/* Evolution calendar client interface object * * Copyright (C) 2000 Ximian, Inc. * Copyright (C) 2000 Ximian, Inc. * * Authors: Federico Mena-Quintero * Rodrigo Moya * * 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. */ #include #include #include #include "cal.h" #include "cal-backend.h" #include "query.h" #include "Evolution-Wombat.h" #define PARENT_TYPE BONOBO_X_OBJECT_TYPE static BonoboXObjectClass *parent_class; /* Private part of the Cal structure */ struct _CalPrivate { /* Our backend */ CalBackend *backend; /* Listener on the client we notify */ GNOME_Evolution_Calendar_Listener listener; /* A reference to the WombatClient interface */ GNOME_Evolution_WombatClient wombat_client; }; /* Cal::get_uri method */ static CORBA_char * impl_Cal_get_uri (PortableServer_Servant servant, CORBA_Environment *ev) { Cal *cal; CalPrivate *priv; const char *str_uri; CORBA_char *str_uri_copy; cal = CAL (bonobo_object_from_servant (servant)); priv = cal->priv; str_uri = cal_backend_get_uri (priv->backend); str_uri_copy = CORBA_string_dup (str_uri); return str_uri_copy; } /* Converts a calendar object type from its CORBA representation to our own * representation. */ static CalObjType uncorba_obj_type (GNOME_Evolution_Calendar_CalObjType type) { return (((type & GNOME_Evolution_Calendar_TYPE_EVENT) ? CALOBJ_TYPE_EVENT : 0) | ((type & GNOME_Evolution_Calendar_TYPE_TODO) ? CALOBJ_TYPE_TODO : 0) | ((type & GNOME_Evolution_Calendar_TYPE_JOURNAL) ? CALOBJ_TYPE_JOURNAL : 0)); } static void impl_Cal_set_mode (PortableServer_Servant servant, GNOME_Evolution_Calendar_CalMode mode, CORBA_Environment *ev) { Cal *cal; CalPrivate *priv; cal = CAL (bonobo_object_from_servant (servant)); priv = cal->priv; cal_backend_set_mode (priv->backend, mode); } /* Cal::get_n_objects method */ static CORBA_long impl_Cal_get_n_objects (PortableServer_Servant servant, GNOME_Evolution_Calendar_CalObjType type, CORBA_Environment *ev) { Cal *cal; CalPrivate *priv; int t; int n; cal = CAL (bonobo_object_from_servant (servant)); priv = cal->priv; t = uncorba_obj_type (type); n = cal_backend_get_n_objects (priv->backend, t); return n; } /* Cal::get_object method */ static GNOME_Evolution_Calendar_CalObj impl_Cal_get_object (PortableServer_Servant servant, const GNOME_Evolution_Calendar_CalObjUID uid, CORBA_Environment *ev) { Cal *cal; CalPrivate *priv; char *calobj; cal = CAL (bonobo_object_from_servant (servant)); priv = cal->priv; calobj = cal_backend_get_object (priv->backend, uid); if (calobj) { CORBA_char *calobj_copy; calobj_copy = CORBA_string_dup (calobj); g_free (calobj); return calobj_copy; } else { bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_Cal_NotFound); return NULL; } } static GNOME_Evolution_Calendar_CalObjUIDSeq * build_uid_seq (GList *uids) { GNOME_Evolution_Calendar_CalObjUIDSeq *seq; GList *l; int n, i; n = g_list_length (uids); seq = GNOME_Evolution_Calendar_CalObjUIDSeq__alloc (); CORBA_sequence_set_release (seq, TRUE); seq->_length = n; seq->_buffer = CORBA_sequence_GNOME_Evolution_Calendar_CalObjUID_allocbuf (n); /* Fill the sequence */ for (i = 0, l = uids; l; i++, l = l->next) { char *uid; uid = l->data; seq->_buffer[i] = CORBA_string_dup (uid); } return seq; } /* Cal::get_uids method */ static GNOME_Evolution_Calendar_CalObjUIDSeq * impl_Cal_get_uids (PortableServer_Servant servant, GNOME_Evolution_Calendar_CalObjType type, CORBA_Environment *ev) { Cal *cal; CalPrivate *priv; GList *uids; GNOME_Evolution_Calendar_CalObjUIDSeq *seq; int t; cal = CAL (bonobo_object_from_servant (servant)); priv = cal->priv; t = uncorba_obj_type (type); uids = cal_backend_get_uids (priv->backend, t); seq = build_uid_seq (uids); cal_obj_uid_list_free (uids); return seq; } /* Cal::get_changes method */ static