mqtt - potistiriProject
MQTTNetwork.h@60:de9d500da15f, 2021-03-11 (annotated)
- Committer:
- dinos95
- Date:
- Thu Mar 11 15:11:33 2021 +0000
- Revision:
- 60:de9d500da15f
potistiri
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
dinos95 | 60:de9d500da15f | 1 | |
dinos95 | 60:de9d500da15f | 2 | #ifndef _MQTTNETWORK_H_ |
dinos95 | 60:de9d500da15f | 3 | #define _MQTTNETWORK_H_ |
dinos95 | 60:de9d500da15f | 4 | |
dinos95 | 60:de9d500da15f | 5 | |
dinos95 | 60:de9d500da15f | 6 | #include "EthernetInterface.h" |
dinos95 | 60:de9d500da15f | 7 | |
dinos95 | 60:de9d500da15f | 8 | class MQTTNetwork { |
dinos95 | 60:de9d500da15f | 9 | public: |
dinos95 | 60:de9d500da15f | 10 | MQTTNetwork(NetworkInterface* aNetwork) : network(aNetwork) { |
dinos95 | 60:de9d500da15f | 11 | socket = new TCPSocket(); |
dinos95 | 60:de9d500da15f | 12 | } |
dinos95 | 60:de9d500da15f | 13 | |
dinos95 | 60:de9d500da15f | 14 | ~MQTTNetwork() { |
dinos95 | 60:de9d500da15f | 15 | delete socket; |
dinos95 | 60:de9d500da15f | 16 | } |
dinos95 | 60:de9d500da15f | 17 | |
dinos95 | 60:de9d500da15f | 18 | int read(unsigned char* buffer, int len, int timeout) { |
dinos95 | 60:de9d500da15f | 19 | return socket->recv(buffer, len); |
dinos95 | 60:de9d500da15f | 20 | } |
dinos95 | 60:de9d500da15f | 21 | |
dinos95 | 60:de9d500da15f | 22 | int write(unsigned char* buffer, int len, int timeout) { |
dinos95 | 60:de9d500da15f | 23 | return socket->send(buffer, len); |
dinos95 | 60:de9d500da15f | 24 | } |
dinos95 | 60:de9d500da15f | 25 | |
dinos95 | 60:de9d500da15f | 26 | int connect(const char* hostname, int port) { |
dinos95 | 60:de9d500da15f | 27 | /* |
dinos95 | 60:de9d500da15f | 28 | socket->open(network); |
dinos95 | 60:de9d500da15f | 29 | return socket->connect(hostname, port); |
dinos95 | 60:de9d500da15f | 30 | */ |
dinos95 | 60:de9d500da15f | 31 | socket->open(network); |
dinos95 | 60:de9d500da15f | 32 | network->gethostbyname(hostname,&a); |
dinos95 | 60:de9d500da15f | 33 | a.set_port(port); |
dinos95 | 60:de9d500da15f | 34 | return socket->connect(a); |
dinos95 | 60:de9d500da15f | 35 | } |
dinos95 | 60:de9d500da15f | 36 | |
dinos95 | 60:de9d500da15f | 37 | int disconnect() { |
dinos95 | 60:de9d500da15f | 38 | return socket->close(); |
dinos95 | 60:de9d500da15f | 39 | } |
dinos95 | 60:de9d500da15f | 40 | |
dinos95 | 60:de9d500da15f | 41 | private: |
dinos95 | 60:de9d500da15f | 42 | NetworkInterface* network; |
dinos95 | 60:de9d500da15f | 43 | TCPSocket* socket; |
dinos95 | 60:de9d500da15f | 44 | SocketAddress a; |
dinos95 | 60:de9d500da15f | 45 | }; |
dinos95 | 60:de9d500da15f | 46 | |
dinos95 | 60:de9d500da15f | 47 | |
dinos95 | 60:de9d500da15f | 48 | #endif // _MQTTNETWORK_H_ |