DokanError IDokanOperations.OpenDirectory(string fileName, DokanFileInfo info)
{
SftpDrive drive = this.GetDriveByMountPoint(fileName, out fileName);
LogFSActionInit("OpenDir", fileName, drive, "");
if (drive != null)
{
lastActiveSubsytem = drive;
IDokanOperations ops = GetSubSystemOperations(drive);
if (ops == null)
{
LogFSActionError("OpenDir", fileName, drive, "Cannot open, mount failed?");
return(DokanError.ErrorAccessDenied);
}
LogFSActionSuccess("OpenDir", fileName, drive, "Found, subsytem");
return(ops.OpenDirectory(fileName, info));
}
lastActiveSubsytem = null;
info.IsDirectory = true;
if (fileName.Length == 1) //root dir
{
LogFSActionSuccess("OpenDir", fileName, drive, "Found, VFS root");
return(DokanError.ErrorSuccess);
}
string path = fileName.Substring(1);//cut leading \
foreach (SftpDrive subdrive in _subsytems)
{
string mp = subdrive.MountPoint; // mp1 || mp1\mp2 ...
if (path == mp)
{
info.Context = subdrive;
LogFSActionSuccess("OpenDir", fileName, drive, "Found, final mountpoint");
return(DokanError.ErrorSuccess);
}
if (mp.IndexOf(path + '\\') == 0)
{ //path is part of mount point
info.Context = subdrive;
LogFSActionSuccess("OpenDir", fileName, drive, "Found, part of mountpoint");
return(DokanError.ErrorSuccess);
}
}
LogFSActionError("OpenDir", fileName, drive, "Path not found");
return(DokanError.ErrorPathNotFound);
}
////
public int OpenDirectoryProxy(string rawFileName,
DokanFileInfo rawFileInfo)
{
try
{
return((int)_operations.OpenDirectory(rawFileName, rawFileInfo));
}
catch
{
#if DEBUG
throw;
#endif
return(ERROR_INVALID_FUNCTION);
}
}
public DokanError OpenDirectory(string filename, DokanFileInfo info)
{
DokanError ret = 0;
CacheEntry entry = cache_.Lookup(filename);
if (entry.OpenDirectoryRet == DokanError.Undefined)
{
ret = ope_.OpenDirectory(filename, info);
entry.OpenDirectoryRet = ret;
}
else
{
ret = entry.OpenDirectoryRet;
}
return(ret);
}
public int OpenDirectoryProxy(IntPtr rawFileName, ref DOKAN_FILE_INFO rawFileInfo)
{
try
{
string file = GetFileName(rawFileName);
DokanFileInfo info = ConvertFileInfo(ref rawFileInfo);
int ret = operations.OpenDirectory(file, info);
rawFileInfo.Context = info.refFileHandleContext;
rawFileInfo.IsDirectory = Convert.ToByte(info.IsDirectory);
return(ret);
}
catch (Exception ex)
{
Log.ErrorException("OpenDirectoryProxy threw:", ex);
return(-1);
}
}
////
public NtStatus OpenDirectoryProxy(string rawFileName,
DokanFileInfo rawFileInfo)
{
try
{
Trace("\nOpenDirectoryProxy : " + rawFileName);
Trace("\tContext\t" + ToTrace(rawFileInfo));
NtStatus result = operations.OpenDirectory(rawFileName, rawFileInfo);
Trace("OpenDirectoryProxy : " + rawFileName + " Return : " + result);
return(result);
}
#pragma warning disable 0168
catch (Exception ex)
#pragma warning restore 0168
{
Trace("OpenDirectoryProxy : " + rawFileName + " Throw : " + ex.Message);
return(DokanResult.InvalidParameter);
}
}