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Protocol.hpp
00001 /*********************************************************************** 00002 * * 00003 * ViTooKi * 00004 * * 00005 * title: Protocol.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 * 00015 * vitooki-user@lists.sourceforge.net * 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 * 00022 * of the License, or (at your option) any later version. * 00023 * * 00024 * This program is distributed in the hope that it will be useful, * 00025 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00026 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00027 * GNU General Public License for more details. * 00028 * * 00029 * You should have received a copy of the GNU General Public License * 00030 * along with this program; if not, write to the Free Software * 00031 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, * 00032 * MA 02111-1307, USA. * 00033 * * 00034 ***********************************************************************/ 00035 00036 /*********************************************************************** 00037 * * 00038 * REVISION HISTORY: * 00039 * * 00040 * * 00041 * * 00042 ***********************************************************************/ 00043 00044 #ifndef _PS_PROXY_PROTOCOL 00045 #define _PS_PROXY_PROTOCOL 00046 #include "global.hpp" 00047 #ifdef ISOMP4 00048 #include "ISOMovies.h" 00049 #endif 00050 00051 class Session; 00052 enum KnownProtocols { PROTO_UNKNOWN = 0, PROTO_RTSP, PROTO_HTTP }; 00053 00065 class Protocol { 00066 public: 00067 virtual ~Protocol() {}; 00068 00069 typedef enum {OK,NOTFOUND,ILLEGAL,UNKNOWNCMD} StatusValues; 00070 00071 virtual bool applyReqToSession(const char *req, u32 bytesRead, Session * ses) = 0; 00072 00073 KnownProtocols getID() { return protoID; }; 00074 00075 virtual void generateFileNotFound()=0; 00076 00077 virtual int getLastStatus() const=0; 00078 00079 virtual const char* getBuffer() const=0; 00080 00081 virtual int getDefaultPort() const=0; 00082 00083 00084 protected: 00085 KnownProtocols protoID; 00086 }; 00087 #endif