pefect / NetworkSocketAPI

ap

Dependencies:   DnsQuery

Dependents:   WizFi310_TCP_Echo_Server_Example

Fork of NetworkSocketAPI by NetworkSocketAPI

Socket.cpp@98:0f614f1d0398, 2016-04-19 (annotated)

Committer:
Christopher Haster
Date:
Tue Apr 19 18:24:57 2016 -0500
Revision:
98:0f614f1d0398
Parent:
93:65a9f84862f0
Child:
99:f51358e506c1
Move bind to Socket



Bind can operate on any IP socket and is not specific to a protocol

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Christopher Haster 89:b1d417383c0d 1 /* Socket
Christopher Haster 89:b1d417383c0d 2 * Copyright (c) 2015 ARM Limited
Christopher Haster 89:b1d417383c0d 3 *
Christopher Haster 89:b1d417383c0d 4 * Licensed under the Apache License, Version 2.0 (the "License");
Christopher Haster 89:b1d417383c0d 5 * you may not use this file except in compliance with the License.
Christopher Haster 89:b1d417383c0d 6 * You may obtain a copy of the License at
Christopher Haster 89:b1d417383c0d 7 *
Christopher Haster 89:b1d417383c0d 8 * http://www.apache.org/licenses/LICENSE-2.0
Christopher Haster 89:b1d417383c0d 9 *
Christopher Haster 89:b1d417383c0d 10 * Unless required by applicable law or agreed to in writing, software
Christopher Haster 89:b1d417383c0d 11 * distributed under the License is distributed on an "AS IS" BASIS,
Christopher Haster 89:b1d417383c0d 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Christopher Haster 89:b1d417383c0d 13 * See the License for the specific language governing permissions and
Christopher Haster 89:b1d417383c0d 14 * limitations under the License.
Christopher Haster 89:b1d417383c0d 15 */
Christopher Haster 89:b1d417383c0d 16
Christopher Haster 89:b1d417383c0d 17 #include "Socket.h"
Christopher Haster 89:b1d417383c0d 18
Christopher Haster 90:0a988e4abb72 19 Socket::Socket()
Christopher Haster 90:0a988e4abb72 20 : _iface(0)
Christopher Haster 90:0a988e4abb72 21 , _socket(0)
Christopher Haster 89:b1d417383c0d 22 , _blocking(true)
Christopher Haster 89:b1d417383c0d 23 , _timeout(0)
Christopher Haster 89:b1d417383c0d 24 {
Christopher Haster 89:b1d417383c0d 25 }
Christopher Haster 89:b1d417383c0d 26
Christopher Haster 89:b1d417383c0d 27 Socket::~Socket()
Christopher Haster 89:b1d417383c0d 28 {
Christopher Haster 89:b1d417383c0d 29 if (_socket) {
Christopher Haster 91:cad29ce6a01c 30 close();
Christopher Haster 89:b1d417383c0d 31 }
Christopher Haster 89:b1d417383c0d 32 }
Christopher Haster 89:b1d417383c0d 33
Christopher Haster 90:0a988e4abb72 34 int Socket::open(NetworkInterface *iface, nsapi_protocol_t proto)
Christopher Haster 90:0a988e4abb72 35 {
Christopher Haster 90:0a988e4abb72 36 _iface = iface;
Christopher Haster 93:65a9f84862f0 37
Christopher Haster 93:65a9f84862f0 38 void *socket;
Christopher Haster 93:65a9f84862f0 39 int err = _iface->socket_open(&socket, proto);
Christopher Haster 93:65a9f84862f0 40 if (err) {
Christopher Haster 93:65a9f84862f0 41 return err;
Christopher Haster 93:65a9f84862f0 42 }
Christopher Haster 93:65a9f84862f0 43
Christopher Haster 93:65a9f84862f0 44 _socket = socket;
Christopher Haster 92:dd5f19874adf 45 _iface->socket_attach(_socket, &Socket::thunk, this);
Christopher Haster 93:65a9f84862f0 46
Christopher Haster 93:65a9f84862f0 47 return 0;
Christopher Haster 90:0a988e4abb72 48 }
Christopher Haster 90:0a988e4abb72 49
Christopher Haster 91:cad29ce6a01c 50 int Socket::close()
Christopher Haster 90:0a988e4abb72 51 {
Christopher Haster 90:0a988e4abb72 52 if (!_socket) {
Christopher Haster 90:0a988e4abb72 53 return 0;
Christopher Haster 90:0a988e4abb72 54 }
Christopher Haster 90:0a988e4abb72 55
Christopher Haster 93:65a9f84862f0 56 void *socket = _socket;
