/
vif.go
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/
vif.go
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// Copyright 2017 zebra project.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package rib
import "fmt"
type VIF struct {
Id uint64
}
func NewVIF(vlanId uint64) *VIF {
vif := &VIF{
Id: vlanId,
}
return vif
}
func (ifp *Interface) VIFLookup(vlanId uint64) *VIF {
for _, vif := range ifp.VIFs {
if vif.Id == vlanId {
return vif
}
}
return nil
}
func (ifp *Interface) UnregisterVIF(vlanId uint64) *VIF {
var del *VIF
var vifs []*VIF
for _, vif := range ifp.VIFs {
if vif.Id == vlanId {
del = vif
} else {
vifs = append(vifs, vif)
}
}
ifp.VIFs = vifs
return del
}
func VIFClean() {
type VifList struct {
name string
id int
}
var vifList []*VifList
for _, ifp := range IfMap {
for _, vif := range ifp.VIFs {
vifList = append(vifList, &VifList{
name: fmt.Sprintf("%s.%d", ifp.Name, vif.Id),
id: int(vif.Id),
})
}
}
for _, vif := range vifList {
NetlinkVlanDelete(vif.name, vif.id)
}
}