/**
* cd_sensor_dbus_emit_property_changed:
**/
static void
cd_sensor_dbus_emit_property_changed (CdSensor *sensor,
const gchar *property_name,
GVariant *property_value)
{
CdSensorPrivate *priv = GET_PRIVATE (sensor);
GVariantBuilder builder;
GVariantBuilder invalidated_builder;
/* not yet connected */
if (priv->connection == NULL)
return;
/* build the dict */
g_variant_builder_init (&invalidated_builder, G_VARIANT_TYPE ("as"));
g_variant_builder_init (&builder, G_VARIANT_TYPE_ARRAY);
g_variant_builder_add (&builder,
"{sv}",
property_name,
property_value);
g_debug ("CdSensor: emit PropertiesChanged(%s)", property_name);
g_dbus_connection_emit_signal (priv->connection,
NULL,
priv->object_path,
"org.freedesktop.DBus.Properties",
"PropertiesChanged",
g_variant_new ("(sa{sv}as)",
COLORD_DBUS_INTERFACE_SENSOR,
&builder,
&invalidated_builder),
NULL);
g_variant_builder_clear (&builder);
g_variant_builder_clear (&invalidated_builder);
}
static int
app_action (gchar **args)
{
GVariantBuilder params;
const gchar *name;
if (!app_check_name (args, "action"))
return 1;
if (args[1] == NULL)
{
g_printerr (_("action name must be given after application id\n"));
return 1;
}
name = args[1];
if (!g_action_name_is_valid (name))
{
g_printerr (_("invalid action name: '%s'\n"
"action names must consist of only alphanumerics, '-' and '.'\n"), name);
return 1;
}
g_variant_builder_init (¶ms, G_VARIANT_TYPE ("av"));
if (args[2])
{
GError *error = NULL;
GVariant *parameter;
parameter = g_variant_parse (NULL, args[2], NULL, NULL, &error);
if (!parameter)
{
gchar *context;
context = g_variant_parse_error_print_context (error, args[2]);
g_printerr (_("error parsing action parameter: %s\n"), context);
g_variant_builder_clear (¶ms);
g_error_free (error);
g_free (context);
return 1;
}
g_variant_builder_add (¶ms, "v", parameter);
g_variant_unref (parameter);
if (args[3])
{
g_printerr (_("actions accept a maximum of one parameter\n"));
g_variant_builder_clear (¶ms);
return 1;
}
}
return app_call (args[0], "ActivateAction", g_variant_new ("(sav@a{sv})", name, ¶ms, app_get_platform_data ()));
}
static GVariant *
create_translation_dict (GHashTable * ht_strings, const gchar * en)
{
GVariantBuilder array;
guint count = 0;
GList *l;
g_variant_builder_init (&array, G_VARIANT_TYPE_ARRAY);
for (l = langs; l != NULL; l = l->next) {
const gchar *trans, *lang;
lang = (const gchar *) l->data;
trans = g_hash_table_lookup (ht_strings, (gpointer) lang);
if (trans != NULL && *trans != '\0' && strcmp (en, trans) != 0 &&
!skip_translation (ht_strings, lang, trans)) {
/* g_print ("%s (%s) => %s\n", en, lang, trans); */
g_variant_builder_add_value (&array,
g_variant_new_dict_entry (g_variant_new_string (lang),
g_variant_new_string (trans)));
++count;
}
}
if (count == 0) {
g_variant_builder_clear (&array);
return NULL;
}
return g_variant_builder_end (&array);
}
static void
nautilus_application_select (NautilusApplication *self,
GFile **files,
gint len)
{
GDBusConnection *connection = g_application_get_dbus_connection (G_APPLICATION (self));
GVariantBuilder builder;
gint idx;
gchar *uri;
g_variant_builder_init (&builder, G_VARIANT_TYPE ("as"));
