Diffstat (limited to 'libical/src/libical/icalyacc.c') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | libical/src/libical/icalyacc.c | 1447 |
1 files changed, 1447 insertions, 0 deletions
diff --git a/libical/src/libical/icalyacc.c b/libical/src/libical/icalyacc.c new file mode 100644 index 0000000..d0b9a10 --- a/dev/null +++ b/libical/src/libical/icalyacc.c @@ -0,0 +1,1447 @@ + +/* 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 <stdlib.h> +#include <string.h> /* 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 <stdio.h> + +#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 <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 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);*/ +} + |