mirror of
https://github.com/eclipse/paho.mqtt-sn.embedded-c.git
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218 lines
7.6 KiB
C++
218 lines
7.6 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 MQTTSNGATEWAY_H_
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#define MQTTSNGATEWAY_H_
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#include <MQTTSNGWAdapterManager.h>
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#include "MQTTSNGWProcess.h"
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#include "MQTTSNPacket.h"
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#include "MQTTSNGWClient.h"
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#include "MQTTSNGWProcess.h"
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namespace MQTTSNGW
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{
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/*=================================
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* Starting prompt
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==================================*/
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#define PAHO_COPYRIGHT0 " * MQTT-SN Gateway"
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#define PAHO_COPYRIGHT1 " * Part of Project Paho in Eclipse"
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#define PAHO_COPYRIGHT2 " * (http://git.eclipse.org/c/paho/org.eclipse.paho.mqtt-sn.embedded-c.git/)"
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#define PAHO_COPYRIGHT3 " * Author : Tomoaki YAMAGUCHI"
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#define PAHO_COPYRIGHT4 " ***************************************************************************"
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/*==========================================================
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* Log Formats
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*
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* RED : \033[0m\033[1;31m
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* green : \033[0m\033[0;32m
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* yellow : \033[0m\033[0;33m
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* blue : \033[0m\033[0;34m
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* white : \033[0m\033[0;37m
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===========================================================*/
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#define CLIENT "Client"
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#define CLIENTS "Clients"
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#define UNKNOWNCL "Unknown Client !"
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#define LEFTARROW "<---"
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#define RIGHTARROW "--->"
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#define LEFTARROWB "<==="
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#define RIGHTARROWB "===>"
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#define FORMAT_Y_G_G_NL "\n%s \033[0m\033[0;33m%-18s\033[0m\033[0;32m%-6s%-34.32s \033[0m\033[0;34m%s\033[0m\033[0;37m\n"
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#define FORMAT_Y_G_G "%s \033[0m\033[0;33m%-18s\033[0m\033[0;32m%-6s%-34.32s \033[0m\033[0;34m%s\033[0m\033[0;37m\n"
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#define FORMAT_Y_Y_G "%s \033[0m\033[0;33m%-18s%-6s\033[0m\033[0;32m%-34.32s \033[0m\033[0;34m%s\033[0m\033[0;37m\n"
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#define FORMAT_Y_W_G "%s \033[0m\033[0;33m%-18s\033[0m\033[0;37m%-6s\033[0m\033[0;32m%-34.32s \033[0m\033[0;34m%s\033[0m\033[0;37m\n"
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#define FORMAT_Y_Y_W "%s \033[0m\033[0;33m%-18s%-6s\033[0m\033[0;37m%-34.32s \033[0m\033[0;34m%s\033[0m\033[0;37m\n"
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#define FORMAT_G_MSGID_G_G_NL "\n%s \033[0m\033[0;32m%-11s%-5s %-6s%-34.32s \033[0m\033[0;34m%s\033[0m\033[0;37m\n"
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#define FORMAT_G_MSGID_G_G "%s \033[0m\033[0;32m%-11s%-5s %-6s%-34.32s \033[0m\033[0;34m%s\033[0m\033[0;37m\n"
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#define FORMAT_G_MSGID_W_G "%s \033[0m\033[0;32m%-11s%-5s \033[0m\033[0;37m%-6s\033[0m\033[0;32m%-34.32 s\033[0m\033[0;34m%s\033[0m\033[0;37m\n"
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#define FORMAT_G_MSGID_Y_W "%s \033[0m\033[0;32m%-11s%-5s \033[0m\033[0;33m%-6s\033[0m\033[0;37m%-34.32s \033[0m\033[0;34m%s\033[0m\033[0;37m\n"
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#define FORMAT_W_MSGID_Y_W_NL "\n%s %-11s%-5s \033[0m\033[0;33m%-6s\033[0m\033[0;37m%-34.32s \033[0m\033[0;34m%s\033[0m\033[0;37m\n"
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#define FORMAT_W_MSGID_Y_W "%s %-11s%-5s \033[0m\033[0;33m%-6s\033[0m\033[0;37m%-34.32s \033[0m\033[0;34m%s\033[0m\033[0;37m\n"
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#define FORMAT_W_MSGID_W_G "%s %-11s%-5s %-6s\033[0m\033[0;32m%-34.32s \033[0m\033[0;34m%s\033[0m\033[0;37m\n"
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#define FORMAT_W_MSGID_G_G "%s %-11s%-5s \033[0m\033[0;32m%-6s%-34.32s \033[0m\033[0;34m%s\033[0m\033[0;37m\n"
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#define FORMAT_BL_NL "\n%s \033[0m\033[0;34m%-18s%-6s%-34.32s %s\033[0m\033[0;37m\n"
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#define FORMAT_W_NL "\n%s %-18s%-6s%-34.32s %s\n"
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#define ERRMSG_HEADER "\033[0m\033[0;31mError:"
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#define ERRMSG_FOOTER "\033[0m\033[0;37m"
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/*=====================================
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Class Event
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====================================*/
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class Client;
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enum EventType
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{
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Et_NA = 0,
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EtStop,
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EtTimeout,
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EtBrokerRecv,
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EtBrokerSend,
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EtClientRecv,
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EtClientSend,
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EtBroadcast,
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EtSensornetSend
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};
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class Event
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{
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public:
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Event();
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~Event();
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EventType getEventType(void);
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void setClientRecvEvent(Client*, MQTTSNPacket*);
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void setClientSendEvent(Client*, MQTTSNPacket*);
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void setBrokerRecvEvent(Client*, MQTTGWPacket*);
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void setBrokerSendEvent(Client*, MQTTGWPacket*);
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void setBrodcastEvent(MQTTSNPacket*); // ADVERTISE and GWINFO
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void setTimeout(void); // Required by EventQue<Event>.timedwait()
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void setStop(void);
