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39 lines
646 B
39 lines
646 B
3 years ago
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package id3ed
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//////////////////////////////////////
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//(ᗜˬᗜ)~⭐//Under construction//(ᗜ‸ᗜ)//
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//////////////////////////////////////
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import (
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"bytes"
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"fmt"
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"io"
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)
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type Header struct {
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Identifier string
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Version int
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Flags int
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Size int64
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}
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func GetHeader(rs io.ReadSeeker) (*Header, error) {
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var header Header
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rs.Seek(0, io.SeekStart)
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identifier, err := read(rs, 3)
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if err != nil {
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return nil, err
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}
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// check if ID3v2 is used
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if !bytes.Equal([]byte(ID3v2IDENTIFIER), identifier) {
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return nil, fmt.Errorf("does not use ID3v2")
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}
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////
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header.Identifier = string(identifier)
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return &header, nil
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}
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