DongEun Koak / NetworkSocketAPI

NetworkSocketAPI

Dependencies:   DnsQuery

Dependents:   HelloWizFi250Interface

Fork of NetworkSocketAPI by NetworkSocketAPI

SocketAddress.cpp@80:9c6673c93082, 2016-04-05 (annotated)

Committer:
Christopher Haster
Date:
Tue Apr 05 12:02:56 2016 -0500
Revision:
80:9c6673c93082
Parent:
79:43a7e8c0d6cc
Child:
86:7ca9776b9cc0
Added support for DNS resolution

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Christopher Haster 79:43a7e8c0d6cc 1 /* Socket
Christopher Haster 79:43a7e8c0d6cc 2 * Copyright (c) 2015 ARM Limited
Christopher Haster 79:43a7e8c0d6cc 3 *
Christopher Haster 79:43a7e8c0d6cc 4 * Licensed under the Apache License, Version 2.0 (the "License");
Christopher Haster 79:43a7e8c0d6cc 5 * you may not use this file except in compliance with the License.
Christopher Haster 79:43a7e8c0d6cc 6 * You may obtain a copy of the License at
Christopher Haster 79:43a7e8c0d6cc 7 *
Christopher Haster 79:43a7e8c0d6cc 8 * http://www.apache.org/licenses/LICENSE-2.0
Christopher Haster 79:43a7e8c0d6cc 9 *
Christopher Haster 79:43a7e8c0d6cc 10 * Unless required by applicable law or agreed to in writing, software
Christopher Haster 79:43a7e8c0d6cc 11 * distributed under the License is distributed on an "AS IS" BASIS,
Christopher Haster 79:43a7e8c0d6cc 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Christopher Haster 79:43a7e8c0d6cc 13 * See the License for the specific language governing permissions and
Christopher Haster 79:43a7e8c0d6cc 14 * limitations under the License.
Christopher Haster 79:43a7e8c0d6cc 15 */
Christopher Haster 79:43a7e8c0d6cc 16
Christopher Haster 79:43a7e8c0d6cc 17 #include "SocketAddress.h"
Christopher Haster 80:9c6673c93082 18 #include "NetworkInterface.h"
Christopher Haster 79:43a7e8c0d6cc 19 #include <string.h>
Christopher Haster 79:43a7e8c0d6cc 20
Christopher Haster 80:9c6673c93082 21 SocketAddress::SocketAddress(NetworkInterface *iface, const char *host, uint16_t port)
Christopher Haster 80:9c6673c93082 22 {
Christopher Haster 80:9c6673c93082 23 int err = iface->gethostbyname(host, _ip_address);
Christopher Haster 80:9c6673c93082 24 set_port(port);
Christopher Haster 80:9c6673c93082 25
Christopher Haster 80:9c6673c93082 26 if (err) {
Christopher Haster 80:9c6673c93082 27 _ip_address[0] = '\0';
Christopher Haster 80:9c6673c93082 28 _port = 0;
Christopher Haster 80:9c6673c93082 29 }
Christopher Haster 80:9c6673c93082 30 }
Christopher Haster 80:9c6673c93082 31
Christopher Haster 79:43a7e8c0d6cc 32 SocketAddress::SocketAddress(const char *addr, uint16_t port)
Christopher Haster 79:43a7e8c0d6cc 33 {
Christopher Haster 79:43a7e8c0d6cc 34 set_ip_address(addr);
Christopher Haster 79:43a7e8c0d6cc 35 set_port(port);
Christopher Haster 79:43a7e8c0d6cc 36 }
Christopher Haster 79:43a7e8c0d6cc 37
Christopher Haster 79:43a7e8c0d6cc 38 SocketAddress::SocketAddress(const SocketAddress &addr)
Christopher Haster 79:43a7e8c0d6cc 39 {
Christopher Haster 79:43a7e8c0d6cc 40 set_ip_address(addr.get_ip_address());
Christopher Haster 79:43a7e8c0d6cc 41 set_port(addr.get_port());
Christopher Haster 79:43a7e8c0d6cc 42 }
Christopher Haster 79:43a7e8c0d6cc 43
Christopher Haster 79:43a7e8c0d6cc 44 void SocketAddress::set_ip_address(const char *addr)
Christopher Haster 79:43a7e8c0d6cc 45 {
Christopher Haster 79:43a7e8c0d6cc 46 strncpy(_ip_address, addr, sizeof _ip_address);
Christopher Haster 79:43a7e8c0d6cc 47 _ip_address[sizeof _ip_address - 1] = '\0';
Christopher Haster 79:43a7e8c0d6cc 48 }
Christopher Haster 79:43a7e8c0d6cc 49
Christopher Haster 79:43a7e8c0d6cc 50 void SocketAddress::set_port(uint16_t port)
Christopher Haster 79:43a7e8c0d6cc 51 {
Christopher Haster 79:43a7e8c0d6cc 52 _port = port;
Christopher Haster 79:43a7e8c0d6cc 53 }
Christopher Haster 79:43a7e8c0d6cc 54
Christopher Haster 79:43a7e8c0d6cc 55 const char *SocketAddress::get_ip_address() const
Christopher Haster 79:43a7e8c0d6cc 56 {
Christopher Haster 80:9c6673c93082 57 if (!_ip_address[0]) {
Christopher Haster 80:9c6673c93082 58 return 0;
Christopher Haster 80:9c6673c93082 59 }
Christopher Haster 79:43a7e8c0d6cc 60 return _ip_address;
Christopher Haster 79:43a7e8c0d6cc 61 }
Christopher Haster 79:43a7e8c0d6cc 62
Christopher Haster 79:43a7e8c0d6cc 63 uint16_t SocketAddress::get_port() const
Christopher Haster 79:43a7e8c0d6cc 64 {
Christopher Haster 79:43a7e8c0d6cc 65 return _port;
Christopher Haster 79:43a7e8c0d6cc 66 }