diff options
Diffstat (limited to 'libical/src/libicalss')
| -rw-r--r-- | libical/src/libicalss/.cvsignore | 6 | ||||
| -rw-r--r-- | libical/src/libicalss/Makefile.am | 13 | ||||
| -rw-r--r-- | libical/src/libicalss/icalcalendar.c | 263 | ||||
| -rw-r--r-- | libical/src/libicalss/icalcalendar.h | 68 | ||||
| -rw-r--r-- | libical/src/libicalss/icalcluster.c | 398 | ||||
| -rw-r--r-- | libical/src/libicalss/icalcluster.h | 75 | ||||
| -rw-r--r-- | libical/src/libicalss/icalcomponent.h | 115 | ||||
| -rw-r--r-- | libical/src/libicalss/icalstore.c | 817 | ||||
| -rw-r--r-- | libical/src/libicalss/icalstore.h | 78 |
9 files changed, 0 insertions, 1833 deletions
diff --git a/libical/src/libicalss/.cvsignore b/libical/src/libicalss/.cvsignore deleted file mode 100644 index 732c1577b6..0000000000 --- a/libical/src/libicalss/.cvsignore +++ /dev/null @@ -1,6 +0,0 @@ -Makefile -.deps -Makefile.in -*.lo -*.la -.libs
\ No newline at end of file diff --git a/libical/src/libicalss/Makefile.am b/libical/src/libicalss/Makefile.am deleted file mode 100644 index d2f65de885..0000000000 --- a/libical/src/libicalss/Makefile.am +++ /dev/null @@ -1,13 +0,0 @@ -INCLUDES = \ - -I$(top_srcdir)/src/libical - -lib_LTLIBRARIES = libicalss.la - -libicalss_la_SOURCES = \ - icalcalendar.c \ - icalcalendar.h \ - icalcluster.c \ - icalcluster.h \ - icalcomponent.h \ - icalstore.c \ - icalstore.h diff --git a/libical/src/libicalss/icalcalendar.c b/libical/src/libicalss/icalcalendar.c deleted file mode 100644 index 0933df1e31..0000000000 --- a/libical/src/libicalss/icalcalendar.c +++ /dev/null @@ -1,263 +0,0 @@ -/* -*- 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; -} - - - - diff --git a/libical/src/libicalss/icalcalendar.h b/libical/src/libicalss/icalcalendar.h deleted file mode 100644 index 90e7b33c22..0000000000 --- a/libical/src/libicalss/icalcalendar.h +++ /dev/null @@ -1,68 +0,0 @@ -/* -*- Mode: C -*- */ -/*====================================================================== - FILE: icalcalendar.h - 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 - - -======================================================================*/ - -#ifndef ICALCALENDAR_H -#define ICALCALENDAR_H - -#include "ical.h" -#include "icalstore.h" -#include "icalcluster.h" - -/* icalcalendar - * Routines for storing calendar data in a file system. The calendar - * has two icalstores, one for incoming components and one for booked - * components. It also has interfaces to access the free/busy list - * and a list of calendar properties */ - -typedef void icalcalendar; - -icalcalendar* icalcalendar_new(char* dir); - -void icalcalendar_free(icalcalendar* calendar); - -int icalcalendar_lock(icalcalendar* calendar); - -int icalcalendar_unlock(icalcalendar* calendar); - -int icalcalendar_islocked(icalcalendar* calendar); - -int icalcalendar_ownlock(icalcalendar* calendar); - -icalstore* icalcalendar_get_booked(icalcalendar* calendar); - -icalcluster* icalcalendar_get_incoming(icalcalendar* calendar); - -icalcluster* icalcalendar_get_properties(icalcalendar* calendar); - -icalcluster* icalcalendar_get_freebusy(icalcalendar* calendar); - - -#endif /* !ICALCALENDAR_H */ - - - diff --git a/libical/src/libicalss/icalcluster.c b/libical/src/libicalss/icalcluster.c deleted file mode 100644 index c0160cc6c3..0000000000 --- a/libical/src/libicalss/icalcluster.c +++ /dev/null @@ -1,398 +0,0 @@ -/* -*- Mode: C -*- - ====================================================================== - FILE: icalcluster.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 "icalcluster.h" -#include <errno.h> -#include <limits.h> /* For PATH_MAX */ -#include <sys/stat.h> /* for stat */ -#include <unistd.h> /* for stat, getpid */ -#include <stdlib.h> -#include <string.h> - -struct icalcluster_impl { - char *path; - icalcomponent* cluster; - int changed; -}; - -icalcluster* icalcluster_new_impl() -{ - struct icalcluster_impl* comp; - - if ( ( comp = (struct icalcluster_impl*) - malloc(sizeof(struct icalcluster_impl))) == 0) { - icalerror_set_errno(ICAL_NEWFAILED_ERROR); - errno = ENOMEM; - return 0; - } - - return comp; -} - -icalerrorenum icalcluster_create_cluster(char *path) -{ - - FILE* f; - int r; - icalcomponent *c; - struct icaltimetype tt; - - icalerror_clear_errno(); - - f = fopen(path,"w"); - - if (f == 0){ - icalerror_set_errno(ICAL_FILE_ERROR); - return ICAL_FILE_ERROR; - } - - /* Create the root component in the cluster. This component holds - all of the other components and stores a count of - components. */ - - memset(&tt,0,sizeof(struct icaltimetype)); - - c = icalcomponent_vanew( - ICAL_VCALENDAR_COMPONENT, - icalproperty_new_xlicclustercount(0), - icalproperty_new_dtstart(tt), /* dtstart of earliest comp */ - icalproperty_new_dtend(tt), /* dtend of latest comp, excl. recuring */ - 0 - ); - - if (c == 0){ - fclose(f); - icalerror_set_errno(ICAL_INTERNAL_ERROR); - return ICAL_INTERNAL_ERROR; - } - - - /* Write the base component to the file */ - r = fputs(icalcomponent_as_ical_string(c),f); - - fclose(f); - - icalcomponent_free(c); - - if (r == EOF){ - icalerror_set_errno(ICAL_FILE_ERROR); - return ICAL_FILE_ERROR; - } - - return ICAL_NO_ERROR; -} - -FILE* parser_file; /*HACK. Not Thread Safe */ -char* read_from_file(char *s, size_t size) -{ - char *c = fgets(s,size, parser_file); - return c; -} - -icalerrorenum icalcluster_load(icalcluster* cluster, char* path) -{ - struct icalcluster_impl *impl = (struct icalcluster_impl*)cluster; - icalerrorenum error; - errno = 0; - - icalerror_check_arg_rz((cluster!=0),"cluster"); - icalerror_check_arg_rz((path!=0),"path"); - - if(impl->path != 0 && strcmp(impl->path,path) == 0){ - /* Already have the right cluster, so return */ - return ICAL_NO_ERROR; - } - - error = icalcluster_commit(cluster); - - if (error != ICAL_NO_ERROR){ - icalerror_set_errno(error); - return error; - } - - free(impl->path); - - impl->path= (char*)strdup(path); - - parser_file = fopen(impl->path,"r"); - - /* HACK. Yeah, the following code is horrible....*/ - if (parser_file ==0 || errno != 0){ - - /* Try to create the cluster */ - error = icalcluster_create_cluster(path); - - if (error == ICAL_NO_ERROR){ - /* Try to open the parser again. */ - errno = 0; - parser_file = fopen(impl->path,"r"); - - if (parser_file ==0 || errno != 0){ - impl->cluster = 0; - icalerror_set_errno(ICAL_FILE_ERROR); - return ICAL_FILE_ERROR; - } - } else { - impl->cluster = 0; - icalerror_set_errno(error); /* Redundant, actually */ - return error; - } - } - - impl->cluster = icalparser_parse(read_from_file); - - fclose(parser_file); - - if (impl->cluster == 0){ - icalerror_set_errno(ICAL_PARSE_ERROR); - return ICAL_PARSE_ERROR; - } - - return ICAL_NO_ERROR; -} - - -icalcluster* icalcluster_new(char* path) -{ - struct icalcluster_impl *impl = icalcluster_new_impl(); - struct stat sbuf; - int createclusterfile = 0; - icalerrorenum error; - - icalerror_clear_errno(); - icalerror_check_arg_rz( (path!=0), "path"); - - if (impl == 0){ - return 0; - } - - /*impl->path = strdup(path); icalcluster_load does this */ - impl->changed = 0; - impl->cluster = 0; - impl->path = 0; - - /* Check if the path already exists and if it is a regular file*/ - if (stat(path,&sbuf) != 0){ - - /* A file by the given name does not exist, or there was - another error */ - - if (errno == ENOENT) { - /* It was because the file does not exist */ - createclusterfile = 1; - } else { - /* It was because of another error */ - icalerror_set_errno(ICAL_FILE_ERROR); - return 0; - } - } else { - /* A file by the given name exists, but is it a regular file */ - - if (!S_ISREG(sbuf.st_mode)){ - /* Nope, not a directory */ - icalerror_set_errno(ICAL_FILE_ERROR); - return 0; - } else { - /* Lets assume that it is a file of the right type */ - createclusterfile = 0; - } - } - - /* if cluster does not already exist, create it */ - - if (createclusterfile == 1) { - error = icalcluster_create_cluster(path); - - if (error != ICAL_NO_ERROR){ - icalerror_set_errno(error); - return 0; - } - } - - error = icalcluster_load(impl,path); - - if (error != ICAL_NO_ERROR){ - return 0; - } - - return impl; -} - -void icalcluster_free(icalcluster* cluster) -{ - struct icalcluster_impl *impl = (struct icalcluster_impl*)cluster; - - icalerror_check_arg_rv((cluster!=0),"cluster"); - - if (impl->cluster != 0){ - icalcluster_commit(cluster); - icalcomponent_free(impl->cluster); - impl->cluster=0; - } - - if(impl->path != 0){ - free(impl->path); - impl->path = 0; - } - - free(impl); -} - -icalerrorenum icalcluster_commit(icalcluster* cluster) -{ - int ws; /* Size in char of file written to disk */ - FILE *f; - - struct icalcluster_impl *impl = (struct icalcluster_impl*)cluster; - - icalerror_check_arg_re((impl!=0),"cluster",ICAL_BADARG_ERROR); - - if (impl->changed != 0 ){ - /* write the cluster to disk */ - - /* Construct a filename and write out the file */ - - if ( (f = fopen(impl->path,"w")) != 0){ - - char* str = icalcomponent_as_ical_string(impl->cluster); - - ws = fwrite(str,sizeof(char),strlen(str),f); - - if ( ws < strlen(str)){ - fclose(f); - return ICAL_FILE_ERROR; - } - - fclose(f); - impl->changed = 0; - return ICAL_NO_ERROR; - } else { - icalerror_set_errno(ICAL_FILE_ERROR); - return ICAL_FILE_ERROR; - } - - } - - return ICAL_NO_ERROR; -} - -void icalcluster_mark(icalcluster* cluster){ - - struct icalcluster_impl *impl = (struct icalcluster_impl*)cluster; - - icalerror_check_arg_rv((impl!