for (idx = 0; idx < len; idx++) {
uri = g_file_get_uri (files[idx]);
g_variant_builder_add (&builder, "s", uri);
g_free (uri);
}
g_dbus_connection_call (connection,
NAUTILUS_FDO_DBUS_NAME,
NAUTILUS_FDO_DBUS_PATH,
NAUTILUS_FDO_DBUS_IFACE,
"ShowItems",
g_variant_new ("(ass)", &builder, ""), NULL,
G_DBUS_CALL_FLAGS_NONE, G_MAXINT, NULL,
select_items_ready_cb, self);
g_variant_builder_clear (&builder);
}
GVariant *
g_mount_spec_to_dbus_with_path (GMountSpec *spec,
const char *path)
{
GVariantBuilder builder;
GVariant *v;
int i;
g_variant_builder_init (&builder, G_VARIANT_TYPE_VARDICT);
for (i = 0; i < spec->items->len; i++)
{
GMountSpecItem *item = &g_array_index (spec->items, GMountSpecItem, i);
g_variant_builder_add_value (&builder, g_variant_new ("{sv}",
item->key,
g_variant_new_bytestring (item->value)));
}
v = g_variant_new ("(^aya{sv})",
path ? path : "",
&builder);
g_variant_builder_clear (&builder);
return v;
}
static GVariant *
read_xattrs_cb (OstreeRepo *repo,
const char *relpath,
GFileInfo *file_info,
gpointer user_data)
{
int rootfs_fd = GPOINTER_TO_INT (user_data);
/* Hardcoded at the moment, we're only taking file caps */
static const char *accepted_xattrs[] = { "security.capability" };
guint i;
gs_unref_variant GVariant *existing_xattrs = NULL;
gs_free_variant_iter GVariantIter *viter = NULL;
GError *local_error = NULL;
GError **error = &local_error;
GVariant *key, *value;
GVariantBuilder builder;
if (relpath[0] == '/')
relpath++;
g_variant_builder_init (&builder, G_VARIANT_TYPE ("a(ayay)"));
if (!*relpath)
{
if (!gs_fd_get_all_xattrs (rootfs_fd, &existing_xattrs, NULL, error))
goto out;
}
else
{
if (!gs_dfd_and_name_get_all_xattrs (rootfs_fd, relpath, &existing_xattrs,
NULL, error))
goto out;
}
viter = g_variant_iter_new (existing_xattrs);
while (g_variant_iter_loop (viter, "(@ay@ay)", &key, &value))
{
for (i = 0; i < G_N_ELEMENTS (accepted_xattrs); i++)
{
const char *validkey = accepted_xattrs[i];
const char *attrkey = g_variant_get_bytestring (key);
if (g_str_equal (validkey, attrkey))
g_variant_builder_add (&builder, "(@ay@ay)", key, value);
}
}
out:
if (local_error)
{
g_variant_builder_clear (&builder);
/* Unfortunately we have no way to throw from this callback */
g_printerr ("Failed to read xattrs of '%s': %s\n",
relpath, local_error->message);
exit (1);
}
return g_variant_ref_sink (g_variant_builder_end (&builder));
}
void
eog_util_show_file_in_filemanager (GFile *file, GdkScreen *screen)
{
GDBusProxy *proxy;
gboolean done = FALSE;
g_return_if_fail (file != NULL);
proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS |
G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES,
NULL, "org.freedesktop.FileManager1",
"/org/freedesktop/FileManager1",
"org.freedesktop.FileManager1",
NULL, NULL);
if (proxy) {
gchar *uri = g_file_get_uri (file);
gchar *startup_id;
GVariant *params, *result;
GVariantBuilder builder;
g_variant_builder_init (&builder,
G_VARIANT_TYPE ("as"));
g_variant_builder_add (&builder, "s", uri);
/* This seems to be the expected format, as other values
cause the filemanager window not to get focus. */
