diff options
Diffstat (limited to 'dhcpv6/dhcpv6relay.go')
| -rw-r--r-- | dhcpv6/dhcpv6relay.go | 39 |
1 files changed, 25 insertions, 14 deletions
diff --git a/dhcpv6/dhcpv6relay.go b/dhcpv6/dhcpv6relay.go index ace35f7..5a29c87 100644 --- a/dhcpv6/dhcpv6relay.go +++ b/dhcpv6/dhcpv6relay.go @@ -4,6 +4,7 @@ import ( "errors" "fmt" "net" + "strings" "github.com/insomniacslk/dhcp/iana" "github.com/u-root/uio/uio" @@ -100,20 +101,30 @@ func (r *RelayMessage) String() string { // Summary prints all options associated with this relay message. func (r *RelayMessage) Summary() string { - ret := fmt.Sprintf( - "RelayMessage\n"+ - " messageType=%v\n"+ - " hopcount=%v\n"+ - " linkaddr=%v\n"+ - " peeraddr=%v\n"+ - " options=%v\n", - r.Type(), - r.HopCount, - r.LinkAddr, - r.PeerAddr, - r.Options, - ) - return ret + return r.LongString(0) +} + +// LongString prints all options associated with this message. +func (r *RelayMessage) LongString(spaceIndent int) string { + indent := strings.Repeat(" ", spaceIndent) + + var s strings.Builder + s.WriteString(indent) + s.WriteString("RelayMessage{\n") + s.WriteString(indent) + s.WriteString(fmt.Sprintf(" MessageType=%s\n", r.MessageType)) + s.WriteString(indent) + s.WriteString(fmt.Sprintf(" HopCount=%d\n", r.HopCount)) + s.WriteString(indent) + s.WriteString(fmt.Sprintf(" LinkAddr=%s\n", r.LinkAddr)) + s.WriteString(indent) + s.WriteString(fmt.Sprintf(" PeerAddr=%s\n", r.PeerAddr)) + s.WriteString(indent) + s.WriteString(" Options: ") + s.WriteString(r.Options.Options.LongString(spaceIndent + 2)) + s.WriteString("\n}") + + return s.String() } // ToBytes returns the serialized version of this relay message as defined by |