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Documentation                       Search   cf_gramatical.cpp Go to the documentation of this file. /* A Bison parser, made from cf_gramatical.yxx by GNU Bison version 1.28 */ #define YYBISON 1 /* Identify Bison output. */ #define yyparse cfparse #define yylex cflex #define yyerror cferror #define yylval cflval #define yychar cfchar #define yydebug cfdebug #define yynerrs cfnerrs #define ADD_ASSIGN 257 #define ASSIGN 258 #define VARIABLE 259 #define STRING 260 #define SEMICOLON 261 #define PLUS 262 #define MINUS 263 #define MULT 264 #define DIVIDE 265 #define RPAREN 266 #define LPAREN 267 #define RBRACE 268 #define LBRACE 269 #define COMMA 270 #define INT 271 #define REAL 272 #line 1 "cf_gramatical.yxx" /* Includes */ #ifdef NL_OS_WINDOWS #pragma warning (disable : 4786) #endif // NL_OS_WINDOWS #include <stdio.h> #include <vector> #include <string> #include "nel/misc/config_file.h" #include "nel/misc/common.h" #include "nel/misc/debug.h" using namespace std; using namespace NLMISC; /* Constantes */ #define YYPARSE_PARAM pvararray // WARNING!!!! DEBUG_PRINTF are commented using // so IT MUST HAVE NO INSTRUCTION AFTER A DEBUG_PRINTF OR THEY LL BE COMMENTED //#define DEBUG_PRINTF InfoLog->displayRaw #ifdef __GNUC__ #define DEBUG_PRINTF(format, args...) #else // __GNUC__ #define DEBUG_PRINTF // InfoLog->displayRaw #endif // __GNUC__ //#define DEBUG_PRINT(a) InfoLog->displayRaw(a) #define DEBUG_PRINT(a) /* Types */ enum cf_operation { OP_PLUS, OP_MINUS, OP_MULT, OP_DIVIDE, OP_NEG }; struct cf_value { NLMISC::CConfigFile::CVar::TVarType Type; int Int; double Real; char String[1024]; }; /* Externals */ extern bool cf_Ignore; extern FILE *yyin; /* Variables */ NLMISC::CConfigFile::CVar cf_CurrentVar; int cf_CurrentLine; bool cf_OverwriteExistingVariable; // setup in the config_file.cpp reparse() /* Prototypes */ int yylex (void); cf_value cf_op (cf_value a, cf_value b, cf_operation op); void cf_print (cf_value Val); void cf_setVar (NLMISC::CConfigFile::CVar &Var, cf_value Val); int yyerror (const char *); #line 81 "cf_gramatical.yxx" typedef union { cf_value Val; } YYSTYPE; #include <stdio.h> #ifndef __cplusplus #ifndef __STDC__ #define const #endif #endif #define YYFINAL 44 #define YYFLAG -32768 #define YYNTBASE 19 #define YYTRANSLATE(x) ((unsigned)(x) <= 272 ? yytranslate[x] : 30) static const char 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, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 }; #if YYDEBUG != 0 static const short yyprhs[] = { 0, 0, 1, 4, 5, 8, 10, 15, 20, 22, 26, 28, 29, 34, 35, 37, 41, 45, 47, 51, 55, 58, 61, 65, 67, 69, 71, 73 }; static const short yyrhs[] = { -1, 20, 21, 0, 0, 21, 22, 0, 22, 0, 5, 4, 23, 7, 0, 5, 3, 23, 7, 0, 26, 0, 15, 24, 14, 0, 26, 0, 0, 26, 25, 16, 24, 0, 0, 27, 0, 26, 8, 27, 0, 26, 9, 27, 0, 28, 0, 27, 10, 28, 0, 27, 11, 28, 0, 8, 28, 0, 9, 28, 0, 13, 23, 12, 0, 17, 0, 18, 0, 6, 0, 29, 0, 5, 0 }; #endif #if YYDEBUG != 0 static const short yyrline[] = { 0, 100, 100, 100, 103, 104, 107, 161, 209, 210, 213, 214, 214, 215, 218, 219, 220, 223, 224, 225, 228, 229, 230, 231, 232, 233, 234, 237 }; #endif #if YYDEBUG != 0 || defined (YYERROR_VERBOSE) static const char * const yytname[] = { "$","error","$undefined.","ADD_ASSIGN", "ASSIGN","VARIABLE","STRING","SEMICOLON","PLUS","MINUS","MULT","DIVIDE","RPAREN", "LPAREN","RBRACE","LBRACE","COMMA","INT","REAL","ROOT","@1","instlist","inst", "expression","exprbrace","@2","expr2","expr3","expr4","variable", NULL }; #endif static const short yyr1[] = { 0, 20, 19, 19, 21, 21, 22, 22, 23, 23, 24, 25, 24, 24, 26, 26, 26, 27, 27, 27, 28, 28, 28, 28, 28, 28, 28, 29 }; static const short yyr2[] = { 0, 0, 2, 0, 2, 1, 4, 4, 1, 3, 1, 0, 4, 0, 1, 3, 3, 1, 3, 3, 2, 2, 3, 1, 1, 1, 1, 1 }; static const short yydefact[] = { 1, 0, 0, 2, 5, 0, 0, 4, 27, 25, 0, 0, 0, 13, 23, 24, 0, 8, 14, 17, 26, 0, 20, 21, 0, 0, 10, 7, 0, 0, 0, 0, 6, 22, 9, 0, 15, 16, 18, 19, 13, 12, 0, 0, 0 }; static const short yydefgoto[] = { 42, 1, 3, 4, 16, 25, 35, 17, 18, 19, 20 }; static const short yypact[] = { 5, 7, 15, 7,-32768, -2, -2,-32768,-32768,-32768, 20, 20, -2, 20,-32768,-32768, 25, 22, 13,-32768,-32768, 29,-32768,-32768, 8, 26, 1,-32768, 20, 20, 20, 20,-32768,-32768,-32768, 23, 13, 13,-32768,-32768, 