forked from TrueCloudLab/zapjournald
78 lines
1.5 KiB
Go
78 lines
1.5 KiB
Go
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package zapjournald
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import (
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"os"
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"path/filepath"
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"time"
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"go.uber.org/zap"
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"go.uber.org/zap/zapcore"
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)
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// Facility defines syslog facility from /usr/include/sys/syslog.h .
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type Facility uint32
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// Syslog compatibility fields.
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const (
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SyslogFacilityField = "SYSLOG_FACILITY"
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SyslogIdentifierField = "SYSLOG_IDENTIFIER"
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SyslogPidField = "SYSLOG_PID"
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SyslogTimestampField = "SYSLOG_TIMESTAMP"
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)
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// Facilities before LogFtp are the same on Linux, BSD, and OS X.
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const (
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LogKern Facility = iota << 3
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LogUser
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LogMail
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LogDaemon
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LogAuth
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LogSyslog
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LogLpr
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LogNews
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LogUucp
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LogCron
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LogAuthpriv
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LogFtp
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_ // unused
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LogAudit // unused
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_ // unused
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_ // unused
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LogLocal0
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LogLocal1
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LogLocal2
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LogLocal3
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LogLocal4
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LogLocal5
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LogLocal6
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LogLocal7
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)
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// LogFacmask is used to extract facility part of the message.
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const LogFacmask = 0x03f8
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// SyslogFields contains slice of fields that
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// indexed with syslog by default.
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var SyslogFields = []string{
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SyslogFacilityField,
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SyslogIdentifierField,
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SyslogPidField,
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SyslogTimestampField,
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}
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func SyslogFacility(facility Facility) zapcore.Field {
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return zap.Uint32(SyslogFacilityField, uint32(facility&LogFacmask)>>3)
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}
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func SyslogIdentifier() zapcore.Field {
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return zap.String(SyslogIdentifierField, filepath.Base(os.Args[0]))
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}
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func SyslogPid() zapcore.Field {
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return zap.Int(SyslogPidField, os.Getpid())
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}
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func SyslogTimestamp(time time.Time) zapcore.Field {
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return zap.Time(SyslogTimestampField, time)
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}
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