+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
/* GIO - GLib Input, Output and Streaming Library
*
* Copyright (C) 2006-2007 Red Hat, Inc.
* 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.
+ * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
*
* Author: Alexander Larsson <alexl@redhat.com>
+ * David Zeuthen <davidz@redhat.com>
*/
-#include <config.h>
+#include "config.h"
#include <string.h>
+#include <sys/wait.h>
+#include <unistd.h>
#include <glib.h>
-#include "gunixvolumemonitor.h"
#include "gunixvolume.h"
-#include "gunixdrive.h"
-#include "gvolumeprivate.h"
-#include "gvolumemonitor.h"
+#include "gunixmount.h"
+#include "gunixmounts.h"
#include "gthemedicon.h"
+#include "gvolume.h"
+#include "gvolumemonitor.h"
+#include "gtask.h"
+#include "gioerror.h"
#include "glibintl.h"
+/* for BUFSIZ */
+#include <stdio.h>
-#include "gioalias.h"
struct _GUnixVolume {
GObject parent;
- GUnixDrive *drive; /* owned by volume monitor */
+ GVolumeMonitor *volume_monitor;
+ GUnixMount *mount; /* owned by volume monitor */
+
+ char *device_path;
+ char *mount_path;
+ gboolean can_eject;
+
+ char *identifier;
+ char *identifier_type;
+
char *name;
- char *icon;
- char *mountpoint;
+ GIcon *icon;
+ GIcon *symbolic_icon;
};
static void g_unix_volume_volume_iface_init (GVolumeIface *iface);
G_IMPLEMENT_INTERFACE (G_TYPE_VOLUME,
g_unix_volume_volume_iface_init))
-
static void
g_unix_volume_finalize (GObject *object)
{
volume = G_UNIX_VOLUME (object);
- if (volume->drive)
- _g_unix_drive_unset_volume (volume->drive, volume);
-
- g_assert (volume->drive == NULL);
- g_free (volume->name);
- g_free (volume->icon);
- g_free (volume->mountpoint);
+ if (volume->volume_monitor != NULL)
+ g_object_unref (volume->volume_monitor);
+
+ if (volume->mount)
+ _g_unix_mount_unset_volume (volume->mount, volume);
- if (G_OBJECT_CLASS (g_unix_volume_parent_class)->finalize)
- (*G_OBJECT_CLASS (g_unix_volume_parent_class)->finalize) (object);
+ g_object_unref (volume->icon);
+ g_object_unref (volume->symbolic_icon);
+ g_free (volume->name);
+ g_free (volume->mount_path);
+ g_free (volume->device_path);
+ g_free (volume->identifier);
+ g_free (volume->identifier_type);
+
+ G_OBJECT_CLASS (g_unix_volume_parent_class)->finalize (object);
}
static void
{
}
-static char *
-get_filesystem_volume_name (const char *fs_type)
-{
- /* TODO: add translation table from gnome-vfs */
- return g_strdup_printf (_("%s volume"), fs_type);
-}
-
-static char *
-type_to_icon (GUnixMountType type)
-{
- const char *icon_name = NULL;
-
- switch (type)
- {
- case G_UNIX_MOUNT_TYPE_HD:
- icon_name = "drive-harddisk";
- break;
- case G_UNIX_MOUNT_TYPE_FLOPPY:
- case G_UNIX_MOUNT_TYPE_ZIP:
- case G_UNIX_MOUNT_TYPE_JAZ:
- icon_name = "media-floppy";
- break;
- case G_UNIX_MOUNT_TYPE_CDROM:
- icon_name = "media-optical";
- break;
- case G_UNIX_MOUNT_TYPE_NFS:
- /* TODO: Would like a better icon here... */
- icon_name = "drive-harddisk";
- break;
- case G_UNIX_MOUNT_TYPE_MEMSTICK:
- icon_name = "media-flash";
- break;
- case G_UNIX_MOUNT_TYPE_CAMERA:
- icon_name = "camera-photo";
- break;
- case G_UNIX_MOUNT_TYPE_IPOD:
- icon_name = "multimedia-player";
- break;
- case G_UNIX_MOUNT_TYPE_UNKNOWN:
- default:
- icon_name = "drive-harddisk";
- break;
- }
- return g_strdup (icon_name);
-}
-
GUnixVolume *
-_g_unix_volume_new (GUnixMount *mount,
- GUnixDrive *drive)
+_g_unix_volume_new (GVolumeMonitor *volume_monitor,
+ GUnixMountPoint *mountpoint)
{
GUnixVolume *volume;
- GUnixMountType type;
- const char *mount_path;
- char *volume_name;
