static void
edit_partition_update (EditPartitionData *data)
{
gboolean differs = FALSE;
gchar *type;
gchar *name;
guint64 flags;
edit_partition_get (data, &type, &name, &flags);
if (g_strcmp0 (udisks_partition_get_type_ (data->partition), type) != 0)
differs = TRUE;
if (g_strcmp0 (udisks_partition_get_name (data->partition), name) != 0)
differs = TRUE;
if (udisks_partition_get_flags (data->partition) != flags)
differs = TRUE;
gtk_dialog_set_response_sensitive (GTK_DIALOG (data->dialog), GTK_RESPONSE_OK, differs);
g_free (type);
g_free (name);
}
void
gdu_partition_dialog_show (GduWindow *window,
UDisksObject *object)
{
EditPartitionData *data;
gint response;
data = g_new0 (EditPartitionData, 1);
data->window = g_object_ref (window);
data->object = g_object_ref (object);
data->partition = udisks_object_get_partition (object);
g_assert (data->partition != NULL);
data->partition_table = udisks_client_get_partition_table (gdu_window_get_client (window), data->partition);
g_assert (data->partition_table != NULL);
data->partition_table_type = udisks_partition_table_dup_type_ (data->partition_table);
if (g_strcmp0 (data->partition_table_type, "gpt") == 0)
{
data->dialog = GTK_WIDGET (gdu_application_new_widget (gdu_window_get_application (window),
"edit-gpt-partition-dialog.ui",
"edit-gpt-partition-dialog",
&data->builder));
data->name_entry = GTK_WIDGET (gtk_builder_get_object (data->builder, "name-entry"));
data->system_checkbutton = GTK_WIDGET (gtk_builder_get_object (data->builder, "system-checkbutton"));
data->hide_from_firmware_checkbutton = GTK_WIDGET (gtk_builder_get_object (data->builder,
"hide-from-firmware-checkbutton"));
data->bootable_checkbutton = GTK_WIDGET (gtk_builder_get_object (data->builder, "bootable-checkbutton"));
g_signal_connect (data->name_entry,
"notify::text", G_CALLBACK (edit_partition_property_changed), data);
g_signal_connect (data->system_checkbutton,
"notify::active", G_CALLBACK (edit_partition_property_changed), data);
g_signal_connect (data->hide_from_firmware_checkbutton,
"notify::active", G_CALLBACK (edit_partition_property_changed), data);
g_signal_connect (data->bootable_checkbutton,
"notify::active", G_CALLBACK (edit_partition_property_changed), data);
}
else if (g_strcmp0 (data->partition_table_type, "dos") == 0)
{
data->dialog = GTK_WIDGET (gdu_application_new_widget (gdu_window_get_application (window),
"edit-dos-partition-dialog.ui",
"edit-dos-partition-dialog",
&data->builder));
data->bootable_checkbutton = GTK_WIDGET (gtk_builder_get_object (data->builder, "bootable-checkbutton"));
g_signal_connect (data->bootable_checkbutton,
"notify::active", G_CALLBACK (edit_partition_property_changed), data);
}
else
{
data->dialog = GTK_WIDGET (gdu_application_new_widget (gdu_window_get_application (window),
"edit-partition-dialog.ui",
"edit-partition-dialog",
&data->builder));
}
data->type_combobox = GTK_WIDGET (gtk_builder_get_object (data->builder, "type-combobox"));
g_signal_connect (data->type_combobox,
"notify::active", G_CALLBACK (edit_partition_property_changed), data);
gtk_window_set_transient_for (GTK_WINDOW (data->dialog), GTK_WINDOW (window));
gtk_dialog_set_default_response (GTK_DIALOG (data->dialog), GTK_RESPONSE_OK);
edit_partition_populate (data);
edit_partition_update (data);
gtk_widget_show_all (data->dialog);
gtk_widget_grab_focus (data->type_combobox);
/* TODO: do this async */
response = gtk_dialog_run (GTK_DIALOG (data->dialog));
if (response == GTK_RESPONSE_OK)
{
gchar *type;
gchar *name;
guint64 flags;
GError *error;
edit_partition_get (data, &type, &name, &flags);
if (g_strcmp0 (udisks_partition_get_type_ (data->partition), type) != 0)
{
error = NULL;
if (!udisks_partition_call_set_type_sync (data->partition,
type,
g_variant_new ("a{sv}", NULL), /* options */
NULL, /* GCancellable */
&error))
{
gdu_utils_show_error (GTK_WINDOW (window), _("Error setting partition type"), error);
g_error_free (error);
goto set_out;
}
}
if (g_strcmp0 (udisks_partition_get_name (data->partition), name) != 0)
{
error = NULL;
if (!udisks_partition_call_set_name_sync (data->partition,
name,
g_variant_new ("a{sv}", NULL), /* options */
NULL, /* GCancellable */
&error))
{
gdu_utils_show_error (GTK_WINDOW (window), _("Error setting partition name"), error);
