pefect / NetworkSocketAPI

ap

Dependencies:   DnsQuery

Dependents:   WizFi310_TCP_Echo_Server_Example

Fork of NetworkSocketAPI by NetworkSocketAPI

TCPServer.h@126:636a06d0aa42, 2017-10-01 (annotated)

Committer:
maru536
Date:
Sun Oct 01 20:55:24 2017 +0000
Revision:
126:636a06d0aa42
Parent:
105:2fd212f8da61 
merge1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Christopher Haster 104:d28d8b508e7c 1 /* TCPServer
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 #ifndef TCPSERVER_H
Christopher Haster 89:b1d417383c0d 18 #define TCPSERVER_H
Christopher Haster 89:b1d417383c0d 19
Christopher Haster 89:b1d417383c0d 20 #include "Socket.h"
Christopher Haster 89:b1d417383c0d 21 #include "TCPSocket.h"
Christopher Haster 105:2fd212f8da61 22 #include "NetworkStack.h"
Christopher Haster 89:b1d417383c0d 23
Christopher Haster 103:37decbcb1108 24 /** TCP socket server
Christopher Haster 89:b1d417383c0d 25 */
Christopher Haster 89:b1d417383c0d 26 class TCPServer : public Socket {
Christopher Haster 89:b1d417383c0d 27 public:
Christopher Haster 103:37decbcb1108 28 /** Create an uninitialized socket
Christopher Haster 103:37decbcb1108 29 *
Christopher Haster 103:37decbcb1108 30 * Must call open to initialize the socket on a network stack.
Christopher Haster 89:b1d417383c0d 31 */
Christopher Haster 90:0a988e4abb72 32 TCPServer();
Christopher Haster 90:0a988e4abb72 33
Christopher Haster 103:37decbcb1108 34 /** Create a socket on a network stack
Christopher Haster 103:37decbcb1108 35 *
Christopher Haster 103:37decbcb1108 36 * Creates and opens a socket on the specified network stack.
Christopher Haster 103:37decbcb1108 37 *
Christopher Haster 103:37decbcb1108 38 * @param iface Network stack as target for socket
Christopher Haster 103:37decbcb1108 39 */
Christopher Haster 105:2fd212f8da61 40 TCPServer(NetworkStack *iface);
Christopher Haster 103:37decbcb1108 41
Christopher Haster 103:37decbcb1108 42 /** Opens a socket
Christopher Haster 103:37decbcb1108 43 *
Christopher Haster 103:37decbcb1108 44 * Creates a network socket on the specified network stack.
Christopher Haster 103:37decbcb1108 45 * Not needed if stack is passed to the socket's constructor.
Christopher Haster 103:37decbcb1108 46 *
Christopher Haster 103:37decbcb1108 47 * @param iface Network stack as target for socket
Christopher Haster 103:37decbcb1108 48 * @return 0 on success, negative error code on failure
Christopher Haster 90:0a988e4abb72 49 */
Christopher Haster 105:2fd212f8da61 50 virtual int open(NetworkStack *iface);
Christopher Haster 89:b1d417383c0d 51
Christopher Haster 103:37decbcb1108 52 /** Listen for connections on a TCP socket
Christopher Haster 103:37decbcb1108 53 *
Christopher Haster 103:37decbcb1108 54 * Marks the socket as a passive socket that can be used to accept
Christopher Haster 103:37decbcb1108 55 * incoming connections.
Christopher Haster 103:37decbcb1108 56 *
Christopher Haster 103:37decbcb1108 57 * @param backlog Number of pending connections that can be queued
Christopher Haster 103:37decbcb1108 58 * simultaneously, defaults to 1
Christopher Haster 103:37decbcb1108 59 * @return 0 on success, negative error code on failure
Christopher Haster 89:b1d417383c0d 60 */
Christopher Haster 103:37decbcb1108 61 int listen(int backlog = 1);
Christopher Haster 89:b1d417383c0d 62
Christopher Haster 103:37decbcb1108 63 /** Accepts a connection on a TCP socket
Christopher Haster 103:37decbcb1108 64 *
Christopher Haster 103:37decbcb1108 65 * The server socket must be bound and set to listen for connections.
Christopher Haster 103:37decbcb1108 66 * On a new connection, creates a network socket using the specified
Christopher Haster 103:37decbcb1108 67 * socket instance.
Christopher Haster 103:37decbcb1108 68 *
Christopher Haster 103:37decbcb1108 69 * By default, accept blocks until data is sent. If socket is set to
Christopher Haster 103:37decbcb1108 70 * non-blocking or times out, NSAPI_ERROR_WOULD_BLOCK is returned
Christopher Haster 103:37decbcb1108 71 * immediately.
Christopher Haster 103:37decbcb1108 72 *
Christopher Haster 103:37decbcb1108 73 * @param socket TCPSocket instance that will handle the incoming connection.
Christopher Haster 103:37decbcb1108 74 * @return 0 on success, negative error code on failure
Christopher Haster 89:b1d417383c0d 75 */
Christopher Haster 89:b1d417383c0d 76 int accept(TCPSocket *connection);
Christopher Haster 89:b1d417383c0d 77 };
Christopher Haster 89:b1d417383c0d 78
Christopher Haster 89:b1d417383c0d 79 #endif