HTTPRequestDispatcher.h

00001 
00002 /*
00003 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
00004  
00005 Permission is hereby granted, free of charge, to any person obtaining a copy
00006 of this software and associated documentation files (the "Software"), to deal
00007 in the Software without restriction, including without limitation the rights
00008 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
00009 copies of the Software, and to permit persons to whom the Software is
00010 furnished to do so, subject to the following conditions:
00011  
00012 The above copyright notice and this permission notice shall be included in
00013 all copies or substantial portions of the Software.
00014  
00015 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00016 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00017 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
00018 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
00019 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00020 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
00021 THE SOFTWARE.
00022 */
00023 
00024 #ifndef HTTP_REQUEST_DISPATCHER_H
00025 #define HTTP_REQUEST_DISPATCHER_H
00026 
00027 class HTTPServer;
00028 
00029 #include "api/TCPSocket.h"
00030 #include "HTTPServer.h"
00031 #include "core/netservice.h"
00032 
00033 #include "mbed.h"
00034 
00035 #define HTTP_REQUEST_TIMEOUT 5000
00036 
00037 #include <string>
00038 using std::string;
00039 
00040 class HTTPRequestDispatcher : public NetService
00041 {
00042 public:
00043   HTTPRequestDispatcher(HTTPServer* pSvr, TCPSocket* pTCPSocket);
00044   virtual ~HTTPRequestDispatcher();
00045   
00046 private:
00047 
00048   enum HTTP_METH
00049   {
00050     HTTP_GET,
00051     HTTP_POST,
00052     HTTP_HEAD
00053   };
00054   
00055   void dispatchRequest();
00056   
00057   virtual void close(); //Close TCPSocket and destroy data
00058   
00059   void onTCPSocketEvent(TCPSocketEvent e);
00060   
00061   void onTimeout(); //Connection has timed out
00062 
00063   bool getRequest(string* path, string* meth);
00064   
00065   HTTPServer* m_pSvr;
00066   TCPSocket* m_pTCPSocket;
00067   
00068   Timeout m_watchdog;
00069   bool m_closed;
00070 };
00071 
00072 #endif