FileComments.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 
00032 #pragma once
00033 #include <libOOOgg/IOggCallback.h>
00034 #include "StreamCommentInfo.h"
00035 #include <libOOOgg/OggPage.h>
00036 #include <libOOOgg/OggDataBuffer.h>
00037 #include <string>
00038 #include <vector>
00039 #include <fstream>
00040 
00041 using namespace std;
00042 
00043 class LIBVORBISCOMMENT_API FileComments
00044         :       public IOggCallback
00045 {
00046 public:
00047         FileComments(void);
00048         ~FileComments(void);
00049 
00050         
00051 
00052         bool loadFile(string inFileName);
00053         string fileName();
00054 
00055         bool writeOutAll(string inFileName);
00056         bool writeOutStream(unsigned long inIndex);
00057 
00058         bool addStreamComment(StreamCommentInfo* inStreamComment);
00059         StreamCommentInfo* getStreamComment(unsigned long inIndex);
00060 
00061         unsigned long streamCount();
00062 
00063         //IOggCallback implementation
00064         virtual bool acceptOggPage(OggPage* inOggPage);
00065 protected:
00066         vector<StreamCommentInfo*> mStreams;
00067         string mFileName;
00068         unsigned long mMinorStreamCount;
00069         LOOG_INT64 mBytePos;
00070 };

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