g_error_free (error);
goto set_out;
}
}
if (udisks_partition_get_flags (data->partition) != flags)
{
error = NULL;
if (!udisks_partition_call_set_flags_sync (data->partition,
flags,
g_variant_new ("a{sv}", NULL), /* options */
NULL, /* GCancellable */
&error))
{
gdu_utils_show_error (GTK_WINDOW (window), _("Error setting partition flags"), error);
g_error_free (error);
goto set_out;
}
}
set_out:
g_free (type);
g_free (name);
}
edit_partition_data_free (data);
}
static void
edit_partition_populate (EditPartitionData *data)
{
const gchar *cur_type;
GList *l;
guint n;
GtkTreeIter *active_iter = NULL;
GtkListStore *model;
GList *infos;
const gchar *cur_table_subtype;
UDisksClient *client;
GtkCellRenderer *renderer;
client = gdu_window_get_client (data->window);
model = gtk_list_store_new (MODEL_N_COLUMNS,
G_TYPE_BOOLEAN,
G_TYPE_STRING,
G_TYPE_STRING);
cur_type = udisks_partition_get_type_ (data->partition);
infos = udisks_client_get_partition_type_infos (client,
data->partition_table_type,
NULL);
/* assume that table subtypes are in order */
cur_table_subtype = NULL;
for (l = infos, n = 0; l != NULL; l = l->next, n++)
{
UDisksPartitionTypeInfo *info = l->data;
const gchar *type_for_display;
gchar *escaped_type_for_display;
gchar *s;
GtkTreeIter iter;
/* skip type like 'Extended Partition' (dos 0x05) since we can't
* just change the partition type to that
*/
if (info->flags & UDISKS_PARTITION_TYPE_INFO_FLAGS_CREATE_ONLY)
continue;
if (g_strcmp0 (info->table_subtype, cur_table_subtype) != 0)
{
s = g_strdup_printf ("<i>%s</i>",
udisks_client_get_partition_table_subtype_for_display (client,
info->table_type,
info->table_subtype));
gtk_list_store_insert_with_values (model,
NULL, /* out iter */
G_MAXINT, /* position */
MODEL_COLUMN_SELECTABLE, FALSE,
MODEL_COLUMN_NAME_MARKUP, s,
MODEL_COLUMN_TYPE, NULL,
-1);
g_free (s);
cur_table_subtype = info->table_subtype;
}
#if UDISKS_CHECK_VERSION(2, 1, 1)
type_for_display = udisks_client_get_partition_type_and_subtype_for_display (client,
data->partition_table_type,
info->table_subtype,
info->type);
#else
type_for_display = udisks_client_get_partition_type_for_display (client,
data->partition_table_type,
info->type);
#endif
escaped_type_for_display = g_markup_escape_text (type_for_display, -1);
s = g_strdup_printf ("%s <span size=\"small\">(%s)</span>",
escaped_type_for_display,
info->type);
g_free (escaped_type_for_display);
gtk_list_store_insert_with_values (model,
&iter,
G_MAXINT, /* position */
MODEL_COLUMN_SELECTABLE, TRUE,
MODEL_COLUMN_NAME_MARKUP, s,
MODEL_COLUMN_TYPE, info->type,
-1);
if (active_iter == NULL && g_strcmp0 (info->type, cur_type) == 0)
active_iter = gtk_tree_iter_copy (&iter);
g_free (s);
}
gtk_combo_box_set_model (GTK_COMBO_BOX (data->type_combobox), GTK_TREE_MODEL (model));
if (active_iter != NULL)
{
gtk_combo_box_set_active_iter (GTK_COMBO_BOX (data->type_combobox), active_iter);
gtk_tree_iter_free (active_iter);
}
renderer = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (data->type_combobox), renderer, FALSE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (data->type_combobox), renderer,
"sensitive", MODEL_COLUMN_SELECTABLE,
"markup", MODEL_COLUMN_NAME_MARKUP,
NULL);
if (g_strcmp0 (data->partition_table_type, "gpt") == 0)
{
guint64 flags;
gtk_entry_set_text (GTK_ENTRY (data->name_entry), udisks_partition_get_name (data->partition));
flags = udisks_partition_get_flags (data->partition);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (data->system_checkbutton), (flags & (1UL<< 0)) != 0);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (data->hide_from_firmware_checkbutton), (flags & (1UL<< 1)) != 0);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (data->bootable_checkbutton), (flags & (1UL<< 2)) != 0);
}
else if (g_strcmp0 (data->partition_table_type, "dos") == 0)
{
guint64 flags;
flags = udisks_partition_get_flags (data->partition);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (data->bootable_checkbutton), (flags & (1UL<< 7)) != 0);
}
g_list_foreach (infos, (GFunc) udisks_partition_type_info_free, NULL);
g_list_free (infos);
g_object_unref (model);
}
/**
* udisks_daemon_util_check_authorization_sync:
* @daemon: A #UDisksDaemon.
