forked from scionproto/scion
/
defs.go
63 lines (54 loc) · 1.41 KB
/
defs.go
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// Copyright 2016 ETH Zurich
// Copyright 2018 ETH Zurich, Anapaya Systems
//
// 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 common
import (
"reflect"
"strconv"
)
const (
// LineLen is the number of bytes that all SCION headers are padded to a multiple of.
LineLen = 8
MinMTU = 1280
MaxMTU = (1 << 16) - 1
TimeFmt = "2006-01-02 15:04:05.000000-0700"
TimeFmtSecs = "2006-01-02 15:04:05-0700"
)
const (
BR = "BR"
BS = "BS"
PS = "PS"
CS = "CS"
SB = "SB"
RS = "RS"
SIG = "SIG"
DS = "DS"
)
// Interface ID
type IFIDType uint64
func (ifid IFIDType) String() string {
return strconv.FormatUint(uint64(ifid), 10)
}
func (ifid *IFIDType) UnmarshalText(text []byte) error {
i, err := strconv.ParseUint(string(text), 10, 64)
if err != nil {
return err
}
*ifid = IFIDType(i)
return nil
}
const IFIDBytes = 8
func TypeOf(v interface{}) string {
return reflect.TypeOf(v).String()
}