Fixed bug for .NET native

Author: rajkumar-rangaraj

SymbolFetch/App.config

@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <configuration>
+  <!--<appSettings>
+    <add key="SymbolServer" value="http://symweb"/>
+  </appSettings>-->
     <startup> 
         <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" />
     </startup>

SymbolFetch/Helpers/Constants.cs

@@ -15,8 +15,8 @@ public static class Constants
         static Constants()
         {
             SymbolServer = @"Microsoft-Symbol-Server/10.0.10522.521";
-            DownloadFolder = @"c:\symcache";
-            EnableBulkDownload = false;
+            DownloadFolder = @"c:\symbols";
+            EnableBulkDownload = true;
         }
 
         #endregion

SymbolFetch/MainWindow.xaml.cs

@@ -82,10 +82,7 @@ private void btnStart_Click(object sender, RoutedEventArgs e)
         {
 
             var builder = new UrlBuilder();
-
-
             downloader.LocalDirectory = downloader.DownloadLocation;
-
             downloader.Files.Clear();
 
             foreach (var item in lstFiles.Items)
@@ -98,7 +95,10 @@ private void btnStart_Click(object sender, RoutedEventArgs e)
                     downloader.Files.Add(fileInfo);
                 }
                 else
-                    downloader.FailedFiles.Add(item.ToString(), " - No Debug information in PE header");
+                {
+                    if(!downloader.FailedFiles.ContainsKey(item.ToString()))
+                        downloader.FailedFiles.Add(item.ToString(), " - No Debug information in PE header");
+                }
             }
 
             downloader.Start();

SymbolFetch/PeHeaderReader.cs

@@ -368,12 +368,20 @@ public PeHeaderReader(string filePath)
                     if (loopexit == 0)
                     {
                         imageDebugDirectory = FromBinaryReader<IMAGE_DEBUG_DIRECTORY>(reader);
+                        long seekPosition = stream.Position;
 
                         if (imageDebugDirectory.Type == 0x2)
                         {
                             stream.Seek(imageDebugDirectory.PointerToRawData, SeekOrigin.Begin);
                             DebugInfo = FromBinaryReader<IMAGE_DEBUG_DIRECTORY_RAW>(reader);
                             loopexit = 1;
+
+                            //Downloading logic for .NET native images
+                            if (new string(DebugInfo.name).Contains(".ni."))
+                            {
+                                stream.Seek(seekPosition, SeekOrigin.Begin);
+                                loopexit = 0;
+                            }
                         }
 
                         if ((imageDebugDirectory.PointerToRawData != 0) &&