public void AddDirectory(string path)
{
var fixedPath = FixPath(path, true);
var separator = XFS.Separator();
lock (files)
{
if (FileExists(fixedPath) &&
(GetFile(fixedPath).Attributes & FileAttributes.ReadOnly) == FileAttributes.ReadOnly)
{
throw new UnauthorizedAccessException(string.Format(CultureInfo.InvariantCulture, StringResources.Manager.GetString("ACCESS_TO_THE_PATH_IS_DENIED"), fixedPath));
}
var lastIndex = 0;
bool isUnc =
fixedPath.StartsWith(@"\\", StringComparison.OrdinalIgnoreCase) ||
fixedPath.StartsWith(@"//", StringComparison.OrdinalIgnoreCase);
if (isUnc)
{
//First, confirm they aren't trying to create '\\server\'
lastIndex = fixedPath.IndexOf(separator, 2, StringComparison.OrdinalIgnoreCase);
if (lastIndex < 0)
{
throw new ArgumentException(@"The UNC path should be of the form \\server\share.", "path");
}
/*
* Although CreateDirectory(@"\\server\share\") is not going to work in real code, we allow it here for the purposes of setting up test doubles.
* See PR https://github.com/System-IO-Abstractions/System.IO.Abstractions/pull/90 for conversation
*/
}
while ((lastIndex = fixedPath.IndexOf(separator, lastIndex + 1, StringComparison.OrdinalIgnoreCase)) > -1)
{
var segment = fixedPath.Substring(0, lastIndex + 1);
if (!Directory.Exists(segment))
{
SetEntry(segment, new MockDirectoryData());
}
}
var s = fixedPath.EndsWith(separator, StringComparison.OrdinalIgnoreCase) ? fixedPath : fixedPath + separator;
SetEntry(s, new MockDirectoryData());
}
}