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30 lines
1.3 KiB
C++
30 lines
1.3 KiB
C++
#pragma once
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#include "../Agave/Metadata/svc_metatag.h"
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#include "Metadata.h"
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// {9937E02D-205B-4964-86A9-F784D9C05F5D}
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static const GUID MP3StreamMetadataGUID =
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{ 0x9937e02d, 0x205b, 0x4964, { 0x86, 0xa9, 0xf7, 0x84, 0xd9, 0xc0, 0x5f, 0x5d } };
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class MP3StreamMetadata : public svc_metaTag
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{
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private:
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/* These methods are to be used by api_metadata */
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const wchar_t *GetName();
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GUID getGUID(); // this needs to be the same GUID that you use when registering your service factory
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int getFlags(); // how this service gets its info
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int isOurFile(const wchar_t *filename);
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int metaTag_open(const wchar_t *filename);
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void metaTag_close(); // self-destructs when this is called (you don't need to call serviceFactory->releaseInterface)
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/* user API starts here */
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const wchar_t *enumSupportedTag(int n, int *datatype = NULL); // returns a list of understood tags. might not be complete (see note [1])
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int getTagSize(const wchar_t *tag, size_t *sizeBytes); // always gives you BYTES, not characters (be careful with your strings)
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int getMetaData(const wchar_t *tag, __int8 *buf, int buflenBytes, int datatype = METATYPE_STRING); // buflen is BYTES, not characters (be careful with your strings)
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int setMetaData(const wchar_t *tag, const __int8 *buf, int buflenBytes, int datatype = METATYPE_STRING);
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private:
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Metadata metadata;
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RECVS_DISPATCH;
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};
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