mirror of
https://github.com/eclipse/paho.mqtt-sn.embedded-c.git
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5fb4312aad
The purpose of this branch is to share work in process. Change sellect() of UDP to poll() Rewrite UDP6 for DTLS6 Known bug: can't reconnect DTLS Signed-off-by: tomoaki <tomoaki@tomy-tech.com>
130 lines
3.9 KiB
C++
130 lines
3.9 KiB
C++
/**************************************************************************************
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* Copyright (c) 2016, Tomoaki Yamaguchi
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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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#ifndef GWPROXY_H_
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#define GWPROXY_H_
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#include <stdio.h>
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#include <string.h>
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#include <time.h>
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#include "LMqttsnClientApp.h"
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#include "LNetworkUdp.h"
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#include "LNetworkUdp6.h"
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#include "LNetworkRfcomm.h"
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#include "LNetworkDtls.h"
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#include "LNetworkDtls6.h"
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#include "LRegisterManager.h"
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#include "LTimer.h"
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#include "LTopicTable.h"
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using namespace std;
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#define GW_LOST 0
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#define GW_SEARCHING 1
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#define GW_CONNECTING 2
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#define GW_WAIT_WILLTOPICREQ 3
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#define GW_SEND_WILLTOPIC 4
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#define GW_WAIT_WILLMSGREQ 5
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#define GW_SEND_WILLMSG 6
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#define GW_WAIT_CONNACK 7
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#define GW_CONNECTED 8
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#define GW_DISCONNECTING 9
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#define GW_SLEEPING 10
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#define GW_DISCONNECTED 11
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#define GW_SLEPT 12
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#define SSL_CONNECTING 13
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#define GW_WAIT_PINGRESP 1
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namespace linuxAsyncClient {
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/*========================================
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Class LGwProxy
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=======================================*/
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class LGwProxy{
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public:
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LGwProxy();
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~LGwProxy();
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void initialize(SENSORNET_CONFIG_t* netconf, LMqttsnConfig* mqconf);
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void connect(void);
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void disconnect(uint16_t sec = 0);
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int getMessage(void);
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uint16_t registerTopic(char* topic, uint16_t toipcId);
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void setWillTopic(const char* willTopic, uint8_t qos, bool retain = false);
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void setWillMsg(const char* willMsg);
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void setCleanSession(bool);
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void setKeepAliveDuration(uint16_t duration);
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void setAdvertiseDuration(uint16_t duration);
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void setForwarderMode(bool valid);
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void setQoSMinus1Mode(bool valid);
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void setPingReqMode(bool valid);
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void setAutoConnectMode(bool valid);
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void setSessionMode(bool valid);
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void reconnect(void);
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int writeMsg(const uint8_t* msg);
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void setPingReqTimer(void);
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uint16_t getNextMsgId();
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LTopicTable* getTopicTable(void);
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LRegisterManager* getRegisterManager(void);
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const char* getClientId(void);
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uint8_t getStatus(void);
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private:
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int readMsg(void);
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void writeGwMsg(void);
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void checkPingReq(void);
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void checkAdvertise(void);
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int getConnectResponce(void);
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int getDisconnectResponce(void);
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bool isPingReqRequired(void);
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LNetwork _network;
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uint8_t* _mqttsnMsg;
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uint16_t _nextMsgId;
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const char* _clientId;
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const char* _willTopic;
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const char* _willMsg;
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uint8_t _cleanSession;
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uint8_t _initialized;
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uint8_t _retainWill;
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uint8_t _qosWill;
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uint8_t _gwId;
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uint16_t _tkeepAlive;
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uint32_t _tAdv;
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time_t _sendUTC;
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int _retryCount;
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int _connectRetry;
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uint8_t _status;
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time_t _pingSendUTC;
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uint8_t _pingRetryCount;
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uint8_t _pingStatus;
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LRegisterManager _regMgr;
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LTopicTable _topicTbl;
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LTimer _gwAliveTimer;
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LTimer _keepAliveTimer;
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uint16_t _tSleep;
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uint16_t _tWake;
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bool _isForwarderMode;
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bool _isQoSMinus1Mode;
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bool _isPingReqMode;
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bool _isAutoConnectMode;
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char _msg[MQTTSN_MAX_MSG_LENGTH + 1];
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};
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} /* end of namespace */
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#endif /* GWPROXY_H_ */
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