net.sf.jqql.packets.out
Class GroupDataOpPacket

java.lang.Object
  net.sf.jqql.packets.Packet
      net.sf.jqql.packets.OutPacket
          net.sf.jqql.packets.BasicOutPacket
              net.sf.jqql.packets.out.GroupDataOpPacket

public class GroupDataOpPacket
extends BasicOutPacket

 upload, download grouping name message packet, format:
 1. head
 2. operation mode byte, if it's 0x2, it's upload group name. If it's 0x1, download groupname.
    If it's 0x2, part behind are:
        i. group sequence, qq default group, like my friend, sequence 0, other groups begin with 1, 1 byte.
           Notice, this doesn't include my friend group, for it's the default QQ group, not necessary to upload
            its name.
         ii. 16 byte group name. If the group name length is less than 16 byte, fill 0 in the back. 16 byte length is 
             because the length of QQ group name is at most 8 Chinese word long.
        iii. If there are more groups, repeat part i, ii
    If ti's 0x1, part behind are:
        i. unknwon byte 0x2
        ii.  4 unknown byte, all 0.
 3. tail
 上传下载分组名字的消息包，格式为
 1. 头部
 2. 操作方式字节，如果为0x2，为上传组名，如果为0x1，为请求下载组名
    如果为0x2，后面的部分为
       i.   组序号，qq缺省的组，比如我的好友，序号是0，其他我们自己添加的组，从1开始，一个字节。
         但是要注意的是，这里不包括我的好友组，因为我的好友组是QQ的缺省组，无需上传名称
    ii.  16个字节的组名，如果组名长度少于16个字节，后面的填0。之所以是16个，是因为QQ的组名长度最多8个汉字
    iii. 如果有更多组，重复i，ii部分
    如果为0x1，后面的部分为
    i.   未知字节0x2
    ii.  4个未知字节，全0 
 3. 尾部
 
 This packet doesn't limit the group name added,  or the first group should be my friend group.
 They are implemented in the upper program. Of cource, it's not necessary to have my friend group as the first group. 
 These client trick is played with as what you want.
 
 这个包没有限制添加的组名叫什么，也没有明确规定第一个组必须是
 我的好友组，这些规范需要在上层程序中实现。当然也可以不一定非要第一个组是
 我的好友组，这些客户端的trick随便你怎么搞
 
 each upload should upload all the group name.
 每次上传都必须上传所有组名
 

Author:

luma

Field Summary

Fields inherited from class net.sf.jqql.packets.OutPacket

ack, key, resendCountDown, sendCount, seq, timeout

Fields inherited from class net.sf.jqql.packets.Packet

bodyBuf, bodyDecrypted, command, crypter, ds, duplicated, header, log, sequence, source, user

Constructor Summary

GroupDataOpPacket(ByteBuffer buf, int length, QQUser user)

GroupDataOpPacket(QQUser user)
constructor 构造函数

Method Summary

List<String>	getGroups()
String	getPacketName()
byte	getType()
protected void	putBody(ByteBuffer buf) initialize packet body 初始化包体
void	setGroups(List<String> groups)
void	setType(byte type)

Methods inherited from class net.sf.jqql.packets.BasicOutPacket

decryptBody, encryptBody, getBodyBytes, getCryptographStart, getFamily, getHeadLength, getLength, getTailLength, parseHeader, parseTail, postFill, putHead, putTail, toString, validateHeader

Methods inherited from class net.sf.jqql.packets.OutPacket

dump, fill, getKey, getNextSeq, getSendCount, getTimeout, needAck, needResend, parseBody, setKey, setSendCount, setTimeout

Methods inherited from class net.sf.jqql.packets.Packet

equals, getCommand, getHeader, getSequence, getSource, hash, hashCode, isDuplicated, setDuplicated, setHeader, setSequence

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

GroupDataOpPacket

public GroupDataOpPacket(QQUser user)

constructor 构造函数

GroupDataOpPacket

public GroupDataOpPacket(ByteBuffer buf,
                         int length,
                         QQUser user)
                  throws PacketParseException

Parameters:

buf -

length -

Throws:

PacketParseException

Method Detail

getPacketName

public String getPacketName()

Overrides:

getPacketName in class BasicOutPacket

Returns:

descriptive name of packet 包的描述性名称

putBody

protected void putBody(ByteBuffer buf)

Description copied from class: Packet

initialize packet body 初始化包体

Specified by:

putBody in class Packet

Parameters:

buf - ByteBuffer

getType

public byte getType()

Returns:

Returns the type.

setType

public void setType(byte type)

Parameters:

type - The type to set.

getGroups

public List<String> getGroups()

Returns:

Returns the groups.

setGroups

public void setGroups(List<String> groups)

Parameters:

groups - The groups to set.