*/
package jcifs.internal.smb2.tree;

import jcifs.Configuration;
import jcifs.internal.SMBProtocolDecodingException;
import jcifs.internal.smb2.ServerMessageBlock2Response;
import jcifs.internal.util.SMBUtil;

/**
 * SMB2 Tree Disconnect response message.
 *
 * This response confirms that the tree connection
 * has been successfully disconnected.
 *
 * @author mbechler
 */

        final int start = dstIndex;

        SMBUtil.writeInt2(this.totalParameterCount, dst, dstIndex);
        dstIndex += 2;
        SMBUtil.writeInt2(this.totalDataCount, dst, dstIndex);
        dstIndex += 2;
        if (this.getCommand() != SMB_COM_TRANSACTION_SECONDARY) {
            SMBUtil.writeInt2(this.maxParameterCount, dst, dstIndex);
            dstIndex += 2;
            SMBUtil.writeInt2(this.maxDataCount, dst, dstIndex);

    protected int writeParametersWireFormat(final byte[] dst, int dstIndex) {
        final int start = dstIndex;

        SMBUtil.writeInt2(this.fid, dst, dstIndex);
        dstIndex += 2;
        dst[dstIndex] = (byte) 0x00; // Reserved
        dstIndex++;
        dst[dstIndex++] = (byte) 0x00; // Reserved
        SMBUtil.writeInt4(this.securityInformation, dst, dstIndex);
        dstIndex += 4;
        return dstIndex - start;
    }

import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.ValueSource;

import jcifs.internal.SMBProtocolDecodingException;
import jcifs.internal.util.SMBUtil;

/**
 * Test class for FileEndOfFileInformation
 */
class FileEndOfFileInformationTest {

    private FileEndOfFileInformation fileInfo;

    @BeforeEach
    void setUp() {

        final int start = dstIndex;

        SMBUtil.writeInt2(this.fid, dst, dstIndex);
        dstIndex += 2;
        SMBUtil.writeInt2(this.count, dst, dstIndex);
        dstIndex += 2;
        SMBUtil.writeInt4(this.offset, dst, dstIndex);
        dstIndex += 4;
        SMBUtil.writeInt2(this.remaining, dst, dstIndex);
        dstIndex += 2;

        return dstIndex - start;

        // CurrentLeaseState (4 bytes)
        this.currentLeaseState = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;

        // NewLeaseState (4 bytes)
        this.newLeaseState = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;

        // BreakReason (4 bytes)
        this.breakReason = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;

        dstIndex += 2;
        SMBUtil.writeInt4(this.flags0, dst, dstIndex);
        dstIndex += 4;
        SMBUtil.writeInt4(this.rootDirectoryFid, dst, dstIndex);
        dstIndex += 4;
        SMBUtil.writeInt4(this.desiredAccess, dst, dstIndex);
        dstIndex += 4;
        SMBUtil.writeInt8(this.allocationSize, dst, dstIndex);
        dstIndex += 8;
        SMBUtil.writeInt4(this.extFileAttributes, dst, dstIndex);

        // Verify structure size (should be 24)
        assertEquals(24, SMBUtil.readInt2(buffer, offset));

        // Verify close flags (2 bytes at offset+2, should be 0 by default)
        assertEquals(0, SMBUtil.readInt2(buffer, offset + 2));

        // Verify Reserved (4 bytes at offset+4, should be 0)
        assertEquals(0, SMBUtil.readInt4(buffer, offset + 4));

     *
     * @see jcifs.internal.smb2.ServerMessageBlock2#writeBytesWireFormat(byte[], int)
     */
    @Override
    protected int writeBytesWireFormat(final byte[] dst, final int dstIndex) {
        SMBUtil.writeInt2(4, dst, dstIndex);
        SMBUtil.writeInt2(0, dst, dstIndex + 2);
        return 4;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.smb2.ServerMessageBlock2#readBytesWireFormat(byte[], int)
     */

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package jcifs.internal.fscc;

import jcifs.Encodable;
import jcifs.internal.SMBProtocolDecodingException;
import jcifs.internal.util.SMBUtil;

/**
 * File System Control Code (FSCC) structure for File End-of-File Information.
 * Used in SMB2/SMB3 operations to set or query the end-of-file position for a file,