=0),"cluster"); - - impl->changed = 1; - -} - -icalcomponent* icalcluster_get_component(icalcluster* cluster){ - struct icalcluster_impl *impl = (struct icalcluster_impl*)cluster; - - icalerror_check_arg_re((impl!=0),"cluster",ICAL_BADARG_ERROR); - - return impl->cluster; -} - - -/* manipulate the components in the cluster */ - -icalerrorenum icalcluster_add_component(icalcluster *cluster, - icalcomponent* child) -{ - struct icalcluster_impl* impl = (struct icalcluster_impl*)cluster; - - icalerror_check_arg_rv((cluster!=0),"cluster"); - icalerror_check_arg_rv((child!=0),"child"); - - icalcomponent_add_component(impl->cluster,child); - - icalcluster_mark(cluster); - - return ICAL_NO_ERROR; - -} - -icalerrorenum icalcluster_remove_component(icalcluster *cluster, - icalcomponent* child) -{ - struct icalcluster_impl* impl = (struct icalcluster_impl*)cluster; - - icalerror_check_arg_rv((cluster!=0),"cluster"); - icalerror_check_arg_rv((child!=0),"child"); - - icalcomponent_remove_component(impl->cluster,child); - - icalcluster_mark(cluster); - - return ICAL_NO_ERROR; -} - -int icalcluster_count_components(icalcluster *cluster, - icalcomponent_kind kind) -{ - struct icalcluster_impl* impl = (struct icalcluster_impl*)cluster; - - if(cluster == 0){ - icalerror_set_errno(ICAL_BADARG_ERROR); - return -1; - } - - return icalcomponent_count_components(impl->cluster,kind); -} - -/* Iterate through components */ -icalcomponent* icalcluster_get_current_component (icalcluster* cluster) -{ - struct icalcluster_impl* impl = (struct icalcluster_impl*)cluster; - - icalerror_check_arg_rz((cluster!=0),"cluster"); - - return icalcomponent_get_current_component(impl->cluster); -} - -icalcomponent* icalcluster_get_first_component(icalcluster* cluster, - icalcomponent_kind kind) -{ - struct icalcluster_impl* impl = (struct icalcluster_impl*)cluster; - - icalerror_check_arg_rz((cluster!=0),"cluster"); - - return icalcomponent_get_first_component(impl->cluster,kind); -} - -icalcomponent* icalcluster_get_next_component(icalcluster* cluster, - icalcomponent_kind kind) -{ - struct icalcluster_impl* impl = (struct icalcluster_impl*)cluster; - - icalerror_check_arg_rz((cluster!=0),"cluster"); - - return icalcomponent_get_next_component(impl->cluster,kind); -} - diff --git a/libical/src/libicalss/icalcluster.h b/libical/src/libicalss/icalcluster.h deleted file mode 100644 index 05c3a4b144..0000000000 --- a/libical/src/libicalss/icalcluster.h +++ /dev/null @@ -1,75 +0,0 @@ -/* -*- Mode: C -*- */ -/*====================================================================== - FILE: icalcluster.h - 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 - - -======================================================================*/ - -#ifndef ICALCLUSTER_H -#define ICALCLUSTER_H - -#include "ical.h" - -typedef void icalcluster; - - -icalcluster* icalcluster_new(char* path); -void icalcluster_free(icalcluster* cluster); - - -/* Load a new file into the cluster */ -icalerrorenum icalcluster_load(icalcluster* cluster, char* path); - -/* Return a reference to the internal component. */ -icalcomponent* icalcluster_get_component(icalcluster* cluster); - -/* Mark the cluster as changed, so it will be written to disk when it - is freed*/ -void icalcluster_mark(icalcluster* cluster); - -/* Write the cluster data back to disk */ -icalerrorenum icalcluster_commit(icalcluster* cluster); - -/* manipulate the components in the cluster */ -icalerrorenum icalcluster_add_component(icalcomponent* parent, - icalcomponent* child); - -icalerrorenum icalcluster_remove_component(icalcomponent* parent, - icalcomponent* child); - -int icalcluster_count_components(icalcomponent* component, - icalcomponent_kind kind); - -/* Iterate through components */ -icalcomponent* icalcluster_get_current_component (icalcomponent* component); - -icalcomponent* icalcluster_get_first_component(icalcomponent* component, - icalcomponent_kind kind); -icalcomponent* icalcluster_get_next_component(icalcomponent* component, - icalcomponent_kind kind); - -#endif /* !ICALCLUSTER_H */ - - - diff --git a/libical/src/libicalss/icalcomponent.h b/libical/src/libicalss/icalcomponent.h deleted file mode 100644 index 9e0e9f5a9f..0000000000 --- a/libical/src/libicalss/icalcomponent.h +++ /dev/null @@ -1,115 +0,0 @@ -/* -*- Mode: C -*- */ -/*====================================================================== - FILE: icalcomponent.h - CREATOR: eric 20 March 1999 - - - (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 icalcomponent.h - -======================================================================*/ - -#ifndef ICALCOMPONENT_H -#define ICALCOMPONENT_H - -#include "icalproperty.h" -#include "icalvalue.h" -#include "icalenums.h" /* defines icalcomponent_kind */ - -typedef void