/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* evolution-storage.c
*
* Copyright (C) 2000 Helix Code, 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 <bonobo.h>
#include "Evolution.h"
#include "e-util/e-util.h"
#include "evolution-storage.h"
#define PARENT_TYPE BONOBO_OBJECT_TYPE
static BonoboObjectClass *parent_class = NULL;
struct _EvolutionStoragePrivate {
char *name;
Evolution_StorageRegistry corba_storage_registry;
Evolution_StorageListener corba_storage_listener;
};
/* CORBA interface implementation. */
static POA_Evolution_Storage__vepv Storage_vepv;
static POA_Evolution_Storage *
create_servant (void)
{
POA_Evolution_Storage *servant;
CORBA_Environment ev;
servant = (POA_Evolution_Storage *) g_new0 (BonoboObjectServant, 1);
servant->vepv = &Storage_vepv;
CORBA_exception_init (&ev);
POA_Evolution_Storage__init ((PortableServer_Servant) servant, &ev);
if (ev._major != CORBA_NO_EXCEPTION) {
g_free (servant);
CORBA_exception_free (&ev);
return NULL;
}
CORBA_exception_free (&ev);
return servant;
}
static CORBA_char *
impl_Storage__get_name (PortableServer_Servant servant,
CORBA_Environment *ev)
{
BonoboObject *bonobo_object;
EvolutionStorage *storage;
EvolutionStoragePrivate *priv;
bonobo_object = bonobo_object_from_servant (servant);
storage = EVOLUTION_STORAGE (bonobo_object);
priv = storage->priv;
return CORBA_string_dup (priv->name);
}
/* GtkObject methods. */
static void
destroy (GtkObject *object)
{
EvolutionStorage *storage;
EvolutionStoragePrivate *priv;
CORBA_Environment ev;
storage = EVOLUTION_STORAGE (object);
priv = storage->priv;
g_free (priv->name);
CORBA_exception_init (&ev);
if (priv->corba_storage_registry != CORBA_OBJECT_NIL) {
Bonobo_Unknown_unref (priv->corba_storage_registry, &ev);
CORBA_Object_release (priv->corba_storage_registry, &ev);
}
if (priv->corba_storage_listener != CORBA_OBJECT_NIL) {
/* (This is not a Bonobo object, so no unref.) */
CORBA_Object_release (priv->corba_storage_listener, &ev);
}
CORBA_exception_free (&ev);
g_free (priv);
}
static void
corba_class_init (void)
{
POA_Evolution_Storage__vepv *vepv;
POA_Evolution_Storage__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_Evolution_Storage__epv, 1);
epv->_get_name = impl_Storage__get_name;
vepv = &Storage_vepv;
vepv->Bonobo_Unknown_epv = bonobo_object_get_epv ();
vepv->Evolution_Storage_epv = epv;
}
static void
class_init (EvolutionStorageClass *klass)
{
GtkObjectClass *object_class;
object_class = GTK_OBJECT_CLASS (klass);
object_class->destroy = destroy;
parent_class = gtk_type_class (bonobo_object_get_type ());
corba_class_init ();
}
static void
init (EvolutionStorage *storage)
{
EvolutionStoragePrivate *priv;
priv = g_new (EvolutionStoragePrivate, 1);
priv->name = NULL;
priv->corba_storage_listener = NULL;
storage->priv = priv;
}
void
evolution_storage_construct (EvolutionStorage *storage,
Evolution_Storage corba_object,
const char *name)
{
EvolutionStoragePrivate *priv;
g_return_if_fail (storage != NULL);
g_return_if_fail (EVOLUTION_IS_STORAGE (storage));
g_return_if_fail (corba_object != CORBA_OBJECT_NIL);
g_return_if_fail (name != NULL);
g_return_if_fail (name[0] != '\0');
bonobo_object_construct (BONOBO_OBJECT (storage), corba_object);
priv = storage->priv;
priv->name = g_strdup (name);
}
EvolutionStorage *
evolution_storage_new (const char *name)
{
EvolutionStorage *new;
POA_Evolution_Storage *servant;
Evolution_Storage corba_object;
g_return_val_if_fail (name != NULL, NULL);
g_return_val_if_fail (name[0] != '\0', NULL);
servant = create_servant ();
if (servant == NULL)
return NULL;
new = gtk_type_new (evolution_storage_get_type ());
corba_object = bonobo_object_activate_servant (BONOBO_OBJECT (new), servant);
evolution_storage_construct (new, corba_object, name);
return new;
}
EvolutionStorageResult
evolution_storage_register (EvolutionStorage *evolution_storage,
Evolution_StorageRegistry corba_storage_registry)
{
EvolutionStorageResult result;
Evolution_StorageListener corba_storage_listener;
Evolution_Storage corba_storage;
EvolutionStoragePrivate *priv;
CORBA_Environment ev;
g_return_val_if_fail (evolution_storage != NULL,
EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
g_return_val_if_fail (EVOLUTION_IS_STORAGE (evolution_storage),
EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
g_return_val_if_fail (corba_storage_registry != CORBA_OBJECT_NIL,
EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
priv = evolution_storage->priv;
if (priv->corba_storage_listener != CORBA_OBJECT_NIL)
return EVOLUTION_STORAGE_ERROR_ALREADYREGISTERED;
CORBA_exception_init (&ev);
corba_storage = bonobo_object_corba_objref (BONOBO_OBJECT (evolution_storage));
corba_storage_listener = Evolution_StorageRegistry_register_storage (corba_storage_registry,
corba_storage,
priv->name, &ev);
if (ev._major == CORBA_NO_EXCEPTION) {
Bonobo_Unknown_ref (corba_storage_registry, &ev);
