static void
write_metadata (GstWavEnc * wavenc)
{
GString *info_str;
GList *props;
int total = 4;
gboolean need_to_write = FALSE;
info_str = g_string_new ("LIST INFO");
for (props = wavenc->metadata->properties->properties; props;
props = props->next) {
GstPropsEntry *entry = props->data;
const char *name;
guint32 id;
name = gst_props_entry_get_name (entry);
id = get_id_from_name (name);
if (id != 0) {
const char *text;
char *tmp;
int len, req, i;
need_to_write = TRUE; /* We've got at least one entry */
gst_props_entry_get_string (entry, &text);
len = strlen (text) + 1; /* The length in the file includes the \0 */
tmp = g_strdup_printf ("%" GST_FOURCC_FORMAT "%d%s", GST_FOURCC_ARGS (id),
GUINT32_TO_LE (len), text);
g_string_append (info_str, tmp);
g_free (tmp);
/* Check that we end on an even boundary */
req = ((len + 8) + 1) & ~1;
for (i = 0; i < req - len; i++) {
g_string_append_printf (info_str, "%c", 0);
}
total += req;
}
}
if (need_to_write) {
GstBuffer *buf;
/* Now we've got all the strings together, we can write our length in */
info_str->str[4] = GUINT32_TO_LE (total);
buf = gst_buffer_new ();
gst_buffer_set_data (buf, info_str->str, info_str->len);
gst_pad_push (wavenc->srcpad, GST_DATA (buf));
g_string_free (info_str, FALSE);
}
}
uint8 get_command_id(char* cmd_name)
{
return get_id_from_name(cmd_name, commands, NELEMENTS(commands));
}
uint8 get_state_id(char* state_name)
{
return get_id_from_name(state_name, states, NELEMENTS(states));
}
uint8 get_move_id(char* move_name)
{
return get_id_from_name(move_name, moves, NELEMENTS(moves));
}
uint8 get_turn_id(char* turn_name)
{
return get_id_from_name(turn_name, turns, NELEMENTS(turns));
}
static gboolean property_changed(DBusConnection *conn,
DBusMessage *msg, void *user_data)
{
struct accounts_data *accounts = user_data;
const char *iface;
DBusMessageIter iter, dict, inv_it;
dbus_message_iter_init(msg, &iter);
if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING) {
ofono_error("%s: iface != TYPE_STRING!", __func__);
goto done;
}
dbus_message_iter_get_basic(&iter, &iface);
/* We can receive notifications from other AccountsService interfaces */
if (g_str_equal(iface, ACCOUNTS_PHONE_INTERFACE) != TRUE)
goto done;
if (!dbus_message_iter_next(&iter)) {
ofono_error("%s: advance iter failed!", __func__);
goto done;
}
if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_ARRAY) {
ofono_error("%s: type != ARRAY!", __func__);
goto done;
}
dbus_message_iter_recurse(&iter, &dict);
while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
DBusMessageIter entry, val;
const char *key, *str_val;
int id;
dbus_message_iter_recurse(&dict, &entry);
if (dbus_message_iter_get_arg_type(&entry) !=
DBUS_TYPE_STRING) {
ofono_error("%s: key type != STRING!", __func__);
goto done;
}
dbus_message_iter_get_basic(&entry, &key);
dbus_message_iter_next(&entry);
if (dbus_message_iter_get_arg_type(&entry) !=
DBUS_TYPE_VARIANT) {
ofono_error("%s: val != VARIANT", __func__);
goto done;
}
dbus_message_iter_recurse(&entry, &val);
if (dbus_message_iter_get_arg_type(&val) != DBUS_TYPE_STRING) {
ofono_error("%s: *val != STRING", __func__);
goto done;
}
dbus_message_iter_get_basic(&val, &str_val);
DBG("property %s changed to %s", key, PRINTABLE_STR(str_val));
id = get_id_from_name(key);
if (id >= 0)
accounts->property_values[id] = g_strdup(str_val);
dbus_message_iter_next(&dict);
}
/* Check invalidated properties */
if (!dbus_message_iter_next(&iter)) {
ofono_error("%s: advance iter failed!", __func__);
goto done;
}
if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_ARRAY) {
ofono_error("%s: type != ARRAY!", __func__);
goto done;
}
dbus_message_iter_recurse(&iter, &inv_it);
while (dbus_message_iter_get_arg_type(&inv_it) == DBUS_TYPE_STRING) {
const char *inv_name;
int id;
dbus_message_iter_get_basic(&inv_it, &inv_name);
DBG("property %s invalidated", inv_name);
id = get_id_from_name(inv_name);
if (id >= 0)
get_property(accounts, id);
dbus_message_iter_next(&inv_it);
}
done:
return TRUE;
}
