- First Update

2022-03-07 14:35:38 +09:00
parent 1ab1cfd4ea
commit f53695b228
48 changed files with 17003 additions and 0 deletions
--- a/Mitria_Minecraft_Launcher/AuditFile.cs
+++ b/Mitria_Minecraft_Launcher/AuditFile.cs
@@ -0,0 +1,91 @@
+using CommonLibrary;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Security.Cryptography;
+using System.Text;
+
+namespace Mitria_Minecraft_Launcher
+{
+    public class AuditFile
+    {
+        private string GetFileHash(FileInfo fileInfo)
+        {
+            using (MD5 md5 = MD5.Create())
+            {
+                using (Stream stream = fileInfo.OpenRead())
+                {
+                    byte[] hashCode = md5.ComputeHash(stream);
+                    StringBuilder hashStringBuilder = new StringBuilder();
+                    foreach (byte b in hashCode)
+                    {
+                        hashStringBuilder.AppendFormat("{0:x2}", b);
+                    }
+                    return hashStringBuilder.ToString();
+                }
+            }
+        }
+
+        public List<FileDetail> GetLocalFileList(List<string> directorys)
+        {
+            List<DirectoryInfo> directoryInfos = new List<DirectoryInfo>();
+            foreach (string directory in directorys)
+            {
+                System.IO.DirectoryInfo directoryInfo = new DirectoryInfo(CommonLibrary.Extensions.PathCombineW(Settings.UserLauncherConfig.GameDirectory, directory));
+                directoryInfos.Add(directoryInfo);
+            }
+            return GetLocalFileList(directoryInfos);
+        }
+
+        public List<FileDetail> GetLocalFileList(List<DirectoryInfo> directorys)
+        {
+            List<FileDetail> resultFiles = new List<FileDetail>();
+            List<FileInfo> files = new List<FileInfo>();
+            foreach (var directory in directorys)
+            {
+                if (!directory.Exists)
+                {
+                    directory.Create();
+                }
+                files.AddRange(directory.GetFiles("*.*", SearchOption.AllDirectories).ToArray());
+            }
+            foreach (var file in files)
+            {
+                FileDetail fileDetail = new FileDetail();
+                fileDetail.Directory = file.DirectoryName.Replace(Settings.UserLauncherConfig.GameDirectory + "\\", "").Replace("\\", "/");
+                fileDetail.FileName = file.Name;
+                fileDetail.FileSize = file.Length;
+                fileDetail.HashCode = GetFileHash(file);
+
+                resultFiles.Add(fileDetail);
+            }
+            return resultFiles;
+        }
+
+        public List<FileDetail> GetRemoveFiles(List<FileDetail> oldFiles, List<FileDetail> newFiles)
+        {
+            List<FileDetail> removeFiles = new List<FileDetail>();
+            foreach (FileDetail oldFile in oldFiles)
+            {
+                if (!newFiles.Contains(oldFile))
+                {
+                    removeFiles.Add(oldFile);
+                }
+            }
+            return removeFiles;
+        }
+
+        public List<FileDetail> GetNeedFiles(List<FileDetail> oldFiles, List<FileDetail> newFiles)
+        {
+            List<FileDetail> needFiles = new List<FileDetail>();
+            foreach (FileDetail newFile in newFiles)
+            {
+                if (!oldFiles.Contains(newFile))
+                {
+                    needFiles.Add(newFile);
+                }
+            }
+            return needFiles;
+        }
+    }
+}