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18 lines
363 B
18 lines
363 B
3 years ago
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package id3ed
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import (
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"fmt"
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"io"
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)
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// Shortcut function to read n bytes from reader. Peeked from here: https://github.com/dhowden/tag/blob/master/util.go
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func read(rs io.Reader, n int) ([]byte, error) {
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read := make([]byte, n)
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_, err := rs.Read(read)
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if err != nil {
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return nil, fmt.Errorf("could not read from reader: %s", err)
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}
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return read, nil
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}
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