public override Exceptional Execute(AGraphDSSharp myAGraphDSSharp, ref String myCurrentPath, Dictionary<String, List<AbstractCLIOption>> myOptions, String myInputString)
{
if (myAGraphDSSharp == null)
return new Exceptional(new GraphDSError("myAGraphDSSharp must not be null!"));
_CancelCommand = false;
var _GetDirectoryListingExceptional = myAGraphDSSharp.GetDirectoryListing(ObjectLocation.ParseString(myCurrentPath));
if (_GetDirectoryListingExceptional.Success() && _GetDirectoryListingExceptional.Value != null)
{
foreach (var _DirectoryEntry in _GetDirectoryListingExceptional.Value)
{
WriteLine(_DirectoryEntry);
}
}
else
{
foreach (var _IError in _GetDirectoryListingExceptional.IErrors)
WriteLine(_IError.Message);
}
WriteLine();
return Exceptional.OK;
}
public override List<String> Complete(AGraphDSSharp myGraphDSSharp, ref String CurrentPath, string CurrentStringLiteral)
{
#region Data
List<String> _PossibleFSEntries = new List<String>();
IEnumerable<String> _DirectoryElements = null;
#endregion
if (CurrentStringLiteral.Length.Equals(0))
{
try
{
_DirectoryElements = myGraphDSSharp.GetDirectoryListing(ObjectLocation.ParseString(CurrentPath)).Value;
}
catch
{
//do nothing
}
if (_DirectoryElements != null)
{
_PossibleFSEntries.AddRange(_DirectoryElements);
}
}
else
{
#region extract dir prefix from CurrentStringLiteral
int indexOfLastPathDelimitter = CurrentStringLiteral.LastIndexOf(FSPathConstants.PathDelimiter);
String PrefixDir = CurrentStringLiteral.Substring(0, indexOfLastPathDelimitter + 1);
if (CurrentStringLiteral.StartsWith(FSPathConstants.PathDelimiter))
{
Boolean directoryExists = false;
try
{
directoryExists = myGraphDSSharp.isIDirectoryObject(ObjectLocation.ParseString(SimplifyObjectLocation(PrefixDir))).Value == Trinary.TRUE;
}
catch
{
//do nothing
}
if (directoryExists)
{
try
{
_DirectoryElements = myGraphDSSharp.GetDirectoryListing(ObjectLocation.ParseString(SimplifyObjectLocation(PrefixDir))).Value;
}
catch
{
//do nothing
}
if (_DirectoryElements != null)
{
foreach (String aDirElement in _DirectoryElements)
{
_PossibleFSEntries.Add(PrefixDir + aDirElement);
}
}
}
}
else
{
if (PrefixDir.Length.Equals(0))
{
try
{
_DirectoryElements = myGraphDSSharp.GetDirectoryListing(ObjectLocation.ParseString(CurrentPath)).Value;
}
catch
{
//do nothing
}
if (_DirectoryElements != null)
{
_PossibleFSEntries.AddRange(_DirectoryElements);
}
}
else
{
try
{
_DirectoryElements = myGraphDSSharp.GetDirectoryListing(ObjectLocation.ParseString(SimplifyObjectLocation(CurrentPath + FSPathConstants.PathDelimiter + PrefixDir))).Value;
}
catch
{
//do nothing
}
if (_DirectoryElements != null)
{
foreach (String aDirElement in _DirectoryElements)
{
_PossibleFSEntries.Add(PrefixDir + aDirElement);
}
}
}
}
#endregion
}
return _PossibleFSEntries;
}