* @object: (allow-none): The #GDBusObject that the call is on or %NULL.
* @action_id: The action id to check for.
* @options: (allow-none): A #GVariant to check for the <quote>auth.no_user_interaction</quote> option or %NULL.
* @message: The message to convey (use N_).
* @invocation: The invocation to check for.
*
* Checks if the caller represented by @invocation is authorized for
* the action identified by @action_id, optionally displaying @message
* if authentication is needed. Additionally, if the caller is not
* authorized, the appropriate error is already returned to the caller
* via @invocation.
*
* The calling thread is blocked for the duration of the authorization
* check which could be a very long time since it may involve
* presenting an authentication dialog and having a human user use
* it. If <quote>auth.no_user_interaction</quote> in @options is %TRUE
* no authentication dialog will be presented and the check is not
* expected to take a long time.
*
* See <xref linkend="udisks-polkit-details"/> for the variables that
* can be used in @message but note that not all variables can be used
* in all checks. For example, any check involving a #UDisksDrive or a
* #UDisksBlock object can safely include the fragment
* <quote>$(drive)</quote> since it will always expand to the name of
* the drive, e.g. <quote>INTEL SSDSA2MH080G1GC (/dev/sda1)</quote> or
* the block device file e.g. <quote>/dev/vg_lucifer/lv_root</quote>
* or <quote>/dev/sda1</quote>. However this won't work for operations
* that isn't on a drive or block device, for example calls on the
* <link linkend="gdbus-interface-org-freedesktop-UDisks2-Manager.top_of_page">Manager</link>
* object.
*
* Returns: %TRUE if caller is authorized, %FALSE if not.
*/
gboolean
udisks_daemon_util_check_authorization_sync (UDisksDaemon *daemon,
UDisksObject *object,
const gchar *action_id,
GVariant *options,
const gchar *message,
GDBusMethodInvocation *invocation)
{
PolkitAuthority *authority = NULL;
PolkitSubject *subject = NULL;
PolkitDetails *details = NULL;
PolkitCheckAuthorizationFlags flags = POLKIT_CHECK_AUTHORIZATION_FLAGS_NONE;
PolkitAuthorizationResult *result = NULL;
GError *error = NULL;
gboolean ret = FALSE;
UDisksBlock *block = NULL;
UDisksDrive *drive = NULL;
UDisksPartition *partition = NULL;
UDisksObject *block_object = NULL;
UDisksObject *drive_object = NULL;
gboolean auth_no_user_interaction = FALSE;
const gchar *details_device = NULL;
gchar *details_drive = NULL;
authority = udisks_daemon_get_authority (daemon);
if (authority == NULL)
{
ret = check_authorization_no_polkit (daemon, object, action_id, options, message, invocation);
goto out;
}
subject = polkit_system_bus_name_new (g_dbus_method_invocation_get_sender (invocation));
if (options != NULL)
{
g_variant_lookup (options,
"auth.no_user_interaction",
"b",
&auth_no_user_interaction);
}
if (!auth_no_user_interaction)
flags = POLKIT_CHECK_AUTHORIZATION_FLAGS_ALLOW_USER_INTERACTION;
details = polkit_details_new ();
polkit_details_insert (details, "polkit.message", message);
polkit_details_insert (details, "polkit.gettext_domain", "udisks2");
/* Find drive associated with the block device, if any */
if (object != NULL)
{
block = udisks_object_get_block (object);
if (block != NULL)
{
block_object = g_object_ref (object);
drive_object = udisks_daemon_find_object (daemon, udisks_block_get_drive (block));
if (drive_object != NULL)
drive = udisks_object_get_drive (drive_object);
}
partition = udisks_object_get_partition (object);
if (drive == NULL)
drive = udisks_object_get_drive (object);
}
if (block != NULL)
details_device = udisks_block_get_preferred_device (block);
/* If we have a drive, use vendor/model in the message (in addition to Block:preferred-device) */
if (drive != NULL)
{
gchar *s;
const gchar *vendor;
const gchar *model;
vendor = udisks_drive_get_vendor (drive);
model = udisks_drive_get_model (drive);
if (vendor == NULL)
vendor = "";
if (model == NULL)
model = "";
if (strlen (vendor) > 0 && strlen (model) > 0)
s = g_strdup_printf ("%s %s", vendor, model);
else if (strlen (vendor) > 0)
s = g_strdup (vendor);
else
