388 lines
11 KiB
C
388 lines
11 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/* evolution-storage.c
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*
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* Copyright (C) 2000 Helix Code, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: Ettore Perazzoli
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <bonobo.h>
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#include "Evolution.h"
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#include "e-util/e-util.h"
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#include "evolution-storage.h"
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#define PARENT_TYPE BONOBO_OBJECT_TYPE
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static BonoboObjectClass *parent_class = NULL;
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struct _EvolutionStoragePrivate {
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char *name;
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Evolution_StorageListener corba_storage_listener;
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};
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/* CORBA interface implementation. */
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static POA_Evolution_Storage__vepv Storage_vepv;
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static POA_Evolution_Storage *
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create_servant (void)
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{
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POA_Evolution_Storage *servant;
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CORBA_Environment ev;
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servant = (POA_Evolution_Storage *) g_new0 (BonoboObjectServant, 1);
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servant->vepv = &Storage_vepv;
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CORBA_exception_init (&ev);
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POA_Evolution_Storage__init ((PortableServer_Servant) servant, &ev);
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if (ev._major != CORBA_NO_EXCEPTION) {
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g_free (servant);
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CORBA_exception_free (&ev);
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return NULL;
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}
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CORBA_exception_free (&ev);
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return servant;
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}
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static CORBA_char *
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impl_Storage__get_name (PortableServer_Servant servant,
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CORBA_Environment *ev)
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{
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BonoboObject *bonobo_object;
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EvolutionStorage *storage;
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EvolutionStoragePrivate *priv;
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bonobo_object = bonobo_object_from_servant (servant);
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storage = EVOLUTION_STORAGE (bonobo_object);
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priv = storage->priv;
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return CORBA_string_dup (priv->name);
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}
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/* GtkObject methods. */
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static void
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destroy (GtkObject *object)
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{
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EvolutionStorage *storage;
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EvolutionStoragePrivate *priv;
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CORBA_Environment ev;
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storage = EVOLUTION_STORAGE (object);
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priv = storage->priv;
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g_free (priv->name);
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CORBA_exception_init (&ev);
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if (priv->corba_storage_listener != CORBA_OBJECT_NIL) {
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Evolution_StorageListener_destroyed (priv->corba_storage_listener, &ev);
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/* (This is not a Bonobo object, so no unref.) */
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CORBA_Object_release (priv->corba_storage_listener, &ev);
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}
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CORBA_exception_free (&ev);
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g_free (priv);
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}
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static void
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corba_class_init (void)
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{
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POA_Evolution_Storage__vepv *vepv;
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POA_Evolution_Storage__epv *epv;
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PortableServer_ServantBase__epv *base_epv;
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base_epv = g_new0 (PortableServer_ServantBase__epv, 1);
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base_epv->_private = NULL;
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base_epv->finalize = NULL;
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base_epv->default_POA = NULL;
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epv = g_new0 (POA_Evolution_Storage__epv, 1);
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epv->_get_name = impl_Storage__get_name;
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vepv = &Storage_vepv;
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vepv->Bonobo_Unknown_epv = bonobo_object_get_epv ();
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vepv->Evolution_Storage_epv = epv;
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}
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static void
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class_init (EvolutionStorageClass *klass)
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{
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GtkObjectClass *object_class;
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object_class = GTK_OBJECT_CLASS (klass);
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object_class->destroy = destroy;
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parent_class = gtk_type_class (bonobo_object_get_type ());
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corba_class_init ();
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}
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static void
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init (EvolutionStorage *storage)
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{
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EvolutionStoragePrivate *priv;
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priv = g_new (EvolutionStoragePrivate, 1);
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priv->name = NULL;
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priv->corba_storage_listener = NULL;
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storage->priv = priv;
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}
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void
