public int OpenDirectory(
String filename,
DokanFileInfo info)
{
Debug("OpenDirectory {0}", filename);
try
{
string path = GetPath(filename);
SftpATTRS attr = GetChannel().stat(path);
if (attr.isDir())
{
return(0);
}
else
{
return(-DokanNet.ERROR_PATH_NOT_FOUND); // TODO: return not directory?
}
}
catch (SftpException e)
{
Debug(e.ToString());
return(-DokanNet.ERROR_PATH_NOT_FOUND);
}
catch (Exception e)
{
connectionError_ = true;
Debug(e.ToString());
Reconnect();
return(-DokanNet.ERROR_PATH_NOT_FOUND);
}
}
public DokanError OpenDirectory(
string filename,
DokanFileInfo info)
{
Debug("OpenDirectory {0}", filename);
try
{
string path = GetPath(filename);
SftpATTRS attr = GetChannel().stat(path);
if (attr.isDir())
{
return(DokanError.ErrorSuccess);
}
else
{
return(DokanError.ErrorPathNotFound); // TODO: return not directory?
}
}
catch (SftpException e)
{
Debug(e.ToString());
return(DokanError.ErrorPathNotFound);
}
catch (Exception e)
{
connectionError_ = true;
Debug(e.ToString());
Reconnect();
return(DokanError.ErrorPathNotFound);
}
}
private bool isExist(string path, DokanFileInfo info)
{
try
{
ChannelSftp channel = GetChannel();
SftpATTRS attr = channel.stat(path);
if (attr.isDir())
{
info.IsDirectory = true;
}
return(true);
}
catch (SftpException)
{
return(false);
}
}
public NtStatus GetFileInformation(
string filename,
out FileInformation fileinfo,
DokanFileInfo info)
{
fileinfo = new FileInformation();
try
{
string path = GetPath(filename);
fileinfo.FileName = path;
SftpATTRS attr = GetChannel().stat(path);
fileinfo.Attributes = attr.isDir() ?
FileAttributes.Directory :
FileAttributes.Normal;
if (DokanSSHFS.UseOffline)
{
fileinfo.Attributes |= FileAttributes.Offline;
}
DateTime org = new DateTime(1970, 1, 1, 0, 0, 0, 0);
fileinfo.CreationTime = org.AddSeconds(attr.getMTime());
fileinfo.LastAccessTime = org.AddSeconds(attr.getATime());
fileinfo.LastWriteTime = org.AddSeconds(attr.getMTime());
fileinfo.Length = attr.getSize();
return(NtStatus.Success);
}
catch (SftpException)
{
return(NtStatus.Error);
}
catch (Exception e)
{
connectionError_ = true;
Debug(e.ToString());
Reconnect();
return(NtStatus.Error);
}
}
public NtStatus CreateFile(
string filename,
DokanNet.FileAccess access,
FileShare share,
FileMode mode,
FileOptions options,
FileAttributes attributes,
DokanFileInfo info)
{
if (info.IsDirectory)
{
switch (mode)
{
case FileMode.Open:
Debug("OpenDirectory {0}", filename);
try
{
string path = GetPath(filename);
SftpATTRS attr = GetChannel().stat(path);
if (attr.isDir())
{
return(NtStatus.Success);
}
else
{
return(NtStatus.ObjectPathNotFound); // TODO: return not directory?
}
}
catch (SftpException e)
{
Debug(e.ToString());
return(NtStatus.ObjectPathNotFound);
}
catch (Exception e)
{
connectionError_ = true;
Debug(e.ToString());
Reconnect();
return(NtStatus.ObjectPathNotFound);
}
case FileMode.CreateNew:
Debug("CreateDirectory {0}", filename);
try
{
string path = GetPath(filename);
ChannelSftp channel = GetChannel();
channel.mkdir(path);
return(NtStatus.Success);
}
catch (SftpException e)
{
Debug(e.ToString());
return(NtStatus.Error);
}
catch (Exception e)
{
connectionError_ = true;
Debug(e.ToString());
Reconnect();
return(NtStatus.Error); // TODO: more appropriate error code
}
default:
Debug("Error FileMode invalid for directory {0}", mode);
return(NtStatus.Error);
}
}
else
{
Debug("CreateFile {0}", filename);
try
{
string path = GetPath(filename);
ChannelSftp channel = GetChannel();
if (CheckAltStream(path))
{
return(NtStatus.Success);
}
switch (mode)
{
case FileMode.Open:
{
Debug("Open");
if (isExist(path, info))
{
return(NtStatus.Success);
}
else
{
return(NtStatus.ObjectNameNotFound);
}
}
case FileMode.CreateNew:
{
Debug("CreateNew");
if (isExist(path, info))
{
return(NtStatus.ObjectNameCollision);
}
Debug("CreateNew put 0 byte");
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path);
stream.Close();
return(NtStatus.Success);
}
case FileMode.Create:
{
Debug("Create put 0 byte");
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path);
stream.Close();
return(NtStatus.Success);
}
case FileMode.OpenOrCreate:
{
Debug("OpenOrCreate");
if (!isExist(path, info))
{
Debug("OpenOrCreate put 0 byte");
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path);
stream.Close();
}
return(NtStatus.Success);
}
case FileMode.Truncate:
{
Debug("Truncate");
if (!isExist(path, info))
{
return(NtStatus.ObjectNameNotFound);
}
Debug("Truncate put 0 byte");
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path);
stream.Close();
return(NtStatus.Success);
}
case FileMode.Append:
{
Debug("Append");
if (isExist(path, info))
{
return(NtStatus.Success);
}
Debug("Append put 0 byte");
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path);
stream.Close();
return(NtStatus.Success);
}
default:
Debug("Error unknown FileMode {0}", mode);
return(NtStatus.Error);
}
}
catch (SftpException e)
{
Debug(e.ToString());
return(NtStatus.ObjectNameNotFound);
}
catch (Exception e)
{
connectionError_ = true;
Debug(e.ToString());
Reconnect();
return(NtStatus.ObjectNameNotFound);
}
}
}