import java.net.MalformedURLException;

class TransactNamedPipeInputStream extends SmbFileInputStream {

    private static final int INIT_PIPE_SIZE = 4096;

    private byte[] pipe_buf = new byte[INIT_PIPE_SIZE];
    private int beg_idx, nxt_idx, used;
    private boolean dcePipe;

    Object lock;

    TransactNamedPipeInputStream( SmbNamedPipe pipe ) throws SmbException,

        return 0;
    }
    int readDataWireFormat( byte[] buffer, int bufferIndex, int len ) {
        if( pipe.pipeIn != null ) {
            TransactNamedPipeInputStream in = (TransactNamedPipeInputStream)pipe.pipeIn;
            synchronized( in.lock ) {
                in.receive( buffer, bufferIndex, len );
                in.lock.notify();
            }
        }
        return len;

        return 0;
    }
    int readDataWireFormat( byte[] buffer, int bufferIndex, int len ) {
        if( pipe.pipeIn != null ) {
            TransactNamedPipeInputStream in = (TransactNamedPipeInputStream)pipe.pipeIn;
            synchronized( in.lock ) {
                in.receive( buffer, bufferIndex, len );
                in.lock.notify();
            }
        }
        return len;

        if( pipeIn == null ) {
            if(( pipeType & PIPE_TYPE_CALL ) == PIPE_TYPE_CALL ||
                    ( pipeType & PIPE_TYPE_TRANSACT ) == PIPE_TYPE_TRANSACT ) {
                pipeIn = new TransactNamedPipeInputStream( this );
            } else {
                pipeIn = new SmbFileInputStream(this,
                            (pipeType & 0xFFFF00FF) | SmbFile.O_EXCL);
            }
        }
        return pipeIn;