/* A Bison parser, made from ../../../../libical/src/libical/icalyacc.y by GNU Bison version 1.28 */ #define YYBISON 1 /* Identify Bison output. */ #define yyparse ical_yyparse #define yylex ical_yylex #define yyerror ical_yyerror #define yylval ical_yylval #define yychar ical_yychar #define yydebug ical_yydebug #define yynerrs ical_yynerrs #define DIGITS 257 #define INTNUMBER 258 #define FLOATNUMBER 259 #define STRING 260 #define EOL 261 #define EQUALS 262 #define CHARACTER 263 #define COLON 264 #define COMMA 265 #define SEMICOLON 266 #define MINUS 267 #define TIMESEPERATOR 268 #define TRUE 269 #define FALSE 270 #define FREQ 271 #define BYDAY 272 #define BYHOUR 273 #define BYMINUTE 274 #define BYMONTH 275 #define BYMONTHDAY 276 #define BYSECOND 277 #define BYSETPOS 278 #define BYWEEKNO 279 #define BYYEARDAY 280 #define DAILY 281 #define MINUTELY 282 #define MONTHLY 283 #define SECONDLY 284 #define WEEKLY 285 #define HOURLY 286 #define YEARLY 287 #define INTERVAL 288 #define COUNT 289 #define UNTIL 290 #define WKST 291 #define MO 292 #define SA 293 #define SU 294 #define TU 295 #define WE 296 #define TH 297 #define FR 298 #define BIT8 299 #define ACCEPTED 300 #define ADD 301 #define AUDIO 302 #define BASE64 303 #define BINARY 304 #define BOOLEAN 305 #define BUSY 306 #define BUSYTENTATIVE 307 #define BUSYUNAVAILABLE 308 #define CALADDRESS 309 #define CANCEL 310 #define CANCELLED 311 #define CHAIR 312 #define CHILD 313 #define COMPLETED 314 #define CONFIDENTIAL 315 #define CONFIRMED 316 #define COUNTER 317 #define DATE 318 #define DATETIME 319 #define DECLINECOUNTER 320 #define DECLINED 321 #define DELEGATED 322 #define DISPLAY 323 #define DRAFT 324 #define DURATION 325 #define EMAIL 326 #define END 327 #define FINAL 328 #define FLOAT 329 #define FREE 330 #define GREGORIAN 331 #define GROUP 332 #define INDIVIDUAL 333 #define INPROCESS 334 #define INTEGER 335 #define NEEDSACTION 336 #define NONPARTICIPANT 337 #define OPAQUE 338 #define OPTPARTICIPANT 339 #define PARENT 340 #define PERIOD 341 #define PRIVATE 342 #define PROCEDURE 343 #define PUBLIC 344 #define PUBLISH 345 #define RECUR 346 #define REFRESH 347 #define REPLY 348 #define REQPARTICIPANT 349 #define REQUEST 350 #define RESOURCE 351 #define ROOM 352 #define SIBLING 353 #define START 354 #define TENTATIVE 355 #define TEXT 356 #define THISANDFUTURE 357 #define THISANDPRIOR 358 #define TIME 359 #define TRANSPAENT 360 #define UNKNOWN 361 #define UTCOFFSET 362 #define XNAME 363 #define ALTREP 364 #define CN 365 #define CUTYPE 366 #define DAYLIGHT 367 #define DIR 368 #define ENCODING 369 #define EVENT 370 #define FBTYPE 371 #define FMTTYPE 372 #define LANGUAGE 373 #define MEMBER 374 #define PARTSTAT 375 #define RANGE 376 #define RELATED 377 #define RELTYPE 378 #define ROLE 379 #define RSVP 380 #define SENTBY 381 #define STANDARD 382 #define URI 383 #define TIME_CHAR 384 #define UTC_CHAR 385 #line 1 "../../../../libical/src/libical/icalyacc.y" /* -*- Mode: C -*- ====================================================================== FILE: icalitip.y CREATOR: eric 10 June 1999 DESCRIPTION: $Id$ $Locker$ (C) COPYRIGHT 1999 Eric Busboom http://www.softwarestudio.org The contents of this file are subject to the Mozilla Public License Version 1.