// Translate our match fields into openflow 1.3 match fields
func (self *Flow) xlateMatch() openflow13.Match {
ofMatch := openflow13.NewMatch()
// Handle input poty
if self.Match.InputPort != 0 {
inportField := openflow13.NewInPortField(self.Match.InputPort)
ofMatch.AddField(*inportField)
}
// Handle mac DA field
if self.Match.MacDa != nil {
if self.Match.MacDaMask != nil {
macDaField := openflow13.NewEthDstField(*self.Match.MacDa, self.Match.MacDaMask)
ofMatch.AddField(*macDaField)
} else {
macDaField := openflow13.NewEthDstField(*self.Match.MacDa, nil)
ofMatch.AddField(*macDaField)
}
}
// Handle MacSa field
if self.Match.MacSa != nil {
if self.Match.MacSaMask != nil {
macSaField := openflow13.NewEthSrcField(*self.Match.MacSa, self.Match.MacSaMask)
ofMatch.AddField(*macSaField)
} else {
macSaField := openflow13.NewEthSrcField(*self.Match.MacSa, nil)
ofMatch.AddField(*macSaField)
}
}
// Handle ethertype
if self.Match.Ethertype != 0 {
etypeField := openflow13.NewEthTypeField(self.Match.Ethertype)
ofMatch.AddField(*etypeField)
}
// Handle Vlan id
if self.Match.VlanId != 0 {
vidField := openflow13.NewVlanIdField(self.Match.VlanId)
ofMatch.AddField(*vidField)
}
// Handle IP Dst
if self.Match.IpDa != nil {
if self.Match.IpDaMask != nil {
ipDaField := openflow13.NewIpv4DstField(*self.Match.IpDa, self.Match.IpDaMask)
ofMatch.AddField(*ipDaField)
} else {
ipDaField := openflow13.NewIpv4DstField(*self.Match.IpDa, nil)
ofMatch.AddField(*ipDaField)
}
}
// Handle IP Src
if self.Match.IpSa != nil {
if self.Match.IpSaMask != nil {
ipSaField := openflow13.NewIpv4SrcField(*self.Match.IpSa, self.Match.IpSaMask)
ofMatch.AddField(*ipSaField)
} else {
ipSaField := openflow13.NewIpv4SrcField(*self.Match.IpSa, nil)
ofMatch.AddField(*ipSaField)
}
}
// Handle IP protocol
if self.Match.IpProto != 0 {
protoField := openflow13.NewIpProtoField(self.Match.IpProto)
ofMatch.AddField(*protoField)
}
// Handle port numbers
if self.Match.IpProto == IP_PROTO_TCP && self.Match.TcpSrcPort != 0 {
portField := openflow13.NewTcpSrcField(self.Match.TcpSrcPort)
ofMatch.AddField(*portField)
}
if self.Match.IpProto == IP_PROTO_TCP && self.Match.TcpDstPort != 0 {
portField := openflow13.NewTcpDstField(self.Match.TcpDstPort)
ofMatch.AddField(*portField)
}
if self.Match.IpProto == IP_PROTO_UDP && self.Match.UdpSrcPort != 0 {
portField := openflow13.NewUdpSrcField(self.Match.UdpSrcPort)
ofMatch.AddField(*portField)
}
if self.Match.IpProto == IP_PROTO_UDP && self.Match.UdpDstPort != 0 {
portField := openflow13.NewUdpDstField(self.Match.UdpDstPort)
ofMatch.AddField(*portField)
}
// Handle metadata
if self.Match.Metadata != nil {
if self.Match.MetadataMask != nil {
metadataField := openflow13.NewMetadataField(*self.Match.Metadata, self.Match.MetadataMask)
ofMatch.AddField(*metadataField)
} else {
metadataField := openflow13.NewMetadataField(*self.Match.Metadata, nil)
ofMatch.AddField(*metadataField)
}
}
// Handle Vxlan tunnel id
if self.Match.TunnelId != 0 {
tunnelIdField := openflow13.NewTunnelIdField(self.Match.TunnelId)
ofMatch.AddField(*tunnelIdField)
}
return *ofMatch
}
// Translate our match fields into openflow 1.3 match fields
func (self *Flow) xlateMatch() openflow13.Match {
ofMatch := openflow13.NewMatch()
// Handle input poty
if self.Match.InputPort != 0 {
inportField := openflow13.NewInPortField(self.Match.InputPort)
ofMatch.AddField(*inportField)
}
// Handle mac DA field
if self.Match.MacDa != nil {
if self.Match.MacDaMask != nil {
macDaField := openflow13.NewEthDstField(*self.Match.MacDa, self.Match.MacDaMask)
ofMatch.AddField(*macDaField)
} else {
macDaField := openflow13.NewEthDstField(*self.Match.MacDa, nil)
ofMatch.AddField(*macDaField)
}
}
// Handle MacSa field
if self.Match.MacSa != nil {
if self.Match.MacSaMask != nil {
macSaField := openflow13.NewEthSrcField(*self.Match.MacSa, self.Match.MacSaMask)
