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First Commit of MQTT-SN Gateway

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Add    new SensorNetwork XBee
Add    a sensor network type in a start message.
Update MQTTSNClient to avoid build warning.
Update WiringPi's functions to my original ones. 
BugFix check msgId before adding waitdTopicId table.
BugFix Process termination procedures
Update print curent time in millseconds.
update move currentDateTime() to linux directory.
Bugfix: blink blue lightiIndicator.
Bugfix: Register returns wrong id.
change a status of the client to Disconnected.
change client status procedure
Update README
BugFix: change Network Disconnect procedures.

Signed-off-by: tomoaki <tomoaki@tomy-tech.com>
This commit is contained in:
tomoaki
2016-05-13 19:18:47 +09:00
parent 826b2a83b0
commit 64fa07b391
63 changed files with 9206 additions and 1138 deletions
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172
MQTTSNGateway/src/MQTTSNGWClientRecvTask.cpp Normal file
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/**************************************************************************************
* Copyright (c) 2016, Tomoaki Yamaguchi
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Eclipse Distribution License v1.0 which accompany this distribution.
*
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Tomoaki Yamaguchi - initial API and implementation and/or initial documentation
**************************************************************************************/
#include "MQTTSNGWClientRecvTask.h"
#include "MQTTSNGateway.h"
char* currentDateTime(void);
/*=====================================
Class ClientRecvTask
=====================================*/
ClientRecvTask::ClientRecvTask(Gateway* gateway)
{
_gateway = gateway;
_gateway->attach((Thread*)this);
_sensorNetwork = _gateway->getSensorNetwork();
}
ClientRecvTask::~ClientRecvTask()
{
}
/**
* Initialize SensorNetwork
*/
void ClientRecvTask::initialize(int argc, char** argv)
{
if ( _sensorNetwork->initialize() < 0 )
{
throw Exception(" Can't open the sensor network.\n");
}
}
/*
* Receive a packet from clients via sensor netwwork
* and generate a event to execute the packet handling procedure
* of MQTTSNPacketHandlingTask.
*/
void ClientRecvTask::run()
{
Event* ev = 0;
Client* client = 0;
while (true)
{
MQTTSNPacket* packet = new MQTTSNPacket();
int packetLen = packet->recv(_sensorNetwork);
if (packetLen < 3 )
{
delete packet;
continue;
}
if ( packet->getType() <= MQTTSN_ADVERTISE || packet->getType() == MQTTSN_GWINFO )
{
delete packet;
continue;
}
if ( packet->getType() == MQTTSN_SEARCHGW )
{
/* write log and post Event */
log(0, packet);
ev = new Event();
ev->setBrodcastEvent(packet);
_gateway->getPacketEventQue()->post(ev);
continue;
}
/* get client from the ClientList of Gateway by sensorNetAddress. */
client = _gateway->getClientList()->getClient(_sensorNetwork->getSenderAddress());
if ( client )
{
/* write log and post Event */
log(client, packet);
ev = new Event();
ev->setClientRecvEvent(client,packet);
_gateway->getPacketEventQue()->post(ev);
}
else
{
/* new client */
if (packet->getType() == MQTTSN_CONNECT)
{
MQTTSNPacket_connectData data;
memset(&data, 0, sizeof(MQTTSNPacket_connectData));
packet->getCONNECT(&data);
/* create a client */
client = _gateway->getClientList()->createClient(_sensorNetwork->getSenderAddress(), &data.clientID, false, false);
if (!client)
{
WRITELOG("%s Can't create a Client. CONNECT message has been discarded.%s\n", ERRMSG_HEADER, ERRMSG_FOOTER);
delete packet;
continue;
}
log(client, packet);
/* set sensorNetAddress & post Event */
client->setClientAddress(_sensorNetwork->getSenderAddress());
ev = new Event();
ev->setClientRecvEvent(client, packet);
_gateway->getPacketEventQue()->post(ev);
}
else
{
log(client, packet);
delete packet;
continue;
}
}
}
}
void ClientRecvTask::log(Client* client, MQTTSNPacket* packet)
{
char pbuf[SIZEOF_LOG_PACKET * 3];
char msgId[6];
const char* clientId = client ? (const char*)client->getClientId() :"Non Active Client !" ;
switch (packet->getType())
{
case MQTTSN_SEARCHGW:
WRITELOG(FORMAT_CY_NL, currentDateTime(), packet->getName(), LEFTARROW, CLIENT, packet->print(pbuf));
break;
case MQTTSN_CONNECT:
WRITELOG(FORMAT_YE_WH_NL, currentDateTime(), packet->getName(), LEFTARROW, clientId, packet->print(pbuf));
break;
case MQTTSN_WILLTOPIC:
case MQTTSN_WILLMSG:
case MQTTSN_DISCONNECT:
case MQTTSN_WILLTOPICUPD:
case MQTTSN_WILLMSGUPD:
WRITELOG(FORMAT_WHITE_NL, currentDateTime(), packet->getName(), LEFTARROW, clientId, packet->print(pbuf));
break;
case MQTTSN_PUBLISH:
case MQTTSN_REGISTER:
case MQTTSN_SUBSCRIBE:
case MQTTSN_UNSUBSCRIBE:
WRITELOG(FORMAT_WH_MSGID_NL, currentDateTime(), packet->getName(), packet->getMsgId(msgId), LEFTARROW, clientId, packet->print(pbuf));
break;
case MQTTSN_REGACK:
case MQTTSN_PUBACK:
case MQTTSN_PUBREC:
case MQTTSN_PUBREL:
case MQTTSN_PUBCOMP:
WRITELOG(FORMAT_WH_MSGID, currentDateTime(), packet->getName(), packet->getMsgId(msgId), LEFTARROW, clientId, packet->print(pbuf));
break;
case MQTTSN_PINGREQ:
WRITELOG(FORMAT_WH_NL, currentDateTime(), packet->getName(), LEFTARROW, clientId, packet->print(pbuf));
break;
default:
WRITELOG(FORMAT_WH_NL, currentDateTime(), packet->getName(), LEFTARROW, clientId, packet->print(pbuf));
break;
}
}