osmith
/
wireshark
forked from osmocom/wireshark
1
0
Fork 0
Code Pull Requests Releases Wiki Activity

Add SACK leftedge and rightedge filtering ... Added them as decimal 

values which seemed appropriate, but had the split them into two items
in the option tree.

svn path=/trunk/; revision=7260
This commit is contained in:
Richard Sharpe 2003-03-03 03:16:36 +00:00
parent 49a425956b
commit 8cc3f3f791
1 changed files with 15 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
packet-tcp.c
View File

@ -1,7 +1,7 @@
/* packet-tcp.c
* Routines for TCP packet disassembly
*
* $Id: packet-tcp.c,v 1.182 2003/03/03 02:59:23 sharpe Exp $
* $Id: packet-tcp.c,v 1.183 2003/03/03 03:16:36 sharpe Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
@ -109,6 +109,8 @@ static int hf_tcp_option_wