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64 lines
1.3 KiB
C
64 lines
1.3 KiB
C
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#ifndef NULLSOFT_IN_MP3_METADATA
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#define NULLSOFT_IN_MP3_METADATA
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#include "giofile.h"
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#include "ID3v1.h"
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#include "ID3v2.h"
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#include "Lyrics3.h"
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#include "apev2.h"
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enum
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{
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METADATA_SUCCESS = 0,
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SAVE_SUCCESS = 0,
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SAVE_ERROR_OPENING_FILE = 1,
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SAVE_ID3V1_WRITE_ERROR = 2,
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SAVE_ID3V2_WRITE_ERROR = 3,
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SAVE_ERROR_READONLY = 4,
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SAVE_ERROR_CANT_OPEN_TEMPFILE = 5,
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SAVE_ERROR_ERROR_OVERWRITING = 6,
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SAVE_LYRICS3_WRITE_ERROR = 7,
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SAVE_APEV2_WRITE_ERROR = 8,
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};
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class Metadata
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{
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public:
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Metadata() {}
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Metadata(CGioFile *_file, const wchar_t *_filename);
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~Metadata();
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int Open(const wchar_t *filename);
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int GetExtendedData(const char *tag, wchar_t *data, int dataLen);
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int SetExtendedData(const char *tag, const wchar_t *data);
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int Save();
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bool IsMe(const wchar_t *fn) { return filename && !_wcsicmp(filename, fn); }
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void AddRef() { InterlockedIncrement(&refs); }
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void Release() { if(!InterlockedDecrement(&refs)) delete this; }
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private:
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bool IsDirty();
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void ReadTags(CGioFile *_file);
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int GetString(const char *tag, wchar_t *data, int dataLen);
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int sampleRate = 0;
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int bitrate = 0;
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int vbr = 0;
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int channels = 0;
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int length_ms = 0;
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CGioFile file;
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public:
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ID3v1 id3v1;
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ID3v2 id3v2;
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Lyrics3 lyrics3;
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APE apev2;
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wchar_t *filename = 0;
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protected:
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volatile LONG refs = 1;
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};
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#endif
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