mirror of
https://github.com/kubenetworks/kubevpn.git
synced 2025-10-12 18:51:02 +08:00
45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
/*
|
|
* Copyright (c) 2019 by Farsight Security, Inc.
|
|
*
|
|
* 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 dnstap
|
|
|
|
import (
|
|
"google.golang.org/protobuf/proto"
|
|
)
|
|
|
|
// An Encoder serializes and writes Dnstap messages to an underlying
|
|
// dnstap Writer
|
|
type Encoder struct {
|
|
w Writer
|
|
}
|
|
|
|
// NewEncoder creates an Encoder using the given dnstap Writer
|
|
func NewEncoder(w Writer) *Encoder {
|
|
return &Encoder{w}
|
|
}
|
|
|
|
// Encode serializes and writes the Dnstap message m to the encoder's
|
|
// Writer.
|
|
func (e *Encoder) Encode(m *Dnstap) error {
|
|
b, err := proto.Marshal(m)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
_, err = e.w.WriteFrame(b)
|
|
return err
|
|
}
|