GNOME_Evolution_Calendar_CalObjChangeSeq * impl_Cal_get_changes (PortableServer_Servant servant, GNOME_Evolution_Calendar_CalObjType type, const CORBA_char *change_id, CORBA_Environment *ev) { Cal *cal; CalPrivate *priv; int t; cal = CAL (bonobo_object_from_servant (servant)); priv = cal->priv; t = uncorba_obj_type (type); return cal_backend_get_changes (priv->backend, t, change_id); } /* Cal::get_objects_in_range method */ static GNOME_Evolution_Calendar_CalObjUIDSeq * impl_Cal_get_objects_in_range (PortableServer_Servant servant, GNOME_Evolution_Calendar_CalObjType type, GNOME_Evolution_Calendar_Time_t start, GNOME_Evolution_Calendar_Time_t end, CORBA_Environment *ev) { Cal *cal; CalPrivate *priv; int t; time_t t_start, t_end; GNOME_Evolution_Calendar_CalObjUIDSeq *seq; GList *uids; cal = CAL (bonobo_object_from_servant (servant)); priv = cal->priv; t = uncorba_obj_type (type); t_start = (time_t) start; t_end = (time_t) end; if (t_start > t_end || t_start == -1 || t_end == -1) { bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_Cal_InvalidRange); return NULL; } uids = cal_backend_get_objects_in_range (priv->backend, t, t_start, t_end); seq = build_uid_seq (uids); cal_obj_uid_list_free (uids); return seq; } static GNOME_Evolution_Calendar_CalObjSeq * build_fb_seq (GList *obj_list) { GNOME_Evolution_Calendar_CalObjSeq *seq; GList *l; int n, i; n = g_list_length (obj_list); seq = GNOME_Evolution_Calendar_CalObjSeq__alloc (); CORBA_sequence_set_release (seq, TRUE); seq->_length = n; seq->_buffer = CORBA_sequence_GNOME_Evolution_Calendar_CalObj_allocbuf (n); /* Fill the sequence */ for (i = 0, l = obj_list; l; i++, l = l->next) { char *calobj; calobj = l->data; seq->_buffer[i] = CORBA_string_dup (calobj); } return seq; } /* Cal::get_free_busy method */ static GNOME_Evolution_Calendar_CalObjSeq * impl_Cal_get_free_busy (PortableServer_Servant servant, const GNOME_Evolution_Calendar_UserList *user_list, const GNOME_Evolution_Calendar_Time_t start, const GNOME_Evolution_Calendar_Time_t end, CORBA_Environment *ev) { Cal *cal; CalPrivate *priv; time_t t_start, t_end; GList *users = NULL; GList *obj_list; GNOME_Evolution_Calendar_CalObjSeq *seq; cal = CAL (bonobo_object_from_servant (servant)); priv = cal->priv; t_start = (time_t) start; t_end = (time_t) end; if (t_start > t_end || t_start == -1 || t_end == -1) { bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_Cal_InvalidRange); return build_fb_seq (NULL); } /* convert the CORBA user list to a GList */ if (user_list) { int i; for (i = 0; i < user_list->_length; i++) users = g_list_append (users, user_list->_buffer[i]); } /* call the backend's get_free_busy method */ obj_list = cal_backend_get_free_busy (priv->backend, users, t_start, t_end); seq = build_fb_seq (obj_list); g_list_free (users); if (obj_list == NULL) bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_Cal_NotFound); return seq; } /* Cal::get_alarms_in_range method */ static GNOME_Evolution_Calendar_CalComponentAlarmsSeq * impl_Cal_get_alarms_in_range (PortableServer_Servant servant, GNOME_Evolution_Calendar_Time_t start, GNOME_Evolution_Calendar_Time_t end, CORBA_Environment *ev) { Cal *cal; CalPrivate *priv; time_t t_start, t_end; gboolean valid_range; GNOME_Evolution_Calendar_CalComponentAlarmsSeq *seq; cal = CAL (bonobo_object_from_servant (servant)); priv = cal->priv; t_start = (time_t) start; t_end = (time_t) end; seq = cal_backend_get_alarms_in_range (priv->backend, t_start, t_end, &valid_range); if (!valid_range) { bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_Cal_InvalidRange); return NULL; } if (!seq) { bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_Cal_NotFound); return NULL; } return seq; } /* Cal::get_alarms_for_object method */ static GNOME_Evolution_Calendar_CalComponentAlarms * impl_Cal_get_alarms_for_object (PortableServer_Servant servant, const GNOME_Evolution_Calendar_CalObjUID uid, GNOME_Evolution_Calendar_Time_t start, GNOME_Evolution_Calendar_Time_t end, CORBA_Environment * ev) { Cal *cal; CalPrivate *priv; time_t t_start, t_end; GNOME_Evolution_Calendar_CalComponentAlarms *alarms; CalBackendGetAlarmsForObjectResult result; cal = CAL (bonobo_object_from_servant (servant)); priv = cal->priv; t_start = (time_t) start; t_end = (time_t) end; alarms = cal_backend_get_alarms_for_object (priv->backend, uid, t_start, t_end, &result); switch (result) { case CAL_BACKEND_GET_ALARMS_SUCCESS: return alarms; case CAL_BACKEND_GET_ALARMS_NOT_FOUND: bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_Cal_NotFound); return NULL; case CAL_BACKEND_GET_ALARMS_INVALID_RANGE: bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_Cal_InvalidRange); return NULL; default: g_assert_not_reached (); return NULL; } } /* Cal::update_objects method */ static void impl_Cal_update_objects (PortableServer_Servant servant, const GNOME_Evolution_Calendar_CalObj calobj, CORBA_Environment *ev) { Cal *cal; CalPrivate *priv; CalBackendResult result; cal = CAL (bonobo_object_from_servant (servant)); priv = cal->priv; result = cal_backend_update_objects (priv->backend, calobj); switch (result) { case CAL_BACKEND_RESULT_INVALID_OBJECT : bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_Cal_InvalidObject); break; case CAL_BACKEND_RESULT_NOT_FOUND : bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_Cal_NotFound); break; case CAL_BACKEND_RESULT_PERMISSION_DENIED : bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_Cal_PermissionDenied); break; default : break; } } /* Cal::remove_object method */ static void impl_Cal_remove_object (PortableServer_Servant servant, const GNOME_Evolution_Calendar_CalObjUID uid, CORBA_Environment *ev) { Cal *cal; CalPrivate *priv; CalBackendResult result; cal = CAL (bonobo_object_from_servant (servant)); priv = cal->priv; result = cal_backend_remove_object (priv->backend, uid); switch (result) { case CAL_BACKEND_RESULT_INVALID_OBJECT : bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_Cal_InvalidObject); break; case CAL_BACKEND_RESULT_NOT_FOUND : bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_Cal_NotFound); break; case CAL_BACKEND_RESULT_PERMISSION_DENIED : bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_Cal_PermissionDenied); break; default : break; } } /* Cal::send_object method */ static GNOME_Evolution_Calendar_CalObj impl_Cal_send_object (PortableServer_Servant servant, const GNOME_Evolution_Calendar_CalObj calobj, GNOME_Evolution_Calendar_UserList **user_list, CORBA_Environment *ev) { Cal *cal; CalPrivate *priv; CORBA_char *calobj_copy; char *new_calobj; GNOME_Evolution_Calendar_Cal_Busy *err; CalBackendSendResult result; char error_msg[256]; cal = CAL (bonobo_object_from_servant (servant)); priv = cal->priv; result = cal_backend_send_object (priv->backend, calobj, &new_calobj, user_list, error_msg); switch (result) { case CAL_BACKEND_SEND_SUCCESS: calobj_copy = CORBA_string_dup (new_calobj); g_free (new_calobj); return calobj_copy; case CAL_BACKEND_SEND_INVALID_OBJECT: bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_Cal_InvalidObject); break; case CAL_BACKEND_SEND_BUSY: err = GNOME_Evolution_Calendar_Cal_Busy__alloc (); err->errorMsg = CORBA_string_dup (error_msg); CORBA_exception_set (ev, CORBA_USER_EXCEPTION, ex_GNOME_Evolution_Calendar_Cal_Busy, err); break; case CAL_BACKEND_SEND_PERMISSION_DENIED: bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_Cal_PermissionDenied); break; default : g_assert_not_reached (); } return NULL; } /* Cal::getQuery implementation */ static GNOME_Evolution_Calendar_Query