/**
* Sends a PING after #FB_MQTT_KA seconds. This clears any timeout which
* currently exists.
*
* @param mqtt The #fb_mqtt.
**/
static void fb_mqtt_ping(fb_mqtt_t *mqtt)
{
g_return_if_fail(mqtt != NULL);
fb_mqtt_timeout_clear(mqtt);
mqtt->tev = b_timeout_add(FB_MQTT_TIMEOUT_PING, fb_mqtt_cb_ping, mqtt);
}
static void
fb_mqtt_ping(FbMqtt *mqtt)
{
FbMqttPrivate *priv = mqtt->priv;
fb_mqtt_timeout_clear(mqtt);
priv->tev = purple_timeout_add(FB_MQTT_TIMEOUT_PING,
fb_mqtt_cb_ping, mqtt);
}
static void
fb_mqtt_cb_open(gpointer data, PurpleSslConnection *ssl,
PurpleInputCondition cond)
{
FbMqtt *mqtt = data;
FbMqttPrivate *priv = mqtt->priv;
fb_mqtt_timeout_clear(mqtt);
priv->rev = purple_input_add(priv->gsc->fd, PURPLE_INPUT_READ,
fb_mqtt_cb_read, mqtt);
g_signal_emit_by_name(mqtt, "open");
}
/**
* Implemented #ssl_input_function for the connection of #fb_mqtt->ssl.
*
* @param data The user defined data, which is #fb_mqtt.
* @param error The SSL error. (0 on success)
* @param ssl The SSL source.
* @param cond The #b_input_condition.
*
* @return TRUE for continued event handling, otherwise FALSE.
**/
static gboolean fb_mqtt_cb_open(gpointer data, gint error, gpointer ssl,
b_input_condition cond)
{
fb_mqtt_t *mqtt = data;
gint fd;
if ((ssl == NULL) || (error != SSL_OK)) {
fb_mqtt_error(mqtt, FB_MQTT_ERROR_GENERAL, "Failed to connect");
return FALSE;
}
fb_mqtt_timeout_clear(mqtt);
fd = ssl_getfd(mqtt->ssl);
mqtt->rev = b_input_add(fd, B_EV_IO_READ, fb_mqtt_cb_read, mqtt);
FB_MQTT_FUNC(mqtt, open);
return FALSE;
}
