/* 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 */ #include #include #include #include #include #include #include #include #include "gvfsjobmountmountable.h" #include "gdbusutils.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); 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; }