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76 lines
1.7 KiB
Go
76 lines
1.7 KiB
Go
// Syslog interface for Unix variants only
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//go:build !windows && !nacl && !plan9
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package log
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import (
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"log"
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"log/syslog"
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"os"
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"path"
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"github.com/rclone/rclone/fs"
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)
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var (
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syslogFacilityMap = map[string]syslog.Priority{
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"KERN": syslog.LOG_KERN,
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"USER": syslog.LOG_USER,
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"MAIL": syslog.LOG_MAIL,
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"DAEMON": syslog.LOG_DAEMON,
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"AUTH": syslog.LOG_AUTH,
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"SYSLOG": syslog.LOG_SYSLOG,
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"LPR": syslog.LOG_LPR,
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"NEWS": syslog.LOG_NEWS,
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"UUCP": syslog.LOG_UUCP,
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"CRON": syslog.LOG_CRON,
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"AUTHPRIV": syslog.LOG_AUTHPRIV,
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"FTP": syslog.LOG_FTP,
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"LOCAL0": syslog.LOG_LOCAL0,
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"LOCAL1": syslog.LOG_LOCAL1,
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"LOCAL2": syslog.LOG_LOCAL2,
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"LOCAL3": syslog.LOG_LOCAL3,
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"LOCAL4": syslog.LOG_LOCAL4,
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"LOCAL5": syslog.LOG_LOCAL5,
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"LOCAL6": syslog.LOG_LOCAL6,
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"LOCAL7": syslog.LOG_LOCAL7,
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}
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)
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// Starts syslog
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func startSysLog() bool {
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facility, ok := syslogFacilityMap[Opt.SyslogFacility]
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if !ok {
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log.Fatalf("Unknown syslog facility %q - man syslog for list", Opt.SyslogFacility)
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}
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Me := path.Base(os.Args[0])
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w, err := syslog.New(syslog.LOG_NOTICE|facility, Me)
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if err != nil {
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log.Fatalf("Failed to start syslog: %v", err)
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}
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log.SetFlags(0)
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log.SetOutput(w)
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fs.LogPrint = func(level fs.LogLevel, text string) {
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switch level {
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case fs.LogLevelEmergency:
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_ = w.Emerg(text)
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case fs.LogLevelAlert:
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_ = w.Alert(text)
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case fs.LogLevelCritical:
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_ = w.Crit(text)
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case fs.LogLevelError:
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_ = w.Err(text)
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case fs.LogLevelWarning:
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_ = w.Warning(text)
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case fs.LogLevelNotice:
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_ = w.Notice(text)
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case fs.LogLevelInfo:
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_ = w.Info(text)
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case fs.LogLevelDebug:
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_ = w.Debug(text)
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}
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}
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return true
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}
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