Chenliang Zhao
MQTTClient
MQTTClient.h@5:29cefbfa0b48, 2012-03-21 (annotated)
- Committer:
- SomeRandomBloke
- Date:
- Wed Mar 21 21:56:37 2012 +0000
- Revision:
- 5:29cefbfa0b48
- Parent:
- 4:9e25b78e0352
- Child:
- 6:734e384f72c3
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| SomeRandomBloke | 5:29cefbfa0b48 | 1 | /* |
| SomeRandomBloke | 0:260fb10c0755 | 2 | MQTTClient.cpp |
| SomeRandomBloke | 0:260fb10c0755 | 3 | Based on MQTTClient from http://ceit.uq.edu.au/content/mqttclient-mbed-version-20 |
| SomeRandomBloke | 0:260fb10c0755 | 4 | A simple MQTT client for mbed, version 2.0 |
| SomeRandomBloke | 0:260fb10c0755 | 5 | By Yilun FAN, @CEIT, @JAN 2011 |
| SomeRandomBloke | 0:260fb10c0755 | 6 | |
| SomeRandomBloke | 0:260fb10c0755 | 7 | Bug fixes and additions by Andrew Lindsay (andrew [at] thiseldo [dot] co [dot] uk) |
| SomeRandomBloke | 0:260fb10c0755 | 8 | |
| SomeRandomBloke | 0:260fb10c0755 | 9 | Permission is hereby granted, free of charge, to any person obtaining a copy |
| SomeRandomBloke | 0:260fb10c0755 | 10 | of this software and associated documentation files (the "Software"), to deal |
| SomeRandomBloke | 0:260fb10c0755 | 11 | in the Software without restriction, including without limitation the rights |
| SomeRandomBloke | 0:260fb10c0755 | 12 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| SomeRandomBloke | 0:260fb10c0755 | 13 | copies of the Software, and to permit persons to whom the Software is |
| SomeRandomBloke | 0:260fb10c0755 | 14 | furnished to do so, subject to the following conditions: |
| SomeRandomBloke | 0:260fb10c0755 | 15 | |
| SomeRandomBloke | 0:260fb10c0755 | 16 | The above copyright notice and this permission notice shall be included in |
| SomeRandomBloke | 0:260fb10c0755 | 17 | all copies or substantial portions of the Software. |
| SomeRandomBloke | 0:260fb10c0755 | 18 | |
| SomeRandomBloke | 0:260fb10c0755 | 19 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| SomeRandomBloke | 0:260fb10c0755 | 20 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| SomeRandomBloke | 0:260fb10c0755 | 21 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| SomeRandomBloke | 0:260fb10c0755 | 22 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| SomeRandomBloke | 0:260fb10c0755 | 23 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| SomeRandomBloke | 0:260fb10c0755 | 24 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| SomeRandomBloke | 0:260fb10c0755 | 25 | THE SOFTWARE. |
| SomeRandomBloke | 0:260fb10c0755 | 26 | */ |
| SomeRandomBloke | 0:260fb10c0755 | 27 | |
| SomeRandomBloke | 0:260fb10c0755 | 28 | #ifndef MQTT_CLIENT_H |
| SomeRandomBloke | 0:260fb10c0755 | 29 | #define MQTT_CLIENT_H |
| SomeRandomBloke | 0:260fb10c0755 | 30 | |
| SomeRandomBloke | 0:260fb10c0755 | 31 | #include "mbed.h" |
| SomeRandomBloke | 0:260fb10c0755 | 32 | #include "TCPSocket.h" |
| SomeRandomBloke | 0:260fb10c0755 | 33 | |
| SomeRandomBloke | 0:260fb10c0755 | 34 | #define MQTTCONNECT 1<<4 |
| SomeRandomBloke | 0:260fb10c0755 | 35 | #define MQTTCONNACK 2<<4 |
| SomeRandomBloke | 0:260fb10c0755 | 36 | #define MQTTPUBLISH 3<<4 |
| SomeRandomBloke | 0:260fb10c0755 | 37 | #define MQTTSUBSCRIBE 8<<4 |
| SomeRandomBloke | 0:260fb10c0755 | 38 | |
| SomeRandomBloke | 0:260fb10c0755 | 39 | #define MAX_PACKET_SIZE 128 |
