68 lines
2.2 KiB
C#
68 lines
2.2 KiB
C#
using System.Diagnostics;
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using System.IO;
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using System.IO.Compression;
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using System.Security.Cryptography;
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using Zerolauncher.Defender;
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namespace Zerolauncher.Manager
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{
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class DownloadTask
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{
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public static bool state = false;
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public static string url = "";
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}
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class UpDateManager
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{
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const string cache_file = "cache.zip";
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static bool isCheeking = false;
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public static void DoCheckUpdate(bool checkMain=true, bool needEngine = false)
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{
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if (isCheeking) return;
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isCheeking=true;
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bool needMian= false;
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if(checkMain)
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{
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string filePath = Process.GetCurrentProcess().MainModule.FileName;
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string? now_bit;
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using (SHA256 sha256 = SHA256.Create())
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{
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using (FileStream fileStream = File.OpenRead(filePath))
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{
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byte[] hashBytes = sha256.ComputeHash(fileStream);
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now_bit = BitConverter.ToString(hashBytes).Replace("-", string.Empty);
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}
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}
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needMian = now_bit == CacheSha.GetM() && now_bit != null;
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}
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if(!needEngine)
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{
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string? now_bit;
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using (SHA256 sha256 = SHA256.Create())
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{
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using (FileStream fileStream = File.OpenRead(@"ZeroEngine.exe"))
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{
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byte[] hashBytes = sha256.ComputeHash(fileStream);
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now_bit = BitConverter.ToString(hashBytes).Replace("-", string.Empty);
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}
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}
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needEngine = now_bit == CacheSha.GetE() && now_bit != null;
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}
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if(needEngine && needMian) { isCheeking = false; return; }
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DownloadTask.state = true;
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if(needEngine == needMian) DownloadTask.url = UpDateData.full_packet_url;
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else DownloadTask.url = UpDateData.mini_packet_url;
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isCheeking = false;
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}
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public static void OnDownLoadDone()
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{
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ZipFile.ExtractToDirectory(cache_file, ".");
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Process.Start("./upacket.bin");
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}
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}
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}
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