startup_id = g_strdup_printf("_TIME%u",
gtk_get_current_event_time());
/* params is floating! */
params = g_variant_new ("(ass)", &builder, startup_id);
g_free (startup_id);
g_variant_builder_clear (&builder);
/* Floating params-GVariant is consumed here */
result = g_dbus_proxy_call_sync (proxy, "ShowItems",
params, G_DBUS_CALL_FLAGS_NONE,
-1, NULL, NULL);
/* Receiving a non-NULL result counts as a successful call. */
if (G_LIKELY (result != NULL)) {
done = TRUE;
g_variant_unref (result);
}
g_free (uri);
g_object_unref (proxy);
}
/* Fallback to gtk_show_uri() if launch over DBus is not possible */
if (!done)
_eog_util_show_file_in_filemanager_fallback (file, screen);
}
gboolean
ostree_get_xattrs_for_file (GFile *f,
GVariant **out_xattrs,
GCancellable *cancellable,
GError **error)
{
gboolean ret = FALSE;
const char *path;
ssize_t bytes_read;
ot_lvariant GVariant *ret_xattrs = NULL;
ot_lfree char *xattr_names = NULL;
ot_lfree char *xattr_names_canonical = NULL;
GVariantBuilder builder;
gboolean builder_initialized = FALSE;
path = ot_gfile_get_path_cached (f);
g_variant_builder_init (&builder, G_VARIANT_TYPE ("a(ayay)"));
builder_initialized = TRUE;
bytes_read = llistxattr (path, NULL, 0);
if (bytes_read < 0)
{
if (errno != ENOTSUP)
{
ot_util_set_error_from_errno (error, errno);
goto out;
}
}
else if (bytes_read > 0)
{
xattr_names = g_malloc (bytes_read);
if (llistxattr (path, xattr_names, bytes_read) < 0)
{
ot_util_set_error_from_errno (error, errno);
goto out;
}
xattr_names_canonical = canonicalize_xattrs (xattr_names, bytes_read);
if (!read_xattr_name_array (path, xattr_names_canonical, bytes_read, &builder, error))
goto out;
}
ret_xattrs = g_variant_builder_end (&builder);
g_variant_ref_sink (ret_xattrs);
ret = TRUE;
ot_transfer_out_value (out_xattrs, &ret_xattrs);
out:
if (!builder_initialized)
g_variant_builder_clear (&builder);
return ret;
}
void
files_copy_via_dbus (GFile *file_list[], guint num, GFile *dest_dir)
{
g_debug ("files copy start ...\n");
guint i = 0;
GVariantBuilder builder;
g_variant_builder_init (&builder, G_VARIANT_TYPE("as"));
for ( ; i < num; i++ ) {
gchar *src_uri = g_file_get_uri (file_list[i]);
g_variant_builder_add (&builder, "s", src_uri);
g_free (src_uri);
}
gchar *dest_uri = g_file_get_uri (dest_dir);
call_method_via_dbus (&builder, dest_uri);
g_variant_builder_clear (&builder);
g_free (dest_uri);
}
static int _worker_req_handler(void *context)
{
GVariant *value;
char *host_address;
int ret, conn_type;
GVariantBuilder payload_builder;
struct icd_req_context *ctx = context;
RETV_IF(NULL == ctx, IOTCON_ERROR_INVALID_PARAMETER);
g_variant_builder_init(&payload_builder, G_VARIANT_TYPE("av"));
if (ctx->payload) {
g_variant_builder_add(&payload_builder, "v", ctx->payload);
ctx->payload = NULL;
}
ret = icd_ioty_get_host_address(&ctx->dev_addr, &host_address, &conn_type);
if (IOTCON_ERROR_NONE != ret) {
ERR("icd_ioty_get_host_address() Fail(%d)", ret);
g_variant_builder_clear(&payload_builder);
return ret;
}
value = g_variant_new("(siia(qs)a(ss)iiavxx)",
host_address,
conn_type,
ctx->request_type,
ctx->options,
ctx->query,
ctx->observe_type,
ctx->observe_id,
