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// Copyright (C) 2016 Nippon Telegraph and Telephone Corporation.
//
// 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 table
import (
"fmt"
"net"
)
type IPPrefix struct {
Prefix net.IP
Length uint8
}
func (p *IPPrefix) String() string {
return fmt.Sprintf("%s/%d", p.Prefix, p.Length)
}
type ROA struct {
Family int
Prefix *IPPrefix
MaxLen uint8
AS uint32
Src string
}
func NewROA(family int, prefixByte []byte, prefixLen uint8, maxLen uint8, as uint32, src string) *ROA {
p := make([]byte, len(prefixByte))
copy(p, prefixByte)
return &ROA{
Family: family,
Prefix: &IPPrefix{
Prefix: p,
Length: prefixLen,
},
MaxLen: maxLen,
AS: as,
Src: src,
}
}
func (r *ROA) Equal(roa *ROA) bool {
if r.MaxLen == roa.MaxLen && r.Src == roa.Src && r.AS == roa.AS {
return true
}
return false
}
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