DongEun Koak / NetworkSocketAPI

NetworkSocketAPI

Dependencies:   DnsQuery

Dependents:   HelloWizFi250Interface

Fork of NetworkSocketAPI by NetworkSocketAPI

NetworkInterface.cpp@39:47138420ea42, 2016-02-22 (annotated)

Committer:
Christopher Haster
Date:
Mon Feb 22 21:50:15 2016 -0600
Branch:
api-changes
Revision:
39:47138420ea42
Parent:
31:7f15b95f2a1d
Child:
41:3ec1c97e9bbf
Added proper handling of missing ip/port

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Christopher Haster 23:1e86d9fb3d86 1 /* NetworkInterface Base Class
Christopher Haster 23:1e86d9fb3d86 2 * Copyright (c) 2015 ARM Limited
Christopher Haster 23:1e86d9fb3d86 3 *
Christopher Haster 23:1e86d9fb3d86 4 * Licensed under the Apache License, Version 2.0 (the "License");
Christopher Haster 23:1e86d9fb3d86 5 * you may not use this file except in compliance with the License.
Christopher Haster 23:1e86d9fb3d86 6 * You may obtain a copy of the License at
Christopher Haster 23:1e86d9fb3d86 7 *
Christopher Haster 23:1e86d9fb3d86 8 * http://www.apache.org/licenses/LICENSE-2.0
Christopher Haster 23:1e86d9fb3d86 9 *
Christopher Haster 23:1e86d9fb3d86 10 * Unless required by applicable law or agreed to in writing, software
Christopher Haster 23:1e86d9fb3d86 11 * distributed under the License is distributed on an "AS IS" BASIS,
Christopher Haster 23:1e86d9fb3d86 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Christopher Haster 23:1e86d9fb3d86 13 * See the License for the specific language governing permissions and
Christopher Haster 23:1e86d9fb3d86 14 * limitations under the License.
Christopher Haster 23:1e86d9fb3d86 15 */
Christopher Haster 23:1e86d9fb3d86 16
Christopher Haster 23:1e86d9fb3d86 17 #include "NetworkInterface.h"
geky 31:7f15b95f2a1d 18 #include "UDPSocket.h"
geky 31:7f15b95f2a1d 19 #include "DnsQuery.h"
Christopher Haster 23:1e86d9fb3d86 20 #include <string.h>
Christopher Haster 23:1e86d9fb3d86 21
geky 30:3cc78f5db99d 22 NetworkInterface::NetworkInterface()
geky 30:3cc78f5db99d 23 {
Christopher Haster 28:163fbe3263f4 24 memset(_ip_address, 0, SOCK_IP_SIZE);
Christopher Haster 28:163fbe3263f4 25 memset(_network_mask, 0, SOCK_IP_SIZE);
Christopher Haster 28:163fbe3263f4 26 memset(_gateway, 0, SOCK_IP_SIZE);
Christopher Haster 23:1e86d9fb3d86 27 }
Christopher Haster 23:1e86d9fb3d86 28
Christopher Haster 39:47138420ea42 29 void NetworkInterface::useDHCP()
Christopher Haster 39:47138420ea42 30 {
Christopher Haster 39:47138420ea42 31 memset(_ip_address, 0, SOCK_IP_SIZE);
Christopher Haster 39:47138420ea42 32 memset(_network_mask, 0, SOCK_IP_SIZE);
Christopher Haster 39:47138420ea42 33 memset(_gateway, 0, SOCK_IP_SIZE);
Christopher Haster 39:47138420ea42 34 }
Christopher Haster 39:47138420ea42 35
geky 30:3cc78f5db99d 36 void NetworkInterface::setIPAddress(const char *ip)
geky 30:3cc78f5db99d 37 {
Christopher Haster 23:1e86d9fb3d86 38 strcpy(_ip_address, ip);
Christopher Haster 23:1e86d9fb3d86 39 }
Christopher Haster 23:1e86d9fb3d86 40
geky 30:3cc78f5db99d 41 void NetworkInterface::setNetworkMask(const char *mask)
geky 30:3cc78f5db99d 42 {
Christopher Haster 23:1e86d9fb3d86 43 strcpy(_network_mask, mask);
Christopher Haster 23:1e86d9fb3d86 44 }
Christopher Haster 23:1e86d9fb3d86 45
geky 30:3cc78f5db99d 46 void NetworkInterface::setGateway(const char *gateway)
geky 30:3cc78f5db99d 47 {
Christopher Haster 23:1e86d9fb3d86 48 strcpy(_gateway, gateway);
Christopher Haster 23:1e86d9fb3d86 49 }
Christopher Haster 23:1e86d9fb3d86 50
geky 30:3cc78f5db99d 51 const char *NetworkInterface::getIPAddress()
geky 30:3cc78f5db99d 52 {
Christopher Haster 39:47138420ea42 53 if (_ip_address[0]) {
Christopher Haster 39:47138420ea42 54 return _ip_address;
Christopher Haster 39:47138420ea42 55 } else {
Christopher Haster 39:47138420ea42 56 return 0;
Christopher Haster 39:47138420ea42 57 }
Christopher Haster 23:1e86d9fb3d86 58 }
Christopher Haster 23:1e86d9fb3d86 59
geky 30:3cc78f5db99d 60 const char *NetworkInterface::getNetworkMask()
geky 30:3cc78f5db99d 61 {
Christopher Haster 39:47138420ea42 62 if (_network_mask[0]) {
Christopher Haster 39:47138420ea42 63 return _network_mask;
Christopher Haster 39:47138420ea42 64 } else {
Christopher Haster 39:47138420ea42 65 return 0;
Christopher Haster 39:47138420ea42 66 }
Christopher Haster 23:1e86d9fb3d86 67 }
Christopher Haster 23:1e86d9fb3d86 68
geky 30:3cc78f5db99d 69 const char *NetworkInterface::getGateway()
geky 30:3cc78f5db99d 70 {
Christopher Haster 39:47138420ea42 71 if (_gateway[0]) {
Christopher Haster 39:47138420ea42 72 return _gateway;
Christopher Haster 39:47138420ea42 73 } else {
Christopher Haster 39:47138420ea42 74 return 0;
Christopher Haster 39:47138420ea42 75 }
Christopher Haster 23:1e86d9fb3d86 76 }
Christopher Haster 23:1e86d9fb3d86 77
geky 30:3cc78f5db99d 78 bool NetworkInterface::isConnected()
geky 30:3cc78f5db99d 79 {
Christopher Haster 23:1e86d9fb3d86 80 return getIPAddress() != 0;
Christopher Haster 23:1e86d9fb3d86 81 }
Christopher Haster 23:1e86d9fb3d86 82
geky 31:7f15b95f2a1d 83 int32_t NetworkInterface::getHostByName(const char *name, char *ip)
geky 31:7f15b95f2a1d 84 {
geky 31:7f15b95f2a1d 85 UDPSocket sock(this);
geky 31:7f15b95f2a1d 86 DnsQuery dns(&sock, name, ip);
geky 31:7f15b95f2a1d 87 return 0;
geky 31:7f15b95f2a1d 88 }