mirror of
https://github.com/eclipse/paho.mqtt-sn.embedded-c.git
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55128f0f0e
I think the architecture of the ble sensor network, which does not use threads per socket, can be applied to DTLS. Known bug: Occasionally a timeout error occurs when connecting to RFCOMM. BLE is not supported yet. I need help to do it. Signed-off-by: tomoaki <tomoaki@tomy-tech.com>
99 lines
3.3 KiB
C++
99 lines
3.3 KiB
C++
/**************************************************************************************
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* Copyright (c) 2016, 2020 Tomoaki Yamaguchi and others
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*
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* and Eclipse Distribution License v1.0 which accompany this distribution.
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*
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* The Eclipse Public License is available at
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* http://www.eclipse.org/legal/epl-v10.html
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* and the Eclipse Distribution License is available at
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* http://www.eclipse.org/org/documents/edl-v10.php.
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*
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* Contributors:
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* Tomoaki Yamaguchi - initial API and implementation and/or initial documentation
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**************************************************************************************/
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#include "MQTTGWConnectionHandler.h"
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#include "MQTTGWPacket.h"
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using namespace std;
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using namespace MQTTSNGW;
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MQTTGWConnectionHandler::MQTTGWConnectionHandler(Gateway* gateway)
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{
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_gateway = gateway;
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}
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MQTTGWConnectionHandler::~MQTTGWConnectionHandler()
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{
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}
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void MQTTGWConnectionHandler::handleConnack(Client* client, MQTTGWPacket* packet)
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{
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uint8_t rc = MQTT_SERVER_UNAVAILABLE;
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Connack resp;
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packet->getCONNACK(&resp);
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/* convert MQTT ReturnCode to MQTT-SN one */
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if (resp.rc == MQTT_CONNECTION_ACCEPTED)
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{
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rc = MQTTSN_RC_ACCEPTED;
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}
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else if (resp.rc == MQTT_UNACCEPTABLE_PROTOCOL_VERSION)
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{
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rc = MQTTSN_RC_NOT_SUPPORTED;
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WRITELOG(" ClientID : %s Requested Protocol version is not supported.\n", client->getClientId());
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}
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else if (resp.rc == MQTT_IDENTIFIER_REJECTED)
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{
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rc = MQTTSN_RC_NOT_SUPPORTED;
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WRITELOG(" ClientID : %s ClientID is collect UTF-8 but not allowed by the Server.\n", client->getClientId());
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}
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else if (resp.rc == MQTT_SERVER_UNAVAILABLE)
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{
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rc = MQTTSN_RC_REJECTED_CONGESTED;
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WRITELOG(" ClientID : %s The Network Connection has been made but the MQTT service is unavailable.\n",
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client->getClientId());
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}
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else if (resp.rc == MQTT_BAD_USERNAME_OR_PASSWORD)
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{
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rc = MQTTSN_RC_NOT_SUPPORTED;
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WRITELOG(" Gateway Configuration Error: The data in the user name or password is malformed.\n");
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}
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else if (resp.rc == MQTT_NOT_AUTHORIZED)
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{
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rc = MQTTSN_RC_NOT_SUPPORTED;
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WRITELOG(" Gateway Configuration Error: The Client is not authorized to connect.\n");
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}
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MQTTSNPacket* snPacket = new MQTTSNPacket();
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snPacket->setCONNACK(rc);
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Event* ev1 = new Event();
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ev1->setClientSendEvent(client, snPacket);
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client->connackSended(rc); // update the client's status
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_gateway->getClientSendQue()->post(ev1);
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}
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void MQTTGWConnectionHandler::handlePingresp(Client* client, MQTTGWPacket* packet)
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{
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MQTTSNPacket* snPacket = new MQTTSNPacket();
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snPacket->setPINGRESP();
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Event* ev1 = new Event();
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ev1->setClientSendEvent(client, snPacket);
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client->updateStatus(snPacket);
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_gateway->getClientSendQue()->post(ev1);
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}
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void MQTTGWConnectionHandler::handleDisconnect(Client* client, MQTTGWPacket* packet)
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{
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MQTTSNPacket* snPacket = new MQTTSNPacket();
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snPacket->setDISCONNECT(0);
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client->disconnected();
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client->getNetwork()->close();
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Event* ev1 = new Event();
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ev1->setClientSendEvent(client, snPacket);
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}
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