77 lines
2.5 KiB
C#
77 lines
2.5 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2010 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 LICENSE.
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*/
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#endregion
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using System;
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using System.IO;
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using ICSharpCode.SharpZipLib.Zip;
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using OpenRA.FileFormats;
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namespace OpenRA.Utility
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{
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static class Util
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{
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public static void ExtractFromPackage(string srcPath, string package, string[] files, string destPath)
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{
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if (!Directory.Exists(srcPath)) { Console.WriteLine("Error: Path {0} does not exist", srcPath); return; }
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if (!Directory.Exists(destPath)) { Console.WriteLine("Error: Path {0} does not exist", destPath); return; }
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FileSystem.Mount(srcPath);
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if (!FileSystem.Exists(package)) { Console.WriteLine("Error: Could not find {0}", package); return; }
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FileSystem.Mount(package);
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foreach (string s in files)
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{
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var destFile = "{0}{1}{2}".F(destPath, Path.DirectorySeparatorChar, s);
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using (var sourceStream = FileSystem.Open(s))
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using (var destStream = File.Create(destFile))
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{
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Console.WriteLine("Extracting: {0}", s);
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destStream.Write(sourceStream.ReadAllBytes());
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}
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}
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}
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public static void ExtractPackagesFromZip(string mod, string dest)
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{
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string filepath = string.Format("{0}{1}{2}-packages.zip", dest, Path.DirectorySeparatorChar, mod);
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string modPackageDir = string.Format("mods{0}{1}{0}packages{0}", Path.DirectorySeparatorChar, mod);
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if (!Directory.Exists(modPackageDir))
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Directory.CreateDirectory(modPackageDir);
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new ZipInputStream(File.OpenRead(filepath)).ExtractZip(modPackageDir);
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Console.WriteLine("Done");
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}
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public static void ExtractZip(this ZipInputStream z, string destPath)
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{
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ZipEntry entry;
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while ((entry = z.GetNextEntry()) != null)
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{
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if (!entry.IsFile) continue;
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Console.WriteLine("Extracting {0}", entry.Name);
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if (!Directory.Exists(Path.Combine(destPath, Path.GetDirectoryName(entry.Name))))
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Directory.CreateDirectory(Path.Combine(destPath, Path.GetDirectoryName(entry.Name)));
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using (var f = File.Create(destPath + Path.DirectorySeparatorChar + entry.Name))
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{
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int bufSize = 2048;
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byte[] buf = new byte[bufSize];
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while ((bufSize = z.Read(buf, 0, buf.Length)) > 0)
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f.Write(buf, 0, bufSize);
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}
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}
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z.Close();
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}
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}
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}
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