36 lines
855 B
Go
36 lines
855 B
Go
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package utio
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import (
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"os"
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)
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// DecodeFile tries to open the file at the specified path and if successful it decodes d.
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func DecodeFile(path string, d Decoder) error {
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return ReadFile(path, d.Decode)
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}
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// ReadFile tries to open the file at the specified path and if successful it invokes fn.
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func ReadFile(path string, fn ReadFunc) error {
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var f, err = os.Open(path)
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if nil != err {
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return err
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}
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defer f.Close()
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return fn(f)
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}
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// EncodeFile tries to open the file at the specified path and if successful it encodes e.
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func EncodeFile(path string, e Encoder) error {
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return WriteFile(path, e.Encode)
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}
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// WriteFile tries to create the file at the specified path and if successful it invokes fn.
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func WriteFile(path string, fn WriteFunc) error {
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var f, err = os.Create(path)
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if nil != err {
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return err
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}
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defer f.Close()
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return fn(f)
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}
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