Endpoint.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 #include "Socket/Socket.h"
00022 #include "Socket/Endpoint.h"
00023 #include <cstring>
00024 
00025 using std::memset;
00026 
00027 Endpoint::Endpoint()  {
00028     _ewifi = GSwifi::getInstance();
00029     if (_ewifi == NULL)
00030         error("Endpoint constructor error: no wifly instance available!\r\n");
00031     reset_address();
00032 }
00033 Endpoint::~Endpoint() {}
00034 
00035 void Endpoint::reset_address(void) {
00036     _ipAddress[0] = '\0';
00037     _port = 0;
00038 }
00039 
00040 int Endpoint::set_address(const char* host, const int port) {
00041     //Resolve DNS address or populate hard-coded IP address
00042     _port = port;
00043     return _ewifi->getHostByName(host, _ipAddress);
00044 }
00045 
00046 char* Endpoint::get_address() {
00047     return _ipAddress;
00048 }
00049 
00050 int   Endpoint::get_port() {
00051     return _port;
00052 }