&payload_builder,
ICD_POINTER_TO_INT64(ctx->request_h),
ICD_POINTER_TO_INT64(ctx->resource_h));
free(host_address);
ret = _ocprocess_response_signal(ctx->bus_name, IC_DBUS_SIGNAL_REQUEST_HANDLER,
ctx->signal_number, value);
if (IOTCON_ERROR_NONE != ret)
ERR("_ocprocess_response_signal() Fail(%d)", ret);
return ret;
}
GVariant *
g_settings_set_mapping (const GValue *value,
const GVariantType *expected_type,
gpointer user_data)
{
gchar *type_string;
if (G_VALUE_HOLDS_BOOLEAN (value))
{
if (g_variant_type_equal (expected_type, G_VARIANT_TYPE_BOOLEAN))
return g_variant_new_boolean (g_value_get_boolean (value));
}
else if (G_VALUE_HOLDS_CHAR (value) ||
G_VALUE_HOLDS_UCHAR (value))
{
if (g_variant_type_equal (expected_type, G_VARIANT_TYPE_BYTE))
{
if (G_VALUE_HOLDS_CHAR (value))
return g_variant_new_byte (g_value_get_char (value));
else
return g_variant_new_byte (g_value_get_uchar (value));
}
}
else if (G_VALUE_HOLDS_INT (value) ||
G_VALUE_HOLDS_INT64 (value))
return g_settings_set_mapping_int (value, expected_type);
else if (G_VALUE_HOLDS_DOUBLE (value))
return g_settings_set_mapping_float (value, expected_type);
else if (G_VALUE_HOLDS_UINT (value) ||
G_VALUE_HOLDS_UINT64 (value))
return g_settings_set_mapping_unsigned_int (value, expected_type);
else if (G_VALUE_HOLDS_STRING (value))
{
if (g_value_get_string (value) == NULL)
return NULL;
else if (g_variant_type_equal (expected_type, G_VARIANT_TYPE_STRING))
return g_variant_new_string (g_value_get_string (value));
else if (g_variant_type_equal (expected_type, G_VARIANT_TYPE_BYTESTRING))
return g_variant_new_bytestring (g_value_get_string (value));
else if (g_variant_type_equal (expected_type, G_VARIANT_TYPE_OBJECT_PATH))
return g_variant_new_object_path (g_value_get_string (value));
else if (g_variant_type_equal (expected_type, G_VARIANT_TYPE_SIGNATURE))
return g_variant_new_signature (g_value_get_string (value));
}
else if (G_VALUE_HOLDS (value, G_TYPE_STRV))
{
if (g_value_get_boxed (value) == NULL)
return NULL;
return g_variant_new_strv ((const gchar **) g_value_get_boxed (value),
-1);
}
else if (G_VALUE_HOLDS_ENUM (value))
{
GEnumValue *enumval;
GEnumClass *eclass;
/* GParamSpecEnum holds a ref on the class so we just peek... */
eclass = g_type_class_peek (G_VALUE_TYPE (value));
enumval = g_enum_get_value (eclass, g_value_get_enum (value));
if (enumval)
return g_variant_new_string (enumval->value_nick);
else
return NULL;
}
else if (G_VALUE_HOLDS_FLAGS (value))
{
GVariantBuilder builder;
GFlagsValue *flagsval;
GFlagsClass *fclass;
guint flags;
fclass = g_type_class_peek (G_VALUE_TYPE (value));
flags = g_value_get_flags (value);
g_variant_builder_init (&builder, G_VARIANT_TYPE ("as"));
while (flags)
{
flagsval = g_flags_get_first_value (fclass, flags);
if (flagsval == NULL)
{
g_variant_builder_clear (&builder);
return NULL;
}
g_variant_builder_add (&builder, "s", flagsval->value_nick);
flags &= ~flagsval->value;
}
return g_variant_builder_end (&builder);
}
type_string = g_variant_type_dup_string (expected_type);
g_critical ("No GSettings bind handler for type \"%s\".", type_string);
g_free (type_string);
return NULL;
}