20, -32768, 41, 42,-32768 }; static const short yypgoto[] = {-32768, -32768,-32768, 40, 2, 4,-32768, -13, 6, -9,-32768 }; #define YYLAST 44 static const short yytable[] = { 26, 22, 23, 8, 9, -3, 10, 11, 21, 28, 29, 12, 2, 13, 24, 14, 15, -11, 5, 6, 33, 38, 39, 30, 31, 8, 9, 26, 10, 11, 28, 29, 27, 12, 36, 37, 32, 14, 15, 40, 34, 43, 44, 7, 41 }; static const short yycheck[] = { 13, 10, 11, 5, 6, 0, 8, 9, 6, 8, 9, 13, 5, 15, 12, 17, 18, 16, 3, 4, 12, 30, 31, 10, 11, 5, 6, 40, 8, 9, 8, 9, 7, 13, 28, 29, 7, 17, 18, 16, 14, 0, 0, 3, 40 }; /* -*-C-*- Note some compilers choke on comments on `#line' lines. */ #line 3 "cfbison.simple" /* This file comes from bison-1.28. */ /* Skeleton output parser for bison, Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc. This program 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, or (at your option) any later version. This program 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 this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* As a special exception, when this file is copied by Bison into a Bison output file, you may use that output file without restriction. This special exception was added by the Free Software Foundation in version 1.24 of Bison. */ /* This is the parser code that is written into each bison parser when the %semantic_parser declaration is not specified in the grammar. It was written by Richard Stallman by simplifying the hairy parser used when %semantic_parser is specified. */ #ifndef YYSTACK_USE_ALLOCA #ifdef alloca #define YYSTACK_USE_ALLOCA #else /* alloca not defined */ #ifdef __GNUC__ #define YYSTACK_USE_ALLOCA #define alloca __builtin_alloca #else /* not GNU C. */ #if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386)) #define YYSTACK_USE_ALLOCA #include <alloca.h> #else /* not sparc */ /* We think this test detects Watcom and Microsoft C. */ /* This used to test MSDOS, but that is a bad idea since that symbol is in the user namespace. */ #if (defined (_MSDOS) || defined (_MSDOS_)) && !defined (__TURBOC__) #if 0 /* No need for malloc.h, which pollutes the namespace; instead, just don't use alloca. */ #include <malloc.h> #endif #else /* not MSDOS, or __TURBOC__ */ #if defined(_AIX) /* I don't know what this was needed for, but it pollutes the namespace. So I turned it off. rms, 2 May 1997. */ /* #include <malloc.h> */ #pragma alloca #define YYSTACK_USE_ALLOCA #else /* not MSDOS, or __TURBOC__, or _AIX */ #if 0 #ifdef __hpux /* haible@ilog.fr says this works for HPUX 9.05 and up, and on HPUX 10. Eventually we can turn this on. */ #define YYSTACK_USE_ALLOCA #define alloca __builtin_alloca #endif /* __hpux */ #endif #endif /* not _AIX */ #endif /* not MSDOS, or __TURBOC__ */ #endif /* not sparc */ #endif /* not GNU C */ #endif /* alloca not defined */ #endif /* YYSTACK_USE_ALLOCA not defined */ #ifdef YYSTACK_USE_ALLOCA #define YYSTACK_ALLOC alloca #else #define YYSTACK_ALLOC malloc #endif /* Note: there must be only one dollar sign in this file. It is replaced by the list of actions, each action as one case of the switch. */ #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 yyerrlab1 /* 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. */ #define YYFAIL goto yyerrlab #define YYRECOVERING() (!!yyerrstatus) #define YYBACKUP(token, value) \ do \ if (yychar == YYEMPTY && yylen == 1) \ { yychar = (token), yylval = (value); \ yychar1 = YYTRANSLATE (yychar); \ YYPOPSTACK; \ goto yybackup; \ } \ else \ { yyerror ("syntax error: cannot back up"); YYERROR; } \ while (0) #define YYTERROR 1 #define YYERRCODE 256 #ifndef YYPURE #define YYLEX yylex() #endif #ifdef YYPURE #ifdef YYLSP_NEEDED #ifdef YYLEX_PARAM #define YYLEX yylex(&yylval, &yylloc, YYLEX_PARAM) #else #define YYLEX yylex(&yylval, &yylloc) #endif #else /* not YYLSP_NEEDED */ #ifdef YYLEX_PARAM #define YYLEX yylex(&yylval, YYLEX_PARAM) #else #define YYLEX yylex(&yylval) #endif #endif /* not YYLSP_NEEDED */ #endif /* If nonreentrant, generate the variables here */ #ifndef YYPURE int yychar; /* the lookahead symbol */ YYSTYPE yylval; /* the semantic value of the */ /* lookahead symbol */ #ifdef YYLSP_NEEDED YYLTYPE yylloc; /* location data for the lookahead */ /* symbol */ #endif int yynerrs; /* number of parse errors so far */ #endif /* not YYPURE */ #if YYDEBUG != 0 int yydebug; /* nonzero means print parse trace */ /* Since this is uninitialized, it does not stop multiple parsers from coexisting. */ #endif /* YYINITDEPTH indicates the initial size of the parser's stacks */ #ifndef YYINITDEPTH #define YYINITDEPTH 200 #endif /* YYMAXDEPTH is the maximum size the stacks can grow to (effective only if the built-in stack extension method is used). */ #if YYMAXDEPTH == 0 #undef YYMAXDEPTH #endif #ifndef YYMAXDEPTH #define YYMAXDEPTH 10000 #endif  /* Define __yy_memcpy. Note that the size argument should be passed with type unsigned int, because that is what the non-GCC definitions require. With GCC, __builtin_memcpy takes an arg of type size_t, but it can handle unsigned int. */ #if __GNUC__ > 1 /* GNU C and GNU C++ define this. */ #define __yy_memcpy(TO,FROM,COUNT) __builtin_memcpy(TO,FROM,COUNT) #else /* not GNU C or C++ */ #ifndef __cplusplus /* This is the most reliable way to avoid incompatibilities in available built-in functions on various systems. */ static void __yy_memcpy (to, from, count) char *to; char *from; unsigned int count; { register char *f = from; register char *t = to; register int i = count; while (i-- > 0) *t++ = *f++; } #else /* __cplusplus */ /* This is the most reliable way to avoid incompatibilities in available built-in functions on various systems. */ static void __yy_memcpy (char *to, char *from, unsigned int count) { register char *t = to; register char *f = from; register int i = count; while (i-- > 0) *t++ = *f++; } #endif #endif  #line 217 "cfbison.simple" /* The user can define YYPARSE_PARAM as the name of an argument to be passed into yyparse. The argument should have type void *. It should actually point to an object. Grammar actions can access the variable by casting it to the proper pointer type. */ #ifdef YYPARSE_PARAM #ifdef __cplusplus #define YYPARSE_PARAM_ARG void *YYPARSE_PARAM #define YYPARSE_PARAM_DECL #else /* not __cplusplus */ #define YYPARSE_PARAM_ARG YYPARSE_PARAM #define YYPARSE_PARAM_DECL void *YYPARSE_PARAM; #endif /* not __cplusplus */ #else /* not YYPARSE_PARAM */ #define YYPARSE_PARAM_ARG #define YYPARSE_PARAM_DECL #endif /* not YYPARSE_PARAM */ /* Prevent warning if -Wstrict-prototypes. */ #ifdef __GNUC__ #ifdef YYPARSE_PARAM int yyparse (void *); #else int yyparse (void); #endif #endif int yyparse(YYPARSE_PARAM_ARG) YYPARSE_PARAM_DECL { register int yystate; register int yyn; register short *yyssp; register YYSTYPE *yyvsp; int yyerrstatus; /* number of tokens to shift before error messages enabled */ int yychar1 = 0; /* lookahead token as an internal (translated) token number */ short yyssa[YYINITDEPTH]; /* the state stack */ YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */ short *yyss = yyssa; /* refer to the stacks thru separate pointers */ YYSTYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */ #ifdef YYLSP_NEEDED YYLTYPE yylsa[YYINITDEPTH]; /* the location stack */ YYLTYPE *yyls = yylsa; YYLTYPE *yylsp; #define YYPOPSTACK (yyvsp--, yyssp--, yylsp--) #else #define YYPOPSTACK (yyvsp--, yyssp--) #endif int yystacksize = YYINITDEPTH; int yyfree_stacks = 0; #ifdef YYPURE int yychar; YYSTYPE yylval; int yynerrs; #ifdef YYLSP_NEEDED YYLTYPE yylloc; #endif #endif YYSTYPE yyval; /* the variable used to return */ /* semantic values from the action */ /* routines */ // ace: big fake for VC7 because it checks if yyval is init or not yyval.Val.Int = 0; int yylen; #if YYDEBUG != 0 if (yydebug) fprintf(stderr, "Starting parse\n"); #endif 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 - 1; yyvsp = yyvs; #ifdef YYLSP_NEEDED yylsp = yyls; #endif /* Push a new state, which is found in yystate . */ /* In all cases, when you get here, the value and location stacks have just been pushed. so pushing a state here evens the stacks. */ yynewstate: *++yyssp = yystate; if (yyssp >= yyss + yystacksize - 1) { /* 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; short *yyss1 = yyss; #ifdef YYLSP_NEEDED YYLTYPE *yyls1 = yyls; #endif /* Get the current used size of the three stacks, in elements. */ int size = yyssp - yyss + 1; #ifdef yyoverflow /* Each stack pointer address is followed by the size of the data in use in that stack, in bytes. */ #ifdef YYLSP_NEEDED /* This used to be a conditional around just the