icalcomponent; - -icalcomponent* icalcomponent_new(icalcomponent_kind kind); -icalcomponent* icalcomponent_new_clone(icalcomponent* component); -icalcomponent* icalcomponent_new_from_string(char* str); -icalcomponent* icalcomponent_vanew(icalcomponent_kind kind, ...); -void icalcomponent_free(icalcomponent* component); - -char* icalcomponent_as_ical_string(icalcomponent* component); - -int icalcomponent_is_valid(icalcomponent* component); - -icalcomponent_kind icalcomponent_isa(icalcomponent* component); - -int icalcomponent_isa_component (void* component); - -/* - * Working with properties - */ - -void icalcomponent_add_property(icalcomponent* component, - icalproperty* property); - -void icalcomponent_remove_property(icalcomponent* component, - icalproperty* property); - -int icalcomponent_count_properties(icalcomponent* component, - icalproperty_kind kind); - -/* Iterate through the properties */ -icalproperty* icalcomponent_get_current_property(icalcomponent* component); - -icalproperty* icalcomponent_get_first_property(icalcomponent* component, - icalproperty_kind kind); -icalproperty* icalcomponent_get_next_property(icalcomponent* component, - icalproperty_kind kind); - -/* Return a null-terminated array of icalproperties*/ - -icalproperty** icalcomponent_get_properties(icalcomponent* component, - icalproperty_kind kind); - - -/* - * Working with components - */ - - -void icalcomponent_add_component(icalcomponent* parent, - icalcomponent* child); - -void icalcomponent_remove_component(icalcomponent* parent, - icalcomponent* child); - -int icalcomponent_count_components(icalcomponent* component, - icalcomponent_kind kind); - -/* Iterate through components */ -icalcomponent* icalcomponent_get_current_component (icalcomponent* component); - -icalcomponent* icalcomponent_get_first_component(icalcomponent* component, - icalcomponent_kind kind); -icalcomponent* icalcomponent_get_next_component(icalcomponent* component, - icalcomponent_kind kind); - -/* Return a null-terminated array of icalproperties*/ -icalproperty** icalcomponent_get_component(icalcomponent* component, - icalproperty_kind kind); - -/* Working with embedded error properties */ - -int icalcomponent_count_errors(icalcomponent* component); -void icalcomponent_strip_errors(icalcomponent* component); - - -/* Internal operations. You don't see these... */ -icalcomponent* icalcomponent_get_parent(icalcomponent* component); -void icalcomponent_set_parent(icalcomponent* component, - icalcomponent* parent); - -#endif /* !ICALCOMPONENT_H */ - - - diff --git a/libical/src/libicalss/icalstore.c b/libical/src/libicalss/icalstore.c deleted file mode 100644 index 5d1546f3b2..0000000000 --- a/libical/src/libicalss/icalstore.c +++ /dev/null @@ -1,817 +0,0 @@ -/* -*- Mode: C -*- - ====================================================================== - FILE: icalstore.c - CREATOR: eric 28 November 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 - - - ======================================================================*/ - - -/* - - icalstore manages a database of ical components and offers - interfaces for reading, writting and searching for components. - - icalstore groups components in to clusters based on their DTSTART - time -- all components that start in the same month are grouped - together in a single file. All files in a sotre are kept in a single - directory. ( If a component does not have DTSTART, the store uses - DTSTAMP or CREATE ) - - The primary interfaces are icalstore_first and icalstore_next. These - routine iterate through all of the components in the store, subject - to the current gauge. A gauge is an icalcomponent that is tested - against other componets for a match. If a gauge has been set with - icalstore_select, icalstore_first and icalstore_next will only - return componentes that match the gauge. - - The Store generated UIDs for all objects that are stored if they do - not already have a UID. The UID is the name of the cluster (month & - year as MMYYYY) plus a unique serial number. The serial number is - stored as a property of the cluster. - -*/ - -#include "ical.h" -#include "icalstore.h" -#include "pvl.h" -#include "icalerror.h" -#include "icalparser.h" -#include "icalcluster.h" - -#include "filelock.h" - -#include <limits.h> -#include <dirent.h> /* for opendir() */ -#include <errno.h> -#include <sys/types.h> /* for opendir() */ -#include <sys/stat.h> /* for stat */ -#include <unistd.h> /* for stat, getpid */ -#include <time.h> /* for clock() */ -#include <stdlib.h> /* for rand(), srand() */ -#include <sys/utsname.h> /* for uname */ -#include <string.h> /* for strdup */ - - -struct icalstore_impl -{ - char* dir; - icalcomponent* gauge; - icalcluster* cluster; - int first_component; - pvl_list