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.mozilla.org/MPL/ Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific language governing rights and limitations under the License. The original author is Eric Busboom The original code is icalitip.y =======================================================================*/ #include #include /* for strdup() */ #include "icalparser.h" #include "pvl.h" icalvalue *icalparser_yy_value; /* Current Value */ void ical_yyerror(char* s); void icalparser_clear_flex_input(); int ical_yy_lex(void); /* Globals for UTCOFFSET values */ int utc; int utc_b; int utcsign; /* Globals for DURATION values */ struct icaldurationtype duration; /* Globals for TRIGGER values */ struct icaltriggertype trigger; void copy_list(short* array, size_t size); void add_prop(icalproperty_kind); void icalparser_fill_date(struct tm* t, char* dstr); void icalparser_fill_time(struct tm* t, char* tstr); void set_value_type(icalvalue_kind kind); void set_parser_value_state(); struct icaltimetype fill_datetime(char* d, char* t); void ical_yy_error(char *s); /* Don't know why I need this.... */ int yylex(void); /* Or this. */ /* Set the state of the lexer so it will interpret values ( iCAL VALUEs, that is, ) correctly. */ #line 71 "../../../../libical/src/libical/icalyacc.y" typedef union { float v_float; int v_int; char* v_string; } YYSTYPE; #ifndef YYDEBUG #define YYDEBUG 1 #endif #include #ifndef __cplusplus #ifndef __STDC__ #define const #endif #endif #define YYFINAL 51 #define YYFLAG -32768 #define YYNTBASE 141 #define YYTRANSLATE(x) ((unsigned)(x) <= 385 ? yytranslate[x] : 158) static const short 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, 137, 2, 138, 2, 140, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 136, 2, 2, 2, 133, 2, 2, 2, 2, 134, 2, 2, 139, 2, 2, 135, 2, 2, 2, 132, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131 }; #if YYDEBUG != 0 static const short yyprhs[] = { 0, 0, 2, 4, 6, 8, 10, 12, 14, 15, 17, 18, 20, 25, 27, 30, 33, 36, 39, 42, 45, 49, 52, 56, 59, 62, 63, 65, 67, 71, 75, 79, 89, 96, 97, 99, 101, 105 }; static const short yyrhs[] = { 142, 0, 145, 0, 154, 0, 155, 0, 157, 0, 1, 0, 3, 0, 0, 131, 0, 0, 131, 0, 3, 130, 3, 143, 0, 152, 0, 152, 148, 0, 3, 132, 0, 130, 149, 0, 130, 150, 0, 130, 151, 0, 3, 133, 0, 3, 133, 150, 0, 3, 134, 0, 3, 134, 151, 0, 3, 135, 0, 3, 136, 0, 0, 137, 0, 138, 0, 153, 139, 146, 0, 153, 139, 148, 0, 153, 139, 147, 0, 3, 130, 3, 143, 140, 3, 130, 3, 144, 0, 3, 130, 3, 143, 140, 154, 0, 0, 137, 0, 138, 0, 156, 4, 4, 0, 156, 4, 4, 4, 0 }; #endif #if YYDEBUG != 0 static const short yyrline[] = { 0, 177, 179, 180, 181, 182, 183, 190, 205, 207, 210, 212, 214, 230, 231, 233, 238, 241, 244, 248, 252, 257, 261, 266, 271, 276, 280, 284, 289, 294, 299, 308, 329, 358, 364, 365, 367, 373 }; #endif #if YYDEBUG != 0 || defined (YYERROR_VERBOSE) static const char * const