Support problematic Windows paths

Change "Duplicati.CommandLine.RecoveryTool restore" to support
restoring long paths, and files and directories that end in a dot or a
space when run on Windows.

1 files changed, 8 insertions, 6 deletions

diff --git a/Duplicati/CommandLine/RecoveryTool/Restore.cs b/Duplicati/CommandLine/RecoveryTool/Restore.cs
index e4436bec6..b2fc5282e 100644
--- a/Duplicati/CommandLine/RecoveryTool/Restore.cs
+++ b/Duplicati/CommandLine/RecoveryTool/Restore.cs
@@ -25,6 +25,8 @@ namespace Duplicati.CommandLine.RecoveryTool
 {

     public static class Restore

     {

+        private static readonly ISystemIO systemIO = SystemIO.IO_OS;

+

         public static int Run(List<string> args, Dictionary<string, string> options, Library.Utility.IFilter filter)

         {

             if (args.Count != 2 && args.Count != 3)

@@ -158,8 +160,8 @@ namespace Duplicati.CommandLine.RecoveryTool
                         try

                         {

                             var targetfile = MapToRestorePath(f.Path, largestprefix, targetpath);

-                            if (!Directory.Exists(Path.GetDirectoryName(targetfile)))

-                                Directory.CreateDirectory(Path.GetDirectoryName(targetfile));

+                            if (!systemIO.DirectoryExists(systemIO.PathGetDirectoryName(targetfile)))

+                                systemIO.DirectoryCreate(systemIO.PathGetDirectoryName(targetfile));

 

                             Console.Write("{0}: {1} ({2})", i, targetfile, Library.Utility.Utility.FormatSizeString(f.Size));

 

@@ -214,12 +216,12 @@ namespace Duplicati.CommandLine.RecoveryTool
                                 if (fh == f.Hash)

                                 {

                                     Console.WriteLine(" done!");

-                                    File.Copy(tf, targetfile, true);

+                                    systemIO.FileCopy(tf, targetfile, true);

                                 }

                                 else

                                 {

                                     Console.Write(" - Restored file hash mismatch");

-                                    if (File.Exists(targetfile))

+                                    if (systemIO.FileExists(targetfile))

                                         Console.WriteLine(" - not overwriting existing file: {0}", targetfile);

                                     else

                                         Console.WriteLine(" - restoring file in damaged condition");

@@ -254,10 +256,10 @@ namespace Duplicati.CommandLine.RecoveryTool
                 if (path.Substring(1, 1) == ":")

                     prefixpath = path.Substring(0, 1) + path.Substring(2);

 

-                return Path.Combine(restorepath, prefixpath);

+                return systemIO.PathCombine(restorepath, prefixpath);

             }

 

-            return Path.Combine(restorepath, path.Substring(prefixpath.Length));

+            return systemIO.PathCombine(restorepath, path.Substring(prefixpath.Length));

         }