45 lines
1.5 KiB
Go
45 lines
1.5 KiB
Go
// Licensed to Elasticsearch B.V. under one or more contributor
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// license agreements. See the NOTICE file distributed with
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// this work for additional information regarding copyright
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// ownership. Elasticsearch B.V. licenses this file to you under
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// the Apache License, Version 2.0 (the "License"); you may
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// 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,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package common
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// Endpoint represents an endpoint in the communication.
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type Endpoint struct {
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IP string
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Port uint16
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Name string
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Cmdline string
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Proc string
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}
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// MakeEndpointPair returns source and destination endpoints from a TCP or IP tuple
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// and a command-line tuple.
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func MakeEndpointPair(tuple BaseTuple, cmdlineTuple *CmdlineTuple) (src Endpoint, dst Endpoint) {
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src = Endpoint{
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IP: tuple.SrcIP.String(),
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Port: tuple.SrcPort,
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Proc: string(cmdlineTuple.Src),
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Cmdline: string(cmdlineTuple.SrcCommand),
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}
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dst = Endpoint{
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IP: tuple.DstIP.String(),
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Port: tuple.DstPort,
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Proc: string(cmdlineTuple.Dst),
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Cmdline: string(cmdlineTuple.DstCommand),
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}
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return src, dst
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}
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