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19 lines
442 B
Go
19 lines
442 B
Go
package common
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import (
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"path/filepath"
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"strings"
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)
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type NewDecoderFunc func([]byte) Decoder
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var decoderRegistry = make(map[string][]NewDecoderFunc)
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func RegisterDecoder(ext string, dispatchFunc NewDecoderFunc) {
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decoderRegistry[ext] = append(decoderRegistry[ext], dispatchFunc)
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}
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func GetDecoder(filename string) []NewDecoderFunc {
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ext := strings.ToLower(strings.TrimLeft(filepath.Ext(filename), "."))
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return decoderRegistry[ext]
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}
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