67 lines
1.7 KiB
C#
67 lines
1.7 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2013 The OpenRA Developers (see AUTHORS)
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* This file is part of OpenRA, which is free software. It is made
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* available to you under the terms of the GNU General Public License
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* as published by the Free Software Foundation. For more information,
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* see COPYING.
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*/
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#endregion
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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namespace OpenRA.FileFormats
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{
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public class XccLocalDatabase
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{
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public readonly string[] Entries;
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public XccLocalDatabase(Stream s)
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{
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// Skip unnecessary header data
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s.Seek(48, SeekOrigin.Begin);
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var reader = new BinaryReader(s);
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var count = reader.ReadInt32();
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Entries = new string[count];
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for (var i = 0; i < count; i++)
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{
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var chars = new List<char>();
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char c;
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while ((c = reader.ReadChar()) != 0)
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chars.Add(c);
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Entries[i] = new string(chars.ToArray());
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}
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}
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public XccLocalDatabase(IEnumerable<string> filenames)
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{
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Entries = filenames.ToArray();
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}
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public byte[] Data()
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{
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var data = new MemoryStream();
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using (var writer = new BinaryWriter(data))
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{
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writer.Write(Encoding.ASCII.GetBytes("XCC by Olaf van der Spek"));
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writer.Write(new byte[] {0x1A,0x04,0x17,0x27,0x10,0x19,0x80,0x00});
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writer.Write((int)(Entries.Aggregate(Entries.Length, (a,b) => a + b.Length) + 52)); // Size
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writer.Write((int)0); // Type
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writer.Write((int)0); // Version
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writer.Write((int)0); // Game/Format (0 == TD)
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writer.Write((int)Entries.Length); // Entries
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foreach (var e in Entries)
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{
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writer.Write(Encoding.ASCII.GetBytes(e));
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writer.Write((byte)0);
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}
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}
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return data.ToArray();
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}
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}
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} |