yytname[] = { "$","error","$undefined.","DIGITS", "INTNUMBER","FLOATNUMBER","STRING","EOL","EQUALS","CHARACTER","COLON","COMMA", "SEMICOLON","MINUS","TIMESEPERATOR","TRUE","FALSE","FREQ","BYDAY","BYHOUR","BYMINUTE", "BYMONTH","BYMONTHDAY","BYSECOND","BYSETPOS","BYWEEKNO","BYYEARDAY","DAILY", "MINUTELY","MONTHLY","SECONDLY","WEEKLY","HOURLY","YEARLY","INTERVAL","COUNT", "UNTIL","WKST","MO","SA","SU","TU","WE","TH","FR","BIT8","ACCEPTED","ADD","AUDIO", "BASE64","BINARY","BOOLEAN","BUSY","BUSYTENTATIVE","BUSYUNAVAILABLE","CALADDRESS", "CANCEL","CANCELLED","CHAIR","CHILD","COMPLETED","CONFIDENTIAL","CONFIRMED", "COUNTER","DATE","DATETIME","DECLINECOUNTER","DECLINED","DELEGATED","DISPLAY", "DRAFT","DURATION","EMAIL","END","FINAL","FLOAT","FREE","GREGORIAN","GROUP", "INDIVIDUAL","INPROCESS","INTEGER","NEEDSACTION","NONPARTICIPANT","OPAQUE","OPTPARTICIPANT", "PARENT","PERIOD","PRIVATE","PROCEDURE","PUBLIC","PUBLISH","RECUR","REFRESH", "REPLY","REQPARTICIPANT","REQUEST","RESOURCE","ROOM","SIBLING","START","TENTATIVE", "TEXT","THISANDFUTURE","THISANDPRIOR","TIME","TRANSPAENT","UNKNOWN","UTCOFFSET", "XNAME","ALTREP","CN","CUTYPE","DAYLIGHT","DIR","ENCODING","EVENT","FBTYPE", "FMTTYPE","LANGUAGE","MEMBER","PARTSTAT","RANGE","RELATED","RELTYPE","ROLE", "RSVP","SENTBY","STANDARD","URI","TIME_CHAR","UTC_CHAR","'W'","'H'","'M'","'S'", "'D'","'+'","'-'","'P'","'/'","value","date_value","utc_char","utc_char_b","datetime_value", "dur_date","dur_week","dur_time","dur_hour","dur_minute","dur_second","dur_day", "dur_prefix","duration_value","period_value","plusminus","utcoffset_value", NULL }; #endif static const short yyr1[] = { 0, 141, 141, 141, 141, 141, 141, 142, 143, 143, 144, 144, 145, 146, 146, 147, 148, 148, 148, 149, 149, 150, 150, 151, 152, 153, 153, 153, 154, 154, 154, 155, 155, -1, 156, 156, 157, 157 }; static const short yyr2[] = { 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 4, 1, 2, 2, 2, 2, 2, 2, 3, 2, 3, 2, 2, 0, 1, 1, 3, 3, 3, 9, 6, 0, 1, 1, 3, 4 }; static const short yydefact[] = { 0, 6, 7, 26, 27, 1, 2, 0, 3, 4, 0, 5, 0, 0, 0, 8, 0, 0, 28, 30, 29, 13, 36, 9, 12, 15, 24, 0, 16, 17, 18, 14, 37, 25, 19, 21, 23, 0, 26, 27, 32, 0, 20, 0, 22, 0, 10, 11, 31, 0, 0, 0 }; static const short yydefgoto[] = { 49, 5, 24, 48, 6, 18, 19, 20, 28, 29, 30, 21, 7, 8, 9, 10, 11 }; static const short yypact[] = { -1, -32768, -126, 7, 8,-32768,-32768, -133,-32768,-32768, 9, -32768, 11, -2, 12, -116, -129, 14,-32768,-32768,-32768, -112, 15,-32768, -120,-32768,-32768, -125,-32768,-32768,-32768, -32768,-32768, 2, 18, 19,-32768, -107,-32768,-32768,-32768, -110,-32768, -109,-32768, 22, -104,-32768,-32768, 28, 29, -32768 }; static const short yypgoto[] = {-32768, -32768,-32768,-32768,-32768,-32768,-32768, 10,-32768, -4, -3, -32768,-32768, 0,-32768,-32768,-32768 }; #define YYLAST 140 static const short yytable[] = { 1, 16, 2, 25, 12, 37, 13, 26, 34, 35, 36, -34, -35, 14, 15, 23, 22, 27, 17, 32, 33, 41, 43, 45, 35, 46, 36, 47, 50, 51, 42, 31, 44, 40, 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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 17, 0, 0, 0, 0, 0, 0, 0, 3, 4, -25, 38, 39 }; static const short yycheck[] = { 1, 3, 3, 132, 130, 3, 139, 136, 133, 134, 135, 4, 4, 4, 3, 131, 4, 3, 130, 4, 140, 3, 3, 130, 134, 3, 135, 131, 0, 0, 34, 21, 35, 33, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 130, -1, -1, -1, -1, -1, -1, -1, 137, 138, 139, 137, 138 }; /* -*-C-*- Note some compilers choke on comments on `#line' lines. */ #line 3 "/usr/share/bison.