getuserinfopacket.java

很多人都在开发的QQ代码

/*
* LumaQQ - Java QQ Client
*
* Copyright (C) 2004 luma <[e-mail]>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package edu.tsinghua.lumaqq.qq.packets.out;

import java.nio.ByteBuffer;

import edu.tsinghua.lumaqq.qq.PacketParseException;
import edu.tsinghua.lumaqq.qq.QQ;
import edu.tsinghua.lumaqq.qq.Utils;
import edu.tsinghua.lumaqq.qq.packets.OutPacket;

/**
 * <pre>
 * 得到用户的信息，格式为
 * 1. 头部
 * 2. 用户QQ号的字符串形式，然后加密
 * 3. 尾部
 * </pre>
 *
 * @author 马若劼
 */
public class GetUserInfoPacket extends OutPacket {
	private int qqNum;
	
    /**
     * 构造函数
     */
    public GetUserInfoPacket() {
        super(QQ.QQ_CMD_GET_USER_INFO, true);
        qqNum = user.getQQ();
    }
	
    /**
     * @param buf
     * @param length
     * @throws PacketParseException
     */
    public GetUserInfoPacket(ByteBuffer buf, int length)
            throws PacketParseException {
        super(buf, length);
    }
    
    /* (non-Javadoc)
     * @see edu.tsinghua.lumaqq.qq.packets.OutPacket#putBody(java.nio.ByteBuffer)
     */
    protected void putBody(ByteBuffer buf) {
        buf.put(String.valueOf(qqNum).getBytes());
    }
    
    /* (non-Javadoc)
     * @see edu.tsinghua.lumaqq.qq.packets.OutPacket#parseBody(java.nio.ByteBuffer)
     */
    protected void parseBody(ByteBuffer buf) throws PacketParseException {
        qqNum = Utils.getInt(Utils.getString(buf), 0);
    }
	
	/**
	 * @param qqNum The qqNum to set.
	 */
	public void setQQ(int qqNum) {
		this.qqNum = qqNum;
	}
	
	/**
	 * @return qqNum
	 */
	public int getQQ() {
	    return qqNum;
	}
}