diff --git a/.gitignore b/.gitignore index c4cd873da..d7ecb5739 100644 --- a/.gitignore +++ b/.gitignore @@ -80,10 +80,10 @@ win32/__BUILD_CONFIG.USER *.tab.[ch] *.lex.[ch]pp *.tab.[ch]pp -*lexer.[ch]pp -*parser.[ch]pp -*lexer.[ch] -*parser.[ch] +#*lexer.[ch]pp +#*parser.[ch]pp +#*lexer.[ch] +#*parser.[ch] /src/autorevision.h /autorevision.tmp /src/autorevision.cache diff --git a/autogen.sh b/autogen.sh index f6f1749fa..ca7ad13f6 100755 --- a/autogen.sh +++ b/autogen.sh @@ -148,11 +148,6 @@ not_version () # Chdir to the srcdir, then run auto* tools. cd "$SRCDIR" -version_check 0 "automake" "ftp://ftp.gnu.org/pub/gnu/automake/" 1 12 && { - echo "Sorry, automake 1.12+ is not supported yet, please use 1.11." - exit 1 -} - version_check 1 "autoconf" "ftp://ftp.gnu.org/pub/gnu/autoconf/" 2 56 || DIE=1 version_check 1 "automake" "ftp://ftp.gnu.org/pub/gnu/automake/" 1 11 || DIE=1 if [ "$DIE" -eq 1 ]; then diff --git a/configure.ac b/configure.ac index bca1bfe7d..9715d6dfc 100644 --- a/configure.ac +++ b/configure.ac @@ -30,19 +30,6 @@ AC_PROG_CXX AC_CHECK_PROG(CXXCOMPILER, ${CXX}, cxxcompiler) test -z "${CXXCOMPILER}" && AC_MSG_ERROR(No C++ compiler found!) -AC_PROG_YACC -if test "x$YACC" != "xbison -y" ; then - AC_MSG_ERROR([Bison is not installed]) -fi -AC_PROG_VERSION_CHECK([bison], [1.31]) - -AC_PROG_LEX -test "x${LEX}" != "xflex" && AC_MSG_ERROR(flex not found!) -AC_PROG_VERSION_CHECK([${LEX}], [2.5.33], [2.5.34]) -# Hack to make sure flex produces files with names ylwrap expects. -FLEX_FLAGS="-o lex.yy.c" -AC_SUBST([FLEX_FLAGS]) - AX_WITH_PROG([PERL], [perl]) AX_PROG_PERL_VERSION([5.10], [], [ PERL="" ]) AC_SUBST([PERL]) diff --git a/lib/framework/Makefile.am b/lib/framework/Makefile.am index b79c0b2bb..cf7dc959a 100644 --- a/lib/framework/Makefile.am +++ b/lib/framework/Makefile.am @@ -1,8 +1,6 @@ AM_CPPFLAGS = -DYY_NO_INPUT $(SDL_CFLAGS) $(WZ_CPPFLAGS) $(QT4_CFLAGS) AM_CFLAGS = $(WZ_CFLAGS) AM_CXXFLAGS = $(WZ_CXXFLAGS) $(QT4_CFLAGS) -AM_LFLAGS = $(FLEX_FLAGS) -AM_YFLAGS = -d MOCHEADER = \ wzconfig.h @@ -11,9 +9,6 @@ MOCEDFILES = $(MOCHEADER:%.h=%_moc.cpp) %_moc.cpp: %.h $(MOC4) -o $@ $< -BUILT_SOURCES = \ - resource_parser.h \ - strres_parser.h CLEANFILES = \ $(MOCEDFILES) @@ -46,9 +41,11 @@ noinst_HEADERS = \ physfs_ext.h \ rational.h \ resly.h \ + resource_parser.h \ stdio_ext.h \ string_ext.h \ strres.h \ + strres_parser.h \ strresly.h \ treap.h \ trig.h \ @@ -70,12 +67,12 @@ libframework_a_SOURCES = \ geometry.cpp \ i18n.cpp \ lexer_input.cpp \ - resource_lexer.lpp \ - resource_parser.ypp \ + resource_lexer.cpp \ + resource_parser.cpp \ stdio_ext.cpp \ strres.cpp \ - strres_lexer.lpp \ - strres_parser.ypp \ + strres_lexer.cpp \ + strres_parser.cpp \ treap.cpp \ trig.cpp \ utf.cpp \ diff --git a/lib/framework/framework.vcxproj b/lib/framework/framework.vcxproj index d00fb82fd..fc484a998 100644 --- a/lib/framework/framework.vcxproj +++ b/lib/framework/framework.vcxproj @@ -60,9 +60,7 @@ Unicode - - - + @@ -102,9 +100,9 @@ ..\devpkg\include;$(Qtdir)\include;$(IncludePath) ..\devpkg\stlport5.2.1\stlport;..\devpkg\include;$(Qtdir)\include;$(IncludePath) ..\devpkg\stlport5.2.1\stlport;..\devpkg\include;$(Qtdir)\include;$(IncludePath) - *.lex.cpp;*.tab.cpp;*.tab.hpp;$(ExtensionsToDeleteOnClean) - *.lex.cpp;*.tab.cpp;*.tab.hpp;$(ExtensionsToDeleteOnClean) - *.lex.cpp;*.tab.cpp;*.tab.hpp;$(ExtensionsToDeleteOnClean) + $(ExtensionsToDeleteOnClean) + $(ExtensionsToDeleteOnClean) + $(ExtensionsToDeleteOnClean) false false true @@ -268,20 +266,7 @@ - - $(IntDir)%(Filename)1.obj - $(IntDir)%(Filename)1.obj - $(IntDir)%(Filename)1.obj - $(IntDir)%(Filename)1.xdc - $(IntDir)%(Filename)1.xdc - $(IntDir)%(Filename)1.xdc - $(IntDir)%(Filename)1.obj - $(IntDir)%(Filename)1.obj - $(IntDir)%(Filename)1.obj - $(IntDir)%(Filename)1.xdc - $(IntDir)%(Filename)1.xdc - $(IntDir)%(Filename)1.xdc - + @@ -317,12 +302,12 @@ - + - + @@ -333,22 +318,6 @@ - - - Document - - - Document - - - Document - - - Document - - - - - + \ No newline at end of file diff --git a/lib/framework/framework.vcxproj.filters b/lib/framework/framework.vcxproj.filters index 2e2efc136..1854d6abf 100644 --- a/lib/framework/framework.vcxproj.filters +++ b/lib/framework/framework.vcxproj.filters @@ -9,9 +9,6 @@ {93995380-89BD-4b04-88EB-625FBE52EBFB} h;hpp;hxx;hm;inl;inc;xsd - - {558c4d54-ca83-45b2-94bd-a22fe549de35} - @@ -50,6 +47,9 @@ Source Files + + Source Files + Source Files @@ -62,9 +62,6 @@ Source Files - - Source Files - @@ -157,30 +154,14 @@ Header Files - - Header Files - - - Header Files - Header Files - - - - FlexBison - - - FlexBison - - - - - FlexBison - - - FlexBison - + + Header Files + + + Header Files + \ No newline at end of file diff --git a/lib/framework/resource_lexer.cpp b/lib/framework/resource_lexer.cpp new file mode 100644 index 000000000..78cec1c68 --- /dev/null +++ b/lib/framework/resource_lexer.cpp @@ -0,0 +1,2018 @@ +/* + This file is part of Warzone 2100. + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +#line 2 "resource_lexer.cpp" + +#line 4 "resource_lexer.cpp" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define yy_create_buffer res__create_buffer +#define yy_delete_buffer res__delete_buffer +#define yy_flex_debug res__flex_debug +#define yy_init_buffer res__init_buffer +#define yy_flush_buffer res__flush_buffer +#define yy_load_buffer_state res__load_buffer_state +#define yy_switch_to_buffer res__switch_to_buffer +#define yyin res_in +#define yyleng res_leng +#define yylex res_lex +#define yylineno res_lineno +#define yyout res_out +#define yyrestart res_restart +#define yytext res_text +#define yywrap res_wrap +#define yyalloc res_alloc +#define yyrealloc res_realloc +#define yyfree res_free + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 35 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ +#include "lib/framework/frame.h" +/* begin standard C headers. */ +#include +#include +#include +#include + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have . Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN (yy_start) = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START (((yy_start) - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE res_restart(res_in ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +extern int res_leng; + +extern FILE *res_in, *res_out; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires + * access to the local variable yy_act. Since yyless() is a macro, it would break + * existing scanners that call yyless() from OUTSIDE res_lex. + * One obvious solution it to make yy_act a global. I tried that, and saw + * a 5% performance hit in a non-res_lineno scanner, because yy_act is + * normally declared as a register variable-- so it is not worth it. + */ + #define YY_LESS_LINENO(n) \ + do { \ + int yyl;\ + for ( yyl = n; yyl < res_leng; ++yyl )\ + if ( res_text[yyl] == '\n' )\ + --res_lineno;\ + }while(0) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up res_text. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = (yy_hold_char); \ + YY_RESTORE_YY_MORE_OFFSET \ + (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up res_text again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, (yytext_ptr) ) + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via res_restart()), so that the user can continue scanning by + * just pointing res_in at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +/* Stack of input buffers. */ +static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ +static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ +static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ + ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ + : NULL) + +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] + +/* yy_hold_char holds the character lost when res_text is formed. */ +static char yy_hold_char; +static int yy_n_chars; /* number of characters read into yy_ch_buf */ +int res_leng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = (char *) 0; +static int yy_init = 0; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow res_wrap()'s to do buffer switches + * instead of setting up a fresh res_in. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void res_restart (FILE *input_file ); +void res__switch_to_buffer (YY_BUFFER_STATE new_buffer ); +YY_BUFFER_STATE res__create_buffer (FILE *file,int size ); +void res__delete_buffer (YY_BUFFER_STATE b ); +void res__flush_buffer (YY_BUFFER_STATE b ); +void res_push_buffer_state (YY_BUFFER_STATE new_buffer ); +void res_pop_buffer_state (void ); + +static void res_ensure_buffer_stack (void ); +static void res__load_buffer_state (void ); +static void res__init_buffer (YY_BUFFER_STATE b,FILE *file ); + +#define YY_FLUSH_BUFFER res__flush_buffer(YY_CURRENT_BUFFER ) + +YY_BUFFER_STATE res__scan_buffer (char *base,yy_size_t size ); +YY_BUFFER_STATE res__scan_string (yyconst char *yy_str ); +YY_BUFFER_STATE res__scan_bytes (yyconst char *bytes,int len ); + +void *res_alloc (yy_size_t ); +void *res_realloc (void *,yy_size_t ); +void res_free (void * ); + +#define yy_new_buffer res__create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + res_ensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + res__create_buffer(res_in,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + res_ensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + res__create_buffer(res_in,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +/* Begin user sect3 */ + +#define res_wrap(n) 1 +#define YY_SKIP_YYWRAP + +typedef unsigned char YY_CHAR; + +FILE *res_in = (FILE *) 0, *res_out = (FILE *) 0; + +typedef int yy_state_type; + +extern int res_lineno; + +int res_lineno = 1; + +extern char *res_text; +#define yytext_ptr res_text + +static yy_state_type yy_get_previous_state (void ); +static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); +static int yy_get_next_buffer (void ); +static void yy_fatal_error (yyconst char msg[] ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up res_text. + */ +#define YY_DO_BEFORE_ACTION \ + (yytext_ptr) = yy_bp; \ + res_leng = (size_t) (yy_cp - yy_bp); \ + (yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ + (yy_c_buf_p) = yy_cp; + +#define YY_NUM_RULES 19 +#define YY_END_OF_BUFFER 20 +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static yyconst flex_int16_t yy_accept[46] = + { 0, + 0, 0, 0, 0, 8, 8, 17, 17, 20, 18, + 9, 9, 5, 18, 3, 3, 3, 13, 14, 13, + 8, 7, 6, 17, 16, 4, 10, 15, 3, 3, + 3, 11, 8, 17, 3, 3, 12, 3, 2, 3, + 3, 3, 3, 1, 0 + } ; + +static yyconst flex_int32_t yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 1, 4, 1, 1, 1, 1, 1, 1, + 1, 5, 1, 1, 6, 1, 7, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, + 1, 1, 1, 1, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 1, 1, 1, 1, 6, 1, 8, 8, 9, 10, + + 11, 12, 8, 8, 13, 8, 8, 14, 8, 8, + 15, 8, 8, 16, 8, 17, 8, 8, 8, 8, + 18, 8, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +static yyconst flex_int32_t yy_meta[19] = + { 0, + 1, 1, 2, 3, 1, 4, 1, 4, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4 + } ; + +static yyconst flex_int16_t yy_base[52] = + { 0, + 0, 0, 16, 17, 20, 22, 60, 59, 61, 64, + 64, 64, 56, 22, 0, 46, 45, 64, 64, 50, + 0, 64, 64, 0, 64, 64, 64, 64, 0, 40, + 41, 51, 0, 0, 42, 41, 64, 42, 0, 33, + 32, 28, 25, 0, 64, 29, 33, 37, 24, 41, + 45 + } ; + +static yyconst flex_int16_t yy_def[52] = + { 0, + 45, 1, 46, 46, 47, 47, 48, 48, 45, 45, + 45, 45, 45, 45, 49, 49, 49, 45, 45, 45, + 50, 45, 45, 51, 45, 45, 45, 45, 49, 49, + 49, 45, 50, 51, 49, 49, 45, 49, 49, 49, + 49, 49, 49, 49, 0, 45, 45, 45, 45, 45, + 45 + } ; + +static yyconst flex_int16_t yy_nxt[83] = + { 0, + 10, 11, 12, 13, 10, 10, 14, 15, 15, 16, + 15, 17, 15, 15, 15, 15, 15, 15, 19, 19, + 20, 20, 22, 23, 22, 23, 27, 29, 28, 18, + 18, 18, 18, 21, 21, 21, 21, 24, 24, 24, + 24, 33, 44, 43, 33, 34, 42, 34, 34, 41, + 40, 39, 38, 37, 36, 35, 32, 31, 30, 26, + 45, 25, 25, 9, 45, 45, 45, 45, 45, 45, + 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, + 45, 45 + } ; + +static yyconst flex_int16_t yy_chk[83] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 3, 4, + 3, 4, 5, 5, 6, 6, 14, 49, 14, 46, + 46, 46, 46, 47, 47, 47, 47, 48, 48, 48, + 48, 50, 43, 42, 50, 51, 41, 51, 51, 40, + 38, 36, 35, 32, 31, 30, 20, 17, 16, 13, + 9, 8, 7, 45, 45, 45, 45, 45, 45, 45, + 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, + 45, 45 + } ; + +/* Table of booleans, true if rule could match eol. */ +static yyconst flex_int32_t yy_rule_can_match_eol[20] = + { 0, +0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, + }; + +static yy_state_type yy_last_accepting_state; +static char *yy_last_accepting_cpos; + +extern int res__flex_debug; +int res__flex_debug = 0; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +char *res_text; +#line 1 "resource_lexer.lpp" +/* + This file is part of Warzone 2100. + Copyright (C) 1999-2004 Eidos Interactive + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ +#line 21 "resource_lexer.lpp" +/** @file + * + * Lexical analyser for resource (*.wrf) files + */ + +#include "lib/framework/frame.h" + +#include "lib/framework/resly.h" + +/* Get the Yacc definitions */ +#include "resource_parser.h" + +extern void res_error(const char* msg); + +#include "lib/framework/lexer_input.h" + +// fwrite declared with warn_unused_result, resulting in mysterious errors in "%%" on some distros. +static inline bool no_warn_unused_result(int ignore) { if (ignore) {} return true; } +#define fwrite(a, b, c, d) no_warn_unused_result(fwrite(a, b, c, d)) + +#ifndef yyextra +# define yyextra res_get_extra() +#endif + +/* Older GNU Flex versions don't define res_get_extra(), res_set_extra(), + * res_get_text() and res_get_lineno(). + * (and neither define a subminor version) + */ +#if !defined(YY_FLEX_SUBMINOR_VERSION) || (YY_FLEX_SUBMINOR_VERSION < 9) +# define res_get_extra res_get_extra +# define res_set_extra res_set_extra +# define res_get_lineno res_get_lineno +# define res_get_text res_get_text +extern void res_set_extra(YY_EXTRA_TYPE user_defined); +extern YY_EXTRA_TYPE res_get_extra(void); +extern int res_get_lineno(void); +int res_get_lineno() +{ + return res_lineno; +} + +extern char* res_get_text(void); +char* res_get_text() +{ + return res_text; +} +#elif defined(YY_FLEX_SUBMINOR_VERSION) && YY_FLEX_SUBMINOR_VERSION == 33 +extern YY_EXTRA_TYPE res_get_extra(void); +extern int res_get_lineno(void); +extern FILE *res_get_in(void); +extern FILE *res_get_out(void); +extern int res_get_leng(void); +extern char *res_get_text(void); +extern void res_set_lineno(int line_number); +extern void res_set_in(FILE* in_str); +extern void res_set_out(FILE* out_str); +extern int res_get_debug(void); +extern void res_set_debug(int bdebug); +#endif + + + + +#line 617 "resource_lexer.cpp" + +#define INITIAL 0 +#define COMMENT 1 +#define QUOTE 2 +#define SLCOMMENT 3 + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +static int yy_init_globals (void ); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int res_lex_destroy (void ); + +int res_get_debug (void ); + +void res_set_debug (int debug_flag ); + +YY_EXTRA_TYPE res_get_extra (void ); + +void res_set_extra (YY_EXTRA_TYPE user_defined ); + +FILE *res_get_in (void ); + +void res_set_in (FILE * in_str ); + +FILE *res_get_out (void ); + +void res_set_out (FILE * out_str ); + +int res_get_leng (void ); + +char *res_get_text (void ); + +int res_get_lineno (void ); + +void res_set_lineno (int line_number ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int res_wrap (void ); +#else +extern int res_wrap (void ); +#endif +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ); +#endif + +#ifndef YY_NO_INPUT + +#ifdef __cplusplus +static int yyinput (void ); +#else +static int input (void ); +#endif + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( res_text, res_leng, 1, res_out )) {} } while (0) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + size_t n; \ + for ( n = 0; n < max_size && \ + (c = getc( res_in )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( res_in ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, res_in))==0 && ferror(res_in)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(res_in); \ + } \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int res_lex (void); + +#define YY_DECL int res_lex (void) +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after res_text and res_leng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + +#line 93 "resource_lexer.lpp" + + /* Match to key words */ +#line 808 "resource_lexer.cpp" + + if ( !(yy_init) ) + { + (yy_init) = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! (yy_start) ) + (yy_start) = 1; /* first start state */ + + if ( ! res_in ) + res_in = stdin; + + if ( ! res_out ) + res_out = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + res_ensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + res__create_buffer(res_in,YY_BUF_SIZE ); + } + + res__load_buffer_state( ); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = (yy_c_buf_p); + + /* Support of res_text. */ + *yy_cp = (yy_hold_char); + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = (yy_start); +yy_match: + do + { + register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 46 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_current_state != 45 ); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + + YY_DO_BEFORE_ACTION; + + if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] ) + { + int yyl; + for ( yyl = 0; yyl < res_leng; ++yyl ) + if ( res_text[yyl] == '\n' ) + + res_lineno++; +; + } + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = (yy_hold_char); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 95 "resource_lexer.lpp" +{ return DIRECTORY; } + YY_BREAK +case 2: +YY_RULE_SETUP +#line 96 "resource_lexer.lpp" +{ return FILETOKEN; } + YY_BREAK +/* Match text values */ +case 3: +YY_RULE_SETUP +#line 99 "resource_lexer.lpp" +{ + res_lval.sval = strdup(res_text); + return TEXT_T; + } + YY_BREAK +/* Match quoted text */ +case 4: +YY_RULE_SETUP +#line 105 "resource_lexer.lpp" +{ + res_lval.sval = strdup(""); + return QTEXT_T; + } + YY_BREAK +case 5: +YY_RULE_SETUP +#line 110 "resource_lexer.lpp" +{ BEGIN QUOTE; } + YY_BREAK +case 6: +YY_RULE_SETUP +#line 111 "resource_lexer.lpp" +{ BEGIN 0; } + YY_BREAK +case 7: +/* rule 7 can match eol */ +YY_RULE_SETUP +#line 112 "resource_lexer.lpp" +{ res_error("Unexpected end of line in string"); } + YY_BREAK +case 8: +YY_RULE_SETUP +#line 113 "resource_lexer.lpp" +{ + res_lval.sval = strdup(res_text); + return QTEXT_T; + } + YY_BREAK +/* Skip white space */ +case 9: +/* rule 9 can match eol */ +YY_RULE_SETUP +#line 118 "resource_lexer.lpp" +; + YY_BREAK +/* Strip comments */ +case 10: +YY_RULE_SETUP +#line 121 "resource_lexer.lpp" +{ BEGIN COMMENT; } + YY_BREAK +case 11: +#line 123 "resource_lexer.lpp" +case 12: +/* rule 12 can match eol */ +YY_RULE_SETUP +#line 123 "resource_lexer.lpp" +{ BEGIN 0; } + YY_BREAK +case 13: +#line 125 "resource_lexer.lpp" +case 14: +/* rule 14 can match eol */ +YY_RULE_SETUP +#line 125 "resource_lexer.lpp" +; + YY_BREAK +/* Strip single line comments */ +case 15: +YY_RULE_SETUP +#line 128 "resource_lexer.lpp" +{ BEGIN SLCOMMENT; } + YY_BREAK +case 16: +/* rule 16 can match eol */ +YY_RULE_SETUP +#line 129 "resource_lexer.lpp" +{ BEGIN 0; } + YY_BREAK +case 17: +YY_RULE_SETUP +#line 130 "resource_lexer.lpp" +; + YY_BREAK +/* Match anything that's been missed and pass it as a char */ +case 18: +YY_RULE_SETUP +#line 133 "resource_lexer.lpp" +return res_text[0]; + YY_BREAK +case 19: +YY_RULE_SETUP +#line 135 "resource_lexer.lpp" +ECHO; + YY_BREAK +#line 1006 "resource_lexer.cpp" +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(COMMENT): +case YY_STATE_EOF(QUOTE): +case YY_STATE_EOF(SLCOMMENT): + yyterminate(); + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = (yy_hold_char); + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed res_in at a new source and called + * res_lex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = res_in; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++(yy_c_buf_p); + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_END_OF_FILE: + { + (yy_did_buffer_switch_on_eof) = 0; + + if ( res_wrap( ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * res_text, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = + (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + (yy_c_buf_p) = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ +} /* end of res_lex */ + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +static int yy_get_next_buffer (void) +{ + register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + register char *source = (yytext_ptr); + register int number_to_move, i; + int ret_val; + + if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; + + else + { + int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER; + + int yy_c_buf_p_offset = + (int) ((yy_c_buf_p) - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + res_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + (yy_n_chars), (size_t) num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + if ( (yy_n_chars) == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + res_restart(res_in ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) res_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + + (yy_n_chars) += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; + + (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + + static yy_state_type yy_get_previous_state (void) +{ + register yy_state_type yy_current_state; + register char *yy_cp; + + yy_current_state = (yy_start); + + for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) + { + register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 46 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) +{ + register int yy_is_jam; + register char *yy_cp = (yy_c_buf_p); + + register YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 46 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 45); + + return yy_is_jam ? 0 : yy_current_state; +} + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (void) +#else + static int input (void) +#endif + +{ + int c; + + *(yy_c_buf_p) = (yy_hold_char); + + if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + /* This was really a NUL. */ + *(yy_c_buf_p) = '\0'; + + else + { /* need more input */ + int offset = (yy_c_buf_p) - (yytext_ptr); + ++(yy_c_buf_p); + + switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + res_restart(res_in ); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( res_wrap( ) ) + return EOF; + + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = (yytext_ptr) + offset; + break; + } + } + } + + c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ + *(yy_c_buf_p) = '\0'; /* preserve res_text */ + (yy_hold_char) = *++(yy_c_buf_p); + + if ( c == '\n' ) + + res_lineno++; +; + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * + * @note This function does not reset the start condition to @c INITIAL . + */ + void res_restart (FILE * input_file ) +{ + + if ( ! YY_CURRENT_BUFFER ){ + res_ensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + res__create_buffer(res_in,YY_BUF_SIZE ); + } + + res__init_buffer(YY_CURRENT_BUFFER,input_file ); + res__load_buffer_state( ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * + */ + void res__switch_to_buffer (YY_BUFFER_STATE new_buffer ) +{ + + /* TODO. We should be able to replace this entire function body + * with + * res_pop_buffer_state(); + * res_push_buffer_state(new_buffer); + */ + res_ensure_buffer_stack (); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + res__load_buffer_state( ); + + /* We don't actually know whether we did this switch during + * EOF (res_wrap()) processing, but the only time this flag + * is looked at is after res_wrap() is called, so it's safe + * to go ahead and always set it. + */ + (yy_did_buffer_switch_on_eof) = 1; +} + +static void res__load_buffer_state (void) +{ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + res_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + (yy_hold_char) = *(yy_c_buf_p); +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * + * @return the allocated buffer state. + */ + YY_BUFFER_STATE res__create_buffer (FILE * file, int size ) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) res_alloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in res__create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) res_alloc(b->yy_buf_size + 2 ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in res__create_buffer()" ); + + b->yy_is_our_buffer = 1; + + res__init_buffer(b,file ); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with res__create_buffer() + * + */ + void res__delete_buffer (YY_BUFFER_STATE b ) +{ + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + res_free((void *) b->yy_ch_buf ); + + res_free((void *) b ); +} + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a res_restart() or at EOF. + */ + static void res__init_buffer (YY_BUFFER_STATE b, FILE * file ) + +{ + int oerrno = errno; + + res__flush_buffer(b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then res__init_buffer was _probably_ + * called from res_restart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = 0; + + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * + */ + void res__flush_buffer (YY_BUFFER_STATE b ) +{ + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + res__load_buffer_state( ); +} + +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * + */ +void res_push_buffer_state (YY_BUFFER_STATE new_buffer ) +{ + if (new_buffer == NULL) + return; + + res_ensure_buffer_stack(); + + /* This block is copied from res__switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + (yy_buffer_stack_top)++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from res__switch_to_buffer. */ + res__load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * + */ +void res_pop_buffer_state (void) +{ + if (!YY_CURRENT_BUFFER) + return; + + res__delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + if ((yy_buffer_stack_top) > 0) + --(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + res__load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void res_ensure_buffer_stack (void) +{ + int num_to_alloc; + + if (!(yy_buffer_stack)) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; + (yy_buffer_stack) = (struct yy_buffer_state**)res_alloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in res_ensure_buffer_stack()" ); + + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + (yy_buffer_stack_max) = num_to_alloc; + (yy_buffer_stack_top) = 0; + return; + } + + if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + int grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = (yy_buffer_stack_max) + grow_size; + (yy_buffer_stack) = (struct yy_buffer_state**)res_realloc + ((yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in res_ensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + (yy_buffer_stack_max) = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE res__scan_buffer (char * base, yy_size_t size ) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) res_alloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in res__scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + res__switch_to_buffer(b ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to res_lex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * res__scan_bytes() instead. + */ +YY_BUFFER_STATE res__scan_string (yyconst char * yystr ) +{ + + return res__scan_bytes(yystr,strlen(yystr) ); +} + +/** Setup the input buffer state to scan the given bytes. The next call to res_lex() will + * scan from a @e copy of @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE res__scan_bytes (yyconst char * yybytes, int _yybytes_len ) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = _yybytes_len + 2; + buf = (char *) res_alloc(n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in res__scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = res__scan_buffer(buf,n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in res__scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yy_fatal_error (yyconst char* msg ) +{ + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up res_text. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + res_text[res_leng] = (yy_hold_char); \ + (yy_c_buf_p) = res_text + yyless_macro_arg; \ + (yy_hold_char) = *(yy_c_buf_p); \ + *(yy_c_buf_p) = '\0'; \ + res_leng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the current line number. + * + */ +int res_get_lineno (void) +{ + + return res_lineno; +} + +/** Get the input stream. + * + */ +FILE *res_get_in (void) +{ + return res_in; +} + +/** Get the output stream. + * + */ +FILE *res_get_out (void) +{ + return res_out; +} + +/** Get the length of the current token. + * + */ +int res_get_leng (void) +{ + return res_leng; +} + +/** Get the current token. + * + */ + +char *res_get_text (void) +{ + return res_text; +} + +/** Set the current line number. + * @param line_number + * + */ +void res_set_lineno (int line_number ) +{ + + res_lineno = line_number; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param in_str A readable stream. + * + * @see res__switch_to_buffer + */ +void res_set_in (FILE * in_str ) +{ + res_in = in_str ; +} + +void res_set_out (FILE * out_str ) +{ + res_out = out_str ; +} + +int res_get_debug (void) +{ + return res__flex_debug; +} + +void res_set_debug (int bdebug ) +{ + res__flex_debug = bdebug ; +} + +static int yy_init_globals (void) +{ + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from res_lex_destroy(), so don't allocate here. + */ + + /* We do not touch res_lineno unless the option is enabled. */ + res_lineno = 1; + + (yy_buffer_stack) = 0; + (yy_buffer_stack_top) = 0; + (yy_buffer_stack_max) = 0; + (yy_c_buf_p) = (char *) 0; + (yy_init) = 0; + (yy_start) = 0; + +/* Defined in main.c */ +#ifdef YY_STDINIT + res_in = stdin; + res_out = stdout; +#else + res_in = (FILE *) 0; + res_out = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * res_lex_init() + */ + return 0; +} + +/* res_lex_destroy is for both reentrant and non-reentrant scanners. */ +int res_lex_destroy (void) +{ + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + res__delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + res_pop_buffer_state(); + } + + /* Destroy the stack itself. */ + res_free((yy_buffer_stack) ); + (yy_buffer_stack) = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * res_lex() is called, initialization will occur. */ + yy_init_globals( ); + + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) +{ + register int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * s ) +{ + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *res_alloc (yy_size_t size ) +{ + return (void *) malloc( size ); +} + +void *res_realloc (void * ptr, yy_size_t size ) +{ + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); +} + +void res_free (void * ptr ) +{ + free( (char *) ptr ); /* see res_realloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 135 "resource_lexer.lpp" + + + +static YY_EXTRA_TYPE pBuffer = NULL; + +void res_set_extra(YY_EXTRA_TYPE user_defined) +{ + pBuffer = user_defined; +} + +YY_EXTRA_TYPE res_get_extra() +{ + return pBuffer; +} + +/* Older GNU Flex versions don't define res_lex_destroy() + * (and neither define a subminor version) + */ +#if !defined(YY_FLEX_SUBMINOR_VERSION) || (YY_FLEX_SUBMINOR_VERSION < 9) +int res_lex_destroy(void) +{ + /* For non-reentrant C scanner only. */ + res__delete_buffer(YY_CURRENT_BUFFER); + yy_init = 1; + return 0; +} +#endif + diff --git a/lib/framework/resource_parser.cpp b/lib/framework/resource_parser.cpp new file mode 100644 index 000000000..937faf4e9 --- /dev/null +++ b/lib/framework/resource_parser.cpp @@ -0,0 +1,1686 @@ +/* + This file is part of Warzone 2100. + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Bison version. */ +#define YYBISON_VERSION "2.5" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + +/* Substitute the variable and function names. */ +#define yyparse res_parse +#define yylex res_lex +#define yyerror res_error +#define yylval res_lval +#define yychar res_char +#define yydebug res_debug +#define yynerrs res_nerrs + + +/* Copy the first part of user declarations. */ + +/* Line 268 of yacc.c */ +#line 21 "resource_parser.ypp" + +/** @file + * + * Parser for RES (*.wrf) files + */ + +extern int res_lex(void); +extern int res_get_lineno(void); +extern char* res_get_text(void); + +/* Allow frame header files to be singly included */ +#define FRAME_LIB_INCLUDE + +#include "lib/framework/frame.h" +#include +#include + +#include "lib/framework/string_ext.h" +#include "lib/framework/frameresource.h" +#include "lib/framework/resly.h" + +extern void yyerror(const char* msg); +void yyerror(const char* msg) +{ + debug(LOG_ERROR, "RES file parse error:\n%s at line %d\nText: '%s'\n", msg, res_get_lineno(), res_get_text()); +} + + + +/* Line 268 of yacc.c */ +#line 109 "resource_parser.cpp" + +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 +#endif + +/* Enabling the token table. */ +#ifndef YYTOKEN_TABLE +# define YYTOKEN_TABLE 0 +#endif + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + TEXT_T = 258, + QTEXT_T = 259, + DIRECTORY = 260, + FILETOKEN = 261 + }; +#endif +/* Tokens. */ +#define TEXT_T 258 +#define QTEXT_T 259 +#define DIRECTORY 260 +#define FILETOKEN 261 + + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +{ + +/* Line 293 of yacc.c */ +#line 52 "resource_parser.ypp" + + char *sval; + + + +/* Line 293 of yacc.c */ +#line 163 "resource_parser.cpp" +} YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +#endif + + +/* Copy the second part of user declarations. */ + + +/* Line 343 of yacc.c */ +#line 175 "resource_parser.cpp" + +#ifdef short +# undef short +#endif + +#ifdef YYTYPE_UINT8 +typedef YYTYPE_UINT8 yytype_uint8; +#else +typedef unsigned char yytype_uint8; +#endif + +#ifdef YYTYPE_INT8 +typedef YYTYPE_INT8 yytype_int8; +#elif (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +typedef signed char yytype_int8; +#else +typedef short int yytype_int8; +#endif + +#ifdef YYTYPE_UINT16 +typedef YYTYPE_UINT16 yytype_uint16; +#else +typedef unsigned short int yytype_uint16; +#endif + +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif + +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if defined YYENABLE_NLS && YYENABLE_NLS +# if ENABLE_NLS +# include /* INFRINGES ON USER NAME SPACE */ +# define YY_(msgid) dgettext ("bison-runtime", msgid) +# endif +# endif +# ifndef YY_ +# define YY_(msgid) msgid +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(e) ((void) (e)) +#else +# define YYUSE(e) /* empty */ +#endif + +/* Identity function, used to suppress warnings about constant conditions. */ +#ifndef lint +# define YYID(n) (n) +#else +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static int +YYID (int yyi) +#else +static int +YYID (yyi) + int yyi; +#endif +{ + return yyi; +} +#endif + +#if ! defined yyoverflow || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined EXIT_SUCCESS \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ + + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yytype_int16 yyss_alloc; + YYSTYPE yyvs_alloc; +}; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) + +# define YYCOPY_NEEDED 1 + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (YYID (0)) + +#endif + +#if defined YYCOPY_NEEDED && YYCOPY_NEEDED +/* Copy COUNT objects from FROM to TO. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(To, From, Count) \ + __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (YYID (0)) +# endif +# endif +#endif /* !YYCOPY_NEEDED */ + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 9 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 8 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 7 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 5 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 7 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 12 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 261 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +static const yytype_uint8 yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6 +}; + +#if YYDEBUG +/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ +static const yytype_uint8 yyprhs[] = +{ + 0, 0, 3, 5, 8, 10, 12, 15 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yytype_int8 yyrhs[] = +{ + 8, 0, -1, 9, -1, 8, 9, -1, 10, -1, + 11, -1, 5, 4, -1, 6, 3, 4, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const yytype_uint8 yyrline[] = +{ + 0, 76, 76, 77, 80, 81, 84, 114 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$undefined", "TEXT_T", "QTEXT_T", "DIRECTORY", + "FILETOKEN", "$accept", "res_file", "res_line", "dir_line", "file_line", 0 +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to + token YYLEX-NUM. */ +static const yytype_uint16 yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261 +}; +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 7, 8, 8, 9, 9, 10, 11 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 1, 2, 1, 1, 2, 3 +}; + +/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE doesn't specify something else to do. Zero + means the default is an error. */ +static const yytype_uint8 yydefact[] = +{ + 0, 0, 0, 0, 2, 4, 5, 6, 0, 1, + 3, 7 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int8 yydefgoto[] = +{ + -1, 3, 4, 5, 6 +}; + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -5 +static const yytype_int8 yypact[] = +{ + -4, -1, 1, 0, -5, -5, -5, -5, 3, -5, + -5, -5 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yytype_int8 yypgoto[] = +{ + -5, -5, 5, -5, -5 +}; + +/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule which + number is the opposite. If YYTABLE_NINF, syntax error. */ +#define YYTABLE_NINF -1 +static const yytype_uint8 yytable[] = +{ + 9, 1, 2, 7, 8, 1, 2, 11, 10 +}; + +#define yypact_value_is_default(yystate) \ + ((yystate) == (-5)) + +#define yytable_value_is_error(yytable_value) \ + YYID (0) + +static const yytype_uint8 yycheck[] = +{ + 0, 5, 6, 4, 3, 5, 6, 4, 3 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 5, 6, 8, 9, 10, 11, 4, 3, 0, + 9, 4 +}; + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + + +/* Like YYERROR except do call yyerror. This remains here temporarily + to ease the transition to the new meaning of YYERROR, for GCC. + Once GCC version 2 has supplanted version 1, this can go. However, + YYFAIL appears to be in use. Nevertheless, it is formally deprecated + in Bison 2.4.2's NEWS entry, where a plan to phase it out is + discussed. */ + +#define YYFAIL goto yyerrlab +#if defined YYFAIL + /* This is here to suppress warnings from the GCC cpp's + -Wunused-macros. Normally we don't worry about that warning, but + some users do, and we want to make it easy for users to remove + YYFAIL uses, which will produce warnings from Bison 2.5. */ +#endif + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY && yylen == 1) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (1); \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (YYID (0)) + + +#define YYTERROR 1 +#define YYERRCODE 256 + + +/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. + If N is 0, then set CURRENT to the empty location which ends + the previous symbol: RHS[0] (always defined). */ + +#define YYRHSLOC(Rhs, K) ((Rhs)[K]) +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + do \ + if (YYID (N)) \ + { \ + (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ + (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ + (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ + (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ + } \ + else \ + { \ + (Current).first_line = (Current).last_line = \ + YYRHSLOC (Rhs, 0).last_line; \ + (Current).first_column = (Current).last_column = \ + YYRHSLOC (Rhs, 0).last_column; \ + } \ + while (YYID (0)) +#endif + + +/* This macro is provided for backward compatibility. */ + +#ifndef YY_LOCATION_PRINT +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +#endif + + +/* YYLEX -- calling `yylex' with the right arguments. */ + +#ifdef YYLEX_PARAM +# define YYLEX yylex (YYLEX_PARAM) +#else +# define YYLEX yylex () +#endif + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (YYID (0)) + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (YYID (0)) + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_value_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# else + YYUSE (yyoutput); +# endif + switch (yytype) + { + default: + break; + } +} + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (yytype < YYNTOKENS) + YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); + else + YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + + yy_symbol_value_print (yyoutput, yytype, yyvaluep); + YYFPRINTF (yyoutput, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) +#else +static void +yy_stack_print (yybottom, yytop) + yytype_int16 *yybottom; + yytype_int16 *yytop; +#endif +{ + YYFPRINTF (stderr, "Stack now"); + for (; yybottom <= yytop; yybottom++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (YYID (0)) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_reduce_print (YYSTYPE *yyvsp, int yyrule) +#else +static void +yy_reduce_print (yyvsp, yyrule) + YYSTYPE *yyvsp; + int yyrule; +#endif +{ + int yynrhs = yyr2[yyrule]; + int yyi; + unsigned long int yylno = yyrline[yyrule]; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + YYFPRINTF (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], + &(yyvsp[(yyi + 1) - (yynrhs)]) + ); + YYFPRINTF (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyvsp, Rule); \ +} while (YYID (0)) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static YYSIZE_T +yystrlen (const char *yystr) +#else +static YYSIZE_T +yystrlen (yystr) + const char *yystr; +#endif +{ + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# endif +# endif + +# ifndef yystpcpy +# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static char * +yystpcpy (char *yydest, const char *yysrc) +#else +static char * +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +#endif +{ + char *yyd = yydest; + const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYSIZE_T yyn = 0; + char const *yyp = yystr; + + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (! yyres) + return yystrlen (yystr); + + return yystpcpy (yyres, yystr) - yyres; +} +# endif + +/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message + about the unexpected token YYTOKEN for the state stack whose top is + YYSSP. + + Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is + not large enough to hold the message. In that case, also set + *YYMSG_ALLOC to the required number of bytes. Return 2 if the + required number of bytes is too large to store. */ +static int +yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, + yytype_int16 *yyssp, int yytoken) +{ + YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]); + YYSIZE_T yysize = yysize0; + YYSIZE_T yysize1; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + /* Internationalized format string. */ + const char *yyformat = 0; + /* Arguments of yyformat. */ + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + /* Number of reported tokens (one for the "unexpected", one per + "expected"). */ + int yycount = 0; + + /* There are many possibilities here to consider: + - Assume YYFAIL is not used. It's too flawed to consider. See + + for details. YYERROR is fine as it does not invoke this + function. + - If this state is a consistent state with a default action, then + the only way this function was invoked is if the default action + is an error action. In that case, don't check for expected + tokens because there are none. + - The only way there can be no lookahead present (in yychar) is if + this state is a consistent state with a default action. Thus, + detecting the absence of a lookahead is sufficient to determine + that there is no unexpected or expected token to report. In that + case, just report a simple "syntax error". + - Don't assume there isn't a lookahead just because this state is a + consistent state with a default action. There might have been a + previous inconsistent state, consistent state with a non-default + action, or user semantic action that manipulated yychar. + - Of course, the expected token list depends on states to have + correct lookahead information, and it depends on the parser not + to perform extra reductions after fetching a lookahead from the + scanner and before detecting a syntax error. Thus, state merging + (from LALR or IELR) and default reductions corrupt the expected + token list. However, the list is correct for canonical LR with + one exception: it will still contain any token that will not be + accepted due to an error action in a later state. + */ + if (yytoken != YYEMPTY) + { + int yyn = yypact[*yyssp]; + yyarg[yycount++] = yytname[yytoken]; + if (!yypact_value_is_default (yyn)) + { + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. In other words, skip the first -YYN actions for + this state because they are default actions. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yyx; + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR + && !yytable_value_is_error (yytable[yyx + yyn])) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + break; + } + yyarg[yycount++] = yytname[yyx]; + yysize1 = yysize + yytnamerr (0, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + } + } + + switch (yycount) + { +# define YYCASE_(N, S) \ + case N: \ + yyformat = S; \ + break + YYCASE_(0, YY_("syntax error")); + YYCASE_(1, YY_("syntax error, unexpected %s")); + YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); + YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); + YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); + YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); +# undef YYCASE_ + } + + yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + + if (*yymsg_alloc < yysize) + { + *yymsg_alloc = 2 * yysize; + if (! (yysize <= *yymsg_alloc + && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) + *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; + return 1; + } + + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + { + char *yyp = *yymsg; + int yyi = 0; + while ((*yyp = *yyformat) != '\0') + if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyformat += 2; + } + else + { + yyp++; + yyformat++; + } + } + return 0; +} +#endif /* YYERROR_VERBOSE */ + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) +#else +static void +yydestruct (yymsg, yytype, yyvaluep) + const char *yymsg; + int yytype; + YYSTYPE *yyvaluep; +#endif +{ + YYUSE (yyvaluep); + + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + switch (yytype) + { + case 3: /* "TEXT_T" */ + +/* Line 1391 of yacc.c */ +#line 60 "resource_parser.ypp" + { +#ifndef WZ_OS_WIN + // Force type checking by the compiler + char * const s = (yyvaluep->sval); + + if (s) + free(s); +#endif +}; + +/* Line 1391 of yacc.c */ +#line 1103 "resource_parser.cpp" + break; + case 4: /* "QTEXT_T" */ + +/* Line 1391 of yacc.c */ +#line 60 "resource_parser.ypp" + { +#ifndef WZ_OS_WIN + // Force type checking by the compiler + char * const s = (yyvaluep->sval); + + if (s) + free(s); +#endif +}; + +/* Line 1391 of yacc.c */ +#line 1120 "resource_parser.cpp" + break; + + default: + break; + } +} + + +/* Prevent warnings from -Wmissing-prototypes. */ +#ifdef YYPARSE_PARAM +#if defined __STDC__ || defined __cplusplus +int yyparse (void *YYPARSE_PARAM); +#else +int yyparse (); +#endif +#else /* ! YYPARSE_PARAM */ +#if defined __STDC__ || defined __cplusplus +int yyparse (void); +#else +int yyparse (); +#endif +#endif /* ! YYPARSE_PARAM */ + + +/* The lookahead symbol. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; + +/* Number of syntax errors so far. */ +int yynerrs; + + +/*----------. +| yyparse. | +`----------*/ + +#ifdef YYPARSE_PARAM +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void *YYPARSE_PARAM) +#else +int +yyparse (YYPARSE_PARAM) + void *YYPARSE_PARAM; +#endif +#else /* ! YYPARSE_PARAM */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void) +#else +int +yyparse () + +#endif +#endif +{ + int yystate; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + + /* The stacks and their tools: + `yyss': related to states. + `yyvs': related to semantic values. + + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs; + YYSTYPE *yyvsp; + + YYSIZE_T yystacksize; + + int yyn; + int yyresult; + /* Lookahead token as an internal (translated) token number. */ + int yytoken; + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + yytoken = 0; + yyss = yyssa; + yyvs = yyvsa; + yystacksize = YYINITDEPTH; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + + /* Initialize stack pointers. + Waste one element of value and location stack + so that they stay on the same level as the state stack. + The wasted elements are never initialized. */ + yyssp = yyss; + yyvsp = yyvs; + + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. So pushing a state here evens the stacks. */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + yytype_int16 *yyss1 = yyss; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyexhaustedlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + if (yystate == YYFINAL) + YYACCEPT; + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* Do appropriate processing given the current state. Read a + lookahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to lookahead token. */ + yyn = yypact[yystate]; + if (yypact_value_is_default (yyn)) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = YYLEX; + } + + if (yychar <= YYEOF) + { + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yytable_value_is_error (yyn)) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the lookahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token. */ + yychar = YYEMPTY; + + yystate = yyn; + *++yyvsp = yylval; + + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 6: + +/* Line 1806 of yacc.c */ +#line 85 "resource_parser.ypp" + { + UDWORD len; + + // set a new input directory + debug(LOG_NEVER, "directory: %s", (yyvsp[(2) - (2)].sval)); + if (strncmp((yyvsp[(2) - (2)].sval), "/:", strlen("/:")) == 0) + { + // the new dir is rooted + sstrcpy(aCurrResDir, (yyvsp[(2) - (2)].sval)); + } + else + { + sstrcpy(aCurrResDir, aResDir); + sstrcat(aCurrResDir, (yyvsp[(2) - (2)].sval)); + } + if (strlen((yyvsp[(2) - (2)].sval)) > 0) + { + ASSERT(PHYSFS_isDirectory(aCurrResDir), "%s is not a directory!", aCurrResDir); + // Add a trailing '/' + len = strlen(aCurrResDir); + aCurrResDir[len] = '/'; + aCurrResDir[len+1] = 0; + debug(LOG_NEVER, "Current resource directory: %s", aCurrResDir); + } + free((yyvsp[(2) - (2)].sval)); + } + break; + + case 7: + +/* Line 1806 of yacc.c */ +#line 115 "resource_parser.ypp" + { + bool succes; + /* load a data file */ + debug(LOG_NEVER, "file: %s %s", (yyvsp[(2) - (3)].sval), (yyvsp[(3) - (3)].sval)); + succes = resLoadFile((yyvsp[(2) - (3)].sval), (yyvsp[(3) - (3)].sval)); + free((yyvsp[(2) - (3)].sval)); + free((yyvsp[(3) - (3)].sval)); + + if (!succes) + { + YYABORT; + } + } + break; + + + +/* Line 1806 of yacc.c */ +#line 1474 "resource_parser.cpp" + default: break; + } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + + /* Now `shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); + + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if ! YYERROR_VERBOSE + yyerror (YY_("syntax error")); +#else +# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ + yyssp, yytoken) + { + char const *yymsgp = YY_("syntax error"); + int yysyntax_error_status; + yysyntax_error_status = YYSYNTAX_ERROR; + if (yysyntax_error_status == 0) + yymsgp = yymsg; + else if (yysyntax_error_status == 1) + { + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); + if (!yymsg) + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + yysyntax_error_status = 2; + } + else + { + yysyntax_error_status = YYSYNTAX_ERROR; + yymsgp = yymsg; + } + } + yyerror (yymsgp); + if (yysyntax_error_status == 2) + goto yyexhaustedlab; + } +# undef YYSYNTAX_ERROR +#endif + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (/*CONSTCOND*/ 0) + goto yyerrorlab; + + /* Do not reclaim the symbols of the rule which action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (!yypact_value_is_default (yyn)) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + + yydestruct ("Error: popping", + yystos[yystate], yyvsp); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + *++yyvsp = yylval; + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#if !defined(yyoverflow) || YYERROR_VERBOSE +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEMPTY) + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + } + /* Do not reclaim the symbols of the rule which action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + /* Make sure YYID is used. */ + return YYID (yyresult); +} + + + diff --git a/lib/framework/resource_parser.h b/lib/framework/resource_parser.h new file mode 100644 index 000000000..98f10d261 --- /dev/null +++ b/lib/framework/resource_parser.h @@ -0,0 +1,63 @@ +/* + This file is part of Warzone 2100. + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + TEXT_T = 258, + QTEXT_T = 259, + DIRECTORY = 260, + FILETOKEN = 261 + }; +#endif +/* Tokens. */ +#define TEXT_T 258 +#define QTEXT_T 259 +#define DIRECTORY 260 +#define FILETOKEN 261 + + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +{ + +/* Line 2068 of yacc.c */ +#line 52 "resource_parser.ypp" + + char *sval; + + + +/* Line 2068 of yacc.c */ +#line 68 "resource_parser.h" +} YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +#endif + +extern YYSTYPE res_lval; + + diff --git a/lib/framework/strres_lexer.cpp b/lib/framework/strres_lexer.cpp new file mode 100644 index 000000000..8777629c6 --- /dev/null +++ b/lib/framework/strres_lexer.cpp @@ -0,0 +1,1988 @@ +/* + This file is part of Warzone 2100. + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ +#line 2 "strres_lexer.cpp" + +#line 4 "strres_lexer.cpp" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define yy_create_buffer strres__create_buffer +#define yy_delete_buffer strres__delete_buffer +#define yy_flex_debug strres__flex_debug +#define yy_init_buffer strres__init_buffer +#define yy_flush_buffer strres__flush_buffer +#define yy_load_buffer_state strres__load_buffer_state +#define yy_switch_to_buffer strres__switch_to_buffer +#define yyin strres_in +#define yyleng strres_leng +#define yylex strres_lex +#define yylineno strres_lineno +#define yyout strres_out +#define yyrestart strres_restart +#define yytext strres_text +#define yywrap strres_wrap +#define yyalloc strres_alloc +#define yyrealloc strres_realloc +#define yyfree strres_free + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 35 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ +#include "lib/framework/frame.h" +/* begin standard C headers. */ +#include +#include +#include +#include + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have . Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN (yy_start) = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START (((yy_start) - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE strres_restart(strres_in ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +extern int strres_leng; + +extern FILE *strres_in, *strres_out; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires + * access to the local variable yy_act. Since yyless() is a macro, it would break + * existing scanners that call yyless() from OUTSIDE strres_lex. + * One obvious solution it to make yy_act a global. I tried that, and saw + * a 5% performance hit in a non-strres_lineno scanner, because yy_act is + * normally declared as a register variable-- so it is not worth it. + */ + #define YY_LESS_LINENO(n) \ + do { \ + int yyl;\ + for ( yyl = n; yyl < strres_leng; ++yyl )\ + if ( strres_text[yyl] == '\n' )\ + --strres_lineno;\ + }while(0) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up strres_text. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = (yy_hold_char); \ + YY_RESTORE_YY_MORE_OFFSET \ + (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up strres_text again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, (yytext_ptr) ) + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via strres_restart()), so that the user can continue scanning by + * just pointing strres_in at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +/* Stack of input buffers. */ +static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ +static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ +static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ + ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ + : NULL) + +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] + +/* yy_hold_char holds the character lost when strres_text is formed. */ +static char yy_hold_char; +static int yy_n_chars; /* number of characters read into yy_ch_buf */ +int strres_leng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = (char *) 0; +static int yy_init = 0; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow strres_wrap()'s to do buffer switches + * instead of setting up a fresh strres_in. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void strres_restart (FILE *input_file ); +void strres__switch_to_buffer (YY_BUFFER_STATE new_buffer ); +YY_BUFFER_STATE strres__create_buffer (FILE *file,int size ); +void strres__delete_buffer (YY_BUFFER_STATE b ); +void strres__flush_buffer (YY_BUFFER_STATE b ); +void strres_push_buffer_state (YY_BUFFER_STATE new_buffer ); +void strres_pop_buffer_state (void ); + +static void strres_ensure_buffer_stack (void ); +static void strres__load_buffer_state (void ); +static void strres__init_buffer (YY_BUFFER_STATE b,FILE *file ); + +#define YY_FLUSH_BUFFER strres__flush_buffer(YY_CURRENT_BUFFER ) + +YY_BUFFER_STATE strres__scan_buffer (char *base,yy_size_t size ); +YY_BUFFER_STATE strres__scan_string (yyconst char *yy_str ); +YY_BUFFER_STATE strres__scan_bytes (yyconst char *bytes,int len ); + +void *strres_alloc (yy_size_t ); +void *strres_realloc (void *,yy_size_t ); +void strres_free (void * ); + +#define yy_new_buffer strres__create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + strres_ensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + strres__create_buffer(strres_in,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + strres_ensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + strres__create_buffer(strres_in,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +/* Begin user sect3 */ + +#define strres_wrap(n) 1 +#define YY_SKIP_YYWRAP + +typedef unsigned char YY_CHAR; + +FILE *strres_in = (FILE *) 0, *strres_out = (FILE *) 0; + +typedef int yy_state_type; + +extern int strres_lineno; + +int strres_lineno = 1; + +extern char *strres_text; +#define yytext_ptr strres_text + +static yy_state_type yy_get_previous_state (void ); +static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); +static int yy_get_next_buffer (void ); +static void yy_fatal_error (yyconst char msg[] ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up strres_text. + */ +#define YY_DO_BEFORE_ACTION \ + (yytext_ptr) = yy_bp; \ + strres_leng = (size_t) (yy_cp - yy_bp); \ + (yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ + (yy_c_buf_p) = yy_cp; + +#define YY_NUM_RULES 16 +#define YY_END_OF_BUFFER 17 +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static yyconst flex_int16_t yy_accept[32] = + { 0, + 0, 0, 0, 0, 5, 5, 14, 14, 17, 15, + 6, 6, 2, 15, 1, 10, 11, 10, 5, 4, + 3, 14, 13, 7, 12, 1, 8, 5, 14, 9, + 0 + } ; + +static yyconst flex_int32_t yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 1, 4, 1, 1, 1, 1, 1, 1, + 1, 5, 1, 1, 6, 1, 7, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, + 1, 1, 1, 1, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 1, 1, 1, 1, 6, 1, 8, 8, 8, 8, + + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +static yyconst flex_int32_t yy_meta[9] = + { 0, + 1, 1, 2, 3, 1, 4, 1, 4 + } ; + +static yyconst flex_int16_t yy_base[38] = + { 0, + 0, 0, 6, 9, 12, 14, 36, 33, 35, 42, + 42, 42, 42, 14, 0, 42, 42, 13, 0, 42, + 42, 0, 42, 42, 42, 0, 10, 0, 0, 42, + 42, 21, 25, 29, 6, 33, 37 + } ; + +static yyconst flex_int16_t yy_def[38] = + { 0, + 31, 1, 32, 32, 33, 33, 34, 34, 31, 31, + 31, 31, 31, 31, 35, 31, 31, 31, 36, 31, + 31, 37, 31, 31, 31, 35, 31, 36, 37, 31, + 0, 31, 31, 31, 31, 31, 31 + } ; + +static yyconst flex_int16_t yy_nxt[51] = + { 0, + 10, 11, 12, 13, 10, 10, 14, 15, 17, 26, + 18, 17, 30, 18, 20, 21, 20, 21, 24, 27, + 25, 16, 16, 16, 16, 19, 19, 19, 19, 22, + 22, 22, 22, 28, 31, 23, 28, 29, 23, 29, + 29, 9, 31, 31, 31, 31, 31, 31, 31, 31 + } ; + +static yyconst flex_int16_t yy_chk[51] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 3, 35, + 3, 4, 27, 4, 5, 5, 6, 6, 14, 18, + 14, 32, 32, 32, 32, 33, 33, 33, 33, 34, + 34, 34, 34, 36, 9, 8, 36, 37, 7, 37, + 37, 31, 31, 31, 31, 31, 31, 31, 31, 31 + } ; + +/* Table of booleans, true if rule could match eol. */ +static yyconst flex_int32_t yy_rule_can_match_eol[17] = + { 0, +0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, }; + +static yy_state_type yy_last_accepting_state; +static char *yy_last_accepting_cpos; + +extern int strres__flex_debug; +int strres__flex_debug = 0; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +char *strres_text; +#line 1 "strres_lexer.lpp" +/* + This file is part of Warzone 2100. + Copyright (C) 1999-2004 Eidos Interactive + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ +#line 21 "strres_lexer.lpp" +/** @file + * + * Lexical analyser resource files + */ + +#include "lib/framework/frame.h" + +/* Allow frame header files to be singly included */ +#define FRAME_LIB_INCLUDE + +#include "lib/framework/strres.h" +#include "lib/framework/strresly.h" + +#include + +/* Get the Yacc definitions */ +#include "strres_parser.h" + +#include "lib/framework/lexer_input.h" + +// fwrite declared with warn_unused_result, resulting in mysterious errors in "%%" on some distros. +static inline bool no_warn_unused_result(int ignore) { if (ignore) {} return true; } +#define fwrite(a, b, c, d) no_warn_unused_result(fwrite(a, b, c, d)) + +#ifndef yyextra +# define yyextra strres_get_extra() +#endif + +/* Older GNU Flex versions don't define strres_get_extra(), strres_set_extra(), + * strres_get_text() and strres_get_lineno(). + * (and neither define a subminor version) + */ +#if !defined(YY_FLEX_SUBMINOR_VERSION) || (YY_FLEX_SUBMINOR_VERSION < 9) +# define strres_get_extra strres_get_extra +# define strres_set_extra strres_set_extra +# define strres_get_lineno strres_get_lineno +# define strres_get_text strres_get_text +extern void strres_set_extra(YY_EXTRA_TYPE user_defined); +extern YY_EXTRA_TYPE strres_get_extra(void); +extern int strres_get_lineno(void); +int strres_get_lineno() +{ + return strres_lineno; +} + +extern char* strres_get_text(void); +char* strres_get_text() +{ + return strres_text; +} +#elif defined(YY_FLEX_SUBMINOR_VERSION) && YY_FLEX_SUBMINOR_VERSION == 33 +extern YY_EXTRA_TYPE strres_get_extra(void); +extern int strres_get_lineno(void); +extern FILE *strres_get_in(void); +extern FILE *strres_get_out(void); +extern int strres_get_leng(void); +extern char *strres_get_text(void); +extern void strres_set_lineno(int line_number); +extern void strres_set_in(FILE* in_str); +extern void strres_set_out(FILE* out_str); +extern int strres_get_debug(void); +extern void strres_set_debug(int bdebug); +#endif + + + + +#line 606 "strres_lexer.cpp" + +#define INITIAL 0 +#define COMMENT 1 +#define QUOTE 2 +#define SLCOMMENT 3 + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +static int yy_init_globals (void ); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int strres_lex_destroy (void ); + +int strres_get_debug (void ); + +void strres_set_debug (int debug_flag ); + +YY_EXTRA_TYPE strres_get_extra (void ); + +void strres_set_extra (YY_EXTRA_TYPE user_defined ); + +FILE *strres_get_in (void ); + +void strres_set_in (FILE * in_str ); + +FILE *strres_get_out (void ); + +void strres_set_out (FILE * out_str ); + +int strres_get_leng (void ); + +char *strres_get_text (void ); + +int strres_get_lineno (void ); + +void strres_set_lineno (int line_number ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int strres_wrap (void ); +#else +extern int strres_wrap (void ); +#endif +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ); +#endif + +#ifndef YY_NO_INPUT + +#ifdef __cplusplus +static int yyinput (void ); +#else +static int input (void ); +#endif + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( strres_text, strres_leng, 1, strres_out )) {} } while (0) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + size_t n; \ + for ( n = 0; n < max_size && \ + (c = getc( strres_in )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( strres_in ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, strres_in))==0 && ferror(strres_in)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(strres_in); \ + } \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int strres_lex (void); + +#define YY_DECL int strres_lex (void) +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after strres_text and strres_leng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + +#line 97 "strres_lexer.lpp" + + + /* Match text values */ +#line 798 "strres_lexer.cpp" + + if ( !(yy_init) ) + { + (yy_init) = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! (yy_start) ) + (yy_start) = 1; /* first start state */ + + if ( ! strres_in ) + strres_in = stdin; + + if ( ! strres_out ) + strres_out = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + strres_ensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + strres__create_buffer(strres_in,YY_BUF_SIZE ); + } + + strres__load_buffer_state( ); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = (yy_c_buf_p); + + /* Support of strres_text. */ + *yy_cp = (yy_hold_char); + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = (yy_start); +yy_match: + do + { + register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 32 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_current_state != 31 ); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + + YY_DO_BEFORE_ACTION; + + if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] ) + { + int yyl; + for ( yyl = 0; yyl < strres_leng; ++yyl ) + if ( strres_text[yyl] == '\n' ) + + strres_lineno++; +; + } + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = (yy_hold_char); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 100 "strres_lexer.lpp" +{ + strres_lval.sval = strdup(strres_text); + return TEXT_T; + } + YY_BREAK +/* Match quoted text */ +case 2: +YY_RULE_SETUP +#line 106 "strres_lexer.lpp" +{ BEGIN QUOTE; } + YY_BREAK +case 3: +YY_RULE_SETUP +#line 107 "strres_lexer.lpp" +{ BEGIN 0; } + YY_BREAK +case 4: +/* rule 4 can match eol */ +YY_RULE_SETUP +#line 108 "strres_lexer.lpp" +{ strres_error("Unexpected end of line in string"); } + YY_BREAK +case 5: +YY_RULE_SETUP +#line 109 "strres_lexer.lpp" +{ + strres_lval.sval = strdup(strres_text); + return QTEXT_T; + } + YY_BREAK +/* Skip white space */ +case 6: +/* rule 6 can match eol */ +YY_RULE_SETUP +#line 115 "strres_lexer.lpp" +; + YY_BREAK +/* Strip comments */ +case 7: +YY_RULE_SETUP +#line 118 "strres_lexer.lpp" +{ BEGIN COMMENT; } + YY_BREAK +case 8: +#line 120 "strres_lexer.lpp" +case 9: +/* rule 9 can match eol */ +YY_RULE_SETUP +#line 120 "strres_lexer.lpp" +{ BEGIN 0; } + YY_BREAK +case 10: +#line 122 "strres_lexer.lpp" +case 11: +/* rule 11 can match eol */ +YY_RULE_SETUP +#line 122 "strres_lexer.lpp" +; + YY_BREAK +/* Strip single line comments */ +case 12: +YY_RULE_SETUP +#line 125 "strres_lexer.lpp" +{ BEGIN SLCOMMENT; } + YY_BREAK +case 13: +/* rule 13 can match eol */ +YY_RULE_SETUP +#line 126 "strres_lexer.lpp" +{ BEGIN 0; } + YY_BREAK +case 14: +YY_RULE_SETUP +#line 127 "strres_lexer.lpp" +; + YY_BREAK +/* Match anything that's been missed and pass it as a char */ +case 15: +YY_RULE_SETUP +#line 130 "strres_lexer.lpp" +return strres_text[0]; + YY_BREAK +case 16: +YY_RULE_SETUP +#line 132 "strres_lexer.lpp" +ECHO; + YY_BREAK +#line 977 "strres_lexer.cpp" +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(COMMENT): +case YY_STATE_EOF(QUOTE): +case YY_STATE_EOF(SLCOMMENT): + yyterminate(); + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = (yy_hold_char); + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed strres_in at a new source and called + * strres_lex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = strres_in; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++(yy_c_buf_p); + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_END_OF_FILE: + { + (yy_did_buffer_switch_on_eof) = 0; + + if ( strres_wrap( ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * strres_text, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = + (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + (yy_c_buf_p) = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ +} /* end of strres_lex */ + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +static int yy_get_next_buffer (void) +{ + register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + register char *source = (yytext_ptr); + register int number_to_move, i; + int ret_val; + + if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; + + else + { + int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER; + + int yy_c_buf_p_offset = + (int) ((yy_c_buf_p) - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + strres_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + (yy_n_chars), (size_t) num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + if ( (yy_n_chars) == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + strres_restart(strres_in ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) strres_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + + (yy_n_chars) += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; + + (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + + static yy_state_type yy_get_previous_state (void) +{ + register yy_state_type yy_current_state; + register char *yy_cp; + + yy_current_state = (yy_start); + + for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) + { + register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 32 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) +{ + register int yy_is_jam; + register char *yy_cp = (yy_c_buf_p); + + register YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 32 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 31); + + return yy_is_jam ? 0 : yy_current_state; +} + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (void) +#else + static int input (void) +#endif + +{ + int c; + + *(yy_c_buf_p) = (yy_hold_char); + + if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + /* This was really a NUL. */ + *(yy_c_buf_p) = '\0'; + + else + { /* need more input */ + int offset = (yy_c_buf_p) - (yytext_ptr); + ++(yy_c_buf_p); + + switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + strres_restart(strres_in ); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( strres_wrap( ) ) + return EOF; + + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = (yytext_ptr) + offset; + break; + } + } + } + + c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ + *(yy_c_buf_p) = '\0'; /* preserve strres_text */ + (yy_hold_char) = *++(yy_c_buf_p); + + if ( c == '\n' ) + + strres_lineno++; +; + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * + * @note This function does not reset the start condition to @c INITIAL . + */ + void strres_restart (FILE * input_file ) +{ + + if ( ! YY_CURRENT_BUFFER ){ + strres_ensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + strres__create_buffer(strres_in,YY_BUF_SIZE ); + } + + strres__init_buffer(YY_CURRENT_BUFFER,input_file ); + strres__load_buffer_state( ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * + */ + void strres__switch_to_buffer (YY_BUFFER_STATE new_buffer ) +{ + + /* TODO. We should be able to replace this entire function body + * with + * strres_pop_buffer_state(); + * strres_push_buffer_state(new_buffer); + */ + strres_ensure_buffer_stack (); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + strres__load_buffer_state( ); + + /* We don't actually know whether we did this switch during + * EOF (strres_wrap()) processing, but the only time this flag + * is looked at is after strres_wrap() is called, so it's safe + * to go ahead and always set it. + */ + (yy_did_buffer_switch_on_eof) = 1; +} + +static void strres__load_buffer_state (void) +{ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + strres_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + (yy_hold_char) = *(yy_c_buf_p); +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * + * @return the allocated buffer state. + */ + YY_BUFFER_STATE strres__create_buffer (FILE * file, int size ) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) strres_alloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in strres__create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) strres_alloc(b->yy_buf_size + 2 ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in strres__create_buffer()" ); + + b->yy_is_our_buffer = 1; + + strres__init_buffer(b,file ); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with strres__create_buffer() + * + */ + void strres__delete_buffer (YY_BUFFER_STATE b ) +{ + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + strres_free((void *) b->yy_ch_buf ); + + strres_free((void *) b ); +} + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a strres_restart() or at EOF. + */ + static void strres__init_buffer (YY_BUFFER_STATE b, FILE * file ) + +{ + int oerrno = errno; + + strres__flush_buffer(b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then strres__init_buffer was _probably_ + * called from strres_restart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = 0; + + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * + */ + void strres__flush_buffer (YY_BUFFER_STATE b ) +{ + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + strres__load_buffer_state( ); +} + +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * + */ +void strres_push_buffer_state (YY_BUFFER_STATE new_buffer ) +{ + if (new_buffer == NULL) + return; + + strres_ensure_buffer_stack(); + + /* This block is copied from strres__switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + (yy_buffer_stack_top)++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from strres__switch_to_buffer. */ + strres__load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * + */ +void strres_pop_buffer_state (void) +{ + if (!YY_CURRENT_BUFFER) + return; + + strres__delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + if ((yy_buffer_stack_top) > 0) + --(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + strres__load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void strres_ensure_buffer_stack (void) +{ + int num_to_alloc; + + if (!(yy_buffer_stack)) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; + (yy_buffer_stack) = (struct yy_buffer_state**)strres_alloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in strres_ensure_buffer_stack()" ); + + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + (yy_buffer_stack_max) = num_to_alloc; + (yy_buffer_stack_top) = 0; + return; + } + + if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + int grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = (yy_buffer_stack_max) + grow_size; + (yy_buffer_stack) = (struct yy_buffer_state**)strres_realloc + ((yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in strres_ensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + (yy_buffer_stack_max) = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE strres__scan_buffer (char * base, yy_size_t size ) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) strres_alloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in strres__scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + strres__switch_to_buffer(b ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to strres_lex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * strres__scan_bytes() instead. + */ +YY_BUFFER_STATE strres__scan_string (yyconst char * yystr ) +{ + + return strres__scan_bytes(yystr,strlen(yystr) ); +} + +/** Setup the input buffer state to scan the given bytes. The next call to strres_lex() will + * scan from a @e copy of @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE strres__scan_bytes (yyconst char * yybytes, int _yybytes_len ) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = _yybytes_len + 2; + buf = (char *) strres_alloc(n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in strres__scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = strres__scan_buffer(buf,n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in strres__scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yy_fatal_error (yyconst char* msg ) +{ + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up strres_text. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + strres_text[strres_leng] = (yy_hold_char); \ + (yy_c_buf_p) = strres_text + yyless_macro_arg; \ + (yy_hold_char) = *(yy_c_buf_p); \ + *(yy_c_buf_p) = '\0'; \ + strres_leng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the current line number. + * + */ +int strres_get_lineno (void) +{ + + return strres_lineno; +} + +/** Get the input stream. + * + */ +FILE *strres_get_in (void) +{ + return strres_in; +} + +/** Get the output stream. + * + */ +FILE *strres_get_out (void) +{ + return strres_out; +} + +/** Get the length of the current token. + * + */ +int strres_get_leng (void) +{ + return strres_leng; +} + +/** Get the current token. + * + */ + +char *strres_get_text (void) +{ + return strres_text; +} + +/** Set the current line number. + * @param line_number + * + */ +void strres_set_lineno (int line_number ) +{ + + strres_lineno = line_number; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param in_str A readable stream. + * + * @see strres__switch_to_buffer + */ +void strres_set_in (FILE * in_str ) +{ + strres_in = in_str ; +} + +void strres_set_out (FILE * out_str ) +{ + strres_out = out_str ; +} + +int strres_get_debug (void) +{ + return strres__flex_debug; +} + +void strres_set_debug (int bdebug ) +{ + strres__flex_debug = bdebug ; +} + +static int yy_init_globals (void) +{ + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from strres_lex_destroy(), so don't allocate here. + */ + + /* We do not touch strres_lineno unless the option is enabled. */ + strres_lineno = 1; + + (yy_buffer_stack) = 0; + (yy_buffer_stack_top) = 0; + (yy_buffer_stack_max) = 0; + (yy_c_buf_p) = (char *) 0; + (yy_init) = 0; + (yy_start) = 0; + +/* Defined in main.c */ +#ifdef YY_STDINIT + strres_in = stdin; + strres_out = stdout; +#else + strres_in = (FILE *) 0; + strres_out = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * strres_lex_init() + */ + return 0; +} + +/* strres_lex_destroy is for both reentrant and non-reentrant scanners. */ +int strres_lex_destroy (void) +{ + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + strres__delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + strres_pop_buffer_state(); + } + + /* Destroy the stack itself. */ + strres_free((yy_buffer_stack) ); + (yy_buffer_stack) = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * strres_lex() is called, initialization will occur. */ + yy_init_globals( ); + + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) +{ + register int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * s ) +{ + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *strres_alloc (yy_size_t size ) +{ + return (void *) malloc( size ); +} + +void *strres_realloc (void * ptr, yy_size_t size ) +{ + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); +} + +void strres_free (void * ptr ) +{ + free( (char *) ptr ); /* see strres_realloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 132 "strres_lexer.lpp" + + + +static YY_EXTRA_TYPE pBuffer = NULL; + +void strres_set_extra(YY_EXTRA_TYPE user_defined) +{ + pBuffer = user_defined; +} + +YY_EXTRA_TYPE strres_get_extra() +{ + return pBuffer; +} + +/* Older GNU Flex versions don't define strres_lex_destroy() + * (and neither define a subminor version) + */ +#if !defined(YY_FLEX_SUBMINOR_VERSION) || (YY_FLEX_SUBMINOR_VERSION < 9) +int strres_lex_destroy(void) +{ + /* For non-reentrant C scanner only. */ + strres__delete_buffer(YY_CURRENT_BUFFER); + yy_init = 1; + return 0; +} +#endif + diff --git a/lib/framework/strres_parser.cpp b/lib/framework/strres_parser.cpp new file mode 100644 index 000000000..46952ad3a --- /dev/null +++ b/lib/framework/strres_parser.cpp @@ -0,0 +1,1675 @@ +/* + This file is part of Warzone 2100. + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Bison version. */ +#define YYBISON_VERSION "2.5" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + +/* Substitute the variable and function names. */ +#define yyparse strres_parse +#define yylex strres_lex +#define yyerror strres_error +#define yylval strres_lval +#define yychar strres_char +#define yydebug strres_debug +#define yynerrs strres_nerrs + + +/* Copy the first part of user declarations. */ + +/* Line 268 of yacc.c */ +#line 21 "strres_parser.ypp" + +/** @file + * + * Parser for string resource files + */ + +#include "lib/framework/frame.h" +#include "lib/framework/strres.h" +#include "lib/framework/strresly.h" + +extern int strres_lex(void); +extern int strres_get_lineno(void); +extern char* strres_get_text(void); + +void yyerror(const char* msg) +{ + debug(LOG_ERROR, "STRRES file parse error:\n%s at line %d\nText: '%s'", msg, strres_get_lineno(), strres_get_text()); +} + +// Forward declaration to allow pointers to this type +struct STR_RES; + +#define YYPARSE_PARAM psStrRes + + + +/* Line 268 of yacc.c */ +#line 106 "strres_parser.cpp" + +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 +#endif + +/* Enabling the token table. */ +#ifndef YYTOKEN_TABLE +# define YYTOKEN_TABLE 0 +#endif + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + TEXT_T = 258, + QTEXT_T = 259 + }; +#endif +/* Tokens. */ +#define TEXT_T 258 +#define QTEXT_T 259 + + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +{ + +/* Line 293 of yacc.c */ +#line 49 "strres_parser.ypp" + + char *sval; + + + +/* Line 293 of yacc.c */ +#line 156 "strres_parser.cpp" +} YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +#endif + + +/* Copy the second part of user declarations. */ + + +/* Line 343 of yacc.c */ +#line 168 "strres_parser.cpp" + +#ifdef short +# undef short +#endif + +#ifdef YYTYPE_UINT8 +typedef YYTYPE_UINT8 yytype_uint8; +#else +typedef unsigned char yytype_uint8; +#endif + +#ifdef YYTYPE_INT8 +typedef YYTYPE_INT8 yytype_int8; +#elif (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +typedef signed char yytype_int8; +#else +typedef short int yytype_int8; +#endif + +#ifdef YYTYPE_UINT16 +typedef YYTYPE_UINT16 yytype_uint16; +#else +typedef unsigned short int yytype_uint16; +#endif + +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif + +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if defined YYENABLE_NLS && YYENABLE_NLS +# if ENABLE_NLS +# include /* INFRINGES ON USER NAME SPACE */ +# define YY_(msgid) dgettext ("bison-runtime", msgid) +# endif +# endif +# ifndef YY_ +# define YY_(msgid) msgid +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(e) ((void) (e)) +#else +# define YYUSE(e) /* empty */ +#endif + +/* Identity function, used to suppress warnings about constant conditions. */ +#ifndef lint +# define YYID(n) (n) +#else +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static int +YYID (int yyi) +#else +static int +YYID (yyi) + int yyi; +#endif +{ + return yyi; +} +#endif + +#if ! defined yyoverflow || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined EXIT_SUCCESS \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ + + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yytype_int16 yyss_alloc; + YYSTYPE yyvs_alloc; +}; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) + +# define YYCOPY_NEEDED 1 + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (YYID (0)) + +#endif + +#if defined YYCOPY_NEEDED && YYCOPY_NEEDED +/* Copy COUNT objects from FROM to TO. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(To, From, Count) \ + __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (YYID (0)) +# endif +# endif +#endif /* !YYCOPY_NEEDED */ + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 7 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 10 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 8 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 4 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 6 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 12 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 259 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +static const yytype_uint8 yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 6, 7, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 5, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4 +}; + +#if YYDEBUG +/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ +static const yytype_uint8 yyprhs[] = +{ + 0, 0, 3, 5, 8, 11, 13 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yytype_int8 yyrhs[] = +{ + 9, 0, -1, 10, -1, 9, 10, -1, 3, 11, + -1, 4, -1, 5, 6, 4, 7, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const yytype_uint8 yyrline[] = +{ + 0, 72, 72, 73, 76, 92, 93 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$undefined", "TEXT_T", "QTEXT_T", "'_'", "'('", "')'", + "$accept", "file", "line", "string", 0 +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to + token YYLEX-NUM. */ +static const yytype_uint16 yytoknum[] = +{ + 0, 256, 257, 258, 259, 95, 40, 41 +}; +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 8, 9, 9, 10, 11, 11 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 1, 2, 2, 1, 4 +}; + +/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE doesn't specify something else to do. Zero + means the default is an error. */ +static const yytype_uint8 yydefact[] = +{ + 0, 0, 0, 2, 5, 0, 4, 1, 3, 0, + 0, 6 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int8 yydefgoto[] = +{ + -1, 2, 3, 6 +}; + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -4 +static const yytype_int8 yypact[] = +{ + 1, -3, 0, -4, -4, -1, -4, -4, -4, 2, + 3, -4 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yytype_int8 yypgoto[] = +{ + -4, -4, 5, -4 +}; + +/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule which + number is the opposite. If YYTABLE_NINF, syntax error. */ +#define YYTABLE_NINF -1 +static const yytype_uint8 yytable[] = +{ + 7, 4, 5, 1, 1, 9, 10, 8, 0, 0, + 11 +}; + +#define yypact_value_is_default(yystate) \ + ((yystate) == (-4)) + +#define yytable_value_is_error(yytable_value) \ + YYID (0) + +static const yytype_int8 yycheck[] = +{ + 0, 4, 5, 3, 3, 6, 4, 2, -1, -1, + 7 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 3, 9, 10, 4, 5, 11, 0, 10, 6, + 4, 7 +}; + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + + +/* Like YYERROR except do call yyerror. This remains here temporarily + to ease the transition to the new meaning of YYERROR, for GCC. + Once GCC version 2 has supplanted version 1, this can go. However, + YYFAIL appears to be in use. Nevertheless, it is formally deprecated + in Bison 2.4.2's NEWS entry, where a plan to phase it out is + discussed. */ + +#define YYFAIL goto yyerrlab +#if defined YYFAIL + /* This is here to suppress warnings from the GCC cpp's + -Wunused-macros. Normally we don't worry about that warning, but + some users do, and we want to make it easy for users to remove + YYFAIL uses, which will produce warnings from Bison 2.5. */ +#endif + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY && yylen == 1) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (1); \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (YYID (0)) + + +#define YYTERROR 1 +#define YYERRCODE 256 + + +/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. + If N is 0, then set CURRENT to the empty location which ends + the previous symbol: RHS[0] (always defined). */ + +#define YYRHSLOC(Rhs, K) ((Rhs)[K]) +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + do \ + if (YYID (N)) \ + { \ + (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ + (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ + (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ + (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ + } \ + else \ + { \ + (Current).first_line = (Current).last_line = \ + YYRHSLOC (Rhs, 0).last_line; \ + (Current).first_column = (Current).last_column = \ + YYRHSLOC (Rhs, 0).last_column; \ + } \ + while (YYID (0)) +#endif + + +/* This macro is provided for backward compatibility. */ + +#ifndef YY_LOCATION_PRINT +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +#endif + + +/* YYLEX -- calling `yylex' with the right arguments. */ + +#ifdef YYLEX_PARAM +# define YYLEX yylex (YYLEX_PARAM) +#else +# define YYLEX yylex () +#endif + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (YYID (0)) + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (YYID (0)) + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_value_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# else + YYUSE (yyoutput); +# endif + switch (yytype) + { + default: + break; + } +} + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (yytype < YYNTOKENS) + YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); + else + YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + + yy_symbol_value_print (yyoutput, yytype, yyvaluep); + YYFPRINTF (yyoutput, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) +#else +static void +yy_stack_print (yybottom, yytop) + yytype_int16 *yybottom; + yytype_int16 *yytop; +#endif +{ + YYFPRINTF (stderr, "Stack now"); + for (; yybottom <= yytop; yybottom++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (YYID (0)) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_reduce_print (YYSTYPE *yyvsp, int yyrule) +#else +static void +yy_reduce_print (yyvsp, yyrule) + YYSTYPE *yyvsp; + int yyrule; +#endif +{ + int yynrhs = yyr2[yyrule]; + int yyi; + unsigned long int yylno = yyrline[yyrule]; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + YYFPRINTF (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], + &(yyvsp[(yyi + 1) - (yynrhs)]) + ); + YYFPRINTF (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyvsp, Rule); \ +} while (YYID (0)) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static YYSIZE_T +yystrlen (const char *yystr) +#else +static YYSIZE_T +yystrlen (yystr) + const char *yystr; +#endif +{ + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# endif +# endif + +# ifndef yystpcpy +# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static char * +yystpcpy (char *yydest, const char *yysrc) +#else +static char * +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +#endif +{ + char *yyd = yydest; + const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYSIZE_T yyn = 0; + char const *yyp = yystr; + + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (! yyres) + return yystrlen (yystr); + + return yystpcpy (yyres, yystr) - yyres; +} +# endif + +/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message + about the unexpected token YYTOKEN for the state stack whose top is + YYSSP. + + Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is + not large enough to hold the message. In that case, also set + *YYMSG_ALLOC to the required number of bytes. Return 2 if the + required number of bytes is too large to store. */ +static int +yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, + yytype_int16 *yyssp, int yytoken) +{ + YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]); + YYSIZE_T yysize = yysize0; + YYSIZE_T yysize1; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + /* Internationalized format string. */ + const char *yyformat = 0; + /* Arguments of yyformat. */ + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + /* Number of reported tokens (one for the "unexpected", one per + "expected"). */ + int yycount = 0; + + /* There are many possibilities here to consider: + - Assume YYFAIL is not used. It's too flawed to consider. See + + for details. YYERROR is fine as it does not invoke this + function. + - If this state is a consistent state with a default action, then + the only way this function was invoked is if the default action + is an error action. In that case, don't check for expected + tokens because there are none. + - The only way there can be no lookahead present (in yychar) is if + this state is a consistent state with a default action. Thus, + detecting the absence of a lookahead is sufficient to determine + that there is no unexpected or expected token to report. In that + case, just report a simple "syntax error". + - Don't assume there isn't a lookahead just because this state is a + consistent state with a default action. There might have been a + previous inconsistent state, consistent state with a non-default + action, or user semantic action that manipulated yychar. + - Of course, the expected token list depends on states to have + correct lookahead information, and it depends on the parser not + to perform extra reductions after fetching a lookahead from the + scanner and before detecting a syntax error. Thus, state merging + (from LALR or IELR) and default reductions corrupt the expected + token list. However, the list is correct for canonical LR with + one exception: it will still contain any token that will not be + accepted due to an error action in a later state. + */ + if (yytoken != YYEMPTY) + { + int yyn = yypact[*yyssp]; + yyarg[yycount++] = yytname[yytoken]; + if (!yypact_value_is_default (yyn)) + { + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. In other words, skip the first -YYN actions for + this state because they are default actions. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yyx; + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR + && !yytable_value_is_error (yytable[yyx + yyn])) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + break; + } + yyarg[yycount++] = yytname[yyx]; + yysize1 = yysize + yytnamerr (0, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + } + } + + switch (yycount) + { +# define YYCASE_(N, S) \ + case N: \ + yyformat = S; \ + break + YYCASE_(0, YY_("syntax error")); + YYCASE_(1, YY_("syntax error, unexpected %s")); + YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); + YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); + YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); + YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); +# undef YYCASE_ + } + + yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + + if (*yymsg_alloc < yysize) + { + *yymsg_alloc = 2 * yysize; + if (! (yysize <= *yymsg_alloc + && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) + *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; + return 1; + } + + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + { + char *yyp = *yymsg; + int yyi = 0; + while ((*yyp = *yyformat) != '\0') + if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyformat += 2; + } + else + { + yyp++; + yyformat++; + } + } + return 0; +} +#endif /* YYERROR_VERBOSE */ + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) +#else +static void +yydestruct (yymsg, yytype, yyvaluep) + const char *yymsg; + int yytype; + YYSTYPE *yyvaluep; +#endif +{ + YYUSE (yyvaluep); + + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + switch (yytype) + { + case 3: /* "TEXT_T" */ + +/* Line 1391 of yacc.c */ +#line 60 "strres_parser.ypp" + { +#ifndef WZ_OS_WIN + // Force type checking by the compiler + char * const s = (yyvaluep->sval); + + if (s) + free(s); +#endif +}; + +/* Line 1391 of yacc.c */ +#line 1097 "strres_parser.cpp" + break; + case 4: /* "QTEXT_T" */ + +/* Line 1391 of yacc.c */ +#line 60 "strres_parser.ypp" + { +#ifndef WZ_OS_WIN + // Force type checking by the compiler + char * const s = (yyvaluep->sval); + + if (s) + free(s); +#endif +}; + +/* Line 1391 of yacc.c */ +#line 1114 "strres_parser.cpp" + break; + case 11: /* "string" */ + +/* Line 1391 of yacc.c */ +#line 60 "strres_parser.ypp" + { +#ifndef WZ_OS_WIN + // Force type checking by the compiler + char * const s = (yyvaluep->sval); + + if (s) + free(s); +#endif +}; + +/* Line 1391 of yacc.c */ +#line 1131 "strres_parser.cpp" + break; + + default: + break; + } +} + + +/* Prevent warnings from -Wmissing-prototypes. */ +#ifdef YYPARSE_PARAM +#if defined __STDC__ || defined __cplusplus +int yyparse (void *YYPARSE_PARAM); +#else +int yyparse (); +#endif +#else /* ! YYPARSE_PARAM */ +#if defined __STDC__ || defined __cplusplus +int yyparse (void); +#else +int yyparse (); +#endif +#endif /* ! YYPARSE_PARAM */ + + +/* The lookahead symbol. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; + +/* Number of syntax errors so far. */ +int yynerrs; + + +/*----------. +| yyparse. | +`----------*/ + +#ifdef YYPARSE_PARAM +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void *YYPARSE_PARAM) +#else +int +yyparse (YYPARSE_PARAM) + void *YYPARSE_PARAM; +#endif +#else /* ! YYPARSE_PARAM */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void) +#else +int +yyparse () + +#endif +#endif +{ + int yystate; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + + /* The stacks and their tools: + `yyss': related to states. + `yyvs': related to semantic values. + + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs; + YYSTYPE *yyvsp; + + YYSIZE_T yystacksize; + + int yyn; + int yyresult; + /* Lookahead token as an internal (translated) token number. */ + int yytoken; + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + yytoken = 0; + yyss = yyssa; + yyvs = yyvsa; + yystacksize = YYINITDEPTH; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + + /* Initialize stack pointers. + Waste one element of value and location stack + so that they stay on the same level as the state stack. + The wasted elements are never initialized. */ + yyssp = yyss; + yyvsp = yyvs; + + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. So pushing a state here evens the stacks. */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + yytype_int16 *yyss1 = yyss; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyexhaustedlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + if (yystate == YYFINAL) + YYACCEPT; + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* Do appropriate processing given the current state. Read a + lookahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to lookahead token. */ + yyn = yypact[yystate]; + if (yypact_value_is_default (yyn)) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = YYLEX; + } + + if (yychar <= YYEOF) + { + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yytable_value_is_error (yyn)) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the lookahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token. */ + yychar = YYEMPTY; + + yystate = yyn; + *++yyvsp = yylval; + + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 4: + +/* Line 1806 of yacc.c */ +#line 77 "strres_parser.ypp" + { + /* Pass the text string to the string manager */ + const bool success = strresStoreString((struct STR_RES*)psStrRes, (yyvsp[(1) - (2)].sval), (yyvsp[(2) - (2)].sval)); + + // Clean up our tokens + free((yyvsp[(1) - (2)].sval)); + free((yyvsp[(2) - (2)].sval)); + + if (!success) + { + YYABORT; + } + } + break; + + case 6: + +/* Line 1806 of yacc.c */ +#line 94 "strres_parser.ypp" + { + (yyval.sval) = strdup(gettext((yyvsp[(3) - (4)].sval))); + free((yyvsp[(3) - (4)].sval)); + } + break; + + + +/* Line 1806 of yacc.c */ +#line 1463 "strres_parser.cpp" + default: break; + } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + + /* Now `shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); + + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if ! YYERROR_VERBOSE + yyerror (YY_("syntax error")); +#else +# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ + yyssp, yytoken) + { + char const *yymsgp = YY_("syntax error"); + int yysyntax_error_status; + yysyntax_error_status = YYSYNTAX_ERROR; + if (yysyntax_error_status == 0) + yymsgp = yymsg; + else if (yysyntax_error_status == 1) + { + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); + if (!yymsg) + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + yysyntax_error_status = 2; + } + else + { + yysyntax_error_status = YYSYNTAX_ERROR; + yymsgp = yymsg; + } + } + yyerror (yymsgp); + if (yysyntax_error_status == 2) + goto yyexhaustedlab; + } +# undef YYSYNTAX_ERROR +#endif + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (/*CONSTCOND*/ 0) + goto yyerrorlab; + + /* Do not reclaim the symbols of the rule which action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (!yypact_value_is_default (yyn)) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + + yydestruct ("Error: popping", + yystos[yystate], yyvsp); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + *++yyvsp = yylval; + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#if !defined(yyoverflow) || YYERROR_VERBOSE +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEMPTY) + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + } + /* Do not reclaim the symbols of the rule which action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + /* Make sure YYID is used. */ + return YYID (yyresult); +} + + + diff --git a/lib/framework/strres_parser.h b/lib/framework/strres_parser.h new file mode 100644 index 000000000..a45710687 --- /dev/null +++ b/lib/framework/strres_parser.h @@ -0,0 +1,59 @@ +/* + This file is part of Warzone 2100. + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + TEXT_T = 258, + QTEXT_T = 259 + }; +#endif +/* Tokens. */ +#define TEXT_T 258 +#define QTEXT_T 259 + + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +{ + +/* Line 2068 of yacc.c */ +#line 49 "strres_parser.ypp" + + char *sval; + + + +/* Line 2068 of yacc.c */ +#line 64 "strres_parser.h" +} YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +#endif + +extern YYSTYPE strres_lval; + + diff --git a/lib/gamelib/Makefile.am b/lib/gamelib/Makefile.am index 3c9cd9722..31c4669bd 100644 --- a/lib/gamelib/Makefile.am +++ b/lib/gamelib/Makefile.am @@ -1,16 +1,13 @@ AM_CPPFLAGS = -DYY_NO_INPUT $(SDL_CFLAGS) $(WZ_CPPFLAGS) $(QT4_CFLAGS) AM_CFLAGS = $(WZ_CFLAGS) AM_CXXFLAGS = $(WZ_CXXFLAGS) $(QT4_CFLAGS) -AM_LFLAGS = $(FLEX_FLAGS) -AM_YFLAGS = -d -BUILT_SOURCES = \ - audp_parser.h noinst_LIBRARIES = libgamelib.a noinst_HEADERS = \ anim.h \ animobj.h \ + audp_parser.h \ gtime.h \ hashtable.h \ parser.h @@ -18,8 +15,8 @@ noinst_HEADERS = \ libgamelib_a_SOURCES = \ anim.cpp \ animobj.cpp \ - audp_lexer.lpp \ - audp_parser.ypp \ + audp_lexer.cpp \ + audp_parser.cpp \ gtime.cpp \ hashtable.cpp diff --git a/lib/gamelib/audp_lexer.cpp b/lib/gamelib/audp_lexer.cpp new file mode 100644 index 000000000..d1f30d40f --- /dev/null +++ b/lib/gamelib/audp_lexer.cpp @@ -0,0 +1,2099 @@ +/* + This file is part of Warzone 2100. + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +#line 2 "audp_lexer.cpp" + +#line 4 "audp_lexer.cpp" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define yy_create_buffer audp__create_buffer +#define yy_delete_buffer audp__delete_buffer +#define yy_flex_debug audp__flex_debug +#define yy_init_buffer audp__init_buffer +#define yy_flush_buffer audp__flush_buffer +#define yy_load_buffer_state audp__load_buffer_state +#define yy_switch_to_buffer audp__switch_to_buffer +#define yyin audp_in +#define yyleng audp_leng +#define yylex audp_lex +#define yylineno audp_lineno +#define yyout audp_out +#define yyrestart audp_restart +#define yytext audp_text +#define yywrap audp_wrap +#define yyalloc audp_alloc +#define yyrealloc audp_realloc +#define yyfree audp_free + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 35 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ +#include "lib/framework/frame.h" +/* begin standard C headers. */ +#include +#include +#include +#include + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have . Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN (yy_start) = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START (((yy_start) - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE audp_restart(audp_in ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +extern int audp_leng; + +extern FILE *audp_in, *audp_out; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires + * access to the local variable yy_act. Since yyless() is a macro, it would break + * existing scanners that call yyless() from OUTSIDE audp_lex. + * One obvious solution it to make yy_act a global. I tried that, and saw + * a 5% performance hit in a non-audp_lineno scanner, because yy_act is + * normally declared as a register variable-- so it is not worth it. + */ + #define YY_LESS_LINENO(n) \ + do { \ + int yyl;\ + for ( yyl = n; yyl < audp_leng; ++yyl )\ + if ( audp_text[yyl] == '\n' )\ + --audp_lineno;\ + }while(0) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up audp_text. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = (yy_hold_char); \ + YY_RESTORE_YY_MORE_OFFSET \ + (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up audp_text again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, (yytext_ptr) ) + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via audp_restart()), so that the user can continue scanning by + * just pointing audp_in at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +/* Stack of input buffers. */ +static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ +static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ +static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ + ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ + : NULL) + +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] + +/* yy_hold_char holds the character lost when audp_text is formed. */ +static char yy_hold_char; +static int yy_n_chars; /* number of characters read into yy_ch_buf */ +int audp_leng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = (char *) 0; +static int yy_init = 0; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow audp_wrap()'s to do buffer switches + * instead of setting up a fresh audp_in. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void audp_restart (FILE *input_file ); +void audp__switch_to_buffer (YY_BUFFER_STATE new_buffer ); +YY_BUFFER_STATE audp__create_buffer (FILE *file,int size ); +void audp__delete_buffer (YY_BUFFER_STATE b ); +void audp__flush_buffer (YY_BUFFER_STATE b ); +void audp_push_buffer_state (YY_BUFFER_STATE new_buffer ); +void audp_pop_buffer_state (void ); + +static void audp_ensure_buffer_stack (void ); +static void audp__load_buffer_state (void ); +static void audp__init_buffer (YY_BUFFER_STATE b,FILE *file ); + +#define YY_FLUSH_BUFFER audp__flush_buffer(YY_CURRENT_BUFFER ) + +YY_BUFFER_STATE audp__scan_buffer (char *base,yy_size_t size ); +YY_BUFFER_STATE audp__scan_string (yyconst char *yy_str ); +YY_BUFFER_STATE audp__scan_bytes (yyconst char *bytes,int len ); + +void *audp_alloc (yy_size_t ); +void *audp_realloc (void *,yy_size_t ); +void audp_free (void * ); + +#define yy_new_buffer audp__create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + audp_ensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + audp__create_buffer(audp_in,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + audp_ensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + audp__create_buffer(audp_in,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +/* Begin user sect3 */ + +#define audp_wrap(n) 1 +#define YY_SKIP_YYWRAP + +typedef unsigned char YY_CHAR; + +FILE *audp_in = (FILE *) 0, *audp_out = (FILE *) 0; + +typedef int yy_state_type; + +extern int audp_lineno; + +int audp_lineno = 1; + +extern char *audp_text; +#define yytext_ptr audp_text + +static yy_state_type yy_get_previous_state (void ); +static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); +static int yy_get_next_buffer (void ); +static void yy_fatal_error (yyconst char msg[] ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up audp_text. + */ +#define YY_DO_BEFORE_ACTION \ + (yytext_ptr) = yy_bp; \ + audp_leng = (size_t) (yy_cp - yy_bp); \ + (yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ + (yy_c_buf_p) = yy_cp; + +#define YY_NUM_RULES 26 +#define YY_END_OF_BUFFER 27 +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static yyconst flex_int16_t yy_accept[96] = + { 0, + 0, 0, 0, 0, 15, 15, 24, 24, 27, 25, + 16, 16, 12, 25, 25, 10, 25, 25, 25, 25, + 20, 21, 20, 15, 14, 13, 24, 23, 11, 10, + 17, 22, 0, 0, 0, 0, 0, 18, 15, 24, + 0, 0, 0, 0, 0, 19, 0, 0, 0, 2, + 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 9, 4, 0, 0, 0, 8, + 6, 0, 7, 5, 0 + + } ; + +static yyconst flex_int32_t yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 1, 4, 1, 1, 1, 1, 1, 1, + 1, 5, 1, 1, 6, 1, 7, 8, 8, 8, + 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, + 1, 1, 1, 1, 10, 11, 12, 13, 14, 15, + 1, 1, 16, 17, 1, 1, 18, 19, 20, 1, + 1, 21, 22, 23, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 24, 1, 25, 1, 1, 26, + + 27, 28, 1, 29, 30, 1, 1, 31, 32, 33, + 34, 35, 1, 1, 36, 37, 38, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +static yyconst flex_int32_t yy_meta[39] = + { 0, + 1, 1, 2, 3, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1 + } ; + +static yyconst flex_int16_t yy_base[102] = + { 0, + 0, 33, 8, 9, 12, 14, 116, 115, 117, 120, + 120, 120, 112, 11, 16, 18, 96, 0, 80, 80, + 120, 120, 105, 0, 120, 120, 0, 120, 120, 20, + 120, 120, 95, 80, 83, 74, 80, 103, 0, 0, + 87, 72, 73, 67, 65, 120, 35, 21, 66, 120, + 70, 85, 86, 70, 63, 70, 59, 9, 75, 63, + 56, 57, 51, 66, 65, 71, 54, 57, 47, 120, + 56, 55, 51, 31, 23, 34, 41, 38, 33, 27, + 22, 14, 37, 28, 120, 120, 22, 17, 25, 120, + 120, 19, 120, 120, 120, 67, 70, 73, 76, 0, + + 79 + } ; + +static yyconst flex_int16_t yy_def[102] = + { 0, + 96, 96, 97, 97, 98, 98, 99, 99, 95, 95, + 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, + 95, 95, 95, 100, 95, 95, 101, 95, 95, 95, + 95, 95, 95, 95, 95, 95, 95, 95, 100, 101, + 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, + 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, + 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, + 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, + 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, + 95, 95, 95, 95, 0, 95, 95, 95, 95, 95, + + 95 + } ; + +static yyconst flex_int16_t yy_nxt[159] = + { 0, + 39, 11, 12, 13, 95, 14, 15, 16, 16, 17, + 22, 22, 23, 23, 25, 26, 25, 26, 30, 30, + 31, 95, 32, 64, 18, 30, 30, 30, 30, 54, + 19, 65, 34, 20, 11, 12, 13, 35, 14, 15, + 16, 16, 17, 52, 55, 94, 93, 92, 91, 90, + 89, 88, 87, 86, 53, 85, 84, 18, 83, 82, + 81, 80, 79, 19, 78, 77, 20, 10, 10, 10, + 21, 21, 21, 24, 24, 24, 27, 27, 27, 40, + 76, 40, 75, 74, 73, 72, 71, 70, 69, 68, + 67, 66, 63, 62, 61, 60, 59, 58, 57, 56, + + 51, 50, 49, 48, 47, 46, 45, 44, 43, 42, + 41, 38, 37, 36, 33, 29, 95, 28, 28, 9, + 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, + 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, + 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, + 95, 95, 95, 95, 95, 95, 95, 95 + } ; + +static yyconst flex_int16_t yy_chk[159] = + { 0, + 100, 1, 1, 1, 0, 1, 1, 1, 1, 1, + 3, 4, 3, 4, 5, 5, 6, 6, 14, 14, + 15, 0, 15, 58, 1, 16, 16, 30, 30, 48, + 1, 58, 18, 1, 2, 2, 2, 18, 2, 2, + 2, 2, 2, 47, 48, 92, 89, 88, 87, 84, + 83, 82, 81, 80, 47, 79, 78, 2, 77, 76, + 75, 74, 73, 2, 72, 71, 2, 96, 96, 96, + 97, 97, 97, 98, 98, 98, 99, 99, 99, 101, + 69, 101, 68, 67, 66, 65, 64, 63, 62, 61, + 60, 59, 57, 56, 55, 54, 53, 52, 51, 49, + + 45, 44, 43, 42, 41, 38, 37, 36, 35, 34, + 33, 23, 20, 19, 17, 13, 9, 8, 7, 95, + 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, + 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, + 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, + 95, 95, 95, 95, 95, 95, 95, 95 + } ; + +/* Table of booleans, true if rule could match eol. */ +static yyconst flex_int32_t yy_rule_can_match_eol[27] = + { 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, + 0, 1, 0, 1, 0, 0, 0, }; + +static yy_state_type yy_last_accepting_state; +static char *yy_last_accepting_cpos; + +extern int audp__flex_debug; +int audp__flex_debug = 0; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +char *audp_text; +#line 1 "audp_lexer.lpp" +/* + This file is part of Warzone 2100. + Copyright (C) 1999-2004 Eidos Interactive + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ +#line 21 "audp_lexer.lpp" + +/* include framework */ +#include "lib/framework/frame.h" + +#include + +#include "lib/gamelib/parser.h" + +/* Get the Yacc definitions */ +#include "audp_parser.h" + + +// fwrite declared with warn_unused_result, resulting in mysterious errors in "%%" on some distros. +static inline bool no_warn_unused_result(int ignore) { if (ignore) {} return true; } +#define fwrite(a, b, c, d) no_warn_unused_result(fwrite(a, b, c, d)) + +/* Maximum length for any TEXT value */ +#define YYLMAX 255 + +void audp_error(const char* fmt); + +#include "lib/framework/lexer_input.h" + +#ifndef yyextra +# define yyextra audp_get_extra() +#endif + +/* Older GNU Flex versions don't define audp_get_extra(), audp_set_extra(), + * audp_get_text() and audp_get_lineno(). + * (and neither define a subminor version) + */ +#if !defined(YY_FLEX_SUBMINOR_VERSION) || (YY_FLEX_SUBMINOR_VERSION < 9) +# define audp_get_extra audp_get_extra +# define audp_set_extra audp_set_extra +# define audp_get_lineno audp_get_lineno +# define audp_get_text audp_get_text +extern void audp_set_extra(YY_EXTRA_TYPE user_defined); +extern YY_EXTRA_TYPE audp_get_extra(void); +extern int audp_get_lineno(void); +int audp_get_lineno() +{ + return audp_lineno; +} + +extern char* audp_get_text(void); +char* audp_get_text() +{ + return audp_text; +} +#elif defined(YY_FLEX_SUBMINOR_VERSION) && YY_FLEX_SUBMINOR_VERSION == 33 +extern YY_EXTRA_TYPE audp_get_extra(void); +extern int audp_get_lineno(void); +extern FILE *audp_get_in(void); +extern FILE *audp_get_out(void); +extern int audp_get_leng(void); +extern char *audp_get_text(void); +extern void audp_set_lineno(int line_number); +extern void audp_set_in(FILE* in_str); +extern void audp_set_out(FILE* out_str); +extern int audp_get_debug(void); +extern void audp_set_debug(int bdebug); +extern int audp_lex_destroy(void); +extern void audp_set_extra(YY_EXTRA_TYPE user_defined); +#endif + + + + +#line 658 "audp_lexer.cpp" + +#define INITIAL 0 +#define COMMENT 1 +#define QUOTE 2 +#define SLCOMMENT 3 + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +static int yy_init_globals (void ); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int audp_lex_destroy (void ); + +int audp_get_debug (void ); + +void audp_set_debug (int debug_flag ); + +YY_EXTRA_TYPE audp_get_extra (void ); + +void audp_set_extra (YY_EXTRA_TYPE user_defined ); + +FILE *audp_get_in (void ); + +void audp_set_in (FILE * in_str ); + +FILE *audp_get_out (void ); + +void audp_set_out (FILE * out_str ); + +int audp_get_leng (void ); + +char *audp_get_text (void ); + +int audp_get_lineno (void ); + +void audp_set_lineno (int line_number ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int audp_wrap (void ); +#else +extern int audp_wrap (void ); +#endif +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ); +#endif + +#ifndef YY_NO_INPUT + +#ifdef __cplusplus +static int yyinput (void ); +#else +static int input (void ); +#endif + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( audp_text, audp_leng, 1, audp_out )) {} } while (0) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + size_t n; \ + for ( n = 0; n < max_size && \ + (c = getc( audp_in )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( audp_in ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, audp_in))==0 && ferror(audp_in)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(audp_in); \ + } \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int audp_lex (void); + +#define YY_DECL int audp_lex (void) +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after audp_text and audp_leng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + +#line 98 "audp_lexer.lpp" + + /* Match to key words */ +#line 849 "audp_lexer.cpp" + + if ( !(yy_init) ) + { + (yy_init) = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! (yy_start) ) + (yy_start) = 1; /* first start state */ + + if ( ! audp_in ) + audp_in = stdin; + + if ( ! audp_out ) + audp_out = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + audp_ensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + audp__create_buffer(audp_in,YY_BUF_SIZE ); + } + + audp__load_buffer_state( ); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = (yy_c_buf_p); + + /* Support of audp_text. */ + *yy_cp = (yy_hold_char); + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = (yy_start); +yy_match: + do + { + register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 96 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_current_state != 95 ); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + + YY_DO_BEFORE_ACTION; + + if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] ) + { + int yyl; + for ( yyl = 0; yyl < audp_leng; ++yyl ) + if ( audp_text[yyl] == '\n' ) + + audp_lineno++; +; + } + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = (yy_hold_char); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 100 "audp_lexer.lpp" +{ return ONESHOT; } + YY_BREAK +case 2: +YY_RULE_SETUP +#line 101 "audp_lexer.lpp" +{ return LOOP; } + YY_BREAK +case 3: +YY_RULE_SETUP +#line 102 "audp_lexer.lpp" +{ return AUDIO; } + YY_BREAK +case 4: +YY_RULE_SETUP +#line 103 "audp_lexer.lpp" +{ return ANIM3DFILE; } + YY_BREAK +case 5: +YY_RULE_SETUP +#line 104 "audp_lexer.lpp" +{ return AUDIO_MODULE; } + YY_BREAK +case 6: +YY_RULE_SETUP +#line 105 "audp_lexer.lpp" +{ return ANIM_MODULE; } + YY_BREAK +case 7: +YY_RULE_SETUP +#line 106 "audp_lexer.lpp" +{ return ANIM3DFRAMES; } + YY_BREAK +case 8: +YY_RULE_SETUP +#line 107 "audp_lexer.lpp" +{ return ANIM3DTRANS; } + YY_BREAK +case 9: +YY_RULE_SETUP +#line 108 "audp_lexer.lpp" +{ return ANIMOBJECT; } + YY_BREAK +/* Match floating point numbers */ +/* This is a problem with the PSX so is disabled +-?[0-9]*"."[0-9]+ { audp_lval.fval = (float) atof(audp_text); + return FLOAT_T; + } + */ +/* Match integer numbers */ +case 10: +YY_RULE_SETUP +#line 118 "audp_lexer.lpp" +{ audp_lval.ival = atoi(audp_text); + return INTEGER; + } + YY_BREAK +/* Match quoted text */ +case 11: +YY_RULE_SETUP +#line 123 "audp_lexer.lpp" +{ + audp_lval.sval = strdup(""); + return QTEXT; + } + YY_BREAK +case 12: +YY_RULE_SETUP +#line 128 "audp_lexer.lpp" +{ BEGIN QUOTE; } + YY_BREAK +case 13: +YY_RULE_SETUP +#line 129 "audp_lexer.lpp" +{ BEGIN INITIAL; } + YY_BREAK +case 14: +/* rule 14 can match eol */ +YY_RULE_SETUP +#line 130 "audp_lexer.lpp" +{ audp_error("Unexpected end of line in string"); } + YY_BREAK +case 15: +YY_RULE_SETUP +#line 131 "audp_lexer.lpp" +{ + audp_lval.sval = strdup(audp_text); + return QTEXT; + } + YY_BREAK +/* Skip white space */ +case 16: +/* rule 16 can match eol */ +YY_RULE_SETUP +#line 137 "audp_lexer.lpp" +; + YY_BREAK +/* Strip comments */ +case 17: +YY_RULE_SETUP +#line 140 "audp_lexer.lpp" +{ BEGIN COMMENT; } + YY_BREAK +case 18: +#line 142 "audp_lexer.lpp" +case 19: +/* rule 19 can match eol */ +YY_RULE_SETUP +#line 142 "audp_lexer.lpp" +{ BEGIN INITIAL; } + YY_BREAK +case 20: +#line 144 "audp_lexer.lpp" +case 21: +/* rule 21 can match eol */ +YY_RULE_SETUP +#line 144 "audp_lexer.lpp" +; + YY_BREAK +/* Strip single line comments */ +case 22: +YY_RULE_SETUP +#line 147 "audp_lexer.lpp" +{ BEGIN SLCOMMENT; } + YY_BREAK +case 23: +/* rule 23 can match eol */ +YY_RULE_SETUP +#line 148 "audp_lexer.lpp" +{ BEGIN INITIAL; } + YY_BREAK +case 24: +YY_RULE_SETUP +#line 149 "audp_lexer.lpp" +; + YY_BREAK +/* Match anything that's been missed and pass it as a char */ +case 25: +YY_RULE_SETUP +#line 152 "audp_lexer.lpp" +return audp_text[0]; + YY_BREAK +case 26: +YY_RULE_SETUP +#line 155 "audp_lexer.lpp" +ECHO; + YY_BREAK +#line 1087 "audp_lexer.cpp" +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(COMMENT): +case YY_STATE_EOF(QUOTE): +case YY_STATE_EOF(SLCOMMENT): + yyterminate(); + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = (yy_hold_char); + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed audp_in at a new source and called + * audp_lex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = audp_in; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++(yy_c_buf_p); + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_END_OF_FILE: + { + (yy_did_buffer_switch_on_eof) = 0; + + if ( audp_wrap( ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * audp_text, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = + (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + (yy_c_buf_p) = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ +} /* end of audp_lex */ + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +static int yy_get_next_buffer (void) +{ + register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + register char *source = (yytext_ptr); + register int number_to_move, i; + int ret_val; + + if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; + + else + { + int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER; + + int yy_c_buf_p_offset = + (int) ((yy_c_buf_p) - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + audp_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + (yy_n_chars), (size_t) num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + if ( (yy_n_chars) == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + audp_restart(audp_in ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) audp_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + + (yy_n_chars) += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; + + (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + + static yy_state_type yy_get_previous_state (void) +{ + register yy_state_type yy_current_state; + register char *yy_cp; + + yy_current_state = (yy_start); + + for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) + { + register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 96 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) +{ + register int yy_is_jam; + register char *yy_cp = (yy_c_buf_p); + + register YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 96 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 95); + + return yy_is_jam ? 0 : yy_current_state; +} + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (void) +#else + static int input (void) +#endif + +{ + int c; + + *(yy_c_buf_p) = (yy_hold_char); + + if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + /* This was really a NUL. */ + *(yy_c_buf_p) = '\0'; + + else + { /* need more input */ + int offset = (yy_c_buf_p) - (yytext_ptr); + ++(yy_c_buf_p); + + switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + audp_restart(audp_in ); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( audp_wrap( ) ) + return EOF; + + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = (yytext_ptr) + offset; + break; + } + } + } + + c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ + *(yy_c_buf_p) = '\0'; /* preserve audp_text */ + (yy_hold_char) = *++(yy_c_buf_p); + + if ( c == '\n' ) + + audp_lineno++; +; + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * + * @note This function does not reset the start condition to @c INITIAL . + */ + void audp_restart (FILE * input_file ) +{ + + if ( ! YY_CURRENT_BUFFER ){ + audp_ensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + audp__create_buffer(audp_in,YY_BUF_SIZE ); + } + + audp__init_buffer(YY_CURRENT_BUFFER,input_file ); + audp__load_buffer_state( ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * + */ + void audp__switch_to_buffer (YY_BUFFER_STATE new_buffer ) +{ + + /* TODO. We should be able to replace this entire function body + * with + * audp_pop_buffer_state(); + * audp_push_buffer_state(new_buffer); + */ + audp_ensure_buffer_stack (); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + audp__load_buffer_state( ); + + /* We don't actually know whether we did this switch during + * EOF (audp_wrap()) processing, but the only time this flag + * is looked at is after audp_wrap() is called, so it's safe + * to go ahead and always set it. + */ + (yy_did_buffer_switch_on_eof) = 1; +} + +static void audp__load_buffer_state (void) +{ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + audp_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + (yy_hold_char) = *(yy_c_buf_p); +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * + * @return the allocated buffer state. + */ + YY_BUFFER_STATE audp__create_buffer (FILE * file, int size ) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) audp_alloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in audp__create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) audp_alloc(b->yy_buf_size + 2 ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in audp__create_buffer()" ); + + b->yy_is_our_buffer = 1; + + audp__init_buffer(b,file ); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with audp__create_buffer() + * + */ + void audp__delete_buffer (YY_BUFFER_STATE b ) +{ + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + audp_free((void *) b->yy_ch_buf ); + + audp_free((void *) b ); +} + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a audp_restart() or at EOF. + */ + static void audp__init_buffer (YY_BUFFER_STATE b, FILE * file ) + +{ + int oerrno = errno; + + audp__flush_buffer(b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then audp__init_buffer was _probably_ + * called from audp_restart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = 0; + + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * + */ + void audp__flush_buffer (YY_BUFFER_STATE b ) +{ + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + audp__load_buffer_state( ); +} + +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * + */ +void audp_push_buffer_state (YY_BUFFER_STATE new_buffer ) +{ + if (new_buffer == NULL) + return; + + audp_ensure_buffer_stack(); + + /* This block is copied from audp__switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + (yy_buffer_stack_top)++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from audp__switch_to_buffer. */ + audp__load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * + */ +void audp_pop_buffer_state (void) +{ + if (!YY_CURRENT_BUFFER) + return; + + audp__delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + if ((yy_buffer_stack_top) > 0) + --(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + audp__load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void audp_ensure_buffer_stack (void) +{ + int num_to_alloc; + + if (!(yy_buffer_stack)) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; + (yy_buffer_stack) = (struct yy_buffer_state**)audp_alloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in audp_ensure_buffer_stack()" ); + + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + (yy_buffer_stack_max) = num_to_alloc; + (yy_buffer_stack_top) = 0; + return; + } + + if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + int grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = (yy_buffer_stack_max) + grow_size; + (yy_buffer_stack) = (struct yy_buffer_state**)audp_realloc + ((yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in audp_ensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + (yy_buffer_stack_max) = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE audp__scan_buffer (char * base, yy_size_t size ) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) audp_alloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in audp__scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + audp__switch_to_buffer(b ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to audp_lex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * audp__scan_bytes() instead. + */ +YY_BUFFER_STATE audp__scan_string (yyconst char * yystr ) +{ + + return audp__scan_bytes(yystr,strlen(yystr) ); +} + +/** Setup the input buffer state to scan the given bytes. The next call to audp_lex() will + * scan from a @e copy of @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE audp__scan_bytes (yyconst char * yybytes, int _yybytes_len ) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = _yybytes_len + 2; + buf = (char *) audp_alloc(n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in audp__scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = audp__scan_buffer(buf,n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in audp__scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yy_fatal_error (yyconst char* msg ) +{ + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up audp_text. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + audp_text[audp_leng] = (yy_hold_char); \ + (yy_c_buf_p) = audp_text + yyless_macro_arg; \ + (yy_hold_char) = *(yy_c_buf_p); \ + *(yy_c_buf_p) = '\0'; \ + audp_leng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the current line number. + * + */ +int audp_get_lineno (void) +{ + + return audp_lineno; +} + +/** Get the input stream. + * + */ +FILE *audp_get_in (void) +{ + return audp_in; +} + +/** Get the output stream. + * + */ +FILE *audp_get_out (void) +{ + return audp_out; +} + +/** Get the length of the current token. + * + */ +int audp_get_leng (void) +{ + return audp_leng; +} + +/** Get the current token. + * + */ + +char *audp_get_text (void) +{ + return audp_text; +} + +/** Set the current line number. + * @param line_number + * + */ +void audp_set_lineno (int line_number ) +{ + + audp_lineno = line_number; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param in_str A readable stream. + * + * @see audp__switch_to_buffer + */ +void audp_set_in (FILE * in_str ) +{ + audp_in = in_str ; +} + +void audp_set_out (FILE * out_str ) +{ + audp_out = out_str ; +} + +int audp_get_debug (void) +{ + return audp__flex_debug; +} + +void audp_set_debug (int bdebug ) +{ + audp__flex_debug = bdebug ; +} + +static int yy_init_globals (void) +{ + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from audp_lex_destroy(), so don't allocate here. + */ + + /* We do not touch audp_lineno unless the option is enabled. */ + audp_lineno = 1; + + (yy_buffer_stack) = 0; + (yy_buffer_stack_top) = 0; + (yy_buffer_stack_max) = 0; + (yy_c_buf_p) = (char *) 0; + (yy_init) = 0; + (yy_start) = 0; + +/* Defined in main.c */ +#ifdef YY_STDINIT + audp_in = stdin; + audp_out = stdout; +#else + audp_in = (FILE *) 0; + audp_out = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * audp_lex_init() + */ + return 0; +} + +/* audp_lex_destroy is for both reentrant and non-reentrant scanners. */ +int audp_lex_destroy (void) +{ + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + audp__delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + audp_pop_buffer_state(); + } + + /* Destroy the stack itself. */ + audp_free((yy_buffer_stack) ); + (yy_buffer_stack) = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * audp_lex() is called, initialization will occur. */ + yy_init_globals( ); + + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) +{ + register int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * s ) +{ + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *audp_alloc (yy_size_t size ) +{ + return (void *) malloc( size ); +} + +void *audp_realloc (void * ptr, yy_size_t size ) +{ + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); +} + +void audp_free (void * ptr ) +{ + free( (char *) ptr ); /* see audp_realloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 155 "audp_lexer.lpp" + + + +static YY_EXTRA_TYPE pBuffer = NULL; + +void audp_set_extra(YY_EXTRA_TYPE user_defined) +{ + pBuffer = user_defined; +} + +YY_EXTRA_TYPE audp_get_extra() +{ + return pBuffer; +} + +/* Older GNU Flex versions don't define audp_lex_destroy() + * (and neither define a subminor version) + */ +#if !defined(YY_FLEX_SUBMINOR_VERSION) || (YY_FLEX_SUBMINOR_VERSION < 9) +int audp_lex_destroy(void) +{ + /* For non-reentrant C scanner only. */ + audp__delete_buffer(YY_CURRENT_BUFFER); + yy_init = 1; + return 0; +} +#endif + diff --git a/lib/gamelib/audp_parser.cpp b/lib/gamelib/audp_parser.cpp new file mode 100644 index 000000000..774a05514 --- /dev/null +++ b/lib/gamelib/audp_parser.cpp @@ -0,0 +1,1852 @@ +/* + This file is part of Warzone 2100. + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Bison version. */ +#define YYBISON_VERSION "2.5" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + +/* Substitute the variable and function names. */ +#define yyparse audp_parse +#define yylex audp_lex +#define yyerror audp_error +#define yylval audp_lval +#define yychar audp_char +#define yydebug audp_debug +#define yynerrs audp_nerrs + + +/* Copy the first part of user declarations. */ + +/* Line 268 of yacc.c */ +#line 21 "audp_parser.ypp" + + +#include "lib/framework/frame.h" +#include "lib/gamelib/parser.h" +#include "lib/sound/audio.h" +#include "lib/gamelib/anim.h" +#include "lib/framework/lexer_input.h" + +static int g_iCurAnimID = 0; +static Vector3i vecPos, vecRot, vecScale; + +extern int audp_lex(void); +extern int audp_lex_destroy(void); +extern int audp_get_lineno(void); +extern char* audp_get_text(void); +extern void audp_set_extra(YY_EXTRA_TYPE user_defined); + +void yyerror(const char* fmt); + + + +/* Line 268 of yacc.c */ +#line 101 "audp_parser.cpp" + +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 +#endif + +/* Enabling the token table. */ +#ifndef YYTOKEN_TABLE +# define YYTOKEN_TABLE 0 +#endif + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + FLOAT_T = 258, + INTEGER = 259, + QTEXT = 260, + ONESHOT = 261, + LOOP = 262, + AUDIO = 263, + ANIM3DFRAMES = 264, + ANIM3DTRANS = 265, + ANIM3DFILE = 266, + AUDIO_MODULE = 267, + ANIM_MODULE = 268, + ANIMOBJECT = 269 + }; +#endif +/* Tokens. */ +#define FLOAT_T 258 +#define INTEGER 259 +#define QTEXT 260 +#define ONESHOT 261 +#define LOOP 262 +#define AUDIO 263 +#define ANIM3DFRAMES 264 +#define ANIM3DTRANS 265 +#define ANIM3DFILE 266 +#define AUDIO_MODULE 267 +#define ANIM_MODULE 268 +#define ANIMOBJECT 269 + + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +{ + +/* Line 293 of yacc.c */ +#line 44 "audp_parser.ypp" + + float fval; + long ival; + bool bval; + char* sval; + + + +/* Line 293 of yacc.c */ +#line 174 "audp_parser.cpp" +} YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +#endif + + +/* Copy the second part of user declarations. */ + + +/* Line 343 of yacc.c */ +#line 186 "audp_parser.cpp" + +#ifdef short +# undef short +#endif + +#ifdef YYTYPE_UINT8 +typedef YYTYPE_UINT8 yytype_uint8; +#else +typedef unsigned char yytype_uint8; +#endif + +#ifdef YYTYPE_INT8 +typedef YYTYPE_INT8 yytype_int8; +#elif (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +typedef signed char yytype_int8; +#else +typedef short int yytype_int8; +#endif + +#ifdef YYTYPE_UINT16 +typedef YYTYPE_UINT16 yytype_uint16; +#else +typedef unsigned short int yytype_uint16; +#endif + +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif + +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if defined YYENABLE_NLS && YYENABLE_NLS +# if ENABLE_NLS +# include /* INFRINGES ON USER NAME SPACE */ +# define YY_(msgid) dgettext ("bison-runtime", msgid) +# endif +# endif +# ifndef YY_ +# define YY_(msgid) msgid +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(e) ((void) (e)) +#else +# define YYUSE(e) /* empty */ +#endif + +/* Identity function, used to suppress warnings about constant conditions. */ +#ifndef lint +# define YYID(n) (n) +#else +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static int +YYID (int yyi) +#else +static int +YYID (yyi) + int yyi; +#endif +{ + return yyi; +} +#endif + +#if ! defined yyoverflow || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined EXIT_SUCCESS \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ + + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yytype_int16 yyss_alloc; + YYSTYPE yyvs_alloc; +}; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) + +# define YYCOPY_NEEDED 1 + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (YYID (0)) + +#endif + +#if defined YYCOPY_NEEDED && YYCOPY_NEEDED +/* Copy COUNT objects from FROM to TO. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(To, From, Count) \ + __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (YYID (0)) +# endif +# endif +#endif /* !YYCOPY_NEEDED */ + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 19 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 81 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 17 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 25 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 37 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 78 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 269 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +static const yytype_uint8 yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 15, 2, 16, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 +}; + +#if YYDEBUG +/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ +static const yytype_uint8 yyprhs[] = +{ + 0, 0, 3, 5, 7, 10, 12, 14, 16, 19, + 23, 26, 29, 31, 37, 39, 41, 44, 48, 52, + 55, 57, 60, 62, 64, 66, 69, 70, 80, 81, + 82, 92, 95, 97, 98, 106, 109, 111 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yytype_int8 yyrhs[] = +{ + 18, 0, -1, 19, -1, 30, -1, 19, 20, -1, + 20, -1, 22, -1, 27, -1, 12, 15, -1, 21, + 23, 16, -1, 21, 16, -1, 23, 24, -1, 24, + -1, 8, 5, 25, 4, 4, -1, 7, -1, 6, + -1, 13, 15, -1, 26, 29, 16, -1, 26, 28, + 16, -1, 28, 31, -1, 31, -1, 29, 30, -1, + 30, -1, 32, -1, 34, -1, 5, 4, -1, -1, + 10, 5, 4, 4, 4, 33, 15, 37, 16, -1, + -1, -1, 9, 5, 4, 4, 35, 15, 36, 40, + 16, -1, 38, 37, -1, 38, -1, -1, 14, 4, + 5, 15, 39, 40, 16, -1, 40, 41, -1, 41, + -1, 4, 4, 4, 4, 4, 4, 4, 4, 4, + 4, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const yytype_uint8 yyrline[] = +{ + 0, 82, 82, 82, 85, 86, 89, 89, 92, 95, + 96, 99, 100, 106, 113, 115, 119, 124, 125, 129, + 130, 134, 135, 139, 139, 142, 156, 155, 167, 172, + 166, 182, 183, 187, 186, 197, 198, 201 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$undefined", "FLOAT_T", "INTEGER", "QTEXT", "ONESHOT", + "LOOP", "AUDIO", "ANIM3DFRAMES", "ANIM3DTRANS", "ANIM3DFILE", + "AUDIO_MODULE", "ANIM_MODULE", "ANIMOBJECT", "'{'", "'}'", "$accept", + "data_file", "module_file", "data_list", "audio_header", "audio_module", + "audio_list", "audio_track", "looping", "anim_module_header", + "anim_module", "anim_config_list", "anim_file_list", "anim_file", + "anim_config", "anim_trans", "$@1", "anim_frames", "$@2", "$@3", + "anim_obj_list", "anim_obj", "$@4", "anim_script", "anim_state", 0 +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to + token YYLEX-NUM. */ +static const yytype_uint16 yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 268, 269, 123, 125 +}; +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 17, 18, 18, 19, 19, 20, 20, 21, 22, + 22, 23, 23, 24, 25, 25, 26, 27, 27, 28, + 28, 29, 29, 30, 30, 31, 33, 32, 35, 36, + 34, 37, 37, 39, 38, 40, 40, 41 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 1, 1, 2, 1, 1, 1, 2, 3, + 2, 2, 1, 5, 1, 1, 2, 3, 3, 2, + 1, 2, 1, 1, 1, 2, 0, 9, 0, 0, + 9, 2, 1, 0, 7, 2, 1, 10 +}; + +/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE doesn't specify something else to do. Zero + means the default is an error. */ +static const yytype_uint8 yydefact[] = +{ + 0, 0, 0, 0, 0, 0, 2, 5, 0, 6, + 0, 7, 3, 23, 24, 0, 0, 8, 16, 1, + 4, 0, 10, 0, 12, 0, 0, 0, 22, 20, + 0, 0, 0, 9, 11, 25, 18, 19, 17, 21, + 28, 0, 15, 14, 0, 0, 26, 0, 29, 0, + 13, 0, 0, 0, 0, 36, 0, 0, 32, 0, + 30, 35, 0, 27, 31, 0, 0, 0, 33, 0, + 0, 0, 0, 0, 34, 0, 0, 37 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int8 yydefgoto[] = +{ + -1, 5, 6, 7, 8, 9, 23, 24, 44, 10, + 11, 26, 27, 12, 29, 13, 49, 14, 45, 51, + 57, 58, 70, 54, 55 +}; + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -55 +static const yytype_int8 yypact[] = +{ + 17, 4, 23, 6, 18, 31, -5, -55, -4, -55, + 15, -55, -55, -55, -55, 28, 30, -55, -55, -55, + -55, 32, -55, -2, -55, 34, 0, 1, -55, -55, + 35, 36, 16, -55, -55, -55, -55, -55, -55, -55, + -55, 37, -55, -55, 38, 20, -55, 39, -55, 21, + -55, 40, 33, 41, -3, -55, 42, 43, 33, 44, + -55, -55, 45, -55, -55, 47, 46, 48, -55, 49, + 40, 50, -1, 51, -55, 52, 53, -55 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yytype_int8 yypgoto[] = +{ + -55, -55, -55, 54, -55, -55, -55, 26, -55, -55, + -55, -55, -55, -8, 55, -55, -55, -55, -55, -55, + 5, -55, -55, -12, -54 +}; + +/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule which + number is the opposite. If YYTABLE_NINF, syntax error. */ +#define YYTABLE_NINF -1 +static const yytype_uint8 yytable[] = +{ + 61, 53, 28, 53, 21, 25, 21, 3, 4, 15, + 1, 2, 22, 60, 33, 74, 36, 38, 61, 39, + 25, 17, 42, 43, 1, 2, 1, 2, 16, 3, + 4, 19, 30, 18, 31, 48, 52, 32, 35, 40, + 41, 46, 47, 50, 53, 59, 62, 56, 65, 34, + 66, 67, 69, 71, 73, 75, 76, 77, 72, 63, + 20, 68, 0, 64, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 37 +}; + +#define yypact_value_is_default(yystate) \ + ((yystate) == (-55)) + +#define yytable_value_is_error(yytable_value) \ + YYID (0) + +static const yytype_int8 yycheck[] = +{ + 54, 4, 10, 4, 8, 5, 8, 12, 13, 5, + 9, 10, 16, 16, 16, 16, 16, 16, 72, 27, + 5, 15, 6, 7, 9, 10, 9, 10, 5, 12, + 13, 0, 4, 15, 4, 15, 15, 5, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 14, 4, 23, + 5, 4, 4, 4, 4, 4, 4, 4, 70, 16, + 6, 15, -1, 58, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, 26 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 9, 10, 12, 13, 18, 19, 20, 21, 22, + 26, 27, 30, 32, 34, 5, 5, 15, 15, 0, + 20, 8, 16, 23, 24, 5, 28, 29, 30, 31, + 4, 4, 5, 16, 24, 4, 16, 31, 16, 30, + 4, 4, 6, 7, 25, 35, 4, 4, 15, 33, + 4, 36, 15, 4, 40, 41, 14, 37, 38, 4, + 16, 41, 4, 16, 37, 4, 5, 4, 15, 4, + 39, 4, 40, 4, 16, 4, 4, 4 +}; + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + + +/* Like YYERROR except do call yyerror. This remains here temporarily + to ease the transition to the new meaning of YYERROR, for GCC. + Once GCC version 2 has supplanted version 1, this can go. However, + YYFAIL appears to be in use. Nevertheless, it is formally deprecated + in Bison 2.4.2's NEWS entry, where a plan to phase it out is + discussed. */ + +#define YYFAIL goto yyerrlab +#if defined YYFAIL + /* This is here to suppress warnings from the GCC cpp's + -Wunused-macros. Normally we don't worry about that warning, but + some users do, and we want to make it easy for users to remove + YYFAIL uses, which will produce warnings from Bison 2.5. */ +#endif + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY && yylen == 1) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (1); \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (YYID (0)) + + +#define YYTERROR 1 +#define YYERRCODE 256 + + +/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. + If N is 0, then set CURRENT to the empty location which ends + the previous symbol: RHS[0] (always defined). */ + +#define YYRHSLOC(Rhs, K) ((Rhs)[K]) +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + do \ + if (YYID (N)) \ + { \ + (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ + (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ + (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ + (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ + } \ + else \ + { \ + (Current).first_line = (Current).last_line = \ + YYRHSLOC (Rhs, 0).last_line; \ + (Current).first_column = (Current).last_column = \ + YYRHSLOC (Rhs, 0).last_column; \ + } \ + while (YYID (0)) +#endif + + +/* This macro is provided for backward compatibility. */ + +#ifndef YY_LOCATION_PRINT +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +#endif + + +/* YYLEX -- calling `yylex' with the right arguments. */ + +#ifdef YYLEX_PARAM +# define YYLEX yylex (YYLEX_PARAM) +#else +# define YYLEX yylex () +#endif + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (YYID (0)) + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (YYID (0)) + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_value_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# else + YYUSE (yyoutput); +# endif + switch (yytype) + { + default: + break; + } +} + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (yytype < YYNTOKENS) + YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); + else + YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + + yy_symbol_value_print (yyoutput, yytype, yyvaluep); + YYFPRINTF (yyoutput, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) +#else +static void +yy_stack_print (yybottom, yytop) + yytype_int16 *yybottom; + yytype_int16 *yytop; +#endif +{ + YYFPRINTF (stderr, "Stack now"); + for (; yybottom <= yytop; yybottom++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (YYID (0)) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_reduce_print (YYSTYPE *yyvsp, int yyrule) +#else +static void +yy_reduce_print (yyvsp, yyrule) + YYSTYPE *yyvsp; + int yyrule; +#endif +{ + int yynrhs = yyr2[yyrule]; + int yyi; + unsigned long int yylno = yyrline[yyrule]; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + YYFPRINTF (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], + &(yyvsp[(yyi + 1) - (yynrhs)]) + ); + YYFPRINTF (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyvsp, Rule); \ +} while (YYID (0)) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static YYSIZE_T +yystrlen (const char *yystr) +#else +static YYSIZE_T +yystrlen (yystr) + const char *yystr; +#endif +{ + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# endif +# endif + +# ifndef yystpcpy +# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static char * +yystpcpy (char *yydest, const char *yysrc) +#else +static char * +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +#endif +{ + char *yyd = yydest; + const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYSIZE_T yyn = 0; + char const *yyp = yystr; + + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (! yyres) + return yystrlen (yystr); + + return yystpcpy (yyres, yystr) - yyres; +} +# endif + +/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message + about the unexpected token YYTOKEN for the state stack whose top is + YYSSP. + + Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is + not large enough to hold the message. In that case, also set + *YYMSG_ALLOC to the required number of bytes. Return 2 if the + required number of bytes is too large to store. */ +static int +yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, + yytype_int16 *yyssp, int yytoken) +{ + YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]); + YYSIZE_T yysize = yysize0; + YYSIZE_T yysize1; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + /* Internationalized format string. */ + const char *yyformat = 0; + /* Arguments of yyformat. */ + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + /* Number of reported tokens (one for the "unexpected", one per + "expected"). */ + int yycount = 0; + + /* There are many possibilities here to consider: + - Assume YYFAIL is not used. It's too flawed to consider. See + + for details. YYERROR is fine as it does not invoke this + function. + - If this state is a consistent state with a default action, then + the only way this function was invoked is if the default action + is an error action. In that case, don't check for expected + tokens because there are none. + - The only way there can be no lookahead present (in yychar) is if + this state is a consistent state with a default action. Thus, + detecting the absence of a lookahead is sufficient to determine + that there is no unexpected or expected token to report. In that + case, just report a simple "syntax error". + - Don't assume there isn't a lookahead just because this state is a + consistent state with a default action. There might have been a + previous inconsistent state, consistent state with a non-default + action, or user semantic action that manipulated yychar. + - Of course, the expected token list depends on states to have + correct lookahead information, and it depends on the parser not + to perform extra reductions after fetching a lookahead from the + scanner and before detecting a syntax error. Thus, state merging + (from LALR or IELR) and default reductions corrupt the expected + token list. However, the list is correct for canonical LR with + one exception: it will still contain any token that will not be + accepted due to an error action in a later state. + */ + if (yytoken != YYEMPTY) + { + int yyn = yypact[*yyssp]; + yyarg[yycount++] = yytname[yytoken]; + if (!yypact_value_is_default (yyn)) + { + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. In other words, skip the first -YYN actions for + this state because they are default actions. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yyx; + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR + && !yytable_value_is_error (yytable[yyx + yyn])) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + break; + } + yyarg[yycount++] = yytname[yyx]; + yysize1 = yysize + yytnamerr (0, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + } + } + + switch (yycount) + { +# define YYCASE_(N, S) \ + case N: \ + yyformat = S; \ + break + YYCASE_(0, YY_("syntax error")); + YYCASE_(1, YY_("syntax error, unexpected %s")); + YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); + YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); + YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); + YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); +# undef YYCASE_ + } + + yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + + if (*yymsg_alloc < yysize) + { + *yymsg_alloc = 2 * yysize; + if (! (yysize <= *yymsg_alloc + && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) + *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; + return 1; + } + + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + { + char *yyp = *yymsg; + int yyi = 0; + while ((*yyp = *yyformat) != '\0') + if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyformat += 2; + } + else + { + yyp++; + yyformat++; + } + } + return 0; +} +#endif /* YYERROR_VERBOSE */ + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) +#else +static void +yydestruct (yymsg, yytype, yyvaluep) + const char *yymsg; + int yytype; + YYSTYPE *yyvaluep; +#endif +{ + YYUSE (yyvaluep); + + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + switch (yytype) + { + case 5: /* "QTEXT" */ + +/* Line 1391 of yacc.c */ +#line 56 "audp_parser.ypp" + { +#ifndef WZ_OS_WIN + // Force type checking by the compiler + char * const s = (yyvaluep->sval); + + if (s) + free(s); +#endif +}; + +/* Line 1391 of yacc.c */ +#line 1182 "audp_parser.cpp" + break; + + default: + break; + } +} + + +/* Prevent warnings from -Wmissing-prototypes. */ +#ifdef YYPARSE_PARAM +#if defined __STDC__ || defined __cplusplus +int yyparse (void *YYPARSE_PARAM); +#else +int yyparse (); +#endif +#else /* ! YYPARSE_PARAM */ +#if defined __STDC__ || defined __cplusplus +int yyparse (void); +#else +int yyparse (); +#endif +#endif /* ! YYPARSE_PARAM */ + + +/* The lookahead symbol. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; + +/* Number of syntax errors so far. */ +int yynerrs; + + +/*----------. +| yyparse. | +`----------*/ + +#ifdef YYPARSE_PARAM +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void *YYPARSE_PARAM) +#else +int +yyparse (YYPARSE_PARAM) + void *YYPARSE_PARAM; +#endif +#else /* ! YYPARSE_PARAM */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void) +#else +int +yyparse () + +#endif +#endif +{ + int yystate; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + + /* The stacks and their tools: + `yyss': related to states. + `yyvs': related to semantic values. + + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs; + YYSTYPE *yyvsp; + + YYSIZE_T yystacksize; + + int yyn; + int yyresult; + /* Lookahead token as an internal (translated) token number. */ + int yytoken; + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + yytoken = 0; + yyss = yyssa; + yyvs = yyvsa; + yystacksize = YYINITDEPTH; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + + /* Initialize stack pointers. + Waste one element of value and location stack + so that they stay on the same level as the state stack. + The wasted elements are never initialized. */ + yyssp = yyss; + yyvsp = yyvs; + + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. So pushing a state here evens the stacks. */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + yytype_int16 *yyss1 = yyss; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyexhaustedlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + if (yystate == YYFINAL) + YYACCEPT; + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* Do appropriate processing given the current state. Read a + lookahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to lookahead token. */ + yyn = yypact[yystate]; + if (yypact_value_is_default (yyn)) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = YYLEX; + } + + if (yychar <= YYEOF) + { + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yytable_value_is_error (yyn)) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the lookahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token. */ + yychar = YYEMPTY; + + yystate = yyn; + *++yyvsp = yylval; + + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 13: + +/* Line 1806 of yacc.c */ +#line 107 "audp_parser.ypp" + { + audio_SetTrackVals((yyvsp[(2) - (5)].sval), (yyvsp[(3) - (5)].bval), (yyvsp[(4) - (5)].ival), (yyvsp[(5) - (5)].ival)); + free((yyvsp[(2) - (5)].sval)); + } + break; + + case 14: + +/* Line 1806 of yacc.c */ +#line 114 "audp_parser.ypp" + { (yyval.bval) = true; } + break; + + case 15: + +/* Line 1806 of yacc.c */ +#line 116 "audp_parser.ypp" + { (yyval.bval) = false; } + break; + + case 16: + +/* Line 1806 of yacc.c */ +#line 120 "audp_parser.ypp" + { + } + break; + + case 25: + +/* Line 1806 of yacc.c */ +#line 143 "audp_parser.ypp" + { + g_iCurAnimID = (yyvsp[(2) - (2)].ival); + anim_SetVals( (yyvsp[(1) - (2)].sval), (yyvsp[(2) - (2)].ival) ); + free((yyvsp[(1) - (2)].sval)); + } + break; + + case 26: + +/* Line 1806 of yacc.c */ +#line 156 "audp_parser.ypp" + { + anim_Create3D( (yyvsp[(2) - (5)].sval), (yyvsp[(3) - (5)].ival), (yyvsp[(4) - (5)].ival), (yyvsp[(5) - (5)].ival), ANIM_3D_TRANS, g_iCurAnimID ); + free((yyvsp[(2) - (5)].sval)); + } + break; + + case 27: + +/* Line 1806 of yacc.c */ +#line 161 "audp_parser.ypp" + { + g_iCurAnimID++; + } + break; + + case 28: + +/* Line 1806 of yacc.c */ +#line 167 "audp_parser.ypp" + { + anim_Create3D( (yyvsp[(2) - (4)].sval), (yyvsp[(3) - (4)].ival), (yyvsp[(4) - (4)].ival), 1, ANIM_3D_FRAMES, g_iCurAnimID ); + free((yyvsp[(2) - (4)].sval)); + } + break; + + case 29: + +/* Line 1806 of yacc.c */ +#line 172 "audp_parser.ypp" + { + anim_BeginScript(); + } + break; + + case 30: + +/* Line 1806 of yacc.c */ +#line 176 "audp_parser.ypp" + { + anim_EndScript(); + g_iCurAnimID++; + } + break; + + case 33: + +/* Line 1806 of yacc.c */ +#line 187 "audp_parser.ypp" + { + anim_BeginScript(); + free((yyvsp[(3) - (4)].sval)); + } + break; + + case 34: + +/* Line 1806 of yacc.c */ +#line 192 "audp_parser.ypp" + { + anim_EndScript(); + } + break; + + case 37: + +/* Line 1806 of yacc.c */ +#line 202 "audp_parser.ypp" + { + vecPos.x = (yyvsp[(2) - (10)].ival); + vecPos.y = (yyvsp[(3) - (10)].ival); + vecPos.z = (yyvsp[(4) - (10)].ival); + vecRot.x = (yyvsp[(5) - (10)].ival); + vecRot.y = (yyvsp[(6) - (10)].ival); + vecRot.z = (yyvsp[(7) - (10)].ival); + vecScale.x = (yyvsp[(8) - (10)].ival); + vecScale.y = (yyvsp[(9) - (10)].ival); + vecScale.z = (yyvsp[(10) - (10)].ival); + anim_AddFrameToAnim( (yyvsp[(1) - (10)].ival), vecPos, vecRot, vecScale ); + } + break; + + + +/* Line 1806 of yacc.c */ +#line 1613 "audp_parser.cpp" + default: break; + } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + + /* Now `shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); + + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if ! YYERROR_VERBOSE + yyerror (YY_("syntax error")); +#else +# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ + yyssp, yytoken) + { + char const *yymsgp = YY_("syntax error"); + int yysyntax_error_status; + yysyntax_error_status = YYSYNTAX_ERROR; + if (yysyntax_error_status == 0) + yymsgp = yymsg; + else if (yysyntax_error_status == 1) + { + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); + if (!yymsg) + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + yysyntax_error_status = 2; + } + else + { + yysyntax_error_status = YYSYNTAX_ERROR; + yymsgp = yymsg; + } + } + yyerror (yymsgp); + if (yysyntax_error_status == 2) + goto yyexhaustedlab; + } +# undef YYSYNTAX_ERROR +#endif + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (/*CONSTCOND*/ 0) + goto yyerrorlab; + + /* Do not reclaim the symbols of the rule which action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (!yypact_value_is_default (yyn)) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + + yydestruct ("Error: popping", + yystos[yystate], yyvsp); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + *++yyvsp = yylval; + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#if !defined(yyoverflow) || YYERROR_VERBOSE +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEMPTY) + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + } + /* Do not reclaim the symbols of the rule which action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + /* Make sure YYID is used. */ + return YYID (yyresult); +} + + + +/* Line 2067 of yacc.c */ +#line 216 "audp_parser.ypp" + + +/* A simple error reporting routine */ +void yyerror(const char* msg) +{ + debug(LOG_ERROR, "RES file parse error:\n%s at line %d\nToken: %d, Text: '%s'\n", msg, audp_get_lineno(), audp_char, audp_get_text()); +} + +/** Read an audio properties file + */ +bool ParseResourceFile(PHYSFS_file* fileHandle) +{ + bool retval; + lexerinput_t input; + input.type = LEXINPUT_PHYSFS; + input.input.physfsfile = fileHandle; + + audp_set_extra(&input); + + retval = (audp_parse() == 0); + audp_lex_destroy(); + + return retval; +} + diff --git a/lib/gamelib/audp_parser.h b/lib/gamelib/audp_parser.h new file mode 100644 index 000000000..e18d58456 --- /dev/null +++ b/lib/gamelib/audp_parser.h @@ -0,0 +1,82 @@ +/* + This file is part of Warzone 2100. + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + FLOAT_T = 258, + INTEGER = 259, + QTEXT = 260, + ONESHOT = 261, + LOOP = 262, + AUDIO = 263, + ANIM3DFRAMES = 264, + ANIM3DTRANS = 265, + ANIM3DFILE = 266, + AUDIO_MODULE = 267, + ANIM_MODULE = 268, + ANIMOBJECT = 269 + }; +#endif +/* Tokens. */ +#define FLOAT_T 258 +#define INTEGER 259 +#define QTEXT 260 +#define ONESHOT 261 +#define LOOP 262 +#define AUDIO 263 +#define ANIM3DFRAMES 264 +#define ANIM3DTRANS 265 +#define ANIM3DFILE 266 +#define AUDIO_MODULE 267 +#define ANIM_MODULE 268 +#define ANIMOBJECT 269 + + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +{ + +/* Line 2068 of yacc.c */ +#line 44 "audp_parser.ypp" + + float fval; + long ival; + bool bval; + char* sval; + + + +/* Line 2068 of yacc.c */ +#line 87 "audp_parser.h" +} YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +#endif + +extern YYSTYPE audp_lval; + + diff --git a/lib/gamelib/gamelib.vcxproj b/lib/gamelib/gamelib.vcxproj index 0b1c5fa48..4b1462bdd 100644 --- a/lib/gamelib/gamelib.vcxproj +++ b/lib/gamelib/gamelib.vcxproj @@ -60,9 +60,7 @@ Unicode - - - + @@ -235,21 +233,11 @@ - + - - - Document - - - Document - - - - - + \ No newline at end of file diff --git a/lib/gamelib/gamelib.vcxproj.filters b/lib/gamelib/gamelib.vcxproj.filters index 154189cce..83d3ab27d 100644 --- a/lib/gamelib/gamelib.vcxproj.filters +++ b/lib/gamelib/gamelib.vcxproj.filters @@ -9,9 +9,6 @@ {93995380-89BD-4b04-88EB-625FBE52EBFB} h;hpp;hxx;hm;inl;inc;xsd - - {d9ee26c1-75fa-4dc9-bd73-146c94d60e3e} - @@ -40,9 +37,6 @@ Header Files - - Header Files - Header Files @@ -52,15 +46,8 @@ Header Files - - - - FlexBison - - - - - FlexBison - + + Header Files + \ No newline at end of file diff --git a/lib/script/Makefile.am b/lib/script/Makefile.am index 2664d71ef..6270bebf0 100644 --- a/lib/script/Makefile.am +++ b/lib/script/Makefile.am @@ -1,15 +1,11 @@ AM_CPPFLAGS = -DYY_NO_INPUT $(WZ_CPPFLAGS) $(QT4_CFLAGS) AM_CFLAGS = $(WZ_CFLAGS) AM_CXXFLAGS = $(WZ_CXXFLAGS) $(QT4_CFLAGS) -AM_LFLAGS = $(FLEX_FLAGS) -AM_YFLAGS = -d -BUILT_SOURCES = \ - chat_parser.h \ - script_parser.h noinst_LIBRARIES = libscript.a noinst_HEADERS = \ + chat_parser.h \ chat_processing.h \ codeprint.h \ event.h \ @@ -17,17 +13,18 @@ noinst_HEADERS = \ interpreter.h \ parse.h \ script.h \ + script_parser.h \ stack.h libscript_a_SOURCES = \ - chat_lexer.lpp \ - chat_parser.ypp \ + chat_lexer.cpp \ + chat_parser.cpp \ codeprint.cpp \ event.cpp \ eventsave.cpp \ interpreter.cpp \ script.cpp \ - script_lexer.lpp \ - script_parser.ypp \ + script_lexer.cpp \ + script_parser.cpp \ stack.cpp diff --git a/lib/script/chat_lexer.cpp b/lib/script/chat_lexer.cpp new file mode 100644 index 000000000..5aa60573e --- /dev/null +++ b/lib/script/chat_lexer.cpp @@ -0,0 +1,2535 @@ +/* + This file is part of Warzone 2100. + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +#line 2 "chat_lexer.cpp" + +#line 4 "chat_lexer.cpp" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define yy_create_buffer chat__create_buffer +#define yy_delete_buffer chat__delete_buffer +#define yy_flex_debug chat__flex_debug +#define yy_init_buffer chat__init_buffer +#define yy_flush_buffer chat__flush_buffer +#define yy_load_buffer_state chat__load_buffer_state +#define yy_switch_to_buffer chat__switch_to_buffer +#define yyin chat_in +#define yyleng chat_leng +#define yylex chat_lex +#define yylineno chat_lineno +#define yyout chat_out +#define yyrestart chat_restart +#define yytext chat_text +#define yywrap chat_wrap +#define yyalloc chat_alloc +#define yyrealloc chat_realloc +#define yyfree chat_free + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 35 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ +#include "lib/framework/frame.h" +/* begin standard C headers. */ +#include +#include +#include +#include + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have . Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN (yy_start) = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START (((yy_start) - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE chat_restart(chat_in ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +extern int chat_leng; + +extern FILE *chat_in, *chat_out; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires + * access to the local variable yy_act. Since yyless() is a macro, it would break + * existing scanners that call yyless() from OUTSIDE chat_lex. + * One obvious solution it to make yy_act a global. I tried that, and saw + * a 5% performance hit in a non-chat_lineno scanner, because yy_act is + * normally declared as a register variable-- so it is not worth it. + */ + #define YY_LESS_LINENO(n) \ + do { \ + int yyl;\ + for ( yyl = n; yyl < chat_leng; ++yyl )\ + if ( chat_text[yyl] == '\n' )\ + --chat_lineno;\ + }while(0) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up chat_text. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = (yy_hold_char); \ + YY_RESTORE_YY_MORE_OFFSET \ + (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up chat_text again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, (yytext_ptr) ) + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via chat_restart()), so that the user can continue scanning by + * just pointing chat_in at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +/* Stack of input buffers. */ +static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ +static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ +static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ + ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ + : NULL) + +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] + +/* yy_hold_char holds the character lost when chat_text is formed. */ +static char yy_hold_char; +static int yy_n_chars; /* number of characters read into yy_ch_buf */ +int chat_leng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = (char *) 0; +static int yy_init = 0; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow chat_wrap()'s to do buffer switches + * instead of setting up a fresh chat_in. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void chat_restart (FILE *input_file ); +void chat__switch_to_buffer (YY_BUFFER_STATE new_buffer ); +YY_BUFFER_STATE chat__create_buffer (FILE *file,int size ); +void chat__delete_buffer (YY_BUFFER_STATE b ); +void chat__flush_buffer (YY_BUFFER_STATE b ); +void chat_push_buffer_state (YY_BUFFER_STATE new_buffer ); +void chat_pop_buffer_state (void ); + +static void chat_ensure_buffer_stack (void ); +static void chat__load_buffer_state (void ); +static void chat__init_buffer (YY_BUFFER_STATE b,FILE *file ); + +#define YY_FLUSH_BUFFER chat__flush_buffer(YY_CURRENT_BUFFER ) + +YY_BUFFER_STATE chat__scan_buffer (char *base,yy_size_t size ); +YY_BUFFER_STATE chat__scan_string (yyconst char *yy_str ); +YY_BUFFER_STATE chat__scan_bytes (yyconst char *bytes,int len ); + +void *chat_alloc (yy_size_t ); +void *chat_realloc (void *,yy_size_t ); +void chat_free (void * ); + +#define yy_new_buffer chat__create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + chat_ensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + chat__create_buffer(chat_in,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + chat_ensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + chat__create_buffer(chat_in,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +/* Begin user sect3 */ + +typedef unsigned char YY_CHAR; + +FILE *chat_in = (FILE *) 0, *chat_out = (FILE *) 0; + +typedef int yy_state_type; + +extern int chat_lineno; + +int chat_lineno = 1; + +extern char *chat_text; +#define yytext_ptr chat_text + +static yy_state_type yy_get_previous_state (void ); +static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); +static int yy_get_next_buffer (void ); +static void yy_fatal_error (yyconst char msg[] ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up chat_text. + */ +#define YY_DO_BEFORE_ACTION \ + (yytext_ptr) = yy_bp; \ + chat_leng = (size_t) (yy_cp - yy_bp); \ + (yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ + (yy_c_buf_p) = yy_cp; + +#define YY_NUM_RULES 85 +#define YY_END_OF_BUFFER 86 +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static yyconst flex_int16_t yy_accept[262] = + { 0, + 83, 83, 86, 85, 84, 4, 85, 8, 85, 5, + 1, 6, 7, 3, 9, 83, 83, 83, 83, 83, + 83, 83, 42, 83, 83, 83, 83, 83, 83, 83, + 83, 73, 83, 83, 83, 4, 2, 1, 5, 1, + 83, 3, 83, 83, 13, 14, 83, 83, 83, 83, + 83, 83, 83, 26, 83, 83, 83, 83, 33, 83, + 83, 83, 83, 0, 44, 83, 83, 47, 83, 83, + 50, 83, 53, 54, 83, 83, 83, 83, 83, 83, + 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, + 83, 83, 83, 83, 15, 16, 83, 83, 83, 83, + + 83, 83, 83, 83, 83, 83, 29, 31, 83, 83, + 36, 83, 39, 83, 83, 83, 43, 83, 83, 83, + 83, 51, 0, 83, 83, 83, 83, 83, 59, 83, + 83, 83, 83, 64, 65, 83, 83, 83, 83, 83, + 72, 83, 83, 83, 83, 78, 80, 81, 82, 83, + 83, 12, 19, 83, 83, 83, 0, 83, 24, 83, + 27, 28, 83, 83, 83, 83, 83, 38, 40, 41, + 83, 0, 48, 49, 0, 83, 83, 83, 83, 83, + 83, 83, 63, 66, 83, 68, 69, 83, 83, 83, + 76, 83, 79, 83, 11, 83, 83, 83, 22, 83, + + 83, 30, 83, 34, 35, 37, 83, 46, 0, 55, + 83, 57, 83, 60, 83, 62, 83, 83, 74, 75, + 77, 83, 17, 20, 83, 23, 83, 83, 45, 0, + 83, 83, 83, 67, 0, 71, 83, 83, 83, 25, + 32, 0, 83, 58, 61, 0, 83, 83, 21, 0, + 83, 0, 83, 18, 52, 83, 70, 83, 56, 10, + 0 + } ; + +static yyconst flex_int32_t yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, + 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 3, 4, 1, 1, 1, 1, 1, 5, 1, + 1, 1, 1, 6, 7, 8, 1, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 10, 11, 1, + 1, 1, 12, 1, 13, 14, 15, 16, 17, 18, + 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, + 29, 30, 31, 32, 33, 34, 35, 22, 36, 22, + 1, 1, 1, 1, 22, 1, 37, 38, 39, 40, + + 41, 42, 43, 44, 45, 22, 46, 47, 48, 49, + 50, 51, 52, 53, 54, 55, 56, 57, 58, 22, + 59, 22, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +static yyconst flex_int32_t yy_meta[60] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, + 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2 + } ; + +static yyconst flex_int16_t yy_base[263] = + { 0, + 0, 0, 150, 523, 523, 139, 29, 523, 128, 125, + 120, 523, 523, 113, 66, 44, 52, 77, 0, 52, + 82, 107, 57, 69, 99, 111, 113, 118, 136, 139, + 43, 46, 46, 147, 137, 72, 523, 66, 66, 62, + 0, 58, 158, 56, 0, 157, 122, 126, 68, 96, + 149, 153, 169, 0, 158, 162, 166, 169, 183, 105, + 176, 179, 188, 189, 0, 186, 186, 0, 190, 188, + 186, 65, 196, 0, 212, 196, 220, 226, 215, 205, + 245, 217, 240, 217, 244, 227, 224, 235, 247, 263, + 233, 248, 254, 237, 0, 0, 243, 269, 268, 263, + + 62, 260, 281, 269, 273, 286, 289, 276, 283, 285, + 0, 292, 0, 295, 288, 297, 523, 287, 61, 302, + 304, 0, 308, 302, 311, 299, 316, 307, 0, 322, + 307, 325, 325, 0, 0, 329, 317, 323, 335, 328, + 0, 323, 332, 327, 330, 341, 0, 0, 0, 334, + 335, 0, 0, 352, 344, 352, 341, 358, 0, 359, + 0, 0, 364, 363, 367, 376, 361, 0, 0, 0, + 377, 364, 0, 0, 370, 381, 383, 372, 382, 370, + 386, 379, 0, 0, 378, 0, 0, 389, 384, 386, + 0, 402, 0, 396, 0, 400, 400, 407, 523, 400, + + 418, 0, 410, 0, 0, 0, 405, 523, 406, 0, + 410, 0, 416, 0, 415, 0, 416, 445, 0, 0, + 0, 437, 430, 0, 428, 0, 432, 437, 0, 428, + 430, 444, 449, 0, 433, 0, 439, 446, 448, 0, + 0, 442, 458, 0, 0, 455, 462, 466, 0, 469, + 461, 456, 459, 0, 523, 471, 523, 481, 0, 0, + 523, 62 + } ; + +static yyconst flex_int16_t yy_def[263] = + { 0, + 261, 1, 261, 261, 261, 261, 261, 261, 261, 261, + 262, 261, 261, 261, 262, 262, 262, 262, 262, 262, + 262, 262, 262, 262, 262, 262, 262, 262, 262, 262, + 262, 262, 262, 262, 262, 261, 261, 261, 261, 262, + 262, 261, 262, 262, 262, 262, 262, 262, 262, 262, + 262, 262, 262, 262, 262, 262, 262, 262, 262, 262, + 262, 262, 262, 261, 262, 262, 262, 262, 262, 262, + 262, 262, 262, 262, 262, 262, 262, 262, 262, 262, + 262, 262, 262, 262, 262, 262, 262, 262, 262, 262, + 262, 262, 262, 262, 262, 262, 262, 262, 262, 262, + + 262, 262, 262, 262, 262, 262, 262, 262, 262, 262, + 262, 262, 262, 262, 262, 262, 261, 262, 262, 262, + 262, 262, 261, 262, 262, 262, 262, 262, 262, 262, + 262, 262, 262, 262, 262, 262, 262, 262, 262, 262, + 262, 262, 262, 262, 262, 262, 262, 262, 262, 262, + 262, 262, 262, 262, 262, 262, 261, 262, 262, 262, + 262, 262, 262, 262, 262, 262, 262, 262, 262, 262, + 262, 261, 262, 262, 261, 262, 262, 262, 262, 262, + 262, 262, 262, 262, 262, 262, 262, 262, 262, 262, + 262, 262, 262, 262, 262, 262, 262, 262, 261, 262, + + 262, 262, 262, 262, 262, 262, 262, 261, 261, 262, + 262, 262, 262, 262, 262, 262, 262, 262, 262, 262, + 262, 262, 262, 262, 262, 262, 262, 262, 262, 261, + 262, 262, 262, 262, 261, 262, 262, 262, 262, 262, + 262, 261, 262, 262, 262, 261, 262, 262, 262, 261, + 262, 261, 262, 262, 261, 262, 261, 262, 262, 262, + 0, 261 + } ; + +static yyconst flex_int16_t yy_nxt[583] = + { 0, + 4, 5, 5, 6, 7, 8, 9, 10, 11, 12, + 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, + 23, 19, 19, 24, 25, 26, 27, 28, 19, 29, + 30, 31, 32, 33, 34, 35, 15, 16, 17, 18, + 19, 20, 21, 22, 23, 19, 24, 25, 26, 27, + 28, 19, 29, 30, 31, 32, 33, 34, 35, 37, + 49, 64, 85, 41, 51, 172, 157, 123, 52, 42, + 40, 86, 56, 39, 38, 36, 50, 87, 57, 94, + 99, 66, 37, 43, 49, 67, 85, 65, 51, 44, + 45, 46, 52, 53, 86, 47, 56, 48, 58, 50, + + 87, 57, 94, 54, 99, 66, 55, 43, 59, 67, + 65, 60, 44, 45, 46, 68, 100, 53, 47, 61, + 48, 112, 58, 62, 42, 69, 54, 70, 40, 55, + 72, 59, 39, 63, 60, 73, 38, 71, 74, 68, + 100, 75, 36, 61, 76, 112, 97, 62, 69, 261, + 77, 70, 78, 90, 72, 81, 63, 98, 73, 88, + 71, 74, 79, 91, 75, 82, 89, 76, 80, 97, + 83, 84, 95, 77, 101, 92, 78, 90, 102, 81, + 98, 103, 261, 88, 105, 79, 91, 106, 82, 93, + 89, 80, 96, 83, 84, 107, 95, 101, 104, 92, + + 108, 102, 115, 109, 121, 103, 113, 105, 110, 114, + 106, 116, 93, 117, 111, 96, 118, 119, 107, 120, + 122, 104, 124, 108, 125, 115, 126, 109, 121, 113, + 127, 110, 114, 132, 116, 133, 117, 111, 130, 118, + 119, 136, 120, 122, 128, 124, 139, 142, 125, 126, + 143, 129, 137, 127, 131, 144, 140, 132, 133, 134, + 141, 135, 130, 145, 136, 149, 138, 128, 150, 139, + 151, 142, 152, 143, 129, 146, 137, 131, 153, 144, + 140, 154, 155, 134, 141, 135, 156, 145, 149, 138, + 147, 158, 150, 148, 151, 152, 159, 261, 160, 146, + + 161, 153, 162, 163, 167, 154, 155, 164, 165, 156, + 166, 168, 170, 147, 158, 169, 148, 171, 173, 174, + 159, 160, 175, 161, 73, 176, 162, 163, 167, 177, + 164, 165, 178, 166, 179, 168, 170, 180, 169, 181, + 171, 182, 173, 174, 183, 184, 175, 73, 185, 176, + 186, 187, 177, 188, 189, 190, 178, 179, 191, 192, + 193, 180, 181, 194, 195, 182, 196, 198, 183, 184, + 197, 185, 199, 186, 200, 187, 188, 189, 190, 201, + 202, 191, 192, 203, 193, 204, 194, 195, 205, 207, + 196, 198, 206, 197, 208, 199, 209, 210, 200, 211, + + 261, 212, 213, 201, 202, 214, 215, 203, 216, 204, + 217, 218, 205, 207, 219, 206, 220, 208, 221, 209, + 222, 210, 223, 211, 212, 224, 213, 225, 214, 226, + 215, 216, 227, 217, 218, 228, 229, 219, 230, 220, + 231, 232, 221, 222, 233, 223, 234, 235, 224, 237, + 238, 225, 226, 239, 240, 241, 227, 242, 228, 229, + 243, 230, 244, 231, 232, 245, 249, 233, 246, 234, + 247, 248, 250, 237, 238, 236, 239, 240, 251, 241, + 242, 252, 253, 243, 254, 255, 244, 256, 257, 245, + 249, 246, 258, 247, 248, 250, 259, 260, 236, 261, + + 261, 261, 251, 261, 252, 261, 253, 261, 254, 255, + 256, 257, 261, 261, 261, 258, 261, 261, 261, 259, + 261, 260, 3, 261, 261, 261, 261, 261, 261, 261, + 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, + 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, + 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, + 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, + 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, + 261, 261 + } ; + +static yyconst flex_int16_t yy_chk[583] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 7, + 16, 23, 31, 262, 17, 119, 101, 72, 17, 42, + 40, 32, 20, 39, 38, 36, 16, 33, 20, 44, + 49, 24, 7, 15, 16, 24, 31, 23, 17, 15, + 15, 15, 17, 18, 32, 15, 20, 15, 21, 16, + + 33, 20, 44, 18, 49, 24, 18, 15, 21, 24, + 23, 21, 15, 15, 15, 25, 50, 18, 15, 22, + 15, 60, 21, 22, 14, 25, 18, 26, 11, 18, + 27, 21, 10, 22, 21, 27, 9, 26, 27, 25, + 50, 28, 6, 22, 28, 60, 47, 22, 25, 3, + 28, 26, 29, 35, 27, 30, 22, 48, 27, 34, + 26, 27, 29, 35, 28, 30, 34, 28, 29, 47, + 30, 30, 46, 28, 51, 43, 29, 35, 52, 30, + 48, 53, 0, 34, 55, 29, 35, 56, 30, 43, + 34, 29, 46, 30, 30, 57, 46, 51, 53, 43, + + 58, 52, 62, 59, 70, 53, 61, 55, 59, 61, + 56, 63, 43, 64, 59, 46, 66, 67, 57, 69, + 71, 53, 73, 58, 75, 62, 76, 59, 70, 61, + 76, 59, 61, 79, 63, 80, 64, 59, 78, 66, + 67, 82, 69, 71, 77, 73, 84, 86, 75, 76, + 87, 77, 83, 76, 78, 88, 85, 79, 80, 81, + 85, 81, 78, 89, 82, 91, 83, 77, 92, 84, + 93, 86, 94, 87, 77, 90, 83, 78, 97, 88, + 85, 98, 99, 81, 85, 81, 100, 89, 91, 83, + 90, 102, 92, 90, 93, 94, 103, 0, 104, 90, + + 105, 97, 106, 107, 112, 98, 99, 108, 109, 100, + 110, 114, 116, 90, 102, 115, 90, 118, 120, 121, + 103, 104, 123, 105, 124, 125, 106, 107, 112, 126, + 108, 109, 127, 110, 128, 114, 116, 130, 115, 131, + 118, 132, 120, 121, 133, 136, 123, 124, 137, 125, + 138, 139, 126, 140, 142, 143, 127, 128, 144, 145, + 146, 130, 131, 150, 151, 132, 154, 156, 133, 136, + 155, 137, 157, 138, 158, 139, 140, 142, 143, 160, + 163, 144, 145, 164, 146, 165, 150, 151, 166, 171, + 154, 156, 167, 155, 172, 157, 175, 176, 158, 177, + + 0, 178, 179, 160, 163, 180, 181, 164, 182, 165, + 185, 188, 166, 171, 189, 167, 190, 172, 192, 175, + 194, 176, 196, 177, 178, 197, 179, 198, 180, 200, + 181, 182, 201, 185, 188, 203, 207, 189, 209, 190, + 211, 213, 192, 194, 215, 196, 217, 218, 197, 222, + 223, 198, 200, 225, 227, 228, 201, 230, 203, 207, + 231, 209, 232, 211, 213, 233, 239, 215, 235, 217, + 237, 238, 242, 222, 223, 218, 225, 227, 243, 228, + 230, 246, 247, 231, 248, 250, 232, 251, 252, 233, + 239, 235, 253, 237, 238, 242, 256, 258, 218, 0, + + 0, 0, 243, 0, 246, 0, 247, 0, 248, 250, + 251, 252, 0, 0, 0, 253, 0, 0, 0, 256, + 0, 258, 261, 261, 261, 261, 261, 261, 261, 261, + 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, + 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, + 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, + 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, + 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, + 261, 261 + } ; + +/* Table of booleans, true if rule could match eol. */ +static yyconst flex_int32_t yy_rule_can_match_eol[86] = + { 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 1, 0, }; + +static yy_state_type yy_last_accepting_state; +static char *yy_last_accepting_cpos; + +extern int chat__flex_debug; +int chat__flex_debug = 0; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +char *chat_text; +#line 1 "chat_lexer.lpp" +/* + This file is part of Warzone 2100. + Copyright (C) 2006-2008 Roman + Copyright (C) 2006-2012 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ +#line 21 "chat_lexer.lpp" +/** @file + * + * Lexical analyser for multiplayer chat messages. + */ + +#include "lib/framework/frame.h" + +// FIXME: #include from src/ +#include "src/scriptfuncs.h" + +#include "lib/script/script.h" +#include "lib/script/chat_processing.h" + +/* Get the Yacc definitions */ +#include "chat_parser.h" + +// fwrite declared with warn_unused_result, resulting in mysterious errors in "%%" on some distros. +static inline bool no_warn_unused_result(int ignore) { if (ignore) {} return true; } +#define fwrite(a, b, c, d) no_warn_unused_result(fwrite(a, b, c, d)) + +/* Maximum length for any TEXT value */ +#ifndef YYLMAX +#define YYLMAX 255 +#endif + +#if defined(YY_FLEX_SUBMINOR_VERSION) && YY_FLEX_SUBMINOR_VERSION == 33 +extern int chat_get_lineno(void); +extern FILE *chat_get_in(void); +extern FILE *chat_get_out(void); +extern int chat_get_leng(void); +extern char *chat_get_text(void); +extern void chat_set_lineno(int line_number); +extern void chat_set_in(FILE* in_str); +extern void chat_set_out(FILE* out_str); +extern int chat_get_debug(void); +extern void chat_set_debug(int bdebug); +extern int chat_lex_destroy(void); +#endif + +/* Pointer to the input buffer */ +static const char *pInputBuffer = NULL; +static const char *pEndBuffer = NULL; + +static SDWORD playerIndex; + +#undef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if (pInputBuffer != pEndBuffer) { \ + buf[0] = *(pInputBuffer++); result = 1; \ + } else { \ + buf[0] = EOF; result = YY_NULL; \ + } + +#undef chat_getc +#define chat_getc() (pInputBuffer != pEndBuffer ? *(pInputBuffer++) : EOF) + +#line 795 "chat_lexer.cpp" + +#define INITIAL 0 + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +static int yy_init_globals (void ); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int chat_lex_destroy (void ); + +int chat_get_debug (void ); + +void chat_set_debug (int debug_flag ); + +YY_EXTRA_TYPE chat_get_extra (void ); + +void chat_set_extra (YY_EXTRA_TYPE user_defined ); + +FILE *chat_get_in (void ); + +void chat_set_in (FILE * in_str ); + +FILE *chat_get_out (void ); + +void chat_set_out (FILE * out_str ); + +int chat_get_leng (void ); + +char *chat_get_text (void ); + +int chat_get_lineno (void ); + +void chat_set_lineno (int line_number ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int chat_wrap (void ); +#else +extern int chat_wrap (void ); +#endif +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ); +#endif + +#ifndef YY_NO_INPUT + +#ifdef __cplusplus +static int yyinput (void ); +#else +static int input (void ); +#endif + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( chat_text, chat_leng, 1, chat_out )) {} } while (0) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + size_t n; \ + for ( n = 0; n < max_size && \ + (c = getc( chat_in )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( chat_in ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, chat_in))==0 && ferror(chat_in)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(chat_in); \ + } \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int chat_lex (void); + +#define YY_DECL int chat_lex (void) +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after chat_text and chat_leng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + +#line 89 "chat_lexer.lpp" + + + /* Match integer numbers */ +#line 984 "chat_lexer.cpp" + + if ( !(yy_init) ) + { + (yy_init) = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! (yy_start) ) + (yy_start) = 1; /* first start state */ + + if ( ! chat_in ) + chat_in = stdin; + + if ( ! chat_out ) + chat_out = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + chat_ensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + chat__create_buffer(chat_in,YY_BUF_SIZE ); + } + + chat__load_buffer_state( ); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = (yy_c_buf_p); + + /* Support of chat_text. */ + *yy_cp = (yy_hold_char); + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = (yy_start); +yy_match: + do + { + register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 262 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_current_state != 261 ); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + + YY_DO_BEFORE_ACTION; + + if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] ) + { + int yyl; + for ( yyl = 0; yyl < chat_leng; ++yyl ) + if ( chat_text[yyl] == '\n' ) + + chat_lineno++; +; + } + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = (yy_hold_char); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 92 "chat_lexer.lpp" +{ chat_lval.ival = atol(chat_text); return R_INTEGER; } + YY_BREAK +/* Keywords - Terminals */ +case 2: +YY_RULE_SETUP +#line 95 "chat_lexer.lpp" +{ return R_POSSESSION; } + YY_BREAK +case 3: +YY_RULE_SETUP +#line 96 "chat_lexer.lpp" +{ return _T_QM; } + YY_BREAK +case 4: +YY_RULE_SETUP +#line 97 "chat_lexer.lpp" +{ return _T_EM; } + YY_BREAK +case 5: +YY_RULE_SETUP +#line 98 "chat_lexer.lpp" +{ return _T_FULLSTOP; } + YY_BREAK +case 6: +YY_RULE_SETUP +#line 99 "chat_lexer.lpp" +{ return _T_COLON; }; + YY_BREAK +case 7: +YY_RULE_SETUP +#line 100 "chat_lexer.lpp" +{ return _T_SEMICOLON; }; + YY_BREAK +case 8: +YY_RULE_SETUP +#line 101 "chat_lexer.lpp" +{ return _T_COMMA; }; + YY_BREAK +case 9: +YY_RULE_SETUP +#line 102 "chat_lexer.lpp" +{ return _T_A; } + YY_BREAK +case 10: +YY_RULE_SETUP +#line 103 "chat_lexer.lpp" +{ return _T_AFFIRMATIVE; } + YY_BREAK +case 11: +YY_RULE_SETUP +#line 104 "chat_lexer.lpp" +{ return _T_AFTER; } + YY_BREAK +case 12: +YY_RULE_SETUP +#line 105 "chat_lexer.lpp" +{ return _T_ALLY; } + YY_BREAK +case 13: +YY_RULE_SETUP +#line 106 "chat_lexer.lpp" +{ return _T_AM; } + YY_BREAK +case 14: +YY_RULE_SETUP +#line 107 "chat_lexer.lpp" +{ return _T_AN; } + YY_BREAK +case 15: +YY_RULE_SETUP +#line 108 "chat_lexer.lpp" +{ return _T_AND; } + YY_BREAK +case 16: +YY_RULE_SETUP +#line 109 "chat_lexer.lpp" +{ return _T_ANY; } + YY_BREAK +case 17: +YY_RULE_SETUP +#line 110 "chat_lexer.lpp" +{ return _T_ATTACK; } + YY_BREAK +case 18: +YY_RULE_SETUP +#line 111 "chat_lexer.lpp" +{ return _T_ATTACKING; } + YY_BREAK +case 19: +YY_RULE_SETUP +#line 112 "chat_lexer.lpp" +{ return _T_ARMY; } + YY_BREAK +case 20: +YY_RULE_SETUP +#line 113 "chat_lexer.lpp" +{ return _T_BEACON; } + YY_BREAK +case 21: +YY_RULE_SETUP +#line 114 "chat_lexer.lpp" +{ return _T_BUILDING; } + YY_BREAK +case 22: +YY_RULE_SETUP +#line 115 "chat_lexer.lpp" +{ return _T_CANT; } + YY_BREAK +case 23: +YY_RULE_SETUP +#line 116 "chat_lexer.lpp" +{ return _T_CENTER; } + YY_BREAK +case 24: +YY_RULE_SETUP +#line 117 "chat_lexer.lpp" +{ return _T_DEAD; } + YY_BREAK +case 25: +YY_RULE_SETUP +#line 118 "chat_lexer.lpp" +{ return _T_DERRICK; } + YY_BREAK +case 26: +YY_RULE_SETUP +#line 119 "chat_lexer.lpp" +{ return _T_DO; } + YY_BREAK +case 27: +YY_RULE_SETUP +#line 120 "chat_lexer.lpp" +{ return _T_DROP; } + YY_BREAK +case 28: +YY_RULE_SETUP +#line 121 "chat_lexer.lpp" +{ return _T_FINE; } + YY_BREAK +case 29: +YY_RULE_SETUP +#line 122 "chat_lexer.lpp" +{ return _T_FOR; } + YY_BREAK +case 30: +YY_RULE_SETUP +#line 123 "chat_lexer.lpp" +{ return _T_FORCE; } + YY_BREAK +case 31: +YY_RULE_SETUP +#line 124 "chat_lexer.lpp" +{ return _T_GET; } + YY_BREAK +case 32: +YY_RULE_SETUP +#line 125 "chat_lexer.lpp" +{ return _T_GETTING; } + YY_BREAK +case 33: +YY_RULE_SETUP +#line 126 "chat_lexer.lpp" +{ return _T_GO; } + YY_BREAK +case 34: +YY_RULE_SETUP +#line 127 "chat_lexer.lpp" +{ return _T_GOING; } + YY_BREAK +case 35: +YY_RULE_SETUP +#line 128 "chat_lexer.lpp" +{ return _T_GONNA; } + YY_BREAK +case 36: +YY_RULE_SETUP +#line 129 "chat_lexer.lpp" +{ return _T_GOT; } + YY_BREAK +case 37: +YY_RULE_SETUP +#line 130 "chat_lexer.lpp" +{ return _T_GREAT; } + YY_BREAK +case 38: +YY_RULE_SETUP +#line 131 "chat_lexer.lpp" +{ return _T_HAVE; } + YY_BREAK +case 39: +YY_RULE_SETUP +#line 132 "chat_lexer.lpp" +{ return _T_HAS; } + YY_BREAK +case 40: +YY_RULE_SETUP +#line 133 "chat_lexer.lpp" +{ return _T_HELP; } + YY_BREAK +case 41: +YY_RULE_SETUP +#line 134 "chat_lexer.lpp" +{ return _T_HOLD; } + YY_BREAK +case 42: +YY_RULE_SETUP +#line 135 "chat_lexer.lpp" +{ return _T_I; } + YY_BREAK +case 43: +YY_RULE_SETUP +#line 136 "chat_lexer.lpp" +{ return _T_IM; } + YY_BREAK +case 44: +YY_RULE_SETUP +#line 137 "chat_lexer.lpp" +{ return _T_IS; } + YY_BREAK +case 45: +YY_RULE_SETUP +#line 138 "chat_lexer.lpp" +{ return _T_LASSAT; } + YY_BREAK +case 46: +YY_RULE_SETUP +#line 139 "chat_lexer.lpp" +{ return _T_LETS; } + YY_BREAK +case 47: +YY_RULE_SETUP +#line 140 "chat_lexer.lpp" +{ return _T_ME; } + YY_BREAK +case 48: +YY_RULE_SETUP +#line 141 "chat_lexer.lpp" +{ return _T_MORE; } + YY_BREAK +case 49: +YY_RULE_SETUP +#line 142 "chat_lexer.lpp" +{ return _T_NEED; } + YY_BREAK +case 50: +YY_RULE_SETUP +#line 143 "chat_lexer.lpp" +{ return _T_NO; } + YY_BREAK +case 51: +YY_RULE_SETUP +#line 144 "chat_lexer.lpp" +{ return _T_NOW; } + YY_BREAK +case 52: +YY_RULE_SETUP +#line 145 "chat_lexer.lpp" +{ return _T_OFCOURSE; } + YY_BREAK +case 53: +YY_RULE_SETUP +#line 146 "chat_lexer.lpp" +{ return _T_OK; } + YY_BREAK +case 54: +YY_RULE_SETUP +#line 147 "chat_lexer.lpp" +{ return _T_ON; } + YY_BREAK +case 55: +YY_RULE_SETUP +#line 148 "chat_lexer.lpp" +{ return _T_PLACE; } + YY_BREAK +case 56: +YY_RULE_SETUP +#line 149 "chat_lexer.lpp" +{ return _T_POSSESSION; } + YY_BREAK +case 57: +YY_RULE_SETUP +#line 150 "chat_lexer.lpp" +{ return _T_POWER; } + YY_BREAK +case 58: +YY_RULE_SETUP +#line 151 "chat_lexer.lpp" +{ return _T_PUMPING; } + YY_BREAK +case 59: +YY_RULE_SETUP +#line 152 "chat_lexer.lpp" +{ return _T_PUT; } + YY_BREAK +case 60: +YY_RULE_SETUP +#line 153 "chat_lexer.lpp" +{ return _T_READY; } + YY_BREAK +case 61: +YY_RULE_SETUP +#line 154 "chat_lexer.lpp" +{ return _T_REQUIRE; } + YY_BREAK +case 62: +YY_RULE_SETUP +#line 155 "chat_lexer.lpp" +{ return _T_ROGER; } + YY_BREAK +case 63: +YY_RULE_SETUP +#line 156 "chat_lexer.lpp" +{ return _T_RUSH; } + YY_BREAK +case 64: +YY_RULE_SETUP +#line 157 "chat_lexer.lpp" +{ return _T_SEC; } + YY_BREAK +case 65: +YY_RULE_SETUP +#line 158 "chat_lexer.lpp" +{ return _T_SEE; } + YY_BREAK +case 66: +YY_RULE_SETUP +#line 159 "chat_lexer.lpp" +{ return _T_SOME; } + YY_BREAK +case 67: +YY_RULE_SETUP +#line 160 "chat_lexer.lpp" +{ return _T_STATUS; } + YY_BREAK +case 68: +YY_RULE_SETUP +#line 161 "chat_lexer.lpp" +{ return _T_STOP; } + YY_BREAK +case 69: +YY_RULE_SETUP +#line 162 "chat_lexer.lpp" +{ return _T_SURE; } + YY_BREAK +case 70: +YY_RULE_SETUP +#line 163 "chat_lexer.lpp" +{ return _T_THANK_YOU; } + YY_BREAK +case 71: +YY_RULE_SETUP +#line 164 "chat_lexer.lpp" +{ return _T_THANKS; } + YY_BREAK +case 72: +YY_RULE_SETUP +#line 165 "chat_lexer.lpp" +{ return _T_THE; } + YY_BREAK +case 73: +YY_RULE_SETUP +#line 166 "chat_lexer.lpp" +{ return _T_U; } + YY_BREAK +case 74: +YY_RULE_SETUP +#line 167 "chat_lexer.lpp" +{ return _T_UNITS; } + YY_BREAK +case 75: +YY_RULE_SETUP +#line 168 "chat_lexer.lpp" +{ return _T_VTOLS; } + YY_BREAK +case 76: +YY_RULE_SETUP +#line 169 "chat_lexer.lpp" +{ return _T_WAIT; } + YY_BREAK +case 77: +YY_RULE_SETUP +#line 170 "chat_lexer.lpp" +{ return _T_WHERE; } + YY_BREAK +case 78: +YY_RULE_SETUP +#line 171 "chat_lexer.lpp" +{ return _T_YES; } + YY_BREAK +case 79: +YY_RULE_SETUP +#line 172 "chat_lexer.lpp" +{ return _T_YES; } + YY_BREAK +case 80: +YY_RULE_SETUP +#line 173 "chat_lexer.lpp" +{ return _T_YES; } + YY_BREAK +case 81: +YY_RULE_SETUP +#line 174 "chat_lexer.lpp" +{ return _T_YES; } + YY_BREAK +case 82: +YY_RULE_SETUP +#line 175 "chat_lexer.lpp" +{ return _T_YOU; } + YY_BREAK +/* <> { return _T_EOF; } */ +case 83: +YY_RULE_SETUP +#line 179 "chat_lexer.lpp" +{ + playerIndex = getPlayerFromString(chat_text); + + if(playerIndex >= 0) + { + //console( "matched 'player'"); + chat_lval.ival = playerIndex; + + return R_PLAYER; + } + + } + YY_BREAK +/* [^ \t\n\<\>\[\]\(\)]+ { return T_WORD; } */ +/* [^ \t\n]+ { console( "matched 'T_WORD'"); return T_WORD; } */ +/* Skip white space */ +case 84: +/* rule 84 can match eol */ +YY_RULE_SETUP +#line 197 "chat_lexer.lpp" +; + YY_BREAK +/* Match anything that's been missed and pass it as a char */ +/* . {console( "matched 'anything else '%s'", chat_text[0]); return chat_text[0];} */ +case 85: +YY_RULE_SETUP +#line 203 "chat_lexer.lpp" +ECHO; + YY_BREAK +#line 1517 "chat_lexer.cpp" +case YY_STATE_EOF(INITIAL): + yyterminate(); + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = (yy_hold_char); + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed chat_in at a new source and called + * chat_lex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = chat_in; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++(yy_c_buf_p); + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_END_OF_FILE: + { + (yy_did_buffer_switch_on_eof) = 0; + + if ( chat_wrap( ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * chat_text, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = + (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + (yy_c_buf_p) = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ +} /* end of chat_lex */ + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +static int yy_get_next_buffer (void) +{ + register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + register char *source = (yytext_ptr); + register int number_to_move, i; + int ret_val; + + if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; + + else + { + int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER; + + int yy_c_buf_p_offset = + (int) ((yy_c_buf_p) - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + chat_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + (yy_n_chars), (size_t) num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + if ( (yy_n_chars) == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + chat_restart(chat_in ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) chat_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + + (yy_n_chars) += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; + + (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + + static yy_state_type yy_get_previous_state (void) +{ + register yy_state_type yy_current_state; + register char *yy_cp; + + yy_current_state = (yy_start); + + for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) + { + register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 262 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) +{ + register int yy_is_jam; + register char *yy_cp = (yy_c_buf_p); + + register YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 262 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 261); + + return yy_is_jam ? 0 : yy_current_state; +} + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (void) +#else + static int input (void) +#endif + +{ + int c; + + *(yy_c_buf_p) = (yy_hold_char); + + if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + /* This was really a NUL. */ + *(yy_c_buf_p) = '\0'; + + else + { /* need more input */ + int offset = (yy_c_buf_p) - (yytext_ptr); + ++(yy_c_buf_p); + + switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + chat_restart(chat_in ); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( chat_wrap( ) ) + return EOF; + + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = (yytext_ptr) + offset; + break; + } + } + } + + c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ + *(yy_c_buf_p) = '\0'; /* preserve chat_text */ + (yy_hold_char) = *++(yy_c_buf_p); + + if ( c == '\n' ) + + chat_lineno++; +; + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * + * @note This function does not reset the start condition to @c INITIAL . + */ + void chat_restart (FILE * input_file ) +{ + + if ( ! YY_CURRENT_BUFFER ){ + chat_ensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + chat__create_buffer(chat_in,YY_BUF_SIZE ); + } + + chat__init_buffer(YY_CURRENT_BUFFER,input_file ); + chat__load_buffer_state( ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * + */ + void chat__switch_to_buffer (YY_BUFFER_STATE new_buffer ) +{ + + /* TODO. We should be able to replace this entire function body + * with + * chat_pop_buffer_state(); + * chat_push_buffer_state(new_buffer); + */ + chat_ensure_buffer_stack (); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + chat__load_buffer_state( ); + + /* We don't actually know whether we did this switch during + * EOF (chat_wrap()) processing, but the only time this flag + * is looked at is after chat_wrap() is called, so it's safe + * to go ahead and always set it. + */ + (yy_did_buffer_switch_on_eof) = 1; +} + +static void chat__load_buffer_state (void) +{ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + chat_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + (yy_hold_char) = *(yy_c_buf_p); +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * + * @return the allocated buffer state. + */ + YY_BUFFER_STATE chat__create_buffer (FILE * file, int size ) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) chat_alloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in chat__create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) chat_alloc(b->yy_buf_size + 2 ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in chat__create_buffer()" ); + + b->yy_is_our_buffer = 1; + + chat__init_buffer(b,file ); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with chat__create_buffer() + * + */ + void chat__delete_buffer (YY_BUFFER_STATE b ) +{ + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + chat_free((void *) b->yy_ch_buf ); + + chat_free((void *) b ); +} + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a chat_restart() or at EOF. + */ + static void chat__init_buffer (YY_BUFFER_STATE b, FILE * file ) + +{ + int oerrno = errno; + + chat__flush_buffer(b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then chat__init_buffer was _probably_ + * called from chat_restart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = 0; + + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * + */ + void chat__flush_buffer (YY_BUFFER_STATE b ) +{ + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + chat__load_buffer_state( ); +} + +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * + */ +void chat_push_buffer_state (YY_BUFFER_STATE new_buffer ) +{ + if (new_buffer == NULL) + return; + + chat_ensure_buffer_stack(); + + /* This block is copied from chat__switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + (yy_buffer_stack_top)++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from chat__switch_to_buffer. */ + chat__load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * + */ +void chat_pop_buffer_state (void) +{ + if (!YY_CURRENT_BUFFER) + return; + + chat__delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + if ((yy_buffer_stack_top) > 0) + --(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + chat__load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void chat_ensure_buffer_stack (void) +{ + int num_to_alloc; + + if (!(yy_buffer_stack)) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; + (yy_buffer_stack) = (struct yy_buffer_state**)chat_alloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in chat_ensure_buffer_stack()" ); + + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + (yy_buffer_stack_max) = num_to_alloc; + (yy_buffer_stack_top) = 0; + return; + } + + if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + int grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = (yy_buffer_stack_max) + grow_size; + (yy_buffer_stack) = (struct yy_buffer_state**)chat_realloc + ((yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in chat_ensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + (yy_buffer_stack_max) = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE chat__scan_buffer (char * base, yy_size_t size ) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) chat_alloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in chat__scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + chat__switch_to_buffer(b ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to chat_lex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * chat__scan_bytes() instead. + */ +YY_BUFFER_STATE chat__scan_string (yyconst char * yystr ) +{ + + return chat__scan_bytes(yystr,strlen(yystr) ); +} + +/** Setup the input buffer state to scan the given bytes. The next call to chat_lex() will + * scan from a @e copy of @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE chat__scan_bytes (yyconst char * yybytes, int _yybytes_len ) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = _yybytes_len + 2; + buf = (char *) chat_alloc(n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in chat__scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = chat__scan_buffer(buf,n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in chat__scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yy_fatal_error (yyconst char* msg ) +{ + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up chat_text. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + chat_text[chat_leng] = (yy_hold_char); \ + (yy_c_buf_p) = chat_text + yyless_macro_arg; \ + (yy_hold_char) = *(yy_c_buf_p); \ + *(yy_c_buf_p) = '\0'; \ + chat_leng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the current line number. + * + */ +int chat_get_lineno (void) +{ + + return chat_lineno; +} + +/** Get the input stream. + * + */ +FILE *chat_get_in (void) +{ + return chat_in; +} + +/** Get the output stream. + * + */ +FILE *chat_get_out (void) +{ + return chat_out; +} + +/** Get the length of the current token. + * + */ +int chat_get_leng (void) +{ + return chat_leng; +} + +/** Get the current token. + * + */ + +char *chat_get_text (void) +{ + return chat_text; +} + +/** Set the current line number. + * @param line_number + * + */ +void chat_set_lineno (int line_number ) +{ + + chat_lineno = line_number; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param in_str A readable stream. + * + * @see chat__switch_to_buffer + */ +void chat_set_in (FILE * in_str ) +{ + chat_in = in_str ; +} + +void chat_set_out (FILE * out_str ) +{ + chat_out = out_str ; +} + +int chat_get_debug (void) +{ + return chat__flex_debug; +} + +void chat_set_debug (int bdebug ) +{ + chat__flex_debug = bdebug ; +} + +static int yy_init_globals (void) +{ + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from chat_lex_destroy(), so don't allocate here. + */ + + /* We do not touch chat_lineno unless the option is enabled. */ + chat_lineno = 1; + + (yy_buffer_stack) = 0; + (yy_buffer_stack_top) = 0; + (yy_buffer_stack_max) = 0; + (yy_c_buf_p) = (char *) 0; + (yy_init) = 0; + (yy_start) = 0; + +/* Defined in main.c */ +#ifdef YY_STDINIT + chat_in = stdin; + chat_out = stdout; +#else + chat_in = (FILE *) 0; + chat_out = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * chat_lex_init() + */ + return 0; +} + +/* chat_lex_destroy is for both reentrant and non-reentrant scanners. */ +int chat_lex_destroy (void) +{ + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + chat__delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + chat_pop_buffer_state(); + } + + /* Destroy the stack itself. */ + chat_free((yy_buffer_stack) ); + (yy_buffer_stack) = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * chat_lex() is called, initialization will occur. */ + yy_init_globals( ); + + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) +{ + register int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * s ) +{ + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *chat_alloc (yy_size_t size ) +{ + return (void *) malloc( size ); +} + +void *chat_realloc (void * ptr, yy_size_t size ) +{ + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); +} + +void chat_free (void * ptr ) +{ + free( (char *) ptr ); /* see chat_realloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 203 "chat_lexer.lpp" + + + +/* Set the current input buffer for the lexer */ +void chatSetInputBuffer(char *pBuffer, UDWORD size) +{ + pInputBuffer = pBuffer; + pEndBuffer = pBuffer + size; + + /* Reset the lexer in case it's been used before */ + chat__flush_buffer(YY_CURRENT_BUFFER); +} + +void chatGetErrorData(int *pLine, char **ppText) +{ + *pLine = chat_lineno; + *ppText = chat_text; +} + +int chat_wrap(void) +{ + return 1; +} + + +/* Older GNU Flex versions don't define chat_lex_destroy() + * (and neither define a subminor version) + */ +#if !defined(YY_FLEX_SUBMINOR_VERSION) || (YY_FLEX_SUBMINOR_VERSION < 9) +int chat_lex_destroy(void) +{ + /* For non-reentrant C scanner only. */ + chat__delete_buffer(YY_CURRENT_BUFFER); + yy_init = 1; + return 0; +} +#endif + diff --git a/lib/script/chat_parser.cpp b/lib/script/chat_parser.cpp new file mode 100644 index 000000000..c4c40ea35 --- /dev/null +++ b/lib/script/chat_parser.cpp @@ -0,0 +1,2604 @@ +/* + This file is part of Warzone 2100. + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Bison version. */ +#define YYBISON_VERSION "2.5" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + +/* Substitute the variable and function names. */ +#define yyparse chat_parse +#define yylex chat_lex +#define yyerror chat_error +#define yylval chat_lval +#define yychar chat_char +#define yydebug chat_debug +#define yynerrs chat_nerrs + + +/* Copy the first part of user declarations. */ + +/* Line 268 of yacc.c */ +#line 21 "chat_parser.ypp" + +/* + * chat_parser.y + * + * yacc grammar for multiplayer chat messages + * + */ +#include "lib/framework/frame.h" +#include "lib/framework/string_ext.h" + +#include "lib/framework/frameresource.h" +#include "lib/script/chat_processing.h" + +#define MAX_CHAT_ARGUMENTS 10 + +/* Holds information about a processed player chat message */ +CHAT_MSG chat_msg; + +// Parameter variable +static INTERP_VAL scrParameter; + +extern int chat_lex(void); + +// Store extracted command for use in scripts +static void chat_store_command(const char *command); + +/* Return value of the chat parsing - to be used in scripts */ +static bool chat_store_parameter(INTERP_VAL *parameter); + +// Store players that were addressed in a command +static void chat_store_player(SDWORD cmdIndex, SDWORD playerIndex); + +// Reset a command +static void chat_reset_command(SDWORD cmdIndex); + +// Information extracted from message and available for scripts +//static int numMsgParams=0; //number of parameters currently extracted/stored +//static INTERP_VAL msgParams[MAX_CHAT_ARGUMENTS]; + +/* Store command parameter extracted from the message */ +static bool chat_store_parameter(INTERP_VAL *cmdParam) +{ + SDWORD numCmdParams, numCommands; + + //console("chat_store_parameter: new parameter"); + + /* Make sure we have no overflow */ + //if(numMsgParams >= MAX_CHAT_ARGUMENTS) + if(chat_msg.numCommands >= MAX_CHAT_COMMANDS) + { + ASSERT(false, "chat_store_parameter: too many commands in a message"); + return false; + } + + numCommands = chat_msg.numCommands; + numCmdParams = chat_msg.cmdData[numCommands].numCmdParams; + + /* Make sure we still have room for more parameters */ + if(numCmdParams >= MAX_CHAT_CMD_PARAMS) + { + ASSERT(false, "chat_store_parameter: out of parameters for command %d", numCommands); + return false; + } + + /* Store parameter for command we are currently processing */ + //memcpy(&(msgParams[numMsgParams]), parameter, sizeof(INTERP_VAL)); + memcpy(&(chat_msg.cmdData[numCommands].parameter[numCmdParams]), cmdParam, sizeof(INTERP_VAL)); + + chat_msg.cmdData[numCommands].numCmdParams++; + + return true; +} + +// Store extracted command for use in scripts +static void chat_store_command(const char *command) +{ + SDWORD numCmdParams, numCommands; + + //console("chat_store_command: new command: %s", command); + + /* Make sure we have no overflow */ + if(chat_msg.numCommands >= MAX_CHAT_COMMANDS) + { + ASSERT(false, "chat_store_command: too many commands in a message"); + return; + } + + numCommands = chat_msg.numCommands; + numCmdParams = chat_msg.cmdData[numCommands].numCmdParams; + + /* Make sure we still have room for more parameters */ + if(numCmdParams >= MAX_CHAT_CMD_PARAMS) + { + ASSERT(false, "chat_store_command: out of parameters for command %d", numCommands); + return; + } + + /* Store command */ + chat_msg.cmdData[numCommands].pCmdDescription = command; + + chat_msg.numCommands++; +} + +// Store players that were addressed in a command +static void chat_store_player(SDWORD cmdIndex, SDWORD playerIndex) +{ + SDWORD i; + + //console("chat_store_player: player %d addressd in command %d", playerIndex, cmdIndex); + + /* Make sure we have no overflow */ + if(cmdIndex < 0 || cmdIndex >= MAX_CHAT_COMMANDS) + { + ASSERT(false, "chat_store_player: command message out of bounds: %d", cmdIndex); + return; + } + + if(playerIndex == -1) //no player specified means all players addressed + { + /* Ally players addressed */ + for(i=0; i= 0 && playerIndex < MAX_PLAYERS) + { + chat_msg.cmdData[cmdIndex].bPlayerAddressed[playerIndex] = true; + } + else /* Wrong player index */ + { + ASSERT(false, "chat_store_player: wrong player index: %d", playerIndex); + return; + } +} + +static void chat_reset_command(SDWORD cmdIndex) +{ + SDWORD i; + + ASSERT(cmdIndex >= 0 && cmdIndex < MAX_CHAT_COMMANDS, + "chat_reset_command: command index out of bounds: %d", cmdIndex); + + chat_msg.cmdData[cmdIndex].numCmdParams = 0; + + for(i=0; i /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif + +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if defined YYENABLE_NLS && YYENABLE_NLS +# if ENABLE_NLS +# include /* INFRINGES ON USER NAME SPACE */ +# define YY_(msgid) dgettext ("bison-runtime", msgid) +# endif +# endif +# ifndef YY_ +# define YY_(msgid) msgid +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(e) ((void) (e)) +#else +# define YYUSE(e) /* empty */ +#endif + +/* Identity function, used to suppress warnings about constant conditions. */ +#ifndef lint +# define YYID(n) (n) +#else +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static int +YYID (int yyi) +#else +static int +YYID (yyi) + int yyi; +#endif +{ + return yyi; +} +#endif + +#if ! defined yyoverflow || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined EXIT_SUCCESS \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ + + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yytype_int16 yyss_alloc; + YYSTYPE yyvs_alloc; +}; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) + +# define YYCOPY_NEEDED 1 + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (YYID (0)) + +#endif + +#if defined YYCOPY_NEEDED && YYCOPY_NEEDED +/* Copy COUNT objects from FROM to TO. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(To, From, Count) \ + __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (YYID (0)) +# endif +# endif +#endif /* !YYCOPY_NEEDED */ + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 121 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 512 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 89 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 48 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 135 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 207 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 343 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +static const yytype_uint8 yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, + 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, + 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, + 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, + 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, + 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, + 85, 86, 87, 88 +}; + +#if YYDEBUG +/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ +static const yytype_uint16 yyprhs[] = +{ + 0, 0, 3, 5, 7, 10, 13, 15, 19, 23, + 27, 30, 32, 34, 36, 38, 40, 42, 44, 46, + 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, + 68, 70, 72, 75, 79, 83, 86, 87, 89, 91, + 93, 95, 97, 100, 103, 104, 106, 108, 110, 112, + 114, 116, 118, 120, 122, 124, 127, 129, 131, 133, + 135, 137, 139, 141, 143, 145, 147, 149, 152, 154, + 156, 158, 160, 162, 164, 168, 171, 174, 176, 178, + 180, 182, 184, 186, 188, 190, 192, 194, 196, 198, + 200, 203, 207, 211, 214, 217, 220, 224, 227, 231, + 235, 238, 241, 244, 248, 253, 257, 260, 264, 268, + 271, 274, 278, 283, 285, 287, 291, 295, 299, 303, + 308, 312, 317, 321, 324, 328, 332, 336, 340, 344, + 349, 355, 359, 362, 365, 370 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yytype_int16 yyrhs[] = +{ + 90, 0, -1, 91, -1, 92, -1, 90, 91, -1, + 90, 92, -1, 1, -1, 93, 13, 92, -1, 93, + 14, 92, -1, 93, 15, 92, -1, 93, 92, -1, + 116, -1, 117, -1, 118, -1, 119, -1, 120, -1, + 121, -1, 123, -1, 124, -1, 125, -1, 126, -1, + 128, -1, 129, -1, 130, -1, 131, -1, 132, -1, + 133, -1, 134, -1, 135, -1, 136, -1, 115, -1, + 87, -1, 93, 87, -1, 93, 15, 87, -1, 93, + 22, 87, -1, 87, 9, -1, -1, 16, -1, 21, + -1, 79, -1, 10, -1, 11, -1, 96, 10, -1, + 96, 11, -1, -1, 0, -1, 12, -1, 11, -1, + 97, -1, 10, -1, 97, -1, 98, -1, 96, -1, + 25, -1, 41, -1, 41, 18, -1, 24, -1, 38, + -1, 66, -1, 34, -1, 62, -1, 65, -1, 39, + -1, 28, -1, 86, -1, 80, -1, 105, -1, 33, + 105, -1, 45, -1, 43, -1, 46, -1, 43, -1, + 23, -1, 73, -1, 106, 107, 109, -1, 106, 107, + -1, 107, 109, -1, 107, -1, 109, -1, 76, -1, + 59, -1, 85, -1, 35, -1, 60, -1, 112, -1, + 111, -1, 69, -1, 17, -1, 56, -1, 68, -1, + 70, 100, -1, 53, 70, 100, -1, 19, 54, 100, + -1, 19, 100, -1, 40, 10, -1, 67, 100, -1, + 50, 67, 100, -1, 40, 98, -1, 103, 95, 27, + -1, 40, 30, 100, -1, 74, 100, -1, 95, 37, + -1, 95, 26, -1, 104, 81, 98, -1, 104, 55, + 81, 98, -1, 104, 122, 98, -1, 75, 98, -1, + 110, 64, 99, -1, 47, 54, 100, -1, 47, 100, + -1, 49, 126, -1, 114, 47, 100, -1, 114, 109, + 47, 100, -1, 77, -1, 78, -1, 50, 60, 98, + -1, 50, 35, 98, -1, 128, 58, 98, -1, 128, + 127, 98, -1, 128, 15, 127, 98, -1, 127, 128, + 98, -1, 127, 15, 128, 98, -1, 127, 127, 98, + -1, 113, 98, -1, 129, 113, 98, -1, 19, 87, + 98, -1, 102, 87, 98, -1, 40, 87, 98, -1, + 101, 87, 98, -1, 87, 108, 82, 98, -1, 42, + 102, 94, 32, 98, -1, 52, 87, 98, -1, 83, + 98, -1, 71, 98, -1, 83, 36, 54, 98, -1, + 48, 61, 98, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const yytype_uint16 yyrline[] = +{ + 0, 288, 288, 289, 293, 294, 298, 309, 311, 313, + 315, 327, 331, 335, 339, 343, 347, 351, 355, 359, + 363, 367, 371, 375, 379, 383, 387, 391, 395, 399, + 403, 411, 415, 419, 423, 429, 437, 438, 439, 440, + 444, 445, 446, 447, 453, 454, 455, 461, 462, 468, + 469, 476, 477, 481, 482, 483, 487, 488, 491, 491, + 491, 493, 494, 495, 498, 499, 503, 504, 508, 509, + 512, 513, 517, 518, 521, 522, 523, 524, 525, 528, + 529, 532, 533, 534, 537, 538, 539, 540, 544, 545, + 548, 549, 558, 559, 566, 567, 568, 572, 575, 578, + 581, 584, 585, 589, 590, 591, 595, 598, 601, 602, + 603, 604, 605, 608, 609, 613, 614, 615, 616, 617, + 618, 619, 620, 625, 626, 631, 644, 654, 667, 680, + 692, 704, 716, 717, 718, 719 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "_T_EOF", "error", "$undefined", "BRACKET_OPEN", "BRACKET_CLOSE", + "SQ_BRACKET_OPEN", "SQ_BRACKET_CLOSE", "PIPE", "T_WORD", "R_POSSESSION", + "_T_QM", "_T_EM", "_T_FULLSTOP", "_T_COLON", "_T_SEMICOLON", "_T_COMMA", + "_T_A", "_T_AFFIRMATIVE", "_T_AFTER", "_T_ALLY", "_T_AM", "_T_AN", + "_T_AND", "_T_ANY", "_T_ATTACK", "_T_ATTACKING", "_T_ARMY", "_T_BEACON", + "_T_BUILDING", "_T_CANT", "_T_CENTER", "_T_DEAD", "_T_DERRICK", "_T_DO", + "_T_DROP", "_T_FINE", "_T_FOR", "_T_FORCE", "_T_GET", "_T_GETTING", + "_T_GO", "_T_GOING", "_T_GONNA", "_T_GOT", "_T_GREAT", "_T_HAVE", + "_T_HAS", "_T_HELP", "_T_HOLD", "_T_I", "_T_IM", "_T_IS", "_T_LASSAT", + "_T_LETS", "_T_ME", "_T_MORE", "_T_NEED", "_T_NO", "_T_NOW", + "_T_OFCOURSE", "_T_OK", "_T_ON", "_T_PLACE", "_T_POSSESSION", "_T_POWER", + "_T_PUMPING", "_T_PUT", "_T_READY", "_T_REQUIRE", "_T_ROGER", "_T_RUSH", + "_T_SEC", "_T_SEE", "_T_SOME", "_T_STATUS", "_T_STOP", "_T_SURE", + "_T_THANK_YOU", "_T_THANKS", "_T_THE", "_T_U", "_T_UNITS", "_T_VTOLS", + "_T_WAIT", "_T_WHERE", "_T_YES", "_T_YOU", "R_PLAYER", "R_INTEGER", + "$accept", "R_PHRASE", "R_ADDRESSED_COMMAND", "R_COMMAND", + "R_PLAYER_LIST", "R_PLAYER_POSSESSION", "R_A_OR_EMPTY", + "R_PUNCTUATION_MARK", "R_FULLSTOP_OR_EOF", "R_EOD", "R_EOQ", "R_EOS", + "R_ATTACKING", "R_INITIATE_ATTACK", "R_PUT_DOWN", "R_CONSTRUCTING", + "R_YOU", "R_DO_YOU", "R_POSSESSION_Q", "R_POSSESSES", "R_QUANTITY", + "R_DO_YOU_HAVE_ANY", "R_CONFIDENCE_EXPRESSION", "R_AGREEMENT_EXPRESSION", + "R_AFFIRMATIVE_FORMS", "R_NEED", "R_RUSH_INITIATION", "R_ALLY_OFFER", + "R_ASK_READINESS", "R_INITIATE_ACTION", "R_DEMAND_BEACON", + "R_MEET_CENTER", "R_ASK_STATUS", "R_UNIT_ARMY", "R_BUILDING_UNITS", + "R_STOP", "R_WONDER_IF_HAVE_POWER", "R_DEMAND_HELP", "R_GRATITUDE", + "R_REPORT_SAFETY", "R_AFFIRMATIVE", "R_ALLY_PLAYER", "R_ATTACK_PLAYER", + "R_ATTACKING_PLAYER", "R_PLAYER_HAS_VTOLS", "R_GETTING_ENEMY_DERRICK", + "R_LASSAT_PLAYER", "R_WAIT_FOR_ME", 0 +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to + token YYLEX-NUM. */ +static const yytype_uint16 yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, + 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, + 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, + 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, + 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, + 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, + 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, + 335, 336, 337, 338, 339, 340, 341, 342, 343 +}; +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 89, 90, 90, 90, 90, 90, 91, 91, 91, + 91, 92, 92, 92, 92, 92, 92, 92, 92, 92, + 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, + 92, 93, 93, 93, 93, 94, 95, 95, 95, 95, + 96, 96, 96, 96, 97, 97, 97, 98, 98, 99, + 99, 100, 100, 101, 101, 101, 102, 102, 103, 103, + 103, 104, 104, 104, 105, 105, 106, 106, 107, 107, + 108, 108, 109, 109, 110, 110, 110, 110, 110, 111, + 111, 112, 112, 112, 113, 113, 113, 113, 114, 114, + 115, 115, 116, 116, 117, 117, 117, 118, 119, 120, + 121, 122, 122, 123, 123, 123, 124, 125, 126, 126, + 126, 126, 126, 127, 127, 128, 128, 128, 128, 128, + 128, 128, 128, 129, 129, 130, 131, 131, 132, 133, + 134, 135, 136, 136, 136, 136 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 1, 1, 2, 2, 1, 3, 3, 3, + 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 2, 3, 3, 2, 0, 1, 1, 1, + 1, 1, 2, 2, 0, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, + 1, 1, 1, 1, 3, 2, 2, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 2, 3, 3, 2, 2, 2, 3, 2, 3, 3, + 2, 2, 2, 3, 4, 3, 2, 3, 3, 2, + 2, 3, 4, 1, 1, 3, 3, 3, 3, 4, + 3, 4, 3, 2, 3, 3, 3, 3, 3, 4, + 5, 3, 2, 2, 4, 3 +}; + +/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE doesn't specify something else to do. Zero + means the default is an error. */ +static const yytype_uint8 yydefact[] = +{ + 0, 6, 87, 44, 72, 56, 53, 63, 0, 59, + 82, 57, 62, 44, 54, 0, 69, 68, 44, 0, + 0, 0, 0, 0, 88, 80, 83, 60, 61, 58, + 44, 89, 86, 44, 44, 73, 44, 44, 79, 113, + 114, 65, 44, 81, 64, 31, 0, 2, 3, 0, + 0, 0, 36, 36, 66, 0, 77, 78, 0, 85, + 84, 44, 0, 30, 11, 12, 13, 14, 15, 16, + 17, 18, 19, 20, 0, 21, 22, 23, 24, 25, + 26, 27, 28, 29, 45, 40, 41, 46, 44, 44, + 52, 48, 51, 93, 67, 94, 47, 44, 44, 97, + 55, 0, 44, 109, 44, 110, 44, 44, 44, 44, + 44, 95, 90, 133, 100, 106, 0, 132, 71, 70, + 0, 1, 4, 5, 0, 0, 0, 0, 32, 10, + 44, 44, 37, 38, 39, 0, 0, 44, 0, 44, + 75, 76, 44, 123, 44, 0, 0, 0, 44, 44, + 0, 44, 44, 44, 92, 125, 42, 43, 99, 127, + 0, 0, 108, 135, 116, 115, 96, 131, 91, 44, + 44, 0, 7, 8, 33, 9, 34, 128, 126, 98, + 44, 103, 102, 101, 105, 74, 49, 50, 107, 111, + 44, 44, 122, 120, 44, 117, 118, 124, 35, 44, + 134, 129, 104, 112, 121, 119, 130 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int16 yydefgoto[] = +{ + -1, 46, 47, 48, 49, 161, 135, 90, 91, 92, + 188, 93, 50, 51, 52, 53, 54, 55, 56, 120, + 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, + 67, 68, 69, 139, 70, 71, 72, 73, 74, 75, + 76, 77, 78, 79, 80, 81, 82, 83 +}; + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -70 +static const yytype_int16 yypact[] = +{ + 220, -70, -70, 1, -70, -70, -70, -70, -29, -70, + -70, -70, -70, 22, -1, -22, -70, -70, 35, -24, + 103, -4, -43, 20, -70, -70, -70, -70, -70, -70, + 151, -70, -70, 151, 99, -70, 151, 99, -70, -70, + -70, -70, 95, -70, -70, 28, 149, -70, -70, 295, + 10, 33, -7, -6, -70, -15, -20, -70, 57, -70, + -70, 99, 13, -70, -70, -70, -70, -70, -70, -70, + -70, -70, -70, -70, 52, 55, 84, -70, -70, -70, + -70, -70, -70, -70, -70, -70, -70, -70, 151, 99, + 48, -70, -70, -70, -70, -70, -70, 151, 99, -70, + -70, 36, 151, -70, 99, -70, 99, 99, 151, 99, + 151, -70, -70, -70, -70, -70, 71, -70, -70, -70, + 59, -70, -70, -70, 360, 360, 425, 58, 28, -70, + 99, 99, -70, -70, -70, 115, 65, 99, 111, 99, + -20, -70, 54, -70, 151, 100, -9, -17, 27, 50, + 38, 99, 99, 99, -70, -70, -70, -70, -70, -70, + 145, 123, -70, -70, -70, -70, -70, -70, -70, 99, + 99, 28, -70, -70, 28, -70, -70, -70, -70, -70, + 99, -70, -70, -70, -70, -70, -70, -70, -70, -70, + 151, 50, -70, -70, 99, -70, -70, -70, -70, 99, + -70, -70, -70, -70, -70, -70, -70 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yytype_int16 yypgoto[] = +{ + -70, -70, 112, -42, -70, -70, 117, -70, 23, -13, + -70, -10, -70, 160, -70, -70, 156, -70, 121, -70, + -37, -70, -70, -70, 109, -70, -70, -70, -70, -70, + -70, -70, -70, -70, -70, -70, -70, 159, -69, -34, + -70, -70, -70, -70, -70, -70, -70, -70 +}; + +/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule which + number is the opposite. If YYTABLE_NINF, syntax error. */ +#define YYTABLE_NINF -1 +static const yytype_uint8 yytable[] = +{ + 99, 84, 5, 4, 123, 148, 152, 129, 103, 132, + 132, 85, 86, 87, 133, 133, 11, 100, 106, 141, + 111, 113, 84, 112, 115, 145, 114, 84, 16, 117, + 17, 106, 95, 96, 87, 84, 4, 104, 96, 87, + 149, 147, 146, 107, 109, 85, 86, 87, 143, 136, + 84, 41, 97, 35, 84, 88, 107, 44, 156, 157, + 144, 96, 87, 108, 186, 150, 87, 146, 39, 40, + 150, 118, 134, 134, 119, 137, 155, 147, 154, 148, + 152, 194, 172, 173, 175, 159, 35, 158, 89, 102, + 110, 163, 162, 164, 165, 84, 167, 130, 166, 84, + 168, 2, 147, 185, 39, 40, 96, 87, 151, 98, + 96, 87, 191, 151, 149, 39, 40, 177, 178, 10, + 131, 142, 152, 160, 181, 169, 184, 39, 40, 39, + 40, 116, 39, 40, 189, 192, 193, 182, 195, 196, + 197, 170, 179, 25, 26, 176, 180, 190, 183, 121, + 18, 84, 20, 32, 198, 199, 200, 201, 122, 24, + 38, 85, 86, 87, 94, 187, 2, 202, 3, 43, + 138, 31, 4, 5, 6, 101, 140, 7, 204, 105, + 203, 205, 8, 9, 10, 153, 206, 11, 12, 13, + 14, 15, 16, 0, 17, 0, 18, 19, 20, 21, + 0, 22, 23, 0, 0, 24, 0, 0, 25, 26, + 0, 27, 0, 0, 28, 29, 30, 31, 32, 33, + 34, 1, 35, 36, 37, 38, 39, 40, 0, 41, + 0, 0, 42, 0, 43, 44, 45, 2, 0, 3, + 0, 0, 0, 4, 5, 6, 0, 0, 7, 0, + 0, 0, 0, 8, 9, 10, 0, 0, 11, 12, + 13, 14, 15, 16, 0, 17, 0, 18, 19, 20, + 21, 0, 22, 23, 0, 0, 24, 0, 0, 25, + 26, 0, 27, 0, 0, 28, 29, 30, 31, 32, + 33, 34, 0, 35, 36, 37, 38, 39, 40, 0, + 41, 0, 0, 42, 0, 43, 44, 45, 124, 125, + 126, 0, 2, 0, 3, 0, 0, 127, 4, 5, + 6, 0, 0, 7, 0, 0, 0, 0, 8, 9, + 10, 0, 0, 11, 12, 13, 14, 15, 16, 0, + 17, 0, 18, 19, 20, 21, 0, 22, 23, 0, + 0, 24, 0, 0, 25, 26, 0, 27, 0, 0, + 28, 29, 30, 31, 32, 33, 34, 0, 35, 36, + 37, 38, 39, 40, 0, 41, 0, 2, 42, 3, + 43, 44, 128, 4, 5, 6, 0, 0, 7, 0, + 0, 0, 0, 8, 9, 10, 0, 0, 11, 12, + 13, 14, 15, 16, 0, 17, 0, 18, 19, 20, + 21, 0, 22, 23, 0, 0, 24, 0, 0, 25, + 26, 0, 27, 0, 0, 28, 29, 30, 31, 32, + 33, 34, 0, 35, 36, 37, 38, 39, 40, 0, + 41, 0, 2, 42, 3, 43, 44, 171, 4, 5, + 6, 0, 0, 7, 0, 0, 0, 0, 8, 9, + 10, 0, 0, 11, 12, 13, 14, 15, 16, 0, + 17, 0, 18, 19, 20, 21, 0, 22, 23, 0, + 0, 24, 0, 0, 25, 26, 0, 27, 0, 0, + 28, 29, 30, 31, 32, 33, 34, 0, 35, 36, + 37, 38, 39, 40, 0, 41, 0, 0, 42, 0, + 43, 44, 174 +}; + +#define yypact_value_is_default(yystate) \ + ((yystate) == (-70)) + +#define yytable_value_is_error(yytable_value) \ + YYID (0) + +static const yytype_int16 yycheck[] = +{ + 13, 0, 24, 23, 46, 74, 75, 49, 18, 16, + 16, 10, 11, 12, 21, 21, 38, 18, 35, 56, + 30, 34, 0, 33, 37, 62, 36, 0, 43, 42, + 45, 35, 10, 11, 12, 0, 23, 61, 11, 12, + 74, 50, 15, 60, 87, 10, 11, 12, 61, 55, + 0, 80, 30, 73, 0, 54, 60, 86, 10, 11, + 47, 11, 12, 67, 10, 15, 12, 15, 77, 78, + 15, 43, 79, 79, 46, 81, 89, 50, 88, 148, + 149, 150, 124, 125, 126, 98, 73, 97, 87, 54, + 70, 104, 102, 106, 107, 0, 109, 87, 108, 0, + 110, 17, 50, 140, 77, 78, 11, 12, 58, 87, + 11, 12, 146, 58, 148, 77, 78, 130, 131, 35, + 87, 64, 191, 87, 137, 54, 139, 77, 78, 77, + 78, 36, 77, 78, 144, 148, 149, 26, 151, 152, + 153, 82, 27, 59, 60, 87, 81, 47, 37, 0, + 47, 0, 49, 69, 9, 32, 169, 170, 46, 56, + 76, 10, 11, 12, 8, 142, 17, 180, 19, 85, + 53, 68, 23, 24, 25, 15, 55, 28, 191, 20, + 190, 194, 33, 34, 35, 76, 199, 38, 39, 40, + 41, 42, 43, -1, 45, -1, 47, 48, 49, 50, + -1, 52, 53, -1, -1, 56, -1, -1, 59, 60, + -1, 62, -1, -1, 65, 66, 67, 68, 69, 70, + 71, 1, 73, 74, 75, 76, 77, 78, -1, 80, + -1, -1, 83, -1, 85, 86, 87, 17, -1, 19, + -1, -1, -1, 23, 24, 25, -1, -1, 28, -1, + -1, -1, -1, 33, 34, 35, -1, -1, 38, 39, + 40, 41, 42, 43, -1, 45, -1, 47, 48, 49, + 50, -1, 52, 53, -1, -1, 56, -1, -1, 59, + 60, -1, 62, -1, -1, 65, 66, 67, 68, 69, + 70, 71, -1, 73, 74, 75, 76, 77, 78, -1, + 80, -1, -1, 83, -1, 85, 86, 87, 13, 14, + 15, -1, 17, -1, 19, -1, -1, 22, 23, 24, + 25, -1, -1, 28, -1, -1, -1, -1, 33, 34, + 35, -1, -1, 38, 39, 40, 41, 42, 43, -1, + 45, -1, 47, 48, 49, 50, -1, 52, 53, -1, + -1, 56, -1, -1, 59, 60, -1, 62, -1, -1, + 65, 66, 67, 68, 69, 70, 71, -1, 73, 74, + 75, 76, 77, 78, -1, 80, -1, 17, 83, 19, + 85, 86, 87, 23, 24, 25, -1, -1, 28, -1, + -1, -1, -1, 33, 34, 35, -1, -1, 38, 39, + 40, 41, 42, 43, -1, 45, -1, 47, 48, 49, + 50, -1, 52, 53, -1, -1, 56, -1, -1, 59, + 60, -1, 62, -1, -1, 65, 66, 67, 68, 69, + 70, 71, -1, 73, 74, 75, 76, 77, 78, -1, + 80, -1, 17, 83, 19, 85, 86, 87, 23, 24, + 25, -1, -1, 28, -1, -1, -1, -1, 33, 34, + 35, -1, -1, 38, 39, 40, 41, 42, 43, -1, + 45, -1, 47, 48, 49, 50, -1, 52, 53, -1, + -1, 56, -1, -1, 59, 60, -1, 62, -1, -1, + 65, 66, 67, 68, 69, 70, 71, -1, 73, 74, + 75, 76, 77, 78, -1, 80, -1, -1, 83, -1, + 85, 86, 87 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 1, 17, 19, 23, 24, 25, 28, 33, 34, + 35, 38, 39, 40, 41, 42, 43, 45, 47, 48, + 49, 50, 52, 53, 56, 59, 60, 62, 65, 66, + 67, 68, 69, 70, 71, 73, 74, 75, 76, 77, + 78, 80, 83, 85, 86, 87, 90, 91, 92, 93, + 101, 102, 103, 104, 105, 106, 107, 109, 110, 111, + 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, + 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, + 133, 134, 135, 136, 0, 10, 11, 12, 54, 87, + 96, 97, 98, 100, 105, 10, 11, 30, 87, 98, + 18, 102, 54, 100, 61, 126, 35, 60, 67, 87, + 70, 100, 100, 98, 100, 98, 36, 98, 43, 46, + 108, 0, 91, 92, 13, 14, 15, 22, 87, 92, + 87, 87, 16, 21, 79, 95, 55, 81, 95, 122, + 107, 109, 64, 98, 47, 109, 15, 50, 127, 128, + 15, 58, 127, 113, 100, 98, 10, 11, 100, 98, + 87, 94, 100, 98, 98, 98, 100, 98, 100, 54, + 82, 87, 92, 92, 87, 92, 87, 98, 98, 27, + 81, 98, 26, 37, 98, 109, 10, 97, 99, 100, + 47, 128, 98, 98, 127, 98, 98, 98, 9, 32, + 98, 98, 98, 100, 98, 98, 98 +}; + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + + +/* Like YYERROR except do call yyerror. This remains here temporarily + to ease the transition to the new meaning of YYERROR, for GCC. + Once GCC version 2 has supplanted version 1, this can go. However, + YYFAIL appears to be in use. Nevertheless, it is formally deprecated + in Bison 2.4.2's NEWS entry, where a plan to phase it out is + discussed. */ + +#define YYFAIL goto yyerrlab +#if defined YYFAIL + /* This is here to suppress warnings from the GCC cpp's + -Wunused-macros. Normally we don't worry about that warning, but + some users do, and we want to make it easy for users to remove + YYFAIL uses, which will produce warnings from Bison 2.5. */ +#endif + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY && yylen == 1) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (1); \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (YYID (0)) + + +#define YYTERROR 1 +#define YYERRCODE 256 + + +/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. + If N is 0, then set CURRENT to the empty location which ends + the previous symbol: RHS[0] (always defined). */ + +#define YYRHSLOC(Rhs, K) ((Rhs)[K]) +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + do \ + if (YYID (N)) \ + { \ + (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ + (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ + (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ + (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ + } \ + else \ + { \ + (Current).first_line = (Current).last_line = \ + YYRHSLOC (Rhs, 0).last_line; \ + (Current).first_column = (Current).last_column = \ + YYRHSLOC (Rhs, 0).last_column; \ + } \ + while (YYID (0)) +#endif + + +/* This macro is provided for backward compatibility. */ + +#ifndef YY_LOCATION_PRINT +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +#endif + + +/* YYLEX -- calling `yylex' with the right arguments. */ + +#ifdef YYLEX_PARAM +# define YYLEX yylex (YYLEX_PARAM) +#else +# define YYLEX yylex () +#endif + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (YYID (0)) + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (YYID (0)) + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_value_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# else + YYUSE (yyoutput); +# endif + switch (yytype) + { + default: + break; + } +} + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (yytype < YYNTOKENS) + YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); + else + YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + + yy_symbol_value_print (yyoutput, yytype, yyvaluep); + YYFPRINTF (yyoutput, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) +#else +static void +yy_stack_print (yybottom, yytop) + yytype_int16 *yybottom; + yytype_int16 *yytop; +#endif +{ + YYFPRINTF (stderr, "Stack now"); + for (; yybottom <= yytop; yybottom++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (YYID (0)) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_reduce_print (YYSTYPE *yyvsp, int yyrule) +#else +static void +yy_reduce_print (yyvsp, yyrule) + YYSTYPE *yyvsp; + int yyrule; +#endif +{ + int yynrhs = yyr2[yyrule]; + int yyi; + unsigned long int yylno = yyrline[yyrule]; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + YYFPRINTF (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], + &(yyvsp[(yyi + 1) - (yynrhs)]) + ); + YYFPRINTF (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyvsp, Rule); \ +} while (YYID (0)) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static YYSIZE_T +yystrlen (const char *yystr) +#else +static YYSIZE_T +yystrlen (yystr) + const char *yystr; +#endif +{ + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# endif +# endif + +# ifndef yystpcpy +# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static char * +yystpcpy (char *yydest, const char *yysrc) +#else +static char * +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +#endif +{ + char *yyd = yydest; + const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYSIZE_T yyn = 0; + char const *yyp = yystr; + + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (! yyres) + return yystrlen (yystr); + + return yystpcpy (yyres, yystr) - yyres; +} +# endif + +/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message + about the unexpected token YYTOKEN for the state stack whose top is + YYSSP. + + Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is + not large enough to hold the message. In that case, also set + *YYMSG_ALLOC to the required number of bytes. Return 2 if the + required number of bytes is too large to store. */ +static int +yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, + yytype_int16 *yyssp, int yytoken) +{ + YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]); + YYSIZE_T yysize = yysize0; + YYSIZE_T yysize1; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + /* Internationalized format string. */ + const char *yyformat = 0; + /* Arguments of yyformat. */ + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + /* Number of reported tokens (one for the "unexpected", one per + "expected"). */ + int yycount = 0; + + /* There are many possibilities here to consider: + - Assume YYFAIL is not used. It's too flawed to consider. See + + for details. YYERROR is fine as it does not invoke this + function. + - If this state is a consistent state with a default action, then + the only way this function was invoked is if the default action + is an error action. In that case, don't check for expected + tokens because there are none. + - The only way there can be no lookahead present (in yychar) is if + this state is a consistent state with a default action. Thus, + detecting the absence of a lookahead is sufficient to determine + that there is no unexpected or expected token to report. In that + case, just report a simple "syntax error". + - Don't assume there isn't a lookahead just because this state is a + consistent state with a default action. There might have been a + previous inconsistent state, consistent state with a non-default + action, or user semantic action that manipulated yychar. + - Of course, the expected token list depends on states to have + correct lookahead information, and it depends on the parser not + to perform extra reductions after fetching a lookahead from the + scanner and before detecting a syntax error. Thus, state merging + (from LALR or IELR) and default reductions corrupt the expected + token list. However, the list is correct for canonical LR with + one exception: it will still contain any token that will not be + accepted due to an error action in a later state. + */ + if (yytoken != YYEMPTY) + { + int yyn = yypact[*yyssp]; + yyarg[yycount++] = yytname[yytoken]; + if (!yypact_value_is_default (yyn)) + { + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. In other words, skip the first -YYN actions for + this state because they are default actions. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yyx; + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR + && !yytable_value_is_error (yytable[yyx + yyn])) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + break; + } + yyarg[yycount++] = yytname[yyx]; + yysize1 = yysize + yytnamerr (0, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + } + } + + switch (yycount) + { +# define YYCASE_(N, S) \ + case N: \ + yyformat = S; \ + break + YYCASE_(0, YY_("syntax error")); + YYCASE_(1, YY_("syntax error, unexpected %s")); + YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); + YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); + YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); + YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); +# undef YYCASE_ + } + + yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + + if (*yymsg_alloc < yysize) + { + *yymsg_alloc = 2 * yysize; + if (! (yysize <= *yymsg_alloc + && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) + *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; + return 1; + } + + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + { + char *yyp = *yymsg; + int yyi = 0; + while ((*yyp = *yyformat) != '\0') + if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyformat += 2; + } + else + { + yyp++; + yyformat++; + } + } + return 0; +} +#endif /* YYERROR_VERBOSE */ + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) +#else +static void +yydestruct (yymsg, yytype, yyvaluep) + const char *yymsg; + int yytype; + YYSTYPE *yyvaluep; +#endif +{ + YYUSE (yyvaluep); + + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + switch (yytype) + { + + default: + break; + } +} + + +/* Prevent warnings from -Wmissing-prototypes. */ +#ifdef YYPARSE_PARAM +#if defined __STDC__ || defined __cplusplus +int yyparse (void *YYPARSE_PARAM); +#else +int yyparse (); +#endif +#else /* ! YYPARSE_PARAM */ +#if defined __STDC__ || defined __cplusplus +int yyparse (void); +#else +int yyparse (); +#endif +#endif /* ! YYPARSE_PARAM */ + + +/* The lookahead symbol. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; + +/* Number of syntax errors so far. */ +int yynerrs; + + +/*----------. +| yyparse. | +`----------*/ + +#ifdef YYPARSE_PARAM +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void *YYPARSE_PARAM) +#else +int +yyparse (YYPARSE_PARAM) + void *YYPARSE_PARAM; +#endif +#else /* ! YYPARSE_PARAM */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void) +#else +int +yyparse () + +#endif +#endif +{ + int yystate; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + + /* The stacks and their tools: + `yyss': related to states. + `yyvs': related to semantic values. + + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs; + YYSTYPE *yyvsp; + + YYSIZE_T yystacksize; + + int yyn; + int yyresult; + /* Lookahead token as an internal (translated) token number. */ + int yytoken; + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + yytoken = 0; + yyss = yyssa; + yyvs = yyvsa; + yystacksize = YYINITDEPTH; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + + /* Initialize stack pointers. + Waste one element of value and location stack + so that they stay on the same level as the state stack. + The wasted elements are never initialized. */ + yyssp = yyss; + yyvsp = yyvs; + + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. So pushing a state here evens the stacks. */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + yytype_int16 *yyss1 = yyss; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyexhaustedlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + if (yystate == YYFINAL) + YYACCEPT; + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* Do appropriate processing given the current state. Read a + lookahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to lookahead token. */ + yyn = yypact[yystate]; + if (yypact_value_is_default (yyn)) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = YYLEX; + } + + if (yychar <= YYEOF) + { + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yytable_value_is_error (yyn)) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the lookahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token. */ + yychar = YYEMPTY; + + yystate = yyn; + *++yyvsp = yylval; + + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 3: + +/* Line 1806 of yacc.c */ +#line 290 "chat_parser.ypp" + { + chat_store_player(chat_msg.numCommands - 1, -1); /* No player list means current command is addressed to everyone */ + } + break; + + case 5: + +/* Line 1806 of yacc.c */ +#line 295 "chat_parser.ypp" + { + chat_store_player(chat_msg.numCommands - 1, -1); + } + break; + + case 6: + +/* Line 1806 of yacc.c */ +#line 299 "chat_parser.ypp" + { + //console("-unrecognized phrase"); + + /* Reset current command */ + chat_reset_command(chat_msg.numCommands); + } + break; + + case 11: + +/* Line 1806 of yacc.c */ +#line 328 "chat_parser.ypp" + { + chat_store_command("ally me"); /* Store current command */ + } + break; + + case 12: + +/* Line 1806 of yacc.c */ +#line 332 "chat_parser.ypp" + { + chat_store_command("go?"); + } + break; + + case 13: + +/* Line 1806 of yacc.c */ +#line 336 "chat_parser.ypp" + { + chat_store_command("go!"); + } + break; + + case 14: + +/* Line 1806 of yacc.c */ +#line 340 "chat_parser.ypp" + { + chat_store_command("drop a beacon"); + } + break; + + case 15: + +/* Line 1806 of yacc.c */ +#line 344 "chat_parser.ypp" + { + chat_store_command("go center"); + } + break; + + case 16: + +/* Line 1806 of yacc.c */ +#line 348 "chat_parser.ypp" + { + chat_store_command("status?"); + } + break; + + case 17: + +/* Line 1806 of yacc.c */ +#line 352 "chat_parser.ypp" + { + chat_store_command("pumping units"); + } + break; + + case 18: + +/* Line 1806 of yacc.c */ +#line 356 "chat_parser.ypp" + { + chat_store_command("stop"); + } + break; + + case 19: + +/* Line 1806 of yacc.c */ +#line 360 "chat_parser.ypp" + { + chat_store_command("got power?"); + } + break; + + case 20: + +/* Line 1806 of yacc.c */ +#line 364 "chat_parser.ypp" + { + chat_store_command("help me"); + } + break; + + case 21: + +/* Line 1806 of yacc.c */ +#line 368 "chat_parser.ypp" + { + chat_store_command("i'm ok"); + } + break; + + case 22: + +/* Line 1806 of yacc.c */ +#line 372 "chat_parser.ypp" + { + chat_store_command("roger"); + } + break; + + case 23: + +/* Line 1806 of yacc.c */ +#line 376 "chat_parser.ypp" + { + chat_store_command("ally player"); + } + break; + + case 24: + +/* Line 1806 of yacc.c */ +#line 380 "chat_parser.ypp" + { + chat_store_command("attack player"); + } + break; + + case 25: + +/* Line 1806 of yacc.c */ +#line 384 "chat_parser.ypp" + { + chat_store_command("attacking player?"); + } + break; + + case 26: + +/* Line 1806 of yacc.c */ +#line 388 "chat_parser.ypp" + { + chat_store_command("player has vtols"); + } + break; + + case 27: + +/* Line 1806 of yacc.c */ +#line 392 "chat_parser.ypp" + { + chat_store_command("getting player oil"); + } + break; + + case 28: + +/* Line 1806 of yacc.c */ +#line 396 "chat_parser.ypp" + { + chat_store_command("lassat player"); + } + break; + + case 29: + +/* Line 1806 of yacc.c */ +#line 400 "chat_parser.ypp" + { + chat_store_command("wait for me"); + } + break; + + case 30: + +/* Line 1806 of yacc.c */ +#line 404 "chat_parser.ypp" + { + chat_store_command("rush"); + } + break; + + case 31: + +/* Line 1806 of yacc.c */ +#line 412 "chat_parser.ypp" + { + chat_store_player(chat_msg.numCommands, (yyvsp[(1) - (1)].ival)); /* Remember this player was addressed in current command */ + } + break; + + case 32: + +/* Line 1806 of yacc.c */ +#line 416 "chat_parser.ypp" + { + chat_store_player(chat_msg.numCommands, (yyvsp[(2) - (2)].ival)); + } + break; + + case 33: + +/* Line 1806 of yacc.c */ +#line 420 "chat_parser.ypp" + { + chat_store_player(chat_msg.numCommands, (yyvsp[(3) - (3)].ival)); + } + break; + + case 34: + +/* Line 1806 of yacc.c */ +#line 424 "chat_parser.ypp" + { + chat_store_player(chat_msg.numCommands, (yyvsp[(3) - (3)].ival)); + } + break; + + case 35: + +/* Line 1806 of yacc.c */ +#line 430 "chat_parser.ypp" + { + (yyval.ival) = (yyvsp[(1) - (2)].ival); // just pass player index + } + break; + + case 125: + +/* Line 1806 of yacc.c */ +#line 632 "chat_parser.ypp" + { + /* Store for scripts */ + scrParameter.type = VAL_INT; + scrParameter.v.ival = (yyvsp[(2) - (3)].ival); + if(!chat_store_parameter(&scrParameter)) + { + yyerror("chat command: Too many parameters in the message"); + } + } + break; + + case 126: + +/* Line 1806 of yacc.c */ +#line 645 "chat_parser.ypp" + { + /* Store for scripts */ + scrParameter.type = VAL_INT; + scrParameter.v.ival = (yyvsp[(2) - (3)].ival); + if(!chat_store_parameter(&scrParameter)) + { + yyerror("chat command: Too many parameters in the message"); + } + } + break; + + case 127: + +/* Line 1806 of yacc.c */ +#line 655 "chat_parser.ypp" + { + /* Store for scripts */ + scrParameter.type = VAL_INT; + scrParameter.v.ival = (yyvsp[(2) - (3)].ival); + if(!chat_store_parameter(&scrParameter)) + { + yyerror("chat command: Too many parameters in the message"); + } + } + break; + + case 128: + +/* Line 1806 of yacc.c */ +#line 668 "chat_parser.ypp" + { + /* Store for scripts */ + scrParameter.type = VAL_INT; + scrParameter.v.ival = (yyvsp[(2) - (3)].ival); + if(!chat_store_parameter(&scrParameter)) + { + yyerror("chat command: Too many parameters in the message"); + } + } + break; + + case 129: + +/* Line 1806 of yacc.c */ +#line 681 "chat_parser.ypp" + { + /* Store for scripts */ + scrParameter.type = VAL_INT; + scrParameter.v.ival = (yyvsp[(1) - (4)].ival); + if(!chat_store_parameter(&scrParameter)) + { + yyerror("chat command: Too many parameters in the message"); + } + } + break; + + case 130: + +/* Line 1806 of yacc.c */ +#line 693 "chat_parser.ypp" + { + /* Store for scripts */ + scrParameter.type = VAL_INT; + scrParameter.v.ival = (yyvsp[(3) - (5)].ival); + if(!chat_store_parameter(&scrParameter)) + { + yyerror("chat command: Too many parameters in the message"); + } + } + break; + + case 131: + +/* Line 1806 of yacc.c */ +#line 705 "chat_parser.ypp" + { + /* Store for scripts */ + scrParameter.type = VAL_INT; + scrParameter.v.ival = (yyvsp[(2) - (3)].ival); + if(!chat_store_parameter(&scrParameter)) + { + yyerror("chat command: Too many parameters in the message"); + } + } + break; + + + +/* Line 1806 of yacc.c */ +#line 2339 "chat_parser.cpp" + default: break; + } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + + /* Now `shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); + + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if ! YYERROR_VERBOSE + yyerror (YY_("syntax error")); +#else +# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ + yyssp, yytoken) + { + char const *yymsgp = YY_("syntax error"); + int yysyntax_error_status; + yysyntax_error_status = YYSYNTAX_ERROR; + if (yysyntax_error_status == 0) + yymsgp = yymsg; + else if (yysyntax_error_status == 1) + { + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); + if (!yymsg) + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + yysyntax_error_status = 2; + } + else + { + yysyntax_error_status = YYSYNTAX_ERROR; + yymsgp = yymsg; + } + } + yyerror (yymsgp); + if (yysyntax_error_status == 2) + goto yyexhaustedlab; + } +# undef YYSYNTAX_ERROR +#endif + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (/*CONSTCOND*/ 0) + goto yyerrorlab; + + /* Do not reclaim the symbols of the rule which action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (!yypact_value_is_default (yyn)) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + + yydestruct ("Error: popping", + yystos[yystate], yyvsp); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + *++yyvsp = yylval; + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#if !defined(yyoverflow) || YYERROR_VERBOSE +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEMPTY) + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + } + /* Do not reclaim the symbols of the rule which action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + /* Make sure YYID is used. */ + return YYID (yyresult); +} + + + +/* Line 2067 of yacc.c */ +#line 721 "chat_parser.ypp" + + +/* Initialize Bison and start chat processing */ +bool chatLoad(char *pData, UDWORD size) +{ + SDWORD cmdIndex,parseResult; + + /* Don't parse the same message again for a different player */ + if(strcmp(pData, &(chat_msg.lastMessage[0])) == 0) //just parsed this message for some other player + { + return true; //keep all the parsed data unmodified + } + + /* Tell bison what to parse */ + chatSetInputBuffer(pData, size); + + /* Reset previous chat processing */ + chat_msg.numCommands = 0; + + /* Initialize command data */ + for(cmdIndex=0; cmdIndexUnicode - - - + @@ -237,7 +235,7 @@ - + @@ -245,25 +243,9 @@ - + - - - Document - - - Document - - - Document - - - Document - - - - - + \ No newline at end of file diff --git a/lib/script/script.vcxproj.filters b/lib/script/script.vcxproj.filters index c25dec29b..fe3536548 100644 --- a/lib/script/script.vcxproj.filters +++ b/lib/script/script.vcxproj.filters @@ -9,9 +9,6 @@ {93995380-89BD-4b04-88EB-625FBE52EBFB} h;hpp;hxx;hm;inl;inc;xsd - - {30be94dd-96c4-473b-a323-e6bf6f278b9d} - @@ -70,27 +67,11 @@ Header Files - + Header Files - + Header Files - - - FlexBison - - - FlexBison - - - - - FlexBison - - - FlexBison - - \ No newline at end of file diff --git a/lib/script/script_lexer.cpp b/lib/script/script_lexer.cpp new file mode 100644 index 000000000..d5d61a1eb --- /dev/null +++ b/lib/script/script_lexer.cpp @@ -0,0 +1,3053 @@ +/* + This file is part of Warzone 2100. + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +#line 2 "script_lexer.cpp" + +#line 4 "script_lexer.cpp" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define yy_create_buffer scr__create_buffer +#define yy_delete_buffer scr__delete_buffer +#define yy_flex_debug scr__flex_debug +#define yy_init_buffer scr__init_buffer +#define yy_flush_buffer scr__flush_buffer +#define yy_load_buffer_state scr__load_buffer_state +#define yy_switch_to_buffer scr__switch_to_buffer +#define yyin scr_in +#define yyleng scr_leng +#define yylex scr_lex +#define yylineno scr_lineno +#define yyout scr_out +#define yyrestart scr_restart +#define yytext scr_text +#define yywrap scr_wrap +#define yyalloc scr_alloc +#define yyrealloc scr_realloc +#define yyfree scr_free + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 35 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ +#include "lib/framework/frame.h" +/* begin standard C headers. */ +#include +#include +#include +#include + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have . Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN (yy_start) = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START (((yy_start) - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE scr_restart(scr_in ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +extern int scr_leng; + +extern FILE *scr_in, *scr_out; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires + * access to the local variable yy_act. Since yyless() is a macro, it would break + * existing scanners that call yyless() from OUTSIDE scr_lex. + * One obvious solution it to make yy_act a global. I tried that, and saw + * a 5% performance hit in a non-scr_lineno scanner, because yy_act is + * normally declared as a register variable-- so it is not worth it. + */ + #define YY_LESS_LINENO(n) \ + do { \ + int yyl;\ + for ( yyl = n; yyl < scr_leng; ++yyl )\ + if ( scr_text[yyl] == '\n' )\ + --scr_lineno;\ + }while(0) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up scr_text. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = (yy_hold_char); \ + YY_RESTORE_YY_MORE_OFFSET \ + (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up scr_text again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, (yytext_ptr) ) + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via scr_restart()), so that the user can continue scanning by + * just pointing scr_in at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +/* Stack of input buffers. */ +static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ +static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ +static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ + ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ + : NULL) + +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] + +/* yy_hold_char holds the character lost when scr_text is formed. */ +static char yy_hold_char; +static int yy_n_chars; /* number of characters read into yy_ch_buf */ +int scr_leng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = (char *) 0; +static int yy_init = 0; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow scr_wrap()'s to do buffer switches + * instead of setting up a fresh scr_in. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void scr_restart (FILE *input_file ); +void scr__switch_to_buffer (YY_BUFFER_STATE new_buffer ); +YY_BUFFER_STATE scr__create_buffer (FILE *file,int size ); +void scr__delete_buffer (YY_BUFFER_STATE b ); +void scr__flush_buffer (YY_BUFFER_STATE b ); +void scr_push_buffer_state (YY_BUFFER_STATE new_buffer ); +void scr_pop_buffer_state (void ); + +static void scr_ensure_buffer_stack (void ); +static void scr__load_buffer_state (void ); +static void scr__init_buffer (YY_BUFFER_STATE b,FILE *file ); + +#define YY_FLUSH_BUFFER scr__flush_buffer(YY_CURRENT_BUFFER ) + +YY_BUFFER_STATE scr__scan_buffer (char *base,yy_size_t size ); +YY_BUFFER_STATE scr__scan_string (yyconst char *yy_str ); +YY_BUFFER_STATE scr__scan_bytes (yyconst char *bytes,int len ); + +void *scr_alloc (yy_size_t ); +void *scr_realloc (void *,yy_size_t ); +void scr_free (void * ); + +#define yy_new_buffer scr__create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + scr_ensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + scr__create_buffer(scr_in,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + scr_ensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + scr__create_buffer(scr_in,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +/* Begin user sect3 */ + +typedef unsigned char YY_CHAR; + +FILE *scr_in = (FILE *) 0, *scr_out = (FILE *) 0; + +typedef int yy_state_type; + +extern int scr_lineno; + +int scr_lineno = 1; + +extern char *scr_text; +#define yytext_ptr scr_text + +static yy_state_type yy_get_previous_state (void ); +static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); +static int yy_get_next_buffer (void ); +static void yy_fatal_error (yyconst char msg[] ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up scr_text. + */ +#define YY_DO_BEFORE_ACTION \ + (yytext_ptr) = yy_bp; \ + scr_leng = (size_t) (yy_cp - yy_bp); \ + (yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ + (yy_c_buf_p) = yy_cp; + +#define YY_NUM_RULES 65 +#define YY_END_OF_BUFFER 66 +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static yyconst flex_int16_t yy_accept[251] = + { 0, + 0, 0, 0, 0, 63, 63, 54, 54, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 42, 42, + 66, 64, 55, 55, 38, 52, 49, 64, 64, 64, + 64, 64, 64, 47, 35, 64, 34, 48, 48, 48, + 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, + 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, + 48, 64, 59, 60, 59, 63, 62, 54, 65, 53, + 51, 50, 44, 45, 40, 41, 42, 31, 0, 0, + 36, 0, 0, 0, 0, 28, 29, 0, 47, 46, + 56, 61, 33, 30, 32, 48, 48, 48, 48, 48, + + 48, 48, 37, 48, 48, 48, 48, 48, 48, 48, + 48, 48, 48, 48, 17, 48, 48, 48, 48, 48, + 48, 48, 48, 48, 48, 48, 48, 48, 37, 57, + 63, 54, 44, 40, 41, 42, 0, 0, 0, 0, + 0, 0, 36, 48, 48, 48, 24, 38, 48, 48, + 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, + 48, 48, 48, 48, 48, 8, 48, 48, 48, 48, + 48, 48, 48, 58, 0, 0, 0, 0, 0, 0, + 23, 48, 48, 48, 26, 21, 18, 48, 48, 19, + 48, 48, 48, 48, 6, 7, 48, 48, 48, 48, + + 48, 48, 48, 1, 48, 0, 0, 0, 11, 0, + 27, 25, 48, 4, 2, 48, 48, 15, 20, 48, + 48, 48, 48, 48, 16, 0, 0, 0, 0, 22, + 48, 48, 48, 13, 9, 48, 0, 0, 12, 48, + 48, 14, 3, 39, 0, 10, 5, 0, 43, 0 + } ; + +static yyconst flex_int32_t yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 5, 6, 7, 1, 1, 8, 1, 9, + 10, 11, 12, 1, 13, 14, 15, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 1, 1, 17, + 18, 19, 1, 1, 20, 21, 22, 23, 24, 25, + 26, 22, 27, 22, 22, 28, 22, 29, 30, 22, + 22, 31, 32, 33, 34, 35, 22, 22, 22, 22, + 1, 1, 1, 1, 22, 1, 36, 37, 38, 39, + + 40, 41, 42, 43, 44, 22, 45, 46, 22, 47, + 48, 49, 22, 50, 51, 52, 53, 54, 55, 56, + 57, 22, 1, 58, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +static yyconst flex_int32_t yy_meta[59] = + { 0, + 1, 2, 3, 4, 1, 5, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 6, 1, 1, 1, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 1 + } ; + +static yyconst flex_int16_t yy_base[265] = + { 0, + 0, 0, 56, 57, 375, 374, 58, 59, 373, 372, + 67, 69, 368, 367, 75, 133, 370, 369, 92, 94, + 370, 379, 379, 379, 351, 379, 60, 360, 75, 355, + 92, 350, 92, 95, 347, 346, 345, 333, 331, 0, + 46, 331, 329, 327, 324, 325, 325, 307, 305, 64, + 76, 74, 69, 304, 301, 78, 310, 297, 298, 299, + 87, 288, 379, 379, 330, 0, 379, 0, 379, 379, + 379, 379, 0, 379, 0, 342, 0, 379, 303, 295, + 379, 313, 311, 293, 291, 379, 379, 321, 110, 320, + 379, 379, 379, 379, 379, 0, 312, 304, 305, 302, + + 298, 297, 0, 298, 294, 300, 287, 277, 273, 283, + 278, 275, 272, 272, 0, 117, 271, 279, 264, 262, + 270, 276, 113, 262, 111, 267, 266, 265, 379, 305, + 0, 0, 0, 0, 305, 0, 265, 267, 274, 270, + 254, 249, 0, 272, 267, 278, 0, 0, 270, 272, + 272, 248, 253, 109, 240, 240, 254, 251, 250, 235, + 241, 249, 233, 229, 236, 0, 228, 236, 237, 238, + 238, 224, 229, 379, 230, 227, 252, 261, 234, 259, + 0, 244, 234, 237, 0, 0, 0, 213, 207, 0, + 221, 208, 204, 202, 0, 0, 207, 210, 212, 198, + + 140, 142, 146, 0, 147, 139, 132, 151, 379, 131, + 0, 0, 156, 0, 0, 137, 136, 0, 0, 127, + 140, 130, 134, 135, 0, 134, 134, 162, 161, 0, + 122, 114, 127, 0, 0, 116, 161, 120, 379, 110, + 92, 0, 0, 125, 123, 0, 0, 156, 379, 379, + 191, 197, 203, 209, 215, 221, 227, 233, 95, 239, + 245, 251, 57, 257 + } ; + +static yyconst flex_int16_t yy_def[265] = + { 0, + 250, 1, 251, 251, 252, 252, 253, 253, 254, 254, + 255, 255, 256, 256, 257, 257, 256, 256, 258, 258, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 259, 259, 259, + 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, + 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, + 259, 250, 250, 250, 250, 260, 250, 261, 250, 250, + 250, 250, 262, 250, 263, 250, 264, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 259, 259, 259, 259, 259, + + 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, + 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, + 259, 259, 259, 259, 259, 259, 259, 259, 250, 250, + 260, 261, 262, 263, 250, 264, 250, 250, 250, 250, + 250, 250, 259, 259, 259, 259, 259, 259, 259, 259, + 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, + 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, + 259, 259, 259, 250, 250, 250, 250, 250, 250, 250, + 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, + 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, + + 259, 259, 259, 259, 259, 250, 250, 250, 250, 250, + 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, + 259, 259, 259, 259, 259, 250, 250, 250, 250, 259, + 259, 259, 259, 259, 259, 259, 250, 250, 250, 259, + 259, 259, 259, 250, 250, 259, 259, 250, 250, 0, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250 + } ; + +static yyconst flex_int16_t yy_nxt[438] = + { 0, + 22, 23, 24, 23, 25, 26, 27, 28, 29, 22, + 22, 30, 31, 32, 33, 34, 35, 36, 37, 38, + 39, 40, 40, 40, 41, 40, 42, 40, 43, 44, + 40, 45, 46, 40, 47, 48, 49, 40, 40, 50, + 51, 40, 40, 52, 40, 53, 54, 55, 56, 57, + 58, 59, 40, 60, 61, 40, 40, 62, 64, 64, + 69, 69, 134, 70, 70, 99, 65, 65, 69, 69, + 69, 69, 69, 100, 69, 69, 69, 69, 69, 69, + 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, + 69, 69, 69, 69, 69, 69, 69, 69, 79, 82, + + 96, 83, 91, 80, 87, 88, 92, 89, 88, 109, + 89, 112, 117, 120, 115, 84, 118, 110, 85, 111, + 116, 113, 127, 88, 248, 89, 244, 121, 114, 128, + 122, 247, 69, 69, 69, 69, 69, 69, 69, 69, + 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, + 69, 69, 159, 166, 169, 188, 246, 248, 189, 245, + 160, 249, 244, 170, 167, 243, 242, 241, 147, 240, + 239, 239, 238, 237, 236, 230, 235, 234, 233, 232, + 231, 230, 229, 228, 227, 226, 225, 224, 223, 222, + 69, 63, 63, 63, 63, 63, 63, 66, 66, 66, + + 66, 66, 66, 68, 68, 68, 68, 68, 68, 71, + 71, 71, 71, 71, 71, 73, 73, 73, 73, 73, + 73, 69, 69, 69, 69, 69, 69, 75, 75, 75, + 75, 75, 75, 77, 77, 77, 77, 77, 77, 131, + 131, 221, 131, 131, 131, 132, 132, 220, 132, 219, + 132, 133, 218, 217, 133, 216, 133, 136, 136, 212, + 211, 136, 136, 215, 214, 213, 212, 211, 209, 210, + 209, 208, 207, 206, 205, 204, 186, 185, 203, 202, + 201, 200, 199, 198, 197, 196, 195, 194, 193, 192, + 191, 190, 187, 181, 186, 185, 184, 183, 182, 181, + + 180, 179, 178, 177, 176, 175, 135, 174, 173, 172, + 171, 168, 165, 164, 163, 148, 162, 161, 158, 157, + 156, 155, 154, 153, 152, 143, 151, 150, 149, 148, + 147, 146, 145, 144, 143, 90, 90, 142, 141, 140, + 139, 138, 137, 135, 130, 129, 126, 125, 124, 123, + 103, 119, 108, 107, 106, 105, 104, 103, 102, 101, + 98, 97, 95, 94, 93, 90, 86, 81, 78, 250, + 76, 76, 74, 74, 72, 72, 67, 67, 21, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250 + } ; + +static yyconst flex_int16_t yy_chk[438] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 3, 4, + 7, 8, 263, 7, 8, 41, 3, 4, 11, 11, + 12, 12, 11, 41, 12, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 19, 19, 20, 20, 27, 29, + + 259, 29, 33, 27, 31, 31, 33, 31, 34, 50, + 34, 51, 53, 56, 52, 29, 53, 50, 29, 50, + 52, 51, 61, 89, 245, 89, 244, 56, 51, 61, + 56, 241, 15, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 116, 123, 125, 154, 240, 248, 154, 238, + 116, 248, 237, 125, 123, 236, 233, 232, 116, 231, + 229, 228, 227, 226, 224, 223, 222, 221, 220, 217, + 216, 213, 210, 208, 207, 206, 205, 203, 202, 201, + 16, 251, 251, 251, 251, 251, 251, 252, 252, 252, + + 252, 252, 252, 253, 253, 253, 253, 253, 253, 254, + 254, 254, 254, 254, 254, 255, 255, 255, 255, 255, + 255, 256, 256, 256, 256, 256, 256, 257, 257, 257, + 257, 257, 257, 258, 258, 258, 258, 258, 258, 260, + 260, 200, 260, 260, 260, 261, 261, 199, 261, 198, + 261, 262, 197, 194, 262, 193, 262, 264, 264, 192, + 191, 264, 264, 189, 188, 184, 183, 182, 180, 179, + 178, 177, 176, 175, 173, 172, 171, 170, 169, 168, + 167, 165, 164, 163, 162, 161, 160, 159, 158, 157, + 156, 155, 153, 152, 151, 150, 149, 146, 145, 144, + + 142, 141, 140, 139, 138, 137, 135, 130, 128, 127, + 126, 124, 122, 121, 120, 119, 118, 117, 114, 113, + 112, 111, 110, 109, 108, 107, 106, 105, 104, 102, + 101, 100, 99, 98, 97, 90, 88, 85, 84, 83, + 82, 80, 79, 76, 65, 62, 60, 59, 58, 57, + 55, 54, 49, 48, 47, 46, 45, 44, 43, 42, + 39, 38, 37, 36, 35, 32, 30, 28, 25, 21, + 18, 17, 14, 13, 10, 9, 6, 5, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250 + } ; + +/* Table of booleans, true if rule could match eol. */ +static yyconst flex_int32_t yy_rule_can_match_eol[66] = + { 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, + 1, 0, 1, 0, 0, 0, }; + +static yy_state_type yy_last_accepting_state; +static char *yy_last_accepting_cpos; + +extern int scr__flex_debug; +int scr__flex_debug = 0; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +char *scr_text; +#line 1 "script_lexer.lpp" +/* + This file is part of Warzone 2100. + Copyright (C) 1999-2004 Eidos Interactive + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ +#line 21 "script_lexer.lpp" +/* + * script.l + * + * Script file lexer. + */ +#include +#include "lib/framework/frame.h" +#include "lib/framework/string_ext.h" +#include "lib/script/interpreter.h" +#include "lib/script/parse.h" +#include "lib/script/script.h" + +/* Get the Yacc definitions */ +#include "script_parser.h" + +// fwrite declared with warn_unused_result, resulting in mysterious errors in "%%" on some distros. +static inline bool no_warn_unused_result(int ignore) { if (ignore) {} return true; } +#define fwrite(a, b, c, d) no_warn_unused_result(fwrite(a, b, c, d)) + +/* Maximum length for any TEXT value */ +#ifndef YYLMAX +#define YYLMAX 255 +#endif + +#if defined(YY_FLEX_SUBMINOR_VERSION) && YY_FLEX_SUBMINOR_VERSION == 33 +extern int scr_get_lineno(void); +extern FILE *scr_get_in(void); +extern FILE *scr_get_out(void); +extern int scr_get_leng(void); +extern char *scr_get_text(void); +extern void scr_set_lineno(int line_number); +extern void scr_set_in(FILE* in_str); +extern void scr_set_out(FILE* out_str); +extern int scr_get_debug(void); +extern void scr_set_debug(int bdebug); +extern int scr_lex_destroy(void); +#endif + +/* Store for any string values */ +static char aText[TEXT_BUFFERS][YYLMAX]; +static UDWORD currText=0; + +// Note if we are in a comment +static bool inComment = false; + +/* FLEX include buffer stack */ +static YY_BUFFER_STATE include_stack[MAX_SCR_INCLUDE_DEPTH]; + +/* FLEX define buffer stack */ +static YY_BUFFER_STATE macro_stack[MAX_SCR_MACRO_DEPTH]; +static SCR_MACRO scr_macro[MAX_SCR_MACROS]; + +/* Script include files stack */ +static unsigned int scr_include_stack_ptr = 0; +static PHYSFS_file* pScrInputFiles[MAX_SCR_INCLUDE_DEPTH]; + +/* Line count stack used with script includes */ +static unsigned int scrInclLine[MAX_SCR_INCLUDE_DEPTH]; + +/* Script defines stack */ +static unsigned int scr_num_macros; /* Number of macros defined so far */ +static int scr_macro_stack_ptr; /* Pointer to the current flex macro input buffer */ +static char *pScrMacroBuffer[MAX_SCR_MACRO_DEPTH]; + +#undef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + { \ + if (PHYSFS_eof(pScrInputFiles[scr_include_stack_ptr])) \ + { \ + buf[0] = EOF; \ + result = YY_NULL; \ + } \ + else \ + { \ + result = PHYSFS_read(pScrInputFiles[scr_include_stack_ptr], buf, 1, max_size); \ + if (result == -1) \ + { \ + buf[0] = EOF; \ + result = YY_NULL; \ + } \ + } \ + } + +static YYSTYPE dummy; + +/* Get the token type for a variable symbol */ +static SDWORD scriptGetVarToken(VAR_SYMBOL *psVar) +{ + bool object; + + // See if this is an object pointer + if (!asScrTypeTab || psVar->type < VAL_USERTYPESTART) + { + object = false; + } + else + { + object = asScrTypeTab[psVar->type - VAL_USERTYPESTART].accessType == AT_OBJECT; + } + + if (psVar->storage == ST_OBJECT) + { + /* This is an object member variable */ + if (object) + { + + RULE("current variable is OBJ_OBJVAR"); + + return OBJ_OBJVAR; + } + else + { + switch (psVar->type) + { + case VAL_BOOL: + return BOOL_OBJVAR; + break; + case VAL_INT: +// case VAL_FLOAT: + + RULE( "current variable is NUM_OBJVAR"); + + return NUM_OBJVAR; + break; + default: + + RULE( "current variable is USER_OBJVAR"); + + return USER_OBJVAR; + break; + } + } + } + else if (psVar->dimensions > 0) + { + /* This is an array variable */ + if (object) + { + return OBJ_ARRAY; + } + else + { + switch (psVar->type) + { + case VAL_BOOL: + return BOOL_ARRAY; + break; + case VAL_FLOAT: + return FLOAT_ARRAY; + break; + case VAL_INT: + return NUM_ARRAY; + break; + default: + return VAR_ARRAY; + break; + } + } + } + else + { + /* This is a standard variable */ + if (object) + { + + RULE( "current variable is OBJ_VAR"); + + return OBJ_VAR; + } + else + { + + RULE( "ordinary var"); + + switch (psVar->type) + { + case VAL_BOOL: + return BOOL_VAR; + break; + case VAL_FLOAT: + + RULE( "VAL_FLOAT"); + + return FLOAT_VAR; + break; + case VAL_INT: + return NUM_VAR; + break; + case VAL_STRING: + return STRING_VAR; + break; + default: + return VAR; + break; + } + } + } +} + +/* Get the token type for a constant symbol */ +static SDWORD scriptGetConstToken(CONST_SYMBOL *psConst) +{ + bool object; + + // See if this is an object constant + if (!asScrTypeTab || psConst->type < VAL_USERTYPESTART) + { + object = false; + } + else + { + object = asScrTypeTab[psConst->type - VAL_USERTYPESTART].accessType == AT_OBJECT; + } + + switch (psConst->type) + { + case VAL_BOOL: + return BOOL_CONSTANT; + break; +// case VAL_FLOAT: + case VAL_INT: + return NUM_CONSTANT; + break; + case VAL_STRING: + return STRING_CONSTANT; + break; + default: + if (object) + { + //debug(LOG_SCRIPT, "scriptGetConstToken: OBJ_CONSTANT"); + return OBJ_CONSTANT; + } + else + { + return USER_CONSTANT; + } + break; + } +} + +/* Get the token type for a function symbol */ +static SDWORD scriptGetFuncToken(FUNC_SYMBOL *psFunc) +{ + bool object; + + // See if this is an object pointer + if(psFunc->type >= VAL_USERTYPESTART) + { + object = asScrTypeTab[psFunc->type - VAL_USERTYPESTART].accessType == AT_OBJECT; + + if (object) + { + return OBJ_FUNC; + } + } + switch (psFunc->type) + { + case VAL_BOOL: + return BOOL_FUNC; + break; + case VAL_FLOAT: + return FLOAT_FUNC; + break; + case VAL_INT: + return NUM_FUNC; + break; + case VAL_STRING: + return STRING_FUNC; + break; + case VAL_VOID: + return FUNC; + break; + default: + return USER_FUNC; + break; + } +} + +/* Get the token type for a custom function symbol */ +static SDWORD scriptGetCustomFuncToken(EVENT_SYMBOL *psFunc) +{ + bool object; + + // See if this is an object pointer + if (!asScrTypeTab || psFunc->retType < VAL_USERTYPESTART) + { + object = false; + } + else + { + object = asScrTypeTab[psFunc->retType - VAL_USERTYPESTART].accessType == AT_OBJECT; + } + + if (object) + { + return OBJ_FUNC_CUST; + } + else + { + switch (psFunc->retType) + { + case VAL_BOOL: + return BOOL_FUNC_CUST; + break; + case VAL_FLOAT: + + RULE( "current function is FLOAT_FUNC_CUST"); + + return FLOAT_FUNC_CUST; + break; + case VAL_INT: + + RULE( "current function is NUM_FUNC_CUST"); + + return NUM_FUNC_CUST; + break; + case VAL_STRING: + return STRING_FUNC_CUST; + break; + case VAL_VOID: + return VOID_FUNC_CUST; + break; + default: + return USER_FUNC_CUST; + break; + } + } +} + +/* Look up defined macro and return new define buffer */ +static bool scriptLoopUpMacro(const char *pMacro, char **ppMacroBody) +{ + unsigned int i; + + for (i = 0; i < scr_num_macros; ++i) + { + if(strcmp(pMacro, &(scr_macro[i].scr_define_macro[0]) ) == 0) + { + *ppMacroBody = (char *)malloc(MAXSTRLEN); + strcpy( *ppMacroBody, &(scr_macro[i].scr_define_body[0]) ); //copy macro body into buffer so we can process it + //*pMacroBody = &(scr_macro[i].scr_define_body[0]); //return macro body + return true; + } + } + + return false; +} + +/* Return to the previous macto buffer */ +static void popMacroStack(void) +{ + ASSERT(scr_macro_stack_ptr <= MAX_SCR_MACRO_DEPTH, + "FLEX: macro stack pointer out of bounds: %d", scr_macro_stack_ptr); + + /* Free current macro buffer */ + free(pScrMacroBuffer[scr_macro_stack_ptr]); + pScrMacroBuffer[scr_macro_stack_ptr] = NULL; + + /* Delete flex buffer */ + scr__delete_buffer(YY_CURRENT_BUFFER ); + + /* Switch one level lower in the macro stack */ + scr__switch_to_buffer(macro_stack[scr_macro_stack_ptr - 1] ); + + scr_macro_stack_ptr--; +} + +/* Store macro name */ +static void storeMacroName(const char *pMacroName) +{ + ASSERT(scr_num_macros < MAX_SCR_MACROS, + "FLEX: macro count out of bounds: %u", scr_num_macros); + + /* Make sure this name isn't already reserved */ + if((scriptLookUpType(pMacroName, &dummy.tval)) || + (scriptLookUpVariable(pMacroName, &dummy.vSymbol)) || + (scriptLookUpConstant(pMacroName, &dummy.cSymbol)) || + (scriptLookUpFunction(pMacroName, &dummy.fSymbol)) || + (scriptLookUpCustomFunction(pMacroName, &dummy.eSymbol)) || + (scriptLookUpTrigger(pMacroName, &dummy.tSymbol)) || + (scriptLookUpEvent(pMacroName, &dummy.eSymbol)) || + (scriptLookUpCallback(pMacroName, &dummy.cbSymbol))) + { + scr_error("FLEX: macro name '%s' is already reserved", pMacroName); + } + + /* Store define macro */ + sstrcpy(scr_macro[scr_num_macros].scr_define_macro, pMacroName); +} + +/* Store macro body */ +static void storeMacroBody(const char *pMacroBody) +{ + ASSERT(scr_num_macros < MAX_SCR_MACROS, + "FLEX: macro count out of bounds: %u", scr_num_macros); + + /* Store macro body */ + sstrcpy(scr_macro[scr_num_macros].scr_define_body, pMacroBody); + + scr_num_macros++; +} + +/* include directive encountered - push current buffer, set up new one */ +static void pushInclude(const char *pIncludePath) +{ + PHYSFS_file* newInput; + + if ( scr_include_stack_ptr >= MAX_SCR_INCLUDE_DEPTH ){ + scr_error("FLEX: Includes nested too deeply" ); + } + + if(!PHYSFS_exists(pIncludePath)){ + scr_error("FLEX: '%s' include doesn't exist", pIncludePath ); + } + + /* Open include */ + newInput = PHYSFS_openRead(pIncludePath); + + if(!newInput){ + scr_error("FLEX: Couldn't open include: '%s'\n%s", + pIncludePath, PHYSFS_getLastError() ); + } + + /* Push current flex buffer */ + include_stack[scr_include_stack_ptr] = YY_CURRENT_BUFFER; + scr_include_stack_ptr++; + + ASSERT(scr_include_stack_ptr < MAX_SCR_INCLUDE_DEPTH, + "FLEX: scr_include_stack_ptr out of bounds: %u", scr_include_stack_ptr); + + pScrInputFiles[scr_include_stack_ptr] = newInput; +} + + + + + + + + + + + + +#line 1147 "script_lexer.cpp" + +#define INITIAL 0 +#define COMMENT 1 +#define SLCOMMENT 2 +#define QUOTE 3 +#define _MACRO 4 +#define _INCL 5 +#define _INCL_END_QUOTE 6 +#define _DEF_MACRO 7 +#define _DEF_BODY_START 8 +#define _DEF_BODY 9 + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +static int yy_init_globals (void ); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int scr_lex_destroy (void ); + +int scr_get_debug (void ); + +void scr_set_debug (int debug_flag ); + +YY_EXTRA_TYPE scr_get_extra (void ); + +void scr_set_extra (YY_EXTRA_TYPE user_defined ); + +FILE *scr_get_in (void ); + +void scr_set_in (FILE * in_str ); + +FILE *scr_get_out (void ); + +void scr_set_out (FILE * out_str ); + +int scr_get_leng (void ); + +char *scr_get_text (void ); + +int scr_get_lineno (void ); + +void scr_set_lineno (int line_number ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int scr_wrap (void ); +#else +extern int scr_wrap (void ); +#endif +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ); +#endif + +#ifndef YY_NO_INPUT + +#ifdef __cplusplus +static int yyinput (void ); +#else +static int input (void ); +#endif + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( scr_text, scr_leng, 1, scr_out )) {} } while (0) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + size_t n; \ + for ( n = 0; n < max_size && \ + (c = getc( scr_in )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( scr_in ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, scr_in))==0 && ferror(scr_in)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(scr_in); \ + } \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int scr_lex (void); + +#define YY_DECL int scr_lex (void) +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after scr_text and scr_leng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + +#line 478 "script_lexer.lpp" + + + /* Match keywords */ +#line 1345 "script_lexer.cpp" + + if ( !(yy_init) ) + { + (yy_init) = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! (yy_start) ) + (yy_start) = 1; /* first start state */ + + if ( ! scr_in ) + scr_in = stdin; + + if ( ! scr_out ) + scr_out = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + scr_ensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + scr__create_buffer(scr_in,YY_BUF_SIZE ); + } + + scr__load_buffer_state( ); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = (yy_c_buf_p); + + /* Support of scr_text. */ + *yy_cp = (yy_hold_char); + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = (yy_start); +yy_match: + do + { + register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 251 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_current_state != 250 ); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + + YY_DO_BEFORE_ACTION; + + if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] ) + { + int yyl; + for ( yyl = 0; yyl < scr_leng; ++yyl ) + if ( scr_text[yyl] == '\n' ) + + scr_lineno++; +; + } + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = (yy_hold_char); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 481 "script_lexer.lpp" +return WAIT; + YY_BREAK +case 2: +YY_RULE_SETUP +#line 482 "script_lexer.lpp" +return EVERY; + YY_BREAK +case 3: +YY_RULE_SETUP +#line 483 "script_lexer.lpp" +return TRIGGER; + YY_BREAK +case 4: +YY_RULE_SETUP +#line 484 "script_lexer.lpp" +return EVENT; + YY_BREAK +case 5: +YY_RULE_SETUP +#line 485 "script_lexer.lpp" +return INACTIVE; + YY_BREAK +case 6: +YY_RULE_SETUP +#line 486 "script_lexer.lpp" +return INITIALISE; + YY_BREAK +case 7: +YY_RULE_SETUP +#line 487 "script_lexer.lpp" +return LINK; + YY_BREAK +case 8: +YY_RULE_SETUP +#line 488 "script_lexer.lpp" +return REF; + YY_BREAK +case 9: +YY_RULE_SETUP +#line 489 "script_lexer.lpp" +return RET; + YY_BREAK +case 10: +YY_RULE_SETUP +#line 490 "script_lexer.lpp" +return lexFUNCTION; + YY_BREAK +case 11: +YY_RULE_SETUP +#line 491 "script_lexer.lpp" +{ RULE(scr_text); return TO_INT_CAST; } + YY_BREAK +case 12: +YY_RULE_SETUP +#line 492 "script_lexer.lpp" +{ RULE(scr_text); return TO_FLOAT_CAST; } + YY_BREAK +case 13: +YY_RULE_SETUP +#line 493 "script_lexer.lpp" +{ scr_lval.stype = ST_PUBLIC; return STORAGE; } + YY_BREAK +case 14: +YY_RULE_SETUP +#line 494 "script_lexer.lpp" +{ scr_lval.stype = ST_PRIVATE; return STORAGE; } + YY_BREAK +case 15: +YY_RULE_SETUP +#line 495 "script_lexer.lpp" +{ scr_lval.stype = ST_LOCAL; return STORAGE; } + YY_BREAK +case 16: +YY_RULE_SETUP +#line 496 "script_lexer.lpp" +return WHILE; + YY_BREAK +case 17: +YY_RULE_SETUP +#line 497 "script_lexer.lpp" +return IF; + YY_BREAK +case 18: +YY_RULE_SETUP +#line 498 "script_lexer.lpp" +return ELSE; + YY_BREAK +case 19: +YY_RULE_SETUP +#line 499 "script_lexer.lpp" +return EXIT; + YY_BREAK +case 20: +YY_RULE_SETUP +#line 500 "script_lexer.lpp" +return PAUSE; + YY_BREAK +/* Match type keywords */ +case 21: +YY_RULE_SETUP +#line 503 "script_lexer.lpp" +{ scr_lval.tval = VAL_VOID; return _VOID; } + YY_BREAK +case 22: +YY_RULE_SETUP +#line 504 "script_lexer.lpp" +{ scr_lval.tval = VAL_STRING; return TYPE; } + YY_BREAK +case 23: +YY_RULE_SETUP +#line 505 "script_lexer.lpp" +{ scr_lval.tval = VAL_BOOL; return TYPE; } + YY_BREAK +case 24: +YY_RULE_SETUP +#line 506 "script_lexer.lpp" +{ scr_lval.tval = VAL_INT; return TYPE; } + YY_BREAK +case 25: +YY_RULE_SETUP +#line 507 "script_lexer.lpp" +{ scr_lval.tval = VAL_FLOAT; return TYPE; } + YY_BREAK +/* Match boolean values */ +case 26: +YY_RULE_SETUP +#line 510 "script_lexer.lpp" +{ scr_lval.bval = true; return BOOLEAN_T; } + YY_BREAK +case 27: +YY_RULE_SETUP +#line 511 "script_lexer.lpp" +{ scr_lval.bval = false; return BOOLEAN_T; } + YY_BREAK +/* Match increment/decrement operators */ +case 28: +YY_RULE_SETUP +#line 514 "script_lexer.lpp" +{RULE("++"); return _INC; } + YY_BREAK +case 29: +YY_RULE_SETUP +#line 515 "script_lexer.lpp" +{RULE("++"); return _DEC; } + YY_BREAK +/* Match boolean operators */ +case 30: +YY_RULE_SETUP +#line 518 "script_lexer.lpp" +return BOOLEQUAL; + YY_BREAK +case 31: +YY_RULE_SETUP +#line 519 "script_lexer.lpp" +return NOTEQUAL; + YY_BREAK +case 32: +YY_RULE_SETUP +#line 520 "script_lexer.lpp" +return GREATEQUAL; + YY_BREAK +case 33: +YY_RULE_SETUP +#line 521 "script_lexer.lpp" +return LESSEQUAL; + YY_BREAK +case 34: +YY_RULE_SETUP +#line 522 "script_lexer.lpp" +return GREATER; + YY_BREAK +case 35: +YY_RULE_SETUP +#line 523 "script_lexer.lpp" +return LESS; + YY_BREAK +case 36: +YY_RULE_SETUP +#line 524 "script_lexer.lpp" +return _AND; + YY_BREAK +case 37: +YY_RULE_SETUP +#line 525 "script_lexer.lpp" +return _OR; + YY_BREAK +case 38: +YY_RULE_SETUP +#line 526 "script_lexer.lpp" +return _NOT; + YY_BREAK +/* Start of a #define */ +case 39: +YY_RULE_SETUP +#line 529 "script_lexer.lpp" +{ BEGIN (_DEF_MACRO); } + YY_BREAK +/* Start of the #define macro name */ +case 40: +YY_RULE_SETUP +#line 532 "script_lexer.lpp" +{ + RULE("FLEX: matched define macro: '#define %s'", scr_text); + + /* Store macro name */ + storeMacroName(scr_text); + + BEGIN (_DEF_BODY_START); + } + YY_BREAK +case 41: +YY_RULE_SETUP +#line 541 "script_lexer.lpp" +{ BEGIN (_DEF_BODY); } /* Eat space between macro and body */ + YY_BREAK +case 42: +YY_RULE_SETUP +#line 543 "script_lexer.lpp" +{ /* Anything until the end of the line is macro body */ + + RULE("FLEX: matched define body: '#define %s %s' (%d)", + scr_macro[scr_num_macros].scr_define_macro, scr_text, scr_num_macros + 1); + + /* Store macro body */ + storeMacroBody(scr_text); + + BEGIN (INITIAL); + } + YY_BREAK +/* Handle Includes */ +case 43: +YY_RULE_SETUP +#line 555 "script_lexer.lpp" +{ BEGIN (_INCL); } /* Match '#include' and skip whitespace until quotation */ + YY_BREAK +case 44: +YY_RULE_SETUP +#line 557 "script_lexer.lpp" +{ /* got the include file name */ + RULE("FLEX: Opening include '%s' (scr_include_stack_ptr: %u)", scr_text, scr_include_stack_ptr); + + /* Set up new input buffer, push current one to stack */ + pushInclude(scr_text); + + /* Match the ending quote */ + BEGIN(_INCL_END_QUOTE); + } + YY_BREAK +case 45: +YY_RULE_SETUP +#line 567 "script_lexer.lpp" +{ + int line; + char *text; + YY_BUFFER_STATE includeBuffer; + + ASSERT(scr_include_stack_ptr < MAX_SCR_INCLUDE_DEPTH, + "FLEX: scr_include_stack_ptr out of bounds: %u", scr_include_stack_ptr); + + ASSERT(pScrInputFiles[scr_include_stack_ptr] != NULL, "FLEX: failed to load include"); + + RULE("FLEX: storing line number for include %u: ", + scr_include_stack_ptr - 1, scr_lineno); + + /* Store the current line number in the current input buffer */ + scriptGetErrorData(&line, &text); + scrInclLine[scr_include_stack_ptr - 1] = line; + scr_lineno = 1; //we are at the beginning of the first line in a new input now + + /* Create a new YY_BUFFER_STATE for this file */ + includeBuffer = scr__create_buffer(NULL,YY_BUF_SIZE); + + /* Switch to the new buffer */ + scr__switch_to_buffer(includeBuffer); + + BEGIN (INITIAL); + } + YY_BREAK +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(COMMENT): +case YY_STATE_EOF(SLCOMMENT): +case YY_STATE_EOF(QUOTE): +case YY_STATE_EOF(_MACRO): +case YY_STATE_EOF(_INCL): +case YY_STATE_EOF(_INCL_END_QUOTE): +case YY_STATE_EOF(_DEF_MACRO): +case YY_STATE_EOF(_DEF_BODY_START): +case YY_STATE_EOF(_DEF_BODY): +#line 594 "script_lexer.lpp" +{ + RULE("FLEX: EOF: scr_include_stack_ptr: %u; scr_macro_stack_ptr: %d", + scr_include_stack_ptr, scr_macro_stack_ptr); + + ASSERT(pScrInputFiles[scr_include_stack_ptr] != NULL, "FLEX: can't unload, buffer is NULL"); + + if ( scr_include_stack_ptr == 0 ) + { + /* We finished scanning top level script or macro */ + if(scr_macro_stack_ptr > 0) + { + RULE("FLEX: Finished parsing macro %d", scr_macro_stack_ptr); + + popMacroStack(); + } + else //both stacks are empty + { + RULE("FLEX: Finished parsing all input"); + yyterminate(); + } + } + else + { + /* First finish scanning all macros */ + if(scr_macro_stack_ptr > 0) + { + RULE("FLEX: Finished parsing macro %d in include %d", + scr_macro_stack_ptr, scr_include_stack_ptr); + + popMacroStack(); + } + else //no macros, return to previous include + { + RULE("FLEX: returning from parsing include %u", scr_include_stack_ptr); + + /* Free include buffer */ + PHYSFS_close(pScrInputFiles[scr_include_stack_ptr]); + pScrInputFiles[scr_include_stack_ptr] = NULL; + + /* Delete flex buffer */ + scr__delete_buffer(YY_CURRENT_BUFFER ); + + /* Pop previous script file */ + scr__switch_to_buffer(include_stack[scr_include_stack_ptr - 1] ); + + ASSERT(scr_include_stack_ptr != 0, + "Can't restore line number of theprevious flex input"); + + /* Restore line count of the previous buffer from the line count stack */ + scr_lineno = scrInclLine[scr_include_stack_ptr - 1]; + RULE("FLEX: restoring line number for include %u: ", + scr_include_stack_ptr, scr_lineno); + + /* Go to the previous flex input buffer */ + scr_include_stack_ptr--; + } + } + } + YY_BREAK +/* Match floating point numbers */ +case 46: +YY_RULE_SETUP +#line 655 "script_lexer.lpp" +{ + RULE( "float matched '%s'", scr_text); + + scr_lval.fval = (float)atof(scr_text); + + return FLOAT_T; + } + YY_BREAK +/* Match integer numbers */ +case 47: +YY_RULE_SETUP +#line 664 "script_lexer.lpp" +{ scr_lval.ival = atol(scr_text); return INTEGER; } + YY_BREAK +/* Match identifiers */ +case 48: +YY_RULE_SETUP +#line 667 "script_lexer.lpp" +{ + char* tmpMacroBuffer; + RULE( "looking up '%s'", scr_text); + + /* See if this identifier has been defined as a type */ + if (scriptLookUpType(scr_text, &scr_lval.tval)) //STRUCTURESTAT etc + { + + RULE( "'%s' is a user type", scr_text); + + return TYPE; + } + /* See if this identifier has been defined as a variable */ + else if (scriptLookUpVariable(scr_text, &scr_lval.vSymbol)) + { + + RULE( "'%s' is a var", scr_text); + + return scriptGetVarToken(scr_lval.vSymbol); + } + /* See if this identifier has been defined as a constant */ + else if (scriptLookUpConstant(scr_text, &scr_lval.cSymbol)) + { + + RULE( "'%s' is a constant", scr_text); + + return scriptGetConstToken(scr_lval.cSymbol); + } + /* See if this identifier has been defined as a function */ + else if (scriptLookUpFunction(scr_text, &scr_lval.fSymbol)) + { + + RULE( "'%s' is a function", scr_text); + + return scriptGetFuncToken(scr_lval.fSymbol); + } + + /* See if this identifier has been defined as a custom function */ + else if (scriptLookUpCustomFunction(scr_text, &scr_lval.eSymbol)) + { + + RULE( "'%s' is a cust func", scr_text); + + return scriptGetCustomFuncToken(scr_lval.eSymbol); + } + + else if (scriptLookUpTrigger(scr_text, &scr_lval.tSymbol)) + { + + RULE( "'%s' is a trigger", scr_text); + + return TRIG_SYM; + } + else if (scriptLookUpEvent(scr_text, &scr_lval.eSymbol)) + { + + RULE( "'%s' is an event", scr_text); + + return EVENT_SYM; + } + else if (scriptLookUpCallback(scr_text, &scr_lval.cbSymbol)) + { + + RULE( "'%s' is a callback", scr_text); + + return CALLBACK_SYM; + } + else if(scriptLoopUpMacro(scr_text, &tmpMacroBuffer)) + { + RULE( "'%s' is a macro", scr_text); + + ASSERT(tmpMacroBuffer != NULL, + "FLEX: failed to allocate memory for macro buffer %d", scr_macro_stack_ptr); + + ASSERT(scr_macro_stack_ptr >= 0 && scr_macro_stack_ptr < MAX_SCR_MACRO_DEPTH, + "FLEX: flex macro buffer pointer out of bounds: %d", scr_macro_stack_ptr ); + + /* Push current buffer we are processing; + * can be either macro buffer, include buffer or top level script + */ + macro_stack[scr_macro_stack_ptr] = YY_CURRENT_BUFFER; + scr_macro_stack_ptr++; + + pScrMacroBuffer[scr_macro_stack_ptr] = tmpMacroBuffer; // Assign to the new input buffer + + /* Feed flex with the new macro buffer */ + scr__switch_to_buffer(scr__scan_string(pScrMacroBuffer[scr_macro_stack_ptr] ) ); + } + else + { + RULE( "'%s' is an ident", scr_text); + + sstrcpy(aText[currText], scr_text); + scr_lval.sval = aText[currText]; + currText = (currText + 1) % TEXT_BUFFERS; + return IDENT; + } + } + YY_BREAK +/* Strip macros */ +case 49: +YY_RULE_SETUP +#line 766 "script_lexer.lpp" +{ BEGIN (_MACRO); } + YY_BREAK +case 50: +/* rule 50 can match eol */ +YY_RULE_SETUP +#line 767 "script_lexer.lpp" +{ BEGIN (INITIAL); } + YY_BREAK +case 51: +YY_RULE_SETUP +#line 768 "script_lexer.lpp" +; + YY_BREAK +/* Match quoted text */ +case 52: +YY_RULE_SETUP +#line 771 "script_lexer.lpp" +{ BEGIN (QUOTE); } + YY_BREAK +case 53: +YY_RULE_SETUP +#line 772 "script_lexer.lpp" +{ BEGIN (INITIAL); } + YY_BREAK +case 54: +YY_RULE_SETUP +#line 773 "script_lexer.lpp" +{ + sstrcpy(aText[currText], scr_text); + scr_lval.sval = aText[currText]; + currText = (currText + 1) % TEXT_BUFFERS; + //debug(LOG_SCRIPT, "%s is QTEXT", scr_text); + return QTEXT; + } + YY_BREAK +/* Skip white space */ +case 55: +/* rule 55 can match eol */ +YY_RULE_SETUP +#line 782 "script_lexer.lpp" +; + YY_BREAK +/* Strip comments */ +case 56: +YY_RULE_SETUP +#line 785 "script_lexer.lpp" +{ inComment=true; BEGIN (COMMENT); } + YY_BREAK +case 57: +#line 787 "script_lexer.lpp" +case 58: +/* rule 58 can match eol */ +YY_RULE_SETUP +#line 787 "script_lexer.lpp" +{ inComment=false; BEGIN (INITIAL); } + YY_BREAK +case 59: +#line 789 "script_lexer.lpp" +case 60: +/* rule 60 can match eol */ +YY_RULE_SETUP +#line 789 "script_lexer.lpp" +; + YY_BREAK +/* Strip single line comments */ +case 61: +YY_RULE_SETUP +#line 792 "script_lexer.lpp" +{ BEGIN (SLCOMMENT); } + YY_BREAK +case 62: +/* rule 62 can match eol */ +YY_RULE_SETUP +#line 793 "script_lexer.lpp" +{ BEGIN (INITIAL); } + YY_BREAK +case 63: +YY_RULE_SETUP +#line 794 "script_lexer.lpp" +; + YY_BREAK +/* Match anything that's been missed and pass it as a char */ +case 64: +YY_RULE_SETUP +#line 797 "script_lexer.lpp" +return scr_text[0]; + YY_BREAK +case 65: +YY_RULE_SETUP +#line 799 "script_lexer.lpp" +ECHO; + YY_BREAK +#line 2002 "script_lexer.cpp" + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = (yy_hold_char); + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed scr_in at a new source and called + * scr_lex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = scr_in; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++(yy_c_buf_p); + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_END_OF_FILE: + { + (yy_did_buffer_switch_on_eof) = 0; + + if ( scr_wrap( ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * scr_text, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = + (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + (yy_c_buf_p) = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ +} /* end of scr_lex */ + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +static int yy_get_next_buffer (void) +{ + register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + register char *source = (yytext_ptr); + register int number_to_move, i; + int ret_val; + + if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; + + else + { + int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER; + + int yy_c_buf_p_offset = + (int) ((yy_c_buf_p) - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + scr_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + (yy_n_chars), (size_t) num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + if ( (yy_n_chars) == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + scr_restart(scr_in ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) scr_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + + (yy_n_chars) += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; + + (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + + static yy_state_type yy_get_previous_state (void) +{ + register yy_state_type yy_current_state; + register char *yy_cp; + + yy_current_state = (yy_start); + + for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) + { + register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 251 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) +{ + register int yy_is_jam; + register char *yy_cp = (yy_c_buf_p); + + register YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 251 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 250); + + return yy_is_jam ? 0 : yy_current_state; +} + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (void) +#else + static int input (void) +#endif + +{ + int c; + + *(yy_c_buf_p) = (yy_hold_char); + + if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + /* This was really a NUL. */ + *(yy_c_buf_p) = '\0'; + + else + { /* need more input */ + int offset = (yy_c_buf_p) - (yytext_ptr); + ++(yy_c_buf_p); + + switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + scr_restart(scr_in ); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( scr_wrap( ) ) + return EOF; + + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = (yytext_ptr) + offset; + break; + } + } + } + + c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ + *(yy_c_buf_p) = '\0'; /* preserve scr_text */ + (yy_hold_char) = *++(yy_c_buf_p); + + if ( c == '\n' ) + + scr_lineno++; +; + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * + * @note This function does not reset the start condition to @c INITIAL . + */ + void scr_restart (FILE * input_file ) +{ + + if ( ! YY_CURRENT_BUFFER ){ + scr_ensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + scr__create_buffer(scr_in,YY_BUF_SIZE ); + } + + scr__init_buffer(YY_CURRENT_BUFFER,input_file ); + scr__load_buffer_state( ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * + */ + void scr__switch_to_buffer (YY_BUFFER_STATE new_buffer ) +{ + + /* TODO. We should be able to replace this entire function body + * with + * scr_pop_buffer_state(); + * scr_push_buffer_state(new_buffer); + */ + scr_ensure_buffer_stack (); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + scr__load_buffer_state( ); + + /* We don't actually know whether we did this switch during + * EOF (scr_wrap()) processing, but the only time this flag + * is looked at is after scr_wrap() is called, so it's safe + * to go ahead and always set it. + */ + (yy_did_buffer_switch_on_eof) = 1; +} + +static void scr__load_buffer_state (void) +{ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + scr_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + (yy_hold_char) = *(yy_c_buf_p); +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * + * @return the allocated buffer state. + */ + YY_BUFFER_STATE scr__create_buffer (FILE * file, int size ) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) scr_alloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in scr__create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) scr_alloc(b->yy_buf_size + 2 ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in scr__create_buffer()" ); + + b->yy_is_our_buffer = 1; + + scr__init_buffer(b,file ); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with scr__create_buffer() + * + */ + void scr__delete_buffer (YY_BUFFER_STATE b ) +{ + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + scr_free((void *) b->yy_ch_buf ); + + scr_free((void *) b ); +} + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a scr_restart() or at EOF. + */ + static void scr__init_buffer (YY_BUFFER_STATE b, FILE * file ) + +{ + int oerrno = errno; + + scr__flush_buffer(b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then scr__init_buffer was _probably_ + * called from scr_restart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = 0; + + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * + */ + void scr__flush_buffer (YY_BUFFER_STATE b ) +{ + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + scr__load_buffer_state( ); +} + +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * + */ +void scr_push_buffer_state (YY_BUFFER_STATE new_buffer ) +{ + if (new_buffer == NULL) + return; + + scr_ensure_buffer_stack(); + + /* This block is copied from scr__switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + (yy_buffer_stack_top)++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from scr__switch_to_buffer. */ + scr__load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * + */ +void scr_pop_buffer_state (void) +{ + if (!YY_CURRENT_BUFFER) + return; + + scr__delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + if ((yy_buffer_stack_top) > 0) + --(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + scr__load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void scr_ensure_buffer_stack (void) +{ + int num_to_alloc; + + if (!(yy_buffer_stack)) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; + (yy_buffer_stack) = (struct yy_buffer_state**)scr_alloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in scr_ensure_buffer_stack()" ); + + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + (yy_buffer_stack_max) = num_to_alloc; + (yy_buffer_stack_top) = 0; + return; + } + + if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + int grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = (yy_buffer_stack_max) + grow_size; + (yy_buffer_stack) = (struct yy_buffer_state**)scr_realloc + ((yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in scr_ensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + (yy_buffer_stack_max) = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE scr__scan_buffer (char * base, yy_size_t size ) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) scr_alloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in scr__scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + scr__switch_to_buffer(b ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to scr_lex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * scr__scan_bytes() instead. + */ +YY_BUFFER_STATE scr__scan_string (yyconst char * yystr ) +{ + + return scr__scan_bytes(yystr,strlen(yystr) ); +} + +/** Setup the input buffer state to scan the given bytes. The next call to scr_lex() will + * scan from a @e copy of @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE scr__scan_bytes (yyconst char * yybytes, int _yybytes_len ) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = _yybytes_len + 2; + buf = (char *) scr_alloc(n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in scr__scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = scr__scan_buffer(buf,n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in scr__scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yy_fatal_error (yyconst char* msg ) +{ + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up scr_text. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + scr_text[scr_leng] = (yy_hold_char); \ + (yy_c_buf_p) = scr_text + yyless_macro_arg; \ + (yy_hold_char) = *(yy_c_buf_p); \ + *(yy_c_buf_p) = '\0'; \ + scr_leng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the current line number. + * + */ +int scr_get_lineno (void) +{ + + return scr_lineno; +} + +/** Get the input stream. + * + */ +FILE *scr_get_in (void) +{ + return scr_in; +} + +/** Get the output stream. + * + */ +FILE *scr_get_out (void) +{ + return scr_out; +} + +/** Get the length of the current token. + * + */ +int scr_get_leng (void) +{ + return scr_leng; +} + +/** Get the current token. + * + */ + +char *scr_get_text (void) +{ + return scr_text; +} + +/** Set the current line number. + * @param line_number + * + */ +void scr_set_lineno (int line_number ) +{ + + scr_lineno = line_number; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param in_str A readable stream. + * + * @see scr__switch_to_buffer + */ +void scr_set_in (FILE * in_str ) +{ + scr_in = in_str ; +} + +void scr_set_out (FILE * out_str ) +{ + scr_out = out_str ; +} + +int scr_get_debug (void) +{ + return scr__flex_debug; +} + +void scr_set_debug (int bdebug ) +{ + scr__flex_debug = bdebug ; +} + +static int yy_init_globals (void) +{ + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from scr_lex_destroy(), so don't allocate here. + */ + + /* We do not touch scr_lineno unless the option is enabled. */ + scr_lineno = 1; + + (yy_buffer_stack) = 0; + (yy_buffer_stack_top) = 0; + (yy_buffer_stack_max) = 0; + (yy_c_buf_p) = (char *) 0; + (yy_init) = 0; + (yy_start) = 0; + +/* Defined in main.c */ +#ifdef YY_STDINIT + scr_in = stdin; + scr_out = stdout; +#else + scr_in = (FILE *) 0; + scr_out = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * scr_lex_init() + */ + return 0; +} + +/* scr_lex_destroy is for both reentrant and non-reentrant scanners. */ +int scr_lex_destroy (void) +{ + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + scr__delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + scr_pop_buffer_state(); + } + + /* Destroy the stack itself. */ + scr_free((yy_buffer_stack) ); + (yy_buffer_stack) = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * scr_lex() is called, initialization will occur. */ + yy_init_globals( ); + + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) +{ + register int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * s ) +{ + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *scr_alloc (yy_size_t size ) +{ + return (void *) malloc( size ); +} + +void *scr_realloc (void * ptr, yy_size_t size ) +{ + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); +} + +void scr_free (void * ptr ) +{ + free( (char *) ptr ); /* see scr_realloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 799 "script_lexer.lpp" + + + +/* Set the current input file for the lexer */ +void scriptSetInputFile(PHYSFS_file* fileHandle) +{ + YY_BUFFER_STATE inputScript; + unsigned int i; + + /* Reset the lexer in case it's been used before */ + scr__flush_buffer( YY_CURRENT_BUFFER ); + + /* Reset include stack */ + scr_include_stack_ptr = 0; + + /* Initialize include input files */ + for(i = 0; i < MAX_SCR_INCLUDE_DEPTH; ++i) + { + pScrInputFiles[i] = NULL; + scrInclLine[i] = 0; + } + + /* Set the initial input buffer */ + pScrInputFiles[0] = fileHandle; + + inputScript = scr__create_buffer(NULL,YY_BUF_SIZE); + + scr__switch_to_buffer(inputScript); + + /* Reset number of macros */ + scr_num_macros = 0; + + /* Reset macro stack */ + scr_macro_stack_ptr = 0; + + /* Initialize macro input buffers */ + for(i = 0; i < MAX_SCR_MACRO_DEPTH; ++i) + { + pScrMacroBuffer[i] = NULL; + } +} + +void scriptGetErrorData(int *pLine, char **ppText) +{ + *pLine = scr_lineno; + *ppText = scr_text; +} + +int scr_wrap(void) +{ + if (inComment) + { + debug( LOG_ERROR, "Warning: reached end of file in a comment" ); + abort(); + } + return 1; +} + + +/* Older GNU Flex versions don't define scr_lex_destroy() + * (and neither define a subminor version) + */ +#if !defined(YY_FLEX_SUBMINOR_VERSION) || (YY_FLEX_SUBMINOR_VERSION < 9) +int scr_lex_destroy(void) +{ + /* For non-reentrant C scanner only. */ + scr__delete_buffer(YY_CURRENT_BUFFER); + yy_init = 1; + return 0; +} +#endif + diff --git a/lib/script/script_parser.cpp b/lib/script/script_parser.cpp new file mode 100644 index 000000000..4464892a0 --- /dev/null +++ b/lib/script/script_parser.cpp @@ -0,0 +1,9583 @@ +/* + This file is part of Warzone 2100. + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Bison version. */ +#define YYBISON_VERSION "2.5" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + +/* Substitute the variable and function names. */ +#define yyparse scr_parse +#define yylex scr_lex +#define yyerror scr_error +#define yylval scr_lval +#define yychar scr_char +#define yydebug scr_debug +#define yynerrs scr_nerrs + + +/* Copy the first part of user declarations. */ + +/* Line 268 of yacc.c */ +#line 21 "script_parser.ypp" + +/* + * script.y + * + * The yacc grammar for the scipt files. + */ + +#include "lib/framework/frame.h" +#include "lib/framework/frameresource.h" +#include "lib/framework/string_ext.h" +#include "lib/script/interpreter.h" +#include "lib/script/parse.h" +#include "lib/script/script.h" + +#include + +/* this will give us a more detailed error output */ +#define YYERROR_VERBOSE true + +/* Script defines stack */ + +extern int scr_lex(void); +extern int scr_lex_destroy(void); + +/* Error return codes for code generation functions */ +enum CODE_ERROR +{ + CE_OK, // No error + CE_MEMORY, // Out of memory + CE_PARSE // A parse error occured +}; + +/* Turn off a couple of warnings that the yacc generated code gives */ + +/* Pointer to the compiled code */ +static SCRIPT_CODE *psFinalProg=NULL; + +/* Pointer to current block of compiled code */ +static CODE_BLOCK *psCurrBlock=NULL; + +/* Pointer to current block of conditional code */ +static COND_BLOCK *psCondBlock=NULL; + +/* Pointer to current block of object variable code */ +static OBJVAR_BLOCK *psObjVarBlock=NULL; + +/* Pointer to current block of compiled parameter code */ +static PARAM_BLOCK *psCurrPBlock=NULL; + +/* Any errors occured? */ +static bool bError=false; + +//String support +//----------------------------- +char msg[MAXSTRLEN]; +extern char STRSTACK[MAXSTACKLEN][MAXSTRLEN]; // just a simple string "stack" +extern UDWORD CURSTACKSTR; //Current string index + +/* Pointer into the current code block */ +static INTERP_VAL *ip; + +/* Pointer to current parameter declaration block */ +//static PARAM_DECL *psCurrParamDecl=NULL; + +/* Pointer to current trigger subdeclaration */ +static TRIGGER_DECL *psCurrTDecl=NULL; + +/* Pointer to current variable subdeclaration */ +static VAR_DECL *psCurrVDecl=NULL; + +/* Pointer to the current variable identifier declaration */ +static VAR_IDENT_DECL *psCurrVIdentDecl=NULL; + +/* Pointer to the current array access block */ +static ARRAY_BLOCK *psCurrArrayBlock=NULL; + +/* Return code from code generation functions */ +static CODE_ERROR codeRet; + +/* The list of global variables */ +static VAR_SYMBOL *psGlobalVars=NULL; + +/* The list of global arrays */ +static VAR_SYMBOL *psGlobalArrays=NULL; + +#define maxEventsLocalVars 1200 +static VAR_SYMBOL *psLocalVarsB[maxEventsLocalVars]; /* local var storage */ +static UDWORD numEventLocalVars[maxEventsLocalVars]; /* number of declard local vars for each event */ +EVENT_SYMBOL *psCurEvent = NULL; /* stores current event: for local var declaration */ + +/* The current object variable context */ +static INTERP_TYPE objVarContext = (INTERP_TYPE)0; + +/* Control whether debug info is generated */ +static bool genDebugInfo = true; + +/* Currently defined triggers */ +static TRIGGER_SYMBOL *psTriggers; +static UDWORD numTriggers; + +/* Currently defined events */ +static EVENT_SYMBOL *psEvents; +static UDWORD numEvents; + +/* This is true when local variables are being defined. + * (So local variables can have the same name as global ones) + */ +static bool localVariableDef=false; + +/* The identifier for the current script function being defined */ +//static char *pCurrFuncIdent=NULL; + +/* A temporary store for a line number - used when + * generating debugging info for functions, conditionals and loops. + */ +static UDWORD debugLine; + +/* The table of user types */ +TYPE_SYMBOL *asScrTypeTab; + +/* The table of instinct function type definitions */ +FUNC_SYMBOL *asScrInstinctTab; + +/* The table of external variables and their access functions */ +VAR_SYMBOL *asScrExternalTab; + +/* The table of object variables and their access functions. */ +VAR_SYMBOL *asScrObjectVarTab; + +/* The table of constant variables */ +CONST_SYMBOL *asScrConstantTab; + +/* The table of callback triggers */ +CALLBACK_SYMBOL *asScrCallbackTab; + +/* Used for additional debug output */ +void script_debug(const char *pFormat, ...); + +/**************************************************************************************** + * + * Code Block Macros + * + * These macros are used to allocate and free the different types of code + * block used within the compiler + */ + + +/* What the macro should do if it has an allocation error. + * This is different depending on whether the macro is used + * in a function, or in a rule body. + * + * This definition is used within the code generation functions + * and is then changed for use within a rule body. + */ +#define ALLOC_ERROR_ACTION return CE_MEMORY + +/* Macro to allocate a program structure, size is in _bytes_ */ +#define ALLOC_PROG(psProg, codeSize, pAICode, numGlobs, numArys, numTrigs, numEvnts) \ + (psProg) = (SCRIPT_CODE *)malloc(sizeof(SCRIPT_CODE)); \ + if ((psProg) == NULL) \ + { \ + debug(LOG_ERROR, "Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + (psProg)->pCode = (INTERP_VAL *)malloc((codeSize) * sizeof(INTERP_VAL)); \ + if ((psProg)->pCode == NULL) \ + { \ + debug(LOG_ERROR, "Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + if (numGlobs > 0) \ + { \ + (psProg)->pGlobals = (INTERP_TYPE *)malloc(sizeof(INTERP_TYPE) * (numGlobs)); \ + if ((psProg)->pGlobals == NULL) \ + { \ + debug(LOG_ERROR, "Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + } \ + else \ + { \ + (psProg)->pGlobals = NULL; \ + } \ + if (numArys > 0) \ + { \ + (psProg)->psArrayInfo = (ARRAY_DATA *)malloc(sizeof(ARRAY_DATA) * (numArys)); \ + if ((psProg)->psArrayInfo == NULL) \ + { \ + debug(LOG_ERROR, "Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + } \ + else \ + { \ + (psProg)->psArrayInfo = NULL; \ + } \ + (psProg)->numArrays = (UWORD)(numArys); \ + if ((numTrigs) > 0) \ + { \ + (psProg)->pTriggerTab = (uint16_t *)malloc(sizeof(uint16_t) * ((numTrigs) + 1)); \ + if ((psProg)->pTriggerTab == NULL) \ + { \ + debug(LOG_ERROR, "Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + (psProg)->psTriggerData = (TRIGGER_DATA *)malloc(sizeof(TRIGGER_DATA) * (numTrigs)); \ + if ((psProg)->psTriggerData == NULL) \ + { \ + debug(LOG_ERROR, "Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + } \ + else \ + { \ + (psProg)->pTriggerTab = NULL; \ + (psProg)->psTriggerData = NULL; \ + } \ + (psProg)->pEventTab = (uint16_t *)malloc(sizeof(uint16_t) * ((numEvnts) + 1)); \ + if ((psProg)->pEventTab == NULL) \ + { \ + debug(LOG_ERROR, "Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + (psProg)->pEventLinks = (int16_t *)malloc(sizeof(int16_t) * (numEvnts)); \ + if ((psProg)->pEventLinks == NULL) \ + { \ + debug(LOG_ERROR, "Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + (psProg)->numGlobals = (UWORD)(numGlobs); \ + (psProg)->numTriggers = (UWORD)(numTriggers); \ + (psProg)->numEvents = (UWORD)(numEvnts); \ + (psProg)->size = (codeSize) * sizeof(INTERP_VAL); + +/* Macro to allocate a code block, blockSize - number of INTERP_VALs we need*/ +#define ALLOC_BLOCK(psBlock, num) \ + (psBlock) = (CODE_BLOCK *)malloc(sizeof(CODE_BLOCK)); \ + if ((psBlock) == NULL) \ + { \ + debug(LOG_ERROR, "Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + (psBlock)->pCode = (INTERP_VAL *)malloc((num) * sizeof(INTERP_VAL)); \ + if ((psBlock)->pCode == NULL) \ + { \ + debug(LOG_ERROR, "Out of memory"); \ + free((psBlock)); \ + ALLOC_ERROR_ACTION; \ + } \ + (psBlock)->size = (num); \ + (psBlock)->debugEntries = 0 + +/* Macro to free a code block */ +#define FREE_BLOCK(psBlock) \ + free((psBlock)->pCode); \ + free((psBlock)) + +/* Macro to allocate a parameter block */ +#define ALLOC_PBLOCK(psBlock, num, paramSize) \ + (psBlock) = (PARAM_BLOCK *)malloc(sizeof(PARAM_BLOCK)); \ + if ((psBlock) == NULL) \ + { \ + debug(LOG_ERROR, "Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + (psBlock)->pCode = (INTERP_VAL *)malloc((num) * sizeof(INTERP_VAL)); \ + if ((psBlock)->pCode == NULL) \ + { \ + debug(LOG_ERROR, "Out of memory"); \ + free((psBlock)); \ + ALLOC_ERROR_ACTION; \ + } \ + (psBlock)->aParams = (INTERP_TYPE *)malloc(sizeof(INTERP_TYPE) * (paramSize)); \ + if ((psBlock)->aParams == NULL) \ + { \ + debug(LOG_ERROR, "Out of memory"); \ + free((psBlock)->pCode); \ + free((psBlock)); \ + ALLOC_ERROR_ACTION; \ + } \ + (psBlock)->size = (num); \ + (psBlock)->numParams = (paramSize) + +/* Macro to free a parameter block */ +#define FREE_PBLOCK(psBlock) \ + free((psBlock)->pCode); \ + free((psBlock)->aParams); \ + free((psBlock)) + +/* Macro to allocate a parameter declaration block */ +#define ALLOC_PARAMDECL(psPDecl, num) \ + (psPDecl) = (PARAM_DECL *)malloc(sizeof(PARAM_DECL)); \ + if ((psPDecl) == NULL) \ + { \ + debug(LOG_ERROR, "Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + (psPDecl)->aParams = (INTERP_TYPE *)malloc(sizeof(INTERP_TYPE) * (num)); \ + if ((psPDecl)->aParams == NULL) \ + { \ + debug(LOG_ERROR, "Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + (psPDecl)->numParams = (num) + +/* Macro to free a parameter declaration block */ +#define FREE_PARAMDECL(psPDecl) \ + free((psPDecl)->aParams); \ + free((psPDecl)) + +/* Macro to allocate a conditional block */ +#define ALLOC_CONDBLOCK(psCB, num, numBlocks) \ + (psCB) = (COND_BLOCK *)malloc(sizeof(COND_BLOCK)); \ + if ((psCB) == NULL) \ + { \ + debug(LOG_ERROR, "Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + (psCB)->aOffsets = (UDWORD *)malloc(sizeof(SDWORD) * (num)); \ + if ((psCB)->aOffsets == NULL) \ + { \ + debug(LOG_ERROR, "Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + (psCB)->pCode = (INTERP_VAL *)malloc((numBlocks) * sizeof(INTERP_VAL)); \ + if ((psCB)->pCode == NULL) \ + { \ + debug(LOG_ERROR, "Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + (psCB)->size = (numBlocks); \ + (psCB)->numOffsets = (num) + +/* Macro to free a conditional block */ +#define FREE_CONDBLOCK(psCB) \ + free((psCB)->aOffsets); \ + free((psCB)->pCode); \ + free(psCB) + +/* Macro to free a code block */ +#define FREE_USERBLOCK(psBlock) \ + free((psBlock)->pCode); \ + free((psBlock)) + +/* Macro to allocate an object variable block */ +#define ALLOC_OBJVARBLOCK(psOV, blockSize, psVar) \ + (psOV) = (OBJVAR_BLOCK *)malloc(sizeof(OBJVAR_BLOCK)); \ + if ((psOV) == NULL) \ + { \ + scr_error("Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + (psOV)->pCode = (INTERP_VAL *)malloc((blockSize) * sizeof(INTERP_VAL)); \ + if ((psOV)->pCode == NULL) \ + { \ + scr_error("Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + (psOV)->size = (blockSize); \ + (psOV)->psObjVar = (psVar) + +/* Macro to free an object variable block */ +#define FREE_OBJVARBLOCK(psOV) \ + free((psOV)->pCode); \ + free(psOV) + +/* Macro to allocate an array variable block */ +#define ALLOC_ARRAYBLOCK(psAV, blockSize, psVar) \ + (psAV) = (ARRAY_BLOCK *)malloc(sizeof(ARRAY_BLOCK)); \ + if ((psAV) == NULL) \ + { \ + scr_error("Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + (psAV)->pCode = (INTERP_VAL *)malloc((blockSize) * sizeof(INTERP_VAL)); \ + if ((psAV)->pCode == NULL) \ + { \ + scr_error("Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + (psAV)->size = (blockSize); \ + (psAV)->dimensions = 1; \ + (psAV)->psArrayVar = (psVar) + +/* Macro to free an object variable block */ +#define FREE_ARRAYBLOCK(psAV) \ + free((psAV)->pCode); \ + free((psAV)) + +/* Allocate a trigger subdecl */ +#define ALLOC_TSUBDECL(psTSub, blockType, blockSize, blockTime) \ + (psTSub) = (TRIGGER_DECL *)malloc(sizeof(TRIGGER_DECL)); \ + if ((psTSub) == NULL) \ + { \ + scr_error("Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + (psTSub)->type = (blockType); \ + (psTSub)->time = (blockTime); \ + if ((blockSize) > 0) \ + { \ + (psTSub)->pCode = (INTERP_VAL *)malloc((blockSize) * sizeof(INTERP_VAL)); \ + if ((psTSub)->pCode == NULL) \ + { \ + scr_error("Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + (psTSub)->size = (blockSize); \ + } \ + else \ + { \ + (psTSub)->pCode = NULL; \ + (psTSub)->size = 0; \ + } + +/* Free a trigger subdecl */ +#define FREE_TSUBDECL(psTSub) \ + if ((psTSub)->pCode) \ + { \ + free((psTSub)->pCode); \ + } \ + free(psTSub) + +/* Allocate a variable declaration block */ +#define ALLOC_VARDECL(psDcl) \ + (psDcl) = (VAR_DECL *)malloc(sizeof(VAR_DECL)); \ + if ((psDcl) == NULL) \ + { \ + scr_error("Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } + +/* Free a variable declaration block */ +#define FREE_VARDECL(psDcl) \ + free(psDcl) + +/* Allocate a variable declaration block */ +static inline CODE_ERROR do_ALLOC_VARIDENTDECL(VAR_IDENT_DECL** psDcl, const char* ident, unsigned int dim) +{ + // Allocate memory + *psDcl = (VAR_IDENT_DECL *)malloc(sizeof(VAR_IDENT_DECL)); + if (*psDcl == NULL) + { + scr_error("Out of memory"); + ALLOC_ERROR_ACTION; + } + + // Copy over the "ident" string (if it's there) + if (ident != NULL) + { + (*psDcl)->pIdent = strdup(ident); + if ((*psDcl)->pIdent == NULL) + { + scr_error("Out of memory"); + ALLOC_ERROR_ACTION; + } + } + else + { + (*psDcl)->pIdent = NULL; + } + + (*psDcl)->dimensions = dim; + + return CE_OK; +} + +#define ALLOC_VARIDENTDECL(psDcl, ident, dim) \ +{ \ + CODE_ERROR err = do_ALLOC_VARIDENTDECL(&psDcl, ident, dim); \ + if (err != CE_OK) \ + return err; \ +} + +/* Free a variable declaration block */ +static void freeVARIDENTDECL(VAR_IDENT_DECL* psDcl) +{ + free(psDcl->pIdent); + free(psDcl); +} + +/**************************************************************************************** + * + * Code block manipulation macros. + * + * These are used to copy chunks of code from one block to another + * or to insert opcodes or other values into a code block. + * All the macros use the ip parameter. This is a pointer into the code + * block that is incremented by the macro. This ensures that it always points + * to the next free space in the code block. + */ + +/* Macro to store an opcode in a code block, opcode type is '-1' */ +#define PUT_OPCODE(ip, opcode) \ + (ip)->type = VAL_OPCODE; \ + (ip)->v.ival = (opcode) << OPCODE_SHIFT; \ + (ip)++ + +/* Macro to put a packed opcode in a code block */ +#define PUT_PKOPCODE(ip, opcode, data) \ + (ip)->type = VAL_PKOPCODE; \ + (ip)->v.ival = ((SDWORD)(data)) & OPCODE_DATAMASK; \ + (ip)->v.ival = (((SDWORD)(opcode)) << OPCODE_SHIFT) | ((ip)->v.ival); \ + (ip)++ + +/* Special macro for floats, could be a bit tricky */ +#define PUT_DATA_FLOAT(ip, data) \ + ip->type = VAL_FLOAT; \ + ip->v.fval = (float)(data); \ + ip++ + +/* Macros to store a value in a code block */ +#define PUT_DATA_BOOL(ip, value) \ + (ip)->type = VAL_BOOL; \ + (ip)->v.bval = (int32_t)(value); \ + (ip)++ + +#define PUT_DATA_INT(ip, value) \ + (ip)->type = VAL_INT; \ + (ip)->v.ival = (SDWORD)(value); \ + (ip)++ + +#define PUT_DATA_STRING(ip, value) \ + (ip)->type = VAL_STRING; \ + (ip)->v.sval = (char *)(value); \ + (ip)++ + +#define PUT_OBJECT_CONST(ip, value, constType) \ + (ip)->type = (constType); \ + (ip)->v.oval = (value); \ + (ip)++ + +#define PUT_STRING(ip, value) \ + ((INTERP_VAL *)(ip))->type = VAL_STRING; \ + ((INTERP_VAL *)(ip))->v.sval = (value); \ + ((INTERP_VAL *)(ip)) += 1 + +/* Macro to store an external function index in a code block */ +#define PUT_FUNC_EXTERN(ip, func) \ + (ip)->type = VAL_FUNC_EXTERN; \ + (ip)->v.pFuncExtern = (SCRIPT_FUNC)func; \ + (ip)++ + +/* Macro to store an internal (in-script, actually an event) function index in a code block */ +#define PUT_EVENT(ip, func) \ + (ip)->type = VAL_EVENT; \ + (ip)->v.ival = (SDWORD)func; \ + (ip)++ + +/* Macro to store trigger */ +#define PUT_TRIGGER(ip, func) \ + (ip)->type = VAL_TRIGGER; \ + (ip)->v.ival = (SDWORD)func; \ + (ip)++ + +/* Macro to store a function pointer in a code block */ +#define PUT_VARFUNC(ip, func) \ + (ip)->type = VAL_OBJ_GETSET; \ + (ip)->v.pObjGetSet = (SCRIPT_VARFUNC)func; \ + (ip)++ + +/* Macro to store a variable index number in a code block - NOT USED */ +#define PUT_INDEX(ip, index) \ + (ip)->type = -1; \ + (ip)->v.ival = (SDWORD)(index); \ + (ip)++ + +/* Macro to copy a code block into another code block */ +#define PUT_BLOCK(ip, psOldBlock) \ + memcpy(ip, (psOldBlock)->pCode, (psOldBlock)->size * sizeof(INTERP_VAL)); \ + (ip) = (INTERP_VAL *)( (ip) + (psOldBlock)->size) + +/*********************************************************************************** + * + * Debugging information macros + * + * These macros are only used to generate debugging information for scripts. + */ + +/* Macro to allocate debugging info for a CODE_BLOCK or a COND_BLOCK */ +#define ALLOC_DEBUG(psBlock, num) \ + if (genDebugInfo) \ + { \ + (psBlock)->psDebug = (SCRIPT_DEBUG *)malloc(sizeof(SCRIPT_DEBUG) * (num)); \ + if ((psBlock)->psDebug == NULL) \ + { \ + scr_error("Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + memset((psBlock)->psDebug, 0, sizeof(SCRIPT_DEBUG) * (num));\ + (psBlock)->debugEntries = (UWORD)(num); \ + } \ + else \ + { \ + (psBlock)->psDebug = NULL; \ + (psBlock)->debugEntries = 0; \ + } + +/* Macro to free debugging info */ +#define FREE_DEBUG(psBlock) \ + if (genDebugInfo) \ + free((psBlock)->psDebug) + + +/* Macro to copy the debugging information from one block to another */ +#define PUT_DEBUG(psFinal, psBlock) \ + if (genDebugInfo) \ + { \ + memcpy((psFinal)->psDebug, (psBlock)->psDebug, \ + sizeof(SCRIPT_DEBUG) * (psBlock)->debugEntries); \ + (psFinal)->debugEntries = (psBlock)->debugEntries; \ + } + +/* Macro to combine the debugging information in two blocks into a third block */ +static UDWORD _dbEntry; +static SCRIPT_DEBUG *_psCurr; +#define COMBINE_DEBUG(psFinal, psBlock1, psBlock2) \ + if (genDebugInfo) \ + { \ + memcpy((psFinal)->psDebug, (psBlock1)->psDebug, \ + sizeof(SCRIPT_DEBUG) * (psBlock1)->debugEntries); \ + _baseOffset = (psBlock1)->size / sizeof(UDWORD); \ + for(_dbEntry = 0; _dbEntry < (psBlock2)->debugEntries; _dbEntry++) \ + { \ + _psCurr = (psFinal)->psDebug + (psBlock1)->debugEntries + _dbEntry; \ + _psCurr->line = (psBlock2)->psDebug[_dbEntry].line; \ + _psCurr->offset = (psBlock2)->psDebug[_dbEntry].offset + _baseOffset; \ + } \ + (psFinal)->debugEntries = (psBlock1)->debugEntries + (psBlock2)->debugEntries; \ + } + +/* Macro to append some debugging information onto a block, given the instruction + offset of the debugging information already in the destination block */ +#define APPEND_DEBUG(psFinal, baseOffset, psBlock) \ + if (genDebugInfo) \ + { \ + for(_dbEntry = 0; _dbEntry < (psBlock)->debugEntries; _dbEntry++) \ + { \ + _psCurr = (psFinal)->psDebug + (psFinal)->debugEntries + _dbEntry; \ + _psCurr->line = (psBlock)->psDebug[_dbEntry].line; \ + _psCurr->offset = (psBlock)->psDebug[_dbEntry].offset + (baseOffset); \ + } \ + (psFinal)->debugEntries = (UWORD)((psFinal)->debugEntries + (psBlock)->debugEntries); \ + } + + +/* Macro to store a label in the debug info */ +#define DEBUG_LABEL(psBlock, offset, pString) \ + if (genDebugInfo) \ + { \ + (psBlock)->psDebug[offset].pLabel = (char *)malloc(strlen(pString)+1); \ + if (!