two extra args, but that might be undefined if yyoverflow is a macro. */ yyoverflow("parser stack overflow", &yyss1, size * sizeof (*yyssp), &yyvs1, size * sizeof (*yyvsp), &yyls1, size * sizeof (*yylsp), &yystacksize); #else yyoverflow("parser stack overflow", &yyss1, size * sizeof (*yyssp), &yyvs1, size * sizeof (*yyvsp), &yystacksize); #endif yyss = yyss1; yyvs = yyvs1; #ifdef YYLSP_NEEDED yyls = yyls1; #endif #else /* no yyoverflow */ /* Extend the stack our own way. */ if (yystacksize >= YYMAXDEPTH) { yyerror("parser stack overflow"); if (yyfree_stacks) { free (yyss); free (yyvs); #ifdef YYLSP_NEEDED free (yyls); #endif } return 2; } yystacksize *= 2; if (yystacksize > YYMAXDEPTH) yystacksize = YYMAXDEPTH; #ifndef YYSTACK_USE_ALLOCA yyfree_stacks = 1; #endif yyss = (short *) YYSTACK_ALLOC (yystacksize * sizeof (*yyssp)); __yy_memcpy ((char *)yyss, (char *)yyss1, size * (unsigned int) sizeof (*yyssp)); yyvs = (YYSTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yyvsp)); __yy_memcpy ((char *)yyvs, (char *)yyvs1, size * (unsigned int) sizeof (*yyvsp)); #ifdef YYLSP_NEEDED yyls = (YYLTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yylsp)); __yy_memcpy ((char *)yyls, (char *)yyls1, size * (unsigned int) sizeof (*yylsp)); #endif #endif /* no yyoverflow */ yyssp = yyss + size - 1; yyvsp = yyvs + size - 1; #ifdef YYLSP_NEEDED yylsp = yyls + size - 1; #endif #if YYDEBUG != 0 if (yydebug) fprintf(stderr, "Stack size increased to %d\n", yystacksize); #endif if (yyssp >= yyss + yystacksize - 1) YYABORT; } #if YYDEBUG != 0 if (yydebug) fprintf(stderr, "Entering state %d\n", yystate); #endif goto yybackup; yybackup: /* Do appropriate processing given the current state. */ /* Read a lookahead token if we need one and don't already have one. */ /* yyresume: */ /* First try to decide what to do without reference to lookahead token. */ yyn = yypact[yystate]; if (yyn == YYFLAG) goto yydefault; /* Not known => get a lookahead token if don't already have one. */ /* yychar is either YYEMPTY or YYEOF or a valid token in external form. */ if (yychar == YYEMPTY) { #if YYDEBUG != 0 if (yydebug) fprintf(stderr, "Reading a token: "); #endif yychar = YYLEX; } /* Convert token to internal form (in yychar1) for indexing tables with */ if (yychar <= 0) /* This means end of input. */ { yychar1 = 0; yychar = YYEOF; /* Don't call YYLEX any more */ #if YYDEBUG != 0 if (yydebug) fprintf(stderr, "Now at end of input.\n"); #endif } else { yychar1 = YYTRANSLATE(yychar); #if YYDEBUG != 0 if (yydebug) { fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]); /* Give the individual parser a way to print the precise meaning of a token, for further debugging info. */ #ifdef YYPRINT YYPRINT (stderr, yychar, yylval); #endif fprintf (stderr, ")\n"); } #endif } yyn += yychar1; if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1) goto yydefault; yyn = yytable[yyn]; /* yyn is what to do for this token type in this state. Negative => reduce, -yyn is rule number. Positive => shift, yyn is new state. New state is final state => don't bother to shift, just return success. 0, or most negative number => error. */ if (yyn < 0) { if (yyn == YYFLAG) goto yyerrlab; yyn = -yyn; goto yyreduce; } else if (yyn == 0) goto yyerrlab; if (yyn == YYFINAL) YYACCEPT; /* Shift the lookahead token. */ #if YYDEBUG != 0 if (yydebug) fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]); #endif /* Discard the token being shifted unless it is eof. */ if (yychar != YYEOF) yychar = YYEMPTY; *++yyvsp = yylval; #ifdef YYLSP_NEEDED *++yylsp = yylloc; #endif /* count tokens shifted since error; after three, turn off error status. */ if (yyerrstatus) yyerrstatus--; yystate = yyn; goto yynewstate; /* Do the default action for the current state. */ yydefault: yyn = yydefact[yystate]; if (yyn == 0) goto yyerrlab; /* Do a reduction. yyn is the number of a rule to reduce with. */ yyreduce: yylen = yyr2[yyn]; if (yylen > 0) yyval = yyvsp[1-yylen]; /* implement default value of the action */ #if YYDEBUG != 0 if (yydebug) { int i; fprintf (stderr, "Reducing via rule %d (line %d), ", yyn, yyrline[yyn]); /* Print the symbols being reduced, and their result. */ for (i = yyprhs[yyn]; yyrhs[i] > 0; i++) fprintf (stderr, "%s ", yytname[yyrhs[i]]); fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]); } #endif