Sample MQTT program - simple send and receive

Dependencies:   C12832 MQTT

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MQTTNetwork.h

00001 #ifndef _MQTTNETWORK_H_
00002 #define _MQTTNETWORK_H_
00003 
00004 #include "NetworkInterface.h"
00005 
00006 class MQTTNetwork {
00007 public:
00008     MQTTNetwork(NetworkInterface* aNetwork) : network(aNetwork) {
00009         socket = new TCPSocket();
00010     }
00011 
00012     ~MQTTNetwork() {
00013         delete socket;
00014     }
00015 
00016     int read(unsigned char* buffer, int len, int timeout) {
00017         return socket->recv(buffer, len);
00018     }
00019 
00020     int write(unsigned char* buffer, int len, int timeout) {
00021         return socket->send(buffer, len);
00022     }
00023 
00024     int connect(const char* hostname, int port) {
00025         socket->open(network);
00026         return socket->connect(hostname, port);
00027     }
00028 
00029     int disconnect() {
00030         return socket->close();
00031     }
00032 
00033 private:
00034     NetworkInterface* network;
00035     TCPSocket* socket;
00036 };
00037 
00038 #endif // _MQTTNETWORK_H_