98 lines
3.5 KiB
C#
98 lines
3.5 KiB
C#
//-----------------------------------------------------------------------
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//-----------------------------------------------------------------------
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// file="Dictionary.cs"
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// Project: StgSharp
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// AuthorGroup: Nitload Space
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// Copyright (c) Nitload Space. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person
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// obtaining a copy of this software and associated documentation
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// files (the “Software”), to deal in the Software without restriction,
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// including without limitation the rights to use, copy, modify, merge,
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// publish, distribute, sublicense, and/or sell copies of the Software,
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// and to permit persons to whom the Software is furnished to do so,
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// subject to the following conditions:
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//
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// The above copyright notice and
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// this permission notice shall be included in all copies
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// or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED “AS IS”,
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// WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH
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// THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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//-----------------------------------------------------------------------
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//-----------------------------------------------------------------------
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.IO;
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using System.Text;
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namespace StgSharp.Data
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{
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/// <summary>
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/// A class contains a sets of methods to serialize several types
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/// </summary>
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public static partial class Serializer
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{
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/**/
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public static void Deserialize(byte[] data, out Dictionary<byte, BitArray> dict)
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{
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dict = new Dictionary<byte, BitArray>();
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int stat = 0; byte key = 0;
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byte[] raw = new byte[0];
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foreach (var b in data)
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{
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switch (stat)
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{
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case 0: //getting key
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if (raw.Length != 0)
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{
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BitArray bits;
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Deserialize(raw, out bits);
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dict.Add(key, bits);
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}
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key = b;
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stat -= 1;
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break;
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case -1: //getting length
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raw = new byte[b];
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stat = b;
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break;
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default:
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raw[raw.Length - stat] = b;
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stat--;
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break;
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}
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}
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}
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/**/
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public static byte[] Serialize(Dictionary<byte, BitArray> table)
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{
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using (var stream = new MemoryStream())
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{
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foreach (var pair in table)
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{
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stream.WriteByte(pair.Key);
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byte[] keyCode = Serialize(pair.Value);
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stream.WriteByte((byte)keyCode.Length);
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stream.Write(keyCode, 0, keyCode.Length);
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}
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return stream.ToArray();
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}
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}
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}
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}
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