Christopher Haster 93:65a9f84862f0 57 _socket = 0;
Christopher Haster 93:65a9f84862f0 58 return _iface->socket_close(socket);
Christopher Haster 90:0a988e4abb72 59 }
Christopher Haster 90:0a988e4abb72 60
Christopher Haster 98:0f614f1d0398 61 int Socket::bind(uint16_t port)
Christopher Haster 98:0f614f1d0398 62 {
Christopher Haster 98:0f614f1d0398 63 SocketAddress addr(0, port);
Christopher Haster 98:0f614f1d0398 64 return bind(addr);
Christopher Haster 98:0f614f1d0398 65 }
Christopher Haster 98:0f614f1d0398 66
Christopher Haster 98:0f614f1d0398 67 int Socket::bind(const char *address, uint16_t port)
Christopher Haster 98:0f614f1d0398 68 {
Christopher Haster 98:0f614f1d0398 69 SocketAddress addr(address, port);
Christopher Haster 98:0f614f1d0398 70 return bind(addr);
Christopher Haster 98:0f614f1d0398 71 }
Christopher Haster 98:0f614f1d0398 72
Christopher Haster 98:0f614f1d0398 73 int Socket::bind(const SocketAddress &address)
Christopher Haster 98:0f614f1d0398 74 {
Christopher Haster 98:0f614f1d0398 75 if (!_socket) {
Christopher Haster 98:0f614f1d0398 76 return NSAPI_ERROR_NO_SOCKET;
Christopher Haster 98:0f614f1d0398 77 }
Christopher Haster 98:0f614f1d0398 78
Christopher Haster 98:0f614f1d0398 79 return _iface->socket_bind(_socket, address);
Christopher Haster 98:0f614f1d0398 80 }
Christopher Haster 98:0f614f1d0398 81
Christopher Haster 89:b1d417383c0d 82 void Socket::set_blocking(bool blocking)
Christopher Haster 89:b1d417383c0d 83 {
Christopher Haster 89:b1d417383c0d 84 _blocking = blocking;
Christopher Haster 89:b1d417383c0d 85 }
Christopher Haster 89:b1d417383c0d 86
Christopher Haster 89:b1d417383c0d 87 void Socket::set_timeout(unsigned timeout)
Christopher Haster 89:b1d417383c0d 88 {
Christopher Haster 89:b1d417383c0d 89 _timeout = timeout;
Christopher Haster 89:b1d417383c0d 90 }
Christopher Haster 89:b1d417383c0d 91
Christopher Haster 89:b1d417383c0d 92 int Socket::set_option(int optname, const void *optval, unsigned int optlen)
Christopher Haster 89:b1d417383c0d 93 {
Christopher Haster 89:b1d417383c0d 94 if (!_socket) {
Christopher Haster 89:b1d417383c0d 95 return NSAPI_ERROR_NO_SOCKET;
Christopher Haster 89:b1d417383c0d 96 }
Christopher Haster 89:b1d417383c0d 97
Christopher Haster 89:b1d417383c0d 98 return _iface->socket_set_option(_socket, optname, optval, optlen);
Christopher Haster 89:b1d417383c0d 99 }
Christopher Haster 89:b1d417383c0d 100
Christopher Haster 89:b1d417383c0d 101 int Socket::get_option(int optname, void *optval, unsigned int *optlen)
Christopher Haster 89:b1d417383c0d 102 {
Christopher Haster 89:b1d417383c0d 103 if (!_socket) {
Christopher Haster 89:b1d417383c0d 104 return NSAPI_ERROR_NO_SOCKET;
Christopher Haster 89:b1d417383c0d 105 }
Christopher Haster 89:b1d417383c0d 106
Christopher Haster 89:b1d417383c0d 107 return _iface->socket_get_option(_socket, optname, optval, optlen);
Christopher Haster 89:b1d417383c0d 108 }
Christopher Haster 89:b1d417383c0d 109
Christopher Haster 92:dd5f19874adf 110 void Socket::thunk(void *data)
Christopher Haster 89:b1d417383c0d 111 {
Christopher Haster 92:dd5f19874adf 112 Socket *self = (Socket *)data;
Christopher Haster 92:dd5f19874adf 113 if (self->_callback) {
Christopher Haster 92:dd5f19874adf 114 self->_callback();
Christopher Haster 92:dd5f19874adf 115 }
Christopher Haster 89:b1d417383c0d 116 }
Christopher Haster 92:dd5f19874adf 117
Christopher Haster 92:dd5f19874adf 118 void Socket::attach(FunctionPointer callback)
Christopher Haster 92:dd5f19874adf 119 {
Christopher Haster 92:dd5f19874adf 120 _callback = callback;
Christopher Haster 92:dd5f19874adf 121 }