64 lines
1.6 KiB
Go
64 lines
1.6 KiB
Go
/*
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* Copyright (c) 2013-2014 by Farsight Security, Inc.
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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 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 dnstap
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import (
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"log"
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"net"
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"os"
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)
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type FrameStreamSockInput struct {
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wait chan bool
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listener net.Listener
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}
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func NewFrameStreamSockInput(listener net.Listener) (input *FrameStreamSockInput) {
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input = new(FrameStreamSockInput)
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input.listener = listener
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return
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}
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func NewFrameStreamSockInputFromPath(socketPath string) (input *FrameStreamSockInput, err error) {
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os.Remove(socketPath)
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listener, err := net.Listen("unix", socketPath)
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if err != nil {
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return
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}
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return NewFrameStreamSockInput(listener), nil
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}
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func (input *FrameStreamSockInput) ReadInto(output chan []byte) {
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for {
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conn, err := input.listener.Accept()
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if err != nil {
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log.Printf("net.Listener.Accept() failed: %s\n", err)
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continue
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}
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i, err := NewFrameStreamInput(conn, true)
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if err != nil {
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log.Printf("dnstap.NewFrameStreamInput() failed: %s\n", err)
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continue
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}
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log.Printf("dnstap.FrameStreamSockInput: accepted a socket connection\n")
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go i.ReadInto(output)
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}
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}
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func (input *FrameStreamSockInput) Wait() {
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select {}
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}
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