directory; - pvl_elem directory_iterator; -}; - -struct icalstore_impl* icalstore_new_impl() -{ - struct icalstore_impl* comp; - - if ( ( comp = (struct icalstore_impl*) - malloc(sizeof(struct icalstore_impl))) == 0) { - icalerror_set_errno(ICAL_NEWFAILED_ERROR); - return 0; - } - - return comp; -} - - - -void icalstore_lock_dir(char* dir) -{ -} - - -void icalstore_unlock_dir(char* dir) -{ -} - -/* Load the contents of the store directory into the store's internal directory list*/ -icalerrorenum icalstore_read_directory(struct icalstore_impl* impl) -{ - struct dirent *de; - DIR* dp; - char *str; - - dp = opendir(impl->dir); - - if ( dp == 0) { - icalerror_set_errno(ICAL_FILE_ERROR); - return ICAL_FILE_ERROR; - } - - /* clear contents of directory list */ - while((str = pvl_pop(impl->directory))){ - free(str); - } - - /* load all of the cluster names in the directory list */ - for(de = readdir(dp); - de != 0; - de = readdir(dp)){ - - /* Remove known directory names '.' and '..'*/ - if (strcmp(de->d_name,".") == 0 || - strcmp(de->d_name,"..") == 0 ){ - continue; - } - - pvl_push(impl->directory, (void*)strdup(de->d_name)); - } - - closedir(dp); - - return ICAL_NO_ERROR; -} - -icalstore* icalstore_new(char* dir) -{ - struct icalstore_impl *impl = icalstore_new_impl(); - struct stat sbuf; - - if (impl == 0){ - return 0; - } - - icalerror_check_arg_rz( (dir!=0), "dir"); - - if (stat(dir,&sbuf) != 0){ - icalerror_set_errno(ICAL_FILE_ERROR); - return 0; - } - - /* dir is not the name of a direectory*/ - if (!S_ISDIR(sbuf.st_mode)){ - icalerror_set_errno(ICAL_USAGE_ERROR); - return 0; - } - - icalstore_lock_dir(dir); - - impl = icalstore_new_impl(); - - if (impl ==0){ - icalerror_set_errno(ICAL_ALLOCATION_ERROR); - return 0; - } - - impl->directory = pvl_newlist(); - impl->directory_iterator = 0; - impl->dir = (char*)strdup(dir); - impl->gauge = 0; - impl->first_component = 0; - impl->cluster = 0; - - icalstore_read_directory(impl); - - return (icalstore*) impl; -} - -void icalstore_free(icalstore* s) -{ - struct icalstore_impl *impl = (struct icalstore_impl*)s; - char* str; - - icalstore_unlock_dir(impl->dir); - - if(impl->dir !=0){ - free(impl->dir); - } - - if(impl->gauge !=0){ - icalcomponent_free(impl->gauge); - } - - if(impl->cluster !=0){ - icalcluster_free(impl->cluster); - } - - while(impl->directory !=0 && (str=pvl_pop(impl->directory)) != 0){ - free(str); - } - - if(impl->directory != 0){ - pvl_free(impl->directory); - } - - impl->directory = 0; - impl->directory_iterator = 0; - impl->dir = 0; - impl->gauge = 0; - impl->first_component = 0; - - free(impl); - -} - -/* icalstore_next_uid_number updates a serial number in the Store - directory in a file called SEQUENCE */ - -int icalstore_next_uid_number(icalstore* store) -{ - struct icalstore_impl *impl = (struct icalstore_impl*)store; - char sequence = 0; - char temp[128]; - char filename[PATH_MAX]; - char *r; - FILE *f; - struct stat sbuf; - - icalerror_check_arg_rz( (store!=0), "store"); - - sprintf(filename,"%s/%s",impl->dir,"SEQUENCE"); - - /* Create the file if it does not exist.*/ - if (stat(filename,&sbuf) == -1 || !S_ISREG(sbuf.st_mode)){ - - f = fopen(filename,"w"); - if (f != 0){ - fprintf(f,"0"); - fclose(f); - } else { - icalerror_warn("Can't create SEQUENCE file in icalstore_next_uid_number"); - return 0; - } - - } - - if ( (f = fopen(filename,"r+")) != 0){ - - rewind(f); - r = fgets(temp,128,f); - - if (r == 0){ - sequence = 1; - } else { - sequence = atoi(temp)+1; - } - - rewind(f); - - fprintf(f,"%d",sequence); - - fclose(f); - - return sequence; - - } else { - icalerror_warn("Can't create SEQUENCE file in icalstore_next_uid_number"); - return 0; - } - -} - -icalerrorenum icalstore_next_cluster(icalstore* store) -{ - struct icalstore_impl *impl = (struct icalstore_impl*)store; - char path[PATH_MAX]; - - if (impl->directory_iterator == 0){ - icalerror_set_errno(ICAL_INTERNAL_ERROR); - return ICAL_INTERNAL_ERROR; - } - impl->directory_iterator = pvl_next(impl->directory_iterator); - - if (impl->directory_iterator == 0){ - /* There are no more clusters */ - impl->cluster = 0; - return ICAL_NO_ERROR; - } - - - sprintf(path,"%s/%s",impl->dir,(char*)pvl_data(impl->directory_iterator)); - - return icalcluster_load(impl->cluster,path); -} - -void icalstore_add_uid(icalstore* store, icalstore* comp) -{ - char uidstring[PATH_MAX]; - icalproperty *uid; - struct utsname unamebuf; - - icalerror_check_arg_rz( (store!=0), "store"); - icalerror_check_arg_rz( (comp!