priv->corba_storage_registry = CORBA_Object_duplicate (corba_storage_registry, &ev);
priv->corba_storage_listener = corba_storage_listener;
result = EVOLUTION_STORAGE_OK;
} else {
if (ev._major != CORBA_USER_EXCEPTION)
result = EVOLUTION_STORAGE_ERROR_CORBA;
else if (strcmp (CORBA_exception_id (&ev), ex_Evolution_StorageRegistry_Exists) == 0)
result = EVOLUTION_STORAGE_ERROR_EXISTS;
else
result = EVOLUTION_STORAGE_ERROR_GENERIC;
}
CORBA_exception_free (&ev);
return result;
}
EvolutionStorageResult
evolution_storage_register_on_shell (EvolutionStorage *evolution_storage,
Evolution_Shell corba_shell)
{
Evolution_StorageRegistry corba_storage_registry;
EvolutionStorageResult result;
CORBA_Environment ev;
g_return_val_if_fail (evolution_storage != NULL,
EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
g_return_val_if_fail (EVOLUTION_IS_STORAGE (evolution_storage),
EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
g_return_val_if_fail (corba_shell != CORBA_OBJECT_NIL,
EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
CORBA_exception_init (&ev);
corba_storage_registry = Bonobo_Unknown_query_interface (corba_shell,
"IDL:Evolution/StorageRegistry:1.0",
&ev);
if (corba_storage_registry == CORBA_OBJECT_NIL || ev._major != CORBA_NO_EXCEPTION) {
CORBA_exception_free (&ev);
return EVOLUTION_STORAGE_ERROR_NOREGISTRY;
}
result = evolution_storage_register (evolution_storage, corba_storage_registry);
Bonobo_Unknown_unref (corba_storage_registry, &ev);
CORBA_Object_release (corba_storage_registry, &ev);
CORBA_exception_free (&ev);
return result;
}
EvolutionStorageResult
evolution_storage_new_folder (EvolutionStorage *evolution_storage,
const char *path,
const char *type,
const char *physical_uri,
const char *description)
{
EvolutionStorageResult result;
EvolutionStoragePrivate *priv;
Evolution_Folder corba_folder;
CORBA_Environment ev;
const char *path_basename;
char *parent_path;
g_return_val_if_fail (evolution_storage != NULL,
EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
g_return_val_if_fail (EVOLUTION_IS_STORAGE (evolution_storage),
EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
g_return_val_if_fail (path != NULL, EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
g_return_val_if_fail (g_path_is_absolute (path), EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
g_return_val_if_fail (description != NULL, EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
g_return_val_if_fail (type != NULL, EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
g_return_val_if_fail (physical_uri != NULL, EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
priv = evolution_storage->priv;
path_basename = g_basename (path);
/* Yuck. */
corba_folder.name = (CORBA_char *) path_basename;
corba_folder.description = (CORBA_char *) description;
corba_folder.type = (CORBA_char *) type;
corba_folder.physical_uri = (CORBA_char *) physical_uri;
if (path_basename - path > 1) {
parent_path = g_strndup (path, path_basename - path - 1);
} else {
parent_path = g_strdup (G_DIR_SEPARATOR_S);
}
CORBA_exception_init (&ev);
Evolution_StorageListener_new_folder (priv->corba_storage_listener, parent_path,
&corba_folder, &ev);
if (ev._major == CORBA_NO_EXCEPTION)
result = EVOLUTION_STORAGE_OK;
else if (ev._major != CORBA_USER_EXCEPTION)
result = EVOLUTION_STORAGE_ERROR_CORBA;
else if (strcmp (CORBA_exception_id (&ev), ex_Evolution_StorageListener_Exists) == 0)
result = EVOLUTION_STORAGE_ERROR_EXISTS;
else
result = EVOLUTION_STORAGE_ERROR_GENERIC;
CORBA_exception_free (&ev);
g_free (parent_path);
return result;
}
EvolutionStorageResult
evolution_storage_removed_folder (EvolutionStorage *evolution_storage,
const char *path)
{
EvolutionStorageResult result;
EvolutionStoragePrivate *priv;
CORBA_Environment ev;
g_return_val_if_fail (evolution_storage != NULL,
EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
g_return_val_if_fail (EVOLUTION_IS_STORAGE (evolution_storage),
EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
g_return_val_if_fail (path != NULL, EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
g_return_val_if_fail (g_path_is_absolute (path), EVOLUTION_STORAGE_ERROR_INVALIDPARAMETER);
priv = evolution_storage->priv;
if (priv->corba_storage_listener == CORBA_OBJECT_NIL)
return EVOLUTION_STORAGE_ERROR_NOTREGISTERED;
CORBA_exception_init (&ev);
Evolution_StorageListener_removed_folder (priv->corba_storage_listener, path, &ev);
if (ev._major == CORBA_NO_EXCEPTION)
result = EVOLUTION_STORAGE_OK;
else if (ev._major != CORBA_USER_EXCEPTION)
result = EVOLUTION_STORAGE_ERROR_CORBA;
else if (strcmp (CORBA_exception_id (&ev), ex_Evolution_StorageListener_NotFound) == 0)
result = EVOLUTION_STORAGE_ERROR_NOTFOUND;
else
result = EVOLUTION_STORAGE_ERROR_GENERIC;
CORBA_exception_free (&ev);
return result;
}
E_MAKE_TYPE (evolution_storage, "EvolutionStorage", EvolutionStorage, class_init, init, PARENT_TYPE)