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 YYPARSE_RETURN_TYPE #define YYPARSE_RETURN_TYPE int #endif #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 #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 #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 */ #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 222 "/usr/share/bison.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 YYPARSE_RETURN_TYPE yyparse (void *); #else YYPARSE_RETURN_TYPE yyparse (void); #endif #endif YYPARSE_RETURN_TYPE 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; #ifndef YYSTACK_USE_ALLOCA int yyfree_stacks = 0; #endif #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 */ 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"); #ifndef YYSTACK_USE_ALLOCA if (yyfree_stacks) { free (yyss); free (yyvs); #ifdef YYLSP_NEEDED free (yyls); #endif } #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 6: #line 183 "../../../../libical/src/libical/icalyacc.y" { icalparser_yy_value = 0; icalparser_clear_flex_input(); yyclearin; ; break;} case 7: #line 191 "../../../../libical/src/libical/icalyacc.y" { struct icaltimetype stm; stm = fill_datetime(yyvsp[0].v_string,0); stm.hour = -1; stm.minute = -1; stm.second = -1; stm.is_utc = 0; stm.is_date = 1; icalparser_yy_value = icalvalue_new_date(stm); ; break;} case 8: #line 206 "../../../../libical/src/libical/icalyacc.y" {utc = 0;; break;} case 9: #line 207 "../../../../libical/src/libical/icalyacc.y" {utc = 1;; break;} case 10: #line 211 "../../../../libical/src/libical/icalyacc.y" {utc_b = 0;; break;} case 11: #line 212 "../../../../libical/src/libical/icalyacc.y" {utc_b = 1;; break;} case 12: #line 216 "../../../../libical/src/libical/icalyacc.y" { struct icaltimetype stm; stm = fill_datetime(yyvsp[-3].v_string, yyvsp[-1].v_string); stm.is_utc = utc; stm.is_date = 0; icalparser_yy_value = icalvalue_new_datetime(stm); ; break;} case 15: #line 234 "../../../../libical/src/libical/icalyacc.y" { duration.weeks = atoi(yyvsp[-1].v_string); ; break;} case 16: #line 239 "../../../../libical/src/libical/icalyacc.y" { ; break;} case 17: #line 242 "../../../../libical/src/libical/icalyacc.y" { ; break;} case 18: #line 245 "../../../../libical/src/libical/icalyacc.y" { ; break;} case 19: #line 249 "../../../../libical/src/libical/icalyacc.y" { duration.hours = atoi(yyvsp[-1].v_string); ; break;} case 20: #line 253 "../../../../libical/src/libical/icalyacc.y" { duration.hours = atoi(yyvsp[-2].v_string); ; break;} case 21: #line 258 "../../../../libical/src/libical/icalyacc.y" { duration.minutes = atoi(yyvsp[-1].v_string); ; break;} case 22: #line 262 "../../../../libical/src/libical/icalyacc.y" { duration.minutes = atoi(yyvsp[-2].v_string); ; break;} case 23: #line 267 "../../../../libical/src/libical/icalyacc.y" { duration.seconds = atoi(yyvsp[-1].v_string); ; break;} case 24: #line 272 "../../../../libical/src/libical/icalyacc.y" { duration.days = atoi(yyvsp[-1].v_string); ; break;} case 25: #line 277 "../../../../libical/src/libical/icalyacc.y" { duration.is_neg = 0; ; break;} case 26: #line 281 "../../../../libical/src/libical/icalyacc.y" { duration.is_neg = 0; ; break;} case 27: #line 