mirror of
https://github.com/cwinfo/matterbridge.git
synced 2024-11-25 16:51:35 +00:00
25 lines
810 B
Go
25 lines
810 B
Go
package srslog
|
|
|
|
import (
|
|
"fmt"
|
|
)
|
|
|
|
// Framer is a type of function that takes an input string (typically an
|
|
// already-formatted syslog message) and applies "message framing" to it. We
|
|
// have different framers because different versions of the syslog protocol
|
|
// and its transport requirements define different framing behavior.
|
|
type Framer func(in string) string
|
|
|
|
// DefaultFramer does nothing, since there is no framing to apply. This is
|
|
// the original behavior of the Go syslog package, and is also typically used
|
|
// for UDP syslog.
|
|
func DefaultFramer(in string) string {
|
|
return in
|
|
}
|
|
|
|
// RFC5425MessageLengthFramer prepends the message length to the front of the
|
|
// provided message, as defined in RFC 5425.
|
|
func RFC5425MessageLengthFramer(in string) string {
|
|
return fmt.Sprintf("%d %s", len(in), in)
|
|
}
|