diff options
Diffstat (limited to 'libical/src/libical/icalperiod.c')
-rw-r--r-- | libical/src/libical/icalperiod.c | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/libical/src/libical/icalperiod.c b/libical/src/libical/icalperiod.c deleted file mode 100644 index c74c157eff..0000000000 --- a/libical/src/libical/icalperiod.c +++ /dev/null @@ -1,170 +0,0 @@ -/* -*- Mode: C -*- - ====================================================================== - FILE: icalperiod.c - CREATOR: eric 02 June 2000 - - $Id$ - $Locker$ - - (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org - - This program is free software; you can redistribute it and/or modify - it under the terms of either: - - The LGPL as published by the Free Software Foundation, version - 2.1, available at: http://www.fsf.org/copyleft/lesser.html - - Or: - - The Mozilla Public License Version 1.0. You may obtain a copy of - the License at http://www.mozilla.org/MPL/ - - The Original Code is eric. The Initial Developer of the Original - Code is Eric Busboom - - - ======================================================================*/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "icalperiod.h" - -#include <assert.h> -#include <string.h> -#include <stdlib.h> -#include <stdio.h> - -#ifdef ICAL_NO_LIBICAL -#define icalerror_set_errno(x) -#define icalerror_check_arg_rv(x,y) -#define icalerror_check_arg_re(x,y,z) -#else -#include "icalerror.h" -#include "icalmemory.h" -#endif - - - - -struct icalperiodtype icalperiodtype_from_string (const char* str) -{ - - struct icalperiodtype p, null_p; - char *s = icalmemory_strdup(str); - char *start, *end = s; - icalerrorstate es; - - /* Errors are normally generated in the following code, so save - the error state for resoration later */ - - icalerrorenum e = icalerrno; - - p.start = p.end = icaltime_null_time(); - p.duration = icaldurationtype_from_int(0); - - null_p = p; - - if(s == 0) goto error; - - start = s; - end = strchr(s, '/'); - - if(end == 0) goto error; - - *end = 0; - end++; - - p.start = icaltime_from_string(start); - - if (icaltime_is_null_time(p.start)) goto error; - - es = icalerror_get_error_state(ICAL_MALFORMEDDATA_ERROR); - icalerror_set_error_state(ICAL_MALFORMEDDATA_ERROR,ICAL_ERROR_NONFATAL); - - p.end = icaltime_from_string(end); - - icalerror_set_error_state(ICAL_MALFORMEDDATA_ERROR,es); - - - if (icaltime_is_null_time(p.end)){ - - p.duration = icaldurationtype_from_string(end); - - if(icaldurationtype_as_int(p.duration) == 0) goto error; - } - - icalerrno = e; - - return p; - - error: - icalerror_set_errno(ICAL_MALFORMEDDATA_ERROR); - return null_p; -} - - -const char* icalperiodtype_as_ical_string(struct icalperiodtype p) -{ - - const char* start; - const char* end; - - char *buf; - size_t buf_size = 40; - char* buf_ptr = 0; - - buf = (char*)icalmemory_new_buffer(buf_size); - buf_ptr = buf; - - - start = icaltime_as_ical_string(p.start); - - icalmemory_append_string(&buf, &buf_ptr, &buf_size, start); - - if(!icaltime_is_null_time(p.end)){ - end = icaltime_as_ical_string(p.end); - } else { - end = icaldurationtype_as_ical_string(p.duration); - } - - icalmemory_append_char(&buf, &buf_ptr, &buf_size, '/'); - - icalmemory_append_string(&buf, &buf_ptr, &buf_size, end); - - - return buf; -} - - - -struct icalperiodtype icalperiodtype_null_period() { - struct icalperiodtype p; - p.start = icaltime_null_time(); - p.end = icaltime_null_time(); - p.duration = icaldurationtype_null_duration(); - - return p; -} -int icalperiodtype_is_null_period(struct icalperiodtype p){ - - if(icaltime_is_null_time(p.start) && - icaltime_is_null_time(p.end) && - icaldurationtype_is_null_duration(p.duration)){ - return 1; - } else { - return 0; - } -} - -int icalperiodtype_is_valid_period(struct icalperiodtype p){ - if(icaltime_is_valid_time(p.start) && - (icaltime_is_valid_time(p.end) || icaltime_is_null_time(p.end)) ) - { - return 1; - } - - return 0; -} - |