switch (yyn) { case 1: #line 100 "cf_gramatical.yxx" { cf_CurrentLine = 1; cf_Ignore = false; ; break;} case 3: #line 100 "cf_gramatical.yxx" { ; break;} case 4: #line 103 "cf_gramatical.yxx" { ; break;} case 5: #line 104 "cf_gramatical.yxx" { ; break;} case 6: #line 108 "cf_gramatical.yxx" { DEBUG_PRINT(" (VARIABLE="); cf_print (yyvsp[-3].Val); DEBUG_PRINT("), (VALUE="); cf_print (yyvsp[-1].Val); DEBUG_PRINT(")\n"); int i; // on recherche l'existence de la variable for(i = 0; i < (int)((*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM))).size()); i++) { if ((*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM)))[i].Name == yyvsp[-3].Val.String) { if (cf_OverwriteExistingVariable) { DEBUG_PRINTF("Variable '%s' existe deja, ecrasement\n", yyvsp[-3].Val.String); } break; } } NLMISC::CConfigFile::CVar Var; Var.Comp = false; Var.Callback = NULL; if (cf_CurrentVar.Comp) Var = cf_CurrentVar; else cf_setVar (Var, yyvsp[-1].Val); Var.Name = yyvsp[-3].Val.String; if (i == (int)((*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM))).size ())) { // nouvelle variable DEBUG_PRINTF ("yacc: new assign var '%s'\n", yyvsp[-3].Val.String); (*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM))).push_back (Var); } else if (cf_OverwriteExistingVariable) { // reaffectation d'une variable Var.Callback = (*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM)))[i].Callback; DEBUG_PRINTF ("yacc: reassign var '%s'\n", yyvsp[-3].Val.String); if (Var != (*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM)))[i] && Var.Callback != NULL) (Var.Callback)(Var); (*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM)))[i] = Var; } else { DEBUG_PRINTF ("yacc: don't reassign var '%s' because cf_OverwriteExistingVariable is false\n", yyvsp[-3].Val.String); } cf_CurrentVar.IntValues.clear (); cf_CurrentVar.RealValues.clear (); cf_CurrentVar.StrValues.clear (); cf_CurrentVar.Comp = false; cf_CurrentVar.Type = NLMISC::CConfigFile::CVar::T_UNKNOWN; ; break;} case 7: #line 162 "cf_gramatical.yxx" { DEBUG_PRINT(" (VARIABLE+="); cf_print (yyvsp[-3].Val); DEBUG_PRINT("), (VALUE="); cf_print (yyvsp[-1].Val); DEBUG_PRINT(")\n"); int i; // on recherche l'existence de la variable for(i = 0; i < (int)((*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM))).size()); i++) { if ((*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM)))[i].Name == yyvsp[-3].Val.String) { DEBUG_PRINTF("Variable '%s' existe deja, ajout\n", yyvsp[-3].Val.String); break; } } NLMISC::CConfigFile::CVar Var; Var.Comp = false; Var.Callback = NULL; if (cf_CurrentVar.Comp) Var = cf_CurrentVar; else cf_setVar (Var, yyvsp[-1].Val); Var.Name = yyvsp[-3].Val.String; if (i == (int)((*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM))).size ())) { // nouvelle variable DEBUG_PRINTF ("yacc: new add assign var '%s'\n", yyvsp[-3].Val.String); (*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM))).push_back (Var); } else { // reaffectation d'une variable Var.Callback = (*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM)))[i].Callback; DEBUG_PRINTF ("yacc: add assign var '%s'\n", yyvsp[-3].Val.String); Var.add ((*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM)))[i]); if (Var != (*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM)))[i] && Var.Callback != NULL) (Var.Callback)(Var); (*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM)))[i] = Var; } cf_CurrentVar.IntValues.clear (); cf_CurrentVar.RealValues.clear (); cf_CurrentVar.StrValues.clear (); cf_CurrentVar.Comp = false; cf_CurrentVar.Type = NLMISC::CConfigFile::CVar::T_UNKNOWN; ; break;} case 8: #line 209 "cf_gramatical.yxx" { yyval.Val = yyvsp[0].Val; cf_CurrentVar.Comp = false; DEBUG_PRINT("false\n"); ; break;} case 9: #line 210 "cf_gramatical.yxx" { yyval.Val = yyvsp[-1].Val; cf_CurrentVar.Comp = true; DEBUG_PRINT("true\n"); ; break;} case 10: #line 213 "cf_gramatical.yxx" { yyval.Val = yyvsp[0].Val; /*cf_CurrentVar.Type = $1.Type;*/ cf_setVar (cf_CurrentVar, yyvsp[0].Val); ; break;} case 11: #line 214 "cf_gramatical.yxx" { yyval.Val = yyvsp[0].Val; /*cf_CurrentVar.Type = $1.Type;*/ cf_setVar (cf_CurrentVar, yyvsp[0].Val); ; break;} case 13: #line 215 "cf_gramatical.yxx" { ; break;} case 14: #line 218 "cf_gramatical.yxx" { yyval.Val = yyvsp[0].Val; ; break;} case 15: #line 219 "cf_gramatical.yxx" { yyval.Val = cf_op(yyvsp[-2].Val, yyvsp[0].Val, OP_PLUS); ; break;} case 16: #line 220 "cf_gramatical.yxx" { yyval.Val = cf_op(yyvsp[-2].Val, yyvsp[0].Val, OP_MINUS); ; break;} case 17: #line 223 "cf_gramatical.yxx" { yyval.Val = yyvsp[0].Val; ; break;} case 18: #line 224 "cf_gramatical.yxx" { yyval.Val = cf_op(yyvsp[-2].Val, yyvsp[0].Val, OP_MULT); ; break;} case 19: #line 225 "cf_gramatical.yxx" { yyval.Val = cf_op (yyvsp[-2].Val, yyvsp[0].Val, OP_DIVIDE); ; break;} case 20: #line 228 "cf_gramatical.yxx" { yyval.Val = yyvsp[0].Val; ; break;} case 21: #line 229 "cf_gramatical.yxx" { cf_value v; v.Type=NLMISC::CConfigFile::CVar::T_INT; /* just to avoid a warning, I affect 'v' with a dummy value */ yyval.Val = cf_op(yyvsp[0].Val,v,OP_NEG); ; break;} case 22: #line 230 "cf_gramatical.yxx" { yyval.Val = yyvsp[-1].Val; ; break;} case 23: #line 231 "cf_gramatical.yxx" { yyval.Val = yylval.Val; ; break;} case 24: #line 232 "cf_gramatical.yxx" { yyval.Val = yylval.Val; ; break;} case 25: #line 233 "cf_gramatical.yxx" { yyval.Val = yylval.Val; ; break;} case 26: #line 234 "cf_gramatical.yxx" { yyval.Val = yyvsp[0].Val; ; break;} case 27: #line 238 "cf_gramatical.yxx" { DEBUG_PRINT("yacc: cont\n"); bool ok=false; int i; for(i = 0; i < (int)((*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM))).size()); i++) { if ((*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM)))[i].Name == yyvsp[0].Val.String) { ok = true; break; } } if (ok) { cf_value Var; Var.Type = (*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM)))[i].Type; DEBUG_PRINTF("vart %d\n", Var.Type); switch (Var.Type) { case NLMISC::CConfigFile::CVar::T_INT: Var.Int = (*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM)))[i].IntValues[0]; break; case NLMISC::CConfigFile::CVar::T_REAL: Var.Real = (*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM)))[i].RealValues[0]; break; case NLMISC::CConfigFile::CVar::T_STRING: strcpy (Var.String, (*((vector<NLMISC::CConfigFile::CVar>*)(YYPARSE_PARAM)))[i].StrValues[0].c_str()); break; default: DEBUG_PRINT("*** CAN T DO THAT!!!\n"); break; } yyval.Val = Var; } else { DEBUG_PRINT("var existe pas\n"); } ; break;} } /* the action file gets copied in in place of this dollarsign */ #line 543 "cfbison.simple"  yyvsp -= yylen; yyssp -= yylen; #ifdef YYLSP_NEEDED yylsp -= yylen; #endif #if YYDEBUG != 0 if (yydebug) { short *ssp1 = yyss - 1; fprintf (stderr, "state stack now"); while (ssp1 != yyssp) fprintf (stderr, " %d", *++ssp1); fprintf (stderr, "\n"); } #endif *++yyvsp = yyval; #ifdef YYLSP_NEEDED yylsp++; if (yylen == 0) { yylsp->first_line = yylloc.first_line; yylsp->first_column = yylloc.first_column; yylsp->last_line = (yylsp-1)->last_line; yylsp->last_column = (yylsp-1)->last_column; yylsp->text = 0; } else { yylsp->last_line = (yylsp+yylen-1)->last_line; yylsp->last_column = (yylsp+yylen-1)->last_column; } #endif /* 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 - YYNTBASE] + *yyssp; if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp) yystate = yytable[yystate]; else yystate = yydefgoto[yyn - YYNTBASE]; goto yynewstate; yyerrlab: /* here on detecting error */ if (! yyerrstatus) /* If not already recovering from an error, report this error. */ { ++yynerrs; #ifdef YYERROR_VERBOSE yyn = yypact[yystate]; if (yyn > YYFLAG && yyn < YYLAST) { int size = 0; char *msg; int x, count; count = 0; /* Start X at -yyn if nec to avoid negative indexes in yycheck. */ for (x = (yyn < 0 ? -yyn : 0); x < (sizeof(yytname) / sizeof(char *)); x++) if (yycheck[x + yyn] == x) size += strlen(yytname[x]) + 15, count++; msg = (char *) malloc(size + 15); if (msg != 0) { strcpy(msg, "parse error"); if (count < 5) { count = 0; for (x = (yyn < 0 ? -yyn : 0); x < (sizeof(yytname) / sizeof(char *)); x++) if (yycheck[x + yyn] == x) { strcat(msg, count == 0 ? ", expecting `" : " or `"); strcat(msg, yytname[x]); strcat(msg, "'"); count++; } } yyerror(msg); free(msg); } else yyerror ("parse error; also virtual memory exceeded"); } else #endif /* YYERROR_VERBOSE */ yyerror("parse error"); } goto yyerrlab1; yyerrlab1: /* here on error raised explicitly by an action */ if (yyerrstatus == 3) { /* if just tried and failed to reuse lookahead token after an