go.ligato.io/vpp-agent/v3@v3.5.0/plugins/vpp/natplugin/vppcalls/vpp2101/vppcalls_handler.go (about) 1 // Copyright (c) 2019 Cisco and/or its affiliates. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at: 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package vpp2101 16 17 import ( 18 govppapi "go.fd.io/govpp/api" 19 "go.ligato.io/cn-infra/v2/idxmap" 20 "go.ligato.io/cn-infra/v2/logging" 21 22 "go.ligato.io/vpp-agent/v3/plugins/vpp" 23 "go.ligato.io/vpp-agent/v3/plugins/vpp/binapi/vpp2101" 24 vpp_ip "go.ligato.io/vpp-agent/v3/plugins/vpp/binapi/vpp2101/ip" 25 vpp_nat "go.ligato.io/vpp-agent/v3/plugins/vpp/binapi/vpp2101/nat44" 26 "go.ligato.io/vpp-agent/v3/plugins/vpp/ifplugin/ifaceidx" 27 "go.ligato.io/vpp-agent/v3/plugins/vpp/natplugin/vppcalls" 28 ) 29 30 func init() { 31 var msgs []govppapi.Message 32 msgs = append(msgs, vpp_nat.AllMessages()...) 33 34 vppcalls.AddNatHandlerVersion(vpp2101.Version, msgs, NewNatVppHandler) 35 } 36 37 // NatVppHandler is accessor for NAT-related vppcalls methods. 38 type NatVppHandler struct { 39 callsChannel govppapi.Channel 40 ip vpp_ip.RPCService 41 nat vpp_nat.RPCService 42 ifIndexes ifaceidx.IfaceMetadataIndex 43 dhcpIndex idxmap.NamedMapping 44 log logging.Logger 45 } 46 47 // NewNatVppHandler creates new instance of NAT vppcalls handler. 48 func NewNatVppHandler(c vpp.Client, 49 ifIndexes ifaceidx.IfaceMetadataIndex, dhcpIndex idxmap.NamedMapping, log logging.Logger, 50 ) vppcalls.NatVppAPI { 51 callsChan, _ := c.NewAPIChannel() 52 return &NatVppHandler{ 53 callsChannel: callsChan, 54 ip: vpp_ip.NewServiceClient(c), 55 nat: vpp_nat.NewServiceClient(c), 56 ifIndexes: ifIndexes, 57 dhcpIndex: dhcpIndex, 58 log: log, 59 } 60 }