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27 lines
648 B
27 lines
648 B
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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// Shortcut function to read n bytes and convert them into string |
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func readToString(rs io.Reader, n int) (string, 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 "", fmt.Errorf("could not read from reader: %s", err) |
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} |
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return string(read), nil |
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}
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