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Diffstat (limited to 'libical/src/libicalss/icalcalendar.c')
| -rw-r--r-- | libical/src/libicalss/icalcalendar.c | 263 |
1 files changed, 263 insertions, 0 deletions
diff --git a/libical/src/libicalss/icalcalendar.c b/libical/src/libicalss/icalcalendar.c new file mode 100644 index 0000000000..0933df1e31 --- /dev/null +++ b/libical/src/libicalss/icalcalendar.c @@ -0,0 +1,263 @@ +/* -*- 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; +} + + + + |