FLACMetadataSplitter.h

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00001 //===========================================================================
00002 //Copyright (C) 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 #pragma once
00032 #include <libOOOgg/dllstuff.h>
00033 #include <libOOOgg/OggPacket.h>
00034 #include <libOOOgg/StampedOggPacket.h>
00035 #include "FLACHeaderTweaker.h"
00036 
00037 #include <fstream>
00038 
00039 using namespace std;
00040 
00041 class FLACMetadataSplitter
00042 {
00043 public:
00044         FLACMetadataSplitter(void);
00045         ~FLACMetadataSplitter(void);
00046 
00047         
00048         bool loadMetadata(OggPacket* inMetadata);
00049         unsigned long numHeaders();
00050         StampedOggPacket* getHeader(unsigned long inIndex);
00051 protected:
00052         static StampedOggPacket* convertToStampedPacket(OggPacket* inPacket);
00053         OggPacket* mMetadataBlock;
00054         FLACHeaderTweaker mHeaderTweaker;
00055 
00056         void emptyList();
00057         bool addOtherHeaders();
00058         bool addStreamInfo();
00059         bool verifyCodecID();
00060         bool addCodecIdent();
00061 
00062         bool splitMetadata();
00063 
00064         //fstream debugLog;
00065 };

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