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Diffstat (limited to 'shell/e-corba-storage.c')
| -rw-r--r-- | shell/e-corba-storage.c | 547 |
1 files changed, 0 insertions, 547 deletions
diff --git a/shell/e-corba-storage.c b/shell/e-corba-storage.c deleted file mode 100644 index 2e3a60b401..0000000000 --- a/shell/e-corba-storage.c +++ /dev/null @@ -1,547 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ -/* e-corba-storage.c - * - * Copyright (C) 2000, 2001 Ximian, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * 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. - * - * Author: Ettore Perazzoli - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "e-corba-storage.h" - -#include <glib.h> -#include <bonobo/bonobo-main.h> -#include <gal/util/e-util.h> - -#include "Evolution.h" - - -#define PARENT_TYPE E_TYPE_STORAGE -static EStorageClass *parent_class = NULL; - -typedef struct _StorageListenerServant StorageListenerServant; - -struct _ECorbaStoragePrivate { - char *name; - - GNOME_Evolution_Storage storage_interface; - - /* The Evolution::StorageListener interface we expose. */ - - GNOME_Evolution_StorageListener storage_listener_interface; - StorageListenerServant *storage_listener_servant; -}; - - -/* Implementation of the CORBA Evolution::StorageListener interface. */ - -static POA_GNOME_Evolution_StorageListener__vepv storage_listener_vepv; - -struct _StorageListenerServant { - POA_GNOME_Evolution_StorageListener servant; - EStorage *storage; -}; - -static StorageListenerServant * -storage_listener_servant_new (ECorbaStorage *corba_storage) -{ - StorageListenerServant *servant; - - servant = g_new0 (StorageListenerServant, 1); - - servant->servant.vepv = &storage_listener_vepv; - - gtk_object_ref (GTK_OBJECT (corba_storage)); - servant->storage = E_STORAGE (corba_storage); - - return servant; -} - -static void -storage_listener_servant_free (StorageListenerServant *servant) -{ - gtk_object_unref (GTK_OBJECT (servant->storage)); - - g_free (servant); -} - -#if 0 -static void -impl_StorageListener_destroy (PortableServer_Servant servant, - CORBA_Environment *ev) -{ - /* FIXME */ -} -#endif - -static void -impl_StorageListener_notifyFolderCreated (PortableServer_Servant servant, - const CORBA_char *path, - const GNOME_Evolution_Folder *folder, - CORBA_Environment *ev) -{ - StorageListenerServant *storage_listener_servant; - EStorage *storage; - EFolder *e_folder; - - storage_listener_servant = (StorageListenerServant *) servant; - storage = storage_listener_servant->storage; - - e_folder = e_folder_new (folder->displayName, - folder->type, - folder->description); - - e_folder_set_physical_uri (e_folder, folder->physicalUri); - e_folder_set_unread_count (e_folder, folder->unreadCount); - - if (! e_storage_new_folder (storage, path, e_folder)) { - g_warning ("Cannot register folder -- %s %s\n", path, folder->displayName); - CORBA_exception_set (ev, - CORBA_USER_EXCEPTION, - ex_GNOME_Evolution_StorageListener_Exists, - NULL); - gtk_object_unref (GTK_OBJECT (e_folder)); - return; - } -} - -static void -impl_StorageListener_notifyFolderUpdated (PortableServer_Servant servant, - const CORBA_char *path, - CORBA_long unread_count, - CORBA_Environment *ev) -{ - StorageListenerServant *storage_listener_servant; - EStorage *storage; - EFolder *e_folder; - - storage_listener_servant = (StorageListenerServant *) servant; - storage = storage_listener_servant->storage; - - e_folder = e_storage_get_folder (storage, path); - if (e_folder == NULL) { - CORBA_exception_set (ev, - CORBA_USER_EXCEPTION, - ex_GNOME_Evolution_StorageListener_NotFound, - NULL); - return; - } - - e_folder_set_unread_count (e_folder, unread_count); -} - -static void -impl_StorageListener_notifyFolderRemoved (PortableServer_Servant servant, - const CORBA_char *path, - CORBA_Environment *ev) -{ - StorageListenerServant *storage_listener_servant; - EStorage *storage; - - storage_listener_servant = (StorageListenerServant *) servant; - storage = storage_listener_servant->storage; - - if (! e_storage_removed_folder (storage, path)) - CORBA_exception_set (ev, - CORBA_USER_EXCEPTION, - ex_GNOME_Evolution_StorageListener_NotFound, - NULL); -} - - -static gboolean -setup_storage_listener (ECorbaStorage *corba_storage) -{ - StorageListenerServant *servant; - ECorbaStoragePrivate *priv; - GNOME_Evolution_StorageListener storage_listener_interface; - CORBA_Environment ev; - - priv = corba_storage->priv; - - servant = storage_listener_servant_new (corba_storage); - - CORBA_exception_init (&ev); - - POA_GNOME_Evolution_StorageListener__init (servant, &ev); - if (ev._major != CORBA_NO_EXCEPTION) - goto error; - - CORBA_free (PortableServer_POA_activate_object (bonobo_poa (), servant, &ev)); - if (ev._major != CORBA_NO_EXCEPTION) - goto error; - - storage_listener_interface = PortableServer_POA_servant_to_reference (bonobo_poa (), - servant, &ev); - if (ev._major != CORBA_NO_EXCEPTION) - goto error; - - priv->storage_listener_interface = storage_listener_interface; - priv->storage_listener_servant = servant; - - return TRUE; - - error: - storage_listener_servant_free (servant); - CORBA_exception_free (&ev); - return FALSE; -} - - -/* GtkObject methods. */ - -static void -destroy (GtkObject *object) -{ - CORBA_Environment ev; - ECorbaStorage *corba_storage; - ECorbaStoragePrivate *priv; - - corba_storage = E_CORBA_STORAGE (object); - priv = corba_storage->priv; - - g_free (priv->name); - - CORBA_exception_init (&ev); - - if (priv->storage_interface != CORBA_OBJECT_NIL) { - Bonobo_Unknown_unref (priv->storage_interface, &ev); - CORBA_Object_release (priv->storage_interface, &ev); - } - - if (priv->storage_listener_interface != CORBA_OBJECT_NIL) - CORBA_Object_release (priv->storage_listener_interface, &ev); - - if (priv->storage_listener_servant != NULL) { - PortableServer_ObjectId *object_id; - - object_id = PortableServer_POA_servant_to_id (bonobo_poa (), priv->storage_listener_servant, - &ev); - PortableServer_POA_deactivate_object (bonobo_poa (), object_id, &ev); - - POA_GNOME_Evolution_StorageListener__fini (priv->storage_listener_servant, &ev); - CORBA_free (object_id); - } - - CORBA_exception_free (&ev); - - g_free (priv); - - (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); -} - - -/* EStorage methods. */ - -static const char * -get_name (EStorage *storage) -{ - ECorbaStorage *corba_storage; - ECorbaStoragePrivate *priv; - - corba_storage = E_CORBA_STORAGE (storage); - priv = corba_storage->priv; - - return priv->name; -} -static const char * -get_display_name (EStorage *storage) -{ - ECorbaStorage *corba_storage; - ECorbaStoragePrivate *priv; - - corba_storage = E_CORBA_STORAGE (storage); - priv = corba_storage->priv; - - /* FIXME: Abstract a display_name, return it. Necessary - changes to the IDL and EvolutionStorage required. */ - return priv->name; -} - -struct async_folder_closure { - EStorageResultCallback callback; - EStorage *storage; - void *data; -}; - -static void -async_folder_cb (BonoboListener *listener, char *event_name, - CORBA_any *any, CORBA_Environment *ev, - gpointer user_data) -{ - struct async_folder_closure *closure = user_data; - GNOME_Evolution_Storage_Result *corba_result; - EStorageResult result; - - corba_result = any->_value; - switch (*corba_result) { - case GNOME_Evolution_Storage_OK: - result = E_STORAGE_OK; - break; - case GNOME_Evolution_Storage_UNSUPPORTED_OPERATION: - result = E_STORAGE_UNSUPPORTEDOPERATION; - break; - case GNOME_Evolution_Storage_UNSUPPORTED_TYPE: - result = E_STORAGE_UNSUPPORTEDTYPE; - break; - case GNOME_Evolution_Storage_INVALID_URI: - result = E_STORAGE_INVALIDNAME; - break; - case GNOME_Evolution_Storage_ALREADY_EXISTS: - result = E_STORAGE_EXISTS; - break; - case GNOME_Evolution_Storage_DOES_NOT_EXIST: - result = E_STORAGE_NOTFOUND; - break; - case GNOME_Evolution_Storage_PERMISSION_DENIED: - result = E_STORAGE_PERMISSIONDENIED; - break; - case GNOME_Evolution_Storage_NO_SPACE: - result = E_STORAGE_NOSPACE; - break; - case GNOME_Evolution_Storage_NOT_EMPTY: - result = E_STORAGE_NOTEMPTY; - break; - case GNOME_Evolution_Storage_GENERIC_ERROR: - default: - result = E_STORAGE_GENERICERROR; - break; - } - - closure->callback (closure->storage, result, closure->data); - bonobo_object_unref (BONOBO_OBJECT (listener)); - g_free (closure); -} - -static void -async_create_folder (EStorage *storage, const char *path, - const char *type, const char *description, - EStorageResultCallback callback, void *data) -{ - ECorbaStorage *corba_storage; - ECorbaStoragePrivate *priv; - const char *parent_uri; - char *p; - BonoboListener *listener; - Bonobo_Listener corba_listener; - CORBA_Environment ev; - struct async_folder_closure *closure; - - corba_storage = E_CORBA_STORAGE (storage); - priv = corba_storage->priv; - - p = strrchr (path, '/'); - if (p && p != path) { - char *parent_path; - EFolder *parent; - - parent_path = g_strndup (path, p - path); - parent = e_storage_get_folder (storage, parent_path); - parent_uri = e_folder_get_physical_uri (parent); - } else - parent_uri = ""; - - closure = g_new (struct async_folder_closure, 1); - closure->callback = callback; - closure->storage = storage; - closure->data = data; - listener = bonobo_listener_new (async_folder_cb, closure); - corba_listener = bonobo_object_corba_objref (BONOBO_OBJECT (listener)); - - CORBA_exception_init (&ev); - GNOME_Evolution_Storage_asyncCreateFolder (priv->storage_interface, - path, type, description, - parent_uri, - corba_listener, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - callback (storage, E_STORAGE_GENERICERROR, data); - bonobo_object_unref (BONOBO_OBJECT (listener)); - g_free (closure); - } - CORBA_exception_free (&ev); -} - -static void -async_remove_folder (EStorage *storage, const char *path, - EStorageResultCallback callback, void *data) -{ - ECorbaStorage *corba_storage; - ECorbaStoragePrivate *priv; - EFolder *folder; - BonoboListener *listener; - Bonobo_Listener corba_listener; - CORBA_Environment ev; - struct async_folder_closure *closure; - - corba_storage = E_CORBA_STORAGE (storage); - priv = corba_storage->priv; - - folder = e_storage_get_folder (storage, path); - if (e_folder_get_is_stock (folder)) - (* callback) (storage, E_STORAGE_CANTCHANGESTOCKFOLDER, data); - - closure = g_new (struct async_folder_closure, 1); - closure->callback = callback; - closure->storage = storage; - closure->data = data; - listener = bonobo_listener_new (async_folder_cb, closure); - corba_listener = bonobo_object_corba_objref (BONOBO_OBJECT (listener)); - - CORBA_exception_init (&ev); - GNOME_Evolution_Storage_asyncRemoveFolder (priv->storage_interface, - path, - e_folder_get_physical_uri (folder), - corba_listener, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - callback (storage, E_STORAGE_GENERICERROR, data); - bonobo_object_unref (BONOBO_OBJECT (listener)); - g_free (closure); - } - CORBA_exception_free (&ev); -} - - - -static void -corba_class_init (void) -{ - POA_GNOME_Evolution_StorageListener__vepv *vepv; - POA_GNOME_Evolution_StorageListener__epv *epv; - PortableServer_ServantBase__epv *base_epv; - - base_epv = g_new0 (PortableServer_ServantBase__epv, 1); - base_epv->_private = NULL; - base_epv->finalize = NULL; - base_epv->default_POA = NULL; - - epv = g_new0 (POA_GNOME_Evolution_StorageListener__epv, 1); - epv->notifyFolderCreated = impl_StorageListener_notifyFolderCreated; - epv->notifyFolderUpdated = impl_StorageListener_notifyFolderUpdated; - epv->notifyFolderRemoved = impl_StorageListener_notifyFolderRemoved; - - vepv = &storage_listener_vepv; - vepv->_base_epv = base_epv; - vepv->GNOME_Evolution_StorageListener_epv = epv; -} - -static void -class_init (ECorbaStorageClass *klass) -{ - GtkObjectClass *object_class; - EStorageClass *storage_class; - - object_class = GTK_OBJECT_CLASS (klass); - object_class->destroy = destroy; - - storage_class = E_STORAGE_CLASS (klass); - storage_class->get_name = get_name; - storage_class->get_display_name = get_display_name; - storage_class->async_create_folder = async_create_folder; - storage_class->async_remove_folder = async_remove_folder; - - corba_class_init (); - - parent_class = gtk_type_class (PARENT_TYPE); -} - -static void -init (ECorbaStorage *corba_storage) -{ - ECorbaStoragePrivate *priv; - - priv = g_new (ECorbaStoragePrivate, 1); - priv->name = NULL; - priv->storage_interface = CORBA_OBJECT_NIL; - - corba_storage->priv = priv; -} - - -/* FIXME: OK to have a boolean construct function? */ -void -e_corba_storage_construct (ECorbaStorage *corba_storage, - const char *toplevel_node_uri, - const char *toplevel_node_type, - const GNOME_Evolution_Storage storage_interface, - const char *name) -{ - ECorbaStoragePrivate *priv; - CORBA_Environment ev; - - g_return_if_fail (corba_storage != NULL); - g_return_if_fail (E_IS_CORBA_STORAGE (corba_storage)); - g_return_if_fail (storage_interface != CORBA_OBJECT_NIL); - g_return_if_fail (name != NULL); - - e_storage_construct (E_STORAGE (corba_storage), toplevel_node_uri, toplevel_node_type); - - priv = corba_storage->priv; - - priv->name = g_strdup (name); - - CORBA_exception_init (&ev); - - Bonobo_Unknown_ref (storage_interface, &ev); - if (ev._major != CORBA_NO_EXCEPTION) - g_warning ("e_corba_storage_construct() -- Cannot reference Bonobo object"); - else - priv->storage_interface = CORBA_Object_duplicate (storage_interface, &ev); - - CORBA_exception_free (&ev); - - setup_storage_listener (corba_storage); -} - -EStorage * -e_corba_storage_new (const char *toplevel_node_uri, - const char *toplevel_node_type, - const GNOME_Evolution_Storage storage_interface, - const char *name) -{ - EStorage *new; - - g_return_val_if_fail (storage_interface != CORBA_OBJECT_NIL, NULL); - g_return_val_if_fail (name != NULL, NULL); - - new = gtk_type_new (e_corba_storage_get_type ()); - - e_corba_storage_construct (E_CORBA_STORAGE (new), - toplevel_node_uri, - toplevel_node_type, - storage_interface, name); - - return new; -} - - -const GNOME_Evolution_StorageListener -e_corba_storage_get_StorageListener (ECorbaStorage *corba_storage) -{ - g_return_val_if_fail (corba_storage != NULL, NULL); - g_return_val_if_fail (E_IS_CORBA_STORAGE (corba_storage), NULL); - - return corba_storage->priv->storage_listener_interface; -} - - -E_MAKE_TYPE (e_corba_storage, "ECorbaStorage", ECorbaStorage, class_init, init, PARENT_TYPE) |