- mount_path = g_unix_mount_get_mount_path (mount);
-
- /* No drive for volume. Ignore internal things */
- if (drive == NULL && g_unix_mount_is_system_internal (mount))
+ if (!(g_unix_mount_point_is_user_mountable (mountpoint) ||
+ g_str_has_prefix (g_unix_mount_point_get_device_path (mountpoint), "/vol/")) ||
+ g_unix_mount_point_is_loopback (mountpoint))
return NULL;
volume = g_object_new (G_TYPE_UNIX_VOLUME, NULL);
- volume->drive = drive;
- if (drive)
- _g_unix_drive_set_volume (drive, volume);
- volume->mountpoint = g_strdup (mount_path);
+ volume->volume_monitor = volume_monitor != NULL ? g_object_ref (volume_monitor) : NULL;
+ volume->mount_path = g_strdup (g_unix_mount_point_get_mount_path (mountpoint));
+ volume->device_path = g_strdup (g_unix_mount_point_get_device_path (mountpoint));
+ volume->can_eject = g_unix_mount_point_guess_can_eject (mountpoint);
- type = g_unix_mount_guess_type (mount);
-
- volume->icon = type_to_icon (type);
-
- volume_name = NULL;
- if (mount_path)
+ volume->name = g_unix_mount_point_guess_name (mountpoint);
+ volume->icon = g_unix_mount_point_guess_icon (mountpoint);
+ volume->symbolic_icon = g_unix_mount_point_guess_symbolic_icon (mountpoint);
+
+
+ if (strcmp (g_unix_mount_point_get_fs_type (mountpoint), "nfs") == 0)
{
- if (strcmp (mount_path, "/") == 0)
- volume_name = g_strdup (_("Filesystem root"));
- else
- volume_name = g_filename_display_basename (mount_path);
+ volume->identifier_type = g_strdup (G_VOLUME_IDENTIFIER_KIND_NFS_MOUNT);
+ volume->identifier = g_strdup (volume->device_path);
}
-
- if (volume_name == NULL)
+ else if (g_str_has_prefix (volume->device_path, "LABEL="))
{
- if (g_unix_mount_get_fs_type (mount) != NULL)
- volume_name = g_strdup (get_filesystem_volume_name (g_unix_mount_get_fs_type (mount)));
+ volume->identifier_type = g_strdup (G_VOLUME_IDENTIFIER_KIND_LABEL);
+ volume->identifier = g_strdup (volume->device_path + 6);
}
-
- if (volume_name == NULL)
+ else if (g_str_has_prefix (volume->device_path, "UUID="))
{
- /* TODO: Use volume size as name? */
- volume_name = g_strdup (_("Unknown volume"));
+ volume->identifier_type = g_strdup (G_VOLUME_IDENTIFIER_KIND_UUID);
+ volume->identifier = g_strdup (volume->device_path + 5);
+ }
+ else if (g_path_is_absolute (volume->device_path))
+ {
+ volume->identifier_type = g_strdup (G_VOLUME_IDENTIFIER_KIND_UNIX_DEVICE);
+ volume->identifier = g_strdup (volume->device_path);
}
- volume->name = volume_name;
-
return volume;
}
void
-_g_unix_volume_unmounted (GUnixVolume *volume)
+_g_unix_volume_disconnected (GUnixVolume *volume)
{
- if (volume->drive)
+ if (volume->mount)
{
- _g_unix_drive_unset_volume (volume->drive, volume);
- volume->drive = NULL;
- g_signal_emit_by_name (volume, "changed");
+ _g_unix_mount_unset_volume (volume->mount, volume);
+ volume->mount = NULL;
}
}
void
-_g_unix_volume_unset_drive (GUnixVolume *volume,
- GUnixDrive *drive)
+_g_unix_volume_set_mount (GUnixVolume *volume,
+ GUnixMount *mount)
+{
+ if (volume->mount == mount)
+ return;
+
+ if (volume->mount)
+ _g_unix_mount_unset_volume (volume->mount, volume);
+
+ volume->mount = mount;
+
+ /* TODO: Emit changed in idle to avoid locking issues */
+ g_signal_emit_by_name (volume, "changed");
+ if (volume->volume_monitor != NULL)
+ g_signal_emit_by_name (volume->volume_monitor, "volume-changed", volume);
+}
+
+void
+_g_unix_volume_unset_mount (GUnixVolume *volume,
+ GUnixMount *mount)
{
- if (volume->drive == drive)
+ if (volume->mount == mount)
{
- volume->drive = NULL;
+ volume->mount = NULL;
