56 lines
1.9 KiB
Java
Executable file
56 lines
1.9 KiB
Java
Executable file
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2015 Ziver Koc
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package zutil.net.dns;
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import zutil.parser.binary.BinaryStruct;
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import zutil.parser.binary.BinaryStruct.*;
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/**
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* Created by Ziver on 2016-02-09.
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*/
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public class DNSPacket implements BinaryStruct {
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public static final int FLAG_QUERY = 0x00_00;
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public static final int FLAG_RESPONSE = 0x84_00;
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@BinaryField(index=1, length=16)
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int id;
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@BinaryField(index=2, length=16)
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int flags;
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@BinaryField(index=3, length=16)
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int qdCount;
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@BinaryField(index=4, length=16)
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int anCount;
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@BinaryField(index=5, length=16)
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int nsCount;
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@BinaryField(index=6, length=16)
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int arCount;
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// REQUEST
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// char data[?]
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// char flag[2] => QTYPE=0x00_01 host address query
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// QCLASS=0x00_01 internet query
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}
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