=0), "comp"); - - uid = icalcomponent_get_first_property(comp,ICAL_UID_PROPERTY); - - if (uid == 0) { - - uname(&unamebuf); - - sprintf(uidstring,"%d-%s",getpid(),unamebuf.nodename); - - uid = icalproperty_new_uid(uidstring); - icalcomponent_add_property(comp,uid); - } else { - - strcpy(uidstring,icalproperty_get_uid(uid)); - } -} - -icalerrorenum icalstore_add_component(icalstore* store, icalstore* comp) -{ - struct icalstore_impl *impl; - char clustername[PATH_MAX]; - icalproperty *dt, *count, *lm; - icalvalue *v; - struct icaltimetype tm; - icalerrorenum error = ICAL_NO_ERROR; - - impl = (struct icalstore_impl*)store; - icalerror_check_arg_rz( (store!=0), "store"); - icalerror_check_arg_rz( (comp!=0), "comp"); - - errno = 0; - - icalstore_add_uid(store,comp); - - /* Determine which cluster this object belongs in */ - - dt = icalcomponent_get_first_property(comp,ICAL_DTSTART_PROPERTY); - - if (dt == 0){ - dt = icalcomponent_get_first_property(comp,ICAL_DTSTAMP_PROPERTY); - } - - if (dt == 0){ - dt = icalcomponent_get_first_property(comp,ICAL_CREATED_PROPERTY); - } - - if (dt == 0){ - icalerror_warn("The component does not have a DTSTART, DTSTAMP or a CREATED property, so it cannot be added to the store"); - icalerror_set_errno(ICAL_BADARG_ERROR); - return ICAL_BADARG_ERROR; - } - - v = icalproperty_get_value(dt); - - tm = icalvalue_get_datetime(v); - - sprintf(clustername,"%s/%04d%02d",impl->dir,tm.year,tm.month); - - /* Load the cluster and insert the object */ - - if (impl->cluster == 0){ - impl->cluster = icalcluster_new(clustername); - - if (impl->cluster == 0){ - error = icalerrno; - } - } else { - error = icalcluster_load(impl->cluster, - clustername); - - } - - - if (error != ICAL_NO_ERROR){ - icalerror_set_errno(error); - return error; - } - - /* Update or add the LAST-MODIFIED property */ - - lm = icalcomponent_get_first_property(comp, - ICAL_LASTMODIFIED_PROPERTY); - - if (lm == 0){ - lm = icalproperty_new_lastmodified(icaltimetype_from_timet( time(0),1)); - icalcomponent_add_property(comp,lm); - } else { - icalproperty_set_lastmodified(comp,icaltimetype_from_timet( time(0),1)); - } - - - /* Add the component to the cluster */ - - icalcluster_add_component(impl->cluster,comp); - - - /* Increment the clusters count value */ - count = icalcomponent_get_first_property( - icalcluster_get_component(impl->cluster), - ICAL_XLICCLUSTERCOUNT_PROPERTY); - - if (count == 0){ - icalerror_set_errno(ICAL_INTERNAL_ERROR); - return ICAL_INTERNAL_ERROR; - } - - icalproperty_set_xlicclustercount(count, - icalproperty_get_xlicclustercount(count)+1); - - - icalcluster_mark(impl->cluster); - - return ICAL_NO_ERROR; -} - -/* Remove a component in the current cluster */ -icalerrorenum icalstore_remove_component(icalstore* store, icalstore* comp) -{ - struct icalstore_impl *impl = (struct icalstore_impl*)store; - icalproperty *count; - - icalerror_check_arg_re((store!=0),"store",ICAL_BADARG_ERROR); - icalerror_check_arg_re((comp!=0),"comp",ICAL_BADARG_ERROR); - icalerror_check_arg_re((impl->cluster!=0),"Cluster pointer",ICAL_USAGE_ERROR); - -/* HACK The following code should be used to ensure that the component -the caller is trying to remove is actually in the cluster, but it -resets the internal iterators, which immediately ends any loops over -the cluster the caller may have in progress - - for(c = icalcluster_get_first_component( - impl->cluster, - ICAL_ANY_COMPONENT); - c != 0; - c = icalcluster_get_next_component( - impl->cluster, - ICAL_ANY_COMPONENT)){ - - if (c == comp){ - found = 1; - } - - } - - if (found != 1){ - icalerror_warn("icalstore_remove_component: component is not part of current cluster"); - icalerror_set_errno(ICAL_USAGE_ERROR); - return ICAL_USAGE_ERROR; - } - -*/ - - icalcluster_remove_component(impl->cluster, - comp); - - icalcluster_mark(impl->cluster); - - /* Decrement the clusters count value */ - count = icalcomponent_get_first_property( - icalcluster_get_component(impl->cluster), - ICAL_XLICCLUSTERCOUNT_PROPERTY); - - if (count == 0){ - icalerror_set_errno(ICAL_INTERNAL_ERROR); - return ICAL_INTERNAL_ERROR; - } - - icalproperty_set_xlicclustercount(count, - icalproperty_get_xlicclustercount(count)-1); - - return ICAL_NO_ERROR; -} - -/* Convert a VQUERY component into a gauge */ -icalcomponent* icalstore_make_gauge(icalcomponent* query); - -/* icalstore_test compares a component against a gauge, and returns - true if the component passes the test - - The gauge is a VCALENDAR component that specifies how to test the - target components. The guage holds a collection of VEVENT, VTODO or - VJOURNAL sub-components. Each of the sub-components has a - collection of properties that are compared to corresponding - properties in the target component, according to the - X-LIC-COMPARETYPE parameters to the gauge's properties. - - When a gauge has several sub-components, the results of testing the - target against each of them is ORed together - the target - component will pass if it matches any of the