30 lines
497 B
Go
30 lines
497 B
Go
package selfupdate
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import (
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"io/ioutil"
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stdlog "log"
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"os"
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)
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var log = stdlog.New(ioutil.Discard, "", 0)
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var logEnabled = false
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// EnableLog enables to output logging messages in library
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func EnableLog() {
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if logEnabled {
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return
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}
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logEnabled = true
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log.SetOutput(os.Stderr)
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log.SetFlags(stdlog.Ltime)
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}
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// DisableLog disables to output logging messages in library
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func DisableLog() {
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if !logEnabled {
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return
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}
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logEnabled = false
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log.SetOutput(ioutil.Discard)
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log.SetFlags(0)
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}
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