tcppacket.html

Java抓包必备

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<B>Method Summary</B></FONT></TD>
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<CODE>&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../jpcap/TCPPacket.html#toString()">toString</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Conver this object to String.<BR>
 <BR>
 src_port > dst_port seq(sequence) win(window) [ack ack_num] [S][F][P]</TD>
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<TD><B>Methods inherited from class jpcap.<A HREF="../jpcap/IPPacket.html">IPPacket</A></B></TD>
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<TD><CODE><A HREF="../jpcap/IPPacket.html#setIPv4Parameter(int, boolean, boolean, boolean, boolean, boolean, boolean, int, int, int, int, jpcap.IPAddress, jpcap.IPAddress)">setIPv4Parameter</A>, 
<A HREF="../jpcap/IPPacket.html#setIPv6Parameter(int, int, int, int, jpcap.IPAddress, jpcap.IPAddress)">setIPv6Parameter</A></CODE></TD>
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<TD><B>Methods inherited from class java.lang.Object</B></TD>
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<TD><CODE>equals, 
getClass, 
hashCode, 
notify, 
notifyAll, 
wait, 
wait, 
wait</CODE></TD>
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<!-- ============ FIELD DETAIL =========== -->

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<A NAME="src_port"><!-- --></A><H3>
src_port</H3>
<PRE>
public int <B>src_port</B></PRE>
<DL>
<DD>Source port number</DL>
<HR>

<A NAME="dst_port"><!-- --></A><H3>
dst_port</H3>
<PRE>
public int <B>dst_port</B></PRE>
<DL>
<DD>Destination port number</DL>
<HR>

<A NAME="sequence"><!-- --></A><H3>
sequence</H3>
<PRE>
public long <B>sequence</B></PRE>
<DL>
<DD>Sequence number</DL>
<HR>

<A NAME="ack_num"><!-- --></A><H3>
ack_num</H3>
<PRE>
public long <B>ack_num</B></PRE>
<DL>
<DD>ACK number</DL>
<HR>

<A NAME="urg"><!-- --></A><H3>
urg</H3>
<PRE>
public boolean <B>urg</B></PRE>
<DL>
<DD>URG flag</DL>
<HR>

<A NAME="ack"><!-- --></A><H3>
ack</H3>
<PRE>
public boolean <B>ack</B></PRE>
<DL>
<DD>ACK flag</DL>
<HR>

<A NAME="psh"><!-- --></A><H3>
psh</H3>
<PRE>
public boolean <B>psh</B></PRE>
<DL>
<DD>PSH flag</DL>
<HR>

<A NAME="rst"><!-- --></A><H3>
rst</H3>
<PRE>
public boolean <B>rst</B></PRE>
<DL>
<DD>RST flag</DL>
<HR>

<A NAME="syn"><!-- --></A><H3>
syn</H3>
<PRE>
public boolean <B>syn</B></PRE>
<DL>
<DD>SYN flag</DL>
<HR>

<A NAME="fin"><!-- --></A><H3>
fin</H3>
<PRE>
public boolean <B>fin</B></PRE>
<DL>
<DD>FIN flag</DL>
<HR>

<A NAME="window"><!-- --></A><H3>
window</H3>
<PRE>
public int <B>window</B></PRE>
<DL>
<DD>Window size</DL>
<HR>

<A NAME="urgent_pointer"><!-- --></A><H3>
urgent_pointer</H3>
<PRE>
public short <B>urgent_pointer</B></PRE>
<DL>
<DD>Urgent pointer</DL>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

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<A NAME="TCPPacket(int, int, long, long, boolean, boolean, boolean, boolean, boolean, boolean, int, int)"><!-- --></A><H3>
TCPPacket</H3>
<PRE>
public <B>TCPPacket</B>(int&nbsp;src_port,
                 int&nbsp;dst_port,
                 long&nbsp;sequence,
                 long&nbsp;ack_num,
                 boolean&nbsp;urg,
                 boolean&nbsp;ack,
                 boolean&nbsp;psh,
                 boolean&nbsp;rst,
                 boolean&nbsp;syn,
                 boolean&nbsp;fin,
                 int&nbsp;window,
                 int&nbsp;urgent)</PRE>
<DL>
<DD>Creates the object of a TCP packet.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>src_port</CODE> - Source port number<DD><CODE>dst_port</CODE> - Destination port number<DD><CODE>sequence</CODE> - Sequence number<DD><CODE>ack_num</CODE> - ACK number<DD><CODE>urg</CODE> - URG flag<DD><CODE>ack</CODE> - ACK flag<DD><CODE>psh</CODE> - PSH flag<DD><CODE>rst</CODE> - RST flag<DD><CODE>syn</CODE> - SYN flag<DD><CODE>fin</CODE> - FIN flag<DD><CODE>window</CODE> - Window size<DD><CODE>urgent</CODE> - Urgent pointer</DL>
</DD>
</DL>

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<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD>Conver this object to String.<BR>
 <BR>
 src_port > dst_port seq(sequence) win(window) [ack ack_num] [S][F][P]<DD><DL>
<DT><B>Overrides:</B><DD><A HREF="../jpcap/IPPacket.html#toString()">toString</A> in class <A HREF="../jpcap/IPPacket.html">IPPacket</A></DL>
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