sub-components in the - gauge. However, the results of matching the proeprties in a - sub-component are ANDed -- the target must match every property in - a gauge sub-component to match the sub-component. - - Here is an example: - - BEGIN:VCOMPONENT - BEGIN:VEVENT - DTSTART;X-LIC-COMPARETYPE=LESS:19981025T020000 - ORGANIZER;X-LIC-COMPARETYPE=EQUAL:mrbig@host.com - END:VEVENT - BEGIN:VEVENT - LOCATION;X-LIC-COMPARETYPE=EQUAL:McNary's Pub - END:VEVENT - END:VCALENDAR - - This gauge has two sub-components; one which will match a VEVENT - based on start time, and organizer, and another that matches based - on LOCATION. A target component will pass the test if it matched - either of the gauge. - - */ - -int icalstore_test(icalcomponent* comp, icalcomponent* gauge) -{ - int pass = 0,localpass = 0; - icalcomponent *c; - icalproperty *p; - icalcomponent *child; - - icalerror_check_arg_rz( (comp!=0), "comp"); - icalerror_check_arg_rz( (gauge!=0), "gauge"); - - for(c = icalcomponent_get_first_component(gauge,ICAL_ANY_COMPONENT); - c != 0; - c = icalcomponent_get_next_component(gauge,ICAL_ANY_COMPONENT)){ - - - /* Test properties. For each property in the gauge, search through - the component for a similar property. If one is found, compare - the two properties value with the comparison specified in the - gauge with the X-LIC-COMPARETYPE parameter */ - - for(p = icalcomponent_get_first_property(c,ICAL_ANY_PROPERTY); - p != 0; - p = icalcomponent_get_next_property(c,ICAL_ANY_PROPERTY)){ - - icalproperty* targetprop; - icalparameter* compareparam; - icalparameter_xliccomparetype compare; - int rel; /* The realtionship between the gauge and target values.*/ - - /* Extract the comparison type from the gauge. If there is no - comparison type, assume that it is "EQUAL" */ - - compareparam = icalproperty_get_first_parameter( - p, - ICAL_XLICCOMPARETYPE_PARAMETER); - - if (compareparam!=0){ - compare = icalparameter_get_xliccomparetype(compareparam); - } else { - compare = ICAL_XLICCOMPARETYPE_EQUAL; - } - - /* Find a property in the component that has the same type as - the gauge property */ - - targetprop = icalcomponent_get_first_property(comp, - icalproperty_isa(p)); - - - if(targetprop == 0){ - continue; - } - - /* Compare the values of the gauge property and the target - property */ - - rel = icalvalue_compare(icalproperty_get_value(p), - icalproperty_get_value(targetprop)); - - /* Now see if the comparison is equavalent to the comparison - specified in the gauge */ - - if (rel == compare){ - localpass++; - } else if (compare == ICAL_XLICCOMPARETYPE_LESSEQUAL && - ( rel == ICAL_XLICCOMPARETYPE_LESS || - rel == ICAL_XLICCOMPARETYPE_EQUAL)) { - localpass++; - } else if (compare == ICAL_XLICCOMPARETYPE_GREATEREQUAL && - ( rel == ICAL_XLICCOMPARETYPE_GREATER || - rel == ICAL_XLICCOMPARETYPE_EQUAL)) { - localpass++; - } else if (compare == ICAL_XLICCOMPARETYPE_NOTEQUAL && - ( rel == ICAL_XLICCOMPARETYPE_GREATER || - rel == ICAL_XLICCOMPARETYPE_LESS)) { - pass++; - } else { - localpass = 0; - } - - pass += localpass; - } - - - /* test subcomponents. Look for a child component that has a - counterpart in the gauge. If one is found, recursively call - icalstore_test */ - - for(child = icalcomponent_get_first_component(comp,ICAL_ANY_COMPONENT); - child != 0; - child = icalcomponent_get_next_component(comp,ICAL_ANY_COMPONENT)){ - - pass += icalstore_test(child,gauge); - - } - } - - return pass>0; - -} - -icalcomponent* icalstore_query(icalstore* store, icalstore* query); - - -icalcomponent* icalstore_fetch(icalstore* store, char* uid) -{ - icalcomponent *gauge; - icalcomponent *old_gauge; - icalcomponent *c; - struct icalstore_impl *impl = (struct icalstore_impl*)store; - - icalerror_check_arg_rz( (store!=0), "store"); - icalerror_check_arg_rz( (uid!=0), "uid"); - - gauge = - icalcomponent_vanew( - ICAL_VCALENDAR_COMPONENT, - icalcomponent_vanew( - ICAL_VEVENT_COMPONENT, - icalproperty_vanew_uid( - uid, - icalparameter_new_xliccomparetype( - ICAL_XLICCOMPARETYPE_EQUAL), - 0), - 0), - 0); - - old_gauge = impl->gauge; - impl->gauge = gauge; - - c= icalstore_get_first_component(store); - - impl->gauge = old_gauge; - - icalcomponent_free(gauge); - - return c; -} - - -int icalstore_has_uid(icalstore* store, char* uid) -{ - icalcomponent *c; - - icalerror_check_arg_rz( (store!=0), "store"); - icalerror_check_arg_rz( (uid!=0), "uid"); - - /* HACK. This is a temporary implementation. _has_uid should use a - database, and _fetch should use _has_uid, not the other way - around */ - c = icalstore_fetch(store,uid); - - return c!=0; - -} - - -icalerrorenum icalstore_select(icalstore* store, icalcomponent* gauge) -{ - struct icalstore_impl *impl = (struct icalstore_impl*)store; - - icalerror_check_arg_re( (store!