mirror of
https://github.com/openziti/ziti.git
synced 2026-09-10 08:45:41 +00:00
Paul Lorenz
134 lines
3.1 KiB
Go
134 lines
3.1 KiB
Go
/*
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Copyright NetFoundry Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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https://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package model
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import (
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"github.com/openziti/foundation/v2/stringz"
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"github.com/openziti/ziti/controller/db"
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"net"
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"sort"
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)
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type Interface struct {
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Name string `json:"name"`
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HardwareAddress string `json:"hardwareAddress"`
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MTU int64 `json:"mtu"`
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Index int64 `json:"index"`
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Flags uint64 `json:"flags"`
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Addresses []string `json:"addresses"`
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}
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func (self *Interface) IsUp() bool {
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return self.IsFlagSet(net.FlagUp)
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}
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func (self *Interface) IsRunning() bool {
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return self.IsFlagSet(net.FlagRunning)
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}
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func (self *Interface) IsLoopback() bool {
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return self.IsFlagSet(net.FlagLoopback)
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}
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func (self *Interface) IsBroadcast() bool {
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return self.IsFlagSet(net.FlagBroadcast)
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}
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func (self *Interface) IsMulticast() bool {
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return self.IsFlagSet(net.FlagMulticast)
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}
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func (self *Interface) IsFlagSet(f net.Flags) bool {
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return net.Flags(self.Flags)&f == f
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}
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func (entity *Interface) ToBolt() *db.Interface {
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return &db.Interface{
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Name: entity.Name,
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HardwareAddress: entity.HardwareAddress,
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MTU: entity.MTU,
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Index: entity.Index,
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Flags: entity.Flags,
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Addresses: entity.Addresses,
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}
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}
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func InterfacesToBolt(val []*Interface) []*db.Interface {
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var result []*db.Interface
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for _, v := range val {
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result = append(result, v.ToBolt())
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}
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return result
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}
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func InterfaceFromBolt(entity *db.Interface) *Interface {
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return &Interface{
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Name: entity.Name,
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HardwareAddress: entity.HardwareAddress,
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MTU: entity.MTU,
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Index: entity.Index,
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Flags: entity.Flags,
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Addresses: entity.Addresses,
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}
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}
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func InterfacesFromBolt(m []*db.Interface) []*Interface {
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var result []*Interface
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for _, v := range m {
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result = append(result, InterfaceFromBolt(v))
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}
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return result
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}
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func didInterfacesChange(old, new []*Interface) bool {
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sort.Slice(old, func(i, j int) bool {
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return old[i].Name < old[j].Name
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})
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sort.Slice(new, func(i, j int) bool {
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return new[i].Name < new[j].Name
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})
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if len(old) != len(new) {
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return true
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}
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for idx, iface := range old {
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if didInterfaceChange(iface, new[idx]) {
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return true
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}
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}
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return false
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}
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func didInterfaceChange(a, b *Interface) bool {
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changed := a.Name != b.Name ||
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a.Index != b.Index ||
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a.Flags != b.Flags ||
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a.MTU != b.MTU ||
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a.HardwareAddress != b.HardwareAddress
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if changed {
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return true
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}
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sort.Strings(a.Addresses)
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sort.Strings(b.Addresses)
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return !stringz.EqualSlices(a.Addresses, b.Addresses)
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}
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