| SomeRandomBloke | 0:260fb10c0755 | 40 | #define KEEPALIVE 15000 |
| SomeRandomBloke | 0:260fb10c0755 | 41 | |
| SomeRandomBloke | 5:29cefbfa0b48 | 42 | /** MQTTClient |
| SomeRandomBloke | 5:29cefbfa0b48 | 43 | * MQTTClient.cpp |
| SomeRandomBloke | 5:29cefbfa0b48 | 44 | * Based on MQTTClient from http://ceit.uq.edu.au/content/mqttclient-mbed-version-20 |
| SomeRandomBloke | 5:29cefbfa0b48 | 45 | * A simple MQTT client for mbed, version 2.0 |
| SomeRandomBloke | 5:29cefbfa0b48 | 46 | * By Yilun FAN, @CEIT, @JAN 2011 |
| SomeRandomBloke | 5:29cefbfa0b48 | 47 | * |
| SomeRandomBloke | 5:29cefbfa0b48 | 48 | * Bug fixes and additions by Andrew Lindsay (andrew [at] thiseldo [dot] co [dot] uk) |
| SomeRandomBloke | 5:29cefbfa0b48 | 49 | */ |
| SomeRandomBloke | 0:260fb10c0755 | 50 | class MQTTClient |
| SomeRandomBloke | 0:260fb10c0755 | 51 | { |
| SomeRandomBloke | 0:260fb10c0755 | 52 | public: |
| SomeRandomBloke | 2:92b9dd336375 | 53 | |
| SomeRandomBloke | 0:260fb10c0755 | 54 | MQTTClient(); |
| SomeRandomBloke | 0:260fb10c0755 | 55 | ~MQTTClient(); |
| SomeRandomBloke | 2:92b9dd336375 | 56 | MQTTClient(IpAddr server, int port, void (*callback)(char*, char*)); |
| SomeRandomBloke | 0:260fb10c0755 | 57 | void init(IpAddr *server, int port, void (*callback)(char*, char*)); |
| SomeRandomBloke | 0:260fb10c0755 | 58 | void init(IpAddr *server, int port, char *userName, char *password, void (*callback)(char*, char*)); |
| SomeRandomBloke | 0:260fb10c0755 | 59 | int connect(char *); |
| SomeRandomBloke | 0:260fb10c0755 | 60 | void disconnect(); |
| SomeRandomBloke | 0:260fb10c0755 | 61 | int publish(char *, char *); |
| SomeRandomBloke | 0:260fb10c0755 | 62 | int subscribe(char *); |
| SomeRandomBloke | 0:260fb10c0755 | 63 | void live(); |
| SomeRandomBloke | 0:260fb10c0755 | 64 | |
| SomeRandomBloke | 0:260fb10c0755 | 65 | private: |
| SomeRandomBloke | 0:260fb10c0755 | 66 | int open_session(char* id); |
| SomeRandomBloke | 0:260fb10c0755 | 67 | void read_open_session(); |
| SomeRandomBloke | 0:260fb10c0755 | 68 | int send_data(const char* msg, int size); |
| SomeRandomBloke | 0:260fb10c0755 | 69 | void read_data(); |
| SomeRandomBloke | 0:260fb10c0755 | 70 | |
| SomeRandomBloke | 0:260fb10c0755 | 71 | char* clientId; |
| SomeRandomBloke | 0:260fb10c0755 | 72 | char* userName; |
| SomeRandomBloke | 0:260fb10c0755 | 73 | char *password; |
| SomeRandomBloke | 0:260fb10c0755 | 74 | Timer timer; |
| SomeRandomBloke | 0:260fb10c0755 | 75 | IpAddr serverIp; |
| SomeRandomBloke | 0:260fb10c0755 | 76 | int port; |
| SomeRandomBloke | 0:260fb10c0755 | 77 | bool connected; |
| SomeRandomBloke | 0:260fb10c0755 | 78 | bool sessionOpened; |
| SomeRandomBloke | 0:260fb10c0755 | 79 | |
| SomeRandomBloke | 0:260fb10c0755 | 80 | void onTCPSocketEvent(TCPSocketEvent e); |
| SomeRandomBloke | 0:260fb10c0755 | 81 | TCPSocket* pTCPSocket; |
| SomeRandomBloke | 0:260fb10c0755 | 82 | Host host; |
| SomeRandomBloke | 0:260fb10c0755 | 83 | |
| SomeRandomBloke | 0:260fb10c0755 | 84 | int lastActivity; |
| SomeRandomBloke | 0:260fb10c0755 | 85 | void (*callback_server)(char*, char*); |
| SomeRandomBloke | 0:260fb10c0755 | 86 | }; |
| SomeRandomBloke | 0:260fb10c0755 | 87 | |
| SomeRandomBloke | 0:260fb10c0755 | 88 | #endif |