Junichi Katsu / Milkcocoa-os

【mbed OS5対応バージョン】データの保存、更新、取得ができるWebサービス「milkcocoa」に接続し、データのプッシュ、送信、取得ができるライブラリです。 https://mlkcca.com/

Dependents:   mbed-os-example-wifi-milkcocoa MilkcocoaOsSample_Eth MilkcocoaOsSample_ESP8266 MilkcocoaOsSample_Eth_DigitalIn

MQTT/MQTTSocket.h@13:61e0cc093180, 2018-03-26 (annotated)

Committer:
jksoft
Date:
Mon Mar 26 04:49:20 2018 +0000
Revision:
13:61e0cc093180
Parent:
0:0a2f634d3324 
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
jksoft 0:0a2f634d3324 1 #if !defined(MQTTSOCKET_H)
jksoft 0:0a2f634d3324 2 #define MQTTSOCKET_H
jksoft 0:0a2f634d3324 3
jksoft 0:0a2f634d3324 4 #include "MQTTmbed.h"
jksoft 0:0a2f634d3324 5 #include "TCPSocket.h"
jksoft 0:0a2f634d3324 6
jksoft 0:0a2f634d3324 7 class MQTTSocket
jksoft 0:0a2f634d3324 8 {
jksoft 0:0a2f634d3324 9 public:
jksoft 0:0a2f634d3324 10 int open(NetworkInterface* nif)
jksoft 0:0a2f634d3324 11 {
jksoft 0:0a2f634d3324 12 return socket.open(nif);
jksoft 0:0a2f634d3324 13 }
jksoft 0:0a2f634d3324 14
jksoft 0:0a2f634d3324 15 int connect(char* hostname, int port, int timeout=1000)
jksoft 0:0a2f634d3324 16 {
jksoft 0:0a2f634d3324 17 socket.set_blocking (false);
jksoft 0:0a2f634d3324 18 socket.set_timeout(timeout);
jksoft 0:0a2f634d3324 19 _mutex.lock();
jksoft 0:0a2f634d3324 20 int ret = (int)socket.connect(hostname, port);
jksoft 0:0a2f634d3324 21 _mutex.unlock();
jksoft 0:0a2f634d3324 22
jksoft 0:0a2f634d3324 23 return ret;
jksoft 0:0a2f634d3324 24 }
jksoft 0:0a2f634d3324 25
jksoft 0:0a2f634d3324 26 int read(unsigned char* buffer, int len, int timeout)
jksoft 0:0a2f634d3324 27 {
jksoft 0:0a2f634d3324 28 socket.set_blocking (false);
jksoft 0:0a2f634d3324 29 socket.set_timeout(timeout);
jksoft 0:0a2f634d3324 30 _mutex.lock();
jksoft 0:0a2f634d3324 31 int ret = (int)socket.recv((char*)buffer, len);
jksoft 0:0a2f634d3324 32 _mutex.unlock();
jksoft 0:0a2f634d3324 33
jksoft 0:0a2f634d3324 34 return ret;
jksoft 0:0a2f634d3324 35 }
jksoft 0:0a2f634d3324 36
jksoft 0:0a2f634d3324 37 int write(unsigned char* buffer, int len, int timeout)
jksoft 0:0a2f634d3324 38 {
jksoft 0:0a2f634d3324 39 socket.set_blocking (false);
jksoft 0:0a2f634d3324 40 socket.set_timeout(timeout);
jksoft 0:0a2f634d3324 41 _mutex.lock();
jksoft 0:0a2f634d3324 42 int ret = (int)socket.send((char*)buffer, len);
jksoft 0:0a2f634d3324 43 _mutex.unlock();
jksoft 0:0a2f634d3324 44
jksoft 0:0a2f634d3324 45 return ret;
jksoft 0:0a2f634d3324 46 }
jksoft 0:0a2f634d3324 47
jksoft 0:0a2f634d3324 48 int disconnect()
jksoft 0:0a2f634d3324 49 {
jksoft 0:0a2f634d3324 50 _mutex.lock();
jksoft 0:0a2f634d3324 51 int ret = (int)socket.close();
jksoft 0:0a2f634d3324 52 _mutex.unlock();
jksoft 0:0a2f634d3324 53
jksoft 0:0a2f634d3324 54 return ret;
jksoft 0:0a2f634d3324 55 }
jksoft 0:0a2f634d3324 56
jksoft 0:0a2f634d3324 57 private:
jksoft 0:0a2f634d3324 58 Mutex _mutex;
jksoft 0:0a2f634d3324 59 TCPSocket socket;
jksoft 0:0a2f634d3324 60
jksoft 0:0a2f634d3324 61 };
jksoft 0:0a2f634d3324 62
jksoft 0:0a2f634d3324 63
jksoft 0:0a2f634d3324 64
jksoft 0:0a2f634d3324 65 #endif