DongEun Koak / NetworkSocketAPI

NetworkSocketAPI

Dependencies:   DnsQuery

Dependents:   HelloWizFi250Interface

Fork of NetworkSocketAPI by NetworkSocketAPI

Socket.h@88:6cfd38609828, 2016-04-06 (annotated)

Committer:
geky
Date:
Wed Apr 06 13:50:19 2016 +0000
Revision:
88:6cfd38609828
Parent:
87:94e2cf3a06be
Child:
89:b1d417383c0d
Refactored WiFi enum

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Christopher Haster 78:0914f9b9b24b 1 /* Socket
Christopher Haster 78:0914f9b9b24b 2 * Copyright (c) 2015 ARM Limited
Christopher Haster 72:6a8b52ee83ed 3 *
Christopher Haster 78:0914f9b9b24b 4 * Licensed under the Apache License, Version 2.0 (the "License");
Christopher Haster 78:0914f9b9b24b 5 * you may not use this file except in compliance with the License.
Christopher Haster 78:0914f9b9b24b 6 * You may obtain a copy of the License at
Christopher Haster 72:6a8b52ee83ed 7 *
Christopher Haster 78:0914f9b9b24b 8 * http://www.apache.org/licenses/LICENSE-2.0
Christopher Haster 72:6a8b52ee83ed 9 *
Christopher Haster 78:0914f9b9b24b 10 * Unless required by applicable law or agreed to in writing, software
Christopher Haster 78:0914f9b9b24b 11 * distributed under the License is distributed on an "AS IS" BASIS,
Christopher Haster 78:0914f9b9b24b 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Christopher Haster 78:0914f9b9b24b 13 * See the License for the specific language governing permissions and
Christopher Haster 78:0914f9b9b24b 14 * limitations under the License.
Christopher Haster 72:6a8b52ee83ed 15 */
Christopher Haster 78:0914f9b9b24b 16
Christopher Haster 72:6a8b52ee83ed 17 #ifndef SOCKET_H
Christopher Haster 72:6a8b52ee83ed 18 #define SOCKET_H
Christopher Haster 72:6a8b52ee83ed 19
Christopher Haster 79:43a7e8c0d6cc 20 #include "SocketAddress.h"
Christopher Haster 79:43a7e8c0d6cc 21 #include "NetworkInterface.h"
Christopher Haster 74:ef2470ca328b 22
Christopher Haster 72:6a8b52ee83ed 23 /** Abstract socket class
Christopher Haster 74:ef2470ca328b 24 */
Christopher Haster 72:6a8b52ee83ed 25 class Socket {
Christopher Haster 72:6a8b52ee83ed 26 public:
Christopher Haster 72:6a8b52ee83ed 27 /** Socket lifetime
Christopher Haster 72:6a8b52ee83ed 28 */
Christopher Haster 81:1600369a29dd 29 virtual ~Socket();
Christopher Haster 72:6a8b52ee83ed 30
Christopher Haster 72:6a8b52ee83ed 31 /** Set blocking or non-blocking mode of the socket
Christopher Haster 72:6a8b52ee83ed 32 \param blocking true for blocking mode, false for non-blocking mode.
Christopher Haster 72:6a8b52ee83ed 33 */
Christopher Haster 72:6a8b52ee83ed 34 void set_blocking(bool blocking);
Christopher Haster 72:6a8b52ee83ed 35
Christopher Haster 74:ef2470ca328b 36 /** Set timeout on a socket operation if blocking behaviour is enabled
Christopher Haster 72:6a8b52ee83ed 37 \param timeout timeout in ms
Christopher Haster 72:6a8b52ee83ed 38 */
Christopher Haster 72:6a8b52ee83ed 39 void set_timeout(unsigned int timeout);
Christopher Haster 72:6a8b52ee83ed 40
Christopher Haster 72:6a8b52ee83ed 41 /** Set socket options
Christopher Haster 76:bbe51641f405 42 \param optname Option ID
Christopher Haster 76:bbe51641f405 43 \param optval Option value
Christopher Haster 76:bbe51641f405 44 \param optlen Length of the option value
Christopher Haster 76:bbe51641f405 45 \return 0 on success, negative on failure
Christopher Haster 72:6a8b52ee83ed 46 */
geky 86:7ca9776b9cc0 47 int set_option(int optname, const void *optval, unsigned optlen);
Christopher Haster 72:6a8b52ee83ed 48
Christopher Haster 72:6a8b52ee83ed 49 /** Get socket options
Christopher Haster 76:bbe51641f405 50 \param optname Option ID
Christopher Haster 76:bbe51641f405 51 \param optval Buffer pointer where to write the option value
Christopher Haster 76:bbe51641f405 52 \param optlen Length of the option value
Christopher Haster 76:bbe51641f405 53 \return 0 on success, negative on failure
Christopher Haster 72:6a8b52ee83ed 54 */
geky 86:7ca9776b9cc0 55 int get_option(int optname, void *optval, unsigned *optlen);
Christopher Haster 72:6a8b52ee83ed 56
Christopher Haster 72:6a8b52ee83ed 57 /** Close the socket
Christopher Haster 72:6a8b52ee83ed 58 \param shutdown free the left-over data in message queues
Christopher Haster 72:6a8b52ee83ed 59 */
Christopher Haster 72:6a8b52ee83ed 60 int close(bool shutdown=true);
Christopher Haster 79:43a7e8c0d6cc 61
Christopher Haster 79:43a7e8c0d6cc 62 protected:
geky 87:94e2cf3a06be 63 Socket(NetworkInterface *iface, nsapi_protocol_t proto);
Christopher Haster 79:43a7e8c0d6cc 64
Christopher Haster 81:1600369a29dd 65 static void thunk(void *);
Christopher Haster 81:1600369a29dd 66
Christopher Haster 79:43a7e8c0d6cc 67 NetworkInterface *_iface;
Christopher Haster 79:43a7e8c0d6cc 68 void *_socket;
Christopher Haster 79:43a7e8c0d6cc 69 bool _blocking;
Christopher Haster 79:43a7e8c0d6cc 70 unsigned _timeout;
Christopher Haster 72:6a8b52ee83ed 71 };
Christopher Haster 72:6a8b52ee83ed 72
Christopher Haster 72:6a8b52ee83ed 73 #endif