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/* GIO - GLib Input, Output and Streaming Library
*
* Copyright (C) 2006-2007 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* Author: Alexander Larsson <alexl@redhat.com>
*/
#include <config.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <glib.h>
#include <dbus/dbus.h>
#include <glib/gi18n.h>
#include "gvfsjobmountmountable.h"
#include "gvfsdbusutils.h"
#include "gvfsdaemonutils.h"
G_DEFINE_TYPE (GVfsJobMountMountable, g_vfs_job_mount_mountable, G_VFS_TYPE_JOB_DBUS)
static void run (GVfsJob *job);
static gboolean try (GVfsJob *job);
static DBusMessage *create_reply (GVfsJob *job,
DBusConnection *connection,
DBusMessage *message);
static void
g_vfs_job_mount_mountable_finalize (GObject *object)
{
GVfsJobMountMountable *job;
job = G_VFS_JOB_MOUNT_MOUNTABLE (object);
if (job->mount_source)
g_object_unref (job->mount_source);
if (job->mount_spec)
g_mount_spec_unref (job->mount_spec);
g_free (job->filename);
g_free (job->target_filename);
if (G_OBJECT_CLASS (g_vfs_job_mount_mountable_parent_class)->finalize)
(*G_OBJECT_CLASS (g_vfs_job_mount_mountable_parent_class)->finalize) (object);
}
static void
g_vfs_job_mount_mountable_class_init (GVfsJobMountMountableClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GVfsJobClass *job_class = G_VFS_JOB_CLASS (klass);
GVfsJobDBusClass *job_dbus_class = G_VFS_JOB_DBUS_CLASS (klass);
gobject_class->finalize = g_vfs_job_mount_mountable_finalize;
job_class->run = run;
job_class->try = try;
job_dbus_class->create_reply = create_reply;
}
static void
g_vfs_job_mount_mountable_init (GVfsJobMountMountable *job)
{
}
GVfsJob *
g_vfs_job_mount_mountable_new (DBusConnection *connection,
DBusMessage *message,
GVfsBackend *backend)
{
GVfsJobMountMountable *job;
DBusMessage *reply;
DBusMessageIter iter;
DBusError derror;
char *path;
const char *dbus_id, *obj_path;
dbus_error_init (&derror);
dbus_message_iter_init (message, &iter);
path = NULL;
if (!_g_dbus_message_iter_get_args (&iter, &derror,
G_DBUS_TYPE_CSTRING, &path,
DBUS_TYPE_STRING, &dbus_id,
DBUS_TYPE_OBJECT_PATH, &obj_path,
0))
{
g_free (path);
reply = dbus_message_new_error (message,
derror.name,
derror.message);
dbus_error_free (&derror);
dbus_connection_send (connection, reply, NULL);
dbus_message_unref (reply);
return NULL;
}
job = g_object_new (G_VFS_TYPE_JOB_MOUNT_MOUNTABLE,
"message", message,
"connection", connection,
NULL);
job->filename = path;
job->backend = backend;
job->mount_source = g_mount_source_new (dbus_id, obj_path);
return G_VFS_JOB (job);
}
void
g_vfs_job_mount_mountable_set_target (GVfsJobMountMountable *job,
GMountSpec *mount_spec,
const char *filename,
gboolean must_mount_location)
{
job->mount_spec = g_mount_spec_ref (mount_spec);
job->target_filename = g_strdup (filename);
job->must_mount_location = must_mount_location;
}
void
g_vfs_job_mount_mountable_set_target_uri (GVfsJobMountMountable *job,
const char *uri,
gboolean must_mount_location)
{
job->target_uri = g_strdup (uri);
job->must_mount_location = must_mount_location;
}
static void
run (GVfsJob *job)
{
GVfsJobMountMountable *op_job = G_VFS_JOB_MOUNT_MOUNTABLE (job);
GVfsBackendClass *class = G_VFS_BACKEND_GET_CLASS (op_job->backend);
if (class->mount_mountable == NULL)
{
g_vfs_job_failed (job, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
_("Operation not supported by backend"));
return;
}
class->mount_mountable (op_job->backend,
op_job,
op_job->filename,
op_job->mount_source);
}
static gboolean
try (GVfsJob *job)
{
GVfsJobMountMountable *op_job = G_VFS_JOB_MOUNT_MOUNTABLE (job);
GVfsBackendClass *class = G_VFS_BACKEND_GET_CLASS (op_job->backend);
if (class->try_mount_mountable == NULL)
return FALSE;
return class->try_mount_mountable (op_job->backend,
op_job,
op_job->filename,
op_job->mount_source);
}
/* Might be called on an i/o thread */
static DBusMessage *
create_reply (GVfsJob *job,
DBusConnection *connection,
DBusMessage *message)
{
GVfsJobMountMountable *op_job = G_VFS_JOB_MOUNT_MOUNTABLE (job);
DBusMessage *reply;
DBusMessageIter iter;
dbus_bool_t must_mount, is_uri;
reply = dbus_message_new_method_return (message);
must_mount = op_job->must_mount_location;
is_uri = op_job->target_uri != NULL;
if (is_uri)
{
_g_dbus_message_append_args (reply,
DBUS_TYPE_BOOLEAN, &is_uri,
G_DBUS_TYPE_CSTRING, &op_job->target_uri,
DBUS_TYPE_BOOLEAN, &must_mount,
0);
}
else
{
_g_dbus_message_append_args (reply,
DBUS_TYPE_BOOLEAN, &is_uri,
G_DBUS_TYPE_CSTRING, &op_job->target_filename,
DBUS_TYPE_BOOLEAN, &must_mount,
0);
dbus_message_iter_init_append (reply, &iter);
g_mount_spec_to_dbus (&iter, op_job->mount_spec);
}
return reply;
}
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