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HttpRequest.hpp

00001 /***********************************************************************
00002  *                                                                      *
00003  * ViTooKi                                                              *
00004  *                                                                      *
00005  * title: HttpRequest.hpp                                               *
00006  *                                                                      *
00007  *                                                                      *
00008  *                                                                      *
00009  * ITEC institute of the University of Klagenfurt (Austria)             *
00010  * http://www.itec.uni-klu.ac.at                                        *
00011  *                                                                      *
00012  *                                                                      *
00013  * For more information visit the ViTooKi homepage:                     *
00014  * http://ViTooKi.sourceforge.net                                       *
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00016  * vitooki-devel@lists.sourceforge.net                                  *
00017  *                                                                      *
00018  * This file is part of ViTooKi, a free video toolkit.                  *
00019  * ViTooKi is free software; you can redistribute it and/or             *
00020  * modify it under the terms of the GNU General Public License          *
00021  * as published by the Free Software Foundation; either version 2       *
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00027  * GNU General Public License for more details.                         *
00028  *                                                                      *
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00035 
00036 /***********************************************************************
00037  *                                                                      *
00038  *  REVISION HISTORY:                                                   *
00039  *                                                                      *
00040  *                                                                      *
00041  *                                                                      *
00042  ***********************************************************************/
00043 
00044 #ifndef _PS_HTTPREQUEST_HPP_
00045 #define _PS_HTTPREQUEST_HPP_
00046 
00054 #include "global.hpp"
00055 #include "net/Url.hpp"
00056 #include "net/HttpServer.hpp"
00057 
00058 
00059 #ifndef WIN32
00060 #include <netinet/in.h>
00061 #include <arpa/inet.h>
00062 #include <netdb.h>
00063 #include <sys/socket.h>
00064 #include <sys/types.h> 
00065 #endif
00066 
00067 
00068 class HttpRequest 
00069 {
00070 public:
00071         HttpRequest(const char *url);
00072         ~HttpRequest();
00073 
00074         /* connects to the Http server and parses the header, content length */
00075         bool makeHttpRequest();
00076 
00077         /* receives data bytes into the given @param recbuffer
00078          * take care on your own to call this several times, until it @returns -1 */
00079         int continueReceive(char *recbuffer, int size);
00080 
00081         int getSock() { return sock; };
00082 
00083         int getContentLength() { return contentLength; };
00084 
00085         char* getMimeType() { return HttpMimeTypeStrings[contentType]; };
00086 
00087         HttpMimeType getMimeTypeEnum() { return contentType; };
00088 
00089         void closeSock();
00090 
00091 
00092 private:
00093         Url *uri;
00094 
00095         int sock;
00096         int contentLength;
00097         HttpMimeType contentType;
00098         char *headerbuf;
00099         int bufend;
00100         char *contentStart;
00101         
00102 
00103         bool createSocket(const char *host, int port);
00104 
00105         bool isIPNumber(const char *host);
00106 
00107 };
00108 
00109 
00110 
00111 #endif