*/

package jcifs.smb1.smb1;

import jcifs.smb1.util.LogStream;

class SmbTree {

    private static int tree_conn_counter;

    /* 0 - not connected
     * 1 - connecting
     * 2 - connected
     * 3 - disconnecting
     */
    int connectionState;
    int tid;

    String share;
    String service = "?????";
    String service0;
    SmbSession session;

    /**
     * Connect the transport
     *
     * @param timeout the maximum time to wait for the connection in milliseconds
     * @return whether the transport was connected
     * @throws TransportException if the connection fails
     */
    public synchronized boolean connect(final long timeout) throws TransportException {
        int st = this.state;
        try {

    /**
     * Constructs an unconnected NbtSocket.
     */
    public NbtSocket() {
    }

    /**
     * Constructs an NbtSocket and connects it to the specified NetBIOS address and port.
     *
     * @param address the NetBIOS address to connect to
     * @param port the port number, or 0 for the default NetBIOS session service port
     * @throws IOException if an I/O error occurs while creating the socket
     */

        // Arrange: spy on instance to force connect() failure with specific exception
        CIFSContext ctx = mock(CIFSContext.class);
        SmbTreeConnectionTrace trace = Mockito.spy(new SmbTreeConnectionTrace(ctx));
        doThrow(thrown).when(trace).connect(loc);

        // Act & Assert: both UnknownHostException and IOException should become CIFSException (SmbException)

                    /* Some pipes may require that the hostname in the tree connect
                     * be the netbios name. So if we have the netbios server name
                     * from the NTLMSSP type 2 message, and the share is IPC$, we
                     * assert that the tree connect path uses the netbios hostname.
                     */

    }

    /**
     * Test: Verify connected flag is set correctly
     */
    @Test
    public void testConnectedFlag() {
        assertFalse("Initially not connected", fesenClient.connected());

        // After destroy, should be disconnected
        fesenClient.destroy();
        assertFalse("Should be disconnected after destroy", fesenClient.connected());
    }

        this.endpoint = new Object();
    }

    @Override
    public void connect() throws IOException {
        try {
            // In real implementation, this would establish the RDMA connection:
            // endpoint.connect(remoteAddress, 1000);  // 1 second timeout

            state = RdmaConnectionState.CONNECTED;
            log.debug("DiSNI RDMA connection established to {}", remoteAddress);

    }
    
    @Override
    public void connect() throws IOException {
        // Establish RDMA connection
        rdmaConnection.connect();
        
        // Perform RDMA negotiate
        performRdmaNegotiation();
        
        // Continue with SMB negotiate over RDMA
        super.connect();
    }
    
    private void performRdmaNegotiation() throws IOException {

            this.handle.decode(_src);
            this.retval = _src.dec_ndr_long();
        }
    }

    /**
     * SAMR Connect4 operation for establishing a connection to the SAM database.
     * This is an enhanced version of Connect2 with additional parameters.
     */
    public static class SamrConnect4 extends DcerpcMessage {

        @Override
        public int getOpnum() {

            handle.decode(_src);
            retval = _src.dec_ndr_long();
        }
    }

    /**
     * SAMR Connect4 operation for establishing a connection to the SAM database.
     * This is an enhanced version of Connect2 with additional parameters.
     */
    public static class SamrConnect4 extends DcerpcMessage {

        @Override
        public int getOpnum() {