/* TODO: Emit changed in idle to avoid locking issues */
g_signal_emit_by_name (volume, "changed");
+ if (volume->volume_monitor != NULL)
+ g_signal_emit_by_name (volume->volume_monitor, "volume-changed", volume);
}
}
-static GFile *
-g_unix_volume_get_root (GVolume *volume)
+static GIcon *
+g_unix_volume_get_icon (GVolume *volume)
{
GUnixVolume *unix_volume = G_UNIX_VOLUME (volume);
-
- return g_file_new_for_path (unix_volume->mountpoint);
+ return g_object_ref (unix_volume->icon);
}
static GIcon *
-g_unix_volume_get_icon (GVolume *volume)
+g_unix_volume_get_symbolic_icon (GVolume *volume)
{
GUnixVolume *unix_volume = G_UNIX_VOLUME (volume);
-
- return g_themed_icon_new (unix_volume->icon);
+ return g_object_ref (unix_volume->symbolic_icon);
}
static char *
g_unix_volume_get_name (GVolume *volume)
{
GUnixVolume *unix_volume = G_UNIX_VOLUME (volume);
-
return g_strdup (unix_volume->name);
}
-gboolean
-_g_unix_volume_has_mountpoint (GUnixVolume *volume,
- const char *mountpoint)
+static char *
+g_unix_volume_get_uuid (GVolume *volume)
+{
+ return NULL;
+}
+
+static gboolean
+g_unix_volume_can_mount (GVolume *volume)
{
- return strcmp (volume->mountpoint, mountpoint) == 0;
+ return TRUE;
+}
+
+static gboolean
+g_unix_volume_can_eject (GVolume *volume)
+{
+ GUnixVolume *unix_volume = G_UNIX_VOLUME (volume);
+ return unix_volume->can_eject;
+}
+
+static gboolean
+g_unix_volume_should_automount (GVolume *volume)
+{
+ /* We automount all local volumes because we don't even
+ * make the internal stuff visible
+ */
+ return TRUE;
}
static GDrive *
g_unix_volume_get_drive (GVolume *volume)
{
+ return NULL;
+}
+
+static GMount *
+g_unix_volume_get_mount (GVolume *volume)
+{
GUnixVolume *unix_volume = G_UNIX_VOLUME (volume);
- if (unix_volume->drive)
- return G_DRIVE (g_object_ref (unix_volume->drive));
-
+ if (unix_volume->mount != NULL)
+ return g_object_ref (unix_volume->mount);
+
return NULL;
}
-static gboolean
-g_unix_volume_can_unmount (GVolume *volume)
+
+gboolean
+_g_unix_volume_has_mount_path (GUnixVolume *volume,
+ const char *mount_path)
{
- /* TODO */
- return FALSE;
+ return strcmp (volume->mount_path, mount_path) == 0;
}
-static gboolean
-g_unix_volume_can_eject (GVolume *volume)
+static void
+eject_mount_done (GObject *source,
+ GAsyncResult *result,
+ gpointer user_data)
{
- /* TODO */
- return FALSE;
+ GSubprocess *subprocess = G_SUBPROCESS (source);
+ GTask *task = user_data;
+ GError *error = NULL;
+ gchar *stderr_str;
+
+ if (!g_subprocess_communicate_utf8_finish (subprocess, result, NULL, &stderr_str, &error))
+ {
+ g_task_return_error (task, error);
+ g_error_free (error);
+ }
+ else /* successful communication */
+ {
+ if (!g_subprocess_get_successful (subprocess))
+ /* ...but bad exit code */
+ g_task_return_new_error (task, G_IO_ERROR, G_IO_ERROR_FAILED, "%s", stderr_str);
+ else
+ /* ...and successful exit code */
+ g_task_return_boolean (task, TRUE);
+
+ g_free (stderr_str);
+ }
+
+ g_object_unref (task);
+}
+
+static void
+eject_mount_do (GVolume *volume,
+ GCancellable *cancellable,
+ GAsyncReadyCallback callback,
+ gpointer user_data,
+ const gchar * const *argv)
+{
+ GSubprocess *subprocess;
+ GError *error = NULL;
+ GTask *task;
+
+ task = g_task_new (volume, cancellable, callback, user_data);
+
+ if (g_task_return_error_if_cancelled (task))
+ {
+ g_object_unref (task);
+ return;
+ }
+
+ subprocess = g_subprocess_newv (argv, G_SUBPROCESS_FLAGS_STDOUT_SILENCE | G_SUBPROCESS_FLAGS_STDERR_PIPE, &error);
+ g_assert_no_error (error);
+
+ g_subprocess_communicate_utf8_async (subprocess, NULL,