error, discard it. */ /* return failure if at end of input */ if (yychar == YYEOF) YYABORT; #if YYDEBUG != 0 if (yydebug) fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]); #endif yychar = YYEMPTY; } /* Else will try to reuse lookahead token after shifting the error token. */ yyerrstatus = 3; /* Each real token shifted decrements this */ goto yyerrhandle; yyerrdefault: /* current state does not do anything special for the error token. */ #if 0 /* This is wrong; only states that explicitly want error tokens should shift them. */ yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/ if (yyn) goto yydefault; #endif yyerrpop: /* pop the current state because it cannot handle the error token */ if (yyssp == yyss) YYABORT; yyvsp--; yystate = *--yyssp; #ifdef YYLSP_NEEDED yylsp--; #endif #if YYDEBUG != 0 if (yydebug) { short *ssp1 = yyss - 1; fprintf (stderr, "Error: state stack now"); while (ssp1 != yyssp) fprintf (stderr, " %d", *++ssp1); fprintf (stderr, "\n"); } #endif yyerrhandle: yyn = yypact[yystate]; if (yyn == YYFLAG) goto yyerrdefault; yyn += YYTERROR; if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR) goto yyerrdefault; yyn = yytable[yyn]; if (yyn < 0) { if (yyn == YYFLAG) goto yyerrpop; yyn = -yyn; goto yyreduce; } else if (yyn == 0) goto yyerrpop; if (yyn == YYFINAL) YYACCEPT; #if YYDEBUG != 0 if (yydebug) fprintf(stderr, "Shifting error token, "); #endif *++yyvsp = yylval; #ifdef YYLSP_NEEDED *++yylsp = yylloc; #endif yystate = yyn; goto yynewstate; yyacceptlab: /* YYACCEPT comes here. */ if (yyfree_stacks) { free (yyss); free (yyvs); #ifdef YYLSP_NEEDED free (yyls); #endif } return 0; yyabortlab: /* YYABORT comes here. */ if (yyfree_stacks) { free (yyss); free (yyvs); #ifdef YYLSP_NEEDED free (yyls); #endif } return 1; } #line 270 "cf_gramatical.yxx" /* compute the good operation with a, b and op */ cf_value cf_op (cf_value a, cf_value b, cf_operation op) { DEBUG_PRINTF("[OP:%d; ", op); cf_print(a); DEBUG_PRINT("; "); cf_print(b); DEBUG_PRINT("; "); switch (op) { case OP_MULT: // ********************* switch (a.Type) { case NLMISC::CConfigFile::CVar::T_INT: switch (b.Type) { case NLMISC::CConfigFile::CVar::T_INT: a.Int *= b.Int; break; case NLMISC::CConfigFile::CVar::T_REAL: a.Int *= (int)b.Real; break; case NLMISC::CConfigFile::CVar::T_STRING: DEBUG_PRINT("ERROR: int*str\n"); break; default: break; } break; case NLMISC::CConfigFile::CVar::T_REAL: switch (b.Type) { case NLMISC::CConfigFile::CVar::T_INT: a.Real *= (double)b.Int; break; case NLMISC::CConfigFile::CVar::T_REAL: a.Real *= b.Real; break; case NLMISC::CConfigFile::CVar::T_STRING: DEBUG_PRINT("ERROR: real*str\n"); break; default: break; } break; case NLMISC::CConfigFile::CVar::T_STRING: switch (b.Type) { case NLMISC::CConfigFile::CVar::T_INT: DEBUG_PRINT("ERROR: str*int\n"); break; case NLMISC::CConfigFile::CVar::T_REAL: DEBUG_PRINT("ERROR: str*real\n"); break; case NLMISC::CConfigFile::CVar::T_STRING: DEBUG_PRINT("ERROR: str*str\n"); break; default: break; } break; default: break; } break; case OP_DIVIDE: // ////////////////////// switch (a.Type) { case NLMISC::CConfigFile::CVar::T_INT: switch (b.Type) { case NLMISC::CConfigFile::CVar::T_INT: a.Int /= b.Int; break; case NLMISC::CConfigFile::CVar::T_REAL: a.Int /= (int)b.Real; break; case NLMISC::CConfigFile::CVar::T_STRING: DEBUG_PRINT("ERROR: int/str\n"); break; default: break; } break; case NLMISC::CConfigFile::CVar::T_REAL: switch (b.Type) { case NLMISC::CConfigFile::CVar::T_INT: a.Real /= (double)b.Int; break; case NLMISC::CConfigFile::CVar::T_REAL: a.Real /= b.Real; break; case NLMISC::CConfigFile::CVar::T_STRING: DEBUG_PRINT("ERROR: real/str\n"); break; default: break; } break; case NLMISC::CConfigFile::CVar::T_STRING: switch (b.Type) { case NLMISC::CConfigFile::CVar::T_INT: DEBUG_PRINT("ERROR: str/int\n"); break; case NLMISC::CConfigFile::CVar::T_REAL: DEBUG_PRINT("ERROR: str/real\n"); break; case NLMISC::CConfigFile::CVar::T_STRING: DEBUG_PRINT("ERROR: str/str\n"); break; default: break; } break; default: break; } break; case OP_PLUS: // ++++++++++++++++++++++++ switch (a.Type) { case NLMISC::CConfigFile::CVar::T_INT: switch (b.Type) { case NLMISC::CConfigFile::CVar::T_INT: a.Int += b.Int; break; case NLMISC::CConfigFile::CVar::T_REAL: a.Int += (int)b.Real; break; case