remove "-pre" suffix, clean up log on FTP actions, add useful FTP links

FtpClient.cs

@@ -192,7 +192,9 @@ public NetworkStream GetPasvDataStream(string PasvInfo)
 			int PasvPort2 = Convert.ToInt32(PasvParts[5]);
 			int PasvPort = (PasvPort1 * 256) + PasvPort2; //(p1 * 256) + p2 = data port
 
+			#if DEBUG
 			Log.WriteLine(" Passive connect: " + PasvIP + ":" + PasvPort);
+			#endif
 			PasvClient = new TcpClient();
 			PasvClient.Connect(PasvIP,PasvPort);
 			return PasvClient.GetStream();

FtpClientGUI.cs

@@ -230,6 +230,7 @@ public FtpClientPage GetResultPage()
 					if (cmd.Code != 257)
 					{
 						Page.Content += "<p><b>&quot;Print Working Directory&quot; command has returned an unexpected result:</b> " + cmd.ToString() + "</p>";
+						Page.Content += "<p>Return to <a href='/!ftp/'><b>start page</b></a> and try to connect again.</p>";
 						return Page;
 					}
 
@@ -240,13 +241,15 @@ public FtpClientPage GetResultPage()
 					if (cmd.Code != 200)
 					{
 						Page.Content += "<p><b>Cannot set ASCII mode:</b> " + cmd.ToString() + "</p>";
+						Page.Content += "<p>Return to <a href='/!ftp/'><b>start page</b></a> and try to connect again.</p>";
 						return Page;
 					}
 
 					cmd = Backend.TransmitCommand("PASV");
 					if (cmd.Code != 227)
 					{
 						Page.Content += "<p><b>Cannot prepare data connection:</b> " + cmd.ToString() + "</p>";
+						Page.Content += "<p>Return to <a href='/!ftp/'><b>start page</b></a> and try to connect again.</p>";
 						return Page;
 					}
 
@@ -258,13 +261,15 @@ public FtpClientPage GetResultPage()
 					catch
 					{
 						Page.Content += "<p><b>Cannot establish data connection:</b> " + cmd.ToString() + "</p>";
+						Page.Content += "<p>Return to <a href='/!ftp/'><b>start page</b></a> and try to connect again.</p>";
 						return Page;
 					}
 
 					cmd = Backend.TransmitCommand("LIST");
 					if (cmd.Code != 150)
 					{
 						Page.Content += "<p><b>Directory listing is inaccessible:</b> " + cmd.ToString() + "</p>";
+						Page.Content += "<p>Return to <a href='/!ftp/'><b>start page</b></a> and try to connect again.</p>";
 						return Page;
 					}
 					StreamReader sr = new StreamReader(datastream);
@@ -337,20 +342,23 @@ public FtpClientPage GetResultPage()
 					if (string.IsNullOrEmpty(filename))
 					{
 						Page.Content += "<h2>Nothing to download</h2>";
+						Page.Content += "<p><a href='/!ftp/?client=" + ClientID + "&task=listdir'>Click here</a> to see directory listing.</p>";
 						return Page;
 					}
 
 					cmd = Backend.TransmitCommand("TYPE I");
 					if (cmd.Code != 200)
 					{
 						Page.Content += "<p><b>Cannot set BINARY mode:</b> " + cmd.ToString() + "</p>";
+						Page.Content += "<p>Return to <a href='/!ftp/'><b>start page</b></a> and try to connect again.</p>";
 						return Page;
 					}
 
 					cmd = Backend.TransmitCommand("PASV");
 					if (cmd.Code != 227)
 					{
 						Page.Content += "<p><b>Cannot prepare data connection:</b> " + cmd.ToString() + "</p>";
+						Page.Content += "<p>Return to <a href='/!ftp/'><b>start page</b></a> and try to connect again.</p>";
 						return Page;
 					}
 					System.Net.Sockets.NetworkStream datastream2 = Backend.GetPasvDataStream(cmd.Result);

Program.cs

@@ -45,7 +45,8 @@ static void Main(string[] args)
 			Assembly.GetExecutingAssembly().GetName().Version.Major + "." +
 			Assembly.GetExecutingAssembly().GetName().Version.Minor + "." +
 			Assembly.GetExecutingAssembly().GetName().Version.Build
-			+ "-pre");
+			/*+ "-pre"*/
+			);
 			Variables.Add("WOSystem", Environment.OSVersion.ToString());
 
 			Console.Title = "WebOne";

WebOne.csproj

@@ -6,7 +6,7 @@
     <TargetFramework>net6.0</TargetFramework>
     <Authors>Alexander Tauenis</Authors>
     <Version>0.14.0</Version>
-    <VersionSuffix>-pre</VersionSuffix> <!--<VersionSuffix>-pre</VersionSuffix>-->
+    <VersionSuffix></VersionSuffix> <!--<VersionSuffix>-pre</VersionSuffix>-->
     <PackageVersion>$(Version)$(VersionSuffix)</PackageVersion>
     <Company>World</Company>
     <Product>WebOne HTTP Proxy Server</Product>