fix long paths

Author: IRebo

Form1.cs

@@ -5,6 +5,7 @@
 using System.Threading;
 using System.Threading.Tasks;
 using System.Windows.Forms;
+using HtmlAgilityPack;
 using Windows.ApplicationModel;
 using Windows.Management.Deployment;
 using xtrance.Properties;
@@ -45,6 +46,7 @@ public Form1()
             textBoxDirectory.Text = Properties.Settings.Default.FilesPath;
             textBoxDirectory.TextChanged += TextBox_TextChanged;
 
+            buttonOK.Enabled = true; buttonCancel.Enabled = false;
 
 
             new Thread(() =>
@@ -85,7 +87,7 @@ public Form1()
             { IsBackground = true }.Start();
         }
 
-        private string RootPath => textBoxDirectory.Text+ @"\";
+        private string RootPath => @"\\?\"+textBoxDirectory.Text+ @"\";
 
         private void TextBox_TextChanged(object sender, EventArgs e)
         {
@@ -111,6 +113,7 @@ private void buttonOK_Click(object sender, EventArgs e)
             string user = textBoxUser.Text;
             string pass = textBoxPassword.Text;
             int serverId = Int32.Parse(textBoxServer.Text);
+            buttonOK.Enabled = false; buttonCancel.Enabled = true;
 
             _task = Task.Run(async () =>
             {
@@ -171,7 +174,11 @@ private void buttonOK_Click(object sender, EventArgs e)
                 {
                     Log(ex.ToString());
                 }
-            }, _cancellationToken.Token).ContinueWith(_ => Log("done"));
+            }, _cancellationToken.Token).ContinueWith(_ => {
+                Log("done");
+                buttonOK.Invoke((Action)(() => buttonOK.Enabled = true));
+                buttonCancel.Invoke((Action)(() => buttonCancel.Enabled = false));
+            });
         }
 
         private void SaveBook(Book book)
@@ -195,6 +202,7 @@ private void SaveMetaBook(MetaBook metaBook)
         {
             Log("Saving metabook : " + metaBook.ToString());
             string path = Sanitize(metaBook.Author) + @"\" + Sanitize(metaBook.Name);
+            
             Directory.CreateDirectory(RootPath + path);
             if (metaBook.Data != null)
             {
@@ -216,7 +224,12 @@ private void labelFrom_Click(object sender, EventArgs e)
 
         private string Sanitize(string input)
         {
-            return String.Join("_", input.Split(Path.GetInvalidFileNameChars())).TrimEnd('.').Trim();
+            string s = String.Join("_", input.Split(Path.GetInvalidFileNameChars())).TrimEnd('.').Trim();
+            if (s.Length > 250)
+            {
+                s = s.Substring(0, 250);
+            }
+            return s;
         }
 
         private void buttonUpdate_Click(object sender, EventArgs e)

XtranceAccessor.cs

@@ -8,6 +8,7 @@
 using System.Threading.Tasks;
 using System.Web;
 using HtmlAgilityPack;
+using static System.Reflection.Metadata.BlobBuilder;
 
 namespace xtrance
 {
@@ -17,13 +18,15 @@ public class XtranceAccessor
         private Log.LogFunction _logFunction;
         private WebClientEx _webClient;
         private int _serverId;
+        private CancellationToken _token;
 
         public XtranceAccessor(string urlbase, Log.LogFunction logFunction, int serverId, CancellationToken token)
         {
             _webClient = new WebClientEx(logFunction, Encoding.UTF8, 15*1000, token);
             _logFunction = logFunction;
             _urlbase = urlbase;
             _serverId = serverId;
+            _token= token;
         }
 
         public async Task LogingAndGetCookie(string username, string password)
@@ -83,11 +86,15 @@ public async Task<Books> GetLatestBooks(int from, int to)
         {
             Books bookDict = new Books();
             string result = await _webClient.DownloadStringTaskAsync(_urlbase + "/new/?mainpage=nov&nov_view=2");
-
             int bookIndex = 0;
 
-            for (int page = from; page <= to; page++)
+            await Parallel.ForAsync(from, to + 1, new ParallelOptions()
+            {
+                MaxDegreeOfParallelism = 5
+            }, async (page, ct) =>
             {
+                _token.ThrowIfCancellationRequested();
+                //Thread.Sleep(sleeptime);
                 result = await _webClient.DownloadStringTaskAsync(_urlbase + "/new/?mainpage=nov&subpage=&id=0&nov_ebk_page=" + page);
                 HtmlDocument htmlDoc = new HtmlDocument();
                 htmlDoc.LoadHtml(result);
@@ -108,7 +115,7 @@ public async Task<Books> GetLatestBooks(int from, int to)
                         bookDict.Add(id, new Book() { Id = id, Index = bookIndex });
                     }
                 }
-            }
+            });
             _logFunction("found " + bookDict.Count + " books...");
             return bookDict;
         }

app.manifest

@@ -10,7 +10,6 @@
     <ApplicationIcon>download.ico</ApplicationIcon>
     <SignAssembly>True</SignAssembly>
     <AssemblyOriginatorKeyFile>xt.snk</AssemblyOriginatorKeyFile>
-    <ApplicationManifest>app.manifest</ApplicationManifest>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <UseVSHostingProcess>false</UseVSHostingProcess>