setup some sftp upload stuff

EftPatchHelper/EftPatchHelper/EftPatchHelper.csproj

@@ -25,6 +25,9 @@
     <Reference Include="Gitea">
       <HintPath>Resources\Gitea.dll</HintPath>
     </Reference>
+    <Reference Include="WinSCPnet">
+      <HintPath>Resources\WinSCPnet.dll</HintPath>
+    </Reference>
   </ItemGroup>
 
   <ItemGroup>

EftPatchHelper/EftPatchHelper/Interfaces/IFileUpload.cs

@@ -12,6 +12,7 @@ namespace EftPatchHelper.Interfaces
         public string ServiceName { get; set; }
         public string HubEntryText { get; set; }
         public FileInfo UploadFileInfo { get; }
+        public bool AddHubEntry { get; }
         public string GetLink();
         public Task<bool> UploadAsync(IProgress<double>? progress = null);
     }

EftPatchHelper/EftPatchHelper/Model/DownloadMirror.cs

@@ -1,7 +1,11 @@
-namespace EftPatchHelper.Model
+using System.Text.Json.Serialization;
+
+namespace EftPatchHelper.Model
 {
     public class DownloadMirror
     {
+        [JsonIgnore] 
+        public bool AddHubEntry { get; set; }
         public string Link { get; set; }
         public string Hash { get; set; }
     }

EftPatchHelper/EftPatchHelper/Model/GoFileUpload.cs

@@ -18,6 +18,7 @@ namespace EftPatchHelper.Model
         public string DisplayName { get; set; }
         public string ServiceName { get; set; }
         public string HubEntryText { get; set; }
+        public bool AddHubEntry { get; }
 
         public GoFileUpload(FileInfo file, string apiToken, string folderId)
         {
@@ -31,6 +32,7 @@ namespace EftPatchHelper.Model
             ServiceName = "GoFile";
             DisplayName = $"{ServiceName} Upload: {UploadFileInfo.Name}";
             HubEntryText = $"Download from {ServiceName}";
+            AddHubEntry = true;
         }
 
         public string GetLink()

EftPatchHelper/EftPatchHelper/Model/MegaUpload.cs

@@ -17,6 +17,8 @@ namespace EftPatchHelper.Model
         public string DisplayName { get; set; }
         public string ServiceName { get; set; }
         public string HubEntryText { get; set; }
+        public bool AddHubEntry { get; }
+
 
         public MegaUpload(FileInfo file, string email, string password, string mfaKey = null)
         {
@@ -27,6 +29,7 @@ namespace EftPatchHelper.Model
             ServiceName = "Mega";
             DisplayName = $"{ServiceName} Upload: {UploadFileInfo.Name}";
             HubEntryText = $"Download from {ServiceName}";
+            AddHubEntry = true;
         }
 
         private async Task<bool> CheckLoginStatus()

EftPatchHelper/EftPatchHelper/Model/SftpUpload.cs

@@ -0,0 +1,72 @@
+using EftPatchHelper.Interfaces;
+using WinSCP;
+
+namespace EftPatchHelper.Model;
+
+public class SftpUpload : IFileUpload
+{
+    private readonly SftpUploadInfo _sftpInfo;
+    private readonly SessionOptions _sessionOptions;
+    public string DisplayName { get; set; }
+    public string ServiceName { get; set; }
+    public string HubEntryText { get; set; }
+    public bool AddHubEntry { get; }
+
+    public FileInfo UploadFileInfo { get; }
+
+    public SftpUpload(FileInfo file, SftpUploadInfo sftpInfo)
+    {
+        UploadFileInfo = file;
+        _sftpInfo = sftpInfo;
+        
+        _sessionOptions = new SessionOptions
+        {
+            Protocol = Protocol.Sftp,
+            HostName = _sftpInfo.Hostname,
+            PortNumber = _sftpInfo.Port,
+            SshHostKeyFingerprint = _sftpInfo.HostKey
+        };
+        
+        ServiceName = _sftpInfo.Hostname;
+        DisplayName = $"{ServiceName} Upload: {UploadFileInfo.Name}";
+        HubEntryText = $"Download from {ServiceName}";
+        AddHubEntry = false;
+    }
+    
+    public string GetLink()
+    {
+        return $"{_sftpInfo.HttpPath}/${UploadFileInfo.Name}";
+    }
+
+    public Task<bool> UploadAsync(IProgress<double>? progress = null)
+    {
+        TransferOptions transferOptions = new TransferOptions()
+        {
+            TransferMode = TransferMode.Binary,
+        };
+        
+        using Session session = new Session();
+        using var uploadStream = UploadFileInfo.OpenRead();
+
+        if (progress != null)
+        {
+            session.FileTransferProgress += (_, args) => progress.Report(args.FileProgress);
+        }
+
+        try
+        {
+
+            session.Open(_sessionOptions);
+
+            session.PutFile(uploadStream, _sftpInfo.uploadPath, transferOptions);
+            
+            return Task.FromResult(true);
+        }
+        catch
+        {
+            // ignored
+        }
+
+        return Task.FromResult(false);
+    }
+}

EftPatchHelper/EftPatchHelper/Model/SftpUploadInfo.cs

@@ -0,0 +1,12 @@
+namespace EftPatchHelper.Model;
+
+public class SftpUploadInfo
+{
+    public string Username { get; set; } = "";
+    public string Password { get; set; } = "";
+    public string HostKey { get; set; } = "";
+    public string Hostname { get; set; } = "";
+    public int Port { get; set; } = 0;
+    public string uploadPath { get; set; } = "";
+    public string HttpPath { get; set; } = "";
+}

EftPatchHelper/EftPatchHelper/Tasks/UploadTasks.cs

@@ -58,6 +58,12 @@ namespace EftPatchHelper.Tasks
 
             foreach (var pair in _options.MirrorList)
             {
+                if (!pair.Value.AddHubEntry)
+                {
+                    continue;
+                }
+                
+                
                 var displayText = pair.Key;
                 var link = pair.Value.Link;
 
@@ -90,8 +96,12 @@ namespace EftPatchHelper.Tasks
         static string BytesToString(long byteCount)
         {
             string[] suf = { "B", "KB", "MB", "GB", "TB", "PB", "EB" };
+            
             if (byteCount == 0)
+            {
                 return "0" + suf[0];
+            }
+            
             long bytes = Math.Abs(byteCount);
             int place = Convert.ToInt32(Math.Floor(Math.Log(bytes, 1024)));
             double num = Math.Round(bytes / Math.Pow(1024, place), 1);
@@ -134,8 +144,9 @@ namespace EftPatchHelper.Tasks
                         }
                         else
                         {
-                            DownloadMirror mirror = new DownloadMirror()
+                            DownloadMirror mirror = new DownloadMirror
                             {
+                                AddHubEntry = pair.Key.AddHubEntry,
                                 Link = pair.Key.GetLink(),
                                 Hash = GetFileHash(pair.Key.UploadFileInfo)
                             };