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evolution_storage_construct (EvolutionStorage *storage,
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Evolution_Storage corba_object,
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const char *name)
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{
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EvolutionStoragePrivate *priv;
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g_return_if_fail (storage != NULL);
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g_return_if_fail (EVOLUTION_IS_STORAGE (storage));
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g_return_if_fail (corba_object != CORBA_OBJECT_NIL);
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g_return_if_fail (name != NULL);
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g_return_if_fail (name[0] != '\0');
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bonobo_object_construct (BONOBO_OBJECT (storage), corba_object);
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priv = storage->priv;
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priv->name = g_strdup (name);
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}
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EvolutionStorage *
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evolution_storage_new (const char *name)
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{
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EvolutionStorage *new;
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POA_Evolution_Storage *servant;
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Evolution_Storage corba_object;
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g_return_val_if_fail (name != NULL, NULL);
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g_return_val_if_fail (name[0] != '\0', NULL);
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servant = create_servant ();
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if (servant == NULL)
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return NULL;
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new = gtk_type_new (evolution_storage_get_type ());
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corba_object = bonobo_object_activate_servant (BONOBO_OBJECT (new), servant);
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evolution_storage_construct (new, corba_object, name);
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return new;
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}
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EvolutionStorageResult
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evolution_storage_register (EvolutionStorage *evolution_storage,
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Evolution_StorageRegistry corba_storage_registry)
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{
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EvolutionStorageResult result;
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Evolution_StorageListener corba_storage_listener;
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Evolution_Storage corba_storage;
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EvolutionStoragePrivate *priv;
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CORBA_Environment ev;
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g_return_val_if_fail (evolution_storage != NULL,
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EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
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g_return_val_if_fail (EVOLUTION_IS_STORAGE (evolution_storage),
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EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
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g_return_val_if_fail (corba_storage_registry != CORBA_OBJECT_NIL,
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EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
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priv = evolution_storage->priv;
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if (priv->corba_storage_listener != CORBA_OBJECT_NIL)
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return EVOLUTION_STORAGE_ERROR_ALREADYREGISTERED;
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CORBA_exception_init (&ev);
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corba_storage = bonobo_object_corba_objref (BONOBO_OBJECT (evolution_storage));
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corba_storage_listener = Evolution_StorageRegistry_register_storage (corba_storage_registry,
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corba_storage,
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priv->name, &ev);
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if (ev._major == CORBA_NO_EXCEPTION) {
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priv->corba_storage_listener = corba_storage_listener;
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result = EVOLUTION_STORAGE_OK;
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} else {
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if (ev._major != CORBA_USER_EXCEPTION)
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result = EVOLUTION_STORAGE_ERROR_CORBA;
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else if (strcmp (CORBA_exception_id (&ev), ex_Evolution_StorageRegistry_Exists) == 0)
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result = EVOLUTION_STORAGE_ERROR_EXISTS;
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else
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result = EVOLUTION_STORAGE_ERROR_GENERIC;
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}
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CORBA_exception_free (&ev);
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return result;
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}
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EvolutionStorageResult
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evolution_storage_register_on_shell (EvolutionStorage *evolution_storage,
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Evolution_Shell corba_shell)
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{
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Evolution_StorageRegistry corba_storage_registry;
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EvolutionStorageResult result;
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CORBA_Environment ev;
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g_return_val_if_fail (evolution_storage != NULL,
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EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
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g_return_val_if_fail (EVOLUTION_IS_STORAGE (evolution_storage),
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EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
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g_return_val_if_fail (corba_shell != CORBA_OBJECT_NIL,
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EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
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CORBA_exception_init (&ev);
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corba_storage_registry = Bonobo_Unknown_query_interface (corba_shell,
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"IDL:Evolution/StorageRegistry:1.0",
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&ev);
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if (corba_storage_registry == CORBA_OBJECT_NIL || ev._major != CORBA_NO_EXCEPTION) {
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CORBA_exception_free (&ev);
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return EVOLUTION_STORAGE_ERROR_NOREGISTRY;
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}
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result = evolution_storage_register (evolution_storage, corba_storage_registry);
