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- package formatter
- import (
- "errors"
- "log"
- syslog "gopkg.in/mcuadros/go-syslog.v2"
- )
- type SyslogRFC string
- // SetSyslogFormat does the job of setting the server parser to the provided RFC log format.
- func SetSyslogFormat(server *syslog.Server, format SyslogRFC) {
- switch {
- case format == Auto:
- server.SetFormat(syslog.Automatic)
- case format == RFC3164:
- server.SetFormat(syslog.RFC3164)
- case format == RFC5424:
- server.SetFormat(syslog.RFC5424)
- }
- log.Printf("Syslog format set to: %s\n", format)
- }
- func (rfc *SyslogRFC) Set(v string) error {
- newval, err := parseRFCValue(v)
- if err != nil {
- return err
- }
- *rfc = newval
- return nil
- }
- func (rfc *SyslogRFC) String() string {
- switch {
- case *rfc == Auto:
- return "auto"
- case *rfc == RFC3164:
- return "rfc3164"
- case *rfc == RFC5424:
- return "rfc5424"
- }
- return ""
- }
- func parseRFCValue(v string) (SyslogRFC, error) {
- switch {
- case v == "rfc3164":
- return RFC3164, nil
- case v == "rfc5424":
- return RFC5424, nil
- case v == "auto":
- return Auto, nil
- default:
- return "", ErrRFCNotSupported
- }
- }
- const (
- RFC3164 = "rfc3164"
- RFC5424 = "rfc5424"
- Auto = "auto"
- )
- // ErrRFCNotSupported is raised if the supplied rfc string is
- // not recognized.
- var ErrRFCNotSupported = errors.New("RFC not known")
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