net.sf.jqql.packets.out._05
Class RequestBeginPacket

java.lang.Object
  net.sf.jqql.packets.Packet
      net.sf.jqql.packets.OutPacket
          net.sf.jqql.packets._05OutPacket
              net.sf.jqql.packets.out._05.RequestBeginPacket

public class RequestBeginPacket
extends _05OutPacket

 apply to begin to transfer
 1. head
 2. unknown 8 byte, when send phone, 7 byte in the back is 4th to 7th byte of the md5, unknown in other situation
 3. session id, 4 byte
 ------ encode begin -----
 4. unknown 1 byte, 0x04. If apply to receive, it's 0x00
 5. unknown 1 byte, 0x4C. If apply to receiver, it's 0x00
 ------ encode end ---
 6. tail

 请求开始中转
 1. 头部
 2. 未知8字节，发送图片时后面的7字节是md5的第4字节开始的7字节，其他情况下未知
 3. session id, 4字节
 ------ 加密开始 -------
 4. 未知1字节，0x04，如果是请求接收，0x00
 5. 未知1字节，0x4C，如果是请求接收，0x00
 ------ 加密结束 --------
 6. 尾部
 

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

RequestBeginPacket(ByteBuffer buf, int length, QQUser user)

RequestBeginPacket(QQUser user)

Method Summary

protected int	getCryptographStart()
byte[]	getMd5()
String	getPacketName()
int	getSessionId()
boolean	isRequestSend()
protected void	putBody(ByteBuffer buf) initialize packet body 初始化包体
void	setMd5(byte[] md5)
void	setRequestSend(boolean requestSend)
void	setSessionId(int sessionId)

Methods inherited from class net.sf.jqql.packets._05OutPacket

decryptBody, encryptBody, getBodyBytes, 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

RequestBeginPacket

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

Parameters:

buf -

length -

user -

Throws:

PacketParseException

RequestBeginPacket

public RequestBeginPacket(QQUser user)

Parameters:

user -

Method Detail

getPacketName

public String getPacketName()

Overrides:

getPacketName in class _05OutPacket

Returns:

descriptive name of packet 包的描述性名称

getCryptographStart

protected int getCryptographStart()

Specified by:

getCryptographStart in class Packet

Returns:

start position of cryptograph, relative to the first byte of packet body. if this packet is unknown packet, return -1, this method only available to some protocol family. 密文的起始位置，这个位置是相对于包体的第一个字节来说的，如果这个包是未知包， 返回-1，这个方法只对某些协议族有意义

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

getSessionId

public int getSessionId()

Returns:

Returns the sessionId.

setSessionId

public void setSessionId(int sessionId)

Parameters:

sessionId - The sessionId to set.

getMd5

public byte[] getMd5()

Returns:

Returns the md5.

setMd5

public void setMd5(byte[] md5)

Parameters:

md5 - The md5 to set.

isRequestSend

public boolean isRequestSend()

Returns:

Returns the requestSend.

setRequestSend

public void setRequestSend(boolean requestSend)

Parameters:

requestSend - The requestSend to set.