WIZnetInterface using namespace
Dependents: DualNetworkInterface-Basic
Fork of WIZnetInterface by
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 #include "Socket.hpp" 00019 #include "Endpoint.hpp" 00020 00021 using namespace wiznet_space; 00022 00023 Endpoint::Endpoint() 00024 { 00025 //printf("reset_address\r\n"); 00026 reset_address(); 00027 } 00028 Endpoint::~Endpoint() {} 00029 00030 void Endpoint::reset_address(void) 00031 { 00032 _ipAddress[0] = '\0'; 00033 _port = 0; 00034 } 00035 00036 int Endpoint::set_address(const char* host, const int port) 00037 { 00038 //Resolve DNS address or populate hard-coded IP address 00039 WIZnet_Chip* eth = WIZnet_Chip::getInstance(); 00040 if (eth == NULL) { 00041 error("Endpoint constructor error: no WIZnet chip instance available!\r\n"); 00042 return -1; 00043 } 00044 uint32_t addr; 00045 if (!eth->gethostbyname(host, &addr)) { 00046 return -1; 00047 } 00048 snprintf(_ipAddress, sizeof(_ipAddress), "%d.%d.%d.%d", (addr>>24)&0xff, (addr>>16)&0xff, (addr>>8)&0xff, addr&0xff); 00049 _port = port; 00050 return 0; 00051 } 00052 00053 char* Endpoint::get_address() 00054 { 00055 return _ipAddress; 00056 } 00057 00058 int Endpoint::get_port() 00059 { 00060 return _port; 00061 }
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