Added exception RollbackDataNotFound Added exception LocationNotFound
2001-08-21 Bradford Hovinen <hovinen@ximian.com> * idl/ConfigArchiver.idl: Added exception RollbackDataNotFound Added exception LocationNotFound * archive.c (archive_get_current_location_id): Use archive_create_location rather than location_new (archive_get_current_location_id): Unref the location once we have created it * archiver-client.c (location_client_load_rollback_data): Don't try to parse the XML file if there was an exception * bonobo-config-archiver.c (bonobo_config_archiver_new): Make sure to release_unref location and archive if aborting (bonobo_config_archiver_new): Reinitialize exception structure after we have succeeded * location.c (location_get_rollback_filename): Recurse on parent location if parent_chain is set to TRUE * archive.c (impl_ConfigArchiver_Archive_getLocation): Set the LocationNotFound exception if the location returned was NULL * location.c (impl_ConfigArchiver_Location_getRollbackFilename): Don't try * archive.c (impl_ConfigArchiver_Archive_getLocation): Don't try to CORBA_Object_duplicate the result if it is NULL (archive_get_location): Don't try to cast the result of location_open before we know whether it is non-NULL (impl_ConfigArchiver_Archive_createLocation): Call bonobo_object_from_servant on parent_ref->servant * location.c (location_destroy): Remove debugging message; make remaining debugging message more enlightening * archive.c (archive_get_child_locations): Rename from archive_foreach_child_location; rewrite to return a GList of child locations (impl_ConfigArchiver_Archive_getChildLocations): Use archive_get_child_locations (archive_destroy): Remove debugging message * bonobo-moniker-archiver.c (archive_resolve): Remove debugging messages * archive.c (archive_get_location): Remove debugging messages * config-log.c (dump_log): Remove debugging messages * archive.c (archive_foreach_child_location): Build a list first and then traverse it to avoid screwing up the tree traversal * mouse-properties-capplet.c (apply_settings): Use a CORBA exception structure
This commit is contained in:
Bradford Hovinen
Bradford Hovinen (Gdict maintainer)
parent
1b30f14a62
commit
b37d7f6897
13 changed files with 174 additions and 94 deletions
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@ -35,16 +35,6 @@
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#include "archive.h"
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#include "util.h"
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typedef struct _foreach_t foreach_t;
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struct _foreach_t
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{
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Archive *archive;
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LocationCB callback;
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Location *parent;
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gpointer user_data;
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};
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static GtkObjectClass *parent_class;
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enum {
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@ -77,7 +67,16 @@ impl_ConfigArchiver_Archive_getLocation (PortableServer_Servant servant,
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const CORBA_char *locid,
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CORBA_Environment *ev)
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{
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return CORBA_Object_duplicate (BONOBO_OBJREF (archive_get_location (ARCHIVE_FROM_SERVANT (servant), locid)), ev);
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Location *loc;
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loc = archive_get_location (ARCHIVE_FROM_SERVANT (servant), locid);
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if (loc == NULL) {
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bonobo_exception_set (ev, ex_ConfigArchiver_Archive_LocationNotFound);
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return CORBA_OBJECT_NIL;
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} else {
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return CORBA_Object_duplicate (BONOBO_OBJREF (loc), ev);
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}
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}
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static ConfigArchiver_Location
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@ -90,17 +89,11 @@ impl_ConfigArchiver_Archive_createLocation (PortableServer_Servant serva
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Location *loc;
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loc = archive_create_location (ARCHIVE_FROM_SERVANT (servant), locid, label,
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LOCATION (bonobo_object_from_servant (parent_ref)));
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LOCATION (bonobo_object_from_servant (parent_ref->servant)));
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return bonobo_object_dup_ref (BONOBO_OBJREF (loc), ev);
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}
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static void
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build_list_cb (Archive *archive, Location *location, GList **list)
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{
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*list = g_list_prepend (*list, bonobo_object_dup_ref (BONOBO_OBJREF (location), NULL));
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}
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static ConfigArchiver_LocationSeq *
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impl_ConfigArchiver_Archive_getChildLocations (PortableServer_Servant servant,
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ConfigArchiver_Location location_ref,
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@ -109,7 +102,7 @@ impl_ConfigArchiver_Archive_getChildLocations (PortableServer_Servant servant,
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ConfigArchiver_LocationSeq *ret;
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Archive *archive;
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Location *location;
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GList *locs = NULL, *tmp;
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GList *locs, *tmp;
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guint i = 0;
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archive = ARCHIVE_FROM_SERVANT (servant);
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@ -119,14 +112,14 @@ impl_ConfigArchiver_Archive_getChildLocations (PortableServer_Servant servant,
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else
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location = LOCATION (bonobo_object_from_servant (location_ref->servant));
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archive_foreach_child_location (archive, (LocationCB) build_list_cb, location, &locs);
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locs = archive_get_child_locations (archive, location);
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ret = ConfigArchiver_LocationSeq__alloc ();
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ret->_length = g_list_length (locs);
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ret->_buffer = CORBA_sequence_ConfigArchiver_Location_allocbuf (ret->_length);
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for (tmp = locs; tmp != NULL; tmp = tmp->next)
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ret->_buffer[i++] = tmp->data;
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ret->_buffer[i++] = CORBA_Object_duplicate (BONOBO_OBJREF (tmp->data), ev);
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g_list_free (locs);
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return ret;
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@ -171,7 +164,7 @@ impl_ConfigArchiver_Archive__set_currentLocation (PortableServer_Servant serva
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location = LOCATION (bonobo_object_from_servant (location_ref->servant));
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if (location == NULL)
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/* bonobo_exception_set (ev, ex_ConfigArchiver_Archive_LocationNotFound) */;
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bonobo_exception_set (ev, ex_ConfigArchiver_Archive_LocationNotFound);
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else
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archive_set_current_location (archive, location);
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}
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@ -398,8 +391,6 @@ archive_destroy (GtkObject *object)
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bonobo_object_unref (BONOBO_OBJECT (archive->backend_list));
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GTK_OBJECT_CLASS (parent_class)->destroy (GTK_OBJECT (archive));
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DEBUG_MSG ("Exit");
