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-rw-r--r--libical/src/libical/icalitipl.l283
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diff --git a/libical/src/libical/icalitipl.l b/libical/src/libical/icalitipl.l
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--- a/libical/src/libical/icalitipl.l
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-%{
-/* -*- Mode: C -*-
- ======================================================================
- FILE: icalitip.y
- CREATOR: eric 10 June 1999
-
- DESCRIPTION:
-
- $Id: icalitipl.l,v 1.3 2000/05/15 06:18:17 ericb 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 "icalitipy.h"
-#include "icalparser.h"
-#include "icalenums.h"
-#include "icalmemory.h"
-#include "assert.h"
-
-#include <string.h> /* For strdup() */
-
-#define ICAL_MAX_STR_CONST 1024
-
-#undef YY_INPUT
-#define YY_INPUT(b,r,ms) ( r= icalparser_flex_input(b,ms))
-#undef yywrap
-
-#undef YY_FATAL_ERROR
-#define YY_FATAL_ERROR(msg) icalparser_yyerror(msg)
-
-icalvalue_kind value_kind=ICAL_NO_VALUE;
-void set_parser_value_state();
-extern enum icalparser_state_enum icalparser_state;
-extern int yydebug;
-
-void icalparser_yyerror(char *s);
-
-void init_str_buf();
-
-int last_state;
-
-char *str_buf;
-char *str_buf_p;
-size_t buf_sz; /* = ICAL_MAX_STR_CONST;*/
-
-
-%}
-
-crlf \x0D\x0A
-nl \n
-lbreak \x0D\x0A\x20
-ulbreak \x0A\x20
-space [ ]
-qsafechar [^\x00-\x1F\"]
-safechar [^\x00-\x1F\"\:\;\,]
-tsafechar [\x20-\x21\x23-\x2B\x2D-\x39\x3C-\x5B\x5D-\x7E]
-valuechar [^\x00-\x08\x10-\x1F]
-xname X-[a-zA-Z0-9\-]+
-xname2 [a-zA-Z0-9\-\ ]
-paramtext {safechar}+
-value {valuechar}+
-quotedstring \"{qsafechar}+\"
-digit [0-9]
-
-%array /* Make yytext an array. Slow, but handy. HACK */
-
-%option caseless
-
-
-%s quoted_string
-%s binary_value boolean_value uri_value time_value duration_value number_value period_value recur_value text_value utcoffset_value
-%s enum_param_value string_param_value stringlist_param_value keyword line_start component seperator parameter end_of_value paramtext
-
-
-
-%%
-
-%{
-%}
-
-
-<binary_value>{
-.* { icalparser_yylval.v_string= icalmemory_tmp_copy(yytext);
- return STRING;}
-{crlf}|\n { return EOL;}
-
-}
-
-<boolean_value>{
-. { return CHARACTER; }
-{crlf}|\n { return EOL;}
-
-}
-
-<uri_value>{
-.* { icalparser_yylval.v_string= icalmemory_tmp_copy(yytext);
- return STRING;}
-{crlf}|\n { return EOL;}
-
-}
-
-
-<time_value>{
-{digit}* { icalparser_yylval.v_string= icalmemory_tmp_copy(yytext);
- return DIGITS; }
-T { return TIME_CHAR; }
-Z { return UTC_CHAR; }
-{crlf}|\n { return EOL;}
-}
-
-<duration_value>{
-{digit}+ { icalparser_yylval.v_string =icalmemory_tmp_copy(yytext);
- return DIGITS; }
-T { return TIME_CHAR; }
-[\+\-PTWHMSD] { return yytext[0]; }
-{crlf}|\n { return EOL;}
-
-}
-
-<number_value>{
