C027 updated to work with latest mBed libraries
Dependents: Cellular_HelloMQTT UBLOXModemDriver UBLOXMQTTDriver
Fork of C027_Support by
Socket/Socket.h@47:9a89e5195721, 2014-05-09 (annotated)
- Committer:
- mazgch
- Date:
- Fri May 09 17:43:55 2014 +0000
- Revision:
- 47:9a89e5195721
- Parent:
- 44:9d12223b78ff
- Child:
- 49:8175b2b72d6b
timeout can now be set before connect
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mazgch | 44:9d12223b78ff | 1 | #ifndef SOCKET_H_ |
mazgch | 44:9d12223b78ff | 2 | #define SOCKET_H_ |
mazgch | 44:9d12223b78ff | 3 | |
mazgch | 44:9d12223b78ff | 4 | #include "MDM.h" |
mazgch | 44:9d12223b78ff | 5 | |
mazgch | 44:9d12223b78ff | 6 | /** Socket file descriptor and select wrapper |
mazgch | 44:9d12223b78ff | 7 | */ |
mazgch | 44:9d12223b78ff | 8 | class Socket { |
mazgch | 44:9d12223b78ff | 9 | public: |
mazgch | 44:9d12223b78ff | 10 | Socket() { |
mazgch | 44:9d12223b78ff | 11 | _socket = -1; |
mazgch | 47:9a89e5195721 | 12 | _timeout = -1; |
mazgch | 44:9d12223b78ff | 13 | _mdm = MDMParser::getInstance(); |
mazgch | 44:9d12223b78ff | 14 | if (_mdm == NULL) { |
mazgch | 44:9d12223b78ff | 15 | error("Socket constructor error: no modem instance available!\r\n"); |
mazgch | 44:9d12223b78ff | 16 | } |
mazgch | 44:9d12223b78ff | 17 | } |
mazgch | 44:9d12223b78ff | 18 | |
mazgch | 47:9a89e5195721 | 19 | void set_blocking(bool blocking, unsigned int timeout=1) { |
mazgch | 47:9a89e5195721 | 20 | _timeout = blocking ? (unsigned int) -1 /* blocking */ : timeout; |
mazgch | 47:9a89e5195721 | 21 | if (_socket >= 0) { |
mazgch | 47:9a89e5195721 | 22 | _mdm->socketSetBlocking(_socket, _timeout); |
mazgch | 47:9a89e5195721 | 23 | } |
mazgch | 44:9d12223b78ff | 24 | } |
mazgch | 44:9d12223b78ff | 25 | |
mazgch | 44:9d12223b78ff | 26 | int close() { |
mazgch | 44:9d12223b78ff | 27 | bool ret = false; |
mazgch | 47:9a89e5195721 | 28 | printf("\r\n++++ socket closing\r\n\r\n"); |
mazgch | 44:9d12223b78ff | 29 | if (_socket >= 0) |
mazgch | 44:9d12223b78ff | 30 | { |
mazgch | 44:9d12223b78ff | 31 | ret = _mdm->socketClose(_socket); |
mazgch | 44:9d12223b78ff | 32 | _mdm->socketFree(_socket); |
mazgch | 44:9d12223b78ff | 33 | _socket = -1; |
mazgch | 44:9d12223b78ff | 34 | } |
mazgch | 44:9d12223b78ff | 35 | return ret ? 0 : -1; |
mazgch | 44:9d12223b78ff | 36 | } |
mazgch | 44:9d12223b78ff | 37 | |
mazgch | 47:9a89e5195721 | 38 | ~Socket() { printf("\r\n++++ socket free\r\n\r\n"); |
mazgch | 47:9a89e5195721 | 39 | close(); } |
mazgch | 44:9d12223b78ff | 40 | |
mazgch | 44:9d12223b78ff | 41 | protected: |
mazgch | 44:9d12223b78ff | 42 | int _socket; |
mazgch | 47:9a89e5195721 | 43 | int _timeout; |
mazgch | 44:9d12223b78ff | 44 | MDMParser* _mdm; |
mazgch | 44:9d12223b78ff | 45 | }; |
mazgch | 44:9d12223b78ff | 46 | |
mazgch | 44:9d12223b78ff | 47 | |
mazgch | 44:9d12223b78ff | 48 | #endif /* SOCKET_H_ */ |