NLMISC::CConfigFile::CVar::T_STRING: a.Int += atoi(b.String); break; default: break; } break; case NLMISC::CConfigFile::CVar::T_REAL: switch (b.Type) { case NLMISC::CConfigFile::CVar::T_INT: a.Real += (double)b.Int; break; case NLMISC::CConfigFile::CVar::T_REAL: a.Real += b.Real; break; case NLMISC::CConfigFile::CVar::T_STRING: a.Real += atof (b.String); break; default: break; } break; case NLMISC::CConfigFile::CVar::T_STRING: switch (b.Type) { case NLMISC::CConfigFile::CVar::T_INT: { char str2[60]; NLMISC::smprintf(str2, 60, "%d", b.Int); strcat(a.String, str2); break; } case NLMISC::CConfigFile::CVar::T_REAL: { char str2[60]; NLMISC::smprintf(str2, 60, "%f", b.Real); strcat(a.String, str2); break; } case NLMISC::CConfigFile::CVar::T_STRING: strcat (a.String, b.String); break; default: break; } break; default: break; } break; case OP_MINUS: // ------------------------- switch (a.Type) { case NLMISC::CConfigFile::CVar::T_INT: switch (b.Type) { case NLMISC::CConfigFile::CVar::T_INT: a.Int -= b.Int; break; case NLMISC::CConfigFile::CVar::T_REAL: a.Int -= (int)b.Real; break; case NLMISC::CConfigFile::CVar::T_STRING: DEBUG_PRINT("ERROR: int-str\n"); break; default: break; } break; case NLMISC::CConfigFile::CVar::T_REAL: switch (b.Type) { case NLMISC::CConfigFile::CVar::T_INT: a.Real -= (double)b.Int; break; case NLMISC::CConfigFile::CVar::T_REAL: a.Real -= b.Real; break; case NLMISC::CConfigFile::CVar::T_STRING: DEBUG_PRINT("ERROR: real-str\n"); break; default: break; } break; case NLMISC::CConfigFile::CVar::T_STRING: switch (b.Type) { case NLMISC::CConfigFile::CVar::T_INT: DEBUG_PRINT("ERROR: str-int\n"); break; case NLMISC::CConfigFile::CVar::T_REAL: DEBUG_PRINT("ERROR: str-real\n"); break; case NLMISC::CConfigFile::CVar::T_STRING: DEBUG_PRINT("ERROR: str-str\n"); break; default: break; } break; default: break; } break; case OP_NEG: // neg switch (a.Type) { case NLMISC::CConfigFile::CVar::T_INT: a.Int = -a.Int; break; case NLMISC::CConfigFile::CVar::T_REAL: a.Real = -a.Real; break; case NLMISC::CConfigFile::CVar::T_STRING: DEBUG_PRINT("ERROR: -str\n"); break; default: break; } break; } cf_print(a); DEBUG_PRINT("]\n"); return a; } /* print a value, it's only for debug purpose */ void cf_print (cf_value Val) { switch (Val.Type) { case NLMISC::CConfigFile::CVar::T_INT: DEBUG_PRINTF("'%d'", Val.Int); break; case NLMISC::CConfigFile::CVar::T_REAL: DEBUG_PRINTF("`%f`", Val.Real); break; case NLMISC::CConfigFile::CVar::T_STRING: DEBUG_PRINTF("\"%s\"", Val.String); break; default: break; } } /* put a value into a var */ void cf_setVar (NLMISC::CConfigFile::CVar &Var, cf_value Val) { DEBUG_PRINTF("push type %d in var name '%s' type %d with value : ", Val.Type, Var.Name.c_str(), Var.Type); cf_print(Val); DEBUG_PRINTF("\n"); if (Var.Type == NLMISC::CConfigFile::CVar::T_UNKNOWN || Var.Type == Val.Type) { if (Var.Type == NLMISC::CConfigFile::CVar::T_UNKNOWN) { DEBUG_PRINTF("val type is unknown, set to the var type\n"); } else { DEBUG_PRINTF("val type is same var type, just add\n"); } Var.Type = Val.Type; switch (Val.Type) { case NLMISC::CConfigFile::CVar::T_INT: Var.IntValues.push_back (Val.Int); break; case NLMISC::CConfigFile::CVar::T_REAL: Var.RealValues.push_back (Val.Real); break; case NLMISC::CConfigFile::CVar::T_STRING: Var.StrValues.push_back(Val.String); break; default: break; } } else { // need to convert the type switch (Var.Type) { case NLMISC::CConfigFile::CVar::T_INT: switch (Val.Type) { case NLMISC::CConfigFile::CVar::T_REAL: Var.IntValues.push_back ((int)Val.Real); break; case NLMISC::CConfigFile::CVar::T_STRING: Var.IntValues.push_back (atoi(Val.String)); break; default: break; } break; case NLMISC::CConfigFile::CVar::T_REAL: switch (Val.Type) { case NLMISC::CConfigFile::CVar::T_INT: Var.RealValues.push_back ((double)Val.Int); break; case NLMISC::CConfigFile::CVar::T_STRING: Var.RealValues.push_back (atof(Val.String)); break; default: break; } break; case NLMISC::CConfigFile::CVar::T_STRING: switch (Val.Type) { case NLMISC::CConfigFile::CVar::T_INT: Var.StrValues.push_back(toString(Val.Int)); break; case NLMISC::CConfigFile::CVar::T_REAL: Var.StrValues.push_back(toString(Val.Real)); break; default: break; } break; default: break; } } } int yyerror (const char *s) { DEBUG_PRINTF("%s\n",s); return 1; }