(psBlock)->psDebug[offset].pLabel) \ + { \ + scr_error("Out of memory"); \ + ALLOC_ERROR_ACTION; \ + } \ + strcpy((psBlock)->psDebug[offset].pLabel, pString); \ + } + + +/*************************************************************************************** + * + * Code generation functions + * + * These functions are used within rule bodies to generate code. + */ + +/* Macro to deal with the errors returned by code generation functions. + * Used within the rule body. + */ +#define CHECK_CODE_ERROR(error) \ + if ((error) == CE_MEMORY) \ + { \ + YYABORT; \ + } \ + else if ((error) == CE_PARSE) \ + { \ + YYERROR; \ + } + +void script_debug(const char *pFormat, ...) +{ + char buffer[500]; + va_list pArgs; + + va_start(pArgs, pFormat); + vsnprintf(buffer, sizeof(buffer), pFormat, pArgs); + va_end(pArgs); + + debug(LOG_SCRIPT, "%s", buffer); +} + +/* Generate the code for a function call, checking the parameter + * types match. + */ +static CODE_ERROR scriptCodeFunction(FUNC_SYMBOL *psFSymbol, // The function being called + PARAM_BLOCK *psPBlock, // The functions parameters + int32_t expContext, // Whether the function is being + // called in an expression context + CODE_BLOCK **ppsCBlock) // The generated code block +{ + UDWORD size, i; + INTERP_VAL *ip; + bool typeError = false; + char aErrorString[255]; + INTERP_TYPE type1,type2; + + ASSERT( psFSymbol != NULL, "ais_CodeFunction: Invalid function symbol pointer" ); + ASSERT( psPBlock != NULL, + "scriptCodeFunction: Invalid param block pointer" ); + ASSERT( (psPBlock->size == 0) || psPBlock->pCode != NULL, + "scriptCodeFunction: Invalid parameter code pointer" ); + ASSERT( ppsCBlock != NULL, + "scriptCodeFunction: Invalid generated code block pointer" ); + + /* Check the parameter types match what the function needs */ + for(i=0; (inumParams) && (inumParams); i++) + { +/* if (psFSymbol->aParams[i] != VAL_VOID && + psFSymbol->aParams[i] != psPBlock->aParams[i])*/ + //TODO: string support + if(psFSymbol->aParams[i] != VAL_STRING) // string - allow mixed types if string is parameter type //TODO: tweak this + { + type1 = (INTERP_TYPE)psFSymbol->aParams[i]; + type2 = (INTERP_TYPE)psPBlock->aParams[i]; + if (!interpCheckEquiv(type1, type2)) + { + debug(LOG_ERROR, "scriptCodeFunction: Type mismatch for parameter %d (%d/%d)", i, psFSymbol->aParams[i], psPBlock->aParams[i]); + snprintf(aErrorString, sizeof(aErrorString), "Type mismatch for parameter %d", i); + scr_error("%s", aErrorString); + typeError = true; + } + } + //else + //{ + // debug(LOG_SCRIPT, "scriptCodeFunction: %s takes string as parameter %d (provided: %d)", psFSymbol->pIdent, i, psPBlock->aParams[i]); + //} + } + + /* Check the number of parameters matches that expected */ + if (psFSymbol->numParams != psPBlock->numParams) + { + snprintf(aErrorString, sizeof(aErrorString), "Expected %d parameters", psFSymbol->numParams); + scr_error("%s", aErrorString); + *ppsCBlock = NULL; + return CE_PARSE; + } + + if (typeError) + { + /* Report the error here so all the */ + /* type mismatches are reported */ + *ppsCBlock = NULL; + return CE_PARSE; + } + + //size = psPBlock->size + sizeof(OPCODE) + sizeof(SCRIPT_FUNC); + size = psPBlock->size + 1 + 1; //size + opcode + sizeof(SCRIPT_FUNC) + + if (!expContext && (psFSymbol->type != VAL_VOID)) + { + //size += sizeof(OPCODE); + size += 1; //+ 1 additional opcode to pop value if needed + } + + ALLOC_BLOCK(*ppsCBlock, size); + ip = (*ppsCBlock)->pCode; + (*ppsCBlock)->type = psFSymbol->type; + + /* Copy in the code for the parameters */ + PUT_BLOCK(ip, psPBlock); + FREE_PBLOCK(psPBlock); + + /* Make the function call */ + if (psFSymbol->script) + { + /* function defined in this script */ +// PUT_OPCODE(ip, OP_FUNC); +// PUT_SCRIPTFUNC(ip, psFSymbol); + ASSERT(false, "wrong function type call"); + } + else + { + /* call an instinct function */ + PUT_OPCODE(ip, OP_CALL); + PUT_FUNC_EXTERN(ip, psFSymbol->pFunc); + } + + if (!expContext && (psFSymbol->type != VAL_VOID)) + { + /* Clear the return value from the stack */ + PUT_OPCODE(ip, OP_POP); + } + + return CE_OK; +} + + +/* Function call: Check the parameter types match, assumes param count matched */ +static UDWORD checkFuncParamTypes(EVENT_SYMBOL *psFSymbol, // The function being called + PARAM_BLOCK *psPBlock) // The generated code block +{ + UDWORD i; + + //debug(LOG_SCRIPT,"checkFuncParamTypes"); + + /* Check the parameter types match what the function needs */ + for(i=0; (inumParams) && (inumParams); i++) + { + //TODO: string support + //if(psFSymbol->aParams[i] != VAL_STRING) // string - allow mixed types if string is parameter type + //{ + if (!interpCheckEquiv(psFSymbol->aParams[i], psPBlock->aParams[i])) + { + debug(LOG_ERROR, "checkFuncParamTypes: Type mismatch for parameter %d ('1' based) in Function '%s' (provided type: %d, expected: %d)", (i+1), psFSymbol->pIdent, psPBlock->aParams[i], psFSymbol->aParams[i]); + scr_error("Parameter type mismatch"); + return i+1; + } + //} + } + + //debug(LOG_SCRIPT,"END checkFuncParamTypes"); + + return 0; //all ok +} + +/* Generate the code for a parameter callback, checking the parameter + * types match. + */ +static CODE_ERROR scriptCodeCallbackParams( + CALLBACK_SYMBOL *psCBSymbol, // The callback being called + PARAM_BLOCK *psPBlock, // The callbacks parameters + TRIGGER_DECL **ppsTDecl) // The generated code block +{ + UDWORD size, i; + INTERP_VAL *ip; + bool typeError = false; + char aErrorString[255]; + + ASSERT( psPBlock != NULL, + "scriptCodeCallbackParams: Invalid param block pointer" ); + ASSERT( (psPBlock->size == 0) || psPBlock->pCode != NULL, + "scriptCodeCallbackParams: Invalid parameter code pointer" ); + ASSERT( ppsTDecl != NULL, + "scriptCodeCallbackParams: Invalid generated code block pointer" ); + ASSERT( psCBSymbol->pFunc != NULL, + "scriptCodeCallbackParams: Expected function pointer for callback symbol" ); + + /* Check the parameter types match what the function needs */ + for(i=0; (inumParams) && (inumParams); i++) + { + if (!interpCheckEquiv((INTERP_TYPE)psCBSymbol->aParams[i], psPBlock->aParams[i])) + { + snprintf(aErrorString, sizeof(aErrorString), "Type mismatch for parameter %d", i); + scr_error("%s", aErrorString); + typeError = true; + } + } + + /* Check the number of parameters matches that expected */ + if (psPBlock->numParams == 0) + { + scr_error("Expected parameters to callback"); + *ppsTDecl = NULL; + return CE_PARSE; + } + else if (psCBSymbol->numParams != psPBlock->numParams) + { + snprintf(aErrorString, sizeof(aErrorString), "Expected %d parameters", psCBSymbol->numParams); + scr_error("%s", aErrorString); + *ppsTDecl = NULL; + return CE_PARSE; + } + if (typeError) + { + /* Return the error here so all the */ + /* type mismatches are reported */ + *ppsTDecl = NULL; + return CE_PARSE; + } + + //size = psPBlock->size + sizeof(OPCODE) + sizeof(SCRIPT_FUNC); + size = psPBlock->size + 1 + 1; //size + opcode + SCRIPT_FUNC + + ALLOC_TSUBDECL(*ppsTDecl, psCBSymbol->type, size, 0); + ip = (*ppsTDecl)->pCode; + + /* Copy in the code for the parameters */ + PUT_BLOCK(ip, psPBlock); + FREE_PBLOCK(psPBlock); + + /* call the instinct function */ + PUT_OPCODE(ip, OP_CALL); + PUT_FUNC_EXTERN(ip, psCBSymbol->pFunc); + + return CE_OK; +} + + +/* Generate code for assigning a value to a variable */ +static CODE_ERROR scriptCodeAssignment(VAR_SYMBOL *psVariable, // The variable to assign to + CODE_BLOCK *psValue, // The code for the value to + // assign + CODE_BLOCK **ppsBlock) // Generated code +{ + SDWORD size; + + ASSERT( psVariable != NULL, + "scriptCodeAssignment: Invalid variable symbol pointer" ); + ASSERT( psValue != NULL, + "scriptCodeAssignment: Invalid value code block pointer" ); + ASSERT( psValue->pCode != NULL, + "scriptCodeAssignment: Invalid value code pointer" ); + ASSERT( ppsBlock != NULL, + "scriptCodeAssignment: Invalid generated code block pointer" ); + + //size = psValue->size + sizeof(OPCODE); + size = psValue->size + 1; //1 - for assignment opcode + + if (psVariable->storage == ST_EXTERN) + { + // Check there is a set function + if (psVariable->set == NULL) + { + scr_error("No set function for external variable"); + return CE_PARSE; + } + + //size += sizeof(SCRIPT_VARFUNC); + size += 1; //1 - for set func pointer + } + ALLOC_BLOCK(*ppsBlock, size); + ip = (*ppsBlock)->pCode; + + /* Copy in the code for the expression */ + PUT_BLOCK(ip, psValue); + FREE_BLOCK(psValue); + + /* Code to get the value from the stack into the variable */ + switch (psVariable->storage) + { + case ST_PUBLIC: + case ST_PRIVATE: + PUT_PKOPCODE(ip, OP_POPGLOBAL, psVariable->index); + break; + case ST_LOCAL: + PUT_PKOPCODE(ip, OP_POPLOCAL, psVariable->index); + break; + case ST_EXTERN: + PUT_PKOPCODE(ip, OP_VARCALL, psVariable->index); + PUT_VARFUNC(ip, psVariable->set); + break; + case ST_OBJECT: + scr_error("Cannot use member variables in this context"); + return CE_PARSE; + break; + default: + scr_error("Unknown storage type"); + return CE_PARSE; + break; + } + + return CE_OK; +} + + +/* Generate code for assigning a value to an object variable */ +static CODE_ERROR scriptCodeObjAssignment(OBJVAR_BLOCK *psVariable,// The variable to assign to + CODE_BLOCK *psValue, // The code for the value to + // assign + CODE_BLOCK **ppsBlock) // Generated code +{ + ASSERT( psVariable != NULL, + "scriptCodeObjAssignment: Invalid object variable block pointer" ); + ASSERT( psVariable->pCode != NULL, + "scriptCodeObjAssignment: Invalid object variable code pointer" ); + ASSERT( psVariable->psObjVar != NULL, + "scriptCodeObjAssignment: Invalid object variable symbol pointer" ); + ASSERT( psValue != NULL, + "scriptCodeObjAssignment: Invalid value code block pointer" ); + ASSERT( psValue->pCode != NULL, + "scriptCodeObjAssignment: Invalid value code pointer" ); + ASSERT( ppsBlock != NULL, + "scriptCodeObjAssignment: Invalid generated code block pointer" ); + + // Check there is an access function for the variable + if (psVariable->psObjVar->set == NULL) + { + scr_error("No set function for object variable"); + return CE_PARSE; + } + + //ALLOC_BLOCK(*ppsBlock, psVariable->size + psValue->size + sizeof(OPCODE) + sizeof(SCRIPT_VARFUNC)); + ALLOC_BLOCK(*ppsBlock, psVariable->size + psValue->size + 1 + 1); //size + size + opcode + 'sizeof(SCRIPT_VARFUNC)' + + ip = (*ppsBlock)->pCode; + + /* Copy in the code for the value */ + PUT_BLOCK(ip, psValue); + FREE_BLOCK(psValue); + + /* Copy in the code for the object */ + PUT_BLOCK(ip, psVariable); + + /* Code to get the value from the stack into the variable */ + PUT_PKOPCODE(ip, OP_VARCALL, psVariable->psObjVar->index); + PUT_VARFUNC(ip, (psVariable->psObjVar->set)); + + /* Free the variable block */ + FREE_OBJVARBLOCK(psVariable); + + return CE_OK; +} + + +/* Generate code for getting a value from an object variable */ +static CODE_ERROR scriptCodeObjGet(OBJVAR_BLOCK *psVariable,// The variable to get from + CODE_BLOCK **ppsBlock) // Generated code +{ + ASSERT( psVariable != NULL, + "scriptCodeObjAssignment: Invalid object variable block pointer" ); + ASSERT( psVariable->pCode != NULL, + "scriptCodeObjAssignment: Invalid object variable code pointer" ); + ASSERT( psVariable->psObjVar != NULL, + "scriptCodeObjAssignment: Invalid object variable symbol pointer" ); + ASSERT( ppsBlock != NULL, + "scriptCodeObjAssignment: Invalid generated code block pointer" ); + + // Check there is an access function for the variable + if (psVariable->psObjVar->get == NULL) + { + scr_error("No get function for object variable"); + return CE_PARSE; + } + + //ALLOC_BLOCK(*ppsBlock, psVariable->size + sizeof(OPCODE) + sizeof(SCRIPT_VARFUNC)); + ALLOC_BLOCK(*ppsBlock, psVariable->size + 1 + 1); //size + opcode + SCRIPT_VARFUNC + + ip = (*ppsBlock)->pCode; + + /* Copy in the code for the object */ + PUT_BLOCK(ip, psVariable); + (*ppsBlock)->type = psVariable->psObjVar->type; + + /* Code to get the value from the object onto the stack */ + PUT_PKOPCODE(ip, OP_VARCALL, psVariable->psObjVar->index); + PUT_VARFUNC(ip, psVariable->psObjVar->get); + + /* Free the variable block */ + FREE_OBJVARBLOCK(psVariable); + + return CE_OK; +} + + +/* Generate code for assigning a value to an array variable */ +static CODE_ERROR scriptCodeArrayAssignment(ARRAY_BLOCK *psVariable,// The variable to assign to + CODE_BLOCK *psValue, // The code for the value to + // assign + CODE_BLOCK **ppsBlock) // Generated code +{ + ASSERT( psVariable != NULL, + "scriptCodeObjAssignment: Invalid object variable block pointer" ); + ASSERT( psVariable->pCode != NULL, + "scriptCodeObjAssignment: Invalid object variable code pointer" ); + ASSERT( psVariable->psArrayVar != NULL, + "scriptCodeObjAssignment: Invalid object variable symbol pointer" ); + ASSERT( psValue != NULL, + "scriptCodeObjAssignment: Invalid value code block pointer" ); + ASSERT( psValue->pCode != NULL, + "scriptCodeObjAssignment: Invalid value code pointer" ); + ASSERT( ppsBlock != NULL, + "scriptCodeObjAssignment: Invalid generated code block pointer" ); + + // Check this is an array + if (psVariable->psArrayVar->dimensions == 0) + { + scr_error("Not an array variable"); + return CE_PARSE; + } + + ALLOC_BLOCK(*ppsBlock, psVariable->size + psValue->size + 1); //size + size + opcode + + ip = (*ppsBlock)->pCode; + + /* Copy in the code for the value */ + PUT_BLOCK(ip, psValue); + FREE_BLOCK(psValue); + + /* Copy in the code for the array index */ + PUT_BLOCK(ip, psVariable); + + /* Code to get the value from the stack into the variable */ + PUT_PKOPCODE(ip, OP_POPARRAYGLOBAL, + ((psVariable->psArrayVar->dimensions << ARRAY_DIMENSION_SHIFT) & ARRAY_DIMENSION_MASK) | + (psVariable->psArrayVar->index & ARRAY_BASE_MASK) ); + + /* Free the variable block */ + FREE_ARRAYBLOCK(psVariable); + + return CE_OK; +} + + +/* Generate code for getting a value from an array variable */ +static CODE_ERROR scriptCodeArrayGet(ARRAY_BLOCK *psVariable,// The variable to get from + CODE_BLOCK **ppsBlock) // Generated code +{ + ASSERT( psVariable != NULL, + "scriptCodeObjAssignment: Invalid object variable block pointer" ); + ASSERT( psVariable->pCode != NULL, + "scriptCodeObjAssignment: Invalid object variable code pointer" ); + ASSERT( psVariable->psArrayVar != NULL, + "scriptCodeObjAssignment: Invalid object variable symbol pointer" ); + ASSERT( ppsBlock != NULL, + "scriptCodeObjAssignment: Invalid generated code block pointer" ); + + // Check this is an array + if (psVariable->psArrayVar->dimensions == 0) + { + scr_error("Not an array variable"); + return CE_PARSE; + } + + ALLOC_BLOCK(*ppsBlock, psVariable->size + 1); //size + opcode + + ip = (*ppsBlock)->pCode; + + /* Copy in the code for the array index */ + PUT_BLOCK(ip, psVariable); + (*ppsBlock)->type = psVariable->psArrayVar->type; + + /* Code to get the value from the array onto the stack */ + PUT_PKOPCODE(ip, OP_PUSHARRAYGLOBAL, + ((psVariable->psArrayVar->dimensions << ARRAY_DIMENSION_SHIFT) & ARRAY_DIMENSION_MASK) | + (psVariable->psArrayVar->index & ARRAY_BASE_MASK) ); + + /* Free the variable block */ + FREE_ARRAYBLOCK(psVariable); + + return CE_OK; +} + + +/* Generate the final code block for conditional statements */ +static CODE_ERROR scriptCodeConditional( + COND_BLOCK *psCondBlock, // The intermediate conditional code + CODE_BLOCK **ppsBlock) // The final conditional code +{ + UDWORD i; + + ASSERT( psCondBlock != NULL, + "scriptCodeConditional: Invalid conditional code block pointer" ); + ASSERT( psCondBlock->pCode != NULL, + "scriptCodeConditional: Invalid conditional code pointer" ); + ASSERT( ppsBlock != NULL, + "scriptCodeConditional: Invalid generated code block pointer" ); + + /* Allocate the final block */ + ALLOC_BLOCK(*ppsBlock, psCondBlock->size); + ALLOC_DEBUG(*ppsBlock, psCondBlock->debugEntries); + ip = (*ppsBlock)->pCode; + + /* Copy the code over */ + PUT_BLOCK(ip, psCondBlock); + + /* Copy the debugging information */ + PUT_DEBUG(*ppsBlock, psCondBlock); + + /* Now set the offsets of jumps in the conditional to the correct value */ + for(i = 0; i < psCondBlock->numOffsets; i++) + { + ip = (*ppsBlock)->pCode + psCondBlock->aOffsets[i]; + // *ip = ((*ppsBlock)->size / sizeof(UDWORD)) - (ip - (*ppsBlock)->pCode); + + ip->type = VAL_PKOPCODE; + ip->v.ival = (*ppsBlock)->size - (ip - (*ppsBlock)->pCode); + ip->v.ival = (OP_JUMP << OPCODE_SHIFT) | ( (ip->v.ival) & OPCODE_DATAMASK ); + } + + /* Free the original code */ + FREE_DEBUG(psCondBlock); + FREE_CONDBLOCK(psCondBlock); + + return CE_OK; +} + +/* Generate code for function parameters */ +static CODE_ERROR scriptCodeParameter(CODE_BLOCK *psParam, // Code for the parameter + INTERP_TYPE type, // Parameter type + PARAM_BLOCK **ppsBlock) // Generated code +{ + ASSERT( psParam != NULL, + "scriptCodeParameter: Invalid parameter code block pointer" ); + ASSERT( psParam->pCode != NULL, + "scriptCodeParameter: Invalid parameter code pointer" ); + ASSERT( ppsBlock != NULL, + "scriptCodeParameter: Invalid generated code block pointer" ); + + RULE(" scriptCodeParameter(): type: %d", type); + + ALLOC_PBLOCK(*ppsBlock, psParam->size, 1); + ip = (*ppsBlock)->pCode; + + /* Copy in the code for the parameter */ + PUT_BLOCK(ip, psParam); + FREE_BLOCK(psParam); + + (*ppsBlock)->aParams[0] = type; + + return CE_OK; +} + + +/* Generate code for binary operators (e.g. 2 + 2) */ +static CODE_ERROR scriptCodeBinaryOperator(CODE_BLOCK *psFirst, // Code for first parameter + CODE_BLOCK *psSecond, // Code for second parameter + OPCODE opcode, // Operator function + CODE_BLOCK **ppsBlock) // Generated code +{ + ALLOC_BLOCK(*ppsBlock, psFirst->size + psSecond->size + 1); //size + size + binary opcode + ip = (*ppsBlock)->pCode; + + /* Copy the already generated bits of code into the code block */ + PUT_BLOCK(ip, psFirst); + PUT_BLOCK(ip, psSecond); + + /* Now put an add operator into the code */ + PUT_PKOPCODE(ip, OP_BINARYOP, opcode); + + /* Free the two code blocks that have been copied */ + FREE_BLOCK(psFirst); + FREE_BLOCK(psSecond); + + return CE_OK; +} + +/* check if the arguments in the function definition body match the argument types +and names from function declaration (if there was any) */ +static bool checkFuncParamType(UDWORD argIndex, UDWORD argType) +{ + VAR_SYMBOL *psCurr; + SDWORD i,j; + + if(psCurEvent == NULL) + { + debug(LOG_ERROR, "checkFuncParamType() - psCurEvent == NULL"); + return false; + } + + if(argIndex < psCurEvent->numParams) + { + /* find the argument by the index */ + i=psCurEvent->index; + j=0; + for(psCurr = psLocalVarsB[i]; psCurr != NULL; psCurr = psCurr->psNext) + { + if((psCurEvent->numParams - j - 1)==argIndex) /* got to the right argument */ + { + if(argType != psCurr->type) + { + debug(LOG_ERROR, "Argument type with index %d in event '%s' doesn't match function declaration (%d/%d)",argIndex,psCurEvent->pIdent,argType,psCurr->type); + return false; + } + else + { + //debug(LOG_SCRIPT, "arg matched "); + return true; + } + } + j++; + } + } + else + { + debug(LOG_ERROR, "checkFuncParamType() - argument %d has wrong argument index, event: '%s'", argIndex, psCurEvent->pIdent); + return false; + } + + return false; +} + + +/* Generate code for accessing an object variable. The variable symbol is + * stored with the code for the object value so that this block can be used for + * both setting and retrieving an object value. + */ +static CODE_ERROR scriptCodeObjectVariable(CODE_BLOCK *psObjCode, // Code for the object value + VAR_SYMBOL *psVar, // The object variable symbol + OBJVAR_BLOCK **ppsBlock) // Generated code +{ + ASSERT( psObjCode != NULL, + "scriptCodeObjectVariable: Invalid object code block pointer" ); + ASSERT( psObjCode->pCode != NULL, + "scriptCodeObjectVariable: Invalid object code pointer" ); + ASSERT( psVar != NULL, + "scriptCodeObjectVariable: Invalid variable symbol pointer" ); + ASSERT( ppsBlock != NULL, + "scriptCodeObjectVariable: Invalid generated code block pointer" ); + + ALLOC_OBJVARBLOCK(*ppsBlock, psObjCode->size, psVar); + ip = (*ppsBlock)->pCode; + + /* Copy the already generated bit of code into the code block */ + PUT_BLOCK(ip, psObjCode); + FREE_BLOCK(psObjCode); + + /* Check the variable is the correct type */ + if (psVar->storage != ST_OBJECT) + { + scr_error("Only object variables are valid in this context"); + return CE_PARSE; + } + + return CE_OK; +} + + +/* Generate code for accessing an array variable. The variable symbol is + * stored with the code for the object value so that this block can be used for + * both setting and retrieving an array value. + */ +static CODE_ERROR scriptCodeArrayVariable(ARRAY_BLOCK *psArrayCode, // Code for the array index + VAR_SYMBOL *psVar, // The array variable symbol + ARRAY_BLOCK **ppsBlock) // Generated code +{ + ASSERT( psArrayCode != NULL, + "scriptCodeObjectVariable: Invalid object code block pointer" ); + ASSERT( psArrayCode->pCode != NULL, + "scriptCodeObjectVariable: Invalid object code pointer" ); + ASSERT( psVar != NULL, + "scriptCodeObjectVariable: Invalid variable symbol pointer" ); + ASSERT( ppsBlock != NULL, + "scriptCodeObjectVariable: Invalid generated code block pointer" ); + + // Check the variable is the correct type + if (psVar->dimensions != psArrayCode->dimensions) + { + scr_error("Invalid number of array dimensions for this variable"); + return CE_PARSE; + } + + psArrayCode->psArrayVar = psVar; + *ppsBlock = psArrayCode; + + return CE_OK; +} + + +/* Generate code for a constant */ +static CODE_ERROR scriptCodeConstant(CONST_SYMBOL *psConst, // The object variable symbol + CODE_BLOCK **ppsBlock) // Generated code +{ + ASSERT( psConst != NULL, + "scriptCodeConstant: Invalid constant symbol pointer" ); + ASSERT( ppsBlock != NULL, + "scriptCodeConstant: Invalid generated code block pointer" ); + + ALLOC_BLOCK(*ppsBlock, 1 + 1); //OP_PUSH opcode + variable value + + ip = (*ppsBlock)->pCode; + (*ppsBlock)->type = psConst->type; + + /* Put the value onto the stack */ + switch (psConst->type) + { + case VAL_FLOAT: + RULE(" scriptCodeConstant: pushing float"); + PUT_PKOPCODE(ip, OP_PUSH, VAL_FLOAT); + PUT_DATA_FLOAT(ip, psConst->fval); + break; + case VAL_BOOL: + RULE(" scriptCodeConstant: pushing bool"); + PUT_PKOPCODE(ip, OP_PUSH, VAL_BOOL); + PUT_DATA_BOOL(ip, psConst->bval); + break; + case VAL_INT: + RULE(" scriptCodeConstant: pushing int"); + PUT_PKOPCODE(ip, OP_PUSH, VAL_INT); + PUT_DATA_INT(ip, psConst->ival); + break; + case VAL_STRING: + RULE(" scriptCodeConstant: pushing string"); + PUT_PKOPCODE(ip, OP_PUSH, VAL_STRING); + PUT_DATA_STRING(ip, psConst->sval); + break; + default: /* Object/user constants */ + RULE(" scriptCodeConstant: pushing object/ user var (type: %d)", psConst->type); + PUT_PKOPCODE(ip, OP_PUSH, psConst->type); + PUT_OBJECT_CONST(ip, psConst->oval, psConst->type); //TODO: differentiate types + break; + } + + return CE_OK; +} + + +/* Generate code for getting a variables value */ +static CODE_ERROR scriptCodeVarGet(VAR_SYMBOL *psVariable, // The object variable symbol + CODE_BLOCK **ppsBlock) // Generated code +{ + SDWORD size = 1; //1 - for opcode + + if (psVariable->storage == ST_EXTERN) + { + // Check there is a set function + if (psVariable->get == NULL) + { + scr_error("No get function for external variable"); + return CE_PARSE; + } + + size++; + } + + ALLOC_BLOCK(*ppsBlock, size); + ip = (*ppsBlock)->pCode; + (*ppsBlock)->type = psVariable->type; + + /* Code to get the value onto the stack */ + switch (psVariable->storage) + { + case ST_PUBLIC: + case ST_PRIVATE: + PUT_PKOPCODE(ip, OP_PUSHGLOBAL, psVariable->index); + break; + case ST_LOCAL: + PUT_PKOPCODE(ip, OP_PUSHLOCAL, psVariable->index); //opcode + event index + break; + case ST_EXTERN: + PUT_PKOPCODE(ip, OP_VARCALL, psVariable->index); + PUT_VARFUNC(ip, psVariable->get); + break; + case ST_OBJECT: + scr_error("Cannot use member variables in this context"); + return CE_PARSE; + break; + default: + scr_error("Unknown storage type"); + return CE_PARSE; + break; + } + + return CE_OK; +} + +/* Code Increment/Decrement operators */ +static CODE_ERROR scriptCodeIncDec(VAR_SYMBOL *psVariable, // The object variable symbol + CODE_BLOCK **ppsBlock, OPCODE op_dec_inc) +{ + + ALLOC_BLOCK(*ppsBlock, 1 + 1 + 1); //OP_PUSHREF opcode + variable index + inc opcode + ip = (*ppsBlock)->pCode; + (*ppsBlock)->type = psVariable->type; + + /* Put variable index */ + switch (psVariable->storage) + { + case ST_PRIVATE: + PUT_PKOPCODE(ip, OP_PUSHREF, psVariable->type | VAL_REF); + PUT_DATA_INT(ip, psVariable->index); + break; + case ST_LOCAL: + PUT_PKOPCODE(ip, OP_PUSHLOCALREF, psVariable->type | VAL_REF); + PUT_DATA_INT(ip, psVariable->index); + break; + default: + scr_error("Wrong variable storage type for increment/decrement operator"); + break; + } + + /* Put inc/dec opcode */ + PUT_PKOPCODE(ip, OP_UNARYOP, op_dec_inc); + + return CE_OK; +} + + +/* Generate code for getting a variables value */ +static CODE_ERROR scriptCodeVarRef(VAR_SYMBOL *psVariable, // The object variable symbol + PARAM_BLOCK **ppsBlock) // Generated code +{ + SDWORD size; + + //size = sizeof(OPCODE) + sizeof(SDWORD); + size = 1 + 1; //OP_PUSHREF opcode + variable index + + ALLOC_PBLOCK(*ppsBlock, size, 1); + ip = (*ppsBlock)->pCode; + + (*ppsBlock)->aParams[0] = (INTERP_TYPE)(psVariable->type | VAL_REF); + + /* Code to get the value onto the stack */ + switch (psVariable->storage) + { + case ST_PUBLIC: + case ST_PRIVATE: + + PUT_PKOPCODE(ip, OP_PUSHREF, (*ppsBlock)->aParams[0]); + PUT_DATA_INT(ip, psVariable->index); //TODO: add new macro + break; + + case ST_LOCAL: + PUT_PKOPCODE(ip, OP_PUSHLOCALREF, (*ppsBlock)->aParams[0]); + PUT_DATA_INT(ip, psVariable->index); + break; + case ST_EXTERN: + scr_error("Cannot use external variables in this context"); + return CE_PARSE; + break; + case ST_OBJECT: + scr_error("Cannot use member variables in this context"); + return CE_PARSE; + break; + default: + scr_error("Unknown storage type: %d", psVariable->storage); + return CE_PARSE; + break; + } + + return CE_OK; +} + +/* Change the error action for the ALLOC macro's to what it + * should be inside a rule body. + * + * NOTE: DO NOT USE THE ALLOC MACRO'S INSIDE ANY FUNCTIONS + * ONCE ALLOC_ERROR_ACTION IS SET TO THIS VALUE. + * ALL FUNCTIONS THAT USE THESE MACROS MUST BE PLACED + * BEFORE THIS #define. + */ +#undef ALLOC_ERROR_ACTION +#define ALLOC_ERROR_ACTION YYABORT + + + +/* Line 268 of yacc.c */ +#line 1616 "script_parser.cpp" + +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 +#endif + +/* Enabling the token table. */ +#ifndef YYTOKEN_TABLE +# define YYTOKEN_TABLE 0 +#endif + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + lexFUNCTION = 258, + TRIGGER = 259, + EVENT = 260, + WAIT = 261, + EVERY = 262, + INACTIVE = 263, + INITIALISE = 264, + LINK = 265, + REF = 266, + RET = 267, + _VOID = 268, + WHILE = 269, + IF = 270, + ELSE = 271, + EXIT = 272, + PAUSE = 273, + BOOLEQUAL = 274, + NOTEQUAL = 275, + GREATEQUAL = 276, + LESSEQUAL = 277, + GREATER = 278, + LESS = 279, + _AND = 280, + _OR = 281, + _NOT = 282, + _INC = 283, + _DEC = 284, + TO_INT_CAST = 285, + TO_FLOAT_CAST = 286, + UMINUS = 287, + BOOLEAN_T = 288, + FLOAT_T = 289, + INTEGER = 290, + QTEXT = 291, + TYPE = 292, + STORAGE = 293, + IDENT = 294, + VAR = 295, + BOOL_VAR = 296, + NUM_VAR = 297, + FLOAT_VAR = 298, + OBJ_VAR = 299, + STRING_VAR = 300, + VAR_ARRAY = 301, + BOOL_ARRAY = 302, + NUM_ARRAY = 303, + FLOAT_ARRAY = 304, + OBJ_ARRAY = 305, + BOOL_OBJVAR = 306, + NUM_OBJVAR = 307, + USER_OBJVAR = 308, + OBJ_OBJVAR = 309, + BOOL_CONSTANT = 310, + NUM_CONSTANT = 311, + USER_CONSTANT = 312, + OBJ_CONSTANT = 313, + STRING_CONSTANT = 314, + FUNC = 315, + BOOL_FUNC = 316, + NUM_FUNC = 317, + FLOAT_FUNC = 318, + USER_FUNC = 319, + OBJ_FUNC = 320, + STRING_FUNC = 321, + VOID_FUNC_CUST = 322, + BOOL_FUNC_CUST = 323, + NUM_FUNC_CUST = 324, + FLOAT_FUNC_CUST = 325, + USER_FUNC_CUST = 326, + OBJ_FUNC_CUST = 327, + STRING_FUNC_CUST = 328, + TRIG_SYM = 329, + EVENT_SYM = 330, + CALLBACK_SYM = 331 + }; +#endif +/* Tokens. */ +#define lexFUNCTION 258 +#define TRIGGER 259 +#define EVENT 260 +#define WAIT 261 +#define EVERY 262 +#define INACTIVE 263 +#define INITIALISE 264 +#define LINK 265 +#define REF 266 +#define RET 267 +#define _VOID 268 +#define WHILE 269 +#define IF 270 +#define ELSE 271 +#define EXIT 272 +#define PAUSE 273 +#define BOOLEQUAL 274 +#define NOTEQUAL 275 +#define GREATEQUAL 276 +#define LESSEQUAL 277 +#define GREATER 278 +#define LESS 279 +#define _AND 280 +#define _OR 281 +#define _NOT 282 +#define _INC 283 +#define _DEC 284 +#define TO_INT_CAST 285 +#define TO_FLOAT_CAST 286 +#define UMINUS 287 +#define BOOLEAN_T 288 +#define FLOAT_T 289 +#define INTEGER 290 +#define QTEXT 291 +#define TYPE 292 +#define STORAGE 293 +#define IDENT 294 +#define VAR 295 +#define BOOL_VAR 296 +#define NUM_VAR 297 +#define FLOAT_VAR 298 +#define OBJ_VAR 299 +#define STRING_VAR 300 +#define VAR_ARRAY 301 +#define BOOL_ARRAY 302 +#define NUM_ARRAY 303 +#define FLOAT_ARRAY 304 +#define OBJ_ARRAY 305 +#define BOOL_OBJVAR 306 +#define NUM_OBJVAR 307 +#define USER_OBJVAR 308 +#define OBJ_OBJVAR 309 +#define BOOL_CONSTANT 310 +#define NUM_CONSTANT 311 +#define USER_CONSTANT 312 +#define OBJ_CONSTANT 313 +#define STRING_CONSTANT 314 +#define FUNC 315 +#define BOOL_FUNC 316 +#define NUM_FUNC 317 +#define FLOAT_FUNC 318 +#define USER_FUNC 319 +#define OBJ_FUNC 320 +#define STRING_FUNC 321 +#define VOID_FUNC_CUST 322 +#define BOOL_FUNC_CUST 323 +#define NUM_FUNC_CUST 324 +#define FLOAT_FUNC_CUST 325 +#define USER_FUNC_CUST 326 +#define OBJ_FUNC_CUST 327 +#define STRING_FUNC_CUST 328 +#define TRIG_SYM 329 +#define EVENT_SYM 330 +#define CALLBACK_SYM 331 + + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +{ + +/* Line 293 of yacc.c */ +#line 1559 "script_parser.ypp" + + /* Types returned by the lexer */ + int32_t bval; + float fval; + SDWORD ival; + char *sval; + INTERP_TYPE tval; + STORAGE_TYPE stype; + VAR_SYMBOL *vSymbol; + CONST_SYMBOL *cSymbol; + FUNC_SYMBOL *fSymbol; + TRIGGER_SYMBOL *tSymbol; + EVENT_SYMBOL *eSymbol; + CALLBACK_SYMBOL *cbSymbol; + + /* Types only returned by rules */ + CODE_BLOCK *cblock; + COND_BLOCK *condBlock; + OBJVAR_BLOCK *objVarBlock; + ARRAY_BLOCK *arrayBlock; + PARAM_BLOCK *pblock; + PARAM_DECL *pdecl; + TRIGGER_DECL *tdecl; + UDWORD integer_val; + VAR_DECL *vdecl; + VAR_IDENT_DECL *videcl; + + + +/* Line 293 of yacc.c */ +#line 1834 "script_parser.cpp" +} YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +#endif + + +/* Copy the second part of user declarations. */ + + +/* Line 343 of yacc.c */ +#line 1846 "script_parser.cpp" + +#ifdef short +# undef short +#endif + +#ifdef YYTYPE_UINT8 +typedef YYTYPE_UINT8 yytype_uint8; +#else +typedef unsigned char yytype_uint8; +#endif + +#ifdef YYTYPE_INT8 +typedef YYTYPE_INT8 yytype_int8; +#elif (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +typedef signed char yytype_int8; +#else +typedef short int yytype_int8; +#endif + +#ifdef YYTYPE_UINT16 +typedef YYTYPE_UINT16 yytype_uint16; +#else +typedef unsigned short int yytype_uint16; +#endif + +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif + +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if defined YYENABLE_NLS && YYENABLE_NLS +# if ENABLE_NLS +# include /* INFRINGES ON USER NAME SPACE */ +# define YY_(msgid) dgettext ("bison-runtime", msgid) +# endif +# endif +# ifndef YY_ +# define YY_(msgid) msgid +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(e) ((void) (e)) +#else +# define YYUSE(e) /* empty */ +#endif + +/* Identity function, used to suppress warnings about constant conditions. */ +#ifndef lint +# define YYID(n) (n) +#else +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static int +YYID (int yyi) +#else +static int +YYID (yyi) + int yyi; +#endif +{ + return yyi; +} +#endif + +#if ! defined yyoverflow || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined EXIT_SUCCESS \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ + + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yytype_int16 yyss_alloc; + YYSTYPE yyvs_alloc; +}; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) + +# define YYCOPY_NEEDED 1 + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (YYID (0)) + +#endif + +#if defined YYCOPY_NEEDED && YYCOPY_NEEDED +/* Copy COUNT objects from FROM to TO. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(To, From, Count) \ + __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (YYID (0)) +# endif +# endif +#endif /* !YYCOPY_NEEDED */ + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 11 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 2212 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 92 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 66 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 249 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 514 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 331 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +static const yytype_uint8 yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 32, 2, + 86, 87, 33, 31, 85, 30, 91, 34, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 82, + 2, 90, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 83, 2, 84, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 88, 2, 89, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 28, 29, 35, 36, 37, 38, 39, + 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, + 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, + 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, + 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, + 80, 81 +}; + +#if YYDEBUG +/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ +static const yytype_uint16 yyprhs[] = +{ + 0, 0, 3, 5, 8, 11, 14, 17, 18, 20, + 23, 26, 29, 32, 35, 39, 41, 46, 48, 51, + 54, 58, 59, 61, 64, 68, 72, 76, 78, 80, + 84, 91, 93, 96, 99, 102, 106, 108, 110, 112, + 114, 116, 118, 120, 124, 128, 132, 135, 138, 141, + 144, 147, 150, 153, 156, 158, 162, 167, 171, 176, + 180, 183, 188, 191, 195, 200, 204, 209, 213, 216, + 218, 222, 223, 225, 228, 231, 235, 239, 248, 249, + 259, 268, 274, 280, 287, 294, 300, 306, 309, 312, + 315, 321, 327, 329, 331, 334, 336, 342, 344, 346, + 348, 350, 352, 354, 358, 362, 366, 370, 374, 378, + 382, 386, 390, 394, 398, 402, 406, 410, 415, 420, + 425, 430, 435, 440, 445, 446, 448, 452, 454, 456, + 458, 460, 462, 464, 466, 469, 472, 475, 478, 481, + 484, 486, 490, 492, 496, 500, 501, 510, 511, 518, + 519, 528, 531, 534, 538, 542, 546, 550, 553, 557, + 560, 565, 570, 572, 574, 576, 578, 580, 584, 588, + 592, 596, 599, 602, 606, 611, 616, 618, 620, 624, + 628, 632, 636, 640, 644, 648, 652, 657, 662, 664, + 666, 668, 672, 676, 680, 684, 687, 691, 696, 701, + 703, 705, 707, 709, 711, 715, 719, 723, 727, 731, + 735, 739, 743, 747, 751, 755, 759, 763, 767, 771, + 775, 779, 783, 785, 787, 789, 791, 796, 801, 803, + 805, 807, 809, 811, 816, 821, 823, 825, 828, 831, + 834, 837, 840, 843, 847, 849, 854, 857, 860, 863 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yytype_int16 yyrhs[] = +{ + 93, 0, -1, 94, -1, 95, 102, -1, 94, 105, + -1, 94, 95, -1, 94, 102, -1, -1, 96, -1, + 95, 96, -1, 101, 82, -1, 43, 42, -1, 43, + 4, -1, 43, 5, -1, 83, 40, 84, -1, 98, + -1, 99, 83, 40, 84, -1, 44, -1, 44, 99, + -1, 97, 100, -1, 101, 85, 100, -1, -1, 104, + -1, 102, 104, -1, 144, 85, 40, -1, 6, 85, + 40, -1, 7, 85, 40, -1, 9, -1, 81, -1, + 81, 85, 129, -1, 4, 44, 86, 103, 87, 82, + -1, 123, -1, 105, 123, -1, 5, 44, -1, 5, + 80, -1, 3, 42, 108, -1, 72, -1, 73, -1, + 74, -1, 76, -1, 77, -1, 78, -1, 75, -1, + 3, 42, 44, -1, 3, 13, 44, -1, 3, 13, + 108, -1, 42, 47, -1, 42, 48, -1, 42, 46, + -1, 42, 50, -1, 42, 49, -1, 42, 59, -1, + 42, 55, -1, 42, 45, -1, 112, -1, 113, 85, + 112, -1, 107, 86, 113, 87, -1, 107, 86, 87, + -1, 111, 86, 113, 87, -1, 111, 86, 87, -1, + 42, 100, -1, 116, 85, 42, 100, -1, 86, 87, + -1, 86, 116, 87, -1, 109, 86, 116, 87, -1, + 109, 86, 87, -1, 110, 86, 116, 87, -1, 110, + 86, 87, -1, 12, 82, -1, 120, -1, 12, 126, + 82, -1, -1, 125, -1, 122, 125, -1, 106, 82, + -1, 109, 117, 82, -1, 110, 117, 82, -1, 106, + 86, 79, 87, 88, 95, 122, 89, -1, -1, 106, + 86, 103, 87, 124, 88, 95, 122, 89, -1, 106, + 86, 8, 87, 88, 95, 122, 89, -1, 119, 88, + 95, 122, 89, -1, 115, 88, 95, 122, 89, -1, + 118, 88, 95, 122, 121, 89, -1, 114, 88, 95, + 122, 121, 89, -1, 114, 88, 95, 121, 89, -1, + 118, 88, 95, 121, 89, -1, 127, 82, -1, 140, + 82, -1, 128, 82, -1, 72, 86, 129, 87, 82, + -1, 80, 86, 129, 87, 82, -1, 132, -1, 138, + -1, 17, 82, -1, 121, -1, 18, 86, 40, 87, + 82, -1, 141, -1, 142, -1, 143, -1, 144, -1, + 146, -1, 145, -1, 47, 90, 141, -1, 46, 90, + 144, -1, 48, 90, 142, -1, 50, 90, 143, -1, + 49, 90, 146, -1, 45, 90, 145, -1, 148, 90, + 141, -1, 149, 90, 144, -1, 150, 90, 145, -1, + 151, 90, 146, -1, 154, 90, 141, -1, 155, 90, + 144, -1, 157, 90, 145, -1, 156, 90, 146, -1, + 67, 86, 129, 87, -1, 66, 86, 129, 87, -1, + 69, 86, 129, 87, -1, 70, 86, 129, 87, -1, + 65, 86, 129, 87, -1, 71, 86, 129, 87, -1, + 68, 86, 129, 87, -1, -1, 130, -1, 129, 85, + 130, -1, 141, -1, 144, -1, 142, -1, 143, -1, + 145, -1, 146, -1, 131, -1, 11, 47, -1, 11, + 48, -1, 11, 46, -1, 11, 50, -1, 11, 45, + -1, 11, 49, -1, 133, -1, 133, 16, 134, -1, + 135, -1, 133, 16, 135, -1, 88, 122, 89, -1, + -1, 15, 86, 144, 87, 136, 88, 122, 89, -1, + -1, 15, 86, 144, 87, 137, 125, -1, -1, 14, + 86, 144, 87, 139, 88, 122, 89, -1, 47, 28, + -1, 47, 29, -1, 141, 31, 141, -1, 141, 30, + 141, -1, 141, 33, 141, -1, 141, 34, 141, -1, + 30, 141, -1, 86, 141, 87, -1, 35, 142, -1, + 67, 86, 129, 87, -1, 74, 86, 129, 87, -1, + 47, -1, 61, -1, 148, -1, 154, -1, 40, -1, + 142, 31, 142, -1, 142, 30, 142, -1, 142, 33, + 142, -1, 142, 34, 142, -1, 36, 141, -1, 30, + 142, -1, 86, 142, 87, -1, 68, 86, 129, 87, + -1, 75, 86, 129, 87, -1, 48, -1, 39, -1, + 143, 32, 143, -1, 143, 32, 141, -1, 141, 32, + 143, -1, 143, 32, 144, -1, 144, 32, 143, -1, + 143, 32, 142, -1, 142, 32, 143, -1, 86, 143, + 87, -1, 71, 86, 129, 87, -1, 78, 86, 129, + 87, -1, 50, -1, 41, -1, 141, -1, 144, 25, + 144, -1, 144, 26, 144, -1, 144, 19, 144, -1, + 144, 20, 144, -1, 27, 144, -1, 86, 144, 87, + -1, 66, 86, 129, 87, -1, 73, 86, 129, 87, + -1, 46, -1, 60, -1, 149, -1, 155, -1, 38, + -1, 141, 19, 141, -1, 142, 19, 142, -1, 143, + 19, 143, -1, 145, 19, 145, -1, 146, 19, 146, + -1, 141, 20, 141, -1, 142, 20, 142, -1, 143, + 20, 143, -1, 145, 20, 145, -1, 146, 20, 146, + -1, 141, 22, 141, -1, 142, 22, 142, -1, 141, + 21, 141, -1, 142, 21, 142, -1, 141, 23, 141, + -1, 142, 23, 142, -1, 141, 24, 141, -1, 142, + 24, 142, -1, 45, -1, 62, -1, 150, -1, 157, + -1, 69, 86, 129, 87, -1, 76, 86, 129, 87, + -1, 79, -1, 8, -1, 80, -1, 49, -1, 63, + -1, 70, 86, 129, 87, -1, 77, 86, 129, 87, + -1, 151, -1, 156, -1, 146, 91, -1, 145, 91, + -1, 147, 57, -1, 147, 56, -1, 147, 58, -1, + 147, 59, -1, 83, 141, 84, -1, 152, -1, 153, + 83, 141, 84, -1, 53, 153, -1, 52, 153, -1, + 55, 153, -1, 51, 153, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const yytype_uint16 yyrline[] = +{ + 0, 1754, 1754, 1982, 1986, 1990, 1994, 2001, 2004, 2009, + 2020, 2030, 2048, 2057, 2067, 2082, 2087, 2107, 2114, 2127, + 2140, 2160, 2161, 2162, 2165, 2174, 2180, 2186, 2192, 2204, + 2214, 2233, 2234, 2237, 2254, 2267, 2286, 2287, 2288, 2289, + 2290, 2291, 2292, 2296, 2323, 2348, 2371, 2375, 2379, 2383, + 2387, 2391, 2395, 2399, 2406, 2417, 2431, 2461, 2496, 2526, + 2561, 2595, 2627, 2628, 2636, 2652, 2673, 2687, 2708, 2711, + 2743, 2792, 2801, 2806, 2836, 2842, 2848, 2856, 2887, 2886, + 2930, 2957, 2994, 3031, 3074, 3115, 3142, 3175, 3193, 3211, + 3229, 3284, 3332, 3336, 3340, 3363, 3408, 3441, 3449, 3457, + 3465, 3473, 3481, 3495, 3505, 3515, 3525, 3535, 3550, 3565, + 3575, 3585, 3600, 3615, 3625, 3635, 3650, 3673, 3684, 3695, + 3706, 3717, 3729, 3740, 3763, 3772, 3777, 3803, 3814, 3825, + 3836, 3847, 3858, 3869, 3876, 3884, 3892, 3900, 3908, 3916, + 3931, 3940, 3976, 3982, 4018, 4040, 4039, 4096, 4095, 4163, + 4162, 4210, 4219, 4235, 4243, 4251, 4259, 4268, 4287, 4292, + 4310, 4323, 4379, 4389, 4399, 4410, 4418, 4436, 4444, 4452, + 4460, 4468, 4485, 4503, 4508, 4519, 4584, 4594, 4618, 4630, + 4640, 4650, 4660, 4670, 4680, 4690, 4696, 4707, 4753, 4763, + 4791, 4806, 4814, 4822, 4830, 4838, 4857, 4862, 4873, 4928, + 4938, 4948, 4956, 4964, 4979, 4987, 4995, 5003, 5016, 5029, + 5037, 5045, 5053, 5066, 5079, 5087, 5095, 5103, 5111, 5119, + 5127, 5135, 5150, 5158, 5168, 5175, 5185, 5194, 5251, 5267, + 5283, 5306, 5314, 5324, 5333, 5389, 5397, 5411, 5419, 5432, + 5448, 5461, 5473, 5492, 5505, 5510, 5527, 5537, 5547, 5557 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$undefined", "lexFUNCTION", "TRIGGER", "EVENT", + "WAIT", "EVERY", "INACTIVE", "INITIALISE", "LINK", "REF", "RET", "_VOID", + "WHILE", "IF", "ELSE", "EXIT", "PAUSE", "BOOLEQUAL", "NOTEQUAL", + "GREATEQUAL", "LESSEQUAL", "GREATER", "LESS", "_AND", "_OR", "_NOT", + "_INC", "_DEC", "'-'", "'+'", "'&'", "'*'", "'/'", "TO_INT_CAST", + "TO_FLOAT_CAST", "UMINUS", "BOOLEAN_T", "FLOAT_T", "INTEGER", "QTEXT", + "TYPE", "STORAGE", "IDENT", "VAR", "BOOL_VAR", "NUM_VAR", "FLOAT_VAR", + "OBJ_VAR", "STRING_VAR", "VAR_ARRAY", "BOOL_ARRAY", "NUM_ARRAY", + "FLOAT_ARRAY", "OBJ_ARRAY", "BOOL_OBJVAR", "NUM_OBJVAR", "USER_OBJVAR", + "OBJ_OBJVAR", "BOOL_CONSTANT", "NUM_CONSTANT", "USER_CONSTANT", + "OBJ_CONSTANT", "STRING_CONSTANT", "FUNC", "BOOL_FUNC", "NUM_FUNC", + "FLOAT_FUNC", "USER_FUNC", "OBJ_FUNC", "STRING_FUNC", "VOID_FUNC_CUST", + "BOOL_FUNC_CUST", "NUM_FUNC_CUST", "FLOAT_FUNC_CUST", "USER_FUNC_CUST", + "OBJ_FUNC_CUST", "STRING_FUNC_CUST", "TRIG_SYM", "EVENT_SYM", + "CALLBACK_SYM", "';'", "'['", "']'", "','", "'('", "')'", "'{'", "'}'", + "'='", "'.'", "$accept", "accept_script", "script", "var_list", + "var_line", "variable_decl_head", "array_sub_decl", + "array_sub_decl_list", "variable_ident", "variable_decl", "trigger_list", + "trigger_subdecl", "trigger_decl", "event_list", "event_subdecl", + "function_def", "function_type", "func_subdecl", "void_func_subdecl", + "void_function_def", "funcvar_decl_types", "funcbody_var_def_body", + "funcbody_var_def", "void_funcbody_var_def", "argument_decl_head", + "argument_decl", "function_declaration", "void_function_declaration", + "return_statement_void", "return_statement", "statement_list", + "event_decl", "$@1", "statement", "return_exp", "assignment", + "func_call", "param_list", "parameter", "var_ref", "conditional", + "cond_clause_list", "terminal_cond", "cond_clause", "$@2", "$@3", "loop", + "$@4", "inc_dec_exp", "expression", "floatexp", "stringexp", "boolexp", + "userexp", "objexp", "objexp_dot", "num_objvar", "bool_objvar", + "user_objvar", "obj_objvar", "array_index", "array_index_list", + "num_array_var", "bool_array_var", "obj_array_var", "user_array_var", 0 +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to + token YYLEX-NUM. */ +static const yytype_uint16 yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, + 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, + 45, 43, 38, 42, 47, 285, 286, 287, 288, 289, + 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, + 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, + 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, + 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, + 330, 331, 59, 91, 93, 44, 40, 41, 123, 125, + 61, 46 +}; +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 92, 93, 94, 94, 94, 94, 95, 95, 95, + 96, 97, 97, 97, 98, 99, 99, 100, 100, 101, + 101, 102, 102, 102, 103, 103, 103, 103, 103, 103, + 104, 105, 105, 106, 106, 107, 108, 108, 108, 108, + 108, 108, 108, 109, 110, 111, 112, 112, 112, 112, + 112, 112, 112, 112, 113, 113, 114, 114, 115, 115, + 116, 116, 117, 117, 118, 118, 119, 119, 120, 121, + 121, 122, 122, 122, 123, 123, 123, 123, 124, 123, + 123, 123, 123, 123, 123, 123, 123, 125, 125, 125, + 125, 125, 125, 125, 125, 125, 125, 126, 126, 126, + 126, 126, 126, 127, 127, 127, 127, 127, 127, 127, + 127, 127, 127, 127, 127, 127, 127, 128, 128, 128, + 128, 128, 128, 128, 129, 129, 129, 130, 130, 130, + 130, 130, 130, 130, 131, 131, 131, 131, 131, 131, + 132, 132, 133, 133, 134, 136, 135, 137, 135, 139, + 138, 140, 140, 141, 141, 141, 141, 141, 141, 141, + 141, 141, 141, 141, 141, 141, 141, 142, 142, 142, + 142, 142, 142, 142, 142, 142, 142, 142, 143, 143, + 143, 143, 143, 143, 143, 143, 143, 143, 143, 143, + 143, 144, 144, 144, 144, 144, 144, 144, 144, 144, + 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, + 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, + 144, 144, 145, 145, 145, 145, 145, 145, 145, 145, + 145, 146, 146, 146, 146, 146, 146, 147, 147, 148, + 149, 150, 151, 152, 153, 153, 154, 155, 156, 157 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 1, 2, 2, 2, 2, 0, 1, 2, + 2, 2, 2, 2, 3, 1, 4, 1, 2, 2, + 3, 0, 1, 2, 3, 3, 3, 1, 1, 3, + 6, 1, 2, 2, 2, 3, 1, 1, 1, 1, + 1, 1, 1, 3, 3, 3, 2, 2, 2, 2, + 2, 2, 2, 2, 1, 3, 4, 3, 4, 3, + 2, 4, 2, 3, 4, 3, 4, 3, 2, 1, + 3, 0, 1, 2, 2, 3, 3, 8, 0, 9, + 8, 5, 5, 6, 6, 5, 5, 2, 2, 2, + 5, 5, 1, 1, 2, 1, 5, 1, 1, 1, + 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, + 4, 4, 4, 4, 0, 1, 3, 1, 1, 1, + 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, + 1, 3, 1, 3, 3, 0, 8, 0, 6, 0, + 8, 2, 2, 3, 3, 3, 3, 2, 3, 2, + 4, 4, 1, 1, 1, 1, 1, 3, 3, 3, + 3, 2, 2, 3, 4, 4, 1, 1, 3, 3, + 3, 3, 3, 3, 3, 3, 4, 4, 1, 1, + 1, 3, 3, 3, 3, 2, 3, 4, 4, 1, + 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 1, 1, 1, 1, 4, 4, 1, 1, + 1, 1, 1, 4, 4, 1, 1, 2, 2, 2, + 2, 2, 2, 3, 1, 4, 2, 2, 2, 2 +}; + +/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE doesn't specify something else to do. Zero + means the default is an error. */ +static const yytype_uint8 yydefact[] = +{ + 7, 0, 0, 2, 21, 8, 0, 0, 12, 13, + 11, 1, 0, 0, 0, 5, 6, 22, 4, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 31, 9, + 3, 17, 19, 10, 0, 0, 0, 0, 33, 34, + 23, 32, 74, 0, 0, 0, 0, 0, 0, 0, + 7, 7, 7, 7, 0, 15, 18, 20, 44, 36, + 37, 38, 42, 39, 40, 41, 45, 43, 35, 0, + 0, 0, 229, 27, 0, 0, 0, 0, 203, 177, + 166, 189, 222, 199, 162, 176, 231, 188, 0, 0, + 0, 0, 200, 163, 223, 232, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 228, 230, + 28, 0, 0, 190, 0, 0, 0, 0, 0, 0, + 164, 201, 224, 235, 165, 202, 236, 225, 0, 57, + 54, 0, 0, 62, 0, 75, 62, 0, 76, 59, + 0, 0, 71, 0, 71, 0, 0, 229, 228, 0, + 0, 0, 0, 195, 0, 157, 172, 0, 0, 0, + 0, 0, 159, 0, 0, 171, 0, 244, 249, 247, + 246, 248, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 0, 124, 0, 0, 0, 0, + 78, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 238, 0, 0, 237, 240, 239, + 241, 242, 53, 48, 46, 47, 50, 49, 52, 51, + 0, 56, 60, 0, 63, 63, 58, 0, 0, 0, + 0, 0, 222, 0, 0, 0, 231, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 230, 69, 95, 0, + 72, 0, 0, 92, 140, 142, 93, 0, 0, 0, + 224, 235, 0, 0, 236, 225, 95, 0, 95, 0, + 0, 14, 0, 0, 25, 26, 7, 0, 0, 0, + 0, 0, 0, 125, 133, 127, 129, 130, 128, 131, + 132, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 7, 29, 158, 173, 185, 196, 0, 204, + 209, 216, 214, 218, 220, 154, 153, 180, 0, 155, + 156, 205, 210, 217, 215, 219, 221, 168, 167, 184, + 169, 170, 206, 211, 179, 183, 178, 181, 193, 194, + 191, 192, 182, 24, 207, 0, 212, 208, 213, 55, + 0, 68, 0, 97, 98, 99, 100, 102, 101, 0, + 0, 94, 0, 0, 0, 151, 152, 0, 0, 0, + 0, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 85, 95, 73, 87, 89, 0, 88, 0, 0, 0, + 0, 0, 0, 0, 0, 82, 86, 95, 81, 16, + 30, 71, 243, 0, 138, 136, 134, 135, 139, 137, + 0, 197, 160, 174, 226, 233, 186, 198, 161, 175, + 227, 234, 187, 71, 7, 61, 70, 0, 0, 0, + 108, 104, 103, 105, 107, 106, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 84, 71, 141, 143, 109, + 110, 111, 112, 113, 114, 116, 115, 83, 0, 245, + 126, 0, 71, 149, 147, 0, 121, 118, 117, 123, + 119, 120, 122, 0, 0, 0, 80, 77, 0, 0, + 0, 0, 96, 90, 91, 144, 79, 71, 71, 148, + 0, 0, 150, 146 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int16 yydefgoto[] = +{ + -1, 2, 3, 4, 5, 6, 55, 56, 32, 7, + 16, 112, 17, 18, 19, 20, 66, 21, 22, 23, + 130, 131, 24, 25, 134, 46, 26, 27, 267, 286, + 269, 28, 328, 270, 372, 271, 272, 302, 303, 304, + 273, 274, 467, 275, 500, 501, 276, 499, 277, 305, + 306, 307, 308, 157, 158, 119, 120, 121, 122, 123, + 167, 168, 124, 125, 126, 127 +}; + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -236 +static const yytype_int16 yypact[] = +{ + -25, 19, 31, 131, -1, -236, -8, -45, -236, -236, + -236, -236, -7, 16, -14, -25, 78, -236, 172, -69, + 17, 24, 35, 39, 67, 72, 90, 93, -236, -236, + 78, 12, -236, -236, -8, 269, 601, 113, -236, -236, + -236, -236, -236, 38, -34, -23, 132, -20, 173, -17, + -25, -25, -25, -25, 214, -236, 179, -236, -236, -236, + -236, -236, -236, -236, -236, -236, -236, -236, -236, 1727, + 180, 192, 194, -236, 1915, 1972, 509, 2020, -236, -236, + -236, -236, -236, -236, -236, -236, -236, -236, 228, 228, + 228, 228, -236, -236, -236, -236, 206, 230, 236, 239, + 249, 250, 253, 264, 265, 270, 306, 307, 319, -236, + 330, 1915, 329, 719, 767, 181, 37, -10, 1, 161, + -236, -236, -236, -236, -236, -236, -236, -236, 341, -236, + -236, 153, -8, 347, 221, -236, 352, 227, -236, -236, + 234, 2062, 2062, 2062, 2062, 348, 416, -236, -236, 373, + 421, 425, 385, 444, 1972, -236, -236, 391, 396, 114, + 509, 509, -236, 2020, 2020, -236, 2020, -236, 408, 408, + 408, 408, 1801, 1801, 1801, 1801, 1801, 1801, 1801, 1801, + 1801, 1801, 1801, 1801, 411, 1801, 174, 568, 9, 7, + -236, 2020, 2020, 2020, 2020, 2020, 2020, 2020, 2020, 1915, + 2020, 2020, 509, 509, 509, 509, 509, 509, 509, 509, + 1915, 509, 509, 1915, 1915, 1915, 1915, 1915, 1915, 1915, + 1915, 455, 657, 657, -236, 657, 657, -236, -236, -236, + -236, -236, -236, -236, -236, -236, -236, -236, -236, -236, + 458, -236, -236, 461, 420, 436, -236, 1858, 423, 434, + 447, 446, 443, 478, 30, 481, 482, 483, 451, 465, + 484, 488, 494, 496, 497, 499, 500, -236, 505, 2132, + -236, 521, 522, -236, 531, -236, -236, 523, 517, 518, + 519, 524, 525, 527, 528, 529, -236, 1113, 532, 2132, + 1232, -236, 536, 530, -236, -236, -25, 136, 191, 96, + 2020, 202, 286, -236, -236, 719, 767, 181, 271, -10, + 1, 287, 316, 326, 327, 344, 370, 383, 384, 398, + 403, 407, -25, 479, -236, -236, -236, -236, 539, 252, + 252, 252, 252, 252, 252, 98, 98, -236, 271, -236, + -236, 364, 364, 364, 364, 364, 364, 254, 254, -236, + -236, -236, 592, 592, 792, 885, -236, -236, 444, 444, + 183, 183, -236, -236, 391, 13, 391, 396, 396, -236, + -8, -236, 547, 719, 767, 181, 271, -10, 1, 1915, + 1915, -236, 590, 657, 1915, -236, -236, 2020, 509, 657, + 1915, 1801, 1801, 1801, 1801, 1801, 1801, 1801, 1801, 1801, + -236, 542, -236, -236, -236, -13, -236, 2020, 1915, 657, + 657, 2020, 1915, 657, 657, -236, -236, 545, -236, -236, + -236, 2062, -236, 211, -236, -236, -236, -236, -236, -236, + 1801, -236, -236, -236, -236, -236, -236, -236, -236, -236, + -236, -236, -236, 2062, -25, -236, -236, 298, 350, 548, + 391, 271, 252, 364, 396, 181, 427, 432, 453, 456, + 457, 467, 474, 475, 480, -236, 2132, -236, -236, 252, + 271, 391, 396, 252, 271, 396, 391, -236, 1302, -236, + -236, 1372, 2062, -236, 558, 565, -236, -236, -236, -236, + 557, 563, -236, 567, 575, 1442, -236, -236, 1512, 570, + 571, 2132, -236, -236, -236, -236, -236, 2132, 2132, -236, + 1582, 1652, -236, -236 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yytype_int16 yypgoto[] = +{ + -236, -236, -236, -2, -4, -236, -236, -236, -30, -236, + 656, 593, 160, -236, -236, -236, 625, -236, -236, -236, + 424, 620, -236, -236, 623, 659, -236, -236, -236, -136, + -128, 664, -236, -235, -236, -236, -236, 245, 259, -236, + -236, -236, -236, 279, -236, -236, -236, -236, -236, 685, + 736, 761, 819, -31, 54, 856, 15, 20, 68, 115, + -236, 209, 185, 190, 266, 363 +}; + +/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule which + number is the opposite. If YYTABLE_NINF, syntax error. */ +#define YYTABLE_NINF -234 +static const yytype_int16 yytable[] = +{ + 29, 15, 249, 13, 57, 268, 35, 288, 128, 222, + 223, 29, 117, 42, 287, 289, 290, 43, 1, 132, + 225, 226, 132, 8, 9, 128, 216, 217, 213, 214, + 38, 11, 218, 219, 402, 36, 31, 33, 117, 220, + 34, 215, 1, 117, 70, 71, 72, 73, 141, 142, + 143, 144, 402, 129, 402, 402, 216, 217, 385, 386, + 37, 10, 218, 219, 133, 74, 39, 136, 75, 220, + 139, 230, 231, 76, 77, 466, 78, 79, 80, 81, + 117, 224, 13, 82, 83, 84, 85, 86, 87, 88, + 89, 90, 227, 91, 327, 54, 326, 118, 92, 93, + 94, 95, 242, 44, 96, 97, 98, 99, 100, 101, + 45, 102, 103, 104, 105, 106, 107, 108, 109, 110, + 387, 47, 221, 118, 111, 49, 197, 198, 118, 200, + 201, 200, 201, 401, 12, 13, 14, 29, 29, 29, + 29, 309, 309, 309, 309, 309, 309, 309, 309, 309, + 309, 309, 309, 417, 309, 50, 278, 278, 278, 278, + 51, 279, 279, 279, 279, 118, 197, 198, 117, 200, + 201, 229, 230, 231, 1, 12, 40, 14, 52, 117, + 422, 53, 117, 117, 117, 117, 117, 117, 117, 117, + 40, 364, 366, 191, 192, 193, 194, 195, 196, 69, + 213, 214, 216, 217, 197, 198, 199, 200, 201, 280, + 280, 280, 280, 215, 135, 220, 377, 228, 229, 230, + 231, 208, 209, 324, 211, 212, 310, 310, 310, 310, + 310, 310, 310, 310, 310, 310, 310, 310, 240, 310, + 241, 197, 198, 402, 200, 201, 402, 424, 425, 426, + 427, 428, 429, 118, 145, 138, 281, 281, 281, 281, + 402, 324, 146, 402, 118, 150, 509, 118, 118, 118, + 118, 118, 118, 118, 118, 402, 402, 151, 325, 367, + 368, 152, 197, 198, 278, 200, 201, 211, 212, 279, + 216, 217, 172, 478, 421, 479, 218, 219, 169, 170, + 171, 378, 278, 220, 278, 278, 243, 279, 244, 279, + 279, 166, 243, 58, 245, 481, 173, 216, 217, 240, + 443, 246, 174, 218, 219, 175, 282, 282, 282, 282, + 220, 283, 283, 283, 283, 176, 177, 280, 495, 178, + 445, 59, 60, 61, 62, 63, 64, 65, 117, 117, + 179, 180, 450, 117, 498, 280, 181, 280, 280, 117, + 309, 309, 309, 309, 309, 309, 309, 309, 309, 216, + 217, 430, 430, 431, 432, 218, 219, 117, 471, 510, + 511, 117, 220, 476, 281, 483, 232, 233, 234, 235, + 236, 237, 182, 183, 208, 209, 238, 211, 212, 309, + 239, 430, 281, 433, 281, 281, 184, 284, 284, 284, + 284, 430, 430, 434, 435, 185, 190, 29, 311, 312, + 313, 314, 315, 316, 317, 318, 319, 320, 321, 430, + 323, 436, 291, 118, 118, -65, 278, 484, 118, 29, + -67, 279, 482, 454, 118, 310, 310, 310, 310, 310, + 310, 310, 310, 310, 282, 430, 292, 437, 278, 283, + 293, 294, 118, 279, 472, 295, 118, 475, 430, 430, + 438, 439, 282, 296, 282, 282, 220, 283, 29, 283, + 283, 278, 224, 430, 310, 440, 279, 227, 430, 280, + 441, 300, 430, 278, 442, 363, 278, 278, 279, 322, + 128, 279, 279, 370, 285, 285, 285, 285, -64, 379, + 278, 280, 430, 278, 486, 279, 278, 430, 279, 487, + 380, 279, 278, 278, -66, 278, 278, 279, 279, 381, + 279, 279, 382, 383, 280, 284, 281, 391, 430, 160, + 488, 430, 430, 489, 490, 77, 280, 405, 79, 280, + 280, 392, 430, 284, 491, 284, 284, 85, 281, 430, + 430, 492, 493, 280, 430, 430, 280, 494, 384, 280, + 393, 388, 389, 390, 394, 280, 280, 98, 280, 280, + 395, 281, 396, 397, 104, 398, 399, 202, 203, 204, + 205, 206, 207, 281, 400, 161, 281, 281, 208, 209, + 210, 211, 212, 403, 404, 406, 282, 407, 408, 409, + 281, 283, 420, 281, 410, 411, 281, 412, 413, 414, + 419, 416, 281, 281, 215, 281, 281, 444, 282, 446, + 449, 465, 285, 283, 477, 485, 456, 457, 458, 459, + 460, 461, 462, 463, 464, 67, -145, 502, -226, 503, + 285, 282, 285, 285, -233, 325, 283, 504, 507, 508, + 30, 68, 149, 282, 369, 147, 282, 282, 283, 140, + 137, 283, 283, 59, 60, 61, 62, 63, 64, 65, + 282, 48, 41, 282, 468, 283, 282, 284, 283, 480, + 0, 283, 282, 282, 0, 282, 282, 283, 283, 0, + 283, 283, 82, 0, 0, 0, 86, 0, 88, 284, + 0, 0, 91, 0, 0, 0, 0, 0, 0, 94, + 95, 0, 0, 0, 0, 0, 99, 100, 113, 0, + 0, 0, 284, 105, 106, 0, 148, 109, 191, 192, + 193, 194, 195, 196, 284, 0, 0, 284, 284, 197, + 198, 199, 200, 201, 113, 0, 0, 0, 0, 113, + 155, 284, 165, 0, 284, 0, 0, 284, 0, 0, + 0, 0, 0, 284, 284, 0, 284, 284, 0, 114, + 0, 0, 0, 0, 285, 0, 202, 203, 204, 205, + 206, 207, 0, 0, 0, 0, 186, 208, 209, 210, + 211, 212, 0, 0, 115, 114, 285, 0, 0, 0, + 114, 156, 162, 193, 194, 195, 196, 0, 0, 0, + 0, 0, 197, 198, 0, 200, 201, 0, 0, 285, + 115, 0, 0, 0, 0, 115, 0, 0, 0, 297, + 0, 285, 0, 0, 285, 285, 0, 187, 155, 297, + 0, 299, 0, 0, 0, 0, 0, 0, 285, 0, + 0, 285, 116, 0, 285, 0, 0, 0, 0, 0, + 285, 285, 188, 285, 285, 0, 329, 330, 331, 332, + 333, 334, 335, 336, 113, 339, 340, 0, 116, 0, + 298, 0, 0, 153, 0, 113, 156, 298, 113, 113, + 354, 113, 113, 113, 113, 113, 204, 205, 206, 207, + 0, 0, 0, 0, 0, 208, 209, 0, 211, 212, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 189, 159, 373, 159, 0, 114, 0, 0, 341, 342, + 343, 344, 345, 346, 347, 348, 114, 350, 351, 114, + 114, 355, 114, 114, 114, 114, 114, 0, 0, 0, + 337, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 349, 0, 0, 352, 353, 356, 115, 115, 115, + 115, 362, 0, 374, 0, 423, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 375, 0, + 159, 0, 0, 0, 0, 0, 0, 0, 338, 159, + 159, 0, 159, 0, 0, 0, 0, 0, 0, 338, + 0, 0, 338, 338, 357, 358, 359, 360, 361, 338, + 0, 0, 0, 0, 0, 0, 0, 159, 159, 159, + 159, 159, 159, 159, 159, 0, 159, 159, 0, 0, + 0, 0, 0, 0, 113, 113, 376, 0, 0, 113, + 0, 0, 452, 0, 0, 113, 0, 0, 365, 365, + 0, 365, 365, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 469, 113, 0, 0, 473, 113, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 114, 114, 0, 0, 0, + 114, 147, 0, 0, 453, 247, 114, 248, 249, 0, + 250, 251, 0, 0, 0, 0, 0, 0, 0, 0, + 115, 115, 0, 0, 114, 115, 0, 0, 114, 0, + 0, 455, 0, 0, 0, 0, 159, 0, 252, 253, + 254, 255, 256, 257, 88, 89, 90, 0, 91, 115, + 0, 0, 0, 115, 0, 94, 95, 0, 258, 259, + 260, 261, 262, 263, 264, 265, 0, 0, 0, 105, + 106, 0, 148, 266, 0, 0, 0, 0, 447, 448, + 0, 0, 415, 451, 0, 0, 0, 0, 0, 338, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 470, 0, 0, + 0, 474, 0, 0, 0, 0, 0, 0, 0, 365, + 147, 0, 0, 159, 247, 365, 248, 249, 0, 250, + 251, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 159, 0, 365, 365, 159, 0, 365, + 365, 0, 0, 0, 0, 0, 0, 252, 253, 254, + 255, 256, 257, 88, 89, 90, 0, 91, 0, 0, + 0, 0, 0, 0, 94, 95, 0, 258, 259, 260, + 261, 262, 263, 264, 265, 0, 0, 0, 105, 106, + 147, 148, 266, 0, 247, 0, 248, 249, 0, 250, + 251, 418, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 252, 253, 254, + 255, 256, 257, 88, 89, 90, 0, 91, 0, 0, + 0, 0, 0, 0, 94, 95, 0, 258, 259, 260, + 261, 262, 263, 264, 265, 0, 0, 0, 105, 106, + 147, 148, 266, 0, 247, 0, 248, 249, 0, 250, + 251, 496, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 252, 253, 254, + 255, 256, 257, 88, 89, 90, 0, 91, 0, 0, + 0, 0, 0, 0, 94, 95, 0, 258, 259, 260, + 261, 262, 263, 264, 265, 0, 0, 0, 105, 106, + 147, 148, 266, 0, 247, 0, 248, 249, 0, 250, + 251, 497, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 252, 253, 254, + 255, 256, 257, 88, 89, 90, 0, 91, 0, 0, + 0, 0, 0, 0, 94, 95, 0, 258, 259, 260, + 261, 262, 263, 264, 265, 0, 0, 0, 105, 106, + 147, 148, 266, 0, 247, 0, 248, 249, 0, 250, + 251, 505, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 252, 253, 254, + 255, 256, 257, 88, 89, 90, 0, 91, 0, 0, + 0, 0, 0, 0, 94, 95, 0, 258, 259, 260, + 261, 262, 263, 264, 265, 0, 0, 0, 105, 106, + 147, 148, 266, 0, 247, 0, 248, 249, 0, 250, + 251, 506, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 252, 253, 254, + 255, 256, 257, 88, 89, 90, 0, 91, 0, 0, + 0, 0, 0, 0, 94, 95, 0, 258, 259, 260, + 261, 262, 263, 264, 265, 0, 0, 0, 105, 106, + 147, 148, 266, 0, 247, 0, 248, 249, 0, 250, + 251, 512, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 252, 253, 254, + 255, 256, 257, 88, 89, 90, 0, 91, 0, 0, + 0, 0, 0, 0, 94, 95, 0, 258, 259, 260, + 261, 262, 263, 264, 265, 0, 0, 0, 105, 106, + 0, 148, 266, 70, 71, 147, 73, 0, 0, 0, + 0, 513, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 74, 0, 0, 75, 0, 0, + 0, 0, 76, 77, 0, 78, 79, 80, 81, 0, + 0, 0, 82, 83, 84, 85, 86, 87, 88, 89, + 90, 0, 91, 0, 0, 0, 0, 92, 93, 94, + 95, 0, 0, 96, 97, 98, 99, 100, 101, 0, + 102, 103, 104, 105, 106, 107, 148, 109, 110, 147, + 0, 0, 301, 111, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 74, 0, + 0, 75, 0, 0, 0, 0, 76, 77, 0, 78, + 79, 80, 81, 0, 0, 0, 82, 83, 84, 85, + 86, 87, 88, 89, 90, 0, 91, 0, 0, 0, + 0, 92, 93, 94, 95, 0, 147, 96, 97, 98, + 99, 100, 101, 0, 102, 103, 104, 105, 106, 107, + 148, 109, 0, 0, 0, 74, 0, 111, 75, 0, + 0, 0, 0, 76, 77, 0, 78, 79, 80, 81, + 0, 0, 0, 82, 83, 84, 85, 86, 87, 88, + 89, 90, 0, 91, 0, 0, 0, 0, 92, 93, + 94, 95, 0, 147, 96, 97, 98, 99, 100, 101, + 0, 102, 103, 104, 105, 106, 107, 148, 109, 0, + 371, 0, 74, 0, 111, 75, 0, 0, 0, 0, + 76, 77, 0, 78, 79, 80, 81, 0, 0, 0, + 82, 83, 84, 85, 86, 87, 88, 89, 90, 0, + 91, 0, 0, 0, 0, 92, 93, 94, 95, 0, + 147, 96, 97, 98, 99, 100, 101, 0, 102, 103, + 104, 105, 106, 107, 148, 109, 0, 0, 0, 0, + 0, 111, 75, 0, 0, 0, 0, 76, 77, 0, + 0, 79, 80, 0, 0, 0, 0, 82, 0, 84, + 85, 86, 0, 88, 0, 90, 0, 91, 147, 0, + 0, 0, 0, 93, 94, 95, 0, 0, 0, 97, + 98, 99, 100, 0, 0, 0, 103, 104, 105, 106, + 163, 148, 109, 0, 0, 76, 0, 0, 154, 0, + 80, 0, 0, 0, 0, 82, 0, 84, 0, 86, + 147, 88, 0, 90, 247, 91, 248, 249, 0, 250, + 251, 93, 94, 95, 0, 0, 0, 97, 0, 99, + 100, 0, 0, 0, 103, 0, 105, 106, 0, 148, + 109, 0, 0, 0, 0, 1, 164, 252, 253, 254, + 255, 256, 257, 88, 89, 90, 0, 91, 0, 0, + 0, 0, 0, 0, 94, 95, 0, 258, 259, 260, + 261, 262, 263, 264, 265, 0, 0, 0, 105, 106, + 147, 148, 266, 0, 247, 0, 248, 249, 0, 250, + 251, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 252, 253, 254, + 255, 256, 257, 88, 89, 90, 0, 91, 0, 0, + 0, 0, 0, 0, 94, 95, 0, 258, 259, 260, + 261, 262, 263, 264, 265, 0, 0, 0, 105, 106, + 0, 148, 266 +}; + +#define yypact_value_is_default(yystate) \ + ((yystate) == (-236)) + +#define yytable_value_is_error(yytable_value) \ + YYID (0) + +static const yytype_int16 yycheck[] = +{ + 4, 3, 15, 4, 34, 141, 13, 143, 42, 19, + 20, 15, 43, 82, 142, 143, 144, 86, 43, 42, + 19, 20, 42, 4, 5, 42, 19, 20, 19, 20, + 44, 0, 25, 26, 269, 42, 44, 82, 69, 32, + 85, 32, 43, 74, 6, 7, 8, 9, 50, 51, + 52, 53, 287, 87, 289, 290, 19, 20, 28, 29, + 44, 42, 25, 26, 87, 27, 80, 87, 30, 32, + 87, 58, 59, 35, 36, 88, 38, 39, 40, 41, + 111, 91, 4, 45, 46, 47, 48, 49, 50, 51, + 52, 53, 91, 55, 87, 83, 87, 43, 60, 61, + 62, 63, 132, 86, 66, 67, 68, 69, 70, 71, + 86, 73, 74, 75, 76, 77, 78, 79, 80, 81, + 90, 86, 85, 69, 86, 86, 30, 31, 74, 33, + 34, 33, 34, 269, 3, 4, 5, 141, 142, 143, + 144, 172, 173, 174, 175, 176, 177, 178, 179, 180, + 181, 182, 183, 289, 185, 88, 141, 142, 143, 144, + 88, 141, 142, 143, 144, 111, 30, 31, 199, 33, + 34, 57, 58, 59, 43, 3, 16, 5, 88, 210, + 84, 88, 213, 214, 215, 216, 217, 218, 219, 220, + 30, 222, 223, 19, 20, 21, 22, 23, 24, 86, + 19, 20, 19, 20, 30, 31, 32, 33, 34, 141, + 142, 143, 144, 32, 82, 32, 247, 56, 57, 58, + 59, 30, 31, 87, 33, 34, 172, 173, 174, 175, + 176, 177, 178, 179, 180, 181, 182, 183, 85, 185, + 87, 30, 31, 478, 33, 34, 481, 45, 46, 47, + 48, 49, 50, 199, 40, 82, 141, 142, 143, 144, + 495, 87, 83, 498, 210, 85, 501, 213, 214, 215, + 216, 217, 218, 219, 220, 510, 511, 85, 87, 225, + 226, 87, 30, 31, 269, 33, 34, 33, 34, 269, + 19, 20, 86, 421, 296, 84, 25, 26, 89, 90, + 91, 247, 287, 32, 289, 290, 85, 287, 87, 289, + 290, 83, 85, 44, 87, 443, 86, 19, 20, 85, + 322, 87, 86, 25, 26, 86, 141, 142, 143, 144, + 32, 141, 142, 143, 144, 86, 86, 269, 466, 86, + 370, 72, 73, 74, 75, 76, 77, 78, 379, 380, + 86, 86, 383, 384, 482, 287, 86, 289, 290, 390, + 391, 392, 393, 394, 395, 396, 397, 398, 399, 19, + 20, 85, 85, 87, 87, 25, 26, 408, 409, 507, + 508, 412, 32, 414, 269, 87, 45, 46, 47, 48, + 49, 50, 86, 86, 30, 31, 55, 33, 34, 430, + 59, 85, 287, 87, 289, 290, 87, 141, 142, 143, + 144, 85, 85, 87, 87, 85, 87, 421, 173, 174, + 175, 176, 177, 178, 179, 180, 181, 182, 183, 85, + 185, 87, 84, 379, 380, 88, 421, 87, 384, 443, + 88, 421, 444, 389, 390, 391, 392, 393, 394, 395, + 396, 397, 398, 399, 269, 85, 40, 87, 443, 269, + 87, 40, 408, 443, 410, 40, 412, 413, 85, 85, + 87, 87, 287, 88, 289, 290, 32, 287, 482, 289, + 290, 466, 91, 85, 430, 87, 466, 91, 85, 421, + 87, 83, 85, 478, 87, 40, 481, 482, 478, 88, + 42, 481, 482, 42, 141, 142, 143, 144, 88, 86, + 495, 443, 85, 498, 87, 495, 501, 85, 498, 87, + 86, 501, 507, 508, 88, 510, 511, 507, 508, 82, + 510, 511, 86, 90, 466, 269, 421, 86, 85, 30, + 87, 85, 85, 87, 87, 36, 478, 16, 39, 481, + 482, 86, 85, 287, 87, 289, 290, 48, 443, 85, + 85, 87, 87, 495, 85, 85, 498, 87, 90, 501, + 86, 90, 90, 90, 86, 507, 508, 68, 510, 511, + 86, 466, 86, 86, 75, 86, 86, 19, 20, 21, + 22, 23, 24, 478, 89, 86, 481, 482, 30, 31, + 32, 33, 34, 82, 82, 82, 421, 90, 90, 90, + 495, 421, 82, 498, 90, 90, 501, 90, 90, 90, + 84, 89, 507, 508, 32, 510, 511, 88, 443, 82, + 40, 89, 269, 443, 89, 87, 391, 392, 393, 394, + 395, 396, 397, 398, 399, 44, 88, 82, 91, 82, + 287, 466, 289, 290, 91, 87, 466, 82, 88, 88, + 4, 36, 69, 478, 240, 8, 481, 482, 478, 49, + 47, 481, 482, 72, 73, 74, 75, 76, 77, 78, + 495, 22, 18, 498, 405, 495, 501, 421, 498, 430, + -1, 501, 507, 508, -1, 510, 511, 507, 508, -1, + 510, 511, 45, -1, -1, -1, 49, -1, 51, 443, + -1, -1, 55, -1, -1, -1, -1, -1, -1, 62, + 63, -1, -1, -1, -1, -1, 69, 70, 43, -1, + -1, -1, 466, 76, 77, -1, 79, 80, 19, 20, + 21, 22, 23, 24, 478, -1, -1, 481, 482, 30, + 31, 32, 33, 34, 69, -1, -1, -1, -1, 74, + 75, 495, 77, -1, 498, -1, -1, 501, -1, -1, + -1, -1, -1, 507, 508, -1, 510, 511, -1, 43, + -1, -1, -1, -1, 421, -1, 19, 20, 21, 22, + 23, 24, -1, -1, -1, -1, 111, 30, 31, 32, + 33, 34, -1, -1, 43, 69, 443, -1, -1, -1, + 74, 75, 76, 21, 22, 23, 24, -1, -1, -1, + -1, -1, 30, 31, -1, 33, 34, -1, -1, 466, + 69, -1, -1, -1, -1, 74, -1, -1, -1, 154, + -1, 478, -1, -1, 481, 482, -1, 111, 163, 164, + -1, 166, -1, -1, -1, -1, -1, -1, 495, -1, + -1, 498, 43, -1, 501, -1, -1, -1, -1, -1, + 507, 508, 111, 510, 511, -1, 191, 192, 193, 194, + 195, 196, 197, 198, 199, 200, 201, -1, 69, -1, + 154, -1, -1, 74, -1, 210, 160, 161, 213, 214, + 215, 216, 217, 218, 219, 220, 21, 22, 23, 24, + -1, -1, -1, -1, -1, 30, 31, -1, 33, 34, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + 111, 75, 247, 77, -1, 199, -1, -1, 202, 203, + 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, + 214, 215, 216, 217, 218, 219, 220, -1, -1, -1, + 199, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, 210, -1, -1, 213, 214, 215, 216, 217, 218, + 219, 220, -1, 247, -1, 300, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, 247, -1, + 154, -1, -1, -1, -1, -1, -1, -1, 199, 163, + 164, -1, 166, -1, -1, -1, -1, -1, -1, 210, + -1, -1, 213, 214, 215, 216, 217, 218, 219, 220, + -1, -1, -1, -1, -1, -1, -1, 191, 192, 193, + 194, 195, 196, 197, 198, -1, 200, 201, -1, -1, + -1, -1, -1, -1, 379, 380, 247, -1, -1, 384, + -1, -1, 387, -1, -1, 390, -1, -1, 222, 223, + -1, 225, 226, -1, -1, -1, -1, -1, -1, -1, + -1, -1, 407, 408, -1, -1, 411, 412, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, 379, 380, -1, -1, -1, + 384, 8, -1, -1, 388, 12, 390, 14, 15, -1, + 17, 18, -1, -1, -1, -1, -1, -1, -1, -1, + 379, 380, -1, -1, 408, 384, -1, -1, 412, -1, + -1, 390, -1, -1, -1, -1, 300, -1, 45, 46, + 47, 48, 49, 50, 51, 52, 53, -1, 55, 408, + -1, -1, -1, 412, -1, 62, 63, -1, 65, 66, + 67, 68, 69, 70, 71, 72, -1, -1, -1, 76, + 77, -1, 79, 80, -1, -1, -1, -1, 379, 380, + -1, -1, 89, 384, -1, -1, -1, -1, -1, 390, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, 408, -1, -1, + -1, 412, -1, -1, -1, -1, -1, -1, -1, 383, + 8, -1, -1, 387, 12, 389, 14, 15, -1, 17, + 18, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, 407, -1, 409, 410, 411, -1, 413, + 414, -1, -1, -1, -1, -1, -1, 45, 46, 47, + 48, 49, 50, 51, 52, 53, -1, 55, -1, -1, + -1, -1, -1, -1, 62, 63, -1, 65, 66, 67, + 68, 69, 70, 71, 72, -1, -1, -1, 76, 77, + 8, 79, 80, -1, 12, -1, 14, 15, -1, 17, + 18, 89, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, 45, 46, 47, + 48, 49, 50, 51, 52, 53, -1, 55, -1, -1, + -1, -1, -1, -1, 62, 63, -1, 65, 66, 67, + 68, 69, 70, 71, 72, -1, -1, -1, 76, 77, + 8, 79, 80, -1, 12, -1, 14, 15, -1, 17, + 18, 89, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, 45, 46, 47, + 48, 49, 50, 51, 52, 53, -1, 55, -1, -1, + -1, -1, -1, -1, 62, 63, -1, 65, 66, 67, + 68, 69, 70, 71, 72, -1, -1, -1, 76, 77, + 8, 79, 80, -1, 12, -1, 14, 15, -1, 17, + 18, 89, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, 45, 46, 47, + 48, 49, 50, 51, 52, 53, -1, 55, -1, -1, + -1, -1, -1, -1, 62, 63, -1, 65, 66, 67, + 68, 69, 70, 71, 72, -1, -1, -1, 76, 77, + 8, 79, 80, -1, 12, -1, 14, 15, -1, 17, + 18, 89, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, 45, 46, 47, + 48, 49, 50, 51, 52, 53, -1, 55, -1, -1, + -1, -1, -1, -1, 62, 63, -1, 65, 66, 67, + 68, 69, 70, 71, 72, -1, -1, -1, 76, 77, + 8, 79, 80, -1, 12, -1, 14, 15, -1, 17, + 18, 89, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, 45, 46, 47, + 48, 49, 50, 51, 52, 53, -1, 55, -1, -1, + -1, -1, -1, -1, 62, 63, -1, 65, 66, 67, + 68, 69, 70, 71, 72, -1, -1, -1, 76, 77, + 8, 79, 80, -1, 12, -1, 14, 15, -1, 17, + 18, 89, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, 45, 46, 47, + 48, 49, 50, 51, 52, 53, -1, 55, -1, -1, + -1, -1, -1, -1, 62, 63, -1, 65, 66, 67, + 68, 69, 70, 71, 72, -1, -1, -1, 76, 77, + -1, 79, 80, 6, 7, 8, 9, -1, -1, -1, + -1, 89, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, 27, -1, -1, 30, -1, -1, + -1, -1, 35, 36, -1, 38, 39, 40, 41, -1, + -1, -1, 45, 46, 47, 48, 49, 50, 51, 52, + 53, -1, 55, -1, -1, -1, -1, 60, 61, 62, + 63, -1, -1, 66, 67, 68, 69, 70, 71, -1, + 73, 74, 75, 76, 77, 78, 79, 80, 81, 8, + -1, -1, 11, 86, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, 27, -1, + -1, 30, -1, -1, -1, -1, 35, 36, -1, 38, + 39, 40, 41, -1, -1, -1, 45, 46, 47, 48, + 49, 50, 51, 52, 53, -1, 55, -1, -1, -1, + -1, 60, 61, 62, 63, -1, 8, 66, 67, 68, + 69, 70, 71, -1, 73, 74, 75, 76, 77, 78, + 79, 80, -1, -1, -1, 27, -1, 86, 30, -1, + -1, -1, -1, 35, 36, -1, 38, 39, 40, 41, + -1, -1, -1, 45, 46, 47, 48, 49, 50, 51, + 52, 53, -1, 55, -1, -1, -1, -1, 60, 61, + 62, 63, -1, 8, 66, 67, 68, 69, 70, 71, + -1, 73, 74, 75, 76, 77, 78, 79, 80, -1, + 82, -1, 27, -1, 86, 30, -1, -1, -1, -1, + 35, 36, -1, 38, 39, 40, 41, -1, -1, -1, + 45, 46, 47, 48, 49, 50, 51, 52, 53, -1, + 55, -1, -1, -1, -1, 60, 61, 62, 63, -1, + 8, 66, 67, 68, 69, 70, 71, -1, 73, 74, + 75, 76, 77, 78, 79, 80, -1, -1, -1, -1, + -1, 86, 30, -1, -1, -1, -1, 35, 36, -1, + -1, 39, 40, -1, -1, -1, -1, 45, -1, 47, + 48, 49, -1, 51, -1, 53, -1, 55, 8, -1, + -1, -1, -1, 61, 62, 63, -1, -1, -1, 67, + 68, 69, 70, -1, -1, -1, 74, 75, 76, 77, + 30, 79, 80, -1, -1, 35, -1, -1, 86, -1, + 40, -1, -1, -1, -1, 45, -1, 47, -1, 49, + 8, 51, -1, 53, 12, 55, 14, 15, -1, 17, + 18, 61, 62, 63, -1, -1, -1, 67, -1, 69, + 70, -1, -1, -1, 74, -1, 76, 77, -1, 79, + 80, -1, -1, -1, -1, 43, 86, 45, 46, 47, + 48, 49, 50, 51, 52, 53, -1, 55, -1, -1, + -1, -1, -1, -1, 62, 63, -1, 65, 66, 67, + 68, 69, 70, 71, 72, -1, -1, -1, 76, 77, + 8, 79, 80, -1, 12, -1, 14, 15, -1, 17, + 18, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, 45, 46, 47, + 48, 49, 50, 51, 52, 53, -1, 55, -1, -1, + -1, -1, -1, -1, 62, 63, -1, 65, 66, 67, + 68, 69, 70, 71, 72, -1, -1, -1, 76, 77, + -1, 79, 80 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 43, 93, 94, 95, 96, 97, 101, 4, 5, + 42, 0, 3, 4, 5, 95, 102, 104, 105, 106, + 107, 109, 110, 111, 114, 115, 118, 119, 123, 96, + 102, 44, 100, 82, 85, 13, 42, 44, 44, 80, + 104, 123, 82, 86, 86, 86, 117, 86, 117, 86, + 88, 88, 88, 88, 83, 98, 99, 100, 44, 72, + 73, 74, 75, 76, 77, 78, 108, 44, 108, 86, + 6, 7, 8, 9, 27, 30, 35, 36, 38, 39, + 40, 41, 45, 46, 47, 48, 49, 50, 51, 52, + 53, 55, 60, 61, 62, 63, 66, 67, 68, 69, + 70, 71, 73, 74, 75, 76, 77, 78, 79, 80, + 81, 86, 103, 141, 142, 143, 144, 145, 146, 147, + 148, 149, 150, 151, 154, 155, 156, 157, 42, 87, + 112, 113, 42, 87, 116, 82, 87, 116, 82, 87, + 113, 95, 95, 95, 95, 40, 83, 8, 79, 103, + 85, 85, 87, 144, 86, 141, 142, 145, 146, 147, + 30, 86, 142, 30, 86, 141, 83, 152, 153, 153, + 153, 153, 86, 86, 86, 86, 86, 86, 86, 86, + 86, 86, 86, 86, 87, 85, 141, 142, 143, 144, + 87, 19, 20, 21, 22, 23, 24, 30, 31, 32, + 33, 34, 19, 20, 21, 22, 23, 24, 30, 31, + 32, 33, 34, 19, 20, 32, 19, 20, 25, 26, + 32, 85, 19, 20, 91, 19, 20, 91, 56, 57, + 58, 59, 45, 46, 47, 48, 49, 50, 55, 59, + 85, 87, 100, 85, 87, 87, 87, 12, 14, 15, + 17, 18, 45, 46, 47, 48, 49, 50, 65, 66, + 67, 68, 69, 70, 71, 72, 80, 120, 121, 122, + 125, 127, 128, 132, 133, 135, 138, 140, 148, 149, + 150, 151, 154, 155, 156, 157, 121, 122, 121, 122, + 122, 84, 40, 87, 40, 40, 88, 141, 142, 141, + 83, 11, 129, 130, 131, 141, 142, 143, 144, 145, + 146, 129, 129, 129, 129, 129, 129, 129, 129, 129, + 129, 129, 88, 129, 87, 87, 87, 87, 124, 141, + 141, 141, 141, 141, 141, 141, 141, 143, 144, 141, + 141, 142, 142, 142, 142, 142, 142, 142, 142, 143, + 142, 142, 143, 143, 141, 142, 143, 144, 144, 144, + 144, 144, 143, 40, 145, 147, 145, 146, 146, 112, + 42, 82, 126, 141, 142, 143, 144, 145, 146, 86, + 86, 82, 86, 90, 90, 28, 29, 90, 90, 90, + 90, 86, 86, 86, 86, 86, 86, 86, 86, 86, + 89, 121, 125, 82, 82, 16, 82, 90, 90, 90, + 90, 90, 90, 90, 90, 89, 89, 121, 89, 84, + 82, 95, 84, 141, 45, 46, 47, 48, 49, 50, + 85, 87, 87, 87, 87, 87, 87, 87, 87, 87, + 87, 87, 87, 95, 88, 100, 82, 144, 144, 40, + 145, 144, 141, 142, 146, 143, 129, 129, 129, 129, + 129, 129, 129, 129, 129, 89, 88, 134, 135, 141, + 144, 145, 146, 141, 144, 146, 145, 89, 122, 84, + 130, 122, 95, 87, 87, 87, 87, 87, 87, 87, + 87, 87, 87, 87, 87, 122, 89, 89, 122, 139, + 136, 137, 82, 82, 82, 89, 89, 88, 88, 125, + 122, 122, 89, 89 +}; + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + + +/* Like YYERROR except do call yyerror. This remains here temporarily + to ease the transition to the new meaning of YYERROR, for GCC. + Once GCC version 2 has supplanted version 1, this can go. However, + YYFAIL appears to be in use. Nevertheless, it is formally deprecated + in Bison 2.4.2's NEWS entry, where a plan to phase it out is + discussed. */ + +#define YYFAIL goto yyerrlab +#if defined YYFAIL + /* This is here to suppress warnings from the GCC cpp's + -Wunused-macros. Normally we don't worry about that warning, but + some users do, and we want to make it easy for users to remove + YYFAIL uses, which will produce warnings from Bison 2.5. */ +#endif + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY && yylen == 1) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (1); \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (YYID (0)) + + +#define YYTERROR 1 +#define YYERRCODE 256 + + +/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. + If N is 0, then set CURRENT to the empty location which ends + the previous symbol: RHS[0] (always defined). */ + +#define YYRHSLOC(Rhs, K) ((Rhs)[K]) +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + do \ + if (YYID (N)) \ + { \ + (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ + (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ + (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ + (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ + } \ + else \ + { \ + (Current).first_line = (Current).last_line = \ + YYRHSLOC (Rhs, 0).last_line; \ + (Current).first_column = (Current).last_column = \ + YYRHSLOC (Rhs, 0).last_column; \ + } \ + while (YYID (0)) +#endif + + +/* This macro is provided for backward compatibility. */ + +#ifndef YY_LOCATION_PRINT +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +#endif + + +/* YYLEX -- calling `yylex' with the right arguments. */ + +#ifdef YYLEX_PARAM +# define YYLEX yylex (YYLEX_PARAM) +#else +# define YYLEX yylex () +#endif + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (YYID (0)) + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (YYID (0)) + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_value_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# else + YYUSE (yyoutput); +# endif + switch (yytype) + { + default: + break; + } +} + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (yytype < YYNTOKENS) + YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); + else + YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + + yy_symbol_value_print (yyoutput, yytype, yyvaluep); + YYFPRINTF (yyoutput, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) +#else +static void +yy_stack_print (yybottom, yytop) + yytype_int16 *yybottom; + yytype_int16 *yytop; +#endif +{ + YYFPRINTF (stderr, "Stack now"); + for (; yybottom <= yytop; yybottom++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (YYID (0)) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_reduce_print (YYSTYPE *yyvsp, int yyrule) +#else +static void +yy_reduce_print (yyvsp, yyrule) + YYSTYPE *yyvsp; + int yyrule; +#endif +{ + int yynrhs = yyr2[yyrule]; + int yyi; + unsigned long int yylno = yyrline[yyrule]; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + YYFPRINTF (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], + &(yyvsp[(yyi + 1) - (yynrhs)]) + ); + YYFPRINTF (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyvsp, Rule); \ +} while (YYID (0)) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static YYSIZE_T +yystrlen (const char *yystr) +#else +static YYSIZE_T +yystrlen (yystr) + const char *yystr; +#endif +{ + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# endif +# endif + +# ifndef yystpcpy +# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static char * +yystpcpy (char *yydest, const char *yysrc) +#else +static char * +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +#endif +{ + char *yyd = yydest; + const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYSIZE_T yyn = 0; + char const *yyp = yystr; + + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (! yyres) + return yystrlen (yystr); + + return yystpcpy (yyres, yystr) - yyres; +} +# endif + +/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message + about the unexpected token YYTOKEN for the state stack whose top is + YYSSP. + + Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is + not large enough to hold the message. In that case, also set + *YYMSG_ALLOC to the required number of bytes. Return 2 if the + required number of bytes is too large to store. */ +static int +yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, + yytype_int16 *yyssp, int yytoken) +{ + YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]); + YYSIZE_T yysize = yysize0; + YYSIZE_T yysize1; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + /* Internationalized format string. */ + const char *yyformat = 0; + /* Arguments of yyformat. */ + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + /* Number of reported tokens (one for the "unexpected", one per + "expected"). */ + int yycount = 0; + + /* There are many possibilities here to consider: + - Assume YYFAIL is not used. It's too flawed to consider. See + + for details. YYERROR is fine as it does not invoke this + function. + - If this state is a consistent state with a default action, then + the only way this function was invoked is if the default action + is an error action. In that case, don't check for expected + tokens because there are none. + - The only way there can be no lookahead present (in yychar) is if + this state is a consistent state with a default action. Thus, + detecting the absence of a lookahead is sufficient to determine + that there is no unexpected or expected token to report. In that + case, just report a simple "syntax error". + - Don't assume there isn't a lookahead just because this state is a + consistent state with a default action. There might have been a + previous inconsistent state, consistent state with a non-default + action, or user semantic action that manipulated yychar. + - Of course, the expected token list depends on states to have + correct lookahead information, and it depends on the parser not + to perform extra reductions after fetching a lookahead from the + scanner and before detecting a syntax error. Thus, state merging + (from LALR or IELR) and default reductions corrupt the expected + token list. However, the list is correct for canonical LR with + one exception: it will still contain any token that will not be + accepted due to an error action in a later state. + */ + if (yytoken != YYEMPTY) + { + int yyn = yypact[*yyssp]; + yyarg[yycount++] = yytname[yytoken]; + if (!yypact_value_is_default (yyn)) + { + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. In other words, skip the first -YYN actions for + this state because they are default actions. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yyx; + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR + && !yytable_value_is_error (yytable[yyx + yyn])) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + break; + } + yyarg[yycount++] = yytname[yyx]; + yysize1 = yysize + yytnamerr (0, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + } + } + + switch (yycount) + { +# define YYCASE_(N, S) \ + case N: \ + yyformat = S; \ + break + YYCASE_(0, YY_("syntax error")); + YYCASE_(1, YY_("syntax error, unexpected %s")); + YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); + YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); + YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); + YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); +# undef YYCASE_ + } + + yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + + if (*yymsg_alloc < yysize) + { + *yymsg_alloc = 2 * yysize; + if (! (yysize <= *yymsg_alloc + && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) + *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; + return 1; + } + + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + { + char *yyp = *yymsg; + int yyi = 0; + while ((*yyp = *yyformat) != '\0') + if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyformat += 2; + } + else + { + yyp++; + yyformat++; + } + } + return 0; +} +#endif /* YYERROR_VERBOSE */ + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) +#else +static void +yydestruct (yymsg, yytype, yyvaluep) + const char *yymsg; + int yytype; + YYSTYPE *yyvaluep; +#endif +{ + YYUSE (yyvaluep); + + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + switch (yytype) + { + + default: + break; + } +} + + +/* Prevent warnings from -Wmissing-prototypes. */ +#ifdef YYPARSE_PARAM +#if defined __STDC__ || defined __cplusplus +int yyparse (void *YYPARSE_PARAM); +#else +int yyparse (); +#endif +#else /* ! YYPARSE_PARAM */ +#if defined __STDC__ || defined __cplusplus +int yyparse (void); +#else +int yyparse (); +#endif +#endif /* ! YYPARSE_PARAM */ + + +/* The lookahead symbol. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; + +/* Number of syntax errors so far. */ +int yynerrs; + + +/*----------. +| yyparse. | +`----------*/ + +#ifdef YYPARSE_PARAM +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void *YYPARSE_PARAM) +#else +int +yyparse (YYPARSE_PARAM) + void *YYPARSE_PARAM; +#endif +#else /* ! YYPARSE_PARAM */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void) +#else +int +yyparse () + +#endif +#endif +{ + int yystate; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + + /* The stacks and their tools: + `yyss': related to states. + `yyvs': related to semantic values. + + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs; + YYSTYPE *yyvsp; + + YYSIZE_T yystacksize; + + int yyn; + int yyresult; + /* Lookahead token as an internal (translated) token number. */ + int yytoken; + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + yytoken = 0; + yyss = yyssa; + yyvs = yyvsa; + yystacksize = YYINITDEPTH; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + + /* Initialize stack pointers. + Waste one element of value and location stack + so that they stay on the same level as the state stack. + The wasted elements are never initialized. */ + yyssp = yyss; + yyvsp = yyvs; + + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. So pushing a state here evens the stacks. */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + yytype_int16 *yyss1 = yyss; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyexhaustedlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + if (yystate == YYFINAL) + YYACCEPT; + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* Do appropriate processing given the current state. Read a + lookahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to lookahead token. */ + yyn = yypact[yystate]; + if (yypact_value_is_default (yyn)) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = YYLEX; + } + + if (yychar <= YYEOF) + { + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yytable_value_is_error (yyn)) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the lookahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token. */ + yychar = YYEMPTY; + + yystate = yyn; + *++yyvsp = yylval; + + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 2: + +/* Line 1806 of yacc.c */ +#line 1755 "script_parser.ypp" + { + unsigned int i, numArrays; + SDWORD size = 0, debug_i = 0, totalArraySize = 0; + UDWORD base; + VAR_SYMBOL *psCurr; + TRIGGER_SYMBOL *psTrig; + EVENT_SYMBOL *psEvent; + UDWORD numVars; + + RULE("script: var_list"); + + // Calculate the code size + for(psTrig = psTriggers; psTrig; psTrig = psTrig->psNext) + { + // Add the trigger code size + size += psTrig->size; + debug_i += psTrig->debugEntries; + } + + for(psEvent = psEvents; psEvent; psEvent = psEvent->psNext) + { + // Add the trigger code size + size += psEvent->size; + debug_i += psEvent->debugEntries; + } + + // Allocate the program + numVars = psGlobalVars ? psGlobalVars->index+1 : 0; + numArrays = psGlobalArrays ? psGlobalArrays->index+1 : 0; + for(psCurr=psGlobalArrays; psCurr; psCurr=psCurr->psNext) + { + unsigned int arraySize = 1, dimension; + for(dimension = 0; dimension < psCurr->dimensions; dimension++) + { + arraySize *= psCurr->elements[dimension]; + } + totalArraySize += arraySize; + } + ALLOC_PROG(psFinalProg, size, psCurrBlock->pCode, + numVars, numArrays, numTriggers, numEvents); + + //store local vars + //allocate array for holding an array of local vars for each event + psFinalProg->ppsLocalVars = (INTERP_TYPE **)malloc(sizeof(INTERP_TYPE*) * numEvents); + psFinalProg->ppsLocalVarVal = NULL; + psFinalProg->numLocalVars = (UDWORD *)malloc(sizeof(UDWORD) * numEvents); //how many local vars each event has + psFinalProg->numParams = (UDWORD *)malloc(sizeof(UDWORD) * numEvents); //how many arguments each event has + + for(psEvent = psEvents, i = 0; psEvent; psEvent = psEvent->psNext, i++) + { + psEvent->numLocalVars = numEventLocalVars[i]; + + psFinalProg->numLocalVars[i] = numEventLocalVars[i]; //remember how many local vars this event has + psFinalProg->numParams[i] = psEvent->numParams; //remember how many parameters this event has + + if(numEventLocalVars[i] > 0) + { + unsigned int j; + INTERP_TYPE * pCurEvLocalVars = (INTERP_TYPE*)malloc(sizeof(INTERP_TYPE) * numEventLocalVars[i]); + + for(psCurr = psLocalVarsB[i], j = 0; psCurr != NULL; psCurr = psCurr->psNext, j++) + { + pCurEvLocalVars[numEventLocalVars[i] - j - 1] = psCurr->type; //save type, order is reversed + } + + psFinalProg->ppsLocalVars[i] = pCurEvLocalVars; + } + else + { + psFinalProg->ppsLocalVars[i] = NULL; //this event has no local vars + } + } + + ALLOC_DEBUG(psFinalProg, debug_i); + psFinalProg->debugEntries = 0; + ip = psFinalProg->pCode; + + // Add the trigger code + for(psTrig = psTriggers, i = 0; psTrig; psTrig = psTrig->psNext, i++) + { + // Store the trigger offset + psFinalProg->pTriggerTab[i] = (UWORD)(ip - psFinalProg->pCode); + if (psTrig->pCode != NULL) + { + // Store the label + DEBUG_LABEL(psFinalProg, psFinalProg->debugEntries, + psTrig->pIdent); + // Store debug info + APPEND_DEBUG(psFinalProg, ip - psFinalProg->pCode, psTrig); + // Store the code + PUT_BLOCK(ip, psTrig); + psFinalProg->psTriggerData[i].code = true; + } + else + { + psFinalProg->psTriggerData[i].code = false; + } + // Store the data + psFinalProg->psTriggerData[i].type = psTrig->type; + psFinalProg->psTriggerData[i].time = psTrig->time; + } + // Note the end of the final trigger + psFinalProg->pTriggerTab[i] = (UWORD)(ip - psFinalProg->pCode); + + // Add the event code + for(psEvent = psEvents, i = 0; psEvent; psEvent = psEvent->psNext, i++) + { + // Check the event was declared and has a code body + if (psEvent->pCode == NULL) + { + scr_error("Event %s declared without being defined", + psEvent->pIdent); + YYABORT; + } + + // Store the event offset + psFinalProg->pEventTab[i] = (UWORD)(ip - psFinalProg->pCode); + // Store the trigger link + psFinalProg->pEventLinks[i] = (SWORD)(psEvent->trigger); + // Store the label + DEBUG_LABEL(psFinalProg, psFinalProg->debugEntries, + psEvent->pIdent); + // Store debug info + APPEND_DEBUG(psFinalProg, ip - psFinalProg->pCode, psEvent); + // Store the code + PUT_BLOCK(ip, psEvent); + } + // Note the end of the final event + psFinalProg->pEventTab[i] = (UWORD)(ip - psFinalProg->pCode); + + // Allocate debug info for the variables if necessary + if (genDebugInfo) + { + if (numVars > 0) + { + psFinalProg->psVarDebug = (VAR_DEBUG *)malloc(sizeof(VAR_DEBUG) * numVars); + if (psFinalProg->psVarDebug == NULL) + { + scr_error("Out of memory"); + YYABORT; + } + } + else + { + psFinalProg->psVarDebug = NULL; + } + if (numArrays > 0) + { + psFinalProg->psArrayDebug = (ARRAY_DEBUG *)malloc(sizeof(ARRAY_DEBUG) * numArrays); + if (psFinalProg->psArrayDebug == NULL) + { + scr_error("Out of memory"); + YYABORT; + } + } + else + { + psFinalProg->psArrayDebug = NULL; + } + } + else + { + psFinalProg->psVarDebug = NULL; + psFinalProg->psArrayDebug = NULL; + } + + /* Now set the types for the global variables */ + for(psCurr = psGlobalVars; psCurr != NULL; psCurr = psCurr->psNext) + { + unsigned int i = psCurr->index; + psFinalProg->pGlobals[i] = psCurr->type; + + if (genDebugInfo) + { + psFinalProg->psVarDebug[i].pIdent = strdup(psCurr->pIdent); + if (psFinalProg->psVarDebug[i].pIdent == NULL) + { + scr_error("Out of memory"); + YYABORT; + } + psFinalProg->psVarDebug[i].storage = psCurr->storage; + } + } + + /* Now store the array info */ + psFinalProg->arraySize = totalArraySize; + for(psCurr = psGlobalArrays; psCurr != NULL; psCurr = psCurr->psNext) + { + unsigned int i = psCurr->index, dimension; + + psFinalProg->psArrayInfo[i].type = psCurr->type; + psFinalProg->psArrayInfo[i].dimensions = (UBYTE)psCurr->dimensions; + for(dimension = 0; dimension < psCurr->dimensions; dimension++) + { + psFinalProg->psArrayInfo[i].elements[dimension] = (UBYTE)psCurr->elements[dimension]; + } + + if (genDebugInfo) + { + psFinalProg->psArrayDebug[i].pIdent = strdup(psCurr->pIdent); + if (psFinalProg->psArrayDebug[i].pIdent == NULL) + { + scr_error("Out of memory"); + YYABORT; + } + psFinalProg->psArrayDebug[i].storage = psCurr->storage; + } + } + // calculate the base index of each array + base = psFinalProg->numGlobals; + for(i=0; ipsArrayInfo[i].base = base; + for(dimension = 0; dimension < psFinalProg->psArrayInfo[i].dimensions; dimension++) + { + arraySize *= psFinalProg->psArrayInfo[i].elements[dimension]; + } + + base += arraySize; + } + + RULE("END script: var_list"); + } + break; + + case 3: + +/* Line 1806 of yacc.c */ +#line 1983 "script_parser.ypp" + { + RULE("script:var_list trigger_list"); + } + break; + + case 4: + +/* Line 1806 of yacc.c */ +#line 1987 "script_parser.ypp" + { + RULE("script:script event_list"); + } + break; + + case 5: + +/* Line 1806 of yacc.c */ +#line 1991 "script_parser.ypp" + { + RULE("script:script var_list"); + } + break; + + case 6: + +/* Line 1806 of yacc.c */ +#line 1995 "script_parser.ypp" + { + RULE("script:script trigger_list"); + } + break; + + case 7: + +/* Line 1806 of yacc.c */ +#line 2001 "script_parser.ypp" + { + RULE("var_list: NULL"); + } + break; + + case 8: + +/* Line 1806 of yacc.c */ +#line 2005 "script_parser.ypp" + { + RULE("var_list: var_line"); + FREE_VARDECL((yyvsp[(1) - (1)].vdecl)); + } + break; + + case 9: + +/* Line 1806 of yacc.c */ +#line 2010 "script_parser.ypp" + { + FREE_VARDECL((yyvsp[(2) - (2)].vdecl)); + } + break; + + case 10: + +/* Line 1806 of yacc.c */ +#line 2021 "script_parser.ypp" + { + /* remember that local var declaration is over */ + localVariableDef = false; + //debug(LOG_SCRIPT, "localVariableDef = false 0"); + (yyval.vdecl) = (yyvsp[(1) - (2)].vdecl); + } + break; + + case 11: + +/* Line 1806 of yacc.c */ +#line 2031 "script_parser.ypp" + { + //debug(LOG_SCRIPT, "variable_decl_head: STORAGE TYPE"); + + ALLOC_VARDECL(psCurrVDecl); + psCurrVDecl->storage = (yyvsp[(1) - (2)].stype); + psCurrVDecl->type = (yyvsp[(2) - (2)].tval); + + /* allow local vars to have the same names as global vars (don't check global vars) */ + if((yyvsp[(1) - (2)].stype) == ST_LOCAL) + { + localVariableDef = true; + //debug(LOG_SCRIPT, "localVariableDef = true 0"); + } + + (yyval.vdecl) = psCurrVDecl; + //debug(LOG_SCRIPT, "END variable_decl_head: STORAGE TYPE (TYPE=%d)", $2); + } + break; + + case 12: + +/* Line 1806 of yacc.c */ +#line 2049 "script_parser.ypp" + { + + ALLOC_VARDECL(psCurrVDecl); + psCurrVDecl->storage = (yyvsp[(1) - (2)].stype); + psCurrVDecl->type = VAL_TRIGGER; + + (yyval.vdecl) = psCurrVDecl; + } + break; + + case 13: + +/* Line 1806 of yacc.c */ +#line 2058 "script_parser.ypp" + { + ALLOC_VARDECL(psCurrVDecl); + psCurrVDecl->storage = (yyvsp[(1) - (2)].stype); + psCurrVDecl->type = VAL_EVENT; + + (yyval.vdecl) = psCurrVDecl; + } + break; + + case 14: + +/* Line 1806 of yacc.c */ +#line 2068 "script_parser.ypp" + { + if ((yyvsp[(2) - (3)].ival) <= 0 || (yyvsp[(2) - (3)].ival) >= VAR_MAX_ELEMENTS) + { + scr_error("Invalid array size %d", (yyvsp[(2) - (3)].ival)); + YYABORT; + } + + ALLOC_VARIDENTDECL(psCurrVIdentDecl, NULL, 1); + psCurrVIdentDecl->elements[0] = (yyvsp[(2) - (3)].ival); + + (yyval.videcl) = psCurrVIdentDecl; + } + break; + + case 15: + +/* Line 1806 of yacc.c */ +#line 2083 "script_parser.ypp" + { + (yyval.videcl) = (yyvsp[(1) - (1)].videcl); + } + break; + + case 16: + +/* Line 1806 of yacc.c */ +#line 2088 "script_parser.ypp" + { + if ((yyvsp[(1) - (4)].videcl)->dimensions >= VAR_MAX_DIMENSIONS) + { + scr_error("Too many dimensions for array"); + YYABORT; + } + if ((yyvsp[(3) - (4)].ival) <= 0 || (yyvsp[(3) - (4)].ival) >= VAR_MAX_ELEMENTS) + { + scr_error("Invalid array size %d", (yyvsp[(3) - (4)].ival)); + YYABORT; + } + + (yyvsp[(1) - (4)].videcl)->elements[(yyvsp[(1) - (4)].videcl)->dimensions] = (yyvsp[(3) - (4)].ival); + (yyvsp[(1) - (4)].videcl)->dimensions += 1; + + (yyval.videcl) = (yyvsp[(1) - (4)].videcl); + } + break; + + case 17: + +/* Line 1806 of yacc.c */ +#line 2108 "script_parser.ypp" + { + ALLOC_VARIDENTDECL(psCurrVIdentDecl, (yyvsp[(1) - (1)].sval), 0); + + (yyval.videcl) = psCurrVIdentDecl; + } + break; + + case 18: + +/* Line 1806 of yacc.c */ +#line 2115 "script_parser.ypp" + { + (yyvsp[(2) - (2)].videcl)->pIdent = strdup((yyvsp[(1) - (2)].sval)); + if ((yyvsp[(2) - (2)].videcl)->pIdent == NULL) + { + scr_error("Out of memory"); + YYABORT; + } + + (yyval.videcl) = (yyvsp[(2) - (2)].videcl); + } + break; + + case 19: + +/* Line 1806 of yacc.c */ +#line 2128 "script_parser.ypp" + { + if (!scriptAddVariable((yyvsp[(1) - (2)].vdecl), (yyvsp[(2) - (2)].videcl))) + { + /* Out of memory - error already given */ + YYABORT; + } + + freeVARIDENTDECL((yyvsp[(2) - (2)].videcl)); + + /* return the variable type */ + (yyval.vdecl) = (yyvsp[(1) - (2)].vdecl); + } + break; + + case 20: + +/* Line 1806 of yacc.c */ +#line 2141 "script_parser.ypp" + { + if (!scriptAddVariable((yyvsp[(1) - (3)].vdecl), (yyvsp[(3) - (3)].videcl))) + { + /* Out of memory - error already given */ + YYABORT; + } + + freeVARIDENTDECL((yyvsp[(3) - (3)].videcl)); + + /* return the variable type */ + (yyval.vdecl) = (yyvsp[(1) - (3)].vdecl); + } + break; + + case 24: + +/* Line 1806 of yacc.c */ +#line 2166 "script_parser.ypp" + { + ALLOC_TSUBDECL(psCurrTDecl, TR_CODE, (yyvsp[(1) - (3)].cblock)->size, (yyvsp[(3) - (3)].ival)); + ip = psCurrTDecl->pCode; + PUT_BLOCK(ip, (yyvsp[(1) - (3)].cblock)); + FREE_BLOCK((yyvsp[(1) - (3)].cblock)); + + (yyval.tdecl) = psCurrTDecl; + } + break; + + case 25: + +/* Line 1806 of yacc.c */ +#line 2175 "script_parser.ypp" + { + ALLOC_TSUBDECL(psCurrTDecl, TR_WAIT, 0, (yyvsp[(3) - (3)].ival)); + + (yyval.tdecl) = psCurrTDecl; + } + break; + + case 26: + +/* Line 1806 of yacc.c */ +#line 2181 "script_parser.ypp" + { + ALLOC_TSUBDECL(psCurrTDecl, TR_EVERY, 0, (yyvsp[(3) - (3)].ival)); + + (yyval.tdecl) = psCurrTDecl; + } + break; + + case 27: + +/* Line 1806 of yacc.c */ +#line 2187 "script_parser.ypp" + { + ALLOC_TSUBDECL(psCurrTDecl, TR_INIT, 0, 0); + + (yyval.tdecl) = psCurrTDecl; + } + break; + + case 28: + +/* Line 1806 of yacc.c */ +#line 2193 "script_parser.ypp" + { + if ((yyvsp[(1) - (1)].cbSymbol)->numParams != 0) + { + scr_error("Expected parameters for callback trigger"); + YYABORT; + } + + ALLOC_TSUBDECL(psCurrTDecl, (yyvsp[(1) - (1)].cbSymbol)->type, 0, 0); + + (yyval.tdecl) = psCurrTDecl; + } + break; + + case 29: + +/* Line 1806 of yacc.c */ +#line 2205 "script_parser.ypp" + { + RULE("trigger_subdecl: CALLBACK_SYM ',' param_list"); + codeRet = scriptCodeCallbackParams((yyvsp[(1) - (3)].cbSymbol), (yyvsp[(3) - (3)].pblock), &psCurrTDecl); + CHECK_CODE_ERROR(codeRet); + + (yyval.tdecl) = psCurrTDecl; + } + break; + + case 30: + +/* Line 1806 of yacc.c */ +#line 2215 "script_parser.ypp" + { + SDWORD line; + char *pDummy; + + scriptGetErrorData(&line, &pDummy); + if (!scriptAddTrigger((yyvsp[(2) - (6)].sval), (yyvsp[(4) - (6)].tdecl), (UDWORD)line)) + { + YYABORT; + } + FREE_TSUBDECL((yyvsp[(4) - (6)].tdecl)); + } + break; + + case 33: + +/* Line 1806 of yacc.c */ +#line 2238 "script_parser.ypp" + { + EVENT_SYMBOL *psEvent; + + RULE("event_subdecl: EVENT IDENT"); + + if (!scriptDeclareEvent((yyvsp[(2) - (2)].sval), &psEvent,0)) + { + YYABORT; + } + + psCurEvent = psEvent; + + (yyval.eSymbol) = psEvent; + + //debug(LOG_SCRIPT, "END event_subdecl: EVENT IDENT"); + } + break; + + case 34: + +/* Line 1806 of yacc.c */ +#line 2255 "script_parser.ypp" + { + + RULE("EVENT EVENT_SYM"); + + psCurEvent = (yyvsp[(2) - (2)].eSymbol); + (yyval.eSymbol) = (yyvsp[(2) - (2)].eSymbol); + + //debug(LOG_SCRIPT, "END EVENT EVENT_SYM"); + } + break; + + case 35: + +/* Line 1806 of yacc.c */ +#line 2268 "script_parser.ypp" + { + + RULE("function_def: lexFUNCTION TYPE function_type"); + + psCurEvent = (yyvsp[(3) - (3)].eSymbol); + + /* check if this event was declared as function before */ + if(!(yyvsp[(3) - (3)].eSymbol)->bFunction) + { + debug(LOG_ERROR, "'%s' was declared as event before and can't be redefined to function", (yyvsp[(3) - (3)].eSymbol)->pIdent); + scr_error("Wrong event definition"); + YYABORT; + } + + (yyval.eSymbol) = (yyvsp[(3) - (3)].eSymbol); + } + break; + + case 43: + +/* Line 1806 of yacc.c */ +#line 2297 "script_parser.ypp" + { + EVENT_SYMBOL *psEvent; + + RULE("func_subdecl: lexFUNCTION TYPE IDENT"); + + /* allow local vars to have the same names as global vars (don't check global vars) */ + localVariableDef = true; + //debug(LOG_SCRIPT, "localVariableDef = true 1"); + + if (!scriptDeclareEvent((yyvsp[(3) - (3)].sval), &psEvent,0)) + { + YYABORT; + } + + psEvent->retType = (yyvsp[(2) - (3)].tval); + psCurEvent = psEvent; + psCurEvent->bFunction = true; + + (yyval.eSymbol) = psEvent; + + //debug(LOG_SCRIPT, "END func_subdecl:lexFUNCTION TYPE IDENT. "); + } + break; + + case 44: + +/* Line 1806 of yacc.c */ +#line 2324 "script_parser.ypp" + { + EVENT_SYMBOL *psEvent; + + RULE("void_func_subdecl: lexFUNCTION _VOID IDENT"); + + /* allow local vars to have the same names as global vars (don't check global vars) */ + localVariableDef = true; + //debug(LOG_SCRIPT, "localVariableDef = true 1"); + + if (!scriptDeclareEvent((yyvsp[(3) - (3)].sval), &psEvent,0)) + { + YYABORT; + } + + psEvent->retType = VAL_VOID; + psCurEvent = psEvent; + psCurEvent->bFunction = true; + + (yyval.eSymbol) = psEvent; + + //debug(LOG_SCRIPT, "END func_subdecl:lexFUNCTION TYPE IDENT. "); + } + break; + + case 45: + +/* Line 1806 of yacc.c */ +#line 2349 "script_parser.ypp" + { + //debug(LOG_SCRIPT, "func_subdecl:lexFUNCTION EVENT_SYM "); + psCurEvent = (yyvsp[(3) - (3)].eSymbol); + + + /* check if this event was declared as function before */ + if(!(yyvsp[(3) - (3)].eSymbol)->bFunction) + { + debug(LOG_ERROR, "'%s' was declared as event before and can't be redefined to function", (yyvsp[(3) - (3)].eSymbol)->pIdent); + scr_error("Wrong event definition"); + YYABORT; + } + + /* psCurEvent->bFunction = true; */ + /* psEvent->retType = $2; */ + (yyval.eSymbol) = (yyvsp[(3) - (3)].eSymbol); + //debug(LOG_SCRIPT, "func_subdecl:lexFUNCTION EVENT_SYM. "); + } + break; + + case 46: + +/* Line 1806 of yacc.c */ +#line 2372 "script_parser.ypp" + { + (yyval.integer_val)=(yyvsp[(1) - (2)].tval); + } + break; + + case 47: + +/* Line 1806 of yacc.c */ +#line 2376 "script_parser.ypp" + { + (yyval.integer_val)=(yyvsp[(1) - (2)].tval); + } + break; + + case 48: + +/* Line 1806 of yacc.c */ +#line 2380 "script_parser.ypp" + { + (yyval.integer_val)=(yyvsp[(1) - (2)].tval); + } + break; + + case 49: + +/* Line 1806 of yacc.c */ +#line 2384 "script_parser.ypp" + { + (yyval.integer_val)=(yyvsp[(1) - (2)].tval); + } + break; + + case 50: + +/* Line 1806 of yacc.c */ +#line 2388 "script_parser.ypp" + { + (yyval.integer_val)=(yyvsp[(1) - (2)].tval); + } + break; + + case 51: + +/* Line 1806 of yacc.c */ +#line 2392 "script_parser.ypp" + { + (yyval.integer_val)=(yyvsp[(1) - (2)].tval); + } + break; + + case 52: + +/* Line 1806 of yacc.c */ +#line 2396 "script_parser.ypp" + { + (yyval.integer_val)=(yyvsp[(1) - (2)].tval); + } + break; + + case 53: + +/* Line 1806 of yacc.c */ +#line 2400 "script_parser.ypp" + { + (yyval.integer_val)=(yyvsp[(1) - (2)].tval); + } + break; + + case 54: + +/* Line 1806 of yacc.c */ +#line 2407 "script_parser.ypp" + { + if(!checkFuncParamType(0, (yyvsp[(1) - (1)].integer_val))) + { + scr_error("Wrong event argument definition in '%s'", psCurEvent->pIdent); + YYABORT; + } + + //debug(LOG_SCRIPT, "funcbody_var_def_body=%d \n", $1); + (yyval.integer_val)=1; + } + break; + + case 55: + +/* Line 1806 of yacc.c */ +#line 2418 "script_parser.ypp" + { + if(!checkFuncParamType((yyvsp[(1) - (3)].integer_val), (yyvsp[(3) - (3)].integer_val))) + { + scr_error("Wrong event argument definition"); + YYABORT; + } + + //debug(LOG_SCRIPT, "funcbody_var_def_body2=%d \n", $3); + (yyval.integer_val)=(yyvsp[(1) - (3)].integer_val)+1; + } + break; + + case 56: + +/* Line 1806 of yacc.c */ +#line 2432 "script_parser.ypp" + { + + RULE("funcbody_var_def: '(' funcvar_decl_types ')'"); + + /* remember that local var declaration is over */ + localVariableDef = false; + + if(psCurEvent == NULL) + { + scr_error("psCurEvent == NULL"); + YYABORT; + } + + if(!psCurEvent->bDeclared) + { + debug(LOG_ERROR, "Event %s's definition doesn't match with declaration.", psCurEvent->pIdent); + scr_error("Wrong event definition:\n event %s's definition doesn't match with declaration", psCurEvent->pIdent); + YYABORT; + } + + /* check if number of parameter in body defenition match number of params in the declaration */ + if((yyvsp[(3) - (4)].integer_val) != psCurEvent->numParams) + { + scr_error("Wrong number of arguments in function definition (or declaration-definition argument type/names mismatch) \n in event: '%s'", psCurEvent->pIdent); + YYABORT; + } + + (yyval.eSymbol) = (yyvsp[(1) - (4)].eSymbol); + } + break; + + case 57: + +/* Line 1806 of yacc.c */ +#line 2462 "script_parser.ypp" + { + + RULE( "funcbody_var_def: funcbody_var_def_body '(' ')'"); + + /* remember that local var declaration is over */ + localVariableDef = false; + + if(psCurEvent == NULL) + { + scr_error("psCurEvent == NULL"); + YYABORT; + } + + if(!psCurEvent->bDeclared) + { + debug(LOG_ERROR, "Event %s's definition doesn't match with declaration.", psCurEvent->pIdent); + scr_error("Wrong event definition:\n event %s's definition doesn't match with declaration", psCurEvent->pIdent); + YYABORT; + } + + /* check if number of parameter in body defenition match number of params in the declaration */ + if(0 != psCurEvent->numParams) + { + scr_error("Wrong number of arguments in function definition (or declaration-definition argument type/names mismatch) \n in event: '%s'", psCurEvent->pIdent); + YYABORT; + } + + (yyval.eSymbol) = (yyvsp[(1) - (3)].eSymbol); + } + break; + + case 58: + +/* Line 1806 of yacc.c */ +#line 2497 "script_parser.ypp" + { + + RULE( "funcbody_var_def: '(' funcvar_decl_types ')'"); + + /* remember that local var declaration is over */ + localVariableDef = false; + + if(psCurEvent == NULL) + { + scr_error("psCurEvent == NULL"); + YYABORT; + } + + if(!psCurEvent->bDeclared) + { + debug(LOG_ERROR, "Event %s's definition doesn't match with declaration.", psCurEvent->pIdent); + scr_error("Wrong event definition:\n event %s's definition doesn't match with declaration", psCurEvent->pIdent); + YYABORT; + } + + /* check if number of parameter in body defenition match number of params in the declaration */ + if((yyvsp[(3) - (4)].integer_val) != psCurEvent->numParams) + { + scr_error("Wrong number of arguments in function definition (or declaration-definition argument type/names mismatch) \n in event: '%s'", psCurEvent->pIdent); + YYABORT; + } + + (yyval.eSymbol) = (yyvsp[(1) - (4)].eSymbol); + } + break; + + case 59: + +/* Line 1806 of yacc.c */ +#line 2527 "script_parser.ypp" + { + + RULE( "funcbody_var_def: funcbody_var_def_body '(' ')'"); + + /* remember that local var declaration is over */ + localVariableDef = false; + + if(psCurEvent == NULL) + { + scr_error("psCurEvent == NULL"); + YYABORT; + } + + if(!psCurEvent->bDeclared) + { + debug(LOG_ERROR, "Event %s's definition doesn't match with declaration.", psCurEvent->pIdent); + scr_error("Wrong event definition:\n event %s's definition doesn't match with declaration", psCurEvent->pIdent); + YYABORT; + } + + /* check if number of parameter in body defenition match number of params in the declaration */ + if(0 != psCurEvent->numParams) + { + scr_error("Wrong number of arguments in function definition (or declaration-definition argument type/names mismatch) \n in event: '%s'", psCurEvent->pIdent); + YYABORT; + } + + (yyval.eSymbol) = (yyvsp[(1) - (3)].eSymbol); + } + break; + + case 60: + +/* Line 1806 of yacc.c */ +#line 2562 "script_parser.ypp" + { + + RULE( "argument_decl_head: TYPE variable_ident"); + + + /* handle type part */ + ALLOC_VARDECL(psCurrVDecl); + psCurrVDecl->storage =ST_LOCAL; /* can only be local */ + psCurrVDecl->type = (yyvsp[(1) - (2)].tval); + + /* handle ident part */ + if (!scriptAddVariable(psCurrVDecl, (yyvsp[(2) - (2)].videcl))) + { + YYABORT; + } + + freeVARIDENTDECL((yyvsp[(2) - (2)].videcl)); + + FREE_VARDECL(psCurrVDecl); + + /* return the variable type */ + /* $$ = psCurrVDecl; */ /* not needed? */ + + if(psCurEvent == NULL) + debug(LOG_ERROR, "argument_decl_head 0: - psCurEvent == NULL"); + + psCurEvent->numParams = psCurEvent->numParams + 1; /* remember a parameter was declared */ + + /* remember parameter type */ + psCurEvent->aParams[0] = (yyvsp[(1) - (2)].tval); + + //debug(LOG_SCRIPT, "argument_decl_head 0. "); + } + break; + + case 61: + +/* Line 1806 of yacc.c */ +#line 2596 "script_parser.ypp" + { + //debug(LOG_SCRIPT, "argument_decl_head 1 "); + + /* handle type part */ + ALLOC_VARDECL(psCurrVDecl); + psCurrVDecl->storage =ST_LOCAL; /* can only be local */ + psCurrVDecl->type = (yyvsp[(3) - (4)].tval); + + /* remember parameter type */ + psCurEvent->aParams[psCurEvent->numParams] = (yyvsp[(3) - (4)].tval); + //debug(LOG_SCRIPT, "argument_decl_head 10 "); + + /* handle ident part */ + if (!scriptAddVariable(psCurrVDecl, (yyvsp[(4) - (4)].videcl))) + { + YYABORT; + } + //debug(LOG_SCRIPT, "argument_decl_head 11 "); + freeVARIDENTDECL((yyvsp[(4) - (4)].videcl)); + FREE_VARDECL(psCurrVDecl); + + /* return the variable type */ + /* $$ = psCurrVDecl; */ /* not needed? */ + + if(psCurEvent == NULL) + debug(LOG_ERROR, "argument_decl_head 0: - psCurEvent == NULL"); + psCurEvent->numParams = psCurEvent->numParams + 1; /* remember a parameter was declared */ + + //debug(LOG_SCRIPT, "argument_decl_head 1. "); + } + break; + + case 63: + +/* Line 1806 of yacc.c */ +#line 2629 "script_parser.ypp" + { + /* remember that local var declaration is over */ + localVariableDef = false; + //debug(LOG_SCRIPT, "localVariableDef = false 1"); + } + break; + + case 64: + +/* Line 1806 of yacc.c */ +#line 2637 "script_parser.ypp" + { + RULE( "function_declaration: func_subdecl '(' argument_decl_head ')'"); + + /* remember that local var declaration is over */ + localVariableDef = false; + //debug(LOG_SCRIPT, "localVariableDef = false 2"); + + if(psCurEvent->bDeclared) /* can only occur if different (new) var names are used in the event definition that don't match with declaration*/ + { + scr_error("Wrong event definition: \nEvent %s's definition doesn't match with declaration", psCurEvent->pIdent); + YYABORT; + } + + (yyval.eSymbol) = (yyvsp[(1) - (4)].eSymbol); + } + break; + + case 65: + +/* Line 1806 of yacc.c */ +#line 2653 "script_parser.ypp" + { + RULE( "function_declaration: func_subdecl '(' ')'"); + + /* remember that local var declaration is over */ + localVariableDef = false; + //debug(LOG_SCRIPT, "localVariableDef = false 3"); + + if((yyvsp[(1) - (3)].eSymbol)->numParams > 0 && psCurEvent->bDeclared) /* can only occur if no parameters or different (new) var names are used in the event definition that don't match with declaration */ + { + scr_error("Wrong event definition: \nEvent %s's definition doesn't match with declaration", psCurEvent->pIdent); + YYABORT; + } + + (yyval.eSymbol) = (yyvsp[(1) - (3)].eSymbol); + } + break; + + case 66: + +/* Line 1806 of yacc.c */ +#line 2674 "script_parser.ypp" + { + /* remember that local var declaration is over */ + localVariableDef = false; + //debug(LOG_SCRIPT, "localVariableDef = false 2"); + + if(psCurEvent->bDeclared) /* can only occur if different (new) var names are used in the event definition that don't match with declaration*/ + { + scr_error("Wrong event definition: \nEvent %s's definition doesn't match with declaration", psCurEvent->pIdent); + YYABORT; + } + + (yyval.eSymbol) = (yyvsp[(1) - (4)].eSymbol); + } + break; + + case 67: + +/* Line 1806 of yacc.c */ +#line 2688 "script_parser.ypp" + { + + RULE( "void_function_declaration: void_func_subdecl '(' ')'"); + + /* remember that local var declaration is over */ + localVariableDef = false; + //debug(LOG_SCRIPT, "localVariableDef = false 3"); + + if((yyvsp[(1) - (3)].eSymbol)->numParams > 0 && psCurEvent->bDeclared) /* can only occur if no parameters or different (new) var names are used in the event definition that don't match with declaration */ + { + scr_error("Wrong event definition: \nEvent %s's definition doesn't match with declaration", psCurEvent->pIdent); + YYABORT; + } + + (yyval.eSymbol) = (yyvsp[(1) - (3)].eSymbol); + } + break; + + case 69: + +/* Line 1806 of yacc.c */ +#line 2712 "script_parser.ypp" + { + + RULE( "return_statement: return_statement_void"); + + if(psCurEvent == NULL) /* no events declared or defined yet */ + { + scr_error("return statement outside of function"); + YYABORT; + } + + if(!psCurEvent->bFunction) + { + scr_error("return statement inside of an event '%s'", psCurEvent->pIdent); + YYABORT; + } + + if(psCurEvent->retType != VAL_VOID) + { + scr_error("wrong return statement syntax for a non-void function '%s'", psCurEvent->pIdent); + YYABORT; + } + + /* Allocate code block for exit instruction */ + ALLOC_BLOCK(psCurrBlock, 1); //1 for opcode + ip = psCurrBlock->pCode; + PUT_OPCODE(ip, OP_EXIT); + + psCurrBlock->type = VAL_VOID; /* make return statement of type VOID manually */ + + (yyval.cblock) = psCurrBlock; + } + break; + + case 70: + +/* Line 1806 of yacc.c */ +#line 2744 "script_parser.ypp" + { + + RULE( "return_statement: RET return_exp ';'"); + + if(psCurEvent == NULL) /* no events declared or defined yet */ + { + debug(LOG_ERROR, "return statement outside of function"); + YYABORT; + } + + if(!psCurEvent->bFunction) + { + debug(LOG_ERROR, "return statement inside of an event '%s'", psCurEvent->pIdent); + YYABORT; + } + + if(psCurEvent->retType != (yyvsp[(2) - (3)].cblock)->type) + { + if(!interpCheckEquiv(psCurEvent->retType, (yyvsp[(2) - (3)].cblock)->type)) + { + debug(LOG_ERROR, "return type mismatch"); + debug(LOG_ERROR, "wrong return statement syntax for function '%s' (%d - %d)", psCurEvent->pIdent, psCurEvent->retType, (yyvsp[(2) - (3)].cblock)->type); + YYABORT; + } + } + + /* Allocate code block for exit instruction */ + ALLOC_BLOCK(psCurrBlock, (yyvsp[(2) - (3)].cblock)->size + 1); //+1 for OPCODE + + ip = psCurrBlock->pCode; + + PUT_BLOCK(ip, (yyvsp[(2) - (3)].cblock)); + + PUT_OPCODE(ip, OP_EXIT); + + /* store the type of the exp */ + psCurrBlock->type = (yyvsp[(2) - (3)].cblock)->type; + + FREE_BLOCK((yyvsp[(2) - (3)].cblock)); + + (yyval.cblock) = psCurrBlock; + + //debug(LOG_SCRIPT, "END RET return_exp ';'"); + } + break; + + case 71: + +/* Line 1806 of yacc.c */ +#line 2792 "script_parser.ypp" + { + RULE( "statement_list: NULL"); + + // Allocate a dummy code block + ALLOC_BLOCK(psCurrBlock, 1); + psCurrBlock->size = 0; + + (yyval.cblock) = psCurrBlock; + } + break; + + case 72: + +/* Line 1806 of yacc.c */ +#line 2802 "script_parser.ypp" + { + RULE("statement_list: statement"); + (yyval.cblock) = (yyvsp[(1) - (1)].cblock); + } + break; + + case 73: + +/* Line 1806 of yacc.c */ +#line 2807 "script_parser.ypp" + { + RULE("statement_list: statement_list statement"); + + ALLOC_BLOCK(psCurrBlock, (yyvsp[(1) - (2)].cblock)->size + (yyvsp[(2) - (2)].cblock)->size); + + ALLOC_DEBUG(psCurrBlock, (yyvsp[(1) - (2)].cblock)->debugEntries + + (yyvsp[(2) - (2)].cblock)->debugEntries); + ip = psCurrBlock->pCode; + + /* Copy the two code blocks */ + PUT_BLOCK(ip, (yyvsp[(1) - (2)].cblock)); + PUT_BLOCK(ip, (yyvsp[(2) - (2)].cblock)); + PUT_DEBUG(psCurrBlock, (yyvsp[(1) - (2)].cblock)); + APPEND_DEBUG(psCurrBlock, (yyvsp[(1) - (2)].cblock)->size / sizeof(INTERP_VAL), (yyvsp[(2) - (2)].cblock)); + + ASSERT((yyvsp[(1) - (2)].cblock) != NULL, "$1 == NULL"); + ASSERT((yyvsp[(1) - (2)].cblock)->psDebug != NULL, "psDebug == NULL"); + + FREE_DEBUG((yyvsp[(1) - (2)].cblock)); + FREE_DEBUG((yyvsp[(2) - (2)].cblock)); + FREE_BLOCK((yyvsp[(1) - (2)].cblock)); + FREE_BLOCK((yyvsp[(2) - (2)].cblock)); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 74: + +/* Line 1806 of yacc.c */ +#line 2837 "script_parser.ypp" + { + RULE( "event_decl: event_subdecl ';'"); + + psCurEvent->bDeclared = true; + } + break; + + case 75: + +/* Line 1806 of yacc.c */ +#line 2843 "script_parser.ypp" + { + //debug(LOG_SCRIPT, "localVariableDef = false new "); + localVariableDef = false; + psCurEvent->bDeclared = true; + } + break; + + case 76: + +/* Line 1806 of yacc.c */ +#line 2849 "script_parser.ypp" + { + RULE( "event_decl: void_func_subdecl argument_decl ';'"); + + //debug(LOG_SCRIPT, "localVariableDef = false new "); + localVariableDef = false; + psCurEvent->bDeclared = true; + } + break; + + case 77: + +/* Line 1806 of yacc.c */ +#line 2857 "script_parser.ypp" + { + RULE( "event_decl: event_subdecl '(' TRIG_SYM ')'"); + + /* make sure this event is not declared as function */ + if(psCurEvent->bFunction) + { + debug(LOG_ERROR, "Event '%s' is declared as function and can't have a trigger assigned", psCurEvent->pIdent); + scr_error("Wrong event definition"); + YYABORT; + } + + /* pop required number of paramerets passed to this event (if any) */ + /* popArguments($1, $7, &psCurrBlock); */ + + /* if (!scriptDefineEvent($1, $6, $3->index)) */ + if (!scriptDefineEvent((yyvsp[(1) - (8)].eSymbol), (yyvsp[(7) - (8)].cblock), (yyvsp[(3) - (8)].tSymbol)->index)) + { + YYABORT; + } + + /* end of event */ + psCurEvent = NULL; + + FREE_DEBUG((yyvsp[(7) - (8)].cblock)); + FREE_BLOCK((yyvsp[(7) - (8)].cblock)); + + RULE( "END event_decl: event_subdecl '(' TRIG_SYM ')'"); + + } + break; + + case 78: + +/* Line 1806 of yacc.c */ +#line 2887 "script_parser.ypp" + { + // Get the line for the implicit trigger declaration + char *pDummy; + + RULE( "event_decl:event_subdecl '(' trigger_subdecl ')' "); + + /* make sure this event is not declared as function */ + if(psCurEvent->bFunction) + { + debug(LOG_ERROR, "Event '%s' is declared as function and can't have a trigger assigned", psCurEvent->pIdent); + scr_error("Wrong event definition"); + YYABORT; + } + + scriptGetErrorData((SDWORD *)&debugLine, &pDummy); + } + break; + + case 79: + +/* Line 1806 of yacc.c */ +#line 2904 "script_parser.ypp" + { + RULE("event_decl: '{' var_list statement_list '}'"); + + // Create a trigger for this event + if (!scriptAddTrigger("", (yyvsp[(3) - (9)].tdecl), debugLine)) + { + YYABORT; + } + FREE_TSUBDECL((yyvsp[(3) - (9)].tdecl)); + + /* if (!scriptDefineEvent($1, $7, numTriggers - 1)) */ + if (!scriptDefineEvent((yyvsp[(1) - (9)].eSymbol), (yyvsp[(8) - (9)].cblock), numTriggers - 1)) + { + YYABORT; + } + + /* end of event */ + psCurEvent = NULL; + + FREE_DEBUG((yyvsp[(8) - (9)].cblock)); + FREE_BLOCK((yyvsp[(8) - (9)].cblock)); + + RULE( "END event_decl:event_subdecl '(' trigger_subdecl ')' ."); + } + break; + + case 80: + +/* Line 1806 of yacc.c */ +#line 2931 "script_parser.ypp" + { + RULE( "event_subdecl '(' INACTIVE ')' '{' var_list statement_list '}'"); + + /* make sure this event is not declared as function */ + if(psCurEvent->bFunction) + { + debug(LOG_ERROR, "Event '%s' is declared as function and can't have a trigger assigned", psCurEvent->pIdent); + scr_error("Wrong event definition"); + YYABORT; + } + + if (!scriptDefineEvent((yyvsp[(1) - (8)].eSymbol), (yyvsp[(7) - (8)].cblock), -1)) + { + YYABORT; + } + + /* end of event */ + psCurEvent = NULL; + + FREE_DEBUG((yyvsp[(7) - (8)].cblock)); + FREE_BLOCK((yyvsp[(7) - (8)].cblock)); + + RULE( "END event_subdecl '(' INACTIVE ')' '{' var_list statement_list '}'"); + } + break; + + case 81: + +/* Line 1806 of yacc.c */ +#line 2958 "script_parser.ypp" + { + RULE( "void_function_declaration '{' var_list statement_list '}'"); + + /* stays the same if no params (just gets copied) */ + ALLOC_BLOCK(psCurrBlock, (yyvsp[(4) - (5)].cblock)->size + 1 + (yyvsp[(1) - (5)].eSymbol)->numParams); /* statement_list + opcode + numParams */ + ip = psCurrBlock->pCode; + + /* pop required number of paramerets passed to this event (if any) */ + popArguments(&ip, (yyvsp[(1) - (5)].eSymbol)->numParams); + + /* Copy the two code blocks */ + PUT_BLOCK(ip, (yyvsp[(4) - (5)].cblock)); + PUT_OPCODE(ip, OP_EXIT); /* must exit after return */ + + ALLOC_DEBUG(psCurrBlock, (yyvsp[(4) - (5)].cblock)->debugEntries); + PUT_DEBUG(psCurrBlock, (yyvsp[(4) - (5)].cblock)); + + if (!scriptDefineEvent((yyvsp[(1) - (5)].eSymbol), psCurrBlock, -1)) + { + YYABORT; + } + + FREE_DEBUG((yyvsp[(4) - (5)].cblock)); + FREE_BLOCK((yyvsp[(4) - (5)].cblock)); + + /* end of event */ + psCurEvent = NULL; + + /* free block since code was copied in scriptDefineEvent() */ + FREE_DEBUG(psCurrBlock); + FREE_BLOCK(psCurrBlock); + + RULE( "END void_function_declaration '{' var_list statement_list '}'"); + } + break; + + case 82: + +/* Line 1806 of yacc.c */ +#line 2995 "script_parser.ypp" + { + + RULE( "void_funcbody_var_def '{' var_list statement_list '}'"); + + /* stays the same if no params (just gets copied) */ + ALLOC_BLOCK(psCurrBlock, (yyvsp[(4) - (5)].cblock)->size + 1 + (yyvsp[(1) - (5)].eSymbol)->numParams); /* statements + opcode + numparams */ + ip = psCurrBlock->pCode; + + /* pop required number of paramerets passed to this event (if any) */ + popArguments(&ip, (yyvsp[(1) - (5)].eSymbol)->numParams); + + /* Copy the old (main) code and free it */ + PUT_BLOCK(ip, (yyvsp[(4) - (5)].cblock)); + PUT_OPCODE(ip, OP_EXIT); /* must exit after return */ + + /* copy debug info */ + ALLOC_DEBUG(psCurrBlock, (yyvsp[(4) - (5)].cblock)->debugEntries); + PUT_DEBUG(psCurrBlock, (yyvsp[(4) - (5)].cblock)); + + if (!scriptDefineEvent((yyvsp[(1) - (5)].eSymbol), psCurrBlock, -1)) + { + YYABORT; + } + + FREE_DEBUG((yyvsp[(4) - (5)].cblock)); + FREE_BLOCK((yyvsp[(4) - (5)].cblock)); + FREE_DEBUG(psCurrBlock); + FREE_BLOCK(psCurrBlock); + + /* end of event */ + psCurEvent = NULL; + + RULE( "END void_func_subdecl '(' funcbody_var_def_body ')' '{' var_list statement_list '}'"); + } + break; + + case 83: + +/* Line 1806 of yacc.c */ +#line 3032 "script_parser.ypp" + { + RULE( "function_declaration '{' var_list statement_list return_statement '}'"); + + /* stays the same if no params (just gets copied) */ + //ALLOC_BLOCK(psCurrBlock, $4->size + $5->size + sizeof(OPCODE) + (sizeof(OPCODE) * $1->numParams)); /* statement_list + expression + EXIT + numParams */ + ALLOC_BLOCK(psCurrBlock, (yyvsp[(4) - (6)].cblock)->size + (yyvsp[(5) - (6)].cblock)->size + 1 + (yyvsp[(1) - (6)].eSymbol)->numParams); /* statement_list + return_expr + EXIT opcode + numParams */ + ip = psCurrBlock->pCode; + + /* pop required number of paramerets passed to this event (if any) */ + popArguments(&ip, (yyvsp[(1) - (6)].eSymbol)->numParams); + + /* Copy the two code blocks */ + PUT_BLOCK(ip, (yyvsp[(4) - (6)].cblock)); + + PUT_BLOCK(ip, (yyvsp[(5) - (6)].cblock)); + + PUT_OPCODE(ip, OP_EXIT); /* must exit after return */ + + ALLOC_DEBUG(psCurrBlock, (yyvsp[(4) - (6)].cblock)->debugEntries); + + PUT_DEBUG(psCurrBlock, (yyvsp[(4) - (6)].cblock)); + + if (!scriptDefineEvent((yyvsp[(1) - (6)].eSymbol), psCurrBlock, -1)) + { + YYABORT; + } + + FREE_DEBUG((yyvsp[(4) - (6)].cblock)); + FREE_BLOCK((yyvsp[(4) - (6)].cblock)); + FREE_BLOCK((yyvsp[(5) - (6)].cblock)); + + /* end of event */ + psCurEvent = NULL; + + /* free block since code was copied in scriptDefineEvent() */ + FREE_DEBUG(psCurrBlock); + FREE_BLOCK(psCurrBlock); + + RULE( "END function_declaration '{' var_list statement_list return_statement '}'"); + } + break; + + case 84: + +/* Line 1806 of yacc.c */ +#line 3075 "script_parser.ypp" + { + RULE( "func_subdecl '(' funcbody_var_def_body ')' '{' var_list statement_list return_statement '}'"); + + /* stays the same if no params (just gets copied) */ + //ALLOC_BLOCK(psCurrBlock, $4->size + $5->size + sizeof(OPCODE) + (sizeof(OPCODE) * $1->numParams)); + ALLOC_BLOCK(psCurrBlock, (yyvsp[(4) - (6)].cblock)->size + (yyvsp[(5) - (6)].cblock)->size + 1 + (yyvsp[(1) - (6)].eSymbol)->numParams); /* statements + return expr + opcode + numParams */ + ip = psCurrBlock->pCode; + + /* pop required number of paramerets passed to this event (if any) */ + popArguments(&ip, (yyvsp[(1) - (6)].eSymbol)->numParams); + + /* Copy the old (main) code and free it */ + PUT_BLOCK(ip, (yyvsp[(4) - (6)].cblock)); + PUT_BLOCK(ip, (yyvsp[(5) - (6)].cblock)); + PUT_OPCODE(ip, OP_EXIT); /* must exit after return */ + + /* copy debug info */ + ALLOC_DEBUG(psCurrBlock, (yyvsp[(4) - (6)].cblock)->debugEntries); + PUT_DEBUG(psCurrBlock, (yyvsp[(4) - (6)].cblock)); + + RULE( "debug entries %d", (yyvsp[(4) - (6)].cblock)->debugEntries); + + if (!scriptDefineEvent((yyvsp[(1) - (6)].eSymbol), psCurrBlock, -1)) + { + YYABORT; + } + + FREE_DEBUG((yyvsp[(4) - (6)].cblock)); + FREE_BLOCK((yyvsp[(4) - (6)].cblock)); + FREE_BLOCK((yyvsp[(5) - (6)].cblock)); + FREE_DEBUG(psCurrBlock); + FREE_BLOCK(psCurrBlock); + + /* end of event */ + psCurEvent = NULL; + + RULE( "END func_subdecl '(' funcbody_var_def_body ')' '{' var_list statement_list return_statement '}'"); + } + break; + + case 85: + +/* Line 1806 of yacc.c */ +#line 3116 "script_parser.ypp" + { + RULE( "funcbody_var_def '{' var_list return_statement '}'"); + + /* stays the same if no params (just gets copied) */ + ALLOC_BLOCK(psCurrBlock, (yyvsp[(4) - (5)].cblock)->size + 1 + (yyvsp[(1) - (5)].eSymbol)->numParams); /* return expr + opcode + numParams */ + ip = psCurrBlock->pCode; + + /* pop required number of paramerets passed to this event (if any) */ + popArguments(&ip, (yyvsp[(1) - (5)].eSymbol)->numParams); + + /* Copy the old (main) code and free it */ + PUT_BLOCK(ip, (yyvsp[(4) - (5)].cblock)); + PUT_OPCODE(ip, OP_EXIT); /* must exit after return */ + + if (!scriptDefineEvent((yyvsp[(1) - (5)].eSymbol), psCurrBlock, -1)) + { + YYABORT; + } + + FREE_BLOCK((yyvsp[(4) - (5)].cblock)); + FREE_BLOCK(psCurrBlock); + psCurEvent = NULL; + + RULE( "END funcbody_var_def '{' var_list return_statement '}'"); + } + break; + + case 86: + +/* Line 1806 of yacc.c */ +#line 3143 "script_parser.ypp" + { + RULE( "function_declaration '{' var_list statement_list return_statement '}'"); + + /* stays the same if no params (just gets copied) */ + ALLOC_BLOCK(psCurrBlock, (yyvsp[(4) - (5)].cblock)->size + 1 + (yyvsp[(1) - (5)].eSymbol)->numParams); /* return_expr + EXIT opcode + numParams */ + ip = psCurrBlock->pCode; + + /* pop required number of paramerets passed to this event (if any) */ + popArguments(&ip, (yyvsp[(1) - (5)].eSymbol)->numParams); + + /* Copy code block */ + PUT_BLOCK(ip, (yyvsp[(4) - (5)].cblock)); + PUT_OPCODE(ip, OP_EXIT); /* must exit after return */ + + if (!scriptDefineEvent((yyvsp[(1) - (5)].eSymbol), psCurrBlock, -1)) + { + YYABORT; + } + + FREE_BLOCK((yyvsp[(4) - (5)].cblock)); + psCurEvent = NULL; + FREE_BLOCK(psCurrBlock); + + RULE( "END function_declaration '{' var_list statement_list return_statement '}'"); + } + break; + + case 87: + +/* Line 1806 of yacc.c */ +#line 3176 "script_parser.ypp" + { + UDWORD line; + char *pDummy; + + RULE("statement: assignment"); + + /* Put in debugging info */ + if (genDebugInfo) + { + ALLOC_DEBUG((yyvsp[(1) - (2)].cblock), 1); + (yyvsp[(1) - (2)].cblock)->psDebug[0].offset = 0; + scriptGetErrorData((SDWORD *)&line, &pDummy); + (yyvsp[(1) - (2)].cblock)->psDebug[0].line = line; + } + + (yyval.cblock) = (yyvsp[(1) - (2)].cblock); + } + break; + + case 88: + +/* Line 1806 of yacc.c */ +#line 3194 "script_parser.ypp" + { + UDWORD line; + char *pDummy; + + RULE("statement: inc_dec_exp"); + + /* Put in debugging info */ + if (genDebugInfo) + { + ALLOC_DEBUG((yyvsp[(1) - (2)].cblock), 1); + (yyvsp[(1) - (2)].cblock)->psDebug[0].offset = 0; + scriptGetErrorData((SDWORD *)&line, &pDummy); + (yyvsp[(1) - (2)].cblock)->psDebug[0].line = line; + } + + (yyval.cblock) = (yyvsp[(1) - (2)].cblock); + } + break; + + case 89: + +/* Line 1806 of yacc.c */ +#line 3212 "script_parser.ypp" + { + UDWORD line; + char *pDummy; + + RULE("statement: func_call ';'"); + + /* Put in debugging info */ + if (genDebugInfo) + { + ALLOC_DEBUG((yyvsp[(1) - (2)].cblock), 1); + (yyvsp[(1) - (2)].cblock)->psDebug[0].offset = 0; + scriptGetErrorData((SDWORD *)&line, &pDummy); + (yyvsp[(1) - (2)].cblock)->psDebug[0].line = line; + } + + (yyval.cblock) = (yyvsp[(1) - (2)].cblock); + } + break; + + case 90: + +/* Line 1806 of yacc.c */ +#line 3230 "script_parser.ypp" + { + UDWORD line,paramNumber; + char *pDummy; + + RULE( "statement: VOID_FUNC_CUST '(' param_list ')' ';'"); + + /* allow to call EVENTs to reuse the code only if no actual parameters are specified in function call, like "myEvent();" */ + if(!(yyvsp[(1) - (5)].eSymbol)->bFunction && (yyvsp[(3) - (5)].pblock)->numParams > 0) + { + scr_error("Can't pass any parameters in an event call:\nEvent: '%s'", (yyvsp[(1) - (5)].eSymbol)->pIdent); + return CE_PARSE; + } + + if((yyvsp[(3) - (5)].pblock)->numParams != (yyvsp[(1) - (5)].eSymbol)->numParams) + { + scr_error("Wrong number of arguments for function call: '%s'. Expected %d parameters instead of %d.", (yyvsp[(1) - (5)].eSymbol)->pIdent, (yyvsp[(1) - (5)].eSymbol)->numParams, (yyvsp[(3) - (5)].pblock)->numParams); + return CE_PARSE; + } + + /* check if right parameters were passed */ + paramNumber = checkFuncParamTypes((yyvsp[(1) - (5)].eSymbol), (yyvsp[(3) - (5)].pblock)); + if(paramNumber > 0) + { + debug(LOG_ERROR, "Parameter mismatch in function call: '%s'. Mismatch in parameter %d.", (yyvsp[(1) - (5)].eSymbol)->pIdent, paramNumber); + YYABORT; + } + + /* Allocate the code block */ + ALLOC_BLOCK(psCurrBlock, (yyvsp[(3) - (5)].pblock)->size + 1 + 1); //paramList + opcode + event index + ALLOC_DEBUG(psCurrBlock, 1); + ip = psCurrBlock->pCode; + + if((yyvsp[(3) - (5)].pblock)->numParams > 0) /* if any parameters declared */ + { + /* Copy in the code for the parameters */ + PUT_BLOCK(ip, (yyvsp[(3) - (5)].pblock)); + } + + FREE_PBLOCK((yyvsp[(3) - (5)].pblock)); + + /* Store the instruction */ + PUT_OPCODE(ip, OP_FUNC); + PUT_EVENT(ip,(yyvsp[(1) - (5)].eSymbol)->index); //Put event index + + /* Add the debugging information */ + if (genDebugInfo) + { + psCurrBlock->psDebug[0].offset = 0; + scriptGetErrorData((SDWORD *)&line, &pDummy); + psCurrBlock->psDebug[0].line = line; + } + + (yyval.cblock) = psCurrBlock; + } + break; + + case 91: + +/* Line 1806 of yacc.c */ +#line 3285 "script_parser.ypp" + { + UDWORD line; + char *pDummy; + + RULE( "statement: EVENT_SYM '(' param_list ')' ';'"); + + /* allow to call EVENTs to reuse the code only if no actual parameters are specified in function call, like "myEvent();" */ + if(!(yyvsp[(1) - (5)].eSymbol)->bFunction && (yyvsp[(3) - (5)].pblock)->numParams > 0) + { + scr_error("Can't pass any parameters in an event call:\nEvent: '%s'", (yyvsp[(1) - (5)].eSymbol)->pIdent); + return CE_PARSE; + } + + if((yyvsp[(3) - (5)].pblock)->numParams != (yyvsp[(1) - (5)].eSymbol)->numParams) + { + scr_error("Wrong number of arguments for function call: '%s'. Expected %d parameters instead of %d.", (yyvsp[(1) - (5)].eSymbol)->pIdent, (yyvsp[(1) - (5)].eSymbol)->numParams, (yyvsp[(3) - (5)].pblock)->numParams); + return CE_PARSE; + } + + /* Allocate the code block */ + //ALLOC_BLOCK(psCurrBlock, $3->size + sizeof(OPCODE) + sizeof(UDWORD)); //Params + Opcode + event index + ALLOC_BLOCK(psCurrBlock, (yyvsp[(3) - (5)].pblock)->size + 1 + 1); //Params + Opcode + event index + ALLOC_DEBUG(psCurrBlock, 1); + ip = psCurrBlock->pCode; + + if((yyvsp[(3) - (5)].pblock)->numParams > 0) /* if any parameters declared */ + { + /* Copy in the code for the parameters */ + PUT_BLOCK(ip, (yyvsp[(3) - (5)].pblock)); + } + + FREE_PBLOCK((yyvsp[(3) - (5)].pblock)); + + /* Store the instruction */ + PUT_OPCODE(ip, OP_FUNC); + PUT_EVENT(ip,(yyvsp[(1) - (5)].eSymbol)->index); //Put event index as VAL_EVENT + + /* Add the debugging information */ + if (genDebugInfo) + { + psCurrBlock->psDebug[0].offset = 0; + scriptGetErrorData((SDWORD *)&line, &pDummy); + psCurrBlock->psDebug[0].line = line; + } + + (yyval.cblock) = psCurrBlock; + } + break; + + case 92: + +/* Line 1806 of yacc.c */ +#line 3333 "script_parser.ypp" + { + (yyval.cblock) = (yyvsp[(1) - (1)].cblock); + } + break; + + case 93: + +/* Line 1806 of yacc.c */ +#line 3337 "script_parser.ypp" + { + (yyval.cblock) = (yyvsp[(1) - (1)].cblock); + } + break; + + case 94: + +/* Line 1806 of yacc.c */ +#line 3341 "script_parser.ypp" + { + UDWORD line; + char *pDummy; + + /* Allocate the code block */ + ALLOC_BLOCK(psCurrBlock, 1); //1 - Exit opcode + ALLOC_DEBUG(psCurrBlock, 1); + ip = psCurrBlock->pCode; + + /* Store the instruction */ + PUT_OPCODE(ip, OP_EXIT); + + /* Add the debugging information */ + if (genDebugInfo) + { + psCurrBlock->psDebug[0].offset = 0; + scriptGetErrorData((SDWORD *)&line, &pDummy); + psCurrBlock->psDebug[0].line = line; + } + + (yyval.cblock) = psCurrBlock; + } + break; + + case 95: + +/* Line 1806 of yacc.c */ +#line 3364 "script_parser.ypp" + { + UDWORD line; + char *pDummy; + + RULE( "statement: return_statement"); + + if(psCurEvent == NULL) + { + scr_error("'return' outside of function body"); + YYABORT; + } + + if(!psCurEvent->bFunction) + { + debug(LOG_ERROR, "'return' can only be used in functions, not in events, event: '%s'", psCurEvent->pIdent); + scr_error("'return' in event"); + YYABORT; + } + + if((yyvsp[(1) - (1)].cblock)->type != psCurEvent->retType) + { + debug(LOG_ERROR, "'return' type doesn't match with function return type, function: '%s' (%d / %d)", psCurEvent->pIdent, (yyvsp[(1) - (1)].cblock)->type, psCurEvent->retType); + scr_error("'return' type mismatch 0"); + YYABORT; + } + + ALLOC_BLOCK(psCurrBlock, (yyvsp[(1) - (1)].cblock)->size + 1); //return statement + EXIT opcode + ALLOC_DEBUG(psCurrBlock, 1); + ip = psCurrBlock->pCode; + + PUT_BLOCK(ip, (yyvsp[(1) - (1)].cblock)); + PUT_OPCODE(ip, OP_EXIT); + + FREE_BLOCK((yyvsp[(1) - (1)].cblock)); + + if (genDebugInfo) + { + psCurrBlock->psDebug[0].offset = 0; + scriptGetErrorData((SDWORD *)&line, &pDummy); + psCurrBlock->psDebug[0].line = line; + } + + (yyval.cblock) = psCurrBlock; + } + break; + + case 96: + +/* Line 1806 of yacc.c */ +#line 3409 "script_parser.ypp" + { + UDWORD line; + char *pDummy; + + // can only have a positive pause + if ((yyvsp[(3) - (5)].ival) < 0) + { + scr_error("Invalid pause time"); + YYABORT; + } + + /* Allocate the code block */ + ALLOC_BLOCK(psCurrBlock, 1); //1 - for OP_PAUSE + ALLOC_DEBUG(psCurrBlock, 1); + ip = psCurrBlock->pCode; + + /* Store the instruction */ + PUT_PKOPCODE(ip, OP_PAUSE, (yyvsp[(3) - (5)].ival)); + + /* Add the debugging information */ + if (genDebugInfo) + { + psCurrBlock->psDebug[0].offset = 0; + scriptGetErrorData((SDWORD *)&line, &pDummy); + psCurrBlock->psDebug[0].line = line; + } + + (yyval.cblock) = psCurrBlock; + } + break; + + case 97: + +/* Line 1806 of yacc.c */ +#line 3442 "script_parser.ypp" + { + RULE("return_exp: expression"); + + /* Just pass the code up the tree */ + (yyvsp[(1) - (1)].cblock)->type = VAL_INT; + (yyval.cblock) = (yyvsp[(1) - (1)].cblock); + } + break; + + case 98: + +/* Line 1806 of yacc.c */ +#line 3450 "script_parser.ypp" + { + RULE("return_exp: floatexp"); + + /* Just pass the code up the tree */ + (yyvsp[(1) - (1)].cblock)->type = VAL_FLOAT; + (yyval.cblock) = (yyvsp[(1) - (1)].cblock); + } + break; + + case 99: + +/* Line 1806 of yacc.c */ +#line 3458 "script_parser.ypp" + { + RULE( "return_exp: stringexp"); + + /* Just pass the code up the tree */ + (yyvsp[(1) - (1)].cblock)->type = VAL_STRING; + (yyval.cblock) = (yyvsp[(1) - (1)].cblock); + } + break; + + case 100: + +/* Line 1806 of yacc.c */ +#line 3466 "script_parser.ypp" + { + RULE( "return_exp: boolexp"); + + /* Just pass the code up the tree */ + (yyvsp[(1) - (1)].cblock)->type = VAL_BOOL; + (yyval.cblock) = (yyvsp[(1) - (1)].cblock); + } + break; + + case 101: + +/* Line 1806 of yacc.c */ +#line 3474 "script_parser.ypp" + { + RULE( "return_exp: objexp"); + + /* Just pass the code up the tree */ + /* $1->type = */ + (yyval.cblock) = (yyvsp[(1) - (1)].cblock); + } + break; + + case 102: + +/* Line 1806 of yacc.c */ +#line 3482 "script_parser.ypp" + { + RULE( "return_exp: userexp"); + + /* Just pass the code up the tree */ + /* $1->type = */ + (yyval.cblock) = (yyvsp[(1) - (1)].cblock); + } + break; + + case 103: + +/* Line 1806 of yacc.c */ +#line 3496 "script_parser.ypp" + { + RULE( "assignment: NUM_VAR '=' expression"); + + codeRet = scriptCodeAssignment((yyvsp[(1) - (3)].vSymbol), (yyvsp[(3) - (3)].cblock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 104: + +/* Line 1806 of yacc.c */ +#line 3506 "script_parser.ypp" + { + RULE( "assignment: BOOL_VAR '=' boolexp"); + + codeRet = scriptCodeAssignment((yyvsp[(1) - (3)].vSymbol), (yyvsp[(3) - (3)].cblock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 105: + +/* Line 1806 of yacc.c */ +#line 3516 "script_parser.ypp" + { + RULE( "assignment: FLOAT_VAR '=' floatexp"); + + codeRet = scriptCodeAssignment((yyvsp[(1) - (3)].vSymbol), (yyvsp[(3) - (3)].cblock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 106: + +/* Line 1806 of yacc.c */ +#line 3526 "script_parser.ypp" + { + RULE("assignment: STRING_VAR '=' stringexp"); + + codeRet = scriptCodeAssignment((yyvsp[(1) - (3)].vSymbol), (yyvsp[(3) - (3)].cblock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 107: + +/* Line 1806 of yacc.c */ +#line 3536 "script_parser.ypp" + { + RULE("assignment: OBJ_VAR '=' objexp"); + + if (!interpCheckEquiv((yyvsp[(1) - (3)].vSymbol)->type, (yyvsp[(3) - (3)].cblock)->type)) + { + scr_error("User type mismatch for assignment (%d - %d) 4", (yyvsp[(1) - (3)].vSymbol)->type, (yyvsp[(3) - (3)].cblock)->type); + YYABORT; + } + codeRet = scriptCodeAssignment((yyvsp[(1) - (3)].vSymbol), (yyvsp[(3) - (3)].cblock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 108: + +/* Line 1806 of yacc.c */ +#line 3551 "script_parser.ypp" + { + RULE( "assignment: VAR '=' userexp"); + + if (!interpCheckEquiv((yyvsp[(1) - (3)].vSymbol)->type, (yyvsp[(3) - (3)].cblock)->type)) + { + scr_error("User type mismatch for assignment (%d - %d) 3", (yyvsp[(1) - (3)].vSymbol)->type, (yyvsp[(3) - (3)].cblock)->type); + YYABORT; + } + codeRet = scriptCodeAssignment((yyvsp[(1) - (3)].vSymbol), (CODE_BLOCK *)(yyvsp[(3) - (3)].cblock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 109: + +/* Line 1806 of yacc.c */ +#line 3566 "script_parser.ypp" + { + RULE( "assignment: num_objvar '=' expression"); + + codeRet = scriptCodeObjAssignment((yyvsp[(1) - (3)].objVarBlock), (yyvsp[(3) - (3)].cblock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 110: + +/* Line 1806 of yacc.c */ +#line 3576 "script_parser.ypp" + { + RULE( "assignment: bool_objvar '=' boolexp"); + + codeRet = scriptCodeObjAssignment((yyvsp[(1) - (3)].objVarBlock), (yyvsp[(3) - (3)].cblock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 111: + +/* Line 1806 of yacc.c */ +#line 3586 "script_parser.ypp" + { + RULE( "assignment: user_objvar '=' userexp"); + + if (!interpCheckEquiv((yyvsp[(1) - (3)].objVarBlock)->psObjVar->type,(yyvsp[(3) - (3)].cblock)->type)) + { + scr_error("User type mismatch for assignment (%d - %d) 2", (yyvsp[(1) - (3)].objVarBlock)->psObjVar->type, (yyvsp[(3) - (3)].cblock)->type); + YYABORT; + } + codeRet = scriptCodeObjAssignment((yyvsp[(1) - (3)].objVarBlock), (CODE_BLOCK *)(yyvsp[(3) - (3)].cblock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 112: + +/* Line 1806 of yacc.c */ +#line 3601 "script_parser.ypp" + { + RULE( "assignment: obj_objvar '=' objexp"); + + if (!interpCheckEquiv((yyvsp[(1) - (3)].objVarBlock)->psObjVar->type, (yyvsp[(3) - (3)].cblock)->type)) + { + scr_error("User type mismatch for assignment (%d - %d) 1", (yyvsp[(1) - (3)].objVarBlock)->psObjVar->type, (yyvsp[(3) - (3)].cblock)->type); + YYABORT; + } + codeRet = scriptCodeObjAssignment((yyvsp[(1) - (3)].objVarBlock), (yyvsp[(3) - (3)].cblock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 113: + +/* Line 1806 of yacc.c */ +#line 3616 "script_parser.ypp" + { + RULE( "assignment: num_array_var '=' expression"); + + codeRet = scriptCodeArrayAssignment((yyvsp[(1) - (3)].arrayBlock), (yyvsp[(3) - (3)].cblock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 114: + +/* Line 1806 of yacc.c */ +#line 3626 "script_parser.ypp" + { + RULE( "assignment: bool_array_var '=' boolexp"); + + codeRet = scriptCodeArrayAssignment((yyvsp[(1) - (3)].arrayBlock), (yyvsp[(3) - (3)].cblock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 115: + +/* Line 1806 of yacc.c */ +#line 3636 "script_parser.ypp" + { + RULE( "assignment: user_array_var '=' userexp"); + + if (!interpCheckEquiv((yyvsp[(1) - (3)].arrayBlock)->psArrayVar->type,(yyvsp[(3) - (3)].cblock)->type)) + { + scr_error("User type mismatch for assignment (%d - %d) 0", (yyvsp[(1) - (3)].arrayBlock)->psArrayVar->type, (yyvsp[(3) - (3)].cblock)->type); + YYABORT; + } + codeRet = scriptCodeArrayAssignment((yyvsp[(1) - (3)].arrayBlock), (CODE_BLOCK *)(yyvsp[(3) - (3)].cblock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 116: + +/* Line 1806 of yacc.c */ +#line 3651 "script_parser.ypp" + { + RULE( "assignment: obj_array_var '=' objexp"); + + if (!interpCheckEquiv((yyvsp[(1) - (3)].arrayBlock)->psArrayVar->type, (yyvsp[(3) - (3)].cblock)->type)) + { + scr_error("User type mismatch for assignment"); + YYABORT; + } + codeRet = scriptCodeArrayAssignment((yyvsp[(1) - (3)].arrayBlock), (yyvsp[(3) - (3)].cblock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 117: + +/* Line 1806 of yacc.c */ +#line 3674 "script_parser.ypp" + { + RULE( "func_call: NUM_FUNC '(' param_list ')'"); + + /* Generate the code for the function call */ + codeRet = scriptCodeFunction((yyvsp[(1) - (4)].fSymbol), (yyvsp[(3) - (4)].pblock), false, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 118: + +/* Line 1806 of yacc.c */ +#line 3685 "script_parser.ypp" + { + RULE( "func_call: BOOL_FUNC '(' param_list ')'"); + + /* Generate the code for the function call */ + codeRet = scriptCodeFunction((yyvsp[(1) - (4)].fSymbol), (yyvsp[(3) - (4)].pblock), false, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 119: + +/* Line 1806 of yacc.c */ +#line 3696 "script_parser.ypp" + { + RULE( "func_call: USER_FUNC '(' param_list ')'"); + + /* Generate the code for the function call */ + codeRet = scriptCodeFunction((yyvsp[(1) - (4)].fSymbol), (yyvsp[(3) - (4)].pblock), false, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 120: + +/* Line 1806 of yacc.c */ +#line 3707 "script_parser.ypp" + { + RULE( "func_call: OBJ_FUNC '(' param_list ')'"); + + /* Generate the code for the function call */ + codeRet = scriptCodeFunction((yyvsp[(1) - (4)].fSymbol), (yyvsp[(3) - (4)].pblock), false, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 121: + +/* Line 1806 of yacc.c */ +#line 3718 "script_parser.ypp" + { + RULE("func_call: FUNC '(' param_list ')'"); + + /* Generate the code for the function call */ + codeRet = scriptCodeFunction((yyvsp[(1) - (4)].fSymbol), (yyvsp[(3) - (4)].pblock), false, &psCurrBlock); + + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 122: + +/* Line 1806 of yacc.c */ +#line 3730 "script_parser.ypp" + { + RULE( "func_call: STRING_FUNC '(' param_list ')'"); + + /* Generate the code for the function call */ + codeRet = scriptCodeFunction((yyvsp[(1) - (4)].fSymbol), (yyvsp[(3) - (4)].pblock), false, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 123: + +/* Line 1806 of yacc.c */ +#line 3741 "script_parser.ypp" + { + RULE( "func_call: FLOAT_FUNC '(' param_list ')'"); + + /* Generate the code for the function call */ + codeRet = scriptCodeFunction((yyvsp[(1) - (4)].fSymbol), (yyvsp[(3) - (4)].pblock), false, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 124: + +/* Line 1806 of yacc.c */ +#line 3763 "script_parser.ypp" + { + /* create a dummy pblock containing nothing */ + //ALLOC_PBLOCK(psCurrPBlock, sizeof(UDWORD), 1); + ALLOC_PBLOCK(psCurrPBlock, 1, 1); //1 is enough + psCurrPBlock->size = 0; + psCurrPBlock->numParams = 0; + + (yyval.pblock) = psCurrPBlock; + } + break; + + case 125: + +/* Line 1806 of yacc.c */ +#line 3773 "script_parser.ypp" + { + RULE("param_list: parameter"); + (yyval.pblock) = (yyvsp[(1) - (1)].pblock); + } + break; + + case 126: + +/* Line 1806 of yacc.c */ +#line 3778 "script_parser.ypp" + { + RULE("param_list: param_list ',' parameter"); + + ALLOC_PBLOCK(psCurrPBlock, (yyvsp[(1) - (3)].pblock)->size + (yyvsp[(3) - (3)].pblock)->size, (yyvsp[(1) - (3)].pblock)->numParams + (yyvsp[(3) - (3)].pblock)->numParams); + ip = psCurrPBlock->pCode; + + /* Copy in the code for the parameters */ + PUT_BLOCK(ip, (yyvsp[(1) - (3)].pblock)); + PUT_BLOCK(ip, (yyvsp[(3) - (3)].pblock)); + + /* Copy the parameter types */ + memcpy(psCurrPBlock->aParams, (yyvsp[(1) - (3)].pblock)->aParams, + (yyvsp[(1) - (3)].pblock)->numParams * sizeof(INTERP_TYPE)); + memcpy(psCurrPBlock->aParams + (yyvsp[(1) - (3)].pblock)->numParams, + (yyvsp[(3) - (3)].pblock)->aParams, + (yyvsp[(3) - (3)].pblock)->numParams * sizeof(INTERP_TYPE)); + + /* Free the old pblocks */ + FREE_PBLOCK((yyvsp[(1) - (3)].pblock)); + FREE_PBLOCK((yyvsp[(3) - (3)].pblock)); + + /* return the pblock */ + (yyval.pblock) = psCurrPBlock; + } + break; + + case 127: + +/* Line 1806 of yacc.c */ +#line 3804 "script_parser.ypp" + { + RULE("parameter: expression"); + + /* Generate the code for the parameter */ + codeRet = scriptCodeParameter((yyvsp[(1) - (1)].cblock), VAL_INT, &psCurrPBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.pblock) = psCurrPBlock; + } + break; + + case 128: + +/* Line 1806 of yacc.c */ +#line 3815 "script_parser.ypp" + { + RULE("parameter: boolexp (boolexp size: %d)", (yyvsp[(1) - (1)].cblock)->size); + + /* Generate the code for the parameter */ + codeRet = scriptCodeParameter((yyvsp[(1) - (1)].cblock), VAL_BOOL, &psCurrPBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.pblock) = psCurrPBlock; + } + break; + + case 129: + +/* Line 1806 of yacc.c */ +#line 3826 "script_parser.ypp" + { + RULE("parameter: floatexp"); + + /* Generate the code for the parameter */ + codeRet = scriptCodeParameter((yyvsp[(1) - (1)].cblock), VAL_FLOAT, &psCurrPBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.pblock) = psCurrPBlock; + } + break; + + case 130: + +/* Line 1806 of yacc.c */ +#line 3837 "script_parser.ypp" + { + RULE("parameter: stringexp"); + + /* Generate the code for the parameter */ + codeRet = scriptCodeParameter((yyvsp[(1) - (1)].cblock), VAL_STRING, &psCurrPBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.pblock) = psCurrPBlock; + } + break; + + case 131: + +/* Line 1806 of yacc.c */ +#line 3848 "script_parser.ypp" + { + RULE("parameter: userexp"); + + /* Generate the code for the parameter */ + codeRet = scriptCodeParameter((CODE_BLOCK *)(yyvsp[(1) - (1)].cblock), (yyvsp[(1) - (1)].cblock)->type, &psCurrPBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.pblock) = psCurrPBlock; + } + break; + + case 132: + +/* Line 1806 of yacc.c */ +#line 3859 "script_parser.ypp" + { + RULE( "parameter: objexp"); + + /* Generate the code for the parameter */ + codeRet = scriptCodeParameter((yyvsp[(1) - (1)].cblock), (yyvsp[(1) - (1)].cblock)->type, &psCurrPBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.pblock) = psCurrPBlock; + } + break; + + case 133: + +/* Line 1806 of yacc.c */ +#line 3870 "script_parser.ypp" + { + /* just pass the variable reference up the tree */ + (yyval.pblock) = (yyvsp[(1) - (1)].pblock); + } + break; + + case 134: + +/* Line 1806 of yacc.c */ +#line 3877 "script_parser.ypp" + { + codeRet = scriptCodeVarRef((yyvsp[(2) - (2)].vSymbol), &psCurrPBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.pblock) = psCurrPBlock; + } + break; + + case 135: + +/* Line 1806 of yacc.c */ +#line 3885 "script_parser.ypp" + { + codeRet = scriptCodeVarRef((yyvsp[(2) - (2)].vSymbol), &psCurrPBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.pblock) = psCurrPBlock; + } + break; + + case 136: + +/* Line 1806 of yacc.c */ +#line 3893 "script_parser.ypp" + { + codeRet = scriptCodeVarRef((yyvsp[(2) - (2)].vSymbol), &psCurrPBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.pblock) = psCurrPBlock; + } + break; + + case 137: + +/* Line 1806 of yacc.c */ +#line 3901 "script_parser.ypp" + { + codeRet = scriptCodeVarRef((yyvsp[(2) - (2)].vSymbol), &psCurrPBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.pblock) = psCurrPBlock; + } + break; + + case 138: + +/* Line 1806 of yacc.c */ +#line 3909 "script_parser.ypp" + { + codeRet = scriptCodeVarRef((yyvsp[(2) - (2)].vSymbol), &psCurrPBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.pblock) = psCurrPBlock; + } + break; + + case 139: + +/* Line 1806 of yacc.c */ +#line 3917 "script_parser.ypp" + { + codeRet = scriptCodeVarRef((yyvsp[(2) - (2)].vSymbol), &psCurrPBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.pblock) = psCurrPBlock; + } + break; + + case 140: + +/* Line 1806 of yacc.c */ +#line 3932 "script_parser.ypp" + { + RULE( "conditional: cond_clause_list"); + + codeRet = scriptCodeConditional((yyvsp[(1) - (1)].condBlock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + (yyval.cblock) = psCurrBlock; + } + break; + + case 141: + +/* Line 1806 of yacc.c */ +#line 3941 "script_parser.ypp" + { + RULE( "conditional: cond_clause_list ELSE terminal_cond"); + + ALLOC_CONDBLOCK(psCondBlock, (yyvsp[(1) - (3)].condBlock)->numOffsets + (yyvsp[(3) - (3)].condBlock)->numOffsets, (yyvsp[(1) - (3)].condBlock)->size + (yyvsp[(3) - (3)].condBlock)->size); + ALLOC_DEBUG(psCondBlock, (yyvsp[(1) - (3)].condBlock)->debugEntries + (yyvsp[(3) - (3)].condBlock)->debugEntries); + ip = psCondBlock->pCode; + + /* Store the two blocks of code */ + PUT_BLOCK(ip, (yyvsp[(1) - (3)].condBlock)); + PUT_BLOCK(ip, (yyvsp[(3) - (3)].condBlock)); + + /* Copy over the offset information */ + /* (There isn't any in the terminal_cond) */ + memcpy(psCondBlock->aOffsets, (yyvsp[(1) - (3)].condBlock)->aOffsets, + (yyvsp[(1) - (3)].condBlock)->numOffsets * sizeof(SDWORD)); + psCondBlock->numOffsets = (yyvsp[(1) - (3)].condBlock)->numOffsets; + + /* Put in the debugging information */ + PUT_DEBUG(psCondBlock, (yyvsp[(1) - (3)].condBlock)); + APPEND_DEBUG(psCondBlock, (yyvsp[(1) - (3)].condBlock)->size, (yyvsp[(3) - (3)].condBlock)); + + /* Free the code blocks */ + FREE_DEBUG((yyvsp[(1) - (3)].condBlock)); + FREE_DEBUG((yyvsp[(3) - (3)].condBlock)); + FREE_CONDBLOCK((yyvsp[(1) - (3)].condBlock)); + FREE_CONDBLOCK((yyvsp[(3) - (3)].condBlock)); + + /* Do the final processing of the conditional */ + codeRet = scriptCodeConditional(psCondBlock, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + (yyval.cblock) = psCurrBlock; + } + break; + + case 142: + +/* Line 1806 of yacc.c */ +#line 3977 "script_parser.ypp" + { + RULE( "cond_clause_list: cond_clause"); + + (yyval.condBlock) = (yyvsp[(1) - (1)].condBlock); + } + break; + + case 143: + +/* Line 1806 of yacc.c */ +#line 3983 "script_parser.ypp" + { + RULE( "cond_clause_list: cond_clause_list ELSE cond_clause"); + + ALLOC_CONDBLOCK(psCondBlock, + (yyvsp[(1) - (3)].condBlock)->numOffsets + (yyvsp[(3) - (3)].condBlock)->numOffsets, + (yyvsp[(1) - (3)].condBlock)->size + (yyvsp[(3) - (3)].condBlock)->size); + ALLOC_DEBUG(psCondBlock, (yyvsp[(1) - (3)].condBlock)->debugEntries + (yyvsp[(3) - (3)].condBlock)->debugEntries); + ip = psCondBlock->pCode; + + /* Store the two blocks of code */ + PUT_BLOCK(ip, (yyvsp[(1) - (3)].condBlock)); + PUT_BLOCK(ip, (yyvsp[(3) - (3)].condBlock)); + + /* Copy over the offset information */ + memcpy(psCondBlock->aOffsets, (yyvsp[(1) - (3)].condBlock)->aOffsets, + (yyvsp[(1) - (3)].condBlock)->numOffsets * sizeof(SDWORD)); + psCondBlock->aOffsets[(yyvsp[(1) - (3)].condBlock)->numOffsets] = + (yyvsp[(3) - (3)].condBlock)->aOffsets[0] + (yyvsp[(1) - (3)].condBlock)->size; + psCondBlock->numOffsets = (yyvsp[(1) - (3)].condBlock)->numOffsets + 1; + + /* Put in the debugging information */ + PUT_DEBUG(psCondBlock, (yyvsp[(1) - (3)].condBlock)); + APPEND_DEBUG(psCondBlock, (yyvsp[(1) - (3)].condBlock)->size, (yyvsp[(3) - (3)].condBlock)); + + /* Free the code blocks */ + FREE_DEBUG((yyvsp[(1) - (3)].condBlock)); + FREE_DEBUG((yyvsp[(3) - (3)].condBlock)); + FREE_CONDBLOCK((yyvsp[(1) - (3)].condBlock)); + FREE_CONDBLOCK((yyvsp[(3) - (3)].condBlock)); + + (yyval.condBlock) = psCondBlock; + } + break; + + case 144: + +/* Line 1806 of yacc.c */ +#line 4019 "script_parser.ypp" + { + RULE( "terminal_cond: '{' statement_list '}'"); + + /* Allocate the block */ + ALLOC_CONDBLOCK(psCondBlock, 1, (yyvsp[(2) - (3)].cblock)->size); + ALLOC_DEBUG(psCondBlock, (yyvsp[(2) - (3)].cblock)->debugEntries); + ip = psCondBlock->pCode; + + /* Put in the debugging information */ + PUT_DEBUG(psCondBlock, (yyvsp[(2) - (3)].cblock)); + + /* Store the statements */ + PUT_BLOCK(ip, (yyvsp[(2) - (3)].cblock)); + FREE_DEBUG((yyvsp[(2) - (3)].cblock)); + FREE_BLOCK((yyvsp[(2) - (3)].cblock)); + + (yyval.condBlock) = psCondBlock; + } + break; + + case 145: + +/* Line 1806 of yacc.c */ +#line 4040 "script_parser.ypp" + { + char *pDummy; + + RULE( "cond_clause: IF '(' boolexp ')' '{' statement_list '}'"); + + /* Get the line number for the end of the boolean expression */ + /* and store it in debugLine. */ + scriptGetErrorData((SDWORD *)&debugLine, &pDummy); + } + break; + + case 146: + +/* Line 1806 of yacc.c */ +#line 4050 "script_parser.ypp" + { + /* Allocate the block */ + ALLOC_CONDBLOCK(psCondBlock, 1, //1 offset + (yyvsp[(3) - (8)].cblock)->size + (yyvsp[(7) - (8)].cblock)->size + + 1 + 1); //size + size + OP_JUMPFALSE + OP_JUMP + + ALLOC_DEBUG(psCondBlock, (yyvsp[(7) - (8)].cblock)->debugEntries + 1); + ip = psCondBlock->pCode; + + /* Store the boolean expression code */ + PUT_BLOCK(ip, (yyvsp[(3) - (8)].cblock)); + FREE_BLOCK((yyvsp[(3) - (8)].cblock)); + + /* Put in the jump to the end of the block if the */ + /* condition is false */ + PUT_PKOPCODE(ip, OP_JUMPFALSE, (yyvsp[(7) - (8)].cblock)->size + 2); + + /* Put in the debugging information */ + if (genDebugInfo) + { + psCondBlock->debugEntries = 1; + psCondBlock->psDebug->line = debugLine; + psCondBlock->psDebug->offset = 0; + APPEND_DEBUG(psCondBlock, ip - psCondBlock->pCode, (yyvsp[(7) - (8)].cblock)); + } + + /* Store the statements */ + PUT_BLOCK(ip, (yyvsp[(7) - (8)].cblock)); + FREE_DEBUG((yyvsp[(7) - (8)].cblock)); + FREE_BLOCK((yyvsp[(7) - (8)].cblock)); + + /* Store the location that has to be filled in */ + //TODO: don't want to store pointers as ints + psCondBlock->aOffsets[0] = (UDWORD)(ip - psCondBlock->pCode); + + /* Put in a jump to skip the rest of the conditional */ + /* The correct offset will be set once the whole */ + /* conditional has been parsed */ + /* The jump should be to the instruction after the */ + /* entire conditonal block */ + PUT_PKOPCODE(ip, OP_JUMP, 0); + + (yyval.condBlock) = psCondBlock; + } + break; + + case 147: + +/* Line 1806 of yacc.c */ +#line 4096 "script_parser.ypp" + { + char *pDummy; + + RULE( "cond_clause: IF '(' boolexp ')' statement"); + + /* Get the line number for the end of the boolean expression */ + /* and store it in debugLine. */ + scriptGetErrorData((SDWORD *)&debugLine, &pDummy); + } + break; + + case 148: + +/* Line 1806 of yacc.c */ +#line 4106 "script_parser.ypp" + { + /* Allocate the block */ + ALLOC_CONDBLOCK(psCondBlock, 1, + (yyvsp[(3) - (6)].cblock)->size + (yyvsp[(6) - (6)].cblock)->size + + 1 + 1); //size + size + opcode + opcode + + ALLOC_DEBUG(psCondBlock, (yyvsp[(6) - (6)].cblock)->debugEntries + 1); + ip = psCondBlock->pCode; + + /* Store the boolean expression code */ + PUT_BLOCK(ip, (yyvsp[(3) - (6)].cblock)); + FREE_BLOCK((yyvsp[(3) - (6)].cblock)); + + + /* Put in the jump to the end of the block if the */ + /* condition is false */ + PUT_PKOPCODE(ip, OP_JUMPFALSE, (yyvsp[(6) - (6)].cblock)->size + 2); + + /* Put in the debugging information */ + if (genDebugInfo) + { + psCondBlock->debugEntries = 1; + psCondBlock->psDebug->line = debugLine; + psCondBlock->psDebug->offset = 0; + APPEND_DEBUG(psCondBlock, ip - psCondBlock->pCode, (yyvsp[(6) - (6)].cblock)); + } + + /* Store the statements */ + PUT_BLOCK(ip, (yyvsp[(6) - (6)].cblock)); + FREE_DEBUG((yyvsp[(6) - (6)].cblock)); + FREE_BLOCK((yyvsp[(6) - (6)].cblock)); + + /* Store the location that has to be filled in */ + psCondBlock->aOffsets[0] = (UDWORD)(ip - psCondBlock->pCode); + + /* Put in a jump to skip the rest of the conditional */ + /* The correct offset will be set once the whole */ + /* conditional has been parsed */ + /* The jump should be to the instruction after the */ + /* entire conditonal block */ + PUT_PKOPCODE(ip, OP_JUMP, 0); + + (yyval.condBlock) = psCondBlock; + } + break; + + case 149: + +/* Line 1806 of yacc.c */ +#line 4163 "script_parser.ypp" + { + char *pDummy; + + /* Get the line number for the end of the boolean expression */ + /* and store it in debugLine. */ + scriptGetErrorData((SDWORD *)&debugLine, &pDummy); + } + break; + + case 150: + +/* Line 1806 of yacc.c */ +#line 4171 "script_parser.ypp" + { + RULE("loop: WHILE '(' boolexp ')'"); + + //ALLOC_BLOCK(psCurrBlock, $3->size + $7->size + sizeof(OPCODE) * 2); + ALLOC_BLOCK(psCurrBlock, (yyvsp[(3) - (8)].cblock)->size + (yyvsp[(7) - (8)].cblock)->size + 1 + 1); //size + size + opcode + opcode + + ALLOC_DEBUG(psCurrBlock, (yyvsp[(7) - (8)].cblock)->debugEntries + 1); + ip = psCurrBlock->pCode; + + /* Copy in the loop expression */ + PUT_BLOCK(ip, (yyvsp[(3) - (8)].cblock)); + FREE_BLOCK((yyvsp[(3) - (8)].cblock)); + + /* Now a conditional jump out of the loop if the */ + /* expression is false. */ + PUT_PKOPCODE(ip, OP_JUMPFALSE, (yyvsp[(7) - (8)].cblock)->size + 2); + + /* Now put in the debugging information */ + if (genDebugInfo) + { + psCurrBlock->debugEntries = 1; + psCurrBlock->psDebug->line = debugLine; + psCurrBlock->psDebug->offset = 0; + APPEND_DEBUG(psCurrBlock, ip - psCurrBlock->pCode, (yyvsp[(7) - (8)].cblock)); + } + + /* Copy in the body of the loop */ + PUT_BLOCK(ip, (yyvsp[(7) - (8)].cblock)); + FREE_DEBUG((yyvsp[(7) - (8)].cblock)); + FREE_BLOCK((yyvsp[(7) - (8)].cblock)); + + /* Put in a jump back to the start of the loop expression */ + PUT_PKOPCODE(ip, OP_JUMP, (SWORD)( -(SWORD)(psCurrBlock->size) + 1)); + + (yyval.cblock) = psCurrBlock; + } + break; + + case 151: + +/* Line 1806 of yacc.c */ +#line 4211 "script_parser.ypp" + { + RULE("expression: NUM_VAR++"); + + scriptCodeIncDec((yyvsp[(1) - (2)].vSymbol), &psCurrBlock, OP_INC); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 152: + +/* Line 1806 of yacc.c */ +#line 4220 "script_parser.ypp" + { + RULE("expression: NUM_VAR--"); + + scriptCodeIncDec((yyvsp[(1) - (2)].vSymbol), &psCurrBlock, OP_DEC); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 153: + +/* Line 1806 of yacc.c */ +#line 4236 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_ADD, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 154: + +/* Line 1806 of yacc.c */ +#line 4244 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_SUB, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 155: + +/* Line 1806 of yacc.c */ +#line 4252 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_MUL, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 156: + +/* Line 1806 of yacc.c */ +#line 4260 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_DIV, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 157: + +/* Line 1806 of yacc.c */ +#line 4269 "script_parser.ypp" + { + //ALLOC_BLOCK(psCurrBlock, $2->size + sizeof(OPCODE)); + ALLOC_BLOCK(psCurrBlock, (yyvsp[(2) - (2)].cblock)->size + 1); //size + unary minus opcode + + ip = psCurrBlock->pCode; + + /* Copy the already generated bits of code into the code block */ + PUT_BLOCK(ip, (yyvsp[(2) - (2)].cblock)); + + /* Now put a negation operator into the code */ + PUT_PKOPCODE(ip, OP_UNARYOP, OP_NEG); + + /* Free the two code blocks that have been copied */ + FREE_BLOCK((yyvsp[(2) - (2)].cblock)); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 158: + +/* Line 1806 of yacc.c */ +#line 4288 "script_parser.ypp" + { + /* Just pass the code up the tree */ + (yyval.cblock) = (yyvsp[(2) - (3)].cblock); + } + break; + + case 159: + +/* Line 1806 of yacc.c */ +#line 4293 "script_parser.ypp" + { + RULE("expression: (int) floatexp"); + + /* perform cast */ + (yyvsp[(2) - (2)].cblock)->type = VAL_INT; + + //ALLOC_BLOCK(psCurrBlock, $4->size + sizeof(OPCODE)); + ALLOC_BLOCK(psCurrBlock, (yyvsp[(2) - (2)].cblock)->size + 1); //size + opcode + ip = psCurrBlock->pCode; + + PUT_BLOCK(ip, (yyvsp[(2) - (2)].cblock)); + PUT_OPCODE(ip, OP_TO_INT); + + FREE_BLOCK((yyvsp[(2) - (2)].cblock)); // free floatexp + + (yyval.cblock) = psCurrBlock; + } + break; + + case 160: + +/* Line 1806 of yacc.c */ +#line 4311 "script_parser.ypp" + { + + RULE( "expression: NUM_FUNC '(' param_list ')'"); + + /* Generate the code for the function call */ + codeRet = scriptCodeFunction((yyvsp[(1) - (4)].fSymbol), (yyvsp[(3) - (4)].pblock), true, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 161: + +/* Line 1806 of yacc.c */ +#line 4324 "script_parser.ypp" + { + UDWORD paramNumber; + + RULE( "expression: NUM_FUNC_CUST '(' param_list ')'"); + + /* if($4->numParams != $3->numParams) */ + if((yyvsp[(3) - (4)].pblock)->numParams != (yyvsp[(1) - (4)].eSymbol)->numParams) + { + debug(LOG_ERROR, "Wrong number of arguments for function call: '%s'. Expected %d parameters instead of %d.", (yyvsp[(1) - (4)].eSymbol)->pIdent, (yyvsp[(1) - (4)].eSymbol)->numParams, (yyvsp[(3) - (4)].pblock)->numParams); + scr_error("Wrong number of arguments in function call"); + return CE_PARSE; + } + + if(!