mqtt specific components for the impact mbed endpoint library
Dependents: mbed_mqtt_endpoint_ublox_ethernet mbed_mqtt_endpoint_ublox_cellular mbed_mqtt_endpoint_nxp
MQTTTransport.h
- Committer:
- ansond
- Date:
- 2014-07-08
- Revision:
- 49:965a65122c0f
- Parent:
- 31:e5950e0677be
File content as of revision 49:965a65122c0f:
/* Copyright C2013 Doug Anson, MIT License * * Permission is hereby granted, free of charge, to any person obtaining a copy of this software * and associated documentation files the "Software", to deal in the Software without restriction, * including without limitation the rights to use, copy, modify, merge, publish, distribute, * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all copies or * substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef ___MQTTTRANSPORT_H_ #define ___MQTTTRANSPORT_H_ // Base Class #include "Transport.h" // MQTT Support #include "MQTTEthernet.h" #include "MQTTClient.h" // MBED to IOC Resource Map #include "MBEDToIOCResourceMap.h" class MQTTTransport : public Transport { private: MQTTEthernet *m_ipstack; MQTT::Client<MQTTEthernet, Countdown> *m_mqtt; MBEDToIOCResourceMap *m_map; char m_topic[MQTT_IOC_TOPIC_LEN+1]; char m_endpoint_name[PERSONALITY_NAME_LEN+1]; int m_ping_counter; int m_ping_countdown; public: MQTTTransport(ErrorHandler *error_handler,void *endpoint,MBEDToIOCResourceMap *map); virtual ~MQTTTransport(); void processMessage(char *message_name,char *payload, unsigned int payload_length); virtual bool connect(); virtual bool disconnect(); virtual void checkAndProcess(); char *getEndpointNameFromTopic(char *topic); bool isPongMessage(char *topic,char *payload,int payload_length); void processPongMessage(char *payload,int payload_length); private: char *makeID(char *id_template, char *buffer); void initTopic(); char *getTopic(); char *mapIOCResourceToEndpointResource(char *ioc_name); void sendResult(char *endpoint_name,char *parameter_name,char *value,bool success); MBEDToIOCResourceMap *getMap(); bool isDimmingResource(char *resource); bool sendPingMessage(); }; #endif // ___MQTTTRANSPORT_H_