GSwifiInterface library (interface for GainSpan Wi-Fi GS1011 modules) Please see https://mbed.org/users/gsfan/notebook/GSwifiInterface/
Dependents: GSwifiInterface_HelloWorld GSwifiInterface_HelloServo GSwifiInterface_UDPEchoServer GSwifiInterface_UDPEchoClient ... more
Fork of WiflyInterface by
Socket.cpp
00001 /* Copyright (C) 2012 mbed.org, MIT License 00002 * 00003 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software 00004 * and associated documentation files (the "Software"), to deal in the Software without restriction, 00005 * including without limitation the rights to use, copy, modify, merge, publish, distribute, 00006 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is 00007 * furnished to do so, subject to the following conditions: 00008 * 00009 * The above copyright notice and this permission notice shall be included in all copies or 00010 * substantial portions of the Software. 00011 * 00012 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING 00013 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 00014 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 00015 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 00016 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 00017 */ 00018 /* Copyright (C) 2013 gsfan, MIT License 00019 * port to the GainSpan Wi-FI module GS1011 00020 */ 00021 00022 #include "Socket.h" 00023 #include <cstring> 00024 00025 Socket::Socket() { 00026 _wifi = GSwifi::getInstance(); 00027 if (_wifi == NULL) 00028 error("Socket constructor error: no wifly instance available!\r\n"); 00029 _blocking = true; 00030 _timeout = 1500; 00031 00032 _server = false; 00033 _cid = -1; 00034 _port = 0; 00035 } 00036 00037 void Socket::set_blocking(bool blocking, unsigned int timeout) { 00038 _blocking = blocking; 00039 _timeout = timeout; 00040 } 00041 00042 int Socket::close() { 00043 if (_cid < 0) return 0; 00044 00045 _wifi->close(_cid); 00046 _cid = -1; 00047 return 0; 00048 } 00049 00050 Socket::~Socket() { 00051 close(); //Don't want to leak 00052 }
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