2021-02-26 15:52:29 -05:00
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package logging
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2021-02-26 20:27:35 -05:00
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import (
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"fmt"
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"log"
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"github.com/coreos/go-systemd/journal"
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)
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func (l *SystemDLogger) Setup() {
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// NOOP
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_ = ""
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}
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func (l *SystemDLogger) Shutdown() {
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// NOOP
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_ = ""
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}
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func (l *SystemDLogger) doDebug(d bool) {
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l.EnableDebug = d
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}
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func (l *SystemDLogger) setPrefix(prefix string) {
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l.Prefix = prefix
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}
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func (l *SystemDLogger) GetPrefix() string {
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return l.Prefix
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}
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func (l *SystemDLogger) Alert(s string, v ...interface{}) (err error) {
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var msg string
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if v != nil {
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msg = fmt.Sprintf(s, v...)
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} else {
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msg = s
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}
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l.renderWrite(msg, journal.PriAlert)
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return
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}
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func (l *SystemDLogger) Crit(s string, v ...interface{}) (err error) {
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var msg string
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if v != nil {
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msg = fmt.Sprintf(s, v...)
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} else {
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msg = s
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}
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l.renderWrite(msg, journal.PriCrit)
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return
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}
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func (l *SystemDLogger) Debug(s string, v ...interface{}) (err error) {
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if !l.EnableDebug {
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return
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}
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var msg string
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if v != nil {
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msg = fmt.Sprintf(s, v...)
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} else {
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msg = s
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}
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l.renderWrite(msg, journal.PriDebug)
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return
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}
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func (l *SystemDLogger) Emerg(s string, v ...interface{}) (err error) {
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var msg string
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if v != nil {
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msg = fmt.Sprintf(s, v...)
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} else {
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msg = s
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}
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l.renderWrite(msg, journal.PriEmerg)
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return
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}
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func (l *SystemDLogger) Err(s string, v ...interface{}) (err error) {
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var msg string
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if v != nil {
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msg = fmt.Sprintf(s, v...)
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} else {
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msg = s
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}
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l.renderWrite(msg, journal.PriErr)
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return
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}
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func (l *SystemDLogger) Info(s string, v ...interface{}) (err error) {
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var msg string
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if v != nil {
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msg = fmt.Sprintf(s, v...)
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} else {
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msg = s
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}
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l.renderWrite(msg, journal.PriInfo)
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return
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}
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func (l *SystemDLogger) Notice(s string, v ...interface{}) (err error) {
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var msg string
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if v != nil {
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msg = fmt.Sprintf(s, v...)
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} else {
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msg = s
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}
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l.renderWrite(msg, journal.PriNotice)
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return
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}
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func (l *SystemDLogger) Warning(s string, v ...interface{}) (err error) {
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var msg string
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if v != nil {
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msg = fmt.Sprintf(s, v...)
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} else {
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msg = s
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}
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l.renderWrite(msg, journal.PriWarning)
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return
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}
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func (l *SystemDLogger) renderWrite(msg string, prio journal.Priority) {
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// TODO: implement code line, etc.
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// https://www.freedesktop.org/software/systemd/man/systemd.journal-fields.html
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// CODE_FILE=, CODE_LINE=, CODE_FUNC=
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var err error
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vars := map[string]string{
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"DOCUMENTATION": "https://git.r00t2.io/Go_GoUtils/",
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"SYSLOG_IDENTIFIER": l.Prefix,
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"SYSLOG_FACILITY": "1", // USER
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}
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if err = journal.Send(msg, prio, vars); err != nil {
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log.Panicln("could not send to Journald")
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}
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2021-02-26 15:52:29 -05:00
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return
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}
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