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Diffstat (limited to 'libical/src/libical/icalyacc.y')
| -rw-r--r-- | libical/src/libical/icalyacc.y | 404 |
1 files changed, 0 insertions, 404 deletions
diff --git a/libical/src/libical/icalyacc.y b/libical/src/libical/icalyacc.y deleted file mode 100644 index c78299fa2a..0000000000 --- a/libical/src/libical/icalyacc.y +++ /dev/null @@ -1,404 +0,0 @@ -%{ -/* -*- Mode: C -*- - ====================================================================== - FILE: icalitip.y - CREATOR: eric 10 June 1999 - - DESCRIPTION: - - $Id: icalyacc.y,v 1.12 2001/06/14 02:50:46 damon Exp $ - $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. */ - -%} - -%union { - float v_float; - int v_int; - char* v_string; -} - - - /* Renaming hack */ - -/* -#define yymaxdepth ical_yy_maxdepth -#define yyparse ical_yy_parse -#define yyerror ical_yy_error -#define yylval ical_yy_lval -#define yychar ical_yy_char -#define yydebug ical_yy_debug -#define yypact ical_yy_pact -#define yyr1 ical_yy_r1 -#define yyr2 ical_yy_r2 -#define yydef ical_yy_def -#define yychk ical_yy_chk -#define yypgo ical_yy_pgo -#define yyact ical_yy_act -#define yyexca ical_yy_exca -#define yyerrflag ical_yy_errflag -#define yynerrs ical_yy_nerrs -#define yyps ical_yy_ps -#define yypv ical_yy_pv -#define yys ical_yy_s -#define yy_yys ical_yy_yys -#define yystate ical_yy_state -#define yytmp ical_yy_tmp -#define yyv ical_yy_v -#define yy_yyv ical_yy_yyv -#define yyval ical_yy_val -#define yylloc ical_yy_lloc -#define yyreds ical_yy_reds -#define yytoks ical_yy_toks -#define yylhs ical_yy_yylhs -#define yylen ical_yy_yylen -#define yydefred ical_yy_yydefred -#define yydgoto ical_yy_yydgoto -#define yydefred ical_yy_yydefred -#define yydgoto ical_yy_yydgoto -#define yysindex ical_yy_yysindex -#define yyrindex ical_yy_yyrindex -#define yygindex ical_yy_yygindex -#define yytable ical_yy_yytable -#define yycheck ical_yy_yycheck -#define yyname ical_yy_yyname -#define yyrule ical_yy_yyrule -#define yy_scan_bytes ical_yy_scan_bytes -#define yy_scan_string ical_yy_scan_string -#define yy_scan_buffer ical_yy_scan_buffer -*/ - -/* These are redefined with the -P option to flex */ -/* -#define yy_create_buffer ical_yy_create_buffer -#define yy_delete_buffer ical_yy_delete_buffer -#define yy_flex_debug ical_yy_flex_debug -#define yy_init_buffer ical_yy_init_buffer -#define yy_flush_buffer ical_yy_flush_buffer -#define yy_load_buffer_state ical_yy_load_buffer_state -#define yy_switch_to_buffer ical_yy_switch_to_buffer -#define yyin ical_yyin -#define yyleng ical_yyleng -#define yylex ical_yylex -#define yylineno ical_yylineno -#define yyout ical_yyout -#define yyrestart ical_yyrestart -#define yytext ical_yytext -#define yywrap ical_yywrap -*/ - - -%token <v_string> DIGITS -%token <v_int> INTNUMBER -%token <v_float> FLOATNUMBER -%token <v_string> STRING -%token EOL EQUALS CHARACTER COLON COMMA SEMICOLON MINUS TIMESEPERATOR - -%token TRUE FALSE - -%token FREQ BYDAY BYHOUR BYMINUTE BYMONTH BYMONTHDAY BYSECOND BYSETPOS BYWEEKNO -%token BYYEARDAY DAILY MINUTELY MONTHLY SECONDLY WEEKLY HOURLY YEARLY -%token INTERVAL COUNT UNTIL WKST MO SA SU TU WE TH FR - -%token BIT8 ACCEPTED ADD AUDIO BASE64 BINARY BOOLEAN BUSY BUSYTENTATIVE -%token BUSYUNAVAILABLE CALADDRESS CANCEL CANCELLED CHAIR CHILD COMPLETED -%token CONFIDENTIAL CONFIRMED COUNTER DATE DATETIME DECLINECOUNTER DECLINED -%token DELEGATED DISPLAY DRAFT DURATION EMAIL END FINAL FLOAT FREE GREGORIAN -%token GROUP INDIVIDUAL INPROCESS INTEGER NEEDSACTION NONPARTICIPANT -%token OPAQUE OPTPARTICIPANT PARENT PERIOD PRIVATE PROCEDURE PUBLIC PUBLISH -%token RECUR REFRESH REPLY REQPARTICIPANT REQUEST RESOURCE ROOM SIBLING -%token START TENTATIVE TEXT THISANDFUTURE THISANDPRIOR TIME TRANSPAENT -%token UNKNOWN UTCOFFSET XNAME - -%token ALTREP CN CUTYPE DAYLIGHT DIR ENCODING EVENT FBTYPE FMTTYPE LANGUAGE -%token MEMBER PARTSTAT RANGE RELATED RELTYPE ROLE RSVP SENTBY STANDARD URI - -%token TIME_CHAR UTC_CHAR - - -%% - -value: - date_value - | datetime_value - | duration_value - | period_value - | utcoffset_value - | error { - icalparser_yy_value = 0; - icalparser_clear_flex_input(); - yyclearin; - } - - -date_value: DIGITS - { - struct icaltimetype stm; - - stm = fill_datetime($1,0); - - stm.hour = -1; - stm.minute = -1; - stm.second = -1; - stm.is_utc = 0; - stm.is_date = 1; - - icalparser_yy_value = icalvalue_new_date(stm); - } - -utc_char: - /*empty*/ {utc = 0;} - | UTC_CHAR {utc = 1;} - -/* This is used in the period_value, where there may be two utc characters per rule. */ -utc_char_b: - /*empty*/ {utc_b = 0;} - | UTC_CHAR {utc_b = 1;} - -datetime_value: - DIGITS TIME_CHAR DIGITS utc_char - { - struct icaltimetype stm; - stm = fill_datetime($1, $3); - stm.is_utc = utc; - stm.is_date = 0; - - icalparser_yy_value = - icalvalue_new_datetime(stm); - } - - -/* Duration */ - - -dur_date: dur_day - | dur_day dur_time - -dur_week: DIGITS 'W' - { - duration.weeks = atoi($1); - } - -dur_time: TIME_CHAR dur_hour - { - } - | TIME_CHAR dur_minute - { - } - | TIME_CHAR dur_second - { - } - -dur_hour: DIGITS 'H' - { - duration.hours = atoi($1); - } - | DIGITS 'H' dur_minute - { - duration.hours = atoi($1); - } - -dur_minute: DIGITS 'M' - { - duration.minutes = atoi($1); - } - | DIGITS 'M' dur_second - { - duration.minutes = atoi($1); - } - -dur_second: DIGITS 'S' - { - duration.seconds = atoi($1); - } - -dur_day: DIGITS 'D' - { - duration.days = atoi($1); - } - -dur_prefix: /* empty */ - { - duration.is_neg = 0; - } - | '+' - { - duration.is_neg = 0; - } - | '-' - { - duration.is_neg = 1; - } - -duration_value: dur_prefix 'P' dur_date - { - icalparser_yy_value = icalvalue_new_duration(duration); - memset(&duration,0, sizeof(duration)); - } - | dur_prefix 'P' dur_time - { - icalparser_yy_value = icalvalue_new_duration(duration); - memset(&duration,0, sizeof(duration)); - } - | dur_prefix 'P' dur_week - { - icalparser_yy_value = icalvalue_new_duration(duration); - memset(&duration,0, sizeof(duration)); - } - - -/* Period */ - -period_value: DIGITS TIME_CHAR DIGITS utc_char '/' DIGITS TIME_CHAR DIGITS utc_char_b - { - struct icalperiodtype p; - - p.start = fill_datetime($1,$3); - p.start.is_utc = utc; - p.start.is_date = 0; - - - p.end = fill_datetime($6,$8); - 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); - } - | DIGITS TIME_CHAR DIGITS utc_char '/' duration_value - { - struct icalperiodtype p; - - p.start = fill_datetime($1,$3); - 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); - - } - - -trigger: - - - -/* UTC Offset */ - -plusminus: '+' { utcsign = 1; } - | '-' { utcsign = -1; } - -utcoffset_value: - plusminus INTNUMBER INTNUMBER - { - icalparser_yy_value = icalvalue_new_utcoffset( utcsign * (($2*3600) + ($3*60)) ); - } - - | plusminus INTNUMBER INTNUMBER INTNUMBER - { - icalparser_yy_value = icalvalue_new_utcoffset(utcsign * (($2*3600) + ($3*60) +($4))); - } - -%% - -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);*/ -} - |