=0), "store",ICAL_BADARG_ERROR); - icalerror_check_arg_re( (gauge!=0), "gauge",ICAL_BADARG_ERROR); - - if (!icalcomponent_is_valid(gauge)){ - return ICAL_BADARG_ERROR; - } - - impl->gauge = gauge; - - return ICAL_NO_ERROR; -} - - - -icalcomponent* icalstore_get_first_component(icalstore* store) -{ - struct icalstore_impl *impl = (struct icalstore_impl*)store; - icalerrorenum error; - char path[PATH_MAX]; - - error = icalstore_read_directory(impl); - - if (error != ICAL_NO_ERROR){ - icalerror_set_errno(error); - return 0; - } - - impl->directory_iterator = pvl_head(impl->directory); - - if (impl->directory_iterator == 0){ - icalerror_set_errno(error); - return 0; - } - - sprintf(path,"%s/%s",impl->dir,(char*)pvl_data(impl->directory_iterator)); - - if (impl->cluster == 0){ - impl->cluster = icalcluster_new(path); - - if (impl->cluster == 0){ - error = icalerrno; - } - } else { - error = icalcluster_load(impl->cluster,path); - - } - - if (error != ICAL_NO_ERROR){ - icalerror_set_errno(error); - return 0; - } - - impl->first_component = 1; - - return icalstore_get_next_component(store); -} - -icalcomponent* icalstore_get_next_component(icalstore* store) -{ - struct icalstore_impl *impl; - icalcomponent *c; - icalerrorenum error; - - icalerror_check_arg_rz( (store!=0), "store"); - - impl = (struct icalstore_impl*)store; - - if(impl->cluster == 0){ - - icalerror_warn("icalstore_get_next_component called with a NULL cluster (Caller must call icalstore_get_first_component first"); - icalerror_set_errno(ICAL_USAGE_ERROR); - return 0; - - } - - /* Set the component iterator for the following for loop */ - if (impl->first_component == 1){ - icalcluster_get_first_component( - impl->cluster, - ICAL_ANY_COMPONENT); - impl->first_component = 0; - } else { - icalcluster_get_next_component( - impl->cluster, - ICAL_ANY_COMPONENT); - } - - - while(1){ - /* Iterate through all of the objects in the cluster*/ - for( c = icalcluster_get_current_component( - impl->cluster); - c != 0; - c = icalcluster_get_next_component( - impl->cluster, - ICAL_ANY_COMPONENT)){ - - /* If there is a gauge defined and the component does not - pass the gauge, skip the rest of the loop */ - if (impl->gauge != 0 && icalstore_test(c,impl->gauge) == 0){ - continue; - } - - /* Either there is no gauge, or the component passed the - gauge, so return it*/ - - return c; - } - - /* Fell through the loop, so the component we want is not - in this cluster. Load a new cluster and try again.*/ - - error = icalstore_next_cluster(store); - - if(impl->cluster == 0 || error != ICAL_NO_ERROR){ - /* No more clusters */ - return 0; - } else { - c = icalcluster_get_first_component( - impl->cluster, - ICAL_ANY_COMPONENT); - } - } -} - - - - - - diff --git a/libical/src/libicalss/icalstore.h b/libical/src/libicalss/icalstore.h deleted file mode 100644 index 13e0a182b5..0000000000 --- a/libical/src/libicalss/icalstore.h +++ /dev/null @@ -1,78 +0,0 @@ -/* -*- Mode: C -*- */ -/*====================================================================== - FILE: icalstore.h - CREATOR: eric 28 November 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 - - -======================================================================*/ - -#ifndef ICALSTORE_H -#define ICALSTORE_H - -#include "ical.h" -#include "icalerror.h" -typedef void icalstore; - -/* icalstore Routines for storing, fetching, and searching for ical - * objects in a database */ - -icalstore* icalstore_new(char* dir); - -void icalstore_free(icalstore* store); - -/* Add a new component to the store */ -icalerrorenum icalstore_add_component(icalstore* store, icalstore* comp); - -/* Remove a component from the store */ -icalerrorenum icalstore_remove_component(icalstore* store, icalstore* comp); - -/* Restrict the component returned by icalstore_first, _next to those - that pass the gauge */ -icalerrorenum icalstore_select(icalstore* store, icalcomponent* gauge); - -/* Return true if a component passes the gauge */ -int icalstore_test(icalcomponent* comp, icalcomponent* gauge); - -/* Clear the restrictions set by icalstore_select */ -void icalstore_clear(icalstore* store); - -/* Get a single component by uid */ -icalcomponent* icalstore_fetch(icalstore* store, char* uid); - -/* Return true of the store has an object with the given UID */ -int icalstore_has_uid(icalstore* store, char* uid); - -/* Return the first component in the store, or first that passes the gauge.*/ -icalcomponent* icalstore_get_first_component(icalstore* store); - -/* Return the next component in the store, or next that passes the gauge.*/ -icalcomponent* icalstore_get_next_component(icalstore* store); - - -int icalstore_next_uid_number(icalstore* store); - - -#endif /* !ICALSTORE_H */ - - - |