-[\+\-\.0-9]+ { icalparser_yylval.v_int=atoi(yytext); return INTNUMBER; }
-{crlf}|\n { return EOL;}
-}
-
-<period_value>{
-{digit}+ { icalparser_yylval.v_string =icalmemory_tmp_copy(yytext) ;
- return DIGITS; }
-T { return TIME_CHAR; }
-Z { return UTC_CHAR; }
-[\/\+\-PWHMSD] { return yytext[0]; }
-{crlf}|\n { return EOL;}
-
-}
-
-<recur_value>{
-INTERVAL { return INTERVAL; }
-COUNT { return COUNT; }
-UNTIL { return UNTIL; }
-FREQ { return FREQ; }
-BYDAY { return BYDAY; }
-BYHOUR { return BYHOUR; }
-BYMINUTE { return BYMINUTE; }
-BYMONTH { return BYMONTH; }
-BYMONTHDAY { return BYMONTHDAY; }
-BYSECOND { return BYSECOND; }
-BYSETPOS { return BYSETPOS; }
-BYWEEKNO { return BYWEEKNO; }
-BYYEARDAY { return BYYEARDAY; }
-DAILY { return DAILY; }
-SECONDLY { return SECONDLY; }
-MINUTELY { return MINUTELY; }
-HOURLY { return HOURLY; }
-MONTHLY { return MONTHLY; }
-WEEKLY { return WEEKLY; }
-YEARLY { return YEARLY; }
-WKST { return WKST; }
-MO { return MO; }
-SA { return SA; }
-SU { return SU; }
-TU { return TU; }
-WE { return WE; }
-TH { return TH; }
-FR { return FR; }
-= { return EQUALS; }
-, { return COMMA; }
-; { return SEMICOLON; }
-[\-\+0-9]+ { icalparser_yylval.v_string= icalmemory_tmp_copy(yytext);
- return DIGITS; }
-T { return TIME_CHAR; }
-Z { return UTC_CHAR; }
-{crlf}|\n { return EOL;}
-}
-
-<utcoffset_value>{
-{crlf}|\n { return EOL;}
-\-|\+ { return yytext[0]; }
-{digit}{digit} { icalparser_yylval.v_int=atoi(yytext); return INTNUMBER; }
-
-}
-
-<enum_param_value>{
-. { return CHARACTER; }
-{crlf}|\n { return EOL;}
-
-}
-
-<seperator>{
-, { BEGIN(last_state); return COMMA; }
-}
-
-
-%%
-
-int yywrap()
-{
- return 1;
-}
-
-
-void set_parser_value_state(icalvalue_kind kind)
-{
-
- switch (kind){
-
- case ICAL_ATTACH_VALUE:
- case ICAL_BINARY_VALUE:
- {BEGIN(binary_value);break;}
-
- case ICAL_BOOLEAN_VALUE:
- case ICAL_INTEGER_VALUE:
- case ICAL_FLOAT_VALUE:
- {BEGIN(number_value);break;}
-
- case ICAL_UTCOFFSET_VALUE:
- {BEGIN(utcoffset_value);break;}
-
- case ICAL_TEXT_VALUE:
- {BEGIN(text_value);
- init_str_buf();
- break;}
-
- case ICAL_CALADDRESS_VALUE:
- case ICAL_URI_VALUE:
- {BEGIN(uri_value);break;}
-
- case ICAL_DATE_VALUE:
- case ICAL_DATETIME_VALUE:
- case ICAL_DATETIMEDATE_VALUE:
- case ICAL_DATETIMEPERIOD_VALUE:
- case ICAL_TIME_VALUE:
- {BEGIN(time_value);break;}
-
- case ICAL_DURATION_VALUE:
- {BEGIN(duration_value);break;}
-
- case ICAL_PERIOD_VALUE:
- {BEGIN(period_value);break;}
-
- case ICAL_GEO_VALUE:
- case ICAL_QUERY_VALUE:
- {BEGIN(text_value);break;}
-
- case ICAL_RECUR_VALUE:
- {BEGIN(recur_value);break;}
-
- case ICAL_NO_VALUE:
- {
- /* The value is probably actually a component name */
- {BEGIN(component); break;}
- }
- default:
- {
- assert(1==0);
- }
- }
-}
-
-void init_str_buf()
-{
- str_buf = icalmemory_tmp_buffer(ICAL_MAX_STR_CONST);
- str_buf_p = str_buf;
- buf_sz = ICAL_MAX_STR_CONST;
-
-
-}
-