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Bonobo_Unknown_unref (corba_storage_registry, &ev);
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CORBA_Object_release (corba_storage_registry, &ev);
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CORBA_exception_free (&ev);
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return result;
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}
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EvolutionStorageResult
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evolution_storage_new_folder (EvolutionStorage *evolution_storage,
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const char *path,
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const char *type,
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const char *physical_uri,
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const char *description)
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{
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EvolutionStorageResult result;
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EvolutionStoragePrivate *priv;
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Evolution_Folder corba_folder;
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CORBA_Environment ev;
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const char *path_basename;
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char *parent_path;
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g_return_val_if_fail (evolution_storage != NULL,
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EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
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g_return_val_if_fail (EVOLUTION_IS_STORAGE (evolution_storage),
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EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
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g_return_val_if_fail (path != NULL, EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
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g_return_val_if_fail (g_path_is_absolute (path), EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
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g_return_val_if_fail (description != NULL, EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
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g_return_val_if_fail (type != NULL, EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
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g_return_val_if_fail (physical_uri != NULL, EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
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priv = evolution_storage->priv;
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path_basename = g_basename (path);
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/* Yuck. */
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corba_folder.name = (CORBA_char *) path_basename;
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corba_folder.description = (CORBA_char *) description;
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corba_folder.type = (CORBA_char *) type;
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corba_folder.physical_uri = (CORBA_char *) physical_uri;
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if (path_basename - path > 1) {
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parent_path = g_strndup (path, path_basename - path - 1);
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} else {
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parent_path = g_strdup (G_DIR_SEPARATOR_S);
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}
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CORBA_exception_init (&ev);
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Evolution_StorageListener_new_folder (priv->corba_storage_listener, parent_path,
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&corba_folder, &ev);
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if (ev._major == CORBA_NO_EXCEPTION)
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result = EVOLUTION_STORAGE_OK;
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else if (ev._major != CORBA_USER_EXCEPTION)
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result = EVOLUTION_STORAGE_ERROR_CORBA;
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else if (strcmp (CORBA_exception_id (&ev), ex_Evolution_StorageListener_Exists) == 0)
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result = EVOLUTION_STORAGE_ERROR_EXISTS;
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else
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result = EVOLUTION_STORAGE_ERROR_GENERIC;
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CORBA_exception_free (&ev);
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g_free (parent_path);
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return result;
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}
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EvolutionStorageResult
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evolution_storage_removed_folder (EvolutionStorage *evolution_storage,
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const char *path)
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{
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EvolutionStorageResult result;
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EvolutionStoragePrivate *priv;
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CORBA_Environment ev;
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g_return_val_if_fail (evolution_storage != NULL,
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EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
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g_return_val_if_fail (EVOLUTION_IS_STORAGE (evolution_storage),
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EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
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g_return_val_if_fail (path != NULL, EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
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g_return_val_if_fail (g_path_is_absolute (path), EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
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priv = evolution_storage->priv;
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if (priv->corba_storage_listener == CORBA_OBJECT_NIL)
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return EVOLUTION_STORAGE_ERROR_NOTREGISTERED;
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CORBA_exception_init (&ev);
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Evolution_StorageListener_removed_folder (priv->corba_storage_listener, path, &ev);
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if (ev._major == CORBA_NO_EXCEPTION)
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result = EVOLUTION_STORAGE_OK;
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else if (ev._major != CORBA_USER_EXCEPTION)
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result = EVOLUTION_STORAGE_ERROR_CORBA;
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else if (strcmp (CORBA_exception_id (&ev), ex_Evolution_StorageListener_NotFound) == 0)
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result = EVOLUTION_STORAGE_ERROR_NOTFOUND;
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else
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result = EVOLUTION_STORAGE_ERROR_GENERIC;
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CORBA_exception_free (&ev);
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return result;
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}
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E_MAKE_TYPE (evolution_storage, "EvolutionStorage", EvolutionStorage, class_init, init, PARENT_TYPE)
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