DongEun Koak / NetworkSocketAPI

NetworkSocketAPI

Dependencies:   DnsQuery

Dependents:   HelloWizFi250Interface

Fork of NetworkSocketAPI by NetworkSocketAPI

NetworkInterface.h@60:0360cb987da3, 2016-02-25 (annotated)

Committer:
Christopher Haster
Date:
Thu Feb 25 22:02:08 2016 -0600
Revision:
60:0360cb987da3
Parent:
59:badee747a030
Child:
63:531f4c27f360
Removed getNetworkMask/getGateway

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sam_grove 0:d35446f60233 1 /* NetworkInterface Base Class
sam_grove 0:d35446f60233 2 * Copyright (c) 2015 ARM Limited
sam_grove 0:d35446f60233 3 *
sam_grove 0:d35446f60233 4 * Licensed under the Apache License, Version 2.0 (the "License");
sam_grove 0:d35446f60233 5 * you may not use this file except in compliance with the License.
sam_grove 0:d35446f60233 6 * You may obtain a copy of the License at
sam_grove 0:d35446f60233 7 *
sam_grove 0:d35446f60233 8 * http://www.apache.org/licenses/LICENSE-2.0
sam_grove 0:d35446f60233 9 *
sam_grove 0:d35446f60233 10 * Unless required by applicable law or agreed to in writing, software
sam_grove 0:d35446f60233 11 * distributed under the License is distributed on an "AS IS" BASIS,
sam_grove 0:d35446f60233 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
sam_grove 0:d35446f60233 13 * See the License for the specific language governing permissions and
sam_grove 0:d35446f60233 14 * limitations under the License.
sam_grove 0:d35446f60233 15 */
sam_grove 3:167dd63981b6 16
Christopher Haster 21:35ed15069189 17 #ifndef NETWORK_INTERFACE_H
Christopher Haster 21:35ed15069189 18 #define NETWORK_INTERFACE_H
bridadan 1:291a9d61e58a 19
Christopher Haster 42:49893d13c432 20 #include "SocketInterface.h"
sam_grove 7:b147c08301be 21 #include "stdint.h"
Christopher Haster 42:49893d13c432 22
Christopher Haster 21:35ed15069189 23
Christopher Haster 42:49893d13c432 24 /** Maximum storage needed for IP address and MAC addresses
Christopher Haster 42:49893d13c432 25 */
Christopher Haster 42:49893d13c432 26 #define NS_IP_SIZE 16
Christopher Haster 42:49893d13c432 27 #define NS_MAC_SIZE 18
Christopher Haster 28:163fbe3263f4 28
Christopher Haster 45:c8aca7c1e93f 29 /** Inexhaustive enum of standardized error codes
Christopher Haster 45:c8aca7c1e93f 30 */
Christopher Haster 45:c8aca7c1e93f 31 enum ns_error_t {
Christopher Haster 45:c8aca7c1e93f 32 NS_ERROR_TIMEOUT = -3001,
Christopher Haster 45:c8aca7c1e93f 33 NS_ERROR_NO_CONNECTION = -3002,
Christopher Haster 45:c8aca7c1e93f 34 NS_ERROR_NO_SOCKET = -3003,
Christopher Haster 45:c8aca7c1e93f 35 NS_ERROR_NO_ADDRESS = -3004,
Christopher Haster 45:c8aca7c1e93f 36 NS_ERROR_NO_MEMORY = -3005,
Christopher Haster 45:c8aca7c1e93f 37 NS_ERROR_DNS_FAILURE = -3006,
Christopher Haster 45:c8aca7c1e93f 38 NS_ERROR_DHCP_FAILURE = -3007,
Christopher Haster 46:ac37605ca91d 39 NS_ERROR_AUTH_FAILURE = -3008,
Christopher Haster 46:ac37605ca91d 40 NS_ERROR_DEVICE_ERROR = -3009
Christopher Haster 45:c8aca7c1e93f 41 };
Christopher Haster 45:c8aca7c1e93f 42
bridadan 11:47c32687a44c 43
Christopher Haster 21:35ed15069189 44 /** NetworkInterface class
Christopher Haster 21:35ed15069189 45 * Common interface that is shared between all hardware that
Christopher Haster 21:35ed15069189 46 * can connect to a network over IP.
bridadan 1:291a9d61e58a 47 */
sam_grove 3:167dd63981b6 48 class NetworkInterface
sam_grove 3:167dd63981b6 49 {
bridadan 1:291a9d61e58a 50 public:
Christopher Haster 53:26b5f1c69822 51 virtual ~NetworkInterface() {};
Christopher Haster 53:26b5f1c69822 52
Christopher Haster 52:52a6c4ea7128 53
Christopher Haster 21:35ed15069189 54 /** Get the IP address
Christopher Haster 60:0360cb987da3 55 * @return IP address of the interface or 0 if not yet connected
sam_grove 3:167dd63981b6 56 */
Christopher Haster 60:0360cb987da3 57 virtual const char *getIPAddress() = 0;
Christopher Haster 21:35ed15069189 58
Christopher Haster 21:35ed15069189 59 /** Get the current MAC address
Christopher Haster 21:35ed15069189 60 * @return String MAC address of the interface
Christopher Haster 21:35ed15069189 61 */
Christopher Haster 60:0360cb987da3 62 virtual const char *getMACAddress() = 0;
sam_grove 3:167dd63981b6 63
Christopher Haster 21:35ed15069189 64 /** Get the current status of the interface
geky 31:7f15b95f2a1d 65 * @return true if connected
bridadan 1:291a9d61e58a 66 */
Christopher Haster 42:49893d13c432 67 virtual bool isConnected();
Christopher Haster 41:3ec1c97e9bbf 68
Christopher Haster 59:badee747a030 69
geky 31:7f15b95f2a1d 70 /** Looks up the specified host's IP address
geky 31:7f15b95f2a1d 71 * @param name URL of host
geky 31:7f15b95f2a1d 72 * @param ip Buffer to hold IP address, must be at least SOCK_IP_SIZE
geky 31:7f15b95f2a1d 73 * @return 0 on success
geky 31:7f15b95f2a1d 74 */
Christopher Haster 55:7ff3586d7af4 75 virtual int32_t getHostByName(const char *name, char *ip);
Christopher Haster 21:35ed15069189 76
Christopher Haster 60:0360cb987da3 77
Christopher Haster 26:9774a2edad71 78 protected:
Christopher Haster 25:ed7b2a52e8ac 79 friend class Socket;
Christopher Haster 21:35ed15069189 80
Christopher Haster 21:35ed15069189 81 /** Internally create a socket
Christopher Haster 57:3c873fab4207 82 * @param proto The type of socket to open, NS_TCP or NS_UDP
Christopher Haster 21:35ed15069189 83 * @return The allocated socket
Christopher Haster 21:35ed15069189 84 */
Christopher Haster 57:3c873fab4207 85 virtual SocketInterface *createSocket(ns_protocol_t proto) = 0;
geky 30:3cc78f5db99d 86
Christopher Haster 21:35ed15069189 87 /** Internally destroy a socket
Christopher Haster 21:35ed15069189 88 * @param socket An allocated SocketInterface
Christopher Haster 21:35ed15069189 89 * @returns 0 on success
bridadan 11:47c32687a44c 90 */
Christopher Haster 21:35ed15069189 91 virtual void destroySocket(SocketInterface *socket) = 0;
bridadan 1:291a9d61e58a 92 };
bridadan 1:291a9d61e58a 93
bridadan 1:291a9d61e58a 94 #endif