this.allow = buf[bi] == (byte) 0x00;
        bi++;
        this.flags = buf[bi++] & 0xFF;
        final int size = SMBUtil.readInt2(buf, bi);
        bi += 2;
        this.access = SMBUtil.readInt4(buf, bi);
        bi += 4;
        this.sid = new SID(buf, bi);
        return size;
    }

    void appendCol(final StringBuffer sb, final String str, final int width) {

        System.arraycopy(buffer, offset, keyBytes, 0, 16);
        this.leaseKey = new Smb2LeaseKey(keyBytes);
        
        this.leaseState = readInt4(buffer, offset + 16);
        this.leaseFlags = readInt4(buffer, offset + 20);
        this.leaseDuration = readInt8(buffer, offset + 24);
        
        if (length >= 52) {  // V2 lease
            byte[] parentKeyBytes = new byte[16];

        this.server.smaxMpxCount = SMBUtil.readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        this.server.maxNumberVcs = SMBUtil.readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        this.server.maxBufferSize = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        this.server.maxRawSize = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;

        final int start = bufferIndex;

        fid = readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        fileAttributes = readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        lastWriteTime = readUTime(buffer, bufferIndex);
        bufferIndex += 4;
        dataSize = readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        grantedAccess = readInt2(buffer, bufferIndex);
        bufferIndex += 2;

        server.maxMpxCount = readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        server.maxNumberVcs = readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        server.maxBufferSize = readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        server.maxRawSize = readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        server.sessionKey = readInt4(buffer, bufferIndex);
        bufferIndex += 4;

        final int start = bufferIndex;

        status = readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        converter = readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        numEntries = readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        totalAvailableEntries = readInt2(buffer, bufferIndex);
        bufferIndex += 2;

        return bufferIndex - start;

        bufferIndex++; // revision
        bufferIndex++;
        type = ServerMessageBlock.readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        final int ownerUOffset = ServerMessageBlock.readInt4(buffer, bufferIndex); // offset to owner sid
        bufferIndex += 4;
        final int ownerGOffset = ServerMessageBlock.readInt4(buffer, bufferIndex); // offset to group sid
        bufferIndex += 4;

        bufferIndex += 8;
        this.endOfFile = SMBUtil.readInt8(buffer, bufferIndex);
        bufferIndex += 8;
        this.allocationSize = SMBUtil.readInt8(buffer, bufferIndex);
        bufferIndex += 8;
        this.extFileAttributes = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        int fileNameLength = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;

            this.pid = SMBUtil.readInt2(buffer, bufferIndex);
            final int boHigh = SMBUtil.readInt4(buffer, bufferIndex + 4);
            final int boLow = SMBUtil.readInt4(buffer, bufferIndex + 8);

            this.byteOffset = boHigh << 32 | boLow;

            final int lHigh = SMBUtil.readInt4(buffer, bufferIndex + 12);
            final int lLow = SMBUtil.readInt4(buffer, bufferIndex + 16);

        desc2.writeParametersWireFormat(dst2, 0);
        desc3.writeParametersWireFormat(dst3, 0);

        assertEquals(0x1111, SMBUtil.readInt2(dst1, 0));
        assertEquals(0x2222, SMBUtil.readInt2(dst2, 0));
        assertEquals(0x3333, SMBUtil.readInt2(dst3, 0));
    }

    @Test
    @DisplayName("Test parameter wire format structure")
    void testParameterWireFormatStructure() {