forked from Links2004/arduinoWebSockets
77 lines
2.8 KiB
C++
77 lines
2.8 KiB
C++
/**
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* @file WebSocketsServer.cpp
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* @date 28.10.2020
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* @author Markus Sattler & esp8266/arduino community
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*
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* Copyright (c) 2020 Markus Sattler. All rights reserved.
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* This file is part of the WebSockets for Arduino.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifndef __WEBSOCKETS4WEBSERVER_H
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#define __WEBSOCKETS4WEBSERVER_H
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#include <WebSocketsServer.h>
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#include <ESP8266WebServer.h>
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#if WEBSOCKETS_NETWORK_TYPE == NETWORK_ESP8266 && WEBSERVER_HAS_HOOK
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class WebSockets4WebServer: public WebSocketsServerCore {
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public:
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WebSockets4WebServer(const String& origin = "", const String& protocol = "arduino"):
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WebSocketsServerCore(origin, protocol)
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{
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begin();
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}
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ESP8266WebServer::HookFunction hookForWebserver (const String& wsRootDir, WebSocketServerEvent event)
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{
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onEvent(event);
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return [&, wsRootDir](const String & method, const String & url, WiFiClient * tcpClient, ESP8266WebServer::ContentTypeFunction contentType)
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{
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if (!(method == "GET" && url.indexOf(wsRootDir) == 0)) {
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return ESP8266WebServer::CLIENT_REQUEST_CAN_CONTINUE;
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}
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// allocate a WiFiClient copy (like in WebSocketsServer::handleNewClients())
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WEBSOCKETS_NETWORK_CLASS * newTcpClient = new WEBSOCKETS_NETWORK_CLASS(*tcpClient);
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// Then initialize a new WSclient_t (like in WebSocketsServer::handleNewClient())
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WSclient_t * client = handleNewClient(newTcpClient);
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if (client)
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{
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// give "GET <url>"
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String headerLine;
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headerLine.reserve(url.length() + 5);
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headerLine = "GET ";
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headerLine += url;
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handleHeader(client, &headerLine);
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}
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// tell webserver to not close but forget about this client
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return ESP8266WebServer::CLIENT_IS_GIVEN;
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};
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}
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};
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#endif // WEBSOCKETS_NETWORK_TYPE == NETWORK_ESP8266 && WEBSERVER_HAS_HOOK
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#endif // __WEBSOCKETS4WEBSERVER_H
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