48 lines
924 B
Go
48 lines
924 B
Go
package logging
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import (
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"log"
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"os"
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)
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/*
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ToLog returns a stdlib *log.Logger from a logging.Logger. It simply wraps the (logging.Logger).ToLogger() methods.
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prio is an OR'd logPrio of the Priority* constants.
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*/
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func ToLog(l Logger, prio logPrio) (stdLibLog *log.Logger) {
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stdLibLog = l.ToLogger(prio)
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return
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}
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// ToRaw returns a *logWriter from a logging.Logger. It is an alternative to the (logging.Logger).ToRaw() methods.
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func ToRaw(l Logger, prio logPrio) (raw *logWriter) {
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raw = &logWriter{
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backend: l,
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prio: prio,
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}
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return
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}
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// testOpen attempts to open a file for writing to test for suitability as a LogFile path.
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func testOpen(path string) (success bool, err error) {
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var f *os.File
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// Example #2, https://golang.org/pkg/os/#OpenFile
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if f, err = os.OpenFile(path, appendFlags, logPerm); err != nil {
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return
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}
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if err = f.Close(); err != nil {
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return
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}
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success = true
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return
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}
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