private static bool ValidateMoveInfo(Microsoft.Expression.Project.MoveInfo moveInfo, Microsoft.Expression.Project.MoveOptions moveOptions)
{
if (string.IsNullOrEmpty(moveInfo.Source) || string.IsNullOrEmpty(moveInfo.Destination))
{
throw new ArgumentException("moveRequests");
}
if (!Microsoft.Expression.Framework.Documents.PathHelper.FileOrDirectoryExists(moveInfo.Source))
{
return(false);
}
moveInfo.Source = Microsoft.Expression.Framework.Documents.PathHelper.ResolvePath(moveInfo.Source);
moveInfo.Destination = Microsoft.Expression.Framework.Documents.PathHelper.ResolvePath(moveInfo.Destination);
if (moveInfo.Source.Equals(moveInfo.Destination, StringComparison.OrdinalIgnoreCase))
{
return(false);
}
if (Microsoft.Expression.Framework.Documents.PathHelper.FileOrDirectoryExists(moveInfo.Destination))
{
if ((moveOptions & Microsoft.Expression.Project.MoveOptions.OverwriteDestination) != Microsoft.Expression.Project.MoveOptions.OverwriteDestination)
{
throw new InvalidOperationException("Destination files exist");
}
Microsoft.Expression.Framework.Documents.PathHelper.ClearFileOrDirectoryReadOnlyAttribute(moveInfo.Destination);
}
return(true);
}
private static bool HasContentAlreadyBeenMoved(IEnumerable <Microsoft.Expression.Project.MoveInfo> movedDirectories, string fileName)
{
bool flag;
DocumentReference documentReference = DocumentReference.Create(Microsoft.Expression.Framework.Documents.PathHelper.GetDirectoryNameOrRoot(fileName));
using (IEnumerator <Microsoft.Expression.Project.MoveInfo> enumerator = movedDirectories.GetEnumerator())
{
while (enumerator.MoveNext())
{
Microsoft.Expression.Project.MoveInfo current = enumerator.Current;
DocumentReference documentReference1 = DocumentReference.Create(Microsoft.Expression.Framework.Documents.PathHelper.EnsurePathEndsInDirectorySeparator(current.Source));
if (!documentReference.Path.StartsWith(documentReference1.Path, StringComparison.OrdinalIgnoreCase))
{
continue;
}
flag = true;
return(flag);
}
return(false);
}
return(flag);
}
private static IList <MoveResult> MoveSafeInternal(IEnumerable <Microsoft.Expression.Project.MoveInfo> moveRequests, Microsoft.Expression.Project.MoveOptions moveOptions, bool isMove, bool shouldThrowIOExceptions)
{
IList <MoveResult> moveResults;
if (moveRequests == null)
{
throw new ArgumentNullException("moveRequests");
}
IList <MoveResult> moveResults1 = new List <MoveResult>();
if (!moveRequests.Any <Microsoft.Expression.Project.MoveInfo>())
{
return(moveResults1);
}
List <Microsoft.Expression.Project.MoveInfo> list = (
from moveInfo in moveRequests
where ProjectPathHelper.ValidateMoveInfo(moveInfo, moveOptions)
select moveInfo).ToList <Microsoft.Expression.Project.MoveInfo>();
List <Microsoft.Expression.Project.MoveInfo> moveInfos = new List <Microsoft.Expression.Project.MoveInfo>();
List <Microsoft.Expression.Project.MoveInfo> .Enumerator enumerator = list.GetEnumerator();
try
{
while (enumerator.MoveNext())
{
Microsoft.Expression.Project.MoveInfo current = enumerator.Current;
try
{
bool flag = (moveOptions & Microsoft.Expression.Project.MoveOptions.OverwriteDestination) == Microsoft.Expression.Project.MoveOptions.OverwriteDestination;
bool flag1 = isMove;
if (Microsoft.Expression.Framework.Documents.PathHelper.IsDirectory(current.Source))
{
if (ProjectPathHelper.HasContentAlreadyBeenMoved(moveInfos, current.Source))
{
MoveResult moveResult = new MoveResult()
{
Source = current.Source,
Destination = current.Destination,
MovedSuccessfully = true
};
moveResults1.Add(moveResult);
}
else
{
using (IEnumerator <MoveResult> enumerator1 = ProjectPathHelper.MoveDirectorySafe(current, flag1, flag).GetEnumerator())
{
while (enumerator1.MoveNext())
{
moveResults1.Add(enumerator1.Current);
}
}
}
moveInfos.Add(current);
}
else if (!ProjectPathHelper.HasContentAlreadyBeenMoved(moveInfos, current.Source))
{
Microsoft.Expression.Framework.Documents.PathHelper.ClearFileOrDirectoryReadOnlyAttribute(current.Source);
string directoryNameOrRoot = Microsoft.Expression.Framework.Documents.PathHelper.GetDirectoryNameOrRoot(current.Destination);
if (!Microsoft.Expression.Framework.Documents.PathHelper.DirectoryExists(directoryNameOrRoot))
{
Directory.CreateDirectory(directoryNameOrRoot);
}
if (flag && Microsoft.Expression.Framework.Documents.PathHelper.FileExists(current.Destination))
{
Microsoft.Expression.Framework.Documents.PathHelper.ClearFileOrDirectoryReadOnlyAttribute(current.Destination);
}
File.Copy(current.Source, current.Destination, flag);
MoveResult moveResult1 = new MoveResult()
{
Source = current.Source,
Destination = current.Destination,
MovedSuccessfully = true
};
moveResults1.Add(moveResult1);
if (flag1)
{
File.Delete(current.Source);
}
}
}
catch (Exception exception)
{
if (!ProjectPathHelper.IsIOException(exception) || shouldThrowIOExceptions)
{
throw;
}
else
{
moveResults = null;
return(moveResults);
}
}
}
return(moveResults1);
}
finally
{
((IDisposable)enumerator).Dispose();
}
return(moveResults);
}
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);
}