Платформа ЦРНП "Мирокод" для разработки проектов
https://git.mirocod.ru
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27 lines
580 B
27 lines
580 B
package vfsgen |
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import ( |
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"io" |
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) |
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// stringWriter writes given bytes to underlying io.Writer as a Go interpreted string literal value, |
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// not including double quotes. It tracks the total number of bytes written. |
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type stringWriter struct { |
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io.Writer |
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N int64 // Total bytes written. |
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} |
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func (sw *stringWriter) Write(p []byte) (n int, err error) { |
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const hex = "0123456789abcdef" |
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buf := []byte{'\\', 'x', 0, 0} |
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for _, b := range p { |
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buf[2], buf[3] = hex[b/16], hex[b%16] |
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_, err = sw.Writer.Write(buf) |
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if err != nil { |
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return n, err |
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} |
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n++ |
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sw.N++ |
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} |
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return n, nil |
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}
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