(yyvsp[(1) - (4)].eSymbol)->bFunction) + { + debug(LOG_ERROR, "'%s' is not a function", (yyvsp[(1) - (4)].eSymbol)->pIdent); + scr_error("Can't call an event"); + return CE_PARSE; + } + + /* make sure function has a return type */ + if((yyvsp[(1) - (4)].eSymbol)->retType != VAL_INT) + { + debug(LOG_ERROR, "'%s' does not return an integer value", (yyvsp[(1) - (4)].eSymbol)->pIdent); + scr_error("assignment type conflict"); + return CE_PARSE; + } + + /* check if right parameters were passed */ + paramNumber = checkFuncParamTypes((yyvsp[(1) - (4)].eSymbol), (yyvsp[(3) - (4)].pblock)); + if(paramNumber > 0) + { + debug(LOG_ERROR, "Parameter mismatch in function call: '%s'. Mismatch in parameter %d.", (yyvsp[(1) - (4)].eSymbol)->pIdent, paramNumber); + YYABORT; + } + + /* Allocate the code block */ + ALLOC_BLOCK(psCurrBlock, (yyvsp[(3) - (4)].pblock)->size + 1 + 1); //Params + Opcode + event index + + ip = psCurrBlock->pCode; + + if((yyvsp[(3) - (4)].pblock)->numParams > 0) /* if any parameters declared */ + { + /* Copy in the code for the parameters */ + PUT_BLOCK(ip, (yyvsp[(3) - (4)].pblock)); + } + + FREE_PBLOCK((yyvsp[(3) - (4)].pblock)); + + /* Store the instruction */ + PUT_OPCODE(ip, OP_FUNC); + PUT_EVENT(ip,(yyvsp[(1) - (4)].eSymbol)->index); //Put event index + + (yyval.cblock) = psCurrBlock; + } + break; + + case 162: + +/* Line 1806 of yacc.c */ +#line 4380 "script_parser.ypp" + { + RULE("expression: NUM_VAR"); + + codeRet = scriptCodeVarGet((yyvsp[(1) - (1)].vSymbol), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 163: + +/* Line 1806 of yacc.c */ +#line 4390 "script_parser.ypp" + { + RULE("expression: NUM_CONSTANT"); + + codeRet = scriptCodeConstant((yyvsp[(1) - (1)].cSymbol), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 164: + +/* Line 1806 of yacc.c */ +#line 4400 "script_parser.ypp" + { + RULE( "expression: num_objvar"); + RULE( "type=%d", (yyvsp[(1) - (1)].objVarBlock)->psObjVar->type); + + codeRet = scriptCodeObjGet((yyvsp[(1) - (1)].objVarBlock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 165: + +/* Line 1806 of yacc.c */ +#line 4411 "script_parser.ypp" + { + codeRet = scriptCodeArrayGet((yyvsp[(1) - (1)].arrayBlock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 166: + +/* Line 1806 of yacc.c */ +#line 4419 "script_parser.ypp" + { + RULE("expression: INTEGER"); + + //ALLOC_BLOCK(psCurrBlock, sizeof(OPCODE) + sizeof(UDWORD)); + ALLOC_BLOCK(psCurrBlock, 1 + 1); //opcode + integer value + + ip = psCurrBlock->pCode; + + /* Code to store the value on the stack */ + PUT_PKOPCODE(ip, OP_PUSH, VAL_INT); + PUT_DATA_INT(ip, (yyvsp[(1) - (1)].ival)); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 167: + +/* Line 1806 of yacc.c */ +#line 4437 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_ADD, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 168: + +/* Line 1806 of yacc.c */ +#line 4445 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_SUB, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 169: + +/* Line 1806 of yacc.c */ +#line 4453 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_MUL, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 170: + +/* Line 1806 of yacc.c */ +#line 4461 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_DIV, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 171: + +/* Line 1806 of yacc.c */ +#line 4469 "script_parser.ypp" + { + RULE("floatexp: (float) expression"); + + /* perform cast */ + (yyvsp[(2) - (2)].cblock)->type = VAL_FLOAT; + + ALLOC_BLOCK(psCurrBlock, (yyvsp[(2) - (2)].cblock)->size + 1); //size + opcode + ip = psCurrBlock->pCode; + + PUT_BLOCK(ip, (yyvsp[(2) - (2)].cblock)); + PUT_OPCODE(ip, OP_TO_FLOAT); + + FREE_BLOCK((yyvsp[(2) - (2)].cblock)); // free 'expression' + + (yyval.cblock) = psCurrBlock; + } + break; + + case 172: + +/* Line 1806 of yacc.c */ +#line 4486 "script_parser.ypp" + { + ALLOC_BLOCK(psCurrBlock, (yyvsp[(2) - (2)].cblock)->size + 1); //size + opcode + + ip = psCurrBlock->pCode; + + /* Copy the already generated bits of code into the code block */ + PUT_BLOCK(ip, (yyvsp[(2) - (2)].cblock)); + + /* Now put a negation operator into the code */ + PUT_PKOPCODE(ip, OP_UNARYOP, OP_NEG); + + /* Free the code block that have been copied */ + FREE_BLOCK((yyvsp[(2) - (2)].cblock)); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 173: + +/* Line 1806 of yacc.c */ +#line 4504 "script_parser.ypp" + { + /* Just pass the code up the tree */ + (yyval.cblock) = (yyvsp[(2) - (3)].cblock); + } + break; + + case 174: + +/* Line 1806 of yacc.c */ +#line 4509 "script_parser.ypp" + { + RULE("floatexp: FLOAT_FUNC '(' param_list ')'"); + + /* Generate the code for the function call */ + codeRet = scriptCodeFunction((yyvsp[(1) - (4)].fSymbol), (yyvsp[(3) - (4)].pblock), true, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 175: + +/* Line 1806 of yacc.c */ +#line 4520 "script_parser.ypp" + { + UDWORD line,paramNumber; + char *pDummy; + + RULE("floatexp: FLOAT_FUNC_CUST '(' param_list ')'"); + + if((yyvsp[(3) - (4)].pblock)->numParams != (yyvsp[(1) - (4)].eSymbol)->numParams) + { + debug(LOG_ERROR, "Wrong number of arguments for function call: '%s'. Expected %d parameters instead of %d.", (yyvsp[(1) - (4)].eSymbol)->pIdent, (yyvsp[(1) - (4)].eSymbol)->numParams, (yyvsp[(3) - (4)].pblock)->numParams); + scr_error("Wrong number of arguments in function call"); + return CE_PARSE; + } + + if(!(yyvsp[(1) - (4)].eSymbol)->bFunction) + { + debug(LOG_ERROR, "'%s' is not a function", (yyvsp[(1) - (4)].eSymbol)->pIdent); + scr_error("Can't call an event"); + return CE_PARSE; + } + + /* make sure function has a return type */ + if((yyvsp[(1) - (4)].eSymbol)->retType != VAL_FLOAT) + { + debug(LOG_ERROR, "'%s' does not return a float value", (yyvsp[(1) - (4)].eSymbol)->pIdent); + scr_error("assignment type conflict"); + return CE_PARSE; + } + + /* check if right parameters were passed */ + paramNumber = checkFuncParamTypes((yyvsp[(1) - (4)].eSymbol), (yyvsp[(3) - (4)].pblock)); + if(paramNumber > 0) + { + debug(LOG_ERROR, "Parameter mismatch in function call: '%s'. Mismatch in parameter %d.", (yyvsp[(1) - (4)].eSymbol)->pIdent, paramNumber); + YYABORT; + } + + /* Allocate the code block */ + ALLOC_BLOCK(psCurrBlock, (yyvsp[(3) - (4)].pblock)->size + 1 + 1); //Params + Opcode + event index + + ALLOC_DEBUG(psCurrBlock, 1); + ip = psCurrBlock->pCode; + + if((yyvsp[(3) - (4)].pblock)->numParams > 0) /* if any parameters declared */ + { + /* Copy in the code for the parameters */ + PUT_BLOCK(ip, (yyvsp[(3) - (4)].pblock)); + } + + FREE_PBLOCK((yyvsp[(3) - (4)].pblock)); + + /* Store the instruction */ + PUT_OPCODE(ip, OP_FUNC); + PUT_EVENT(ip,(yyvsp[(1) - (4)].eSymbol)->index); //Put event/function index + + /* Add the debugging information */ + if (genDebugInfo) + { + psCurrBlock->psDebug[0].offset = 0; + scriptGetErrorData((SDWORD *)&line, &pDummy); + psCurrBlock->psDebug[0].line = line; + } + + (yyval.cblock) = psCurrBlock; + } + break; + + case 176: + +/* Line 1806 of yacc.c */ +#line 4585 "script_parser.ypp" + { + RULE( "floatexp: FLOAT_VAR"); + + codeRet = scriptCodeVarGet((yyvsp[(1) - (1)].vSymbol), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 177: + +/* Line 1806 of yacc.c */ +#line 4595 "script_parser.ypp" + { + RULE( "floatexp: FLOAT_T"); + + //ALLOC_BLOCK(psCurrBlock, sizeof(OPCODE) + sizeof(float)); + ALLOC_BLOCK(psCurrBlock, 1 + 1); //opcode + float + + ip = psCurrBlock->pCode; + + /* Code to store the value on the stack */ + PUT_PKOPCODE(ip, OP_PUSH, VAL_FLOAT); + PUT_DATA_FLOAT(ip, (yyvsp[(1) - (1)].fval)); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 178: + +/* Line 1806 of yacc.c */ +#line 4619 "script_parser.ypp" + { + RULE("stringexp: stringexp '&' stringexp"); + + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_CONC, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + + //debug(LOG_SCRIPT, "END stringexp: stringexp '&' stringexp"); + } + break; + + case 179: + +/* Line 1806 of yacc.c */ +#line 4631 "script_parser.ypp" + { + RULE( "stringexp: stringexp '&' expression"); + + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_CONC, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 180: + +/* Line 1806 of yacc.c */ +#line 4641 "script_parser.ypp" + { + RULE( "stringexp: expression '&' stringexp"); + + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_CONC, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 181: + +/* Line 1806 of yacc.c */ +#line 4651 "script_parser.ypp" + { + RULE( "stringexp: stringexp '&' boolexp"); + + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_CONC, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 182: + +/* Line 1806 of yacc.c */ +#line 4661 "script_parser.ypp" + { + RULE( "stringexp: boolexp '&' stringexp"); + + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_CONC, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 183: + +/* Line 1806 of yacc.c */ +#line 4671 "script_parser.ypp" + { + RULE( "stringexp: stringexp '&' floatexp"); + + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_CONC, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 184: + +/* Line 1806 of yacc.c */ +#line 4681 "script_parser.ypp" + { + RULE( "stringexp: floatexp '&' stringexp"); + + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_CONC, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 185: + +/* Line 1806 of yacc.c */ +#line 4691 "script_parser.ypp" + { + /* Just pass the code up the tree */ + (yyval.cblock) = (yyvsp[(2) - (3)].cblock); + } + break; + + case 186: + +/* Line 1806 of yacc.c */ +#line 4697 "script_parser.ypp" + { + RULE("stringexp: STRING_FUNC '(' param_list ')'"); + + /* Generate the code for the function call */ + codeRet = scriptCodeFunction((yyvsp[(1) - (4)].fSymbol), (yyvsp[(3) - (4)].pblock), true, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 187: + +/* Line 1806 of yacc.c */ +#line 4708 "script_parser.ypp" + { + RULE("stringexp: STRING_FUNC_CUST '(' param_list ')'"); + + if((yyvsp[(3) - (4)].pblock)->numParams != (yyvsp[(1) - (4)].eSymbol)->numParams) + { + debug(LOG_ERROR, "Wrong number of arguments for function call: '%s'. Expected %d parameters instead of %d.", (yyvsp[(1) - (4)].eSymbol)->pIdent, (yyvsp[(1) - (4)].eSymbol)->numParams, (yyvsp[(3) - (4)].pblock)->numParams); + scr_error("Wrong number of arguments in function call"); + return CE_PARSE; + } + + if(!(yyvsp[(1) - (4)].eSymbol)->bFunction) + { + debug(LOG_ERROR, "'%s' is not a function", (yyvsp[(1) - (4)].eSymbol)->pIdent); + scr_error("Can't call an event"); + return CE_PARSE; + } + + /* make sure function has a return type */ + if((yyvsp[(1) - (4)].eSymbol)->retType != VAL_STRING) + { + debug(LOG_ERROR, "'%s' does not return a string value", (yyvsp[(1) - (4)].eSymbol)->pIdent); + scr_error("assignment type conflict"); + return CE_PARSE; + } + + /* Allocate the code block */ + ALLOC_BLOCK(psCurrBlock, (yyvsp[(3) - (4)].pblock)->size + 1 + 1); //Params + Opcode + event index + + ip = psCurrBlock->pCode; + + if((yyvsp[(3) - (4)].pblock)->numParams > 0) /* if any parameters declared */ + { + /* Copy in the code for the parameters */ + PUT_BLOCK(ip, (yyvsp[(3) - (4)].pblock)); + } + + FREE_PBLOCK((yyvsp[(3) - (4)].pblock)); + + /* Store the instruction */ + PUT_OPCODE(ip, OP_FUNC); + PUT_EVENT(ip,(yyvsp[(1) - (4)].eSymbol)->index); //Put event index + + (yyval.cblock) = psCurrBlock; + } + break; + + case 188: + +/* Line 1806 of yacc.c */ +#line 4754 "script_parser.ypp" + { + RULE("stringexpr: STRING_VAR"); + + codeRet = scriptCodeVarGet((yyvsp[(1) - (1)].vSymbol), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 189: + +/* Line 1806 of yacc.c */ +#line 4764 "script_parser.ypp" + { + RULE("QTEXT: '%s'", yyvsp[0].sval); + + //ALLOC_BLOCK(psCurrBlock, sizeof(OPCODE) + sizeof(UDWORD)); + ALLOC_BLOCK(psCurrBlock, 1 + 1); //opcode + string pointer + + ip = psCurrBlock->pCode; + + /* Code to store the value on the stack */ + PUT_PKOPCODE(ip, OP_PUSH, VAL_STRING); + PUT_DATA_STRING(ip, STRSTACK[CURSTACKSTR]); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + + /* Manage string stack */ + sstrcpy(STRSTACK[CURSTACKSTR], yyvsp[0].sval); + + CURSTACKSTR = CURSTACKSTR + 1; /* Increment 'pointer' to the top of the string stack */ + + if(CURSTACKSTR >= MAXSTACKLEN) + { + scr_error("Can't store more than %d strings", MAXSTACKLEN); + } + + //debug(LOG_SCRIPT, "END QTEXT found"); + } + break; + + case 190: + +/* Line 1806 of yacc.c */ +#line 4792 "script_parser.ypp" + { + RULE( "stringexp: expression"); + + /* Just pass the code up the tree */ + (yyval.cblock) = (yyvsp[(1) - (1)].cblock); + } + break; + + case 191: + +/* Line 1806 of yacc.c */ +#line 4807 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_AND, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 192: + +/* Line 1806 of yacc.c */ +#line 4815 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_OR, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 193: + +/* Line 1806 of yacc.c */ +#line 4823 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_EQUAL, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 194: + +/* Line 1806 of yacc.c */ +#line 4831 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_NOTEQUAL, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 195: + +/* Line 1806 of yacc.c */ +#line 4839 "script_parser.ypp" + { + //ALLOC_BLOCK(psCurrBlock, $2->size + sizeof(OPCODE)); + ALLOC_BLOCK(psCurrBlock, (yyvsp[(2) - (2)].cblock)->size + 1); //size + opcode + + ip = psCurrBlock->pCode; + + /* Copy the already generated bits of code into the code block */ + PUT_BLOCK(ip, (yyvsp[(2) - (2)].cblock)); + + /* Now put a negation operator into the code */ + PUT_PKOPCODE(ip, OP_UNARYOP, OP_NOT); + + /* Free the two code blocks that have been copied */ + FREE_BLOCK((yyvsp[(2) - (2)].cblock)); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 196: + +/* Line 1806 of yacc.c */ +#line 4858 "script_parser.ypp" + { + /* Just pass the code up the tree */ + (yyval.cblock) = (yyvsp[(2) - (3)].cblock); + } + break; + + case 197: + +/* Line 1806 of yacc.c */ +#line 4863 "script_parser.ypp" + { + RULE("boolexp: BOOL_FUNC '(' param_list ')'"); + + /* Generate the code for the function call */ + codeRet = scriptCodeFunction((yyvsp[(1) - (4)].fSymbol), (yyvsp[(3) - (4)].pblock), true, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 198: + +/* Line 1806 of yacc.c */ +#line 4874 "script_parser.ypp" + { + UDWORD paramNumber; + + RULE("boolexp: BOOL_FUNC_CUST '(' param_list ')'"); + + if((yyvsp[(3) - (4)].pblock)->numParams != (yyvsp[(1) - (4)].eSymbol)->numParams) + { + debug(LOG_ERROR, "Wrong number of arguments for function call: '%s'. Expected %d parameters instead of %d.", (yyvsp[(1) - (4)].eSymbol)->pIdent, (yyvsp[(1) - (4)].eSymbol)->numParams, (yyvsp[(3) - (4)].pblock)->numParams); + scr_error("Wrong number of arguments in function call"); + return CE_PARSE; + } + + if(!(yyvsp[(1) - (4)].eSymbol)->bFunction) + { + debug(LOG_ERROR, "'%s' is not a function", (yyvsp[(1) - (4)].eSymbol)->pIdent); + scr_error("Can't call an event"); + return CE_PARSE; + } + + /* make sure function has a return type */ + if((yyvsp[(1) - (4)].eSymbol)->retType != VAL_BOOL) + { + debug(LOG_ERROR, "'%s' does not return a boolean value", (yyvsp[(1) - (4)].eSymbol)->pIdent); + scr_error("assignment type conflict"); + return CE_PARSE; + } + + /* check if right parameters were passed */ + paramNumber = checkFuncParamTypes((yyvsp[(1) - (4)].eSymbol), (yyvsp[(3) - (4)].pblock)); + if(paramNumber > 0) + { + debug(LOG_ERROR, "Parameter mismatch in function call: '%s'. Mismatch in parameter %d.", (yyvsp[(1) - (4)].eSymbol)->pIdent, paramNumber); + YYABORT; + } + + /* Allocate the code block */ + ALLOC_BLOCK(psCurrBlock, (yyvsp[(3) - (4)].pblock)->size + 1 + 1); //Params + Opcode + event index + + ip = psCurrBlock->pCode; + + if((yyvsp[(3) - (4)].pblock)->numParams > 0) /* if any parameters declared */ + { + /* Copy in the code for the parameters */ + PUT_BLOCK(ip, (yyvsp[(3) - (4)].pblock)); + } + + FREE_PBLOCK((yyvsp[(3) - (4)].pblock)); + + /* Store the instruction */ + PUT_OPCODE(ip, OP_FUNC); + PUT_EVENT(ip,(yyvsp[(1) - (4)].eSymbol)->index); //Put event/function index + + (yyval.cblock) = psCurrBlock; + } + break; + + case 199: + +/* Line 1806 of yacc.c */ +#line 4929 "script_parser.ypp" + { + RULE("boolexp: BOOL_VAR"); + + codeRet = scriptCodeVarGet((yyvsp[(1) - (1)].vSymbol), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 200: + +/* Line 1806 of yacc.c */ +#line 4939 "script_parser.ypp" + { + RULE("boolexp: BOOL_CONSTANT"); + + codeRet = scriptCodeConstant((yyvsp[(1) - (1)].cSymbol), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 201: + +/* Line 1806 of yacc.c */ +#line 4949 "script_parser.ypp" + { + codeRet = scriptCodeObjGet((yyvsp[(1) - (1)].objVarBlock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 202: + +/* Line 1806 of yacc.c */ +#line 4957 "script_parser.ypp" + { + codeRet = scriptCodeArrayGet((yyvsp[(1) - (1)].arrayBlock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 203: + +/* Line 1806 of yacc.c */ +#line 4965 "script_parser.ypp" + { + RULE("boolexp: BOOLEAN_T"); + + //ALLOC_BLOCK(psCurrBlock, sizeof(OPCODE) + sizeof(UDWORD)); + ALLOC_BLOCK(psCurrBlock, 1 + 1); //opcode + value + ip = psCurrBlock->pCode; + + /* Code to store the value on the stack */ + PUT_PKOPCODE(ip, OP_PUSH, VAL_BOOL); + PUT_DATA_BOOL(ip, (yyvsp[(1) - (1)].bval)); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 204: + +/* Line 1806 of yacc.c */ +#line 4980 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_EQUAL, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 205: + +/* Line 1806 of yacc.c */ +#line 4988 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_EQUAL, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 206: + +/* Line 1806 of yacc.c */ +#line 4996 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_EQUAL, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 207: + +/* Line 1806 of yacc.c */ +#line 5004 "script_parser.ypp" + { + if (!interpCheckEquiv((yyvsp[(1) - (3)].cblock)->type,(yyvsp[(3) - (3)].cblock)->type)) + { + scr_error("Type mismatch for equality"); + YYABORT; + } + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_EQUAL, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 208: + +/* Line 1806 of yacc.c */ +#line 5017 "script_parser.ypp" + { + if (!interpCheckEquiv((yyvsp[(1) - (3)].cblock)->type,(yyvsp[(3) - (3)].cblock)->type)) + { + scr_error("Type mismatch for equality"); + YYABORT; + } + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_EQUAL, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 209: + +/* Line 1806 of yacc.c */ +#line 5030 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_NOTEQUAL, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 210: + +/* Line 1806 of yacc.c */ +#line 5038 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_NOTEQUAL, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 211: + +/* Line 1806 of yacc.c */ +#line 5046 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_NOTEQUAL, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 212: + +/* Line 1806 of yacc.c */ +#line 5054 "script_parser.ypp" + { + if (!interpCheckEquiv((yyvsp[(1) - (3)].cblock)->type,(yyvsp[(3) - (3)].cblock)->type)) + { + scr_error("Type mismatch for inequality"); + YYABORT; + } + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_NOTEQUAL, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 213: + +/* Line 1806 of yacc.c */ +#line 5067 "script_parser.ypp" + { + if (!interpCheckEquiv((yyvsp[(1) - (3)].cblock)->type,(yyvsp[(3) - (3)].cblock)->type)) + { + scr_error("Type mismatch for inequality"); + YYABORT; + } + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_NOTEQUAL, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 214: + +/* Line 1806 of yacc.c */ +#line 5080 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_LESSEQUAL, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 215: + +/* Line 1806 of yacc.c */ +#line 5088 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_LESSEQUAL, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 216: + +/* Line 1806 of yacc.c */ +#line 5096 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_GREATEREQUAL, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 217: + +/* Line 1806 of yacc.c */ +#line 5104 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_GREATEREQUAL, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 218: + +/* Line 1806 of yacc.c */ +#line 5112 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_GREATER, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 219: + +/* Line 1806 of yacc.c */ +#line 5120 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_GREATER, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 220: + +/* Line 1806 of yacc.c */ +#line 5128 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_LESS, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 221: + +/* Line 1806 of yacc.c */ +#line 5136 "script_parser.ypp" + { + codeRet = scriptCodeBinaryOperator((yyvsp[(1) - (3)].cblock), (yyvsp[(3) - (3)].cblock), OP_LESS, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 222: + +/* Line 1806 of yacc.c */ +#line 5151 "script_parser.ypp" + { + codeRet = scriptCodeVarGet((yyvsp[(1) - (1)].vSymbol), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 223: + +/* Line 1806 of yacc.c */ +#line 5159 "script_parser.ypp" + { + RULE("userexp: USER_CONSTANT"); + + codeRet = scriptCodeConstant((yyvsp[(1) - (1)].cSymbol), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 224: + +/* Line 1806 of yacc.c */ +#line 5169 "script_parser.ypp" + { + codeRet = scriptCodeObjGet((yyvsp[(1) - (1)].objVarBlock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 225: + +/* Line 1806 of yacc.c */ +#line 5176 "script_parser.ypp" + { + RULE("userexp: user_array_var"); + + codeRet = scriptCodeArrayGet((yyvsp[(1) - (1)].arrayBlock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 226: + +/* Line 1806 of yacc.c */ +#line 5186 "script_parser.ypp" + { + /* Generate the code for the function call */ + codeRet = scriptCodeFunction((yyvsp[(1) - (4)].fSymbol), (yyvsp[(3) - (4)].pblock), true, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 227: + +/* Line 1806 of yacc.c */ +#line 5195 "script_parser.ypp" + { + UDWORD line,paramNumber; + char *pDummy; + + if((yyvsp[(3) - (4)].pblock)->numParams != (yyvsp[(1) - (4)].eSymbol)->numParams) + { + debug(LOG_ERROR, "Wrong number of arguments for function call: '%s'. Expected %d parameters instead of %d.", (yyvsp[(1) - (4)].eSymbol)->pIdent, (yyvsp[(1) - (4)].eSymbol)->numParams, (yyvsp[(3) - (4)].pblock)->numParams); + scr_error("Wrong number of arguments in function call"); + return CE_PARSE; + } + + if(!(yyvsp[(1) - (4)].eSymbol)->bFunction) + { + debug(LOG_ERROR, "'%s' is not a function", (yyvsp[(1) - (4)].eSymbol)->pIdent); + scr_error("Can't call an event"); + return CE_PARSE; + } + + /* check if right parameters were passed */ + paramNumber = checkFuncParamTypes((yyvsp[(1) - (4)].eSymbol), (yyvsp[(3) - (4)].pblock)); + if(paramNumber > 0) + { + debug(LOG_ERROR, "Parameter mismatch in function call: '%s'. Mismatch in parameter %d.", (yyvsp[(1) - (4)].eSymbol)->pIdent, paramNumber); + YYABORT; + } + + /* Allocate the code block */ + ALLOC_BLOCK(psCurrBlock, (yyvsp[(3) - (4)].pblock)->size + 1 + 1); //Params + Opcode + event index + + ALLOC_DEBUG(psCurrBlock, 1); + ip = psCurrBlock->pCode; + + if((yyvsp[(3) - (4)].pblock)->numParams > 0) /* if any parameters declared */ + { + /* Copy in the code for the parameters */ + PUT_BLOCK(ip, (yyvsp[(3) - (4)].pblock)); + FREE_PBLOCK((yyvsp[(3) - (4)].pblock)); + } + + /* Store the instruction */ + PUT_OPCODE(ip, OP_FUNC); + PUT_EVENT(ip,(yyvsp[(1) - (4)].eSymbol)->index); //Put event index + + /* Add the debugging information */ + if (genDebugInfo) + { + psCurrBlock->psDebug[0].offset = 0; + scriptGetErrorData((SDWORD *)&line, &pDummy); + psCurrBlock->psDebug[0].line = line; + } + + /* remember objexp type for further stuff, like myVar = objFunc(); to be able to check type equivalency */ + psCurrBlock->type = (yyvsp[(1) - (4)].eSymbol)->retType; + + (yyval.cblock) = psCurrBlock; + } + break; + + case 228: + +/* Line 1806 of yacc.c */ +#line 5252 "script_parser.ypp" + { + //ALLOC_BLOCK(psCurrBlock, sizeof(OPCODE) + sizeof(UDWORD)); + ALLOC_BLOCK(psCurrBlock, 1 + 1); //opcode + trigger index + + ip = psCurrBlock->pCode; + + /* Code to store the value on the stack */ + PUT_PKOPCODE(ip, OP_PUSH, VAL_TRIGGER); //TODO: don't need to put VAL_TRIGGER here, since stored in ip->type now + PUT_TRIGGER(ip, (yyvsp[(1) - (1)].tSymbol)->index); + + psCurrBlock->type = VAL_TRIGGER; + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 229: + +/* Line 1806 of yacc.c */ +#line 5268 "script_parser.ypp" + { + //ALLOC_BLOCK(psCurrBlock, sizeof(OPCODE) + sizeof(UDWORD)); + ALLOC_BLOCK(psCurrBlock, 1 + 1); //opcode + '-1' for 'inactive' + + ip = psCurrBlock->pCode; + + /* Code to store the value on the stack */ + PUT_PKOPCODE(ip, OP_PUSH, VAL_TRIGGER); + PUT_TRIGGER(ip, -1); + + psCurrBlock->type = VAL_TRIGGER; + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 230: + +/* Line 1806 of yacc.c */ +#line 5284 "script_parser.ypp" + { + //ALLOC_BLOCK(psCurrBlock, sizeof(OPCODE) + sizeof(UDWORD)); + ALLOC_BLOCK(psCurrBlock, 1 + 1); //opcode + event index + + ip = psCurrBlock->pCode; + + /* Code to store the value on the stack */ + PUT_PKOPCODE(ip, OP_PUSH, VAL_EVENT); + PUT_EVENT(ip, (yyvsp[(1) - (1)].eSymbol)->index); + + psCurrBlock->type = VAL_EVENT; + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 231: + +/* Line 1806 of yacc.c */ +#line 5307 "script_parser.ypp" + { + codeRet = scriptCodeVarGet((yyvsp[(1) - (1)].vSymbol), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 232: + +/* Line 1806 of yacc.c */ +#line 5315 "script_parser.ypp" + { + RULE("objexp: OBJ_CONSTANT"); + + codeRet = scriptCodeConstant((yyvsp[(1) - (1)].cSymbol), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 233: + +/* Line 1806 of yacc.c */ +#line 5325 "script_parser.ypp" + { + /* Generate the code for the function call */ + codeRet = scriptCodeFunction((yyvsp[(1) - (4)].fSymbol), (yyvsp[(3) - (4)].pblock), true, &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 234: + +/* Line 1806 of yacc.c */ +#line 5334 "script_parser.ypp" + { + UDWORD paramNumber; + + if((yyvsp[(3) - (4)].pblock)->numParams != (yyvsp[(1) - (4)].eSymbol)->numParams) + { + debug(LOG_ERROR, "Wrong number of arguments for function call: '%s'. Expected %d parameters instead of %d.", (yyvsp[(1) - (4)].eSymbol)->pIdent, (yyvsp[(1) - (4)].eSymbol)->numParams, (yyvsp[(3) - (4)].pblock)->numParams); + scr_error("Wrong number of arguments in function call"); + return CE_PARSE; + } + + if(!(yyvsp[(1) - (4)].eSymbol)->bFunction) + { + debug(LOG_ERROR, "'%s' is not a function", (yyvsp[(1) - (4)].eSymbol)->pIdent); + scr_error("Can't call an event"); + return CE_PARSE; + } + + /* make sure function has a return type */ + /* if($1->retType != OBJ_VAR) */ + if(asScrTypeTab[(yyvsp[(1) - (4)].eSymbol)->retType - VAL_USERTYPESTART].accessType != AT_OBJECT) + { + scr_error("'%s' does not return an object value (%d )", (yyvsp[(1) - (4)].eSymbol)->pIdent, (yyvsp[(1) - (4)].eSymbol)->retType); + return CE_PARSE; + } + + /* check if right parameters were passed */ + paramNumber = checkFuncParamTypes((yyvsp[(1) - (4)].eSymbol), (yyvsp[(3) - (4)].pblock)); + if(paramNumber > 0) + { + debug(LOG_ERROR, "Parameter mismatch in function call: '%s'. Mismatch in parameter %d.", (yyvsp[(1) - (4)].eSymbol)->pIdent, paramNumber); + YYABORT; + } + + /* Allocate the code block */ + ALLOC_BLOCK(psCurrBlock, (yyvsp[(3) - (4)].pblock)->size + 1 + 1); //Params + Opcode + event index + + ip = psCurrBlock->pCode; + + if((yyvsp[(3) - (4)].pblock)->numParams > 0) /* if any parameters declared */ + { + /* Copy in the code for the parameters */ + PUT_BLOCK(ip, (yyvsp[(3) - (4)].pblock)); + } + + FREE_PBLOCK((yyvsp[(3) - (4)].pblock)); + + /* Store the instruction */ + PUT_OPCODE(ip, OP_FUNC); + PUT_EVENT(ip,(yyvsp[(1) - (4)].eSymbol)->index); //Put event index + + /* remember objexp type for further stuff, like myVar = objFunc(); to be able to check type equivalency */ + psCurrBlock->type = (yyvsp[(1) - (4)].eSymbol)->retType; + + (yyval.cblock) = psCurrBlock; + } + break; + + case 235: + +/* Line 1806 of yacc.c */ +#line 5390 "script_parser.ypp" + { + codeRet = scriptCodeObjGet((yyvsp[(1) - (1)].objVarBlock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 236: + +/* Line 1806 of yacc.c */ +#line 5398 "script_parser.ypp" + { + codeRet = scriptCodeArrayGet((yyvsp[(1) - (1)].arrayBlock), &psCurrBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.cblock) = psCurrBlock; + } + break; + + case 237: + +/* Line 1806 of yacc.c */ +#line 5412 "script_parser.ypp" + { + RULE( "objexp_dot: objexp '.', type=%d", (yyvsp[(1) - (2)].cblock)->type); + + // Store the object type for the variable lookup + objVarContext = (yyvsp[(1) - (2)].cblock)->type; + } + break; + + case 238: + +/* Line 1806 of yacc.c */ +#line 5420 "script_parser.ypp" + { + RULE( "objexp_dot: userexp '.', type=%d", (yyvsp[(1) - (2)].cblock)->type); + + // Store the object type for the variable lookup + objVarContext = (yyvsp[(1) - (2)].cblock)->type; + } + break; + + case 239: + +/* Line 1806 of yacc.c */ +#line 5433 "script_parser.ypp" + { + + RULE( "num_objvar: objexp_dot NUM_OBJVAR"); + + codeRet = scriptCodeObjectVariable((yyvsp[(1) - (2)].cblock), (yyvsp[(2) - (2)].vSymbol), &psObjVarBlock); + CHECK_CODE_ERROR(codeRet); + + // reset the object type + objVarContext = (INTERP_TYPE)0; + + /* Return the code block */ + (yyval.objVarBlock) = psObjVarBlock; + } + break; + + case 240: + +/* Line 1806 of yacc.c */ +#line 5449 "script_parser.ypp" + { + codeRet = scriptCodeObjectVariable((yyvsp[(1) - (2)].cblock), (yyvsp[(2) - (2)].vSymbol), &psObjVarBlock); + CHECK_CODE_ERROR(codeRet); + + // reset the object type + objVarContext = (INTERP_TYPE)0; + + /* Return the code block */ + (yyval.objVarBlock) = psObjVarBlock; + } + break; + + case 241: + +/* Line 1806 of yacc.c */ +#line 5462 "script_parser.ypp" + { + codeRet = scriptCodeObjectVariable((yyvsp[(1) - (2)].cblock), (yyvsp[(2) - (2)].vSymbol), &psObjVarBlock); + CHECK_CODE_ERROR(codeRet); + + // reset the object type + objVarContext = (INTERP_TYPE)0; + + /* Return the code block */ + (yyval.objVarBlock) = psObjVarBlock; + } + break; + + case 242: + +/* Line 1806 of yacc.c */ +#line 5474 "script_parser.ypp" + { + codeRet = scriptCodeObjectVariable((yyvsp[(1) - (2)].cblock), (yyvsp[(2) - (2)].vSymbol), &psObjVarBlock); + CHECK_CODE_ERROR(codeRet); + + // reset the object type + objVarContext = (INTERP_TYPE)0; + + /* Return the code block */ + (yyval.objVarBlock) = psObjVarBlock; + } + break; + + case 243: + +/* Line 1806 of yacc.c */ +#line 5493 "script_parser.ypp" + { + ALLOC_ARRAYBLOCK(psCurrArrayBlock, (yyvsp[(2) - (3)].cblock)->size, NULL); + ip = psCurrArrayBlock->pCode; + + /* Copy the index expression code into the code block */ + PUT_BLOCK(ip, (yyvsp[(2) - (3)].cblock)); + FREE_BLOCK((yyvsp[(2) - (3)].cblock)); + + (yyval.arrayBlock) = psCurrArrayBlock; + } + break; + + case 244: + +/* Line 1806 of yacc.c */ +#line 5506 "script_parser.ypp" + { + (yyval.arrayBlock) = (yyvsp[(1) - (1)].arrayBlock); + } + break; + + case 245: + +/* Line 1806 of yacc.c */ +#line 5511 "script_parser.ypp" + { + ALLOC_ARRAYBLOCK(psCurrArrayBlock, (yyvsp[(1) - (4)].arrayBlock)->size + (yyvsp[(3) - (4)].cblock)->size, NULL); + + ip = psCurrArrayBlock->pCode; + + /* Copy the index expression code into the code block */ + psCurrArrayBlock->dimensions = (yyvsp[(1) - (4)].arrayBlock)->dimensions + 1; + PUT_BLOCK(ip, (yyvsp[(1) - (4)].arrayBlock)); + PUT_BLOCK(ip, (yyvsp[(3) - (4)].cblock)); + FREE_ARRAYBLOCK((yyvsp[(1) - (4)].arrayBlock)); + FREE_ARRAYBLOCK((yyvsp[(3) - (4)].cblock)); + + (yyval.arrayBlock) = psCurrArrayBlock; + } + break; + + case 246: + +/* Line 1806 of yacc.c */ +#line 5528 "script_parser.ypp" + { + codeRet = scriptCodeArrayVariable((yyvsp[(2) - (2)].arrayBlock), (yyvsp[(1) - (2)].vSymbol), &psCurrArrayBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.arrayBlock) = psCurrArrayBlock; + } + break; + + case 247: + +/* Line 1806 of yacc.c */ +#line 5538 "script_parser.ypp" + { + codeRet = scriptCodeArrayVariable((yyvsp[(2) - (2)].arrayBlock), (yyvsp[(1) - (2)].vSymbol), &psCurrArrayBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.arrayBlock) = psCurrArrayBlock; + } + break; + + case 248: + +/* Line 1806 of yacc.c */ +#line 5548 "script_parser.ypp" + { + codeRet = scriptCodeArrayVariable((yyvsp[(2) - (2)].arrayBlock), (yyvsp[(1) - (2)].vSymbol), &psCurrArrayBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.arrayBlock) = psCurrArrayBlock; + } + break; + + case 249: + +/* Line 1806 of yacc.c */ +#line 5558 "script_parser.ypp" + { + RULE("user_array_var: VAR_ARRAY array_index_list"); + + codeRet = scriptCodeArrayVariable((yyvsp[(2) - (2)].arrayBlock), (yyvsp[(1) - (2)].vSymbol), &psCurrArrayBlock); + CHECK_CODE_ERROR(codeRet); + + /* Return the code block */ + (yyval.arrayBlock) = psCurrArrayBlock; + } + break; + + + +/* Line 1806 of yacc.c */ +#line 8600 "script_parser.cpp" + default: break; + } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + + /* Now `shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); + + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if ! YYERROR_VERBOSE + yyerror (YY_("syntax error")); +#else +# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ + yyssp, yytoken) + { + char const *yymsgp = YY_("syntax error"); + int yysyntax_error_status; + yysyntax_error_status = YYSYNTAX_ERROR; + if (yysyntax_error_status == 0) + yymsgp = yymsg; + else if (yysyntax_error_status == 1) + { + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); + if (!yymsg) + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + yysyntax_error_status = 2; + } + else + { + yysyntax_error_status = YYSYNTAX_ERROR; + yymsgp = yymsg; + } + } + yyerror (yymsgp); + if (yysyntax_error_status == 2) + goto yyexhaustedlab; + } +# undef YYSYNTAX_ERROR +#endif + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (/*CONSTCOND*/ 0) + goto yyerrorlab; + + /* Do not reclaim the symbols of the rule which action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (!yypact_value_is_default (yyn)) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + + yydestruct ("Error: popping", + yystos[yystate], yyvsp); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + *++yyvsp = yylval; + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#if !defined(yyoverflow) || YYERROR_VERBOSE +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEMPTY) + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + } + /* Do not reclaim the symbols of the rule which action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + /* Make sure YYID is used. */ + return YYID (yyresult); +} + + + +/* Line 2067 of yacc.c */ +#line 5569 "script_parser.ypp" + + +// Reset all the symbol tables +static void scriptResetTables(void) +{ + VAR_SYMBOL *psCurr, *psNext; + TRIGGER_SYMBOL *psTCurr, *psTNext; + EVENT_SYMBOL *psECurr, *psENext; + + SDWORD i; + + /* start with global vars definition */ + localVariableDef = false; + //debug(LOG_SCRIPT, "localVariableDef = false 4"); + + /* Reset the global variable symbol table */ + for(psCurr = psGlobalVars; psCurr != NULL; psCurr = psNext) + { + psNext = psCurr->psNext; + free(psCurr); + } + psGlobalVars = NULL; + + /* Reset the global variable symbol table */ + psCurEvent = NULL; + for(i=0; ipsNext; + free(psCurr); + } + psLocalVarsB[i] = NULL; + } + + /* Reset the global array symbol table */ + for(psCurr = psGlobalArrays; psCurr != NULL; psCurr = psNext) + { + psNext = psCurr->psNext; + free(psCurr); + } + psGlobalArrays = NULL; + + // Reset the trigger table + for(psTCurr = psTriggers; psTCurr; psTCurr = psTNext) + { + psTNext = psTCurr->psNext; + if (psTCurr->psDebug) + { + free(psTCurr->psDebug); + } + if (psTCurr->pCode) + { + free(psTCurr->pCode); + } + free(psTCurr->pIdent); + free(psTCurr); + } + psTriggers = NULL; + numTriggers = 0; + + // Reset the event table + for(psECurr = psEvents; psECurr; psECurr = psENext) + { + psENext = psECurr->psNext; + if (psECurr->psDebug) + { + free(psECurr->psDebug); + } + free(psECurr->pIdent); + free(psECurr->pCode); + free(psECurr); + } + psEvents = NULL; + numEvents = 0; +} + +/* Compile a script program */ +SCRIPT_CODE* scriptCompile(PHYSFS_file* fileHandle, SCR_DEBUGTYPE debugType) +{ + /* Feed flex with initial input buffer */ + scriptSetInputFile(fileHandle); + + scriptResetTables(); + psFinalProg = NULL; + if (debugType == SCR_DEBUGINFO) + { + genDebugInfo = true; + } + else + { + genDebugInfo = false; + } + + if (scr_parse() != 0 || bError) + { + scr_lex_destroy(); + return NULL; + } + scr_lex_destroy(); + + scriptResetTables(); + + return psFinalProg; +} + + +/* A simple error reporting routine */ +void scr_error(const char *pMessage, ...) +{ + int line; + char *text; + va_list args; + char aBuff[1024]; + + va_start(args, pMessage); + vsnprintf(aBuff, sizeof(aBuff), pMessage, args); + va_end(args); + + scriptGetErrorData(&line, &text); + + bError = true; + +#ifdef DEBUG + debug( LOG_ERROR, "script parse error:\n%s at %s:%d\nToken: %d, Text: '%s'\n", + aBuff, GetLastResourceFilename(), line, scr_char, text ); + ASSERT( false, "script parse error:\n%s at %s:%d\nToken: %d, Text: '%s'\n", + aBuff, GetLastResourceFilename(), line, scr_char, text ); +#else + //DBERROR(("script parse error:\n%s at line %d\nToken: %d, Text: '%s'\n", + // pMessage, line, scr_char, text)); + debug( LOG_ERROR, "script parse error:\n'%s' at %s:%d\nToken: %d, Text: '%s'\n", + aBuff, GetLastResourceFilename(), line, scr_char, text ); + abort(); +#endif +} + + +/* Look up a type symbol */ +bool scriptLookUpType(const char *pIdent, INTERP_TYPE *pType) +{ + UDWORD i; + + //debug(LOG_SCRIPT, "scriptLookUpType"); + + if (asScrTypeTab) + { + for(i=0; asScrTypeTab[i].typeID != 0; i++) + { + if (strcmp(asScrTypeTab[i].pIdent, pIdent) == 0) + { + *pType = asScrTypeTab[i].typeID; + return true; + } + } + } + + //debug(LOG_SCRIPT, "END scriptLookUpType"); + + return false; +} + +/* pop passed arguments (if any) */ +bool popArguments(INTERP_VAL **ip_temp, SDWORD numParams) +{ + SDWORD i; + + /* code to pop passed params right before the main code begins */ + for(i = numParams-1; i >= 0 ; i--) + { + PUT_PKOPCODE(*ip_temp, OP_POPLOCAL, i); //pop parameters into first i local params + } + + return true; +} + + +/* Add a new variable symbol. + * If localVariableDef is true a local variable symbol is defined, + * otherwise a global variable symbol is defined. + */ +bool scriptAddVariable(VAR_DECL *psStorage, VAR_IDENT_DECL *psVarIdent) +{ + VAR_SYMBOL *psNew; + unsigned int i; + char* ident; + + /* Allocate the memory for the symbol structure plus the symbol name */ + psNew = (VAR_SYMBOL *)malloc(sizeof(VAR_SYMBOL) + strlen(psVarIdent->pIdent) + 1); + if (psNew == NULL) + { + scr_error("Out of memory"); + return false; + } + + // This ensures we only need to call free() on the VAR_SYMBOL* pointer and not on its members + ident = (char*)(psNew + 1); + strcpy(ident, psVarIdent->pIdent); + psNew->pIdent = ident; + + psNew->type = psStorage->type; + psNew->storage = psStorage->storage; + psNew->dimensions = psVarIdent->dimensions; + + + for(i=0; idimensions; i++) + { + psNew->elements[i] = psVarIdent->elements[i]; + } + if (psNew->dimensions == 0) + { + if(psStorage->storage != ST_LOCAL) //if not a local var + { + if (psGlobalVars == NULL) + { + psNew->index = 0; + } + else + { + psNew->index = psGlobalVars->index + 1; + } + + /* Add the symbol to the list */ + psNew->psNext = psGlobalVars; + psGlobalVars = psNew; + } + else //local var + { + if(psCurEvent == NULL) + debug(LOG_ERROR, "Can't declare local variables before defining an event"); + + //debug(LOG_SCRIPT, "local variable declared for event %d, type=%d \n", psCurEvent->index, psNew->type); + //debug(LOG_SCRIPT, "%s \n", psNew->pIdent); + + if (psLocalVarsB[psCurEvent->index] == NULL) + { + psNew->index = 0; + } + else + { + psNew->index = psLocalVarsB[psCurEvent->index]->index + 1; + } + + numEventLocalVars[psCurEvent->index] = numEventLocalVars[psCurEvent->index] + 1; + + psNew->psNext = psLocalVarsB[psCurEvent->index]; + psLocalVarsB[psCurEvent->index] = psNew; + + //debug(LOG_SCRIPT, "local variable declared. "); + } + } + else + { + if (psGlobalArrays == NULL) + { + psNew->index = 0; + } + else + { + psNew->index = psGlobalArrays->index + 1; + } + + psNew->psNext = psGlobalArrays; + psGlobalArrays = psNew; + } + + + return true; +} + +/* Look up a variable symbol */ +bool scriptLookUpVariable(const char *pIdent, VAR_SYMBOL **ppsSym) +{ + VAR_SYMBOL *psCurr; + UDWORD i; + + //debug(LOG_SCRIPT, "scriptLookUpVariable"); + + /* See if the symbol is an object variable */ + if (asScrObjectVarTab && objVarContext != 0) + { + for(psCurr = asScrObjectVarTab; psCurr->pIdent != NULL; psCurr++) + { + if (interpCheckEquiv((INTERP_TYPE)psCurr->objType, objVarContext) && + strcmp(psCurr->pIdent, pIdent) == 0) + { + *ppsSym = psCurr; + return true; + } + } + } + + /* See if the symbol is an external variable */ + if (asScrExternalTab) + { + for(psCurr = asScrExternalTab; psCurr->pIdent != NULL; psCurr++) + { + if (strcmp(psCurr->pIdent, pIdent) == 0) + { + //debug(LOG_SCRIPT, "scriptLookUpVariable: extern"); + *ppsSym = psCurr; + return true; + } + } + } + + /* check local vars if we are inside of an event */ + if(psCurEvent != NULL) + { + if(psCurEvent->index >= maxEventsLocalVars) + debug(LOG_ERROR, "psCurEvent->index (%d) >= maxEventsLocalVars", psCurEvent->index); + + i = psCurEvent->index; + + if(psLocalVarsB[i] != NULL) //any vars stored for this event + { + int line; + char *text; + + //debug(LOG_SCRIPT, "now checking event %s; index = %d\n", psCurEvent->pIdent, psCurEvent->index); + scriptGetErrorData(&line, &text); + for(psCurr = psLocalVarsB[i]; psCurr != NULL; psCurr = psCurr->psNext) + { + + if(psCurr->pIdent == NULL) + { + debug(LOG_ERROR, "psCurr->pIdent == NULL"); + debug(LOG_ERROR, "psCurr->index = %d", psCurr->index); + } + + //debug(LOG_SCRIPT, "start comparing, num local vars=%d, at line %d\n", numEventLocalVars[i], line); + //debug(LOG_SCRIPT, "current var=%s\n", psCurr->pIdent); + //debug(LOG_SCRIPT, "passed string=%s\n", pIdent); + + //debug(LOG_SCRIPT, "comparing %s with %s \n", psCurr->pIdent, pIdent); + if (strcmp(psCurr->pIdent, pIdent) == 0) + { + //debug(LOG_SCRIPT, "scriptLookUpVariable - local var found, type=%d\n", psCurr->type); + *ppsSym = psCurr; + return true; + } + } + } + } + + /* See if the symbol is in the global variable list. + * This is not checked for when local variables are being defined. + * This allows local variables to have the same name as global ones. + */ + if (!localVariableDef) + { + for(psCurr = psGlobalVars; psCurr != NULL; psCurr = psCurr->psNext) + { + if (strcmp(psCurr->pIdent, pIdent) == 0) + { + *ppsSym = psCurr; + return true; + } + } + for(psCurr = psGlobalArrays; psCurr != NULL; psCurr = psCurr->psNext) + { + if (strcmp(psCurr->pIdent, pIdent) == 0) + { + *ppsSym = psCurr; + return true; + } + } + } + + /* Failed to find the variable */ + *ppsSym = NULL; + + //debug(LOG_SCRIPT, "END scriptLookUpVariable"); + return false; +} + + +/* Add a new trigger symbol */ +bool scriptAddTrigger(const char *pIdent, TRIGGER_DECL *psDecl, UDWORD line) +{ + TRIGGER_SYMBOL *psTrigger, *psCurr, *psPrev; + + // Allocate the trigger + psTrigger = (TRIGGER_SYMBOL *)malloc(sizeof(TRIGGER_SYMBOL)); + if (!psTrigger) + { + scr_error("Out of memory"); + return false; + } + psTrigger->pIdent = (char *)malloc(strlen(pIdent) + 1); + if (!psTrigger->pIdent) + { + scr_error("Out of memory"); + return false; + } + strcpy(psTrigger->pIdent, pIdent); + if (psDecl->size > 0) + { + psTrigger->pCode = (INTERP_VAL *)malloc(psDecl->size * sizeof(INTERP_VAL)); + if (!psTrigger->pCode) + { + scr_error("Out of memory"); + return false; + } + memcpy(psTrigger->pCode, psDecl->pCode, psDecl->size * sizeof(INTERP_VAL)); + } + else + { + psTrigger->pCode = NULL; + } + psTrigger->size = psDecl->size; + psTrigger->type = psDecl->type; + psTrigger->time = psDecl->time; + psTrigger->index = numTriggers++; + psTrigger->psNext = NULL; + + // Add debug info + if (genDebugInfo) + { + psTrigger->psDebug = (SCRIPT_DEBUG *)malloc(sizeof(SCRIPT_DEBUG)); + psTrigger->psDebug[0].offset = 0; + psTrigger->psDebug[0].line = line; + psTrigger->debugEntries = 1; + } + else + { + psTrigger->debugEntries = 0; + psTrigger->psDebug = NULL; + } + + + // Store the trigger + psPrev = NULL; + for(psCurr = psTriggers; psCurr; psCurr = psCurr->psNext) + { + psPrev = psCurr; + } + if (psPrev) + { + psPrev->psNext = psTrigger; + } + else + { + psTriggers = psTrigger; + } + + return true; +} + + +/* Lookup a trigger symbol */ +bool scriptLookUpTrigger(const char *pIdent, TRIGGER_SYMBOL **ppsTrigger) +{ + TRIGGER_SYMBOL *psCurr; + + //debug(LOG_SCRIPT, "scriptLookUpTrigger"); + + for(psCurr = psTriggers; psCurr; psCurr=psCurr->psNext) + { + if (strcmp(pIdent, psCurr->pIdent) == 0) + { + //debug(LOG_SCRIPT, "scriptLookUpTrigger: found"); + *ppsTrigger = psCurr; + return true; + } + } + + //debug(LOG_SCRIPT, "END scriptLookUpTrigger"); + + return false; +} + + +/* Lookup a callback trigger symbol */ +bool scriptLookUpCallback(const char *pIdent, CALLBACK_SYMBOL **ppsCallback) +{ + CALLBACK_SYMBOL *psCurr; + + //debug(LOG_SCRIPT, "scriptLookUpCallback"); + + if (!asScrCallbackTab) + { + return false; + } + + for(psCurr = asScrCallbackTab; psCurr->type != 0; psCurr += 1) + { + if (strcmp(pIdent, psCurr->pIdent) == 0) + { + //debug(LOG_SCRIPT, "scriptLookUpCallback: found"); + *ppsCallback = psCurr; + return true; + } + } + + //debug(LOG_SCRIPT, "END scriptLookUpCallback: found"); + return false; +} + +/* Add a new event symbol */ +bool scriptDeclareEvent(const char *pIdent, EVENT_SYMBOL **ppsEvent, SDWORD numArgs) +{ + EVENT_SYMBOL *psEvent, *psCurr, *psPrev; + + // Allocate the event + psEvent = (EVENT_SYMBOL *)malloc(sizeof(EVENT_SYMBOL)); + if (!psEvent) + { + scr_error("Out of memory"); + return false; + } + psEvent->pIdent = (char *)malloc(strlen(pIdent) + 1); + if (!psEvent->pIdent) + { + scr_error("Out of memory"); + return false; + } + strcpy(psEvent->pIdent, pIdent); + psEvent->pCode = NULL; + psEvent->size = 0; + psEvent->psDebug = NULL; + psEvent->debugEntries = 0; + psEvent->index = numEvents++; + psEvent->psNext = NULL; + + /* remember how many params this event has */ + psEvent->numParams = numArgs; + psEvent->bFunction = false; + psEvent->bDeclared = false; + psEvent->retType = VAL_VOID; /* functions can return a value */ + + // Add the event to the list + psPrev = NULL; + for(psCurr = psEvents; psCurr; psCurr = psCurr->psNext) + { + psPrev = psCurr; + } + if (psPrev) + { + psPrev->psNext = psEvent; + } + else + { + psEvents = psEvent; + } + + *ppsEvent = psEvent; + + return true; +} + +// Add the code to a defined event +bool scriptDefineEvent(EVENT_SYMBOL *psEvent, CODE_BLOCK *psCode, SDWORD trigger) +{ + ASSERT(psCode != NULL, "scriptDefineEvent: psCode == NULL"); + ASSERT(psCode->size > 0, + "Event '%s' is empty, please add at least 1 statement", psEvent->pIdent); + + // events with arguments can't have a trigger assigned + ASSERT(!(psEvent->numParams > 0 && trigger >= 0), + "Events with parameters can't have a trigger assigned, event: '%s' ", psEvent->pIdent); + + // Store the event code + psEvent->pCode = (INTERP_VAL *)malloc(psCode->size * sizeof(INTERP_VAL)); + if (!psEvent->pCode) + { + scr_error("Out of memory"); + return false; + } + + memcpy(psEvent->pCode, psCode->pCode, psCode->size * sizeof(INTERP_VAL)); + psEvent->size = psCode->size; + psEvent->trigger = trigger; + + // Add debug info + if (genDebugInfo && (psCode->debugEntries > 0)) + { + psEvent->psDebug = (SCRIPT_DEBUG *)malloc(sizeof(SCRIPT_DEBUG) * psCode->debugEntries); + + if (!psEvent->psDebug) + { + scr_error("Out of memory"); + return false; + } + + memcpy(psEvent->psDebug, psCode->psDebug, + sizeof(SCRIPT_DEBUG) * psCode->debugEntries); + psEvent->debugEntries = psCode->debugEntries; + } + else + { + psEvent->debugEntries = 0; + psEvent->psDebug = NULL; + } + + //debug(LOG_SCRIPT, "before define event"); + + /* store local vars */ + if(psEvent->index >= maxEventsLocalVars) + debug(LOG_ERROR, "scriptDefineEvent - psEvent->index >= maxEventsLocalVars"); + + return true; +} + +/* Lookup an event symbol */ +bool scriptLookUpEvent(const char *pIdent, EVENT_SYMBOL **ppsEvent) +{ + EVENT_SYMBOL *psCurr; + //debug(LOG_SCRIPT, "scriptLookUpEvent"); + + for(psCurr = psEvents; psCurr; psCurr=psCurr->psNext) + { + if (strcmp(pIdent, psCurr->pIdent) == 0) + { + //debug(LOG_SCRIPT, "scriptLookUpEvent:found"); + *ppsEvent = psCurr; + return true; + } + } + //debug(LOG_SCRIPT, "END scriptLookUpEvent"); + return false; +} + + +/* Look up a constant variable symbol */ +bool scriptLookUpConstant(const char *pIdent, CONST_SYMBOL **ppsSym) +{ + CONST_SYMBOL *psCurr; + + //debug(LOG_SCRIPT, "scriptLookUpConstant"); + + /* Scan the Constant list */ + if (asScrConstantTab) + { + for(psCurr = asScrConstantTab; psCurr->type != VAL_VOID; psCurr++) + { + if (strcmp(psCurr->pIdent, pIdent) == 0) + { + *ppsSym = psCurr; + return true; + } + } + } + + //debug(LOG_SCRIPT, "END scriptLookUpConstant"); + + return false; +} + + +/* Look up a function symbol */ +bool scriptLookUpFunction(const char *pIdent, FUNC_SYMBOL **ppsSym) +{ + UDWORD i; + + //debug(LOG_SCRIPT, "scriptLookUpFunction"); + + /* See if the function is defined as an instinct function */ + if (asScrInstinctTab) + { + for(i = 0; asScrInstinctTab[i].pFunc != NULL; i++) + { + if (strcmp(asScrInstinctTab[i].pIdent, pIdent) == 0) + { + *ppsSym = asScrInstinctTab + i; + return true; + } + } + } + + /* Failed to find the indentifier */ + *ppsSym = NULL; + + //debug(LOG_SCRIPT, "END scriptLookUpFunction"); + return false; +} + +/* Look up a function symbol defined in script */ +bool scriptLookUpCustomFunction(const char *pIdent, EVENT_SYMBOL **ppsSym) +{ + EVENT_SYMBOL *psCurr; + + //debug(LOG_SCRIPT, "scriptLookUpCustomFunction"); + + /* See if the function is defined as a script function */ + for(psCurr = psEvents; psCurr; psCurr = psCurr->psNext) + { + if(psCurr->bFunction) /* event defined as function */ + { + if (strcmp(psCurr->pIdent, pIdent) == 0) + { + //debug(LOG_SCRIPT, "scriptLookUpCustomFunction: %s is a custom function", pIdent); + *ppsSym = psCurr; + return true; + } + } + } + + /* Failed to find the indentifier */ + *ppsSym = NULL; + + //debug(LOG_SCRIPT, "END scriptLookUpCustomFunction"); + return false; +} + + +/* Set the type table */ +void scriptSetTypeTab(TYPE_SYMBOL *psTypeTab) +{ +#ifdef DEBUG + SDWORD i; + INTERP_TYPE type; + + for(i=0, type=VAL_USERTYPESTART; psTypeTab[i].typeID != 0; i++) + { + ASSERT( psTypeTab[i].typeID == type, + "scriptSetTypeTab: ID's must be >= VAL_USERTYPESTART and sequential" ); + type = (INTERP_TYPE)(type + 1); + } +#endif + + asScrTypeTab = psTypeTab; +} + + +/* Set the function table */ +void scriptSetFuncTab(FUNC_SYMBOL *psFuncTab) +{ + asScrInstinctTab = psFuncTab; +} + +/* Set the object variable table */ +void scriptSetObjectTab(VAR_SYMBOL *psObjTab) +{ + asScrObjectVarTab = psObjTab; +} + +/* Set the external variable table */ +void scriptSetExternalTab(VAR_SYMBOL *psExtTab) +{ + asScrExternalTab = psExtTab; +} + +/* Set the constant table */ +void scriptSetConstTab(CONST_SYMBOL *psConstTab) +{ + asScrConstantTab = psConstTab; +} + +/* Set the callback table */ +void scriptSetCallbackTab(CALLBACK_SYMBOL *psCallTab) +{ +#ifdef DEBUG + SDWORD i; + TRIGGER_TYPE type; + + for(i=0, type=TR_CALLBACKSTART; psCallTab[i].type != 0; i++) + { + ASSERT( psCallTab[i].type == type, + "scriptSetCallbackTab: ID's must be >= VAL_CALLBACKSTART and sequential" ); + type = (TRIGGER_TYPE)(type + 1); + } +#endif + + asScrCallbackTab = psCallTab; +} + diff --git a/lib/script/script_parser.h b/lib/script/script_parser.h new file mode 100644 index 000000000..2a7991c5a --- /dev/null +++ b/lib/script/script_parser.h @@ -0,0 +1,227 @@ +/* + This file is part of Warzone 2100. + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + lexFUNCTION = 258, + TRIGGER = 259, + EVENT = 260, + WAIT = 261, + EVERY = 262, + INACTIVE = 263, + INITIALISE = 264, + LINK = 265, + REF = 266, + RET = 267, + _VOID = 268, + WHILE = 269, + IF = 270, + ELSE = 271, + EXIT = 272, + PAUSE = 273, + BOOLEQUAL = 274, + NOTEQUAL = 275, + GREATEQUAL = 276, + LESSEQUAL = 277, + GREATER = 278, + LESS = 279, + _AND = 280, + _OR = 281, + _NOT = 282, + _INC = 283, + _DEC = 284, + TO_INT_CAST = 285, + TO_FLOAT_CAST = 286, + UMINUS = 287, + BOOLEAN_T = 288, + FLOAT_T = 289, + INTEGER = 290, + QTEXT = 291, + TYPE = 292, + STORAGE = 293, + IDENT = 294, + VAR = 295, + BOOL_VAR = 296, + NUM_VAR = 297, + FLOAT_VAR = 298, + OBJ_VAR = 299, + STRING_VAR = 300, + VAR_ARRAY = 301, + BOOL_ARRAY = 302, + NUM_ARRAY = 303, + FLOAT_ARRAY = 304, + OBJ_ARRAY = 305, + BOOL_OBJVAR = 306, + NUM_OBJVAR = 307, + USER_OBJVAR = 308, + OBJ_OBJVAR = 309, + BOOL_CONSTANT = 310, + NUM_CONSTANT = 311, + USER_CONSTANT = 312, + OBJ_CONSTANT = 313, + STRING_CONSTANT = 314, + FUNC = 315, + BOOL_FUNC = 316, + NUM_FUNC = 317, + FLOAT_FUNC = 318, + USER_FUNC = 319, + OBJ_FUNC = 320, + STRING_FUNC = 321, + VOID_FUNC_CUST = 322, + BOOL_FUNC_CUST = 323, + NUM_FUNC_CUST = 324, + FLOAT_FUNC_CUST = 325, + USER_FUNC_CUST = 326, + OBJ_FUNC_CUST = 327, + STRING_FUNC_CUST = 328, + TRIG_SYM = 329, + EVENT_SYM = 330, + CALLBACK_SYM = 331 + }; +#endif +/* Tokens. */ +#define lexFUNCTION 258 +#define TRIGGER 259 +#define EVENT 260 +#define WAIT 261 +#define EVERY 262 +#define INACTIVE 263 +#define INITIALISE 264 +#define LINK 265 +#define REF 266 +#define RET 267 +#define _VOID 268 +#define WHILE 269 +#define IF 270 +#define ELSE 271 +#define EXIT 272 +#define PAUSE 273 +#define BOOLEQUAL 274 +#define NOTEQUAL 275 +#define GREATEQUAL 276 +#define LESSEQUAL 277 +#define GREATER 278 +#define LESS 279 +#define _AND 280 +#define _OR 281 +#define _NOT 282 +#define _INC 283 +#define _DEC 284 +#define TO_INT_CAST 285 +#define TO_FLOAT_CAST 286 +#define UMINUS 287 +#define BOOLEAN_T 288 +#define FLOAT_T 289 +#define INTEGER 290 +#define QTEXT 291 +#define TYPE 292 +#define STORAGE 293 +#define IDENT 294 +#define VAR 295 +#define BOOL_VAR 296 +#define NUM_VAR 297 +#define FLOAT_VAR 298 +#define OBJ_VAR 299 +#define STRING_VAR 300 +#define VAR_ARRAY 301 +#define BOOL_ARRAY 302 +#define NUM_ARRAY 303 +#define FLOAT_ARRAY 304 +#define OBJ_ARRAY 305 +#define BOOL_OBJVAR 306 +#define NUM_OBJVAR 307 +#define USER_OBJVAR 308 +#define OBJ_OBJVAR 309 +#define BOOL_CONSTANT 310 +#define NUM_CONSTANT 311 +#define USER_CONSTANT 312 +#define OBJ_CONSTANT 313 +#define STRING_CONSTANT 314 +#define FUNC 315 +#define BOOL_FUNC 316 +#define NUM_FUNC 317 +#define FLOAT_FUNC 318 +#define USER_FUNC 319 +#define OBJ_FUNC 320 +#define STRING_FUNC 321 +#define VOID_FUNC_CUST 322 +#define BOOL_FUNC_CUST 323 +#define NUM_FUNC_CUST 324 +#define FLOAT_FUNC_CUST 325 +#define USER_FUNC_CUST 326 +#define OBJ_FUNC_CUST 327 +#define STRING_FUNC_CUST 328 +#define TRIG_SYM 329 +#define EVENT_SYM 330 +#define CALLBACK_SYM 331 + + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +{ + +/* Line 2068 of yacc.c */ +#line 1559 "script_parser.ypp" + + /* Types returned by the lexer */ + int32_t bval; + float fval; + SDWORD ival; + char *sval; + INTERP_TYPE tval; + STORAGE_TYPE stype; + VAR_SYMBOL *vSymbol; + CONST_SYMBOL *cSymbol; + FUNC_SYMBOL *fSymbol; + TRIGGER_SYMBOL *tSymbol; + EVENT_SYMBOL *eSymbol; + CALLBACK_SYMBOL *cbSymbol; + + /* Types only returned by rules */ + CODE_BLOCK *cblock; + COND_BLOCK *condBlock; + OBJVAR_BLOCK *objVarBlock; + ARRAY_BLOCK *arrayBlock; + PARAM_BLOCK *pblock; + PARAM_DECL *pdecl; + TRIGGER_DECL *tdecl; + UDWORD integer_val; + VAR_DECL *vdecl; + VAR_IDENT_DECL *videcl; + + + +/* Line 2068 of yacc.c */ +#line 232 "script_parser.h" +} YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +#endif + +extern YYSTYPE scr_lval; + + diff --git a/src/Makefile.am b/src/Makefile.am index 9bcc29435..da59e08fe 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -1,8 +1,6 @@ AM_CPPFLAGS = -DYY_NO_INPUT $(SDL_CFLAGS) $(PHYSFS_CFLAGS) $(PNG_CFLAGS) $(VORBISFILE_CFLAGS) $(VORBIS_CFLAGS) $(OPENAL_CFLAGS) $(OPENGLC_CFLAGS) $(OPENGL_CFLAGS) $(WZ_CPPFLAGS) $(GLEW_CFLAGS) AM_CFLAGS = $(WZ_CFLAGS) AM_CXXFLAGS = $(WZ_CXXFLAGS) $(QT4_CFLAGS) -AM_LFLAGS = $(FLEX_FLAGS) -AM_YFLAGS = -d .PHONY: autorevision.h @@ -16,8 +14,7 @@ CLEANFILES = \ autorevision.h.new BUILT_SOURCES = \ - autorevision.h \ - scriptvals_parser.h + autorevision.h EXTRA_DIST = \ autorevision.cache \ @@ -133,6 +130,7 @@ noinst_HEADERS = \ scriptobj.h \ scripttabs.h \ scriptvals.h \ + scriptvals_parser.h \ selection.h \ seqdisp.h \ statsdef.h \ @@ -200,7 +198,7 @@ warzone2100_SOURCES = \ keybind.cpp \ keyedit.cpp \ keymap.cpp \ - level_lexer.lpp \ + level_lexer.cpp \ levels.cpp \ lighting.cpp \ loadsave.cpp \ @@ -246,8 +244,8 @@ warzone2100_SOURCES = \ scriptobj.cpp \ scripttabs.cpp \ scriptvals.cpp \ - scriptvals_lexer.lpp \ - scriptvals_parser.ypp \ + scriptvals_lexer.cpp \ + scriptvals_parser.cpp \ selection.cpp \ seqdisp.cpp \ stats.cpp \ diff --git a/src/Warzone2100.vcxproj b/src/Warzone2100.vcxproj index c28e04490..fb2018aac 100644 --- a/src/Warzone2100.vcxproj +++ b/src/Warzone2100.vcxproj @@ -66,9 +66,7 @@ CustomBuild - - - + @@ -90,9 +88,9 @@ <_ProjectFileVersion>10.0.30319.1 - $(SolutionDir)$(Configuration)\ - $(SolutionDir)$(Configuration)\ - $(SolutionDir)$(Configuration)\ + ..\data + ..\data + ..\data $(Configuration)\ $(Configuration)\ $(Configuration)\ @@ -103,9 +101,9 @@ true true true - $(SolutionDir)$(Configuration)\ - $(SolutionDir)$(Configuration)\ - $(SolutionDir)$(Configuration)\ + ..\data + ..\data + ..\data $(Configuration)\ $(Configuration)\ $(Configuration)\ @@ -133,12 +131,18 @@ ..\devpkg\libsx86;$(Qtdir)\lib;$(LibraryPath) ..\devpkg\libsx86;$(Qtdir)\lib;$(LibraryPath) ..\devpkg\libsx86;$(Qtdir)\lib;$(LibraryPath) - *.lex.cpp;*.tab.cpp;*.tab.hpp;$(ExtensionsToDeleteOnClean) - *.lex.cpp;*.tab.cpp;*.tab.hpp;$(ExtensionsToDeleteOnClean) - *.lex.cpp;*.tab.cpp;*.tab.hpp;$(ExtensionsToDeleteOnClean) + $(ExtensionsToDeleteOnClean) + $(ExtensionsToDeleteOnClean) + $(ExtensionsToDeleteOnClean) Midl Midl Midl + false + false + false + false + false + false @@ -184,8 +188,10 @@ NotSet - *** Copying $(TargetPath) to $(SolutionDir)..\data\$(TargetFileName) *** - copy /Y /B $(TargetPath) $(ProjectDir)..\data\ + + + + false @@ -235,8 +241,10 @@ NotSet - *** Copying $(TargetPath) to $(SolutionDir)..\data\$(TargetFileName) *** - copy /Y /B $(TargetPath) $(ProjectDir)..\data\ + + + + false @@ -286,8 +294,10 @@ NotSet - *** Copying $(TargetPath) to $(SolutionDir)..\data\$(TargetFileName) *** - copy /Y /B $(TargetPath) $(ProjectDir)..\data\ + + + + false @@ -327,8 +337,10 @@ MachineX86 - *** Copying $(TargetPath) to $(SolutionDir)..\data\$(TargetFileName) *** - copy /Y /B $(TargetPath) $(ProjectDir)..\data\ + + + + @@ -364,8 +376,10 @@ MachineX86 - *** Copying $(TargetPath) to $(SolutionDir)..\data\$(TargetFileName) *** - copy /Y /B $(TargetPath) $(ProjectDir)..\data\ + + + + @@ -401,8 +415,10 @@ MachineX86 - *** Copying $(TargetPath) to $(SolutionDir)..\data\$(TargetFileName) *** - copy /Y /B $(TargetPath) $(ProjectDir)..\data\ + + + + @@ -689,19 +705,6 @@ - - - Document - - - Document - - - Document - - - - - + \ No newline at end of file diff --git a/src/Warzone2100.vcxproj.filters b/src/Warzone2100.vcxproj.filters index 6aa407bcf..59d5635f1 100644 --- a/src/Warzone2100.vcxproj.filters +++ b/src/Warzone2100.vcxproj.filters @@ -13,9 +13,6 @@ {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav - - {4af8247e-eb4a-428b-9177-04f2c30a3675} - @@ -728,17 +725,4 @@ Resource Files - - - FlexBison - - - FlexBison - - - - - FlexBison - - \ No newline at end of file diff --git a/src/level_lexer.cpp b/src/level_lexer.cpp new file mode 100644 index 000000000..3d00f6b15 --- /dev/null +++ b/src/level_lexer.cpp @@ -0,0 +1,2138 @@ +/* + This file is part of Warzone 2100. + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +#line 2 "level_lexer.cpp" + +#line 4 "level_lexer.cpp" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define yy_create_buffer lev__create_buffer +#define yy_delete_buffer lev__delete_buffer +#define yy_flex_debug lev__flex_debug +#define yy_init_buffer lev__init_buffer +#define yy_flush_buffer lev__flush_buffer +#define yy_load_buffer_state lev__load_buffer_state +#define yy_switch_to_buffer lev__switch_to_buffer +#define yyin lev_in +#define yyleng lev_leng +#define yylex lev_lex +#define yylineno lev_lineno +#define yyout lev_out +#define yyrestart lev_restart +#define yytext lev_text +#define yywrap lev_wrap +#define yyalloc lev_alloc +#define yyrealloc lev_realloc +#define yyfree lev_free + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 35 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ +#include "lib/framework/frame.h" +/* begin standard C headers. */ +#include +#include +#include +#include + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have . Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN (yy_start) = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START (((yy_start) - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE lev_restart(lev_in ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +extern int lev_leng; + +extern FILE *lev_in, *lev_out; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires + * access to the local variable yy_act. Since yyless() is a macro, it would break + * existing scanners that call yyless() from OUTSIDE lev_lex. + * One obvious solution it to make yy_act a global. I tried that, and saw + * a 5% performance hit in a non-lev_lineno scanner, because yy_act is + * normally declared as a register variable-- so it is not worth it. + */ + #define YY_LESS_LINENO(n) \ + do { \ + int yyl;\ + for ( yyl = n; yyl < lev_leng; ++yyl )\ + if ( lev_text[yyl] == '\n' )\ + --lev_lineno;\ + }while(0) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up lev_text. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = (yy_hold_char); \ + YY_RESTORE_YY_MORE_OFFSET \ + (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up lev_text again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, (yytext_ptr) ) + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via lev_restart()), so that the user can continue scanning by + * just pointing lev_in at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +/* Stack of input buffers. */ +static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ +static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ +static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ + ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ + : NULL) + +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] + +/* yy_hold_char holds the character lost when lev_text is formed. */ +static char yy_hold_char; +static int yy_n_chars; /* number of characters read into yy_ch_buf */ +int lev_leng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = (char *) 0; +static int yy_init = 0; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow lev_wrap()'s to do buffer switches + * instead of setting up a fresh lev_in. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void lev_restart (FILE *input_file ); +void lev__switch_to_buffer (YY_BUFFER_STATE new_buffer ); +YY_BUFFER_STATE lev__create_buffer (FILE *file,int size ); +void lev__delete_buffer (YY_BUFFER_STATE b ); +void lev__flush_buffer (YY_BUFFER_STATE b ); +void lev_push_buffer_state (YY_BUFFER_STATE new_buffer ); +void lev_pop_buffer_state (void ); + +static void lev_ensure_buffer_stack (void ); +static void lev__load_buffer_state (void ); +static void lev__init_buffer (YY_BUFFER_STATE b,FILE *file ); + +#define YY_FLUSH_BUFFER lev__flush_buffer(YY_CURRENT_BUFFER ) + +YY_BUFFER_STATE lev__scan_buffer (char *base,yy_size_t size ); +YY_BUFFER_STATE lev__scan_string (yyconst char *yy_str ); +YY_BUFFER_STATE lev__scan_bytes (yyconst char *bytes,int len ); + +void *lev_alloc (yy_size_t ); +void *lev_realloc (void *,yy_size_t ); +void lev_free (void * ); + +#define yy_new_buffer lev__create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + lev_ensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + lev__create_buffer(lev_in,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + lev_ensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + lev__create_buffer(lev_in,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +/* Begin user sect3 */ + +#define lev_wrap(n) 1 +#define YY_SKIP_YYWRAP + +typedef unsigned char YY_CHAR; + +FILE *lev_in = (FILE *) 0, *lev_out = (FILE *) 0; + +typedef int yy_state_type; + +extern int lev_lineno; + +int lev_lineno = 1; + +extern char *lev_text; +#define yytext_ptr lev_text + +static yy_state_type yy_get_previous_state (void ); +static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); +static int yy_get_next_buffer (void ); +static void yy_fatal_error (yyconst char msg[] ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up lev_text. + */ +#define YY_DO_BEFORE_ACTION \ + (yytext_ptr) = yy_bp; \ + lev_leng = (size_t) (yy_cp - yy_bp); \ + (yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ + (yy_c_buf_p) = yy_cp; + +#define YY_NUM_RULES 32 +#define YY_END_OF_BUFFER 33 +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static yyconst flex_int16_t yy_accept[120] = + { 0, + 0, 0, 0, 0, 30, 30, 20, 20, 33, 31, + 22, 22, 17, 31, 31, 21, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 26, 27, 26, 30, + 29, 20, 19, 18, 21, 23, 28, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 24, 30, 20, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 25, + 16, 16, 16, 16, 4, 16, 5, 16, 16, 16, + 3, 16, 16, 16, 16, 16, 16, 1, 16, 16, + 16, 16, 16, 16, 16, 10, 16, 16, 16, 12, + 16, 16, 16, 9, 16, 16, 16, 2, 16, 6, + + 7, 16, 16, 16, 8, 16, 16, 13, 16, 15, + 16, 16, 16, 11, 16, 16, 16, 14, 0 + } ; + +static yyconst flex_int32_t yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 1, 4, 1, 1, 1, 1, 1, 1, + 1, 5, 1, 1, 6, 1, 7, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, + 1, 1, 1, 1, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 1, 1, 1, 1, 10, 1, 11, 12, 13, 14, + + 15, 9, 16, 17, 18, 9, 19, 20, 21, 22, + 23, 24, 9, 25, 26, 27, 9, 28, 29, 30, + 31, 9, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +static yyconst flex_int32_t yy_meta[32] = + { 0, + 1, 1, 2, 3, 1, 4, 1, 4, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, + 4 + } ; + +static yyconst flex_int16_t yy_base[126] = + { 0, + 0, 0, 29, 30, 141, 140, 33, 35, 142, 145, + 145, 145, 145, 133, 35, 132, 0, 124, 127, 126, + 106, 124, 119, 115, 112, 100, 145, 145, 123, 0, + 145, 0, 0, 145, 121, 145, 145, 0, 101, 106, + 99, 101, 103, 95, 96, 110, 96, 116, 0, 0, + 89, 28, 106, 105, 100, 99, 87, 81, 96, 145, + 95, 92, 97, 80, 80, 83, 0, 84, 93, 87, + 0, 86, 89, 81, 87, 82, 82, 0, 30, 70, + 72, 71, 76, 66, 63, 79, 68, 72, 60, 0, + 69, 62, 56, 0, 62, 66, 65, 0, 64, 0, + + 0, 60, 66, 52, 0, 54, 48, 58, 41, 0, + 31, 27, 30, 0, 26, 34, 22, 0, 145, 54, + 58, 62, 40, 66, 70 + } ; + +static yyconst flex_int16_t yy_def[126] = + { 0, + 119, 1, 120, 120, 121, 121, 122, 122, 119, 119, + 119, 119, 119, 119, 119, 119, 123, 123, 123, 123, + 123, 123, 123, 123, 123, 123, 119, 119, 119, 124, + 119, 125, 125, 119, 119, 119, 119, 123, 123, 123, + 123, 123, 123, 123, 123, 123, 123, 119, 124, 125, + 123, 123, 123, 123, 123, 123, 123, 123, 123, 119, + 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, + 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, + 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, + 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, + + 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, + 123, 123, 123, 123, 123, 123, 123, 123, 0, 119, + 119, 119, 119, 119, 119 + } ; + +static yyconst flex_int16_t yy_nxt[177] = + { 0, + 10, 11, 12, 13, 10, 14, 15, 16, 17, 10, + 17, 18, 19, 20, 21, 22, 17, 17, 17, 23, + 24, 17, 17, 25, 17, 17, 26, 17, 17, 17, + 17, 28, 28, 29, 29, 33, 34, 33, 34, 36, + 62, 37, 87, 38, 118, 117, 116, 115, 88, 114, + 113, 63, 112, 64, 27, 27, 27, 27, 30, 30, + 30, 30, 32, 32, 32, 32, 49, 111, 49, 49, + 50, 50, 110, 50, 109, 108, 107, 106, 105, 104, + 103, 102, 101, 100, 99, 98, 97, 96, 95, 94, + 93, 92, 91, 90, 89, 86, 85, 84, 83, 82, + + 81, 80, 79, 78, 77, 76, 75, 74, 73, 72, + 71, 70, 69, 68, 67, 66, 65, 61, 60, 59, + 58, 57, 56, 55, 54, 53, 52, 51, 35, 48, + 47, 46, 45, 44, 43, 42, 41, 40, 39, 35, + 35, 119, 31, 31, 9, 119, 119, 119, 119, 119, + 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, + 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, + 119, 119, 119, 119, 119, 119 + } ; + +static yyconst flex_int16_t yy_chk[177] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 3, 4, 3, 4, 7, 7, 8, 8, 15, + 52, 15, 79, 123, 117, 116, 115, 113, 79, 112, + 111, 52, 109, 52, 120, 120, 120, 120, 121, 121, + 121, 121, 122, 122, 122, 122, 124, 108, 124, 124, + 125, 125, 107, 125, 106, 104, 103, 102, 99, 97, + 96, 95, 93, 92, 91, 89, 88, 87, 86, 85, + 84, 83, 82, 81, 80, 77, 76, 75, 74, 73, + + 72, 70, 69, 68, 66, 65, 64, 63, 62, 61, + 59, 58, 57, 56, 55, 54, 53, 51, 48, 47, + 46, 45, 44, 43, 42, 41, 40, 39, 35, 29, + 26, 25, 24, 23, 22, 21, 20, 19, 18, 16, + 14, 9, 6, 5, 119, 119, 119, 119, 119, 119, + 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, + 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, + 119, 119, 119, 119, 119, 119 + } ; + +/* Table of booleans, true if rule could match eol. */ +static yyconst flex_int32_t yy_rule_can_match_eol[33] = + { 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, + 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, }; + +static yy_state_type yy_last_accepting_state; +static char *yy_last_accepting_cpos; + +extern int lev__flex_debug; +int lev__flex_debug = 0; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +char *lev_text; +#line 1 "level_lexer.lpp" +/* + This file is part of Warzone 2100. + Copyright (C) 1999-2004 Eidos Interactive + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ +#line 21 "level_lexer.lpp" +/* @file + * + * lexer for loading level description files + */ + +#include "lib/framework/frame.h" +#include "lib/framework/string_ext.h" + +#include "src/levels.h" +#include "src/levelint.h" + +// fwrite declared with warn_unused_result, resulting in mysterious errors in "%%" on some distros. +static inline bool no_warn_unused_result(int ignore) { if (ignore) {} return true; } +#define fwrite(a, b, c, d) no_warn_unused_result(fwrite(a, b, c, d)) + +/* Maximum length for any TEXT value */ +#ifndef YYLMAX +#define YYLMAX 255 +#endif + +#include "lib/framework/lexer_input.h" + +/* Store for any string values */ +static char aText[YYLMAX]; + +#ifndef yyextra +# define yyextra lev_get_extra() +#endif + +/* Older GNU Flex versions don't define lev_get_extra(), lev_set_extra(), + * lev_get_text() and lev_get_lineno(). + * (and neither define a subminor version) + */ +#if !defined(YY_FLEX_SUBMINOR_VERSION) || (YY_FLEX_SUBMINOR_VERSION < 9) +# define lev_get_extra lev_get_extra +# define lev_set_extra lev_set_extra +# define lev_get_lineno lev_get_lineno +# define lev_get_text lev_get_text +extern void lev_set_extra(YY_EXTRA_TYPE user_defined); +extern YY_EXTRA_TYPE lev_get_extra(void); +extern int lev_get_lineno(void); +int lev_get_lineno() +{ + return lev_lineno; +} + +extern char* lev_get_text(void); +char* lev_get_text() +{ + return lev_text; +} +#elif defined(YY_FLEX_SUBMINOR_VERSION) && YY_FLEX_SUBMINOR_VERSION == 33 +extern YY_EXTRA_TYPE lev_get_extra(void); +extern int lev_get_lineno(void); +extern FILE *lev_get_in(void); +extern FILE *lev_get_out(void); +extern int lev_get_leng(void); +extern char *lev_get_text(void); +extern void lev_set_lineno(int line_number); +extern void lev_set_in(FILE* in_str); +extern void lev_set_out(FILE* out_str); +extern int lev_get_debug(void); +extern void lev_set_debug(int bdebug); +extern int lev_lex_destroy(void); +extern void lev_set_extra(YY_EXTRA_TYPE user_defined); +#endif + + + + +#line 667 "level_lexer.cpp" + +#define INITIAL 0 +#define COMMENT 1 +#define SLCOMMENT 2 +#define QUOTE 3 + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +static int yy_init_globals (void ); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int lev_lex_destroy (void ); + +int lev_get_debug (void ); + +void lev_set_debug (int debug_flag ); + +YY_EXTRA_TYPE lev_get_extra (void ); + +void lev_set_extra (YY_EXTRA_TYPE user_defined ); + +FILE *lev_get_in (void ); + +void lev_set_in (FILE * in_str ); + +FILE *lev_get_out (void ); + +void lev_set_out (FILE * out_str ); + +int lev_get_leng (void ); + +char *lev_get_text (void ); + +int lev_get_lineno (void ); + +void lev_set_lineno (int line_number ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int lev_wrap (void ); +#else +extern int lev_wrap (void ); +#endif +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ); +#endif + +#ifndef YY_NO_INPUT + +#ifdef __cplusplus +static int yyinput (void ); +#else +static int input (void ); +#endif + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( lev_text, lev_leng, 1, lev_out )) {} } while (0) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + size_t n; \ + for ( n = 0; n < max_size && \ + (c = getc( lev_in )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( lev_in ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, lev_in))==0 && ferror(lev_in)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(lev_in); \ + } \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int lev_lex (void); + +#define YY_DECL int lev_lex (void) +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after lev_text and lev_leng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + +#line 97 "level_lexer.lpp" + + + /* Keywords */ +#line 859 "level_lexer.cpp" + + if ( !(yy_init) ) + { + (yy_init) = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! (yy_start) ) + (yy_start) = 1; /* first start state */ + + if ( ! lev_in ) + lev_in = stdin; + + if ( ! lev_out ) + lev_out = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + lev_ensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + lev__create_buffer(lev_in,YY_BUF_SIZE ); + } + + lev__load_buffer_state( ); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = (yy_c_buf_p); + + /* Support of lev_text. */ + *yy_cp = (yy_hold_char); + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = (yy_start); +yy_match: + do + { + register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 120 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_current_state != 119 ); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + + YY_DO_BEFORE_ACTION; + + if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] ) + { + int yyl; + for ( yyl = 0; yyl < lev_leng; ++yyl ) + if ( lev_text[yyl] == '\n' ) + + lev_lineno++; +; + } + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = (yy_hold_char); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 100 "level_lexer.lpp" +return LTK_LEVEL; + YY_BREAK +case 2: +YY_RULE_SETUP +#line 101 "level_lexer.lpp" +return LTK_PLAYERS; + YY_BREAK +case 3: +YY_RULE_SETUP +#line 102 "level_lexer.lpp" +return LTK_TYPE; + YY_BREAK +case 4: +YY_RULE_SETUP +#line 103 "level_lexer.lpp" +return LTK_DATA; + YY_BREAK +case 5: +YY_RULE_SETUP +#line 104 "level_lexer.lpp" +return LTK_GAME; + YY_BREAK +case 6: +YY_RULE_SETUP +#line 105 "level_lexer.lpp" +return LTK_CAMPAIGN; + YY_BREAK +case 7: +YY_RULE_SETUP +#line 106 "level_lexer.lpp" +return LTK_CAMSTART; + YY_BREAK +case 8: +YY_RULE_SETUP +#line 107 "level_lexer.lpp" +return LTK_CAMCHANGE; + YY_BREAK +case 9: +YY_RULE_SETUP +#line 108 "level_lexer.lpp" +return LTK_DATASET; + YY_BREAK +case 10: +YY_RULE_SETUP +#line 109 "level_lexer.lpp" +return LTK_EXPAND; + YY_BREAK +case 11: +YY_RULE_SETUP +#line 110 "level_lexer.lpp" +return LTK_EXPAND_LIMBO; + YY_BREAK +case 12: +YY_RULE_SETUP +#line 111 "level_lexer.lpp" +return LTK_BETWEEN; + YY_BREAK +case 13: +YY_RULE_SETUP +#line 112 "level_lexer.lpp" +return LTK_MKEEP; + YY_BREAK +case 14: +YY_RULE_SETUP +#line 113 "level_lexer.lpp" +return LTK_MKEEP_LIMBO; + YY_BREAK +case 15: +YY_RULE_SETUP +#line 114 "level_lexer.lpp" +return LTK_MCLEAR; + YY_BREAK +/* Match text values */ +case 16: +YY_RULE_SETUP +#line 117 "level_lexer.lpp" +{ + sstrcpy(aText, lev_text); + pLevToken = aText; + return LTK_IDENT; + } + YY_BREAK +/* Match quoted text */ +case 17: +YY_RULE_SETUP +#line 124 "level_lexer.lpp" +{ BEGIN QUOTE; } + YY_BREAK +case 18: +YY_RULE_SETUP +#line 125 "level_lexer.lpp" +{ BEGIN 0; } + YY_BREAK +case 19: +/* rule 19 can match eol */ +YY_RULE_SETUP +#line 126 "level_lexer.lpp" +{ lev_error("Unexpected end of line in string"); } + YY_BREAK +case 20: +/* rule 20 can match eol */ +YY_RULE_SETUP +#line 127 "level_lexer.lpp" +{ + sstrcpy(aText, lev_text); + pLevToken = aText; + return LTK_STRING; + } + YY_BREAK +/* Match integer numbers */ +case 21: +YY_RULE_SETUP +#line 134 "level_lexer.lpp" +{ levVal = (LEVEL_TYPE)atol(lev_text); return LTK_INTEGER; } + YY_BREAK +/* Skip white space */ +case 22: +/* rule 22 can match eol */ +YY_RULE_SETUP +#line 137 "level_lexer.lpp" +; + YY_BREAK +/* Strip comments */ +case 23: +YY_RULE_SETUP +#line 140 "level_lexer.lpp" +{ BEGIN COMMENT; } + YY_BREAK +case 24: +#line 142 "level_lexer.lpp" +case 25: +/* rule 25 can match eol */ +YY_RULE_SETUP +#line 142 "level_lexer.lpp" +{ BEGIN 0; } + YY_BREAK +case 26: +#line 144 "level_lexer.lpp" +case 27: +/* rule 27 can match eol */ +YY_RULE_SETUP +#line 144 "level_lexer.lpp" +; + YY_BREAK +/* Strip single line comments */ +case 28: +YY_RULE_SETUP +#line 147 "level_lexer.lpp" +{ BEGIN SLCOMMENT; } + YY_BREAK +case 29: +/* rule 29 can match eol */ +YY_RULE_SETUP +#line 148 "level_lexer.lpp" +{ BEGIN 0; } + YY_BREAK +case 30: +YY_RULE_SETUP +#line 149 "level_lexer.lpp" +; + YY_BREAK +/* Match anything that's been missed and pass it as a char */ +case 31: +YY_RULE_SETUP +#line 152 "level_lexer.lpp" +return lev_text[0]; + YY_BREAK +case 32: +YY_RULE_SETUP +#line 154 "level_lexer.lpp" +ECHO; + YY_BREAK +#line 1123 "level_lexer.cpp" +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(COMMENT): +case YY_STATE_EOF(SLCOMMENT): +case YY_STATE_EOF(QUOTE): + yyterminate(); + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = (yy_hold_char); + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed lev_in at a new source and called + * lev_lex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = lev_in; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++(yy_c_buf_p); + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_END_OF_FILE: + { + (yy_did_buffer_switch_on_eof) = 0; + + if ( lev_wrap( ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * lev_text, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = + (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + (yy_c_buf_p) = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ +} /* end of lev_lex */ + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +static int yy_get_next_buffer (void) +{ + register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + register char *source = (yytext_ptr); + register int number_to_move, i; + int ret_val; + + if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; + + else + { + int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER; + + int yy_c_buf_p_offset = + (int) ((yy_c_buf_p) - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + lev_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + (yy_n_chars), (size_t) num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + if ( (yy_n_chars) == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + lev_restart(lev_in ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) lev_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + + (yy_n_chars) += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; + + (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + + static yy_state_type yy_get_previous_state (void) +{ + register yy_state_type yy_current_state; + register char *yy_cp; + + yy_current_state = (yy_start); + + for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) + { + register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 120 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) +{ + register int yy_is_jam; + register char *yy_cp = (yy_c_buf_p); + + register YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 120 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 119); + + return yy_is_jam ? 