diff options
author | Alexander Larsson <alexl@redhat.com> | 2008-01-08 15:07:59 +0000 |
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committer | Alexander Larsson <alexl@src.gnome.org> | 2008-01-08 15:07:59 +0000 |
commit | 518a0d444e149bf0fedbd768aa8440417999338e (patch) | |
tree | 9a3594954fdeab503fd60dba1cb3fd2d00245552 /daemon/gvfsjobunmountmountable.c | |
parent | 382cd3e2d4c520859e49cf46eb3da5d19a563469 (diff) | |
download | gvfs-518a0d444e149bf0fedbd768aa8440417999338e.tar.gz |
Add initial computer backend
2008-01-08 Alexander Larsson <alexl@redhat.com>
* daemon/Makefile.am:
* daemon/computer.mount.in:
* daemon/gvfsbackendcomputer.[ch]:
Add initial computer backend
* daemon/gvfsbackend.h:
* daemon/gvfsjobunmountmountable.[ch]:
Add umount_mountable calls
svn path=/trunk/; revision=1078
Diffstat (limited to 'daemon/gvfsjobunmountmountable.c')
-rw-r--r-- | daemon/gvfsjobunmountmountable.c | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/daemon/gvfsjobunmountmountable.c b/daemon/gvfsjobunmountmountable.c new file mode 100644 index 00000000..89e413f8 --- /dev/null +++ b/daemon/gvfsjobunmountmountable.c @@ -0,0 +1,192 @@ +/* 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 "gvfsjobunmountmountable.h" +#include "gdbusutils.h" +#include "gvfsdaemonutils.h" + +G_DEFINE_TYPE (GVfsJobUnmountMountable, g_vfs_job_unmount_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_unmount_mountable_finalize (GObject *object) +{ + GVfsJobUnmountMountable *job; + + job = G_VFS_JOB_UNMOUNT_MOUNTABLE (object); + + g_free (job->filename); + + if (G_OBJECT_CLASS (g_vfs_job_unmount_mountable_parent_class)->finalize) + (*G_OBJECT_CLASS (g_vfs_job_unmount_mountable_parent_class)->finalize) (object); +} + +static void +g_vfs_job_unmount_mountable_class_init (GVfsJobUnmountMountableClass *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_unmount_mountable_finalize; + job_class->run = run; + job_class->try = try; + job_dbus_class->create_reply = create_reply; +} + +static void +g_vfs_job_unmount_mountable_init (GVfsJobUnmountMountable *job) +{ +} + +GVfsJob * +g_vfs_job_unmount_mountable_new (DBusConnection *connection, + DBusMessage *message, + GVfsBackend *backend, + gboolean eject) +{ + GVfsJobUnmountMountable *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_UNMOUNT_MOUNTABLE, + "message", message, + "connection", connection, + NULL); + + job->filename = path; + job->backend = backend; + job->eject = eject; + + return G_VFS_JOB (job); +} + +static void +run (GVfsJob *job) +{ + GVfsJobUnmountMountable *op_job = G_VFS_JOB_UNMOUNT_MOUNTABLE (job); + GVfsBackendClass *class = G_VFS_BACKEND_GET_CLASS (op_job->backend); + + if (op_job->eject) + { + if (class->eject_mountable == NULL) + { + g_vfs_job_failed (job, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED, + _("Operation not supported by backend")); + return; + } + + class->eject_mountable (op_job->backend, + op_job, + op_job->filename); + } + else + { + if (class->unmount_mountable == NULL) + { + g_vfs_job_failed (job, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED, + _("Operation not supported by backend")); + return; + } + + class->unmount_mountable (op_job->backend, + op_job, + op_job->filename); + } +} + +static gboolean +try (GVfsJob *job) +{ + GVfsJobUnmountMountable *op_job = G_VFS_JOB_UNMOUNT_MOUNTABLE (job); + GVfsBackendClass *class = G_VFS_BACKEND_GET_CLASS (op_job->backend); + + if (op_job->eject) + { + if (class->try_eject_mountable == NULL) + return FALSE; + + return class->try_eject_mountable (op_job->backend, + op_job, + op_job->filename); + } + else + { + if (class->try_unmount_mountable == NULL) + return FALSE; + + return class->try_unmount_mountable (op_job->backend, + op_job, + op_job->filename); + } +} + +/* Might be called on an i/o thread */ +static DBusMessage * +create_reply (GVfsJob *job, + DBusConnection *connection, + DBusMessage *message) +{ + DBusMessage *reply; + + reply = dbus_message_new_method_return (message); + + return reply; +} |