diff options
Diffstat (limited to 'daemon/gvfsbackendcomputer.c')
| -rw-r--r-- | daemon/gvfsbackendcomputer.c | 162 |
1 files changed, 158 insertions, 4 deletions
diff --git a/daemon/gvfsbackendcomputer.c b/daemon/gvfsbackendcomputer.c index c0d355f5..9783df6c 100644 --- a/daemon/gvfsbackendcomputer.c +++ b/daemon/gvfsbackendcomputer.c @@ -21,7 +21,6 @@ * Cosimo Cecchi <cosimoc@gnome.org> */ - #include <config.h> #include <sys/types.h> @@ -66,6 +65,9 @@ typedef struct { gboolean can_mount; gboolean can_unmount; gboolean can_eject; + gboolean can_start; + gboolean can_stop; + GDriveStartStopType start_stop_type; GDrive *drive; GVolume *volume; @@ -133,7 +135,10 @@ computer_file_equal (ComputerFile *a, if (a->can_mount != b->can_mount || a->can_unmount != b->can_unmount || - a->can_eject != b->can_eject) + a->can_eject != b->can_eject || + a->can_start != b->can_start || + a->can_stop != b->can_stop || + a->start_stop_type != b->start_stop_type) return FALSE; return TRUE; @@ -458,6 +463,11 @@ recompute_files (GVfsBackendComputer *backend) if (file->drive) { + file->can_start = g_drive_can_start (file->drive); + file->can_stop = g_drive_can_stop (file->drive); + file->start_stop_type = g_drive_get_start_stop_type (file->drive); + if (file->can_start) + file->can_mount = FALSE; basename = g_drive_get_name (file->drive); extension = ".drive"; } @@ -650,6 +660,9 @@ file_info_from_file (ComputerFile *file, g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_MOUNTABLE_CAN_MOUNT, file->can_mount); g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_MOUNTABLE_CAN_UNMOUNT, file->can_unmount); g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_MOUNTABLE_CAN_EJECT, file->can_eject); + g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_MOUNTABLE_CAN_START, file->can_start); + g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_MOUNTABLE_CAN_STOP, file->can_stop); + g_file_info_set_attribute_uint32 (info, G_FILE_ATTRIBUTE_MOUNTABLE_START_STOP_TYPE, file->start_stop_type); g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE, FALSE); g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_DELETE, FALSE); @@ -781,8 +794,6 @@ mount_volume_cb (GObject *source_object, volume = G_VOLUME (source_object); - /* TODO: We're leaking the GMountOperation here */ - error = NULL; if (g_volume_mount_finish (volume, res, &error)) { @@ -910,6 +921,8 @@ try_mount_mountable (GVfsBackend *backend, if (file->volume) { mount_op = g_mount_source_get_operation (mount_source); + /* free mount_op when job is completed */ + g_object_set_data_full (G_OBJECT (job), "gvfs-backend-computer-mount-op", mount_op, g_object_unref); g_volume_mount (file->volume, 0, mount_op, @@ -1133,6 +1146,145 @@ try_eject_mountable (GVfsBackend *backend, return TRUE; } + +static void +drive_start_cb (GObject *source_object, + GAsyncResult *res, + gpointer user_data) +{ + GVfsJobStartMountable *job = user_data; + GError *error; + GDrive *drive; + + drive = G_DRIVE (source_object); + + error = NULL; + if (g_drive_start_finish (drive, res, &error)) + { + g_vfs_job_succeeded (G_VFS_JOB (job)); + } + else + { + g_vfs_job_failed_from_error (G_VFS_JOB (job), error); + g_error_free (error); + } +} + +static gboolean +try_start_mountable (GVfsBackend *backend, + GVfsJobStartMountable *job, + const char *filename, + GMountSource *mount_source) +{ + ComputerFile *file; + GMountOperation *start_op; + + file = lookup (G_VFS_BACKEND_COMPUTER (backend), + G_VFS_JOB (job), filename); + + if (file == &root) + { + g_vfs_job_failed (G_VFS_JOB (job), G_IO_ERROR, + G_IO_ERROR_NOT_MOUNTABLE_FILE, + _("Not a mountable file")); + } + else if (file != NULL) + { + if (file->drive != NULL) + { + start_op = g_mount_source_get_operation (mount_source); + /* free start_op when job is completed */ + g_object_set_data_full (G_OBJECT (job), "gvfs-backend-computer-start-op", start_op, g_object_unref); + g_drive_start (file->drive, + 0, + start_op, + G_VFS_JOB (job)->cancellable, + drive_start_cb, + job); + } + else + { + g_vfs_job_failed (G_VFS_JOB (job), G_IO_ERROR, + G_IO_ERROR_NOT_SUPPORTED, + _("Can't start file")); + } + } + else + { + g_vfs_job_failed (G_VFS_JOB (job), G_IO_ERROR, + G_IO_ERROR_NOT_SUPPORTED, + _("Can't start file")); + } + return TRUE; +} + + +static void +drive_stop_cb (GObject *source_object, + GAsyncResult *res, + gpointer user_data) +{ + GVfsJobStopMountable *job = user_data; + GError *error; + GDrive *drive; + + drive = G_DRIVE (source_object); + + error = NULL; + if (g_drive_stop_finish (drive, res, &error)) + { + g_vfs_job_succeeded (G_VFS_JOB (job)); + } + else + { + g_vfs_job_failed_from_error (G_VFS_JOB (job), error); + g_error_free (error); + } +} + +static gboolean +try_stop_mountable (GVfsBackend *backend, + GVfsJobStopMountable *job, + const char *filename, + GMountUnmountFlags flags) +{ + ComputerFile *file; + + file = lookup (G_VFS_BACKEND_COMPUTER (backend), + G_VFS_JOB (job), filename); + + if (file == &root) + { + g_vfs_job_failed (G_VFS_JOB (job), G_IO_ERROR, + G_IO_ERROR_NOT_MOUNTABLE_FILE, + _("Not a mountable file")); + } + else if (file != NULL) + { + if (file->drive != NULL) + { + g_drive_stop (file->drive, + flags, + G_VFS_JOB (job)->cancellable, + drive_stop_cb, + job); + } + else + { + g_vfs_job_failed (G_VFS_JOB (job), G_IO_ERROR, + G_IO_ERROR_NOT_SUPPORTED, + _("Can't stop file")); + } + } + else + { + g_vfs_job_failed (G_VFS_JOB (job), G_IO_ERROR, + G_IO_ERROR_NOT_SUPPORTED, + _("Can't stop file")); + } + return TRUE; +} + static void g_vfs_backend_computer_class_init (GVfsBackendComputerClass *klass) { @@ -1149,4 +1301,6 @@ g_vfs_backend_computer_class_init (GVfsBackendComputerClass *klass) backend_class->try_mount_mountable = try_mount_mountable; backend_class->try_unmount_mountable = try_unmount_mountable; backend_class->try_eject_mountable = try_eject_mountable; + backend_class->try_start_mountable = try_start_mountable; + backend_class->try_stop_mountable = try_stop_mountable; } |