Diffstat (limited to 'libical/src/libicalss/icalcalendar.c') (more/less context) (ignore whitespace changes)
| -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 0000000..1f24f88 --- a/dev/null +++ b/libical/src/libicalss/icalcalendar.c @@ -0,0 +1,263 @@ +/*====================================================================== + FILE: icalcalendar.c + CREATOR: eric 23 December 1999 + + $Id$ + $Locker$ + + (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/ + + ======================================================================*/ + + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + + +#include "icalcalendar.h" +#include "icalset.h" +#include "icalfileset.h" +#include "icaldirset.h" +#include <limits.h> +#include <sys/stat.h> /* For mkdir, stat */ +#include <sys/types.h> /* For mkdir */ +#include <fcntl.h> /* For mkdir */ + +#ifndef WIN32 +#include <unistd.h> /* For mkdir, stat */ +#endif + +#ifndef PATH_MAX +#define PATH_MAX 512 +#endif + + +#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; + icalset* freebusy; + icalset* properties; + icalset* booked; + icalset* incoming; +}; + +struct icalcalendar_impl* icalcalendar_new_impl(void) +{ + 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* impl) +{ + if (impl->dir !=0){ + free(impl->dir); + } + + if (impl->freebusy !=0){ + icalset_free(impl->booked); + } + + if (impl->properties !=0){ + icalset_free(impl->properties); + } + + if (impl->booked !=0){ + icalset_free(impl->booked); + } + + if (impl->incoming !=0){ + icalset_free(impl->incoming); + } + + impl->dir = 0; + impl->freebusy = 0; + impl->properties = 0; + impl->booked = 0; + impl->incoming = 0; + + + free(impl); +} + + +int icalcalendar_lock(icalcalendar* impl) +{ + icalerror_check_arg_rz((impl != 0),"impl"); + return 0; +} + +int icalcalendar_unlock(icalcalendar* impl) +{ + icalerror_check_arg_rz((impl != 0),"impl"); + return 0; +} + +int icalcalendar_islocked(icalcalendar* impl) +{ + icalerror_check_arg_rz((impl != 0),"impl"); + return 0; +} + +int icalcalendar_ownlock(icalcalendar* impl) +{ + icalerror_check_arg_rz((impl != 0),"impl"); + return 0; +} + +icalset* icalcalendar_get_booked(icalcalendar* impl) +{ + 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 = icaldirset_new(dir); + assert(icalerrno == ICAL_NO_ERROR); + } + + return impl->booked; + +} + +icalset* icalcalendar_get_incoming(icalcalendar* impl) +{ + char path[PATH_MAX]; + 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 = icalfileset_new(path); + } + + return impl->properties; +} + +icalset* icalcalendar_get_properties(icalcalendar* impl) +{ + char path[PATH_MAX]; + 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 = icalfileset_new(path); + } + + return impl->properties; +} + +icalset* icalcalendar_get_freebusy(icalcalendar* impl) +{ + char path[PATH_MAX]; + 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 = icalfileset_new(path); + } + + return impl->freebusy; +} + + + + |