Bug fix #158 : troublesome check is unnecessary anyway

AaxDecrypter/NetworkFileStream.cs

@@ -193,9 +193,6 @@ namespace AaxDecrypter
             if (response.StatusCode != HttpStatusCode.PartialContent)
                 throw new WebException($"Server at {Uri.Host} responded with unexpected status code: {response.StatusCode}.");
 
-            if (response.Headers.GetValues("Accept-Ranges").FirstOrDefault(r => r.EqualsInsensitive("bytes")) is null)
-                throw new WebException($"Server at {Uri.Host} does not support Http ranges");
-
             //Content length is the length of the range request, and it is only equal
             //to the complete file length if requesting Range: bytes=0-
             if (WritePosition == 0)

AppScaffolding/AppScaffolding.csproj

@@ -3,7 +3,7 @@
 
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
-    <Version>6.6.0.1</Version>
+    <Version>6.6.2.1</Version>
   </PropertyGroup>
 
   <ItemGroup>

AudibleUtilities/AudibleUtilities.csproj

@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="AudibleApi" Version="2.5.0.1" />
+    <PackageReference Include="AudibleApi" Version="2.5.1.1" />
   </ItemGroup>
 
   <ItemGroup>

FileManager/FileManager.csproj

@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Dinah.Core" Version="4.0.1.1" />
+    <PackageReference Include="Dinah.Core" Version="4.0.3.1" />
     <PackageReference Include="Polly" Version="7.2.2" />
   </ItemGroup>
 

FileManager/FileUtility.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+using System.Text.RegularExpressions;
 using Dinah.Core;
 using Polly;
 using Polly.Retry;
@@ -65,6 +66,8 @@ namespace FileManager
 
             var fullfilename = fileStem.Truncate(MAX_FILENAME_LENGTH - extension.Length) + extension;
 
+            fullfilename = removeInvalidWhitespace(fullfilename);
+
             var i = 0;
             while (File.Exists(fullfilename))
             {
@@ -136,6 +139,24 @@ namespace FileManager
             return path[0] + remainder;
         }
 
+        private static string removeInvalidWhitespace_pattern { get; } = $@"\s*\{Path.DirectorySeparatorChar}\s*";
+        private static Regex removeInvalidWhitespace_regex { get; } = new(removeInvalidWhitespace_pattern, RegexOptions.Compiled | RegexOptions.IgnorePatternWhitespace);
+
+        /// <summary>no part of the path may begin or end in whitespace</summary>
+        private static string removeInvalidWhitespace(string fullfilename)
+        {
+            // no whitespace at beginning or end
+            // replace whitespace around path slashes
+            //    regex (with space added for clarity)
+            //    \s*  \\  \s*    =>    \
+            fullfilename = fullfilename.Trim();
+            
+            fullfilename = removeInvalidWhitespace_regex.Replace(fullfilename, @"\");
+
+            fullfilename = removeDoubleSlashes(fullfilename);
+            return fullfilename;
+        }
+
         /// <summary>
         /// Move file.
         /// <br/>- Ensure valid file name path: remove invalid chars, ensure uniqueness, enforce max file length

LibationWinForms/LibationWinForms.csproj

@@ -28,7 +28,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Dinah.Core.WindowsDesktop" Version="4.0.1.1" />
+    <PackageReference Include="Dinah.Core.WindowsDesktop" Version="4.0.3.1" />
   </ItemGroup>
 
   <ItemGroup>