Dongho Kim
/
HelloMQTT
HW4
Fork of HelloMQTT by
MQTTNetwork.h@21:a68bd76740f9, 2017-09-07 (annotated)
- Committer:
- Jan Jongboom
- Date:
- Thu Sep 07 10:06:22 2017 +0100
- Revision:
- 21:a68bd76740f9
- Parent:
- 20:49c9daf2b0ff
- Child:
- 23:e2ab0669caeb
changeset: 21:6ab7c0b84d9e
tag: tip
user: Jan Jongboom <janjongboom@gmail.com>
date: Thu Sep 07 10:02:29 2017 +0100
summary: Update to mbed OS 5.5.6
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Jan Jongboom |
20:49c9daf2b0ff | 1 | #ifndef _MQTTNETWORK_H_ |
Jan Jongboom |
20:49c9daf2b0ff | 2 | #define _MQTTNETWORK_H_ |
Jan Jongboom |
20:49c9daf2b0ff | 3 | |
Jan Jongboom |
20:49c9daf2b0ff | 4 | #include "NetworkInterface.h" |
Jan Jongboom |
20:49c9daf2b0ff | 5 | |
Jan Jongboom |
20:49c9daf2b0ff | 6 | class MQTTNetwork { |
Jan Jongboom |
20:49c9daf2b0ff | 7 | public: |
Jan Jongboom |
20:49c9daf2b0ff | 8 | MQTTNetwork(NetworkInterface* aNetwork) : network(aNetwork) { |
Jan Jongboom |
20:49c9daf2b0ff | 9 | socket = new TCPSocket(); |
Jan Jongboom |
20:49c9daf2b0ff | 10 | } |
Jan Jongboom |
20:49c9daf2b0ff | 11 | |
Jan Jongboom |
20:49c9daf2b0ff | 12 | ~MQTTNetwork() { |
Jan Jongboom |
20:49c9daf2b0ff | 13 | delete socket; |
Jan Jongboom |
20:49c9daf2b0ff | 14 | } |
Jan Jongboom |
20:49c9daf2b0ff | 15 | |
Jan Jongboom |
20:49c9daf2b0ff | 16 | int read(unsigned char* buffer, int len, int timeout) { |
Jan Jongboom |
20:49c9daf2b0ff | 17 | return socket->recv(buffer, len); |
Jan Jongboom |
20:49c9daf2b0ff | 18 | } |
Jan Jongboom |
20:49c9daf2b0ff | 19 | |
Jan Jongboom |
20:49c9daf2b0ff | 20 | int write(unsigned char* buffer, int len, int timeout) { |
Jan Jongboom |
20:49c9daf2b0ff | 21 | return socket->send(buffer, len); |
Jan Jongboom |
20:49c9daf2b0ff | 22 | } |
Jan Jongboom |
20:49c9daf2b0ff | 23 | |
Jan Jongboom |
20:49c9daf2b0ff | 24 | int connect(const char* hostname, int port) { |
Jan Jongboom |
20:49c9daf2b0ff | 25 | socket->open(network); |
Jan Jongboom |
20:49c9daf2b0ff | 26 | return socket->connect(hostname, port); |
Jan Jongboom |
20:49c9daf2b0ff | 27 | } |
Jan Jongboom |
20:49c9daf2b0ff | 28 | |
Jan Jongboom |
21:a68bd76740f9 | 29 | int disconnect() { |
Jan Jongboom |
21:a68bd76740f9 | 30 | return socket->close(); |
Jan Jongboom |
20:49c9daf2b0ff | 31 | } |
Jan Jongboom |
20:49c9daf2b0ff | 32 | |
Jan Jongboom |
20:49c9daf2b0ff | 33 | private: |
Jan Jongboom |
20:49c9daf2b0ff | 34 | NetworkInterface* network; |
Jan Jongboom |
20:49c9daf2b0ff | 35 | TCPSocket* socket; |
Jan Jongboom |
20:49c9daf2b0ff | 36 | }; |
Jan Jongboom |
20:49c9daf2b0ff | 37 | |
Jan Jongboom |
20:49c9daf2b0ff | 38 | #endif // _MQTTNETWORK_H_ |