s = g_strdup (model);
if (block != NULL)
{
details_drive = g_strdup_printf ("%s (%s)", s, udisks_block_get_preferred_device (block));
}
else
{
details_drive = s;
s = NULL;
}
g_free (s);
_safe_polkit_details_insert (details, "drive.wwn", udisks_drive_get_wwn (drive));
_safe_polkit_details_insert (details, "drive.serial", udisks_drive_get_serial (drive));
_safe_polkit_details_insert (details, "drive.vendor", udisks_drive_get_vendor (drive));
_safe_polkit_details_insert (details, "drive.model", udisks_drive_get_model (drive));
_safe_polkit_details_insert (details, "drive.revision", udisks_drive_get_revision (drive));
if (udisks_drive_get_removable (drive))
{
const gchar *const *media_compat;
GString *media_compat_str;
const gchar *sep = ",";
polkit_details_insert (details, "drive.removable", "true");
_safe_polkit_details_insert (details, "drive.removable.bus", udisks_drive_get_connection_bus (drive));
media_compat_str = g_string_new (NULL);
media_compat = udisks_drive_get_media_compatibility (drive);
if (media_compat)
{
guint i;
for (i = 0; media_compat[i] && strlen(media_compat[i]); i++)
{
if (i)
g_string_append (media_compat_str, sep);
g_string_append (media_compat_str, media_compat[i]);
}
}
_safe_polkit_details_insert (details, "drive.removable.media", media_compat_str->str);
g_string_free (media_compat_str, TRUE);
}
}
if (block != NULL)
{
_safe_polkit_details_insert (details, "id.type", udisks_block_get_id_type (block));
_safe_polkit_details_insert (details, "id.usage", udisks_block_get_id_usage (block));
_safe_polkit_details_insert (details, "id.version", udisks_block_get_id_version (block));
_safe_polkit_details_insert (details, "id.label", udisks_block_get_id_label (block));
_safe_polkit_details_insert (details, "id.uuid", udisks_block_get_id_uuid (block));
}
if (partition != NULL)
{
_safe_polkit_details_insert_int (details, "partition.number", udisks_partition_get_number (partition));
_safe_polkit_details_insert (details, "partition.type", udisks_partition_get_type_ (partition));
_safe_polkit_details_insert_uint64 (details, "partition.flags", udisks_partition_get_flags (partition));
_safe_polkit_details_insert (details, "partition.name", udisks_partition_get_name (partition));
_safe_polkit_details_insert (details, "partition.uuid", udisks_partition_get_uuid (partition));
}
/* Fall back to Block:preferred-device */
if (details_drive == NULL && block != NULL)
details_drive = udisks_block_dup_preferred_device (block);
if (details_device != NULL)
polkit_details_insert (details, "device", details_device);
if (details_drive != NULL)
polkit_details_insert (details, "drive", details_drive);
error = NULL;
result = polkit_authority_check_authorization_sync (authority,
subject,
action_id,
details,
flags,
NULL, /* GCancellable* */
&error);
if (result == NULL)
{
if (error->domain != POLKIT_ERROR)
{
/* assume polkit authority is not available (e.g. could be the service
* manager returning org.freedesktop.systemd1.Masked)
*/
g_error_free (error);
ret = check_authorization_no_polkit (daemon, object, action_id, options, message, invocation);
}
else
{
g_dbus_method_invocation_return_error (invocation,
UDISKS_ERROR,
UDISKS_ERROR_FAILED,
"Error checking authorization: %s (%s, %d)",
error->message,
g_quark_to_string (error->domain),
error->code);
g_error_free (error);
}
goto out;
}
if (!polkit_authorization_result_get_is_authorized (result))
{
if (polkit_authorization_result_get_dismissed (result))
g_dbus_method_invocation_return_error_literal (invocation,
UDISKS_ERROR,
UDISKS_ERROR_NOT_AUTHORIZED_DISMISSED,
"The authentication dialog was dismissed");
else
g_dbus_method_invocation_return_error_literal (invocation,
UDISKS_ERROR,
polkit_authorization_result_get_is_challenge (result) ?
UDISKS_ERROR_NOT_AUTHORIZED_CAN_OBTAIN :
UDISKS_ERROR_NOT_AUTHORIZED,
"Not authorized to perform operation");
goto out;
}
ret = TRUE;
out:
g_free (details_drive);
g_clear_object (&block_object);
g_clear_object (&drive_object);
g_clear_object (&block);
g_clear_object (&partition);
g_clear_object (&drive);
g_clear_object (&subject);
g_clear_object (&details);
g_clear_object (&result);
return ret;
}