00001 //=========================================================================== 00002 //Copyright (C) 2003, 2004 Zentaro Kavanagh 00003 // 00004 //Redistribution and use in source and binary forms, with or without 00005 //modification, are permitted provided that the following conditions 00006 //are met: 00007 // 00008 //- Redistributions of source code must retain the above copyright 00009 // notice, this list of conditions and the following disclaimer. 00010 // 00011 //- Redistributions in binary form must reproduce the above copyright 00012 // notice, this list of conditions and the following disclaimer in the 00013 // documentation and/or other materials provided with the distribution. 00014 // 00015 //- Neither the name of Zentaro Kavanagh nor the names of contributors 00016 // may be used to endorse or promote products derived from this software 00017 // without specific prior written permission. 00018 // 00019 //THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00020 //``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00021 //LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 00022 //PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ORGANISATION OR 00023 //CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00024 //EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00025 //PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00026 //PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00027 //LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00028 //NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00029 //SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00030 //=========================================================================== 00031 00032 #pragma once 00033 00034 //STL Includes 00035 #include <vector> 00036 using namespace std; 00037 00038 //Class Includes 00039 #include <libOOOgg/StampedOggPacket.h> 00040 #include <libOOOgg/OggPageHeader.h> 00041 #include <libOOOgg/IOggPackSource.h> 00042 00043 //OggPage represents an Ogg Encapsulation Format page 00044 class LIBOOOGG_API OggPage 00045 : public IOggPackSource 00046 { 00047 public: 00048 //Constants 00049 static const unsigned long HEX_DUMP_LINE_LENGTH = 16; 00050 00051 //Constructors 00052 OggPage(void); 00053 virtual ~OggPage(void); 00054 00056 OggPage* clone(); 00057 00059 unsigned long pageSize(); 00060 00062 unsigned long headerSize(); 00063 00065 unsigned long dataSize(); 00066 00067 //IOggPackSource Implementation 00068 virtual OggPacket* getPacket(unsigned long inPacketNo); 00069 virtual unsigned long numPackets(); 00070 00072 StampedOggPacket* getStampedPacket(unsigned long inPacketNo); 00073 00074 //TODO::: This really shouldn't be ehere. 00075 bool addPacket(StampedOggPacket* inPacket); 00076 00078 OggPageHeader* header(); 00079 00081 unsigned char* createRawPageData(); 00082 00084 void computeAndSetCRCChecksum(); 00085 00086 protected: 00087 //Member data of packets and header. 00088 vector<StampedOggPacket*> mPacketList; 00089 OggPageHeader* mHeader; 00090 00091 private: 00092 OggPage& operator=(const OggPage& other); /* Don't assign me */ 00093 OggPage(const OggPage& other); /* Don't copy me */ 00094 };