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Ttalkkak.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.11.35327.3
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Ttalkkak", "Ttalkkak\Ttalkkak.csproj", "{1986B594-0AD0-4ABA-8243-D06F0F85E1A8}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{1986B594-0AD0-4ABA-8243-D06F0F85E1A8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1986B594-0AD0-4ABA-8243-D06F0F85E1A8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1986B594-0AD0-4ABA-8243-D06F0F85E1A8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1986B594-0AD0-4ABA-8243-D06F0F85E1A8}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {FA1252FD-2B8A-482A-BD96-2EA42BD68EB9}
+	EndGlobalSection
+EndGlobal

Ttalkkak/Program.cs

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+using System;
+using System.IO;
+using System.IO.Compression;
+using System.Net;
+using System.Security.Cryptography;
+using System.Threading.Tasks;
+using K4os.Compression.LZ4.Streams;
+using Minio;
+using Minio.DataModel;
+using Minio.DataModel.Args;
+using Minio.DataModel.Encryption;
+using Minio.Exceptions;
+
+class Program
+{
+    static async Task Main(string[] args)
+    {
+        //Console.WriteLine("Hello, World!");
+
+        // Minio 설정 (Minio 클라이언트 인스턴스 생성)
+        IWebProxy proxy = new WebProxy("https://a4plane.duckdns.org", 443);
+        IMinioClient minioClient = new MinioClient()
+                                      .WithEndpoint("a4plane.duckdns.org")
+                                      .WithCredentials("a4plane", "661434Ghkd")
+                                      .WithSSL()
+                                      .WithProxy(proxy)
+                                      .Build();
+
+        // 압축 및 업로드할 폴더 및 파일 경로 설정
+        string sourceFolder = "testo";
+        string bucketName = "testob";
+        string objectName = "testtt.lz4";
+        string outputLz4File = Path.Combine(Directory.GetCurrentDirectory(), objectName);
+
+        // 폴더를 압축
+        CompressFolderWithProgress(sourceFolder, outputLz4File);
+
+        // 압축한 파일을 Minio로 업로드
+        await UploadWithProgress((MinioClient)minioClient, bucketName, objectName, outputLz4File);
+    }
+
+    static void CompressFolderWithProgress(string sourceFolder, string outputLz4File)
+    {
+        string tempZipFile = Path.GetTempFileName();
+        try
+        {
+            // 압축 전 폴더 확인
+            if (!Directory.Exists(sourceFolder))
+            {
+                Console.WriteLine($"오류: '{sourceFolder}' 폴더가 존재하지 않습니다.");
+                return;
+            }
+
+            if (File.Exists(tempZipFile))
+            {
+                Console.WriteLine($"경고: '{tempZipFile}' 파일이 이미 존재합니다. 덮어씁니다.");
+                File.Delete(tempZipFile);
+            }
+
+            // ZIP 파일 압축
+            ZipFile.CreateFromDirectory(sourceFolder, tempZipFile, CompressionLevel.Fastest, false);
+            Console.WriteLine("ZIP 압축 완료");
+
+            // ZIP -> LZ4 압축
+            var zipFileInfo = new FileInfo(tempZipFile);
+            long zipFileSize = zipFileInfo.Length;
+            long processedSize = 0;
+
+            using var zipFileStream = File.OpenRead(tempZipFile);
+            using var outputFileStream = File.Create(outputLz4File);
+            using var lz4Stream = LZ4Stream.Encode(outputFileStream);
+
+            var buffer = new byte[8192];
+            int bytesRead;
+            while ((bytesRead = zipFileStream.Read(buffer, 0, buffer.Length)) > 0)
+            {
+                lz4Stream.Write(buffer, 0, bytesRead);
+                processedSize += bytesRead;
+                int progress = (int)(100 * processedSize / zipFileSize);
+                Console.Write($"\rLZ4 압축 진행도: {progress}%");
+            }
+
+            Console.WriteLine("\nLZ4 압축 완료");
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine($"오류 발생: {ex.Message}");
+        }
+        finally
+        {
+            if (File.Exists(tempZipFile))
+            {
+                File.Delete(tempZipFile);
+            }
+        }
+    }
+
+
+    // 폴더의 전체 파일 크기를 계산하는 메서드
+    static long CalculateFolderSize(string folder)
+    {
+        long size = 0;
+        foreach (var filePath in Directory.GetFiles(folder, "*", SearchOption.AllDirectories))
+        {
+            var fileInfo = new FileInfo(filePath);
+            size += fileInfo.Length;
+        }
+        return size;
+    }
+
+    static async Task UploadWithProgress(MinioClient minio, string bucketName, string objectName, string filePath)
+    {
+        try
+        {
+            Aes aesEncryption = Aes.Create();
+            aesEncryption.KeySize = 256;
+            aesEncryption.GenerateKey();
+            var ssec = new SSEC(aesEncryption.Key);
+            var progress = new Progress<ProgressReport>(progressReport =>
+            {
+                // Progress events are delivered asynchronously (see remark below)
+                Console.WriteLine(
+                    $"Percentage: {progressReport.Percentage}% TotalBytesTransferred: {progressReport.TotalBytesTransferred} bytes");
+                if (progressReport.Percentage != 100)
+                    Console.SetCursorPosition(0, Console.CursorTop - 1);
+                else Console.WriteLine();
+            });
+
+            var putObjectArgs = new PutObjectArgs()
+                                      .WithBucket(bucketName)
+                                      .WithObject(objectName)
+                                      .WithFileName(filePath)
+                                      .WithContentType("application/octet-stream")
+                                      .WithServerSideEncryption(ssec)
+                                      .WithProgress(progress);
+            if (putObjectArgs == null)
+            {
+                Console.WriteLine("putObjectArgs is null.");
+                return; // 혹은 예외를 던지는 방법으로 조치
+            }
+            if (minio == null)
+            {
+                Console.WriteLine("MinioClient is null.");
+            }
+            Console.WriteLine($"Bucket Name: {bucketName}, Object Name: {objectName}, File Path: {filePath}");
+
+
+            await minio.PutObjectAsync(putObjectArgs);
+            Console.WriteLine($"{objectName} is uploaded successfully.");
+        }
+        catch (MinioException e)
+        {
+            Console.WriteLine("Error occurred: " + e);
+        }
+    }
+}

Ttalkkak/Ttalkkak.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="K4os.Compression.LZ4" Version="1.3.8" />
+    <PackageReference Include="K4os.Compression.LZ4.Streams" Version="1.3.8" />
+    <PackageReference Include="Minio" Version="6.0.3" />
+  </ItemGroup>
+
+</Project>