59 lines
2.5 KiB
C#
59 lines
2.5 KiB
C#
using System;
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using System.IO;
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using CommonLibrary;
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namespace Mitria_Minecraft_Launcher.Updater
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{
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internal class LauncherUpdate
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{
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public LauncherUpdateStatus Start()
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{
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Downloader downloader = new Downloader();
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CommonLibrary.Log.INFO("Launcher Update Process Start");
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string verionData = downloader.DownloadString(Settings.ServerBaseUrl + Settings.ServerLauncherPatchInformationFile);
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if (verionData == string.Empty)
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{
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return LauncherUpdateStatus.Fail;
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}
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LauncherPatchInformation launcherPatchInformation = CommonLibrary.XmlSystem.LoadFromData<LauncherPatchInformation>(verionData);
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Version thisVersion = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version;
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Version remoteVersion = Version.Parse(launcherPatchInformation.Version);
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CommonLibrary.Log.INFO("Launcher Version : " + thisVersion);
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CommonLibrary.Log.INFO("Remote Launcher Version : " + remoteVersion);
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int result = remoteVersion.CompareTo(thisVersion);
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if (result <= 0)
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{
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CommonLibrary.Log.INFO("Version Same");
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return LauncherUpdateStatus.Same;
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}
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else
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{
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CommonLibrary.Log.INFO("Launcher Update");
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string tempDirectory = Path.GetFullPath("temp");
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if (!System.IO.Directory.Exists(tempDirectory))
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{
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System.IO.Directory.CreateDirectory("temp");
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}
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string downloadUrl = CommonLibrary.Extensions.PathCombineL(Settings.ServerBaseUrl, launcherPatchInformation.LauncherUrl, launcherPatchInformation.LauncherFileName);
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string newLauncherFile = CommonLibrary.Extensions.PathCombineW(tempDirectory, launcherPatchInformation.LauncherFileName);
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downloader.DownloadFile(downloadUrl, newLauncherFile);
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string launcherFile = System.Reflection.Assembly.GetExecutingAssembly().Location;
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string oldLauncherFile = CommonLibrary.Extensions.PathCombineW(tempDirectory, System.Reflection.Assembly.GetExecutingAssembly().GetName().Name + "_old");
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System.IO.File.Move(launcherFile, oldLauncherFile);
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System.IO.File.Move(newLauncherFile, launcherFile);
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return LauncherUpdateStatus.Update;
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}
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}
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}
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internal enum LauncherUpdateStatus
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{
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Update,
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Same,
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Fail
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}
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} |