int deliverMessage(Client* c, MQTTString* topicName, MQTTMessage* message)
{
int i;
int rc = FAILURE;
// we have to find the right message handler - indexed by topic
for (i = 0; i < MAX_MESSAGE_HANDLERS; ++i)
{
if (c->messageHandlers[i].topicFilter != 0 && (MQTTPacket_equals(topicName, (char*)c->messageHandlers[i].topicFilter) ||
isTopicMatched((char*)c->messageHandlers[i].topicFilter, topicName)))
{
if (c->messageHandlers[i].fp != NULL)
{
MessageData md;
NewMessageData(&md, topicName, message, c->messageHandlers[i].applicationHandler);
c->messageHandlers[i].fp(&md);
rc = SUCCESS;
}
}
}
if (rc == FAILURE && c->defaultMessageHandler != NULL)
{
MessageData md;
NewMessageData(&md, topicName, message, NULL);
c->defaultMessageHandler(&md);
rc = SUCCESS;
}
return rc;
}
static int mqttClient_deliverMsg(mqttClient_t* clientData, MQTTString* topicName, mqttClient_msg_t* message)
{
int i;
int rc = LE_OK;
LE_ASSERT(clientData);
LE_ASSERT(topicName);
LE_ASSERT(message);
for (i = 0; i < MQTT_CLIENT_MAX_MESSAGE_HANDLERS; ++i)
{
if ((clientData->msgHndlrs[i].topicFilter != 0) &&
(MQTTPacket_equals(topicName, (char*)clientData->msgHndlrs[i].topicFilter) ||
mqttClient_isTopicMatched((char*)clientData->msgHndlrs[i].topicFilter, topicName)))
{
if (clientData->msgHndlrs[i].fp != NULL)
{
mqttClient_msg_data_t msgData;
mqttClient_newMsgData(&msgData, topicName, message);
clientData->msgHndlrs[i].fp(&msgData);
goto cleanup;
}
}
}
mqttClient_msg_data_t msgData;
mqttClient_newMsgData(&msgData, topicName, message);
clientData->defaultMsgHndlr(&msgData);
cleanup:
return rc;
}