ofMatch.AddField(*macSaField)
} else {
macSaField := openflow13.NewEthSrcField(*self.Match.MacSa, nil)
ofMatch.AddField(*macSaField)
}
}
// Handle ethertype
if self.Match.Ethertype != 0 {
etypeField := openflow13.NewEthTypeField(self.Match.Ethertype)
ofMatch.AddField(*etypeField)
}
// Handle Vlan id
if self.Match.VlanId != 0 {
if self.Match.VlanIdMask != nil {
vidField := openflow13.NewVlanIdField(self.Match.VlanId, self.Match.VlanIdMask)
ofMatch.AddField(*vidField)
} else {
vidField := openflow13.NewVlanIdField(self.Match.VlanId, nil)
ofMatch.AddField(*vidField)
}
}
// Handle MPLS Label -SRTE
if self.Match.MplsLabel != 0 {
mplsLabelField := openflow13.NewMplsLabelField(self.Match.MplsLabel)
ofMatch.AddField(*mplsLabelField)
}
// Handle MPLS Bos -SRTE
if self.Match.MplsBos != 0 {
mplsBosField := openflow13.NewMplsBosField(self.Match.MplsBos)
ofMatch.AddField(*mplsBosField)
}
// Handle ARP Oper type
if self.Match.ArpOper != 0 {
arpOperField := openflow13.NewArpOperField(self.Match.ArpOper)
ofMatch.AddField(*arpOperField)
}
// Handle IP Dst
if self.Match.IpDa != nil {
if self.Match.IpDaMask != nil {
ipDaField := openflow13.NewIpv4DstField(*self.Match.IpDa, self.Match.IpDaMask)
ofMatch.AddField(*ipDaField)
} else {
ipDaField := openflow13.NewIpv4DstField(*self.Match.IpDa, nil)
ofMatch.AddField(*ipDaField)
}
}
// Handle IP Src
if self.Match.IpSa != nil {
if self.Match.IpSaMask != nil {
ipSaField := openflow13.NewIpv4SrcField(*self.Match.IpSa, self.Match.IpSaMask)
ofMatch.AddField(*ipSaField)
} else {
ipSaField := openflow13.NewIpv4SrcField(*self.Match.IpSa, nil)
ofMatch.AddField(*ipSaField)
}
}
// Handle IPv6 Dst
if self.Match.Ipv6Da != nil {
if self.Match.Ipv6DaMask != nil {
ipv6DaField := openflow13.NewIpv6DstField(*self.Match.Ipv6Da, self.Match.Ipv6DaMask)
ofMatch.AddField(*ipv6DaField)
} else {
ipv6DaField := openflow13.NewIpv6DstField(*self.Match.Ipv6Da, nil)
ofMatch.AddField(*ipv6DaField)
}
}
// Handle IPv6 Src
if self.Match.Ipv6Sa != nil {
if self.Match.Ipv6SaMask != nil {
ipv6SaField := openflow13.NewIpv6SrcField(*self.Match.Ipv6Sa, self.Match.Ipv6SaMask)
ofMatch.AddField(*ipv6SaField)
} else {
ipv6SaField := openflow13.NewIpv6SrcField(*self.Match.Ipv6Sa, nil)
ofMatch.AddField(*ipv6SaField)
}
}
// Handle IP protocol
if self.Match.IpProto != 0 {
protoField := openflow13.NewIpProtoField(self.Match.IpProto)
ofMatch.AddField(*protoField)
}
// Handle port numbers
if self.Match.IpProto == IP_PROTO_TCP && self.Match.TcpSrcPort != 0 {
portField := openflow13.NewTcpSrcField(self.Match.TcpSrcPort)
ofMatch.AddField(*portField)
}
if self.Match.IpProto == IP_PROTO_TCP && self.Match.TcpDstPort != 0 {
portField := openflow13.NewTcpDstField(self.Match.TcpDstPort)
ofMatch.AddField(*portField)
}
if self.Match.IpProto == IP_PROTO_UDP && self.Match.UdpSrcPort != 0 {
portField := openflow13.NewUdpSrcField(self.Match.UdpSrcPort)
ofMatch.AddField(*portField)
}
if self.Match.IpProto == IP_PROTO_UDP && self.Match.UdpDstPort != 0 {
portField := openflow13.NewUdpDstField(self.Match.UdpDstPort)
ofMatch.AddField(*portField)
}
// Handle tcp flags
if self.Match.IpProto == IP_PROTO_TCP && self.Match.TcpFlags != nil {
tcpFlagField := openflow13.NewTcpFlagsField(*self.Match.TcpFlags, self.Match.TcpFlagsMask)
ofMatch.AddField(*tcpFlagField)
}
// Handle metadata
if self.Match.Metadata != nil {
if self.Match.MetadataMask != nil {
metadataField := openflow13.NewMetadataField(*self.Match.Metadata, self.Match.MetadataMask)
ofMatch.AddField(*metadataField)
} else {
metadataField := openflow13.NewMetadataField(*self.Match.Metadata, nil)
ofMatch.AddField(*metadataField)
}
}
// Handle Vxlan tunnel id
if self.Match.TunnelId != 0 {
tunnelIdField := openflow13.NewTunnelIdField(self.Match.TunnelId)
ofMatch.AddField(*tunnelIdField)
}
return *ofMatch
}