private static IList <MoveResult> MoveDirectorySafe(Microsoft.Expression.Project.MoveInfo moveRequest, bool deleteSource, bool shouldOverwrite)
{
if (!Microsoft.Expression.Framework.Documents.PathHelper.IsDirectory(moveRequest.Source) || !Microsoft.Expression.Framework.Documents.PathHelper.IsDirectory(moveRequest.Destination))
{
throw new ArgumentException("Request must be a directory", "moveRequest");
}
Microsoft.Expression.Framework.Documents.PathHelper.ClearFileOrDirectoryReadOnlyAttribute(moveRequest.Source);
string source = moveRequest.Source;
string destination = moveRequest.Destination;
IList <MoveResult> moveResults = new List <MoveResult>();
int length = source.Length;
string[] files = Directory.GetFiles(source, "*", SearchOption.AllDirectories);
for (int i = 0; i < (int)files.Length; i++)
{
string str = files[i];
Microsoft.Expression.Framework.Documents.PathHelper.ClearFileOrDirectoryReadOnlyAttribute(str);
string str1 = Microsoft.Expression.Framework.Documents.PathHelper.ResolveCombinedPath(destination, str.Substring(length));
string directoryName = Path.GetDirectoryName(str1);
if (!Microsoft.Expression.Framework.Documents.PathHelper.FileOrDirectoryExists(directoryName))
{
Directory.CreateDirectory(directoryName);
}
bool flag = Microsoft.Expression.Framework.Documents.PathHelper.FileOrDirectoryExists(str1);
if (!flag || shouldOverwrite)
{
if (flag)
{
Microsoft.Expression.Framework.Documents.PathHelper.ClearFileOrDirectoryReadOnlyAttribute(str1);
File.Delete(str1);
}
File.Move(str, str1);
MoveResult moveResult = new MoveResult()
{
Source = str,
Destination = str1,
MovedSuccessfully = true
};
moveResults.Add(moveResult);
}
}
IEnumerable <string> strs = Directory.EnumerateDirectories(source, "*", SearchOption.AllDirectories).AppendItem <string>(source);
foreach (string str2 in strs)
{
string str3 = Microsoft.Expression.Framework.Documents.PathHelper.ResolveCombinedPath(destination, str2.Substring(length));
if (Microsoft.Expression.Framework.Documents.PathHelper.FileOrDirectoryExists(str3))
{
continue;
}
Directory.CreateDirectory(str3);
}
try
{
if (deleteSource)
{
Directory.Delete(source, true);
}
}
catch (Exception exception1)
{
Exception exception = exception1;
if ((exception is IOException || exception is UnauthorizedAccessException) && (new DirectoryInfo(source)).Exists && ((int)Directory.GetFiles(source, "*", SearchOption.AllDirectories).Length != 0 || (int)Directory.GetDirectories(source, "*", SearchOption.AllDirectories).Length != 0))
{
throw;
}
}
MoveResult moveResult1 = new MoveResult()
{
Destination = moveRequest.Destination,
Source = moveRequest.Source,
MovedSuccessfully = true
};
moveResults.Add(moveResult1);
return(moveResults);
}