DongEun Koak / WizFi250Interface

This is library for using WizFi250

Dependents:   WebSocket_WizFi250_HelloWorld IFTTT_WizFi250 AxedaGo-WizFi250 FANARM_AP_udp_server ... more

Socket/TCPSocketServer.cpp@22:f29dd1d06e89, 2015-11-18 (annotated)

Committer:
kaizen
Date:
Wed Nov 18 23:11:22 2015 +0000
Revision:
22:f29dd1d06e89
Parent:
5:8a0702aa91e3 
Changed Antenna value

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kaizen 0:f2039204c8f6 1 /* Copyright (C) 2012 mbed.org, MIT License
kaizen 0:f2039204c8f6 2 *
kaizen 0:f2039204c8f6 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
kaizen 0:f2039204c8f6 4 * and associated documentation files (the "Software"), to deal in the Software without restriction,
kaizen 0:f2039204c8f6 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
kaizen 0:f2039204c8f6 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
kaizen 0:f2039204c8f6 7 * furnished to do so, subject to the following conditions:
kaizen 0:f2039204c8f6 8 *
kaizen 0:f2039204c8f6 9 * The above copyright notice and this permission notice shall be included in all copies or
kaizen 0:f2039204c8f6 10 * substantial portions of the Software.
kaizen 0:f2039204c8f6 11 *
kaizen 0:f2039204c8f6 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
kaizen 0:f2039204c8f6 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
kaizen 0:f2039204c8f6 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
kaizen 0:f2039204c8f6 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
kaizen 0:f2039204c8f6 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
kaizen 0:f2039204c8f6 17 */
kaizen 0:f2039204c8f6 18 /* Copyright (C) 2014 Wiznet, MIT License
kaizen 0:f2039204c8f6 19 * port to the Wiznet Module WizFi250
kaizen 0:f2039204c8f6 20 */
kaizen 0:f2039204c8f6 21
kaizen 0:f2039204c8f6 22 #include "TCPSocketServer.h"
kaizen 0:f2039204c8f6 23 #include <string>
kaizen 0:f2039204c8f6 24
kaizen 0:f2039204c8f6 25 TCPSocketServer::TCPSocketServer() {}
kaizen 0:f2039204c8f6 26
kaizen 0:f2039204c8f6 27 // Server initialization
kaizen 0:f2039204c8f6 28 int TCPSocketServer::bind(int port) {
kaizen 0:f2039204c8f6 29
kaizen 0:f2039204c8f6 30 _port = port;
kaizen 0:f2039204c8f6 31 return 0;
kaizen 0:f2039204c8f6 32 }
kaizen 0:f2039204c8f6 33
kaizen 0:f2039204c8f6 34 int TCPSocketServer::listen(int backlog) {
kaizen 0:f2039204c8f6 35 _server = true;
kaizen 0:f2039204c8f6 36 if (_cid < 0) {
kaizen 0:f2039204c8f6 37 // Socket open
kaizen 0:f2039204c8f6 38 _server = false;
kaizen 0:f2039204c8f6 39 _cid = _wizfi250->listen(WizFi250::PROTO_TCP, _port);
kaizen 0:f2039204c8f6 40
DongEun Koak 5:8a0702aa91e3 41 //WIZ_DBG("TEST CID : %d",_cid);
kaizen 0:f2039204c8f6 42 if (_cid < 0) return -1;
kaizen 0:f2039204c8f6 43 }
kaizen 0:f2039204c8f6 44
kaizen 0:f2039204c8f6 45 if (backlog != 1)
kaizen 0:f2039204c8f6 46 return -1;
kaizen 0:f2039204c8f6 47 return 0;
kaizen 0:f2039204c8f6 48 }
kaizen 0:f2039204c8f6 49
kaizen 0:f2039204c8f6 50
kaizen 0:f2039204c8f6 51 int TCPSocketServer::accept(TCPSocketConnection& connection) {
kaizen 0:f2039204c8f6 52 int acid = -1;
kaizen 0:f2039204c8f6 53
kaizen 0:f2039204c8f6 54 while (1) {
kaizen 0:f2039204c8f6 55 while (acid < 0) {
kaizen 0:f2039204c8f6 56 acid = _wizfi250->accept(_cid);
kaizen 0:f2039204c8f6 57 }
kaizen 0:f2039204c8f6 58
kaizen 0:f2039204c8f6 59 if (acid >= 0) {
kaizen 0:f2039204c8f6 60 connection.acceptCID(acid);
kaizen 0:f2039204c8f6 61 return 0;
kaizen 0:f2039204c8f6 62 }
kaizen 0:f2039204c8f6 63 }
kaizen 0:f2039204c8f6 64 return -1;
kaizen 0:f2039204c8f6 65 }