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-rw-r--r--libical/src/libicalss/icalcalendar.c263
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diff --git a/libical/src/libicalss/icalcalendar.c b/libical/src/libicalss/icalcalendar.c
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+/* -*- Mode: C -*-
+ ======================================================================
+ FILE: icalcalendar.c
+ CREATOR: eric 23 December 1999
+
+ $Id$
+ $Locker$
+
+ (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 Code is eric. The Initial Developer of the Original
+ Code is Eric Busboom
+
+
+ ======================================================================*/
+
+
+#include "icalcalendar.h"
+#include "icalcluster.h"
+#include <limits.h>
+#include <sys/stat.h> /* For mkdir, stat */
+#include <sys/types.h> /* For mkdir */
+#include <fcntl.h> /* For mkdir */
+#include <unistd.h> /* For mkdir, stat */
+#include <stdlib.h> /* for malloc */
+#include <string.h> /* for strcat */
+#include <errno.h>
+
+#define BOOKED_DIR "booked"
+#define INCOMING_FILE "incoming.ics"
+#define PROP_FILE "properties.ics"
+#define FBLIST_FILE "freebusy.ics"
+
+struct icalcalendar_impl
+{
+ char* dir;
+ icalcomponent* freebusy;
+ icalcomponent* properties;
+ icalstore* booked;
+ icalstore* incoming;
+};
+
+struct icalcalendar_impl* icalcalendar_new_impl()
+{
+ struct icalcalendar_impl* impl;
+
+ if ( ( impl = (struct icalcalendar_impl*)
+ malloc(sizeof(struct icalcalendar_impl))) == 0) {
+ icalerror_set_errno(ICAL_NEWFAILED_ERROR);
+ return 0;
+ }
+
+ return impl;
+}
+
+
+icalerrorenum icalcalendar_create(struct icalcalendar_impl* impl)
+{
+ char path[PATH_MAX];
+ struct stat sbuf;
+ int r;
+
+ icalerror_check_arg_re((impl != 0),"impl",ICAL_BADARG_ERROR);
+
+ path[0] = '\0';
+ strcpy(path,impl->dir);
+ strcat(path,"/");
+ strcat(path,BOOKED_DIR);
+
+ r = stat(path,&sbuf);
+
+ if( r != 0 && errno == ENOENT){
+
+ if(mkdir(path,0777)!=0){
+ icalerror_set_errno(ICAL_FILE_ERROR);
+ return ICAL_FILE_ERROR;
+ }
+ }
+
+ return ICAL_NO_ERROR;
+}
+
+icalcalendar* icalcalendar_new(char* dir)
+{
+ struct icalcalendar_impl* impl;
+
+ icalerror_check_arg_rz((dir != 0),"dir");
+
+ impl = icalcalendar_new_impl();
+
+ if (impl == 0){
+ return 0;
+ }
+
+ impl->dir = (char*)strdup(dir);
+ impl->freebusy = 0;
+ impl->properties = 0;
+ impl->booked = 0;
+ impl->incoming = 0;
+
+ if (icalcalendar_create(impl) != ICAL_NO_ERROR){
+ free(impl);
+ return 0;
+ }
+
+ return impl;
+}
+
+void icalcalendar_free(icalcalendar* calendar)
+{
+
+ struct icalcalendar_impl *impl = (struct icalcalendar_impl*)calendar;
+
+ if (impl->dir !=0){
+ free(impl->dir);
+ }
+
+ if (impl->freebusy !=0){
+ icalcluster_free(impl->freebusy);
+ }
+
+ if (impl->properties !=0){
+ icalcluster_free(impl->properties);
+ }
+
+ if (impl->booked !=0){
+ icalstore_free(impl->booked);
+ }
+
+ if (impl->incoming !=0){
+ icalstore_free(impl->incoming);
+ }
+
+ impl->dir = 0;
+ impl->freebusy = 0;
+ impl->properties = 0;
+ impl->booked = 0;
+ impl->incoming = 0;
+
+
+ free(impl);
+}
+
+
+int icalcalendar_lock(icalcalendar* calendar)
+{
+ struct icalcalendar_impl *impl = (struct icalcalendar_impl*)calendar;
+ icalerror_check_arg_rz((impl != 0),"impl");
+ return 0;
+}
+
+int icalcalendar_unlock(icalcalendar* calendar)
+{
+ struct icalcalendar_impl *impl = (struct icalcalendar_impl*)calendar;
+ icalerror_check_arg_rz((impl != 0),"impl");
+ return 0;
+}
+
+int icalcalendar_islocked(icalcalendar* calendar)
+{
+ struct icalcalendar_impl *impl = (struct icalcalendar_impl*)calendar;
+ icalerror_check_arg_rz((impl != 0),"impl");
+ return 0;
+}
+
+int icalcalendar_ownlock(icalcalendar* calendar)
+{
+ struct icalcalendar_impl *impl = (struct icalcalendar_impl*)calendar;
+ icalerror_check_arg_rz((impl != 0),"impl");
+ return 0;
+}
+
+icalstore* icalcalendar_get_booked(icalcalendar* calendar)
+{
+ struct icalcalendar_impl *impl = (struct icalcalendar_impl*)calendar;
+ char dir[PATH_MAX];
+
+ icalerror_check_arg_rz((impl != 0),"impl");
+
+ dir[0] = '\0';
+ strcpy(dir,impl->dir);
+ strcat(dir,"/");
+ strcat(dir,BOOKED_DIR);
+
+ if (impl->booked == 0){
+ icalerror_clear_errno();
+ impl->booked = icalstore_new(dir);
+ assert(icalerrno == ICAL_NO_ERROR);
+ }
+
+ return impl->booked;
+
+}
+
+icalcluster* icalcalendar_get_incoming(icalcalendar* calendar)
+{
+ char path[PATH_MAX];
+ struct icalcalendar_impl *impl = (struct icalcalendar_impl*)calendar;
+ icalerror_check_arg_rz((impl != 0),"impl");
+
+ path[0] = '\0';
+ strcpy(path,impl->dir);
+ strcat(path,"/");
+ strcat(path,INCOMING_FILE);
+
+ if (impl->properties == 0){
+ impl->properties = icalcluster_new(path);
+ }
+
+ return impl->properties;
+}
+
+icalcluster* icalcalendar_get_properties(icalcalendar* calendar)
+{
+ char path[PATH_MAX];
+ struct icalcalendar_impl *impl = (struct icalcalendar_impl*)calendar;
+ icalerror_check_arg_rz((impl != 0),"impl");
+
+ path[0] = '\0';
+ strcpy(path,impl->dir);
+ strcat(path,"/");
+ strcat(path,PROP_FILE);
+
+ if (impl->properties == 0){
+ impl->properties = icalcluster_new(path);
+ }
+
+ return impl->properties;
+}
+
+icalcluster* icalcalendar_get_freebusy(icalcalendar* calendar)
+{
+ char path[PATH_MAX];
+ struct icalcalendar_impl *impl = (struct icalcalendar_impl*)calendar;
+ icalerror_check_arg_rz((impl != 0),"impl");
+
+ path[0] = '\0';
+ strcpy(path,impl->dir);
+ strcat(path,"/");
+ strcat(path,FBLIST_FILE);
+
+
+ if (impl->freebusy == 0){
+ impl->freebusy = icalcluster_new(path);
+ }
+
+ return impl->freebusy;
+}
+
+
+
+