com.hierynomus.smb.SMBPacketData Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of smbj Show documentation

SMB2 protocol library for communication with Windows servers

There is a newer version: 0.13.0

/*
 * Copyright (C)2016 - SMBJ Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.hierynomus.smb;

import com.hierynomus.protocol.PacketData;
import com.hierynomus.protocol.commons.buffer.Buffer;

/**
 * The SMB Packet Data represents a partially deserialized SMB packet.
 * Only the header part is deserialized after which we can determine which packet
 * needs to be constructed.
 *
 * @param  The SMBHeader type
 */
public abstract class SMBPacketData implements PacketData {
    private H header;
    protected SMBBuffer dataBuffer;

    public SMBPacketData(H header, byte[] data) throws Buffer.BufferException {
        this.header = header;
        this.dataBuffer = new SMBBuffer(data);
        readHeader();
    }

    protected void readHeader() throws Buffer.BufferException {
        this.header.readFrom(dataBuffer);
    }

    public H getHeader() {
        return header;
    }

    @Override
    public SMBBuffer getDataBuffer() {
        return dataBuffer;
    }
}