mirror of
https://github.com/cloudnativelabs/kube-router.git
synced 2025-10-13 10:51:05 +02:00
61 lines
1.3 KiB
Go
61 lines
1.3 KiB
Go
// Copyright (C) 2016 Nippon Telegraph and Telephone Corporation.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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
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// 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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package table
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import (
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"fmt"
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"net"
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)
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type IPPrefix struct {
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Prefix net.IP
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Length uint8
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}
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func (p *IPPrefix) String() string {
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return fmt.Sprintf("%s/%d", p.Prefix, p.Length)
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}
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type ROA struct {
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Family int
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Prefix *IPPrefix
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MaxLen uint8
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AS uint32
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Src string
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}
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func NewROA(family int, prefixByte []byte, prefixLen uint8, maxLen uint8, as uint32, src string) *ROA {
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p := make([]byte, len(prefixByte))
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copy(p, prefixByte)
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return &ROA{
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Family: family,
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Prefix: &IPPrefix{
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Prefix: p,
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Length: prefixLen,
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},
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MaxLen: maxLen,
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AS: as,
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Src: src,
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}
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}
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func (r *ROA) Equal(roa *ROA) bool {
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if r.MaxLen == roa.MaxLen && r.Src == roa.Src && r.AS == roa.AS {
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return true
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}
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return false
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}
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