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}
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/**
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@ -415,22 +406,20 @@ Location *
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archive_get_location (Archive *archive,
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const gchar *locid)
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{
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Location *loc_obj;
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BonoboObject *loc_obj;
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gchar *tmp;
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g_return_val_if_fail (archive != NULL, NULL);
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g_return_val_if_fail (IS_ARCHIVE (archive), NULL);
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g_return_val_if_fail (locid != NULL, NULL);
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DEBUG_MSG ("Enter: %s", locid);
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/* Stupid borken glib... */
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tmp = g_strdup (locid);
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loc_obj = g_tree_lookup (archive->locations, tmp);
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g_free (tmp);
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if (loc_obj == NULL) {
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loc_obj = LOCATION (location_open (archive, locid));
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loc_obj = location_open (archive, locid);
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if (loc_obj == NULL)
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return NULL;
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@ -438,10 +427,10 @@ archive_get_location (Archive *archive,
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g_tree_insert (archive->locations,
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g_strdup (locid), loc_obj);
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} else {
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bonobo_object_ref (BONOBO_OBJECT (loc_obj));
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bonobo_object_ref (loc_obj);
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}
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return loc_obj;
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return LOCATION (loc_obj);
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}
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/**
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@ -621,17 +610,16 @@ archive_get_current_location_id (Archive *archive)
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archive_get_location (archive, archive->current_location_id);
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if (current_location == NULL) {
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loc = LOCATION
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(location_new (archive,
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archive->current_location_id,
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_("Default location"),
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NULL));
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loc = archive_create_location (archive, archive->current_location_id,
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_("Default location"), NULL);
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if (archive->is_global &&
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location_store_full_snapshot (loc) < 0)
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{
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location_delete (loc);
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return NULL;
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}
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bonobo_object_unref (BONOBO_OBJECT (loc));
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} else {
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bonobo_object_unref (BONOBO_OBJECT (current_location));
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}
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@ -695,17 +683,6 @@ archive_get_backend_list (Archive *archive)
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return archive->backend_list;
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}
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static gint
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foreach_cb (gchar *key, Location *value, foreach_t *data)
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{
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if (location_get_parent (value) == data->parent)
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data->callback (data->archive, value, data->user_data);
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bonobo_object_unref (BONOBO_OBJECT (value));
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return 0;
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}
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/**
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* archive_foreach_child_location:
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* @archive:
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@ -719,26 +696,46 @@ foreach_cb (gchar *key, Location *value, foreach_t *data)
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* NULL. Terminate the iteration if any child returns a nonzero value
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**/
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void
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archive_foreach_child_location (Archive *archive, LocationCB callback,
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Location *parent, gpointer data)
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static gint
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foreach_build_list_cb (gchar *key, Location *value, GList **node)
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{
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foreach_t f_data;
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*node = g_list_prepend (*node, value);
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return 0;
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}
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g_return_if_fail (archive != NULL);
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g_return_if_fail (IS_ARCHIVE (archive));
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GList *
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archive_get_child_locations (Archive *archive,
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Location *parent)
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{
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GList *list = NULL, *node, *tmp;
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Location *loc;
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g_return_val_if_fail (archive != NULL, NULL);
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g_return_val_if_fail (IS_ARCHIVE (archive), NULL);
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load_all_locations (archive);
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f_data.archive = archive;
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f_data.callback = callback;
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f_data.parent = parent;
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f_data.user_data = data;
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g_tree_traverse (archive->locations,
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(GTraverseFunc) foreach_cb,
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(GTraverseFunc) foreach_build_list_cb,
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G_IN_ORDER,
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&f_data);
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&list);
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node = list;
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while (node != NULL) {
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loc = node->data;
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tmp = node->next;
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if (location_get_parent (loc) != parent) {
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list = g_list_remove_link (list, node);
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g_list_free_1 (node);
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bonobo_object_unref (BONOBO_OBJECT (loc));
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}
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node = tmp;
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}
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return list;
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}
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/* Load and register all the locations for this archive */
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