Xinlei Cao / C027_Support

Own fork of C027_Support

Dependents:   MbedSmartRestMain MbedSmartRestMain

Fork of C027_Support by u-blox

Socket/Socket.h@44:9d12223b78ff, 2014-04-17 (annotated)

Committer:
mazgch
Date:
Thu Apr 17 20:41:30 2014 +0000
Revision:
44:9d12223b78ff
Child:
47:9a89e5195721
adding mbed style (tcp)socket api

Who changed what in which revision?

UserRevisionLine numberNew 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 44:9d12223b78ff 12 _mdm = MDMParser::getInstance();
mazgch 44:9d12223b78ff 13 if (_mdm == NULL) {
mazgch 44:9d12223b78ff 14 error("Socket constructor error: no modem instance available!\r\n");
mazgch 44:9d12223b78ff 15 }
mazgch 44:9d12223b78ff 16 }
mazgch 44:9d12223b78ff 17
mazgch 44:9d12223b78ff 18 void set_blocking(bool blocking, unsigned int timeout=1) {
mazgch 44:9d12223b78ff 19 _mdm->socketSetBlocking(_socket, blocking ? (unsigned int) -1 /* blocking */ : timeout);
mazgch 44:9d12223b78ff 20 }
mazgch 44:9d12223b78ff 21
mazgch 44:9d12223b78ff 22 int close() {
mazgch 44:9d12223b78ff 23 bool ret = false;
mazgch 44:9d12223b78ff 24 if (_socket >= 0)
mazgch 44:9d12223b78ff 25 {
mazgch 44:9d12223b78ff 26 ret = _mdm->socketClose(_socket);
mazgch 44:9d12223b78ff 27 _mdm->socketFree(_socket);
mazgch 44:9d12223b78ff 28 _socket = -1;
mazgch 44:9d12223b78ff 29 }
mazgch 44:9d12223b78ff 30 return ret ? 0 : -1;
mazgch 44:9d12223b78ff 31 }
mazgch 44:9d12223b78ff 32
mazgch 44:9d12223b78ff 33 ~Socket() { close(); }
mazgch 44:9d12223b78ff 34
mazgch 44:9d12223b78ff 35 protected:
mazgch 44:9d12223b78ff 36 int _socket;
mazgch 44:9d12223b78ff 37 MDMParser* _mdm;
mazgch 44:9d12223b78ff 38 };
mazgch 44:9d12223b78ff 39
mazgch 44:9d12223b78ff 40
mazgch 44:9d12223b78ff 41 #endif /* SOCKET_H_ */