+ g_task_get_cancellable (task),
+ eject_mount_done, task);
}
static void
-g_unix_volume_unmount (GVolume *volume,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data)
+g_unix_volume_mount (GVolume *volume,
+ GMountMountFlags flags,
+ GMountOperation *mount_operation,
+ GCancellable *cancellable,
+ GAsyncReadyCallback callback,
+ gpointer user_data)
{
- /* TODO */
+ GUnixVolume *unix_volume = G_UNIX_VOLUME (volume);
+ const gchar *argv[] = { "mount", NULL, NULL };
+
+ if (unix_volume->mount_path != NULL)
+ argv[1] = unix_volume->mount_path;
+ else
+ argv[1] = unix_volume->device_path;
+
+ eject_mount_do (volume, cancellable, callback, user_data, argv);
}
static gboolean
-g_unix_volume_unmount_finish (GVolume *volume,
- GAsyncResult *result,
- GError **error)
+g_unix_volume_mount_finish (GVolume *volume,
+ GAsyncResult *result,
+ GError **error)
{
- return TRUE;
+ g_return_val_if_fail (g_task_is_valid (result, volume), FALSE);
+
+ return g_task_propagate_boolean (G_TASK (result), error);
}
static void
-g_unix_volume_eject (GVolume *volume,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data)
+g_unix_volume_eject (GVolume *volume,
+ GMountUnmountFlags flags,
+ GCancellable *cancellable,
+ GAsyncReadyCallback callback,
+ gpointer user_data)
{
- /* TODO */
+ GUnixVolume *unix_volume = G_UNIX_VOLUME (volume);
+ const gchar *argv[] = { "eject", NULL, NULL };
+
+ argv[1] = unix_volume->device_path;
+
+ eject_mount_do (volume, cancellable, callback, user_data, argv);
}
static gboolean
-g_unix_volume_eject_finish (GVolume *volume,
- GAsyncResult *result,
- GError **error)
+g_unix_volume_eject_finish (GVolume *volume,
+ GAsyncResult *result,
+ GError **error)
{
- return TRUE;
+ g_return_val_if_fail (g_task_is_valid (result, volume), FALSE);
+
+ return g_task_propagate_boolean (G_TASK (result), error);
+}
+
+static gchar *
+g_unix_volume_get_identifier (GVolume *volume,
+ const gchar *kind)
+{
+ GUnixVolume *unix_volume = G_UNIX_VOLUME (volume);
+
+ if (unix_volume->identifier_type != NULL &&
+ strcmp (kind, unix_volume->identifier_type) == 0)
+ return g_strdup (unix_volume->identifier);
+
+ return NULL;
+}
+
+static gchar **
+g_unix_volume_enumerate_identifiers (GVolume *volume)
+{
+ GUnixVolume *unix_volume = G_UNIX_VOLUME (volume);
+ gchar **res;
+
+ if (unix_volume->identifier_type)
+ {
+ res = g_new (gchar *, 2);
+ res[0] = g_strdup (unix_volume->identifier_type);
+ res[1] = NULL;
+ }
+ else
+ {
+ res = g_new (gchar *, 1);
+ res[0] = NULL;
+ }
+
+ return res;
}
static void
g_unix_volume_volume_iface_init (GVolumeIface *iface)
{
- iface->get_root = g_unix_volume_get_root;
iface->get_name = g_unix_volume_get_name;
iface->get_icon = g_unix_volume_get_icon;
+ iface->get_symbolic_icon = g_unix_volume_get_symbolic_icon;
+ iface->get_uuid = g_unix_volume_get_uuid;
iface->get_drive = g_unix_volume_get_drive;
- iface->can_unmount = g_unix_volume_can_unmount;
+ iface->get_mount = g_unix_volume_get_mount;
+ iface->can_mount = g_unix_volume_can_mount;
iface->can_eject = g_unix_volume_can_eject;
- iface->unmount = g_unix_volume_unmount;
- iface->unmount_finish = g_unix_volume_unmount_finish;
+ iface->should_automount = g_unix_volume_should_automount;
+ iface->mount_fn = g_unix_volume_mount;
+ iface->mount_finish = g_unix_volume_mount_finish;
iface->eject = g_unix_volume_eject;
iface->eject_finish = g_unix_volume_eject_finish;
+ iface->get_identifier = g_unix_volume_get_identifier;
+ iface->enumerate_identifiers = g_unix_volume_enumerate_identifiers;
}
projects / platform / upstream / glib.git / blobdiff