diff options
Diffstat (limited to 'calendar/cal-client/cal-client-multi.c')
| -rw-r--r-- | calendar/cal-client/cal-client-multi.c | 712 |
1 files changed, 0 insertions, 712 deletions
diff --git a/calendar/cal-client/cal-client-multi.c b/calendar/cal-client/cal-client-multi.c deleted file mode 100644 index 18b03c46ff..0000000000 --- a/calendar/cal-client/cal-client-multi.c +++ /dev/null @@ -1,712 +0,0 @@ -/* Evolution calendar client - * - * Copyright (C) 2001 Ximian, Inc. - * - * Author: Rodrigo Moya <rodrigo@ximian.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include "cal-util/cal-util-marshal.h" -#include "cal-client-multi.h" - -/* Private part of the CalClientMulti structure */ -struct _CalClientMultiPrivate { - GHashTable *calendars; - GList *uris; -}; - -static void cal_client_multi_class_init (CalClientMultiClass *klass); -static void cal_client_multi_init (CalClientMulti *multi, CalClientMultiClass *klass); -static void cal_client_multi_finalize (GObject *object); - -/* signal IDs */ -enum { - CAL_OPENED, - OBJ_UPDATED, - OBJ_REMOVED, - CATEGORIES_CHANGED, - FORGET_PASSWORD, - LAST_SIGNAL -}; - -static guint cal_multi_signals[LAST_SIGNAL]; -static GObjectClass *parent_class = NULL; - -/* - * Private functions - */ - -/** - * cal_client_multi_get_type - * - * Registers the #CalClientMulti class if necessary, and returns the type ID - * assigned to it. - * - * Returns: The type ID of the #CalClientMulti class - */ -GType -cal_client_multi_get_type (void) -{ - static GType type = 0; - - if (!type) { - static GTypeInfo info = { - sizeof (CalClientMultiClass), - (GBaseInitFunc) NULL, - (GBaseFinalizeFunc) NULL, - (GClassInitFunc) cal_client_multi_class_init, - NULL, NULL, - sizeof (CalClientMulti), - 0, - (GInstanceInitFunc) cal_client_multi_init - }; - type = g_type_register_static (G_TYPE_OBJECT, "CalClientMulti", &info, 0); - } - - return type; -} - -/* class initialization function for the multi calendar client */ -static void -cal_client_multi_class_init (CalClientMultiClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - - parent_class = g_type_class_peek_parent (klass); - - cal_multi_signals[CAL_OPENED] = - g_signal_new ("cal_opened", - G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (CalClientMultiClass, cal_opened), - NULL, NULL, - cal_util_marshal_VOID__POINTER_ENUM, - G_TYPE_NONE, 2, - G_TYPE_POINTER, G_TYPE_ENUM); - cal_multi_signals[OBJ_UPDATED] = - g_signal_new ("obj_updated", - G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (CalClientMultiClass, obj_updated), - NULL, NULL, - cal_util_marshal_VOID__POINTER_STRING, - G_TYPE_NONE, 2, - G_TYPE_POINTER, G_TYPE_STRING); - cal_multi_signals[OBJ_REMOVED] = - g_signal_new ("obj_removed", - G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (CalClientMultiClass, obj_removed), - NULL, NULL, - cal_util_marshal_VOID__POINTER_STRING, - G_TYPE_NONE, 2, - G_TYPE_POINTER, G_TYPE_STRING); - cal_multi_signals[CATEGORIES_CHANGED] = - g_signal_new ("categories_changed", - G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (CalClientMultiClass, categories_changed), - NULL, NULL, - cal_util_marshal_VOID__POINTER_POINTER, - G_TYPE_NONE, 2, - G_TYPE_POINTER, G_TYPE_POINTER); - cal_multi_signals[FORGET_PASSWORD] = - g_signal_new ("forget_password", - G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (CalClientMultiClass, forget_password), - NULL, NULL, - cal_util_marshal_VOID__STRING_STRING, - G_TYPE_NONE, 2, - G_TYPE_STRING, G_TYPE_STRING); - - object_class->finalize = cal_client_multi_finalize; -} - -/* object initialization function for the multi calendar client */ -static void -cal_client_multi_init (CalClientMulti *multi, CalClientMultiClass *klass) -{ - multi->priv = g_new0 (CalClientMultiPrivate, 1); - multi->priv->calendars = g_hash_table_new (g_str_hash, g_str_equal); - multi->priv->uris = NULL; -} - -static void -free_calendar (gpointer key, gpointer value, gpointer data) -{ - CalClientMulti *multi = (CalClientMulti *) data; - - g_return_if_fail (IS_CAL_CLIENT_MULTI (multi)); - - multi->priv->uris = g_list_remove (multi->priv->uris, key); - - g_free (key); - g_object_unref (G_OBJECT (value)); -} - -/* finalize handler for the multi calendar client */ -static void -cal_client_multi_finalize (GObject *object) -{ - CalClientMulti *multi = (CalClientMulti *) object; - - g_return_if_fail (IS_CAL_CLIENT_MULTI (multi)); - - /* free memory */ - g_hash_table_foreach (multi->priv->calendars, free_calendar, multi); - g_hash_table_destroy (multi->priv->calendars); - g_list_free (multi->priv->uris); - - g_free (multi->priv); - multi->priv = NULL; - - /* chain to parent class' destroy handler */ - if (G_OBJECT_CLASS (parent_class)->finalize) - (* G_OBJECT_CLASS (parent_class)->finalize) (object); -} - -/** - * cal_client_multi_new - * - * Creates a new multi-calendar client. This allows you to merge several - * #CalClient objects into one entity, making it easier to manage - * multiple calendars. - * - * Returns: A newly-created multi-calendar client. - */ -CalClientMulti * -cal_client_multi_new (void) -{ - CalClientMulti *multi; - - multi = g_object_new (CAL_CLIENT_MULTI_TYPE, NULL); - return multi; -} - -/* CalClient's signal handlers */ -static void -client_cal_opened_cb (CalClient *client, CalClientOpenStatus status, gpointer user_data) -{ - CalClientMulti *multi = (CalClientMulti *) user_data; - - g_return_if_fail (IS_CAL_CLIENT (client)); - g_return_if_fail (IS_CAL_CLIENT_MULTI (multi)); - - g_signal_emit (G_OBJECT (multi), - cal_multi_signals[CAL_OPENED], 0, - client, status); -} - -static void -client_obj_updated_cb (CalClient *client, const char *uid, gpointer user_data) -{ - CalClientMulti *multi = (CalClientMulti *) user_data; - - g_return_if_fail (IS_CAL_CLIENT (client)); - g_return_if_fail (IS_CAL_CLIENT_MULTI (multi)); - - g_signal_emit (G_OBJECT (multi), - cal_multi_signals[OBJ_UPDATED], 0, - client, uid); -} - -static void -client_obj_removed_cb (CalClient *client, const char *uid, gpointer user_data) -{ - CalClientMulti *multi = (CalClientMulti *) user_data; - - g_return_if_fail (IS_CAL_CLIENT (client)); - g_return_if_fail (IS_CAL_CLIENT_MULTI (multi)); - - g_signal_emit (G_OBJECT (multi), - cal_multi_signals[OBJ_REMOVED], 0, - client, uid); -} - -static void -client_categories_changed_cb (CalClient *client, GPtrArray *categories, gpointer user_data) -{ - CalClientMulti *multi = (CalClientMulti *) user_data; - - g_return_if_fail (IS_CAL_CLIENT (client)); - g_return_if_fail (IS_CAL_CLIENT_MULTI (multi)); - - g_signal_emit (G_OBJECT (multi), - cal_multi_signals[CATEGORIES_CHANGED], 0, - client, categories); -} - -static void -client_forget_password_cb (CalClient *client, const char *key, gpointer user_data) -{ - CalClientMulti *multi = (CalClientMulti *) user_data; - - g_return_if_fail (IS_CAL_CLIENT (client)); - g_return_if_fail (IS_CAL_CLIENT_MULTI (multi)); - - g_signal_emit (G_OBJECT (multi), - cal_multi_signals[FORGET_PASSWORD], 0, - client, key); -} -/** - * cal_client_multi_add_client - * @multi: A #CalClientMulti object. - * @client: The #CalClient object to be added. - * - * Aggregates the given #CalClient to a #CalClientMulti object, - * thus adding it to the list of managed calendars. - */ -void -cal_client_multi_add_client (CalClientMulti *multi, CalClient *client) -{ - char *uri; - CalClient *old_client; - - g_return_if_fail (IS_CAL_CLIENT_MULTI (multi)); - g_return_if_fail (IS_CAL_CLIENT (client)); - - uri = g_strdup (cal_client_get_uri (client)); - old_client = g_hash_table_lookup (multi->priv->calendars, uri); - if (old_client) { - g_free (uri); - return; - } - - g_object_ref (G_OBJECT (client)); - multi->priv->uris = g_list_append (multi->priv->uris, uri); - g_hash_table_insert (multi->priv->calendars, uri, client); - - /* set up CalClient's signal handlers */ - g_signal_handlers_disconnect_matched (G_OBJECT (client), - G_SIGNAL_MATCH_DATA, - 0, 0, NULL, NULL, multi); - g_signal_connect (G_OBJECT (client), - "cal_opened", - G_CALLBACK (client_cal_opened_cb), - multi); - g_signal_connect (G_OBJECT (client), - "obj_updated", - G_CALLBACK (client_obj_updated_cb), - multi); - g_signal_connect (G_OBJECT (client), - "obj_removed", - G_CALLBACK (client_obj_removed_cb), - multi); - g_signal_connect (G_OBJECT (client), - "categories_changed", - G_CALLBACK (client_categories_changed_cb), - multi); - g_signal_connect (G_OBJECT (client), - "forget_password", - G_CALLBACK (client_forget_password_cb), - multi); -} - -typedef struct { - CalClientAuthFunc func; - gpointer user_data; -} AuthFuncData; - -static void -set_auth_func (gpointer key, gpointer value, gpointer user_data) -{ - AuthFuncData *cb_data = (AuthFuncData *) user_data; - CalClient *client = (CalClient *) value; - - g_return_if_fail (IS_CAL_CLIENT (client)); - g_return_if_fail (cb_data != NULL); - - cal_client_set_auth_func (client, cb_data->func, cb_data->user_data); -} - -/** - * cal_client_multi_set_auth_func - * @multi: A #CalClientMulti object. - * @func: The authentication function. - * @user_data: Data to be passed to the authentication function. - * - * Sets the authentication function for all the clients in the - * given #CalClientMulti. - */ -void -cal_client_multi_set_auth_func (CalClientMulti *multi, - CalClientAuthFunc func, - gpointer user_data) -{ - AuthFuncData *cb_data; - - g_return_if_fail (IS_CAL_CLIENT_MULTI (multi)); - - cb_data = g_new0 (AuthFuncData, 1); - cb_data->func = func; - cb_data->user_data = user_data; - g_hash_table_foreach (multi->priv->calendars, set_auth_func, cb_data); - - g_free (cb_data); -} - -/** - * cal_client_multi_open_calendar - * @multi: A #CalClientMulti object. - * @str_uri: The URI of the calendar to be open - * @only_if_exists: - * - * Open a new calendar in the given #CalClientMulti object. - * - * Returns: a pointer to the new #CalClient - */ -CalClient * -cal_client_multi_open_calendar (CalClientMulti *multi, - const char *str_uri, - gboolean only_if_exists) -{ - CalClient *client; - gboolean result; - - g_return_val_if_fail (IS_CAL_CLIENT_MULTI (multi), FALSE); - - client = cal_client_new (); - - result = cal_client_open_calendar (client, str_uri, only_if_exists); - if (result) { - cal_client_multi_add_client (multi, client); - g_object_unref (G_OBJECT (client)); - return client; - } - - g_object_unref (G_OBJECT (client)); - - return NULL; -} - -/** - * cal_client_multi_get_client_for_uri - * @multi: A #CalClientMulti object. - * @uri: The URI for the client. - * - * Returns the #CalClient object associated with the given - * @uri for the given #CalClientMulti object. - * - * Returns: a pointer to the client or NULL if no client is - * associated with that URI. - */ -CalClient * -cal_client_multi_get_client_for_uri (CalClientMulti *multi, const char *uri) -{ - g_return_val_if_fail (IS_CAL_CLIENT_MULTI (multi), NULL); - g_return_val_if_fail (uri != NULL, NULL); - - return g_hash_table_lookup (multi->priv->calendars, uri); -} - -/** - * cal_client_multi_get_n_objects - * @multi: A #CalClientMulti object. - * @type: Type for objects - * - * Get the count of objects of the given type(s) for a #CalClientMulti - * object. - * - * Returns: The count of objects of the given type(s). - */ -int -cal_client_multi_get_n_objects (CalClientMulti *multi, - CalObjType type) -{ - CalClient *client; - GList *l; - int count = 0; - - g_return_val_if_fail (IS_CAL_CLIENT_MULTI (multi), -1); - - for (l = multi->priv->uris; l; l = l->next) { - client = cal_client_multi_get_client_for_uri (multi, - (const char *) l->data); - if (IS_CAL_CLIENT (client)) - count += cal_client_get_n_objects (client, type); - } - - return count; -} - -/** - * cal_client_multi_get_object - */ -CalClientGetStatus -cal_client_multi_get_object (CalClientMulti *multi, - const char *uid, - CalComponent **comp) -{ - CalClient *client; - GList *l; - - g_return_val_if_fail (IS_CAL_CLIENT_MULTI (multi), CAL_CLIENT_GET_NOT_FOUND); - g_return_val_if_fail (uid != NULL, CAL_CLIENT_GET_NOT_FOUND); - - for (l = multi->priv->uris; l; l = l->next) { - client = cal_client_multi_get_client_for_uri (multi, - (const char *) l->data); - if (IS_CAL_CLIENT (client)) { - CalClientGetStatus status; - - status = cal_client_get_object (client, uid, comp); - if (status == CAL_CLIENT_GET_SUCCESS) - return status; - } - } - - return CAL_CLIENT_GET_NOT_FOUND; -} - -/** - * cal_client_multi_get_timezone - * @multi: A #CalClientMulti object. - * @tzid: ID for the timezone to be retrieved. - * @zone: A pointer to where the icaltimezone object will be copied. - */ -CalClientGetStatus -cal_client_multi_get_timezone (CalClientMulti *multi, - const char *tzid, - icaltimezone **zone) -{ - CalClient *client; - GList *l; - - g_return_val_if_fail (IS_CAL_CLIENT_MULTI (multi), CAL_CLIENT_GET_NOT_FOUND); - g_return_val_if_fail (tzid != NULL, CAL_CLIENT_GET_NOT_FOUND); - - for (l = multi->priv->uris; l; l = l->next) { - client = cal_client_multi_get_client_for_uri (multi, - (const char *) l->data); - if (IS_CAL_CLIENT (client)) { - CalClientGetStatus status; - - status = cal_client_get_timezone (client, tzid, zone); - if (status == CAL_CLIENT_GET_SUCCESS) - return status; - } - } - - return CAL_CLIENT_GET_NOT_FOUND; -} - -/** - * cal_client_multi_get_uids - * @multi: A #CalClientMulti object. - * @type: Type of objects whose IDs will be returned. - * - * Returns a list of UIDs for all the objects of the given - * type(s) that are in the calendars managed by a - * #CalClientMulti object - * - * Returns: a GList of UIDs. - */ -GList * -cal_client_multi_get_uids (CalClientMulti *multi, CalObjType type) -{ - CalClient *client; - GList *l; - GList *result = NULL; - - g_return_val_if_fail (IS_CAL_CLIENT_MULTI (multi), NULL); - - for (l = multi->priv->uris; l; l = l->next) { - client = cal_client_multi_get_client_for_uri (multi, - (const char *) l->data); - if (IS_CAL_CLIENT (client)) { - GList *tmp; - - tmp = cal_client_get_uids (client, type); - if (tmp) - result = g_list_concat (result, tmp); - } - } - - return result; -} - -/** - * cal_client_multi_get_changes - * @multi: A #CalClientMulti object. - * @type: Object type. - * @change_id: Change ID. - * - * Returns a list of changes for the given #CalClientMulti - * object. - */ -GList * -cal_client_multi_get_changes (CalClientMulti *multi, - CalObjType type, - const char *change_id) -{ - CalClient *client; - GList *l; - GList *result = NULL; - - g_return_val_if_fail (IS_CAL_CLIENT_MULTI (multi), NULL); - - for (l = multi->priv->uris; l; l = l->next) { - client = cal_client_multi_get_client_for_uri (multi, - (const char *) l->data); - if (IS_CAL_CLIENT (client)) { - GList *tmp; - - tmp = cal_client_get_changes (client, type, change_id); - if (tmp) - result = g_list_concat (result, tmp); - } - } - - return result; -} - -/** - * cal_client_multi_get_objects_in_range - * @multi: A #CalClientMulti object. - * @type: Type for objects. - * @start: Start time. - * @end: End time. - * - * Retrieves a list of all calendar components that are - * scheduled within the given time range. The information is - * retrieved from all the calendars being managed by the - * given #CalClientMulti object. - * - * Returns: A list of UID strings. This should be freed using the - * #cal_obj_uid_list_free() function. - **/ -GList * -cal_client_multi_get_objects_in_range (CalClientMulti *multi, - CalObjType type, - time_t start, - time_t end) -{ - CalClient *client; - GList *l; - GList *result = NULL; - - g_return_val_if_fail (IS_CAL_CLIENT_MULTI (multi), NULL); - - for (l = multi->priv->uris; l; l = l->next) { - client = cal_client_multi_get_client_for_uri (multi, - (const char *) l->data); - if (IS_CAL_CLIENT (client)) { - GList *tmp; - - tmp = cal_client_get_objects_in_range (client, type, start, end); - if (tmp) - result = g_list_concat (result, tmp); - } - } - - return result; -} - -/** - * cal_client_multi_get_free_busy - * @multi: A #CalClientMulti object. - * @users: List of users to retrieve F/B information for. - * @start: Start time. - * @end: End time. - * - * Retrieves Free/Busy information for the given users in all - * the calendars being managed by the given #CalClient multi - * object. - * - * Returns: A GList of VFREEBUSY CalComponents - */ -GList * -cal_client_multi_get_free_busy (CalClientMulti *multi, - GList *users, - time_t start, - time_t end) -{ - CalClient *client; - GList *l; - GList *result = NULL; - - g_return_val_if_fail (IS_CAL_CLIENT_MULTI (multi), NULL); - - for (l = multi->priv->uris; l; l = l->next) { - client = cal_client_multi_get_client_for_uri (multi, - (const char *) l->data); - if (IS_CAL_CLIENT (client)) { - GList *tmp; - - tmp = cal_client_get_free_busy (client, users, start, end); - if (tmp) - result = g_list_concat (result, tmp); - } - } - - return result; -} - -/** - * cal_client_multi_generate_instances - */ -void -cal_client_multi_generate_instances (CalClientMulti *multi, - CalObjType type, - time_t start, - time_t end, - CalRecurInstanceFn cb, - gpointer cb_data) -{ - CalClient *client; - GList *l; - - g_return_if_fail (IS_CAL_CLIENT_MULTI (multi)); - - for (l = multi->priv->uris; l; l = l->next) { - client = cal_client_multi_get_client_for_uri (multi, - (const char *) l->data); - if (IS_CAL_CLIENT (client)) { - cal_client_generate_instances ( - client, type, start, end, cb, cb_data); - } - } -} - -/** - * cal_client_multi_get_alarms_in_range - */ -GSList * -cal_client_multi_get_alarms_in_range (CalClientMulti *multi, time_t start, time_t end) -{ - CalClient *client; - GList *l; - GSList *result = NULL; - - g_return_val_if_fail (IS_CAL_CLIENT_MULTI (multi), NULL); - - for (l = multi->priv->uris; l; l = l->next) { - client = cal_client_multi_get_client_for_uri (multi, - (const char *) l->data); - if (IS_CAL_CLIENT (client)) { - GSList *tmp; - - tmp = cal_client_get_alarms_in_range (client, start, end); - if (tmp) - result = g_slist_concat (result, tmp); - } - } - - return result; -} |