this.pipe = pipe;
        this.transact = ( pipe.getPipeType() & SmbPipeResource.PIPE_TYPE_TRANSACT ) == SmbPipeResource.PIPE_TYPE_TRANSACT;
        this.call = ( pipe.getPipeType() & SmbPipeResource.PIPE_TYPE_CALL ) == SmbPipeResource.PIPE_TYPE_CALL;
        this.openFlags = ( pipe.getPipeType() & 0xFFFF00FF ) | SmbConstants.O_EXCL;
        this.access = ( pipe.getPipeType() & 7 ) | 0x20000;
        this.uncPath = this.pipe.getUncPath();
    }

    /**
     * Pipe should use it's own exclusive transport connection
     */
    public static final int PIPE_TYPE_UNSHARED = 0x800;


    /**
     * @return the type of the pipe
     */
    int getPipeType ();


    /**
     * Create a pipe handle
     * 
     * @return pipe handle, needs to be closed when finished
     */
    SmbPipeHandle openPipe ();

import jcifs.SmbPipeHandle;


/**
 * @author mbechler
 * @internal
 */
public interface SmbPipeHandleInternal extends SmbPipeHandle {

    /**
     * @return the pipe type
     */
    int getPipeType ();


    /**
     * @return session key of the underlying smb session
     * @throws CIFSException
     */
    byte[] getSessionKey () throws CIFSException;


    /**
     * 

     */
    @Override
    public int getType () throws SmbException {
        return TYPE_NAMED_PIPE;
    }


    /**
     * @return the pipe type
     */
    @Override
    public int getPipeType () {
        return this.pipeType;
    }


    /**
     * @return a handle for interacting with the pipe
     */
    @Override
    public SmbPipeHandle openPipe () {

            if ( this.file instanceof SmbNamedPipe ) {
                this.handle = this.file.openUnshared(
                    SmbConstants.O_EXCL,
                    ( (SmbNamedPipe) this.file ).getPipeType() & 0xFF0000,
                    this.sharing,
                    SmbConstants.ATTR_NORMAL,
                    0);
            }
            else {