285 "../../../../libical/src/libical/icalyacc.y" { duration.is_neg = 1; ; break;} case 28: #line 290 "../../../../libical/src/libical/icalyacc.y" { icalparser_yy_value = icalvalue_new_duration(duration); memset(&duration,0, sizeof(duration)); ; break;} case 29: #line 295 "../../../../libical/src/libical/icalyacc.y" { icalparser_yy_value = icalvalue_new_duration(duration); memset(&duration,0, sizeof(duration)); ; break;} case 30: #line 300 "../../../../libical/src/libical/icalyacc.y" { icalparser_yy_value = icalvalue_new_duration(duration); memset(&duration,0, sizeof(duration)); ; break;} case 31: #line 309 "../../../../libical/src/libical/icalyacc.y" { struct icalperiodtype p; p.start = fill_datetime(yyvsp[-8].v_string,yyvsp[-6].v_string); p.start.is_utc = utc; p.start.is_date = 0; p.end = fill_datetime(yyvsp[-3].v_string,yyvsp[-1].v_string); p.end.is_utc = utc_b; p.end.is_date = 0; p.duration.days = -1; p.duration.weeks = -1; p.duration.hours = -1; p.duration.minutes = -1; p.duration.seconds = -1; icalparser_yy_value = icalvalue_new_period(p); ; break;} case 32: #line 330 "../../../../libical/src/libical/icalyacc.y" { struct icalperiodtype p; p.start = fill_datetime(yyvsp[-5].v_string,yyvsp[-3].v_string); p.start.is_utc = utc; p.start.is_date = 0; p.end.year = -1; p.end.month = -1; p.end.day = -1; p.end.hour = -1; p.end.minute = -1; p.end.second = -1; /* The duration_value rule setes the global 'duration' variable, but it also creates a new value in icalparser_yy_value. So, free that, then copy 'duration' into the icalperiodtype struct. */ p.duration = icalvalue_get_duration(icalparser_yy_value); icalvalue_free(icalparser_yy_value); icalparser_yy_value = 0; icalparser_yy_value = icalvalue_new_period(p); ; break;} case 34: #line 364 "../../../../libical/src/libical/icalyacc.y" { utcsign = 1; ; break;} case 35: #line 365 "../../../../libical/src/libical/icalyacc.y" { utcsign = -1; ; break;} case 36: #line 369 "../../../../libical/src/libical/icalyacc.y" { icalparser_yy_value = icalvalue_new_utcoffset( utcsign * (yyvsp[-1].v_int*3600) + (yyvsp[0].v_int*60) ); ; break;} case 37: #line 374 "../../../../libical/src/libical/icalyacc.y" { icalparser_yy_value = icalvalue_new_utcoffset(utcsign * (yyvsp[-2].v_int*3600) + (yyvsp[-1].v_int*60) +(yyvsp[0].v_int)); ; break;} } /* the action file gets copied in in place of this dollarsign */ #line 554 "/usr/share/bison.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. */ #ifndef YYSTACK_USE_ALLOCA if (yyfree_stacks) { free (yyss); free (yyvs); #ifdef YYLSP_NEEDED free (yyls); #endif } #endif return 0; yyabortlab: /* YYABORT comes here. */ #ifndef YYSTACK_USE_ALLOCA if (yyfree_stacks) { free (yyss); free (yyvs); #ifdef YYLSP_NEEDED free (yyls); #endif } #endif return 1; } #line 378 "../../../../libical/src/libical/icalyacc.y" struct icaltimetype fill_datetime(char* datestr, char* timestr) { struct icaltimetype stm; memset(&stm,0,sizeof(stm)); if (datestr != 0){ sscanf(datestr,"%4d%2d%2d",&(stm.year), &(stm.month), &(stm.day)); } if (timestr != 0){ sscanf(timestr,"%2d%2d%2d", &(stm.hour), &(stm.minute), &(stm.second)); } return stm; } void ical_yyerror(char* s) { /*fprintf(stderr,"Parse error \'%s\'\n", s);*/ }