0 : yy_current_state; +} + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (void) +#else + static int input (void) +#endif + +{ + int c; + + *(yy_c_buf_p) = (yy_hold_char); + + if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + /* This was really a NUL. */ + *(yy_c_buf_p) = '\0'; + + else + { /* need more input */ + int offset = (yy_c_buf_p) - (yytext_ptr); + ++(yy_c_buf_p); + + switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + lev_restart(lev_in ); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( lev_wrap( ) ) + return EOF; + + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = (yytext_ptr) + offset; + break; + } + } + } + + c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ + *(yy_c_buf_p) = '\0'; /* preserve lev_text */ + (yy_hold_char) = *++(yy_c_buf_p); + + if ( c == '\n' ) + + lev_lineno++; +; + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * + * @note This function does not reset the start condition to @c INITIAL . + */ + void lev_restart (FILE * input_file ) +{ + + if ( ! YY_CURRENT_BUFFER ){ + lev_ensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + lev__create_buffer(lev_in,YY_BUF_SIZE ); + } + + lev__init_buffer(YY_CURRENT_BUFFER,input_file ); + lev__load_buffer_state( ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * + */ + void lev__switch_to_buffer (YY_BUFFER_STATE new_buffer ) +{ + + /* TODO. We should be able to replace this entire function body + * with + * lev_pop_buffer_state(); + * lev_push_buffer_state(new_buffer); + */ + lev_ensure_buffer_stack (); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + lev__load_buffer_state( ); + + /* We don't actually know whether we did this switch during + * EOF (lev_wrap()) processing, but the only time this flag + * is looked at is after lev_wrap() is called, so it's safe + * to go ahead and always set it. + */ + (yy_did_buffer_switch_on_eof) = 1; +} + +static void lev__load_buffer_state (void) +{ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + lev_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + (yy_hold_char) = *(yy_c_buf_p); +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * + * @return the allocated buffer state. + */ + YY_BUFFER_STATE lev__create_buffer (FILE * file, int size ) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) lev_alloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in lev__create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) lev_alloc(b->yy_buf_size + 2 ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in lev__create_buffer()" ); + + b->yy_is_our_buffer = 1; + + lev__init_buffer(b,file ); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with lev__create_buffer() + * + */ + void lev__delete_buffer (YY_BUFFER_STATE b ) +{ + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + lev_free((void *) b->yy_ch_buf ); + + lev_free((void *) b ); +} + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a lev_restart() or at EOF. + */ + static void lev__init_buffer (YY_BUFFER_STATE b, FILE * file ) + +{ + int oerrno = errno; + + lev__flush_buffer(b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then lev__init_buffer was _probably_ + * called from lev_restart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = 0; + + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * + */ + void lev__flush_buffer (YY_BUFFER_STATE b ) +{ + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + lev__load_buffer_state( ); +} + +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * + */ +void lev_push_buffer_state (YY_BUFFER_STATE new_buffer ) +{ + if (new_buffer == NULL) + return; + + lev_ensure_buffer_stack(); + + /* This block is copied from lev__switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + (yy_buffer_stack_top)++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from lev__switch_to_buffer. */ + lev__load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * + */ +void lev_pop_buffer_state (void) +{ + if (!YY_CURRENT_BUFFER) + return; + + lev__delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + if ((yy_buffer_stack_top) > 0) + --(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + lev__load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void lev_ensure_buffer_stack (void) +{ + int num_to_alloc; + + if (!(yy_buffer_stack)) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; + (yy_buffer_stack) = (struct yy_buffer_state**)lev_alloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in lev_ensure_buffer_stack()" ); + + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + (yy_buffer_stack_max) = num_to_alloc; + (yy_buffer_stack_top) = 0; + return; + } + + if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + int grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = (yy_buffer_stack_max) + grow_size; + (yy_buffer_stack) = (struct yy_buffer_state**)lev_realloc + ((yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in lev_ensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + (yy_buffer_stack_max) = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE lev__scan_buffer (char * base, yy_size_t size ) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) lev_alloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in lev__scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + lev__switch_to_buffer(b ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to lev_lex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * lev__scan_bytes() instead. + */ +YY_BUFFER_STATE lev__scan_string (yyconst char * yystr ) +{ + + return lev__scan_bytes(yystr,strlen(yystr) ); +} + +/** Setup the input buffer state to scan the given bytes. The next call to lev_lex() will + * scan from a @e copy of @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE lev__scan_bytes (yyconst char * yybytes, int _yybytes_len ) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = _yybytes_len + 2; + buf = (char *) lev_alloc(n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in lev__scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = lev__scan_buffer(buf,n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in lev__scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yy_fatal_error (yyconst char* msg ) +{ + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up lev_text. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + lev_text[lev_leng] = (yy_hold_char); \ + (yy_c_buf_p) = lev_text + yyless_macro_arg; \ + (yy_hold_char) = *(yy_c_buf_p); \ + *(yy_c_buf_p) = '\0'; \ + lev_leng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the current line number. + * + */ +int lev_get_lineno (void) +{ + + return lev_lineno; +} + +/** Get the input stream. + * + */ +FILE *lev_get_in (void) +{ + return lev_in; +} + +/** Get the output stream. + * + */ +FILE *lev_get_out (void) +{ + return lev_out; +} + +/** Get the length of the current token. + * + */ +int lev_get_leng (void) +{ + return lev_leng; +} + +/** Get the current token. + * + */ + +char *lev_get_text (void) +{ + return lev_text; +} + +/** Set the current line number. + * @param line_number + * + */ +void lev_set_lineno (int line_number ) +{ + + lev_lineno = line_number; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param in_str A readable stream. + * + * @see lev__switch_to_buffer + */ +void lev_set_in (FILE * in_str ) +{ + lev_in = in_str ; +} + +void lev_set_out (FILE * out_str ) +{ + lev_out = out_str ; +} + +int lev_get_debug (void) +{ + return lev__flex_debug; +} + +void lev_set_debug (int bdebug ) +{ + lev__flex_debug = bdebug ; +} + +static int yy_init_globals (void) +{ + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from lev_lex_destroy(), so don't allocate here. + */ + + /* We do not touch lev_lineno unless the option is enabled. */ + lev_lineno = 1; + + (yy_buffer_stack) = 0; + (yy_buffer_stack_top) = 0; + (yy_buffer_stack_max) = 0; + (yy_c_buf_p) = (char *) 0; + (yy_init) = 0; + (yy_start) = 0; + +/* Defined in main.c */ +#ifdef YY_STDINIT + lev_in = stdin; + lev_out = stdout; +#else + lev_in = (FILE *) 0; + lev_out = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * lev_lex_init() + */ + return 0; +} + +/* lev_lex_destroy is for both reentrant and non-reentrant scanners. */ +int lev_lex_destroy (void) +{ + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + lev__delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + lev_pop_buffer_state(); + } + + /* Destroy the stack itself. */ + lev_free((yy_buffer_stack) ); + (yy_buffer_stack) = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * lev_lex() is called, initialization will occur. */ + yy_init_globals( ); + + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) +{ + register int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * s ) +{ + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *lev_alloc (yy_size_t size ) +{ + return (void *) malloc( size ); +} + +void *lev_realloc (void * ptr, yy_size_t size ) +{ + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); +} + +void lev_free (void * ptr ) +{ + free( (char *) ptr ); /* see lev_realloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 154 "level_lexer.lpp" + + + +static YY_EXTRA_TYPE pBuffer = NULL; + +void lev_set_extra(YY_EXTRA_TYPE user_defined) +{ + pBuffer = user_defined; +} + +YY_EXTRA_TYPE lev_get_extra() +{ + return pBuffer; +} + +/* Older GNU Flex versions don't define lev_lex_destroy() + * (and neither define a subminor version) + */ +#if !defined(YY_FLEX_SUBMINOR_VERSION) || (YY_FLEX_SUBMINOR_VERSION < 9) +int lev_lex_destroy(void) +{ + /* For non-reentrant C scanner only. */ + lev__delete_buffer(YY_CURRENT_BUFFER); + yy_init = 1; + return 0; +} +#endif + diff --git a/src/scriptvals_lexer.cpp b/src/scriptvals_lexer.cpp new file mode 100644 index 000000000..96ca90131 --- /dev/null +++ b/src/scriptvals_lexer.cpp @@ -0,0 +1,2124 @@ +/* + This file is part of Warzone 2100. + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +#line 2 "scriptvals_lexer.cpp" + +#line 4 "scriptvals_lexer.cpp" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define yy_create_buffer scrv__create_buffer +#define yy_delete_buffer scrv__delete_buffer +#define yy_flex_debug scrv__flex_debug +#define yy_init_buffer scrv__init_buffer +#define yy_flush_buffer scrv__flush_buffer +#define yy_load_buffer_state scrv__load_buffer_state +#define yy_switch_to_buffer scrv__switch_to_buffer +#define yyin scrv_in +#define yyleng scrv_leng +#define yylex scrv_lex +#define yylineno scrv_lineno +#define yyout scrv_out +#define yyrestart scrv_restart +#define yytext scrv_text +#define yywrap scrv_wrap +#define yyalloc scrv_alloc +#define yyrealloc scrv_realloc +#define yyfree scrv_free + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 35 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ +#include "lib/framework/frame.h" +/* begin standard C headers. */ +#include +#include +#include +#include + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have . Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN (yy_start) = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START (((yy_start) - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE scrv_restart(scrv_in ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +extern int scrv_leng; + +extern FILE *scrv_in, *scrv_out; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires + * access to the local variable yy_act. Since yyless() is a macro, it would break + * existing scanners that call yyless() from OUTSIDE scrv_lex. + * One obvious solution it to make yy_act a global. I tried that, and saw + * a 5% performance hit in a non-scrv_lineno scanner, because yy_act is + * normally declared as a register variable-- so it is not worth it. + */ + #define YY_LESS_LINENO(n) \ + do { \ + int yyl;\ + for ( yyl = n; yyl < scrv_leng; ++yyl )\ + if ( scrv_text[yyl] == '\n' )\ + --scrv_lineno;\ + }while(0) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up scrv_text. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = (yy_hold_char); \ + YY_RESTORE_YY_MORE_OFFSET \ + (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up scrv_text again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, (yytext_ptr) ) + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via scrv_restart()), so that the user can continue scanning by + * just pointing scrv_in at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +/* Stack of input buffers. */ +static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ +static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ +static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ + ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ + : NULL) + +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] + +/* yy_hold_char holds the character lost when scrv_text is formed. */ +static char yy_hold_char; +static int yy_n_chars; /* number of characters read into yy_ch_buf */ +int scrv_leng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = (char *) 0; +static int yy_init = 0; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow scrv_wrap()'s to do buffer switches + * instead of setting up a fresh scrv_in. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void scrv_restart (FILE *input_file ); +void scrv__switch_to_buffer (YY_BUFFER_STATE new_buffer ); +YY_BUFFER_STATE scrv__create_buffer (FILE *file,int size ); +void scrv__delete_buffer (YY_BUFFER_STATE b ); +void scrv__flush_buffer (YY_BUFFER_STATE b ); +void scrv_push_buffer_state (YY_BUFFER_STATE new_buffer ); +void scrv_pop_buffer_state (void ); + +static void scrv_ensure_buffer_stack (void ); +static void scrv__load_buffer_state (void ); +static void scrv__init_buffer (YY_BUFFER_STATE b,FILE *file ); + +#define YY_FLUSH_BUFFER scrv__flush_buffer(YY_CURRENT_BUFFER ) + +YY_BUFFER_STATE scrv__scan_buffer (char *base,yy_size_t size ); +YY_BUFFER_STATE scrv__scan_string (yyconst char *yy_str ); +YY_BUFFER_STATE scrv__scan_bytes (yyconst char *bytes,int len ); + +void *scrv_alloc (yy_size_t ); +void *scrv_realloc (void *,yy_size_t ); +void scrv_free (void * ); + +#define yy_new_buffer scrv__create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + scrv_ensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + scrv__create_buffer(scrv_in,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + scrv_ensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + scrv__create_buffer(scrv_in,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +/* Begin user sect3 */ + +#define scrv_wrap(n) 1 +#define YY_SKIP_YYWRAP + +typedef unsigned char YY_CHAR; + +FILE *scrv_in = (FILE *) 0, *scrv_out = (FILE *) 0; + +typedef int yy_state_type; + +extern int scrv_lineno; + +int scrv_lineno = 1; + +extern char *scrv_text; +#define yytext_ptr scrv_text + +static yy_state_type yy_get_previous_state (void ); +static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); +static int yy_get_next_buffer (void ); +static void yy_fatal_error (yyconst char msg[] ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up scrv_text. + */ +#define YY_DO_BEFORE_ACTION \ + (yytext_ptr) = yy_bp; \ + scrv_leng = (size_t) (yy_cp - yy_bp); \ + (yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ + (yy_c_buf_p) = yy_cp; + +#define YY_NUM_RULES 28 +#define YY_END_OF_BUFFER 29 +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static yyconst flex_int16_t yy_accept[80] = + { 0, + 0, 0, 0, 0, 26, 26, 17, 17, 29, 27, + 18, 18, 14, 27, 27, 13, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 22, 23, 22, + 26, 25, 17, 16, 15, 13, 19, 24, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, + 20, 26, 17, 12, 12, 2, 12, 12, 12, 1, + 7, 12, 12, 12, 21, 4, 12, 9, 3, 12, + 12, 12, 8, 11, 10, 12, 6, 5, 0 + } ; + +static yyconst flex_int32_t yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 1, 4, 1, 1, 1, 1, 1, 1, + 1, 5, 1, 1, 6, 1, 7, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, + 1, 1, 1, 1, 9, 10, 11, 11, 12, 13, + 11, 11, 14, 11, 11, 15, 11, 16, 17, 11, + 11, 18, 19, 20, 21, 11, 11, 11, 11, 11, + 1, 1, 1, 1, 22, 1, 23, 24, 25, 11, + + 26, 27, 11, 11, 28, 11, 11, 29, 11, 30, + 31, 32, 11, 33, 34, 35, 36, 11, 11, 11, + 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +static yyconst flex_int32_t yy_meta[37] = + { 0, + 1, 1, 2, 3, 1, 4, 1, 4, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 4, 4, 4, 4 + } ; + +static yyconst flex_int16_t yy_base[86] = + { 0, + 0, 0, 34, 35, 104, 103, 38, 40, 105, 108, + 108, 108, 108, 96, 40, 95, 0, 85, 92, 84, + 81, 67, 74, 66, 59, 21, 61, 108, 108, 86, + 0, 108, 0, 108, 108, 84, 108, 108, 0, 74, + 75, 69, 67, 56, 57, 50, 54, 50, 51, 45, + 77, 0, 0, 64, 59, 0, 65, 46, 40, 0, + 0, 42, 22, 28, 108, 0, 41, 0, 0, 26, + 19, 24, 0, 0, 0, 14, 0, 0, 108, 56, + 60, 64, 44, 68, 72 + } ; + +static yyconst flex_int16_t yy_def[86] = + { 0, + 79, 1, 80, 80, 81, 81, 82, 82, 79, 79, + 79, 79, 79, 79, 79, 79, 83, 83, 83, 83, + 83, 83, 83, 83, 83, 83, 83, 79, 79, 79, + 84, 79, 85, 79, 79, 79, 79, 79, 83, 83, + 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, + 79, 84, 85, 83, 83, 83, 83, 83, 83, 83, + 83, 83, 83, 83, 79, 83, 83, 83, 83, 83, + 83, 83, 83, 83, 83, 83, 83, 83, 0, 79, + 79, 79, 79, 79, 79 + } ; + +static yyconst flex_int16_t yy_nxt[145] = + { 0, + 10, 11, 12, 13, 10, 14, 15, 16, 17, 18, + 17, 17, 19, 20, 17, 17, 17, 17, 17, 21, + 17, 10, 17, 22, 17, 17, 23, 24, 17, 17, + 17, 17, 25, 26, 27, 17, 29, 29, 30, 30, + 34, 35, 34, 35, 37, 48, 38, 39, 78, 77, + 76, 75, 74, 73, 72, 49, 28, 28, 28, 28, + 31, 31, 31, 31, 33, 33, 33, 33, 52, 71, + 52, 52, 53, 70, 69, 53, 68, 67, 66, 65, + 64, 63, 62, 61, 60, 59, 58, 57, 56, 55, + 54, 36, 51, 50, 47, 46, 45, 44, 43, 42, + + 41, 40, 36, 36, 79, 32, 32, 9, 79, 79, + 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, + 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, + 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, + 79, 79, 79, 79 + } ; + +static yyconst flex_int16_t yy_chk[145] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 3, 4, 3, 4, + 7, 7, 8, 8, 15, 26, 15, 83, 76, 72, + 71, 70, 67, 64, 63, 26, 80, 80, 80, 80, + 81, 81, 81, 81, 82, 82, 82, 82, 84, 62, + 84, 84, 85, 59, 58, 85, 57, 55, 54, 51, + 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, + 40, 36, 30, 27, 25, 24, 23, 22, 21, 20, + + 19, 18, 16, 14, 9, 6, 5, 79, 79, 79, + 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, + 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, + 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, + 79, 79, 79, 79 + } ; + +/* Table of booleans, true if rule could match eol. */ +static yyconst flex_int32_t yy_rule_can_match_eol[29] = + { 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, + 0, 1, 0, 1, 0, 1, 0, 0, 0, }; + +static yy_state_type yy_last_accepting_state; +static char *yy_last_accepting_cpos; + +extern int scrv__flex_debug; +int scrv__flex_debug = 0; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +char *scrv_text; +#line 1 "scriptvals_lexer.lpp" +/* + This file is part of Warzone 2100. + Copyright (C) 1999-2004 Eidos Interactive + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ +#line 21 "scriptvals_lexer.lpp" +/* + * ScriptVals.l + * + * lexer for loading script variable values + * + */ +#include "lib/framework/frame.h" + +#include + +#include "lib/script/script.h" +#include "src/scriptvals.h" + +/* Get the Yacc definitions */ +#include "scriptvals_parser.h" + +/* Maximum length for any TEXT value */ +#ifndef YYLMAX +#define YYLMAX 255 +#endif + +/* Store for any string values */ +static char aText[TEXT_BUFFERS][YYLMAX]; +static UDWORD currText=0; + +#include "lib/framework/lexer_input.h" + +#ifndef yyextra +# define yyextra scrv_get_extra() +#endif + +#define yylval (&scrv_lval) + +/* Older GNU Flex versions don't define scrv_get_extra(), scrv_set_extra(), + * scrv_get_text() and scrv_get_lineno(). + * (and neither define a subminor version) + */ +#if !defined(YY_FLEX_SUBMINOR_VERSION) || (YY_FLEX_SUBMINOR_VERSION < 9) +# define scrv_get_extra scrv_get_extra +# define scrv_set_extra scrv_set_extra +# define scrv_get_lineno scrv_get_lineno +# define scrv_get_text scrv_get_text +extern void scrv_set_extra(YY_EXTRA_TYPE user_defined); +extern YY_EXTRA_TYPE scrv_get_extra(void); +extern int scrv_get_lineno(void); +int scrv_get_lineno() +{ + return scrv_lineno; +} + +extern char* scrv_get_text(void); +char* scrv_get_text() +{ + return scrv_text; +} +#elif defined(YY_FLEX_SUBMINOR_VERSION) && YY_FLEX_SUBMINOR_VERSION == 33 +extern YY_EXTRA_TYPE scrv_get_extra(void); +extern int scrv_get_lineno(void); +extern FILE *scrv_get_in(void); +extern FILE *scrv_get_out(void); +extern int scrv_get_leng(void); +extern char *scrv_get_text(void); +extern void scrv_set_lineno(int line_number); +extern void scrv_set_in(FILE* in_str); +extern void scrv_set_out(FILE* out_str); +extern int scrv_get_debug(void); +extern void scrv_set_debug(int bdebug); +extern int scrv_lex_destroy(void); +extern void scrv_set_extra(YY_EXTRA_TYPE user_defined); +#endif + + + + +#line 654 "scriptvals_lexer.cpp" + +#define INITIAL 0 +#define COMMENT 1 +#define SLCOMMENT 2 +#define QUOTE 3 + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +static int yy_init_globals (void ); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int scrv_lex_destroy (void ); + +int scrv_get_debug (void ); + +void scrv_set_debug (int debug_flag ); + +YY_EXTRA_TYPE scrv_get_extra (void ); + +void scrv_set_extra (YY_EXTRA_TYPE user_defined ); + +FILE *scrv_get_in (void ); + +void scrv_set_in (FILE * in_str ); + +FILE *scrv_get_out (void ); + +void scrv_set_out (FILE * out_str ); + +int scrv_get_leng (void ); + +char *scrv_get_text (void ); + +int scrv_get_lineno (void ); + +void scrv_set_lineno (int line_number ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int scrv_wrap (void ); +#else +extern int scrv_wrap (void ); +#endif +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ); +#endif + +#ifndef YY_NO_INPUT + +#ifdef __cplusplus +static int yyinput (void ); +#else +static int input (void ); +#endif + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( scrv_text, scrv_leng, 1, scrv_out )) {} } while (0) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + size_t n; \ + for ( n = 0; n < max_size && \ + (c = getc( scrv_in )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( scrv_in ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, scrv_in))==0 && ferror(scrv_in)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(scrv_in); \ + } \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int scrv_lex (void); + +#define YY_DECL int scrv_lex (void) +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after scrv_text and scrv_leng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + +#line 106 "scriptvals_lexer.lpp" + + + /* Keywords */ +#line 846 "scriptvals_lexer.cpp" + + if ( !(yy_init) ) + { + (yy_init) = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! (yy_start) ) + (yy_start) = 1; /* first start state */ + + if ( ! scrv_in ) + scrv_in = stdin; + + if ( ! scrv_out ) + scrv_out = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + scrv_ensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + scrv__create_buffer(scrv_in,YY_BUF_SIZE ); + } + + scrv__load_buffer_state( ); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = (yy_c_buf_p); + + /* Support of scrv_text. */ + *yy_cp = (yy_hold_char); + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = (yy_start); +yy_match: + do + { + register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 80 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_current_state != 79 ); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + + YY_DO_BEFORE_ACTION; + + if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] ) + { + int yyl; + for ( yyl = 0; yyl < scrv_leng; ++yyl ) + if ( scrv_text[yyl] == '\n' ) + + scrv_lineno++; +; + } + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = (yy_hold_char); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 109 "scriptvals_lexer.lpp" +{ yylval->tval = VAL_INT; return TYPE; } + YY_BREAK +case 2: +YY_RULE_SETUP +#line 110 "scriptvals_lexer.lpp" +{ yylval->tval = VAL_INT; return TYPE; } + YY_BREAK +case 3: +YY_RULE_SETUP +#line 111 "scriptvals_lexer.lpp" +{ yylval->tval = VAL_BOOL; return TYPE; } + YY_BREAK +case 4: +YY_RULE_SETUP +#line 112 "scriptvals_lexer.lpp" +{ yylval->tval = VAL_BOOL; return TYPE; } + YY_BREAK +case 5: +YY_RULE_SETUP +#line 113 "scriptvals_lexer.lpp" +return SCRIPT; + YY_BREAK +case 6: +YY_RULE_SETUP +#line 114 "scriptvals_lexer.lpp" +return STORE; + YY_BREAK +case 7: +YY_RULE_SETUP +#line 115 "scriptvals_lexer.lpp" +return RUN; + YY_BREAK +case 8: +YY_RULE_SETUP +#line 117 "scriptvals_lexer.lpp" +{ yylval->bval = true; return BOOLEAN_T; } + YY_BREAK +case 9: +YY_RULE_SETUP +#line 118 "scriptvals_lexer.lpp" +{ yylval->bval = true; return BOOLEAN_T; } + YY_BREAK +case 10: +YY_RULE_SETUP +#line 119 "scriptvals_lexer.lpp" +{ yylval->bval = false; return BOOLEAN_T; } + YY_BREAK +case 11: +YY_RULE_SETUP +#line 120 "scriptvals_lexer.lpp" +{ yylval->bval = false; return BOOLEAN_T; } + YY_BREAK +/* Match text values */ +case 12: +YY_RULE_SETUP +#line 123 "scriptvals_lexer.lpp" +{ + INTERP_TYPE type; + UDWORD index; + + /* See if this is a variable id or a type */ + if (scrvLookUpType(scrv_text, &type)) + { + yylval->tval = type; + return TYPE; + } + else if (scrvLookUpVar(scrv_text, &index)) + { + yylval->vindex = index; + return VAR; + } + else if (scrvLookUpArray(scrv_text, &index)) + { + yylval->vindex = index; + return ARRAY; + } + else + { + strcpy(aText[currText], scrv_text); + yylval->sval = aText[currText]; + currText = (currText + 1) % TEXT_BUFFERS; + return IDENT; + } + } + YY_BREAK +/* Match integer numbers */ +case 13: +YY_RULE_SETUP +#line 153 "scriptvals_lexer.lpp" +{ yylval->ival = atol(scrv_text); return INTEGER; } + YY_BREAK +/* Match quoted text */ +case 14: +YY_RULE_SETUP +#line 156 "scriptvals_lexer.lpp" +{ BEGIN QUOTE; } + YY_BREAK +case 15: +YY_RULE_SETUP +#line 157 "scriptvals_lexer.lpp" +{ BEGIN 0; } + YY_BREAK +case 16: +/* rule 16 can match eol */ +YY_RULE_SETUP +#line 158 "scriptvals_lexer.lpp" +{ scrv_error("Unexpected end of line in string"); } + YY_BREAK +case 17: +YY_RULE_SETUP +#line 159 "scriptvals_lexer.lpp" +{ + strcpy(aText[currText], scrv_text); + yylval->sval = aText[currText]; + currText = (currText + 1) % TEXT_BUFFERS; + return QTEXT; + } + YY_BREAK +/* Skip white space */ +case 18: +/* rule 18 can match eol */ +YY_RULE_SETUP +#line 167 "scriptvals_lexer.lpp" +; + YY_BREAK +/* Strip comments */ +case 19: +YY_RULE_SETUP +#line 170 "scriptvals_lexer.lpp" +{ BEGIN COMMENT; } + YY_BREAK +case 20: +#line 172 "scriptvals_lexer.lpp" +case 21: +/* rule 21 can match eol */ +YY_RULE_SETUP +#line 172 "scriptvals_lexer.lpp" +{ BEGIN 0; } + YY_BREAK +case 22: +#line 174 "scriptvals_lexer.lpp" +case 23: +/* rule 23 can match eol */ +YY_RULE_SETUP +#line 174 "scriptvals_lexer.lpp" +; + YY_BREAK +/* Strip single line comments */ +case 24: +YY_RULE_SETUP +#line 177 "scriptvals_lexer.lpp" +{ BEGIN SLCOMMENT; } + YY_BREAK +case 25: +/* rule 25 can match eol */ +YY_RULE_SETUP +#line 178 "scriptvals_lexer.lpp" +{ BEGIN 0; } + YY_BREAK +case 26: +YY_RULE_SETUP +#line 179 "scriptvals_lexer.lpp" +; + YY_BREAK +/* Match anything that's been missed and pass it as a char */ +case 27: +YY_RULE_SETUP +#line 182 "scriptvals_lexer.lpp" +return scrv_text[0]; + YY_BREAK +case 28: +YY_RULE_SETUP +#line 184 "scriptvals_lexer.lpp" +YY_FATAL_ERROR( "flex scanner jammed" ); + YY_BREAK +#line 1113 "scriptvals_lexer.cpp" +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(COMMENT): +case YY_STATE_EOF(SLCOMMENT): +case YY_STATE_EOF(QUOTE): + yyterminate(); + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = (yy_hold_char); + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed scrv_in at a new source and called + * scrv_lex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = scrv_in; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++(yy_c_buf_p); + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_END_OF_FILE: + { + (yy_did_buffer_switch_on_eof) = 0; + + if ( scrv_wrap( ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * scrv_text, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = + (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + (yy_c_buf_p) = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ +} /* end of scrv_lex */ + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +static int yy_get_next_buffer (void) +{ + register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + register char *source = (yytext_ptr); + register int number_to_move, i; + int ret_val; + + if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; + + else + { + int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER; + + int yy_c_buf_p_offset = + (int) ((yy_c_buf_p) - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + scrv_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + (yy_n_chars), (size_t) num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + if ( (yy_n_chars) == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + scrv_restart(scrv_in ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) scrv_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + + (yy_n_chars) += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; + + (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + + static yy_state_type yy_get_previous_state (void) +{ + register yy_state_type yy_current_state; + register char *yy_cp; + + yy_current_state = (yy_start); + + for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) + { + register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 80 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) +{ + register int yy_is_jam; + register char *yy_cp = (yy_c_buf_p); + + register YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 80 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 79); + + return yy_is_jam ? 0 : yy_current_state; +} + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (void) +#else + static int input (void) +#endif + +{ + int c; + + *(yy_c_buf_p) = (yy_hold_char); + + if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + /* This was really a NUL. */ + *(yy_c_buf_p) = '\0'; + + else + { /* need more input */ + int offset = (yy_c_buf_p) - (yytext_ptr); + ++(yy_c_buf_p); + + switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + scrv_restart(scrv_in ); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( scrv_wrap( ) ) + return EOF; + + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = (yytext_ptr) + offset; + break; + } + } + } + + c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ + *(yy_c_buf_p) = '\0'; /* preserve scrv_text */ + (yy_hold_char) = *++(yy_c_buf_p); + + if ( c == '\n' ) + + scrv_lineno++; +; + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * + * @note This function does not reset the start condition to @c INITIAL . + */ + void scrv_restart (FILE * input_file ) +{ + + if ( ! YY_CURRENT_BUFFER ){ + scrv_ensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + scrv__create_buffer(scrv_in,YY_BUF_SIZE ); + } + + scrv__init_buffer(YY_CURRENT_BUFFER,input_file ); + scrv__load_buffer_state( ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * + */ + void scrv__switch_to_buffer (YY_BUFFER_STATE new_buffer ) +{ + + /* TODO. We should be able to replace this entire function body + * with + * scrv_pop_buffer_state(); + * scrv_push_buffer_state(new_buffer); + */ + scrv_ensure_buffer_stack (); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + scrv__load_buffer_state( ); + + /* We don't actually know whether we did this switch during + * EOF (scrv_wrap()) processing, but the only time this flag + * is looked at is after scrv_wrap() is called, so it's safe + * to go ahead and always set it. + */ + (yy_did_buffer_switch_on_eof) = 1; +} + +static void scrv__load_buffer_state (void) +{ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + scrv_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + (yy_hold_char) = *(yy_c_buf_p); +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * + * @return the allocated buffer state. + */ + YY_BUFFER_STATE scrv__create_buffer (FILE * file, int size ) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) scrv_alloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in scrv__create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) scrv_alloc(b->yy_buf_size + 2 ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in scrv__create_buffer()" ); + + b->yy_is_our_buffer = 1; + + scrv__init_buffer(b,file ); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with scrv__create_buffer() + * + */ + void scrv__delete_buffer (YY_BUFFER_STATE b ) +{ + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + scrv_free((void *) b->yy_ch_buf ); + + scrv_free((void *) b ); +} + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a scrv_restart() or at EOF. + */ + static void scrv__init_buffer (YY_BUFFER_STATE b, FILE * file ) + +{ + int oerrno = errno; + + scrv__flush_buffer(b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then scrv__init_buffer was _probably_ + * called from scrv_restart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = 0; + + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * + */ + void scrv__flush_buffer (YY_BUFFER_STATE b ) +{ + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + scrv__load_buffer_state( ); +} + +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * + */ +void scrv_push_buffer_state (YY_BUFFER_STATE new_buffer ) +{ + if (new_buffer == NULL) + return; + + scrv_ensure_buffer_stack(); + + /* This block is copied from scrv__switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + (yy_buffer_stack_top)++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from scrv__switch_to_buffer. */ + scrv__load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * + */ +void scrv_pop_buffer_state (void) +{ + if (!YY_CURRENT_BUFFER) + return; + + scrv__delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + if ((yy_buffer_stack_top) > 0) + --(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + scrv__load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void scrv_ensure_buffer_stack (void) +{ + int num_to_alloc; + + if (!(yy_buffer_stack)) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; + (yy_buffer_stack) = (struct yy_buffer_state**)scrv_alloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in scrv_ensure_buffer_stack()" ); + + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + (yy_buffer_stack_max) = num_to_alloc; + (yy_buffer_stack_top) = 0; + return; + } + + if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + int grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = (yy_buffer_stack_max) + grow_size; + (yy_buffer_stack) = (struct yy_buffer_state**)scrv_realloc + ((yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in scrv_ensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + (yy_buffer_stack_max) = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE scrv__scan_buffer (char * base, yy_size_t size ) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) scrv_alloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in scrv__scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + scrv__switch_to_buffer(b ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to scrv_lex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * scrv__scan_bytes() instead. + */ +YY_BUFFER_STATE scrv__scan_string (yyconst char * yystr ) +{ + + return scrv__scan_bytes(yystr,strlen(yystr) ); +} + +/** Setup the input buffer state to scan the given bytes. The next call to scrv_lex() will + * scan from a @e copy of @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE scrv__scan_bytes (yyconst char * yybytes, int _yybytes_len ) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = _yybytes_len + 2; + buf = (char *) scrv_alloc(n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in scrv__scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = scrv__scan_buffer(buf,n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in scrv__scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yy_fatal_error (yyconst char* msg ) +{ + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up scrv_text. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + scrv_text[scrv_leng] = (yy_hold_char); \ + (yy_c_buf_p) = scrv_text + yyless_macro_arg; \ + (yy_hold_char) = *(yy_c_buf_p); \ + *(yy_c_buf_p) = '\0'; \ + scrv_leng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the current line number. + * + */ +int scrv_get_lineno (void) +{ + + return scrv_lineno; +} + +/** Get the input stream. + * + */ +FILE *scrv_get_in (void) +{ + return scrv_in; +} + +/** Get the output stream. + * + */ +FILE *scrv_get_out (void) +{ + return scrv_out; +} + +/** Get the length of the current token. + * + */ +int scrv_get_leng (void) +{ + return scrv_leng; +} + +/** Get the current token. + * + */ + +char *scrv_get_text (void) +{ + return scrv_text; +} + +/** Set the current line number. + * @param line_number + * + */ +void scrv_set_lineno (int line_number ) +{ + + scrv_lineno = line_number; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param in_str A readable stream. + * + * @see scrv__switch_to_buffer + */ +void scrv_set_in (FILE * in_str ) +{ + scrv_in = in_str ; +} + +void scrv_set_out (FILE * out_str ) +{ + scrv_out = out_str ; +} + +int scrv_get_debug (void) +{ + return scrv__flex_debug; +} + +void scrv_set_debug (int bdebug ) +{ + scrv__flex_debug = bdebug ; +} + +static int yy_init_globals (void) +{ + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from scrv_lex_destroy(), so don't allocate here. + */ + + /* We do not touch scrv_lineno unless the option is enabled. */ + scrv_lineno = 1; + + (yy_buffer_stack) = 0; + (yy_buffer_stack_top) = 0; + (yy_buffer_stack_max) = 0; + (yy_c_buf_p) = (char *) 0; + (yy_init) = 0; + (yy_start) = 0; + +/* Defined in main.c */ +#ifdef YY_STDINIT + scrv_in = stdin; + scrv_out = stdout; +#else + scrv_in = (FILE *) 0; + scrv_out = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * scrv_lex_init() + */ + return 0; +} + +/* scrv_lex_destroy is for both reentrant and non-reentrant scanners. */ +int scrv_lex_destroy (void) +{ + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + scrv__delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + scrv_pop_buffer_state(); + } + + /* Destroy the stack itself. */ + scrv_free((yy_buffer_stack) ); + (yy_buffer_stack) = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * scrv_lex() is called, initialization will occur. */ + yy_init_globals( ); + + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) +{ + register int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * s ) +{ + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *scrv_alloc (yy_size_t size ) +{ + return (void *) malloc( size ); +} + +void *scrv_realloc (void * ptr, yy_size_t size ) +{ + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); +} + +void scrv_free (void * ptr ) +{ + free( (char *) ptr ); /* see scrv_realloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 184 "scriptvals_lexer.lpp" + + + +static YY_EXTRA_TYPE pBuffer = NULL; + +void scrv_set_extra(YY_EXTRA_TYPE user_defined) +{ + pBuffer = user_defined; +} + +YY_EXTRA_TYPE scrv_get_extra() +{ + return pBuffer; +} + +/* Older GNU Flex versions don't define scrv_lex_destroy() + * (and neither define a subminor version) + */ +#if !defined(YY_FLEX_SUBMINOR_VERSION) || (YY_FLEX_SUBMINOR_VERSION < 9) +int scrv_lex_destroy(void) +{ + /* For non-reentrant C scanner only. */ + scrv__delete_buffer(YY_CURRENT_BUFFER); + yy_init = 1; + return 0; +} +#endif + diff --git a/src/scriptvals_parser.cpp b/src/scriptvals_parser.cpp new file mode 100644 index 000000000..03ee299e4 --- /dev/null +++ b/src/scriptvals_parser.cpp @@ -0,0 +1,2497 @@ +/* + This file is part of Warzone 2100. + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Bison version. */ +#define YYBISON_VERSION "2.5" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + +/* Substitute the variable and function names. */ +#define yyparse scrv_parse +#define yylex scrv_lex +#define yyerror scrv_error +#define yylval scrv_lval +#define yychar scrv_char +#define yydebug scrv_debug +#define yynerrs scrv_nerrs + + +/* Copy the first part of user declarations. */ + +/* Line 268 of yacc.c */ +#line 20 "scriptvals_parser.ypp" + +/* + * ScriptVals.y + * + * yacc grammar for loading script variable values + * + */ +#include "lib/framework/frame.h" +#include "lib/framework/frameresource.h" +#include "lib/framework/strres.h" + +#include "lib/gamelib/gtime.h" +#include "lib/script/script.h" +#include "lib/sound/audio.h" + +#include "src/scriptvals.h" +#include "lib/framework/lexer_input.h" + +#include "scriptvals_parser.h" + +#include "src/scripttabs.h" +#include "src/objects.h" +#include "src/droid.h" +#include "src/structure.h" +#include "src/message.h" +#include "src/levels.h" +#include "src/research.h" +#include "src/text.h" +#include "src/template.h" + +// The current script code +static SCRIPT_CODE *psCurrScript; + +extern int scrv_lex(void); +extern void scrv_set_extra(YY_EXTRA_TYPE user_defined); +extern int scrv_lex_destroy(void); +extern int scrv_get_lineno(void); +extern char* scrv_get_text(void); + +// The current script context +static SCRIPT_CONTEXT *psCurrContext; + +// the current array indexes +static ARRAY_INDEXES sCurrArrayIndexes; + +// check that an array index is valid +static bool scrvCheckArrayIndex(SDWORD base, ARRAY_INDEXES *psIndexes, UDWORD *pIndex) +{ + SDWORD i, size; + + if (!psCurrScript || psCurrScript->psDebug == NULL) + { + return false; + } + + if (base < 0 || base >= psCurrScript->numArrays) + { + yyerror("Array index out of range"); + return false; + } + + if (psIndexes->dimensions != psCurrScript->psArrayInfo[base].dimensions) + { + yyerror("Invalid number of dimensions for array initialiser"); + return false; + } + + for(i=0; ipsArrayInfo[base].dimensions; i++) + { + if ((psIndexes->elements[i] < 0) || + (psIndexes->elements[i] >= psCurrScript->psArrayInfo[base].elements[i])) + { + yyerror("Invalid index for dimension %d", i); + return false; + } + } + + *pIndex = 0; + size = 1; + for(i = psCurrScript->psArrayInfo[base].dimensions-1; i >= 0; i--) + { + *pIndex += psIndexes->elements[i] * size; + size *= psCurrScript->psArrayInfo[base].elements[i]; + } + + *pIndex += psCurrScript->psArrayInfo[base].base; + + return true; +} + + + +/* Line 268 of yacc.c */ +#line 176 "scriptvals_parser.cpp" + +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 1 +#endif + +/* Enabling the token table. */ +#ifndef YYTOKEN_TABLE +# define YYTOKEN_TABLE 0 +#endif + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + BOOLEAN_T = 258, + INTEGER = 259, + IDENT = 260, + QTEXT = 261, + TYPE = 262, + VAR = 263, + ARRAY = 264, + SCRIPT = 265, + STORE = 266, + RUN = 267 + }; +#endif +/* Tokens. */ +#define BOOLEAN_T 258 +#define INTEGER 259 +#define IDENT 260 +#define QTEXT 261 +#define TYPE 262 +#define VAR 263 +#define ARRAY 264 +#define SCRIPT 265 +#define STORE 266 +#define RUN 267 + + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +{ + +/* Line 293 of yacc.c */ +#line 120 "scriptvals_parser.ypp" + + bool bval; + INTERP_TYPE tval; + char *sval; + UDWORD vindex; + SDWORD ival; + VAR_INIT sInit; + ARRAY_INDEXES *arrayIndex; + + + +/* Line 293 of yacc.c */ +#line 248 "scriptvals_parser.cpp" +} YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +#endif + + +/* Copy the second part of user declarations. */ + + +/* Line 343 of yacc.c */ +#line 260 "scriptvals_parser.cpp" + +#ifdef short +# undef short +#endif + +#ifdef YYTYPE_UINT8 +typedef YYTYPE_UINT8 yytype_uint8; +#else +typedef unsigned char yytype_uint8; +#endif + +#ifdef YYTYPE_INT8 +typedef YYTYPE_INT8 yytype_int8; +#elif (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +typedef signed char yytype_int8; +#else +typedef short int yytype_int8; +#endif + +#ifdef YYTYPE_UINT16 +typedef YYTYPE_UINT16 yytype_uint16; +#else +typedef unsigned short int yytype_uint16; +#endif + +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif + +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if defined YYENABLE_NLS && YYENABLE_NLS +# if ENABLE_NLS +# include /* INFRINGES ON USER NAME SPACE */ +# define YY_(msgid) dgettext ("bison-runtime", msgid) +# endif +# endif +# ifndef YY_ +# define YY_(msgid) msgid +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(e) ((void) (e)) +#else +# define YYUSE(e) /* empty */ +#endif + +/* Identity function, used to suppress warnings about constant conditions. */ +#ifndef lint +# define YYID(n) (n) +#else +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static int +YYID (int yyi) +#else +static int +YYID (yyi) + int yyi; +#endif +{ + return yyi; +} +#endif + +#if ! defined yyoverflow || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined EXIT_SUCCESS \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ + + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yytype_int16 yyss_alloc; + YYSTYPE yyvs_alloc; +}; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) + +# define YYCOPY_NEEDED 1 + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (YYID (0)) + +#endif + +#if defined YYCOPY_NEEDED && YYCOPY_NEEDED +/* Copy COUNT objects from FROM to TO. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(To, From, Count) \ + __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (YYID (0)) +# endif +# endif +#endif /* !YYCOPY_NEEDED */ + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 6 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 33 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 17 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 12 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 20 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 37 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 267 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +static const yytype_uint8 yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 15, 2, 16, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 13, 2, 14, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 12 +}; + +#if YYDEBUG +/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ +static const yytype_uint8 yyprhs[] = +{ + 0, 0, 3, 5, 8, 9, 16, 17, 25, 28, + 29, 31, 34, 38, 42, 44, 49, 51, 54, 56, + 58 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yytype_int8 yyrhs[] = +{ + 18, 0, -1, 19, -1, 18, 19, -1, -1, 22, + 12, 20, 13, 23, 14, -1, -1, 22, 11, 6, + 21, 13, 23, 14, -1, 10, 6, -1, -1, 24, + -1, 23, 24, -1, 27, 7, 28, -1, 15, 4, + 16, -1, 25, -1, 26, 15, 4, 16, -1, 8, + -1, 9, 26, -1, 3, -1, 4, -1, 6, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const yytype_uint16 yyrline[] = +{ + 0, 153, 153, 154, 158, 157, 178, 177, 193, 234, + 235, 236, 239, 730, 739, 743, 756, 760, 773, 778, + 783 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$undefined", "BOOLEAN_T", "INTEGER", "IDENT", "QTEXT", + "TYPE", "VAR", "ARRAY", "SCRIPT", "STORE", "RUN", "'{'", "'}'", "'['", + "']'", "$accept", "val_file", "script_entry", "$@1", "$@2", + "script_name", "var_init_list", "var_init", "array_index", + "array_index_list", "var_entry", "var_value", 0 +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to + token YYLEX-NUM. */ +static const yytype_uint16 yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 123, 125, 91, 93 +}; +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 17, 18, 18, 20, 19, 21, 19, 22, 23, + 23, 23, 24, 25, 26, 26, 27, 27, 28, 28, + 28 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 1, 2, 0, 6, 0, 7, 2, 0, + 1, 2, 3, 3, 1, 4, 1, 2, 1, 1, + 1 +}; + +/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE doesn't specify something else to do. Zero + means the default is an error. */ +static const yytype_uint8 yydefact[] = +{ + 0, 0, 0, 2, 0, 8, 1, 3, 0, 4, + 6, 0, 0, 9, 9, 16, 0, 0, 10, 0, + 0, 0, 14, 17, 5, 11, 0, 7, 0, 0, + 18, 19, 20, 12, 13, 0, 15 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int8 yydefgoto[] = +{ + -1, 2, 3, 11, 12, 4, 17, 18, 22, 23, + 19, 33 +}; + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -8 +static const yytype_int8 yypact[] = +{ + 8, 11, 0, -8, 1, -8, -8, -8, 13, -8, + -8, 9, 10, 7, 7, -8, 5, -7, -8, 14, + -5, 20, -8, 12, -8, -8, 2, -8, 15, 21, + -8, -8, -8, -8, -8, 16, -8 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yytype_int8 yypgoto[] = +{ + -8, -8, 24, -8, -8, -8, 19, -6, -8, -8, + -8, -8 +}; + +/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule which + number is the opposite. If YYTABLE_NINF, syntax error. */ +#define YYTABLE_NINF -1 +static const yytype_uint8 yytable[] = +{ + 6, 15, 16, 15, 16, 30, 31, 24, 32, 27, + 1, 25, 8, 9, 25, 15, 16, 5, 1, 10, + 21, 26, 13, 14, 28, 35, 7, 29, 0, 0, + 0, 34, 36, 20 +}; + +#define yypact_value_is_default(yystate) \ + ((yystate) == (-8)) + +#define yytable_value_is_error(yytable_value) \ + YYID (0) + +static const yytype_int8 yycheck[] = +{ + 0, 8, 9, 8, 9, 3, 4, 14, 6, 14, + 10, 17, 11, 12, 20, 8, 9, 6, 10, 6, + 15, 7, 13, 13, 4, 4, 2, 15, -1, -1, + -1, 16, 16, 14 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 10, 18, 19, 22, 6, 0, 19, 11, 12, + 6, 20, 21, 13, 13, 8, 9, 23, 24, 27, + 23, 15, 25, 26, 14, 24, 7, 14, 4, 15, + 3, 4, 6, 28, 16, 4, 16 +}; + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + + +/* Like YYERROR except do call yyerror. This remains here temporarily + to ease the transition to the new meaning of YYERROR, for GCC. + Once GCC version 2 has supplanted version 1, this can go. However, + YYFAIL appears to be in use. Nevertheless, it is formally deprecated + in Bison 2.4.2's NEWS entry, where a plan to phase it out is + discussed. */ + +#define YYFAIL goto yyerrlab +#if defined YYFAIL + /* This is here to suppress warnings from the GCC cpp's + -Wunused-macros. Normally we don't worry about that warning, but + some users do, and we want to make it easy for users to remove + YYFAIL uses, which will produce warnings from Bison 2.5. */ +#endif + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY && yylen == 1) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (1); \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (YYID (0)) + + +#define YYTERROR 1 +#define YYERRCODE 256 + + +/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. + If N is 0, then set CURRENT to the empty location which ends + the previous symbol: RHS[0] (always defined). */ + +#define YYRHSLOC(Rhs, K) ((Rhs)[K]) +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + do \ + if (YYID (N)) \ + { \ + (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ + (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ + (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ + (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ + } \ + else \ + { \ + (Current).first_line = (Current).last_line = \ + YYRHSLOC (Rhs, 0).last_line; \ + (Current).first_column = (Current).last_column = \ + YYRHSLOC (Rhs, 0).last_column; \ + } \ + while (YYID (0)) +#endif + + +/* This macro is provided for backward compatibility. */ + +#ifndef YY_LOCATION_PRINT +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +#endif + + +/* YYLEX -- calling `yylex' with the right arguments. */ + +#ifdef YYLEX_PARAM +# define YYLEX yylex (YYLEX_PARAM) +#else +# define YYLEX yylex () +#endif + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (YYID (0)) + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (YYID (0)) + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_value_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# else + YYUSE (yyoutput); +# endif + switch (yytype) + { + default: + break; + } +} + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (yytype < YYNTOKENS) + YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); + else + YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + + yy_symbol_value_print (yyoutput, yytype, yyvaluep); + YYFPRINTF (yyoutput, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) +#else +static void +yy_stack_print (yybottom, yytop) + yytype_int16 *yybottom; + yytype_int16 *yytop; +#endif +{ + YYFPRINTF (stderr, "Stack now"); + for (; yybottom <= yytop; yybottom++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (YYID (0)) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_reduce_print (YYSTYPE *yyvsp, int yyrule) +#else +static void +yy_reduce_print (yyvsp, yyrule) + YYSTYPE *yyvsp; + int yyrule; +#endif +{ + int yynrhs = yyr2[yyrule]; + int yyi; + unsigned long int yylno = yyrline[yyrule]; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + YYFPRINTF (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], + &(yyvsp[(yyi + 1) - (yynrhs)]) + ); + YYFPRINTF (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyvsp, Rule); \ +} while (YYID (0)) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static YYSIZE_T +yystrlen (const char *yystr) +#else +static YYSIZE_T +yystrlen (yystr) + const char *yystr; +#endif +{ + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# endif +# endif + +# ifndef yystpcpy +# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static char * +yystpcpy (char *yydest, const char *yysrc) +#else +static char * +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +#endif +{ + char *yyd = yydest; + const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYSIZE_T yyn = 0; + char const *yyp = yystr; + + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (! yyres) + return yystrlen (yystr); + + return yystpcpy (yyres, yystr) - yyres; +} +# endif + +/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message + about the unexpected token YYTOKEN for the state stack whose top is + YYSSP. + + Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is + not large enough to hold the message. In that case, also set + *YYMSG_ALLOC to the required number of bytes. Return 2 if the + required number of bytes is too large to store. */ +static int +yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, + yytype_int16 *yyssp, int yytoken) +{ + YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]); + YYSIZE_T yysize = yysize0; + YYSIZE_T yysize1; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + /* Internationalized format string. */ + const char *yyformat = 0; + /* Arguments of yyformat. */ + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + /* Number of reported tokens (one for the "unexpected", one per + "expected"). */ + int yycount = 0; + + /* There are many possibilities here to consider: + - Assume YYFAIL is not used. It's too flawed to consider. See + + for details. YYERROR is fine as it does not invoke this + function. + - If this state is a consistent state with a default action, then + the only way this function was invoked is if the default action + is an error action. In that case, don't check for expected + tokens because there are none. + - The only way there can be no lookahead present (in yychar) is if + this state is a consistent state with a default action. Thus, + detecting the absence of a lookahead is sufficient to determine + that there is no unexpected or expected token to report. In that + case, just report a simple "syntax error". + - Don't assume there isn't a lookahead just because this state is a + consistent state with a default action. There might have been a + previous inconsistent state, consistent state with a non-default + action, or user semantic action that manipulated yychar. + - Of course, the expected token list depends on states to have + correct lookahead information, and it depends on the parser not + to perform extra reductions after fetching a lookahead from the + scanner and before detecting a syntax error. Thus, state merging + (from LALR or IELR) and default reductions corrupt the expected + token list. However, the list is correct for canonical LR with + one exception: it will still contain any token that will not be + accepted due to an error action in a later state. + */ + if (yytoken != YYEMPTY) + { + int yyn = yypact[*yyssp]; + yyarg[yycount++] = yytname[yytoken]; + if (!yypact_value_is_default (yyn)) + { + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. In other words, skip the first -YYN actions for + this state because they are default actions. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yyx; + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR + && !yytable_value_is_error (yytable[yyx + yyn])) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + break; + } + yyarg[yycount++] = yytname[yyx]; + yysize1 = yysize + yytnamerr (0, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + } + } + + switch (yycount) + { +# define YYCASE_(N, S) \ + case N: \ + yyformat = S; \ + break + YYCASE_(0, YY_("syntax error")); + YYCASE_(1, YY_("syntax error, unexpected %s")); + YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); + YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); + YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); + YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); +# undef YYCASE_ + } + + yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + + if (*yymsg_alloc < yysize) + { + *yymsg_alloc = 2 * yysize; + if (! (yysize <= *yymsg_alloc + && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) + *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; + return 1; + } + + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + { + char *yyp = *yymsg; + int yyi = 0; + while ((*yyp = *yyformat) != '\0') + if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyformat += 2; + } + else + { + yyp++; + yyformat++; + } + } + return 0; +} +#endif /* YYERROR_VERBOSE */ + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) +#else +static void +yydestruct (yymsg, yytype, yyvaluep) + const char *yymsg; + int yytype; + YYSTYPE *yyvaluep; +#endif +{ + YYUSE (yyvaluep); + + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + switch (yytype) + { + + default: + break; + } +} + + +/* Prevent warnings from -Wmissing-prototypes. */ +#ifdef YYPARSE_PARAM +#if defined __STDC__ || defined __cplusplus +int yyparse (void *YYPARSE_PARAM); +#else +int yyparse (); +#endif +#else /* ! YYPARSE_PARAM */ +#if defined __STDC__ || defined __cplusplus +int yyparse (void); +#else +int yyparse (); +#endif +#endif /* ! YYPARSE_PARAM */ + + +/* The lookahead symbol. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; + +/* Number of syntax errors so far. */ +int yynerrs; + + +/*----------. +| yyparse. | +`----------*/ + +#ifdef YYPARSE_PARAM +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void *YYPARSE_PARAM) +#else +int +yyparse (YYPARSE_PARAM) + void *YYPARSE_PARAM; +#endif +#else /* ! YYPARSE_PARAM */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void) +#else +int +yyparse () + +#endif +#endif +{ + int yystate; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + + /* The stacks and their tools: + `yyss': related to states. + `yyvs': related to semantic values. + + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs; + YYSTYPE *yyvsp; + + YYSIZE_T yystacksize; + + int yyn; + int yyresult; + /* Lookahead token as an internal (translated) token number. */ + int yytoken; + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + yytoken = 0; + yyss = yyssa; + yyvs = yyvsa; + yystacksize = YYINITDEPTH; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + + /* Initialize stack pointers. + Waste one element of value and location stack + so that they stay on the same level as the state stack. + The wasted elements are never initialized. */ + yyssp = yyss; + yyvsp = yyvs; + + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. So pushing a state here evens the stacks. */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + yytype_int16 *yyss1 = yyss; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyexhaustedlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + if (yystate == YYFINAL) + YYACCEPT; + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* Do appropriate processing given the current state. Read a + lookahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to lookahead token. */ + yyn = yypact[yystate]; + if (yypact_value_is_default (yyn)) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = YYLEX; + } + + if (yychar <= YYEOF) + { + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yytable_value_is_error (yyn)) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the lookahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token. */ + yychar = YYEMPTY; + + yystate = yyn; + *++yyvsp = yylval; + + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 4: + +/* Line 1806 of yacc.c */ +#line 158 "scriptvals_parser.ypp" + { + if (!eventNewContext(psCurrScript, CR_RELEASE, &psCurrContext)) + { + yyerror("Couldn't create context"); + YYABORT; + } + if (!scrvAddContext((yyvsp[(1) - (2)].sval), psCurrContext, SCRV_EXEC)) + { + yyerror("Couldn't store context"); + YYABORT; + } + } + break; + + case 5: + +/* Line 1806 of yacc.c */ +#line 171 "scriptvals_parser.ypp" + { + if (!eventRunContext(psCurrContext, gameTime/SCR_TICKRATE)) + { + YYABORT; + } + } + break; + + case 6: + +/* Line 1806 of yacc.c */ +#line 178 "scriptvals_parser.ypp" + { + if (!eventNewContext(psCurrScript, CR_NORELEASE, &psCurrContext)) + { + yyerror("Couldn't create context"); + YYABORT; + } + if (!scrvAddContext((yyvsp[(3) - (3)].sval), psCurrContext, SCRV_NOEXEC)) + { + yyerror("Couldn't store context"); + YYABORT; + } + } + break; + + case 8: + +/* Line 1806 of yacc.c */ +#line 194 "scriptvals_parser.ypp" + { + + int namelen,extpos; + char *stringname; + + stringname=(yyvsp[(2) - (2)].sval); + + namelen=strlen( stringname); + extpos=namelen-3; + if (strncmp(&stringname[extpos],"blo",3)==0) + { + if (resPresent("BLO",stringname)==true) + { + psCurrScript = (SCRIPT_CODE*)resGetData("BLO",stringname); + } + else + { + // change extension to "slo" + stringname[extpos]='s'; + psCurrScript = (SCRIPT_CODE*)resGetData("SCRIPT",stringname); + } + } + else if (strncmp(&stringname[extpos],"slo",3)==0) + { + if (resPresent("SCRIPT",stringname)==true) + { + psCurrScript = (SCRIPT_CODE*)resGetData("SCRIPT",stringname); + } + } + + if (!psCurrScript) + { + yyerror("Script file %s not found", stringname); + YYABORT; + } + + (yyval.sval) = (yyvsp[(2) - (2)].sval); + } + break; + + case 12: + +/* Line 1806 of yacc.c */ +#line 240 "scriptvals_parser.ypp" + { + INTERP_VAL data; /* structure to to hold all types */ + BASE_OBJECT *psObj; + SDWORD compIndex; + + /* set type */ + data.type = (yyvsp[(2) - (3)].tval); + + switch ((unsigned)(yyvsp[(2) - (3)].tval)) // Unsigned cast to suppress compiler warnings due to enum abuse. + { + case VAL_INT: + data.v.ival = (yyvsp[(3) - (3)].sInit).index; //index = integer value of the variable, not var index + if ((yyvsp[(3) - (3)].sInit).type != IT_INDEX || + !eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + break; + case ST_DROID: + if ((yyvsp[(3) - (3)].sInit).type != IT_INDEX) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + psObj = getBaseObjFromId((UDWORD)(yyvsp[(3) - (3)].sInit).index); + if (!psObj) + { + yyerror("Droid id %d not found", (UDWORD)(yyvsp[(3) - (3)].sInit).index); + YYABORT; + } + + data.v.oval = psObj; /* store as pointer */ + + if (psObj->type != OBJ_DROID) + { + yyerror("Object id %d is not a droid", (UDWORD)(yyvsp[(3) - (3)].sInit).index); + YYABORT; + } + else + { + if(!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + } + break; + + case ST_STRUCTURE: + if ((yyvsp[(3) - (3)].sInit).type != IT_INDEX) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + psObj = getBaseObjFromId((UDWORD)(yyvsp[(3) - (3)].sInit).index); + if (!psObj) + { + yyerror("Structure id %d not found", (UDWORD)(yyvsp[(3) - (3)].sInit).index); + YYABORT; + } + + data.v.oval = psObj; + + if (psObj->type != OBJ_STRUCTURE) + { + yyerror("Object id %d is not a structure", (UDWORD)(yyvsp[(3) - (3)].sInit).index); + YYABORT; + } + else + { + if(!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + } + break; + case ST_FEATURE: + if ((yyvsp[(3) - (3)].sInit).type != IT_INDEX) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + psObj = getBaseObjFromId((UDWORD)(yyvsp[(3) - (3)].sInit).index); + if (!psObj) + { + yyerror("Feature id %d not found", (UDWORD)(yyvsp[(3) - (3)].sInit).index); + YYABORT; + } + + data.v.oval = psObj; + + if (psObj->type != OBJ_FEATURE) + { + yyerror("Object id %d is not a feature", (UDWORD)(yyvsp[(3) - (3)].sInit).index); + YYABORT; + } + else + { + if(!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + } + break; + case ST_FEATURESTAT: + if ((yyvsp[(3) - (3)].sInit).type != IT_STRING) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + + data.v.ival = getFeatureStatFromName((yyvsp[(3) - (3)].sInit).pString); + + if (data.v.ival == -1) + { + yyerror("Feature Stat %s not found", (yyvsp[(3) - (3)].sInit).pString); + YYABORT; + } + if (!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + break; + case VAL_BOOL: + data.v.bval = (yyvsp[(3) - (3)].sInit).index; //index = boolean value, not var index + if ((yyvsp[(3) - (3)].sInit).type != IT_BOOL || + !eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + break; + case ST_BODY: + if ((yyvsp[(3) - (3)].sInit).type != IT_STRING) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + data.v.ival = getCompFromResName(COMP_BODY, (yyvsp[(3) - (3)].sInit).pString); + if (data.v.ival == -1) + { + yyerror("body component %s not found", (yyvsp[(3) - (3)].sInit).pString); + YYABORT; + } + if (!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + break; + case ST_PROPULSION: + if ((yyvsp[(3) - (3)].sInit).type != IT_STRING) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + data.v.ival = getCompFromResName(COMP_PROPULSION, (yyvsp[(3) - (3)].sInit).pString); + if (data.v.ival == -1) + { + yyerror("Propulsion component %s not found", (yyvsp[(3) - (3)].sInit).pString); + YYABORT; + } + if (!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + break; + case ST_ECM: + if ((yyvsp[(3) - (3)].sInit).type != IT_STRING) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + data.v.ival = getCompFromResName(COMP_ECM, (yyvsp[(3) - (3)].sInit).pString); + if (data.v.ival == -1) + { + yyerror("ECM component %s not found", (yyvsp[(3) - (3)].sInit).pString); + YYABORT; + } + if (!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + break; + case ST_SENSOR: + if ((yyvsp[(3) - (3)].sInit).type != IT_STRING) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + data.v.ival = getCompFromResName(COMP_SENSOR, (yyvsp[(3) - (3)].sInit).pString); + if (data.v.ival == -1) + { + yyerror("Sensor component %s not found", (yyvsp[(3) - (3)].sInit).pString); + YYABORT; + } + if (!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + break; + case ST_CONSTRUCT: + if ((yyvsp[(3) - (3)].sInit).type != IT_STRING) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + data.v.ival = getCompFromResName(COMP_CONSTRUCT, (yyvsp[(3) - (3)].sInit).pString); + if (data.v.ival == -1) + { + yyerror("Construct component %s not found", (yyvsp[(3) - (3)].sInit).pString); + YYABORT; + } + if (!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + break; + case ST_REPAIR: + if ((yyvsp[(3) - (3)].sInit).type != IT_STRING) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + data.v.ival = getCompFromResName(COMP_REPAIRUNIT, (yyvsp[(3) - (3)].sInit).pString); + if (data.v.ival == -1) + { + yyerror("Repair component %s not found", (yyvsp[(3) - (3)].sInit).pString); + YYABORT; + } + if (!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + break; + case ST_BRAIN: + if ((yyvsp[(3) - (3)].sInit).type != IT_STRING) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + data.v.ival = getCompFromResName(COMP_BRAIN, (yyvsp[(3) - (3)].sInit).pString); + if (data.v.ival == -1) + { + yyerror("Brain component %s not found", (yyvsp[(3) - (3)].sInit).pString); + YYABORT; + } + if (!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + break; + case ST_WEAPON: + if ((yyvsp[(3) - (3)].sInit).type != IT_STRING) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + data.v.ival = getCompFromResName(COMP_WEAPON, (yyvsp[(3) - (3)].sInit).pString); + if (data.v.ival == -1) + { + yyerror("Weapon component %s not found", (yyvsp[(3) - (3)].sInit).pString); + YYABORT; + } + if (!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + break; + case ST_TEMPLATE: + if ((yyvsp[(3) - (3)].sInit).type != IT_STRING) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + data.v.oval = getTemplateFromTranslatedNameNoPlayer((yyvsp[(3) - (3)].sInit).pString); /* store pointer to the template */ + if (data.v.oval == NULL) + { + yyerror("Template %s not found", (yyvsp[(3) - (3)].sInit).pString); + YYABORT; + } + if (!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + break; + case ST_STRUCTURESTAT: + if ((yyvsp[(3) - (3)].sInit).type != IT_STRING) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + data.v.ival = getStructStatFromName((yyvsp[(3) - (3)].sInit).pString); + if (data.v.ival == -1) + { + yyerror("Structure Stat %s not found", (yyvsp[(3) - (3)].sInit).pString); + YYABORT; + } + if (!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + break; + case ST_STRUCTUREID: + if ((yyvsp[(3) - (3)].sInit).type != IT_INDEX) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + psObj = getBaseObjFromId((UDWORD)(yyvsp[(3) - (3)].sInit).index); + if (!psObj) + { + yyerror("Structure id %d not found", (UDWORD)(yyvsp[(3) - (3)].sInit).index); + YYABORT; + } + data.v.ival = (yyvsp[(3) - (3)].sInit).index; /* store structure id */ + if (psObj->type != OBJ_STRUCTURE) + { + yyerror("Object id %d is not a structure", (UDWORD)(yyvsp[(3) - (3)].sInit).index); + YYABORT; + } + else + { + if(!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + } + break; + case ST_DROIDID: + if ((yyvsp[(3) - (3)].sInit).type != IT_INDEX) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + psObj = getBaseObjFromId((UDWORD)(yyvsp[(3) - (3)].sInit).index); + if (!psObj) + { + yyerror("Droid id %d not found", (UDWORD)(yyvsp[(3) - (3)].sInit).index); + YYABORT; + } + data.v.ival = (yyvsp[(3) - (3)].sInit).index; /* store id*/ + if (psObj->type != OBJ_DROID) + { + yyerror("Object id %d is not a droid", (UDWORD)(yyvsp[(3) - (3)].sInit).index); + YYABORT; + } + else + { + if(!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + } + break; + case ST_INTMESSAGE: + if ((yyvsp[(3) - (3)].sInit).type != IT_STRING) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + data.v.oval = getViewData((yyvsp[(3) - (3)].sInit).pString); /* store pointer to the intelligence message */ + if (data.v.oval == NULL) + { + yyerror("Message %s not found", (yyvsp[(3) - (3)].sInit).pString); + YYABORT; + } + if(!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + break; + case ST_TEXTSTRING: + { + const char* pString; + + if ((yyvsp[(3) - (3)].sInit).type != IT_STRING) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + pString = strresGetString(psStringRes, (yyvsp[(3) - (3)].sInit).pString); + if (!pString) + { + yyerror("Cannot find the string for id \"%s\"", (yyvsp[(3) - (3)].sInit).pString); + YYABORT; + } + data.v.sval = strdup(pString); + if (!data.v.sval) + { + debug(LOG_ERROR, "Out of memory"); + abort(); + YYABORT; + } + if (!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + break; + } + case ST_LEVEL: + { + LEVEL_DATASET *psLevel; + + if ((yyvsp[(3) - (3)].sInit).type != IT_STRING) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + // just check the level exists + psLevel = levFindDataSet((yyvsp[(3) - (3)].sInit).pString); + if (psLevel == NULL) + { + yyerror("Level %s not found", (yyvsp[(3) - (3)].sInit).pString); + YYABORT; + } + data.v.sval = psLevel->pName; /* store string pointer */ + if (!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + } + break; + case ST_SOUND: + if ((yyvsp[(3) - (3)].sInit).type != IT_STRING) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + /* find audio id */ + compIndex = audio_GetTrackID( (yyvsp[(3) - (3)].sInit).pString ); + if (compIndex == SAMPLE_NOT_FOUND) + { + /* set track vals */ + compIndex = audio_SetTrackVals((yyvsp[(3) - (3)].sInit).pString, false, 100, 1800); + } + /* save track ID */ + data.v.ival = compIndex; + if (!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + break; + case ST_RESEARCH: + if ((yyvsp[(3) - (3)].sInit).type != IT_STRING) + { + yyerror("Typemismatch for variable %d", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + data.v.oval = getResearch((yyvsp[(3) - (3)].sInit).pString); /* store pointer */ +#if 0 + if (data.v.oval == NULL) + { + yyerror("Research %s not found", (yyvsp[(3) - (3)].sInit).pString); + YYABORT; + } +#endif + if(!eventSetContextVar(psCurrContext, (yyvsp[(1) - (3)].vindex), &data)) + { + yyerror("Set Value Failed for %u", (yyvsp[(1) - (3)].vindex)); + YYABORT; + } + break; + default: + yyerror("Unknown type: %s", asTypeTable[(yyvsp[(2) - (3)].tval)].pIdent); + YYABORT; + break; + } + } + break; + + case 13: + +/* Line 1806 of yacc.c */ +#line 731 "scriptvals_parser.ypp" + { + sCurrArrayIndexes.dimensions = 1; + sCurrArrayIndexes.elements[0] = (yyvsp[(2) - (3)].ival); + + (yyval.arrayIndex) = &sCurrArrayIndexes; + } + break; + + case 14: + +/* Line 1806 of yacc.c */ +#line 740 "scriptvals_parser.ypp" + { + (yyval.arrayIndex) = (yyvsp[(1) - (1)].arrayIndex); + } + break; + + case 15: + +/* Line 1806 of yacc.c */ +#line 744 "scriptvals_parser.ypp" + { + if ((yyvsp[(1) - (4)].arrayIndex)->dimensions >= VAR_MAX_DIMENSIONS) + { + yyerror("Too many dimensions for array"); + YYABORT; + } + (yyvsp[(1) - (4)].arrayIndex)->elements[(yyvsp[(1) - (4)].arrayIndex)->dimensions] = (yyvsp[(3) - (4)].ival); + (yyvsp[(1) - (4)].arrayIndex)->dimensions += 1; + } + break; + + case 16: + +/* Line 1806 of yacc.c */ +#line 757 "scriptvals_parser.ypp" + { + (yyval.vindex) = (yyvsp[(1) - (1)].vindex); + } + break; + + case 17: + +/* Line 1806 of yacc.c */ +#line 761 "scriptvals_parser.ypp" + { + UDWORD index; + + if (!scrvCheckArrayIndex((yyvsp[(1) - (2)].vindex), (yyvsp[(2) - (2)].arrayIndex), &index)) + { + YYABORT; + } + + (yyval.vindex) = index; + } + break; + + case 18: + +/* Line 1806 of yacc.c */ +#line 774 "scriptvals_parser.ypp" + { + (yyval.sInit).type = IT_BOOL; + (yyval.sInit).index = (yyvsp[(1) - (1)].bval); + } + break; + + case 19: + +/* Line 1806 of yacc.c */ +#line 779 "scriptvals_parser.ypp" + { + (yyval.sInit).type = IT_INDEX; + (yyval.sInit).index = (yyvsp[(1) - (1)].ival); + } + break; + + case 20: + +/* Line 1806 of yacc.c */ +#line 784 "scriptvals_parser.ypp" + { + (yyval.sInit).type = IT_STRING; + (yyval.sInit).pString = (yyvsp[(1) - (1)].sval); + } + break; + + + +/* Line 1806 of yacc.c */ +#line 2181 "scriptvals_parser.cpp" + default: break; + } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + + /* Now `shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); + + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if ! YYERROR_VERBOSE + yyerror (YY_("syntax error")); +#else +# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ + yyssp, yytoken) + { + char const *yymsgp = YY_("syntax error"); + int yysyntax_error_status; + yysyntax_error_status = YYSYNTAX_ERROR; + if (yysyntax_error_status == 0) + yymsgp = yymsg; + else if (yysyntax_error_status == 1) + { + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); + if (!yymsg) + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + yysyntax_error_status = 2; + } + else + { + yysyntax_error_status = YYSYNTAX_ERROR; + yymsgp = yymsg; + } + } + yyerror (yymsgp); + if (yysyntax_error_status == 2) + goto yyexhaustedlab; + } +# undef YYSYNTAX_ERROR +#endif + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (/*CONSTCOND*/ 0) + goto yyerrorlab; + + /* Do not reclaim the symbols of the rule which action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (!yypact_value_is_default (yyn)) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + + yydestruct ("Error: popping", + yystos[yystate], yyvsp); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + *++yyvsp = yylval; + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#if !defined(yyoverflow) || YYERROR_VERBOSE +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEMPTY) + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + } + /* Do not reclaim the symbols of the rule which action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + /* Make sure YYID is used. */ + return YYID (yyresult); +} + + + +/* Line 2067 of yacc.c */ +#line 790 "scriptvals_parser.ypp" + + +// Lookup a type +bool scrvLookUpType(const char *pIdent, INTERP_TYPE *pType) +{ + TYPE_SYMBOL *psCurr; + + for(psCurr = asTypeTable; psCurr->typeID != 0; psCurr++) + { + if (strcmp(psCurr->pIdent, pIdent) == 0) + { + *pType = psCurr->typeID; + return true; + } + } + + return false; +} + + +// Lookup a variable identifier +bool scrvLookUpVar(const char *pIdent, UDWORD *pIndex) +{ + UDWORD i; + + if (!psCurrScript || psCurrScript->psDebug == NULL) + { + return false; + } + + for(i=0; inumGlobals; i++) + { + if (psCurrScript->psVarDebug[i].pIdent != NULL && + strcmp(psCurrScript->psVarDebug[i].pIdent, pIdent) == 0) + { + *pIndex = i; + return true; + } + } + + return false; +} + + +// Lookup an array identifier +bool scrvLookUpArray(const char *pIdent, UDWORD *pIndex) +{ + UDWORD i; + + if (!psCurrScript || psCurrScript->psDebug == NULL) + { + return false; + } + + for(i=0; inumArrays; i++) + { + if (psCurrScript->psArrayDebug[i].pIdent != NULL && + strcmp(psCurrScript->psArrayDebug[i].pIdent, pIdent) == 0) + { + *pIndex = i; + return true; + } + } + + return false; +} + + +// Load a script value file +bool scrvLoad(PHYSFS_file* fileHandle) +{ + bool retval; + lexerinput_t input; + + input.type = LEXINPUT_PHYSFS; + input.input.physfsfile = fileHandle; + + scrv_set_extra(&input); + + retval = (scrv_parse() == 0); + scrv_lex_destroy(); + + return retval; +} + +/* A simple error reporting routine */ +void yyerror(const char* fmt, ...) +{ + char* txtBuf; + size_t size; + va_list args; + + va_start(args, fmt); + size = vsnprintf(NULL, 0, fmt, args); + va_end(args); + + txtBuf = (char *)alloca(size + 1); + + va_start(args, fmt); + vsprintf(txtBuf, fmt, args); + va_end(args); + + debug(LOG_ERROR, "VLO parse error: %s at line %d, text: '%s'", + txtBuf, scrv_get_lineno(), scrv_get_text()); +} + diff --git a/src/scriptvals_parser.h b/src/scriptvals_parser.h new file mode 100644 index 000000000..8a120037b --- /dev/null +++ b/src/scriptvals_parser.h @@ -0,0 +1,81 @@ +/* + This file is part of Warzone 2100. + Copyright (C) 2005-2013 Warzone 2100 Project + + Warzone 2100 is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Warzone 2100 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Warzone 2100; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + BOOLEAN_T = 258, + INTEGER = 259, + IDENT = 260, + QTEXT = 261, + TYPE = 262, + VAR = 263, + ARRAY = 264, + SCRIPT = 265, + STORE = 266, + RUN = 267 + }; +#endif +/* Tokens. */ +#define BOOLEAN_T 258 +#define INTEGER 259 +#define IDENT 260 +#define QTEXT 261 +#define TYPE 262 +#define VAR 263 +#define ARRAY 264 +#define SCRIPT 265 +#define STORE 266 +#define RUN 267 + + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +{ + +/* Line 2068 of yacc.c */ +#line 120 "scriptvals_parser.ypp" + + bool bval; + INTERP_TYPE tval; + char *sval; + UDWORD vindex; + SDWORD ival; + VAR_INIT sInit; + ARRAY_INDEXES *arrayIndex; + + + +/* Line 2068 of yacc.c */ +#line 86 "scriptvals_parser.h" +} YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +#endif + +extern YYSTYPE scrv_lval; + + diff --git a/win32/MSVCdelparser.bat b/win32/MSVCdelparser.bat deleted file mode 100644 index 93af4351b..000000000 --- a/win32/MSVCdelparser.bat +++ /dev/null @@ -1,23 +0,0 @@ -del ..\lib\framework\resource_lexer.cpp -del ..\lib\framework\resource_parser.cpp -del ..\lib\framework\resource_parser.hpp -del ..\lib\framework\strres_lexer.cpp -del ..\lib\framework\strres_parser.cpp -del ..\lib\framework\strres_parser.hpp -del ..\lib\gamelib\audp_lexer.cpp -del ..\lib\gamelib\audp_parser.cpp -del ..\lib\gamelib\audp_parser.hpp -del ..\lib\script\chat_lexer.cpp -del ..\lib\script\chat_parser.cpp -del ..\lib\script\chat_parser.hpp -del ..\lib\script\script_lexer.cpp -del ..\lib\script\script_parser.cpp -del ..\lib\script\script_parser.hpp -del ..\src\autorevision.h -del ..\src\level_lexer.cpp -del ..\src\message_lexer.cpp -del ..\src\message_parser.cpp -del ..\src\message_parser.hpp -del ..\src\scriptvals_lexer.cpp -del ..\src\scriptvals_parser.cpp -del ..\src\scriptvals_parser.hpp