85 lines
2.8 KiB
C#
85 lines
2.8 KiB
C#
using System;
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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.Reflection;
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using System.Text;
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using System.Threading.Tasks;
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using Mesen.GUI.Config;
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using System.IO.Compression;
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namespace Mesen.GUI
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{
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class ResourceManager
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{
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private static void ExtractResource(string resourceName, string filename)
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{
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if(File.Exists(filename)) {
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try {
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File.Delete(filename);
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} catch { }
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}
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Assembly a = Assembly.GetExecutingAssembly();
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using(Stream s = a.GetManifestResourceStream(resourceName)) {
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byte[] buffer = new byte[s.Length];
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s.Read(buffer, 0, (int)s.Length);
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try {
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File.WriteAllBytes(Path.Combine(ConfigManager.HomeFolder, filename), buffer);
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} catch { }
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}
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}
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private static void ExtractFile(ZipArchiveEntry entry, string outputFilename)
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{
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if(File.Exists(outputFilename)) {
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try {
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File.Delete(outputFilename);
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} catch { }
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}
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try {
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entry.ExtractToFile(outputFilename);
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} catch { }
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}
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public static Stream GetZippedResource(string filename)
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{
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ZipArchive zip = new ZipArchive(Assembly.GetExecutingAssembly().GetManifestResourceStream("Mesen.GUI.Dependencies.Dependencies.zip"));
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foreach(ZipArchiveEntry entry in zip.Entries) {
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if(entry.Name == filename) {
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return entry.Open();
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}
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}
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return null;
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}
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public static void ExtractResources()
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{
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Directory.CreateDirectory(Path.Combine(ConfigManager.HomeFolder, "Resources"));
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Directory.CreateDirectory(Path.Combine(ConfigManager.HomeFolder, "WinMesen"));
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ZipArchive zip = new ZipArchive(Assembly.GetExecutingAssembly().GetManifestResourceStream("Mesen.GUI.Dependencies.Dependencies.zip"));
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//Extract all needed files
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string suffix = IntPtr.Size == 4 ? ".x86" : ".x64";
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foreach(ZipArchiveEntry entry in zip.Entries) {
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if(entry.Name == "MSVCx64.zip" && IntPtr.Size == 8 || entry.Name == "MSVCx86.zip" && IntPtr.Size == 4) {
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using(Stream stream = entry.Open()) {
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ZipArchive msvcZip = new ZipArchive(stream);
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foreach(ZipArchiveEntry msvcEntry in msvcZip.Entries) {
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ExtractFile(msvcEntry, Path.Combine(ConfigManager.HomeFolder, "WinMesen", msvcEntry.Name));
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}
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}
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} else if(entry.Name.Contains(suffix)) {
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string outputFilename = Path.Combine(ConfigManager.HomeFolder, "WinMesen", entry.Name.Replace(suffix, ""));
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ExtractFile(entry, outputFilename);
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} else if(entry.Name == "MesenUpdater.exe") {
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string outputFilename = Path.Combine(ConfigManager.HomeFolder, entry.Name.Replace(suffix, ""));
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ExtractFile(entry, outputFilename);
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} else if(entry.Name == "Font.24.spritefont" || entry.Name == "Font.64.spritefont" || entry.Name == "LICENSE.txt") {
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string outputFilename = Path.Combine(ConfigManager.HomeFolder, "Resources", entry.Name.Replace(suffix, ""));
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ExtractFile(entry, outputFilename);
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}
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}
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}
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}
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}
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