impl_Cal_get_query (PortableServer_Servant servant, const CORBA_char *sexp, GNOME_Evolution_Calendar_QueryListener ql, CORBA_Environment *ev) { Cal *cal; CalPrivate *priv; Query *query; CORBA_Environment ev2; GNOME_Evolution_Calendar_Query query_copy; cal = CAL (bonobo_object_from_servant (servant)); priv = cal->priv; query = cal_backend_get_query (priv->backend, ql, sexp); if (!query) { bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_Cal_CouldNotCreate); return CORBA_OBJECT_NIL; } CORBA_exception_init (&ev2); query_copy = CORBA_Object_duplicate (BONOBO_OBJREF (query), &ev2); if (BONOBO_EX (&ev2)) { CORBA_exception_free (&ev2); g_message ("Cal_get_query(): Could not duplicate the query reference"); bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_Cal_CouldNotCreate); return CORBA_OBJECT_NIL; } CORBA_exception_free (&ev2); return query_copy; } /* Cal::set_default_timezone method */ static void impl_Cal_set_default_timezone (PortableServer_Servant servant, const GNOME_Evolution_Calendar_CalTimezoneObjUID tzid, CORBA_Environment *ev) { Cal *cal; CalPrivate *priv; gboolean zone_set; cal = CAL (bonobo_object_from_servant (servant)); priv = cal->priv; zone_set = cal_backend_set_default_timezone (priv->backend, tzid); if (!zone_set) { bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_Cal_NotFound); } } /* Cal::get_timezone_object method */ static GNOME_Evolution_Calendar_CalObj impl_Cal_get_timezone_object (PortableServer_Servant servant, const GNOME_Evolution_Calendar_CalTimezoneObjUID tzid, CORBA_Environment *ev) { Cal *cal; CalPrivate *priv; char *calobj; cal = CAL (bonobo_object_from_servant (servant)); priv = cal->priv; calobj = cal_backend_get_timezone_object (priv->backend, tzid); if (calobj) { CORBA_char *calobj_copy; calobj_copy = CORBA_string_dup (calobj); g_free (calobj); return calobj_copy; } else { bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_Cal_NotFound); return NULL; } } /** * cal_construct: * @cal: A calendar client interface. * @corba_cal: CORBA object for the calendar. * @backend: Calendar backend that this @cal presents an interface to. * @listener: Calendar listener for notification. * * Constructs a calendar client interface object by binding the corresponding * CORBA object to it. The calendar interface is bound to the specified * @backend, and will notify the @listener about changes to the calendar. * * Return value: The same object as the @cal argument. **/ Cal * cal_construct (Cal *cal, CalBackend *backend, GNOME_Evolution_Calendar_Listener listener) { CalPrivate *priv; CORBA_Environment ev; g_return_val_if_fail (cal != NULL, NULL); g_return_val_if_fail (IS_CAL (cal), NULL); g_return_val_if_fail (backend != NULL, NULL); g_return_val_if_fail (IS_CAL_BACKEND (backend), NULL); priv = cal->priv; CORBA_exception_init (&ev); priv->listener = CORBA_Object_duplicate (listener, &ev); if (BONOBO_EX (&ev)) { g_message ("cal_construct: could not duplicate the listener"); priv->listener = CORBA_OBJECT_NIL; CORBA_exception_free (&ev); return NULL; } CORBA_exception_free (&ev); /* obtain the WombatClient interface */ CORBA_exception_init (&ev); priv->wombat_client = Bonobo_Unknown_queryInterface ( priv->listener, "IDL:GNOME/Evolution/WombatClient:1.0", &ev); if (BONOBO_EX (&ev)) { g_message ("cal_construct: could not get the WombatClient interface"); priv->wombat_client = CORBA_OBJECT_NIL; } CORBA_exception_free (&ev); priv->backend = backend; return cal; } /** * cal_new: * @backend: A calendar backend. * @listener: A calendar listener. * * Creates a new calendar client interface object and binds it to the specified * @backend and @listener objects. * * Return value: A newly-created #Cal calendar client interface object, or NULL * if its corresponding CORBA object could