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void setClientSendEvent(SensorNetAddress*, MQTTSNPacket*);
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Client* getClient(void);
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SensorNetAddress* getSensorNetAddress(void);
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MQTTSNPacket* getMQTTSNPacket(void);
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MQTTGWPacket* getMQTTGWPacket(void);
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private:
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EventType _eventType { Et_NA };
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Client* _client { nullptr };
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SensorNetAddress* _sensorNetAddr { nullptr };
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MQTTSNPacket* _mqttSNPacket { nullptr };
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MQTTGWPacket* _mqttGWPacket { nullptr };
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};
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/*=====================================
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Class EventQue
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====================================*/
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class EventQue
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{
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public:
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EventQue();
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~EventQue();
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Event* wait(void);
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Event* timedwait(uint16_t millsec);
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void setMaxSize(uint16_t maxSize);
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void post(Event*);
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int size();
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private:
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Que<Event> _que;
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Mutex _mutex;
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Semaphore _sem;
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};
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/*=====================================
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Class GatewayParams
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====================================*/
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class GatewayParams
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{
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public:
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string configDir;
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char* configName { nullptr };
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char* clientListName { nullptr };
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char* loginId { nullptr };
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char* password { nullptr };
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uint16_t keepAlive { 0 };
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uint8_t gatewayId { 0 };
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uint8_t mqttVersion { 0 };
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uint16_t maxInflightMsgs { 0 };
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char* gatewayName { nullptr };
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char* brokerName { nullptr };
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char* port { nullptr };
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char* portSecure{ nullptr };
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char* rootCApath { nullptr };
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char* rootCAfile { nullptr };
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char* certKey { nullptr };
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char* predefinedTopicFileName { nullptr };
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char* privateKey { nullptr };
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char* qosMinusClientListName { nullptr };
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bool clientAuthentication { false };
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bool predefinedTopic { false };
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bool aggregatingGw { false };
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bool qosMinus1 { false };
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bool forwarder { false };
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};
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/*=====================================
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Class Gateway
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=====================================*/
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class AdapterManager;
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class ClientList;
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class Gateway: public MultiTaskProcess
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{
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public:
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Gateway(void);
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~Gateway();
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virtual void initialize(int argc, char** argv);
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void run(void);
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EventQue* getPacketEventQue(void);
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EventQue* getClientSendQue(void);
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EventQue* getBrokerSendQue(void);
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ClientList* getClientList(void);
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SensorNetwork* getSensorNetwork(void);
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LightIndicator* getLightIndicator(void);
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GatewayParams* getGWParams(void);
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AdapterManager* getAdapterManager(void);
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int getParam(const char* parameter, char* value);
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char* getClientListFileName(void);
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char* getPredefinedTopicFileName(void);
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bool hasSecureConnection(void);
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Topics* getTopics(void);
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bool IsStopping(void);
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private:
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GatewayParams _params;
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ClientList* _clientList { nullptr };
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EventQue _packetEventQue;
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EventQue _brokerSendQue;
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EventQue _clientSendQue;
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LightIndicator _lightIndicator;
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SensorNetwork _sensorNetwork;
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AdapterManager* _adapterManager { nullptr };
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Topics* _topics;
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bool _stopFlg;
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};
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}
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#endif /* MQTTSNGATEWAY_H_ */
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