not be created. **/ Cal * cal_new (CalBackend *backend, GNOME_Evolution_Calendar_Listener listener) { Cal *cal, *retval; g_return_val_if_fail (backend != NULL, NULL); g_return_val_if_fail (IS_CAL_BACKEND (backend), NULL); cal = CAL (gtk_type_new (CAL_TYPE)); retval = cal_construct (cal, backend, listener); if (!retval) { g_message ("cal_new(): could not construct the calendar client interface"); bonobo_object_unref (BONOBO_OBJECT (cal)); return NULL; } return retval; } /* Destroy handler for the calendar */ static void cal_destroy (GtkObject *object) { Cal *cal; CalPrivate *priv; CORBA_Environment ev; g_return_if_fail (object != NULL); g_return_if_fail (IS_CAL (object)); cal = CAL (object); priv = cal->priv; priv->backend = NULL; CORBA_exception_init (&ev); bonobo_object_release_unref (priv->listener, &ev); if (BONOBO_EX (&ev)) g_message ("cal_destroy(): could not release the listener"); priv->listener = NULL; CORBA_exception_free (&ev); g_free (priv); if (GTK_OBJECT_CLASS (parent_class)->destroy) (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); } /* Class initialization function for the calendar */ static void cal_class_init (CalClass *klass) { GtkObjectClass *object_class = (GtkObjectClass *) klass; POA_GNOME_Evolution_Calendar_Cal__epv *epv = &klass->epv; parent_class = gtk_type_class (PARENT_TYPE); /* Class method overrides */ object_class->destroy = cal_destroy; /* Epv methods */ epv->_get_uri = impl_Cal_get_uri; epv->setMode = impl_Cal_set_mode; epv->countObjects = impl_Cal_get_n_objects; epv->getObject = impl_Cal_get_object; epv->setDefaultTimezone = impl_Cal_set_default_timezone; epv->getTimezoneObject = impl_Cal_get_timezone_object; epv->getUIDs = impl_Cal_get_uids; epv->getChanges = impl_Cal_get_changes; epv->getObjectsInRange = impl_Cal_get_objects_in_range; epv->getFreeBusy = impl_Cal_get_free_busy; epv->getAlarmsInRange = impl_Cal_get_alarms_in_range; epv->getAlarmsForObject = impl_Cal_get_alarms_for_object; epv->updateObjects = impl_Cal_update_objects; epv->removeObject = impl_Cal_remove_object; epv->sendObject = impl_Cal_send_object; epv->getQuery = impl_Cal_get_query; } /* Object initialization function for the calendar */ static void cal_init (Cal *cal) { CalPrivate *priv; priv = g_new0 (CalPrivate, 1); cal->priv = priv; priv->listener = CORBA_OBJECT_NIL; } BONOBO_X_TYPE_FUNC_FULL (Cal, GNOME_Evolution_Calendar_Cal, PARENT_TYPE, cal); /** * cal_notify_mode: * @cal: A calendar client interface. * @status: Status of the mode set. * @mode: The current mode. * * Notifys the listener of the results of a setMode call. **/ void cal_notify_mode (Cal *cal, GNOME_Evolution_Calendar_Listener_SetModeStatus status, GNOME_Evolution_Calendar_CalMode mode) { CalPrivate *priv; CORBA_Environment ev; g_return_if_fail (cal != NULL); g_return_if_fail (IS_CAL (cal)); priv = cal->priv; g_return_if_fail (priv->listener != CORBA_OBJECT_NIL); CORBA_exception_init (&ev); GNOME_Evolution_Calendar_Listener_notifyCalSetMode (priv->listener, status, mode, &ev); if (BONOBO_EX (&ev)) g_message ("cal_notify_mode(): could not notify the listener " "about a mode change"); CORBA_exception_free (&ev); } /** * cal_notify_update: * @cal: A calendar client interface. * @uid: UID of object that was updated. * * Notifies a listener attached to a calendar client interface object about an * update to a calendar object. **/ void cal_notify_update (Cal *cal, const char *uid) { CalPrivate *priv; CORBA_Environment ev; g_return_if_fail (cal != NULL); g_return_if_fail (IS_CAL (cal)); g_return_if_fail (uid != NULL); priv = cal->priv; g_return_if_fail (priv->listener != CORBA_OBJECT_NIL); CORBA_exception_init (&ev); GNOME_Evolution_Calendar_Listener_notifyObjUpdated (priv->listener, (char *) uid, &ev); if (BONOBO_EX (&ev)) g_message ("cal_notify_update(): could not notify the listener " "about an updated object"); CORBA_exception_free (&ev); } /** * cal_notify_remove: * @cal: A calendar client interface. * @uid: UID of object that was removed. * * Notifies a listener attached to a calendar client interface object about a * calendar object that was removed. **/ void cal_notify_remove (Cal *cal, const char *uid) { CalPrivate *priv; CORBA_Environment ev; g_return_if_fail (cal != NULL); g_return_if_fail (IS_CAL (cal)); g_return_if_fail (uid != NULL); priv = cal->priv; g_return_if_fail (priv->listener != CORBA_OBJECT_NIL); CORBA_exception_init (&ev); GNOME_Evolution_Calendar_Listener_notifyObjRemoved (priv->listener, (char *) uid, &ev); if (BONOBO_EX (&ev)) g_message ("cal_notify_remove(): could not notify the listener " "about a removed object"); CORBA_exception_free (&ev); } /** * cal_notify_categories_changed: * @cal: A calendar client interface. * @categories: List of categories. * * Notifies a listener attached to a calendar client interface object about the * current set of categories in a calendar backend. **/ void cal_notify_categories_changed (Cal *cal, GNOME_Evolution_Calendar_StringSeq *categories) { CalPrivate *priv; CORBA_Environment ev; g_return_if_fail (cal != NULL); g_return_if_fail (IS_CAL (cal)); g_return_if_fail (categories != NULL); priv = cal->priv; g_return_if_fail (priv->listener != CORBA_OBJECT_NIL); CORBA_exception_init (&ev); GNOME_Evolution_Calendar_Listener_notifyCategoriesChanged (priv->listener, categories, &ev); if (BONOBO_EX (&ev)) g_message ("cal_notify_categories_changed(): Could not notify the listener " "about the current set of categories"); CORBA_exception_free (&ev); } /** * cal_get_password: * @cal: A calendar client interface. * @prompt: The message to show to the user when asking for the password. * @key: A key associated with the password being asked. * * Gets a password from the calendar client this Cal knows about. It does * so by using the WombatClient interface being used by the corresponding * CalClient. * * Returns: a password entered by the user. */ char * cal_get_password (Cal *cal, const char *prompt, const char *key) { CalPrivate *priv; CORBA_Environment ev; CORBA_char *pwd; g_return_val_if_fail (cal != NULL, NULL); g_return_val_if_fail (IS_CAL (cal), NULL); priv = cal->priv; g_return_val_if_fail (priv->wombat_client != CORBA_OBJECT_NIL, NULL); CORBA_exception_init (&ev); pwd = GNOME_Evolution_WombatClient_getPassword ( priv->wombat_client, (const CORBA_char *) prompt, (const CORBA_char *) key, &ev); if (BONOBO_EX (&ev)) { g_message ("cal_get_password: could not get password from associated WombatClient"); CORBA_exception_free (&ev); return NULL; } CORBA_exception_free (&ev); return pwd; } /** * cal_forget_password: * @cal: A calendar client interface. * @key: A key associated with the password to be forgotten. * * Notifies the associated calendar client that it should forget * about the password identified by @key, so that next time the backend * asks the client about it, the client would ask again the user for it. * This is done in cases where the password supplied the first time * was not a valid password and the backend needs the user to enter * a new one. */ void cal_forget_password (Cal *cal, const char *key) { CalPrivate *priv; CORBA_Environment ev; g_return_if_fail (cal != NULL); g_return_if_fail (IS_CAL (cal)); priv = cal->priv; g_return_if_fail (priv->wombat_client != CORBA_OBJECT_NIL); CORBA_exception_init (&ev); GNOME_Evolution_WombatClient_forgetPassword ( priv->wombat_client, (const CORBA_char *) key, &ev); if (BONOBO_EX (&ev)) { g_message ("cal_forget_password: could not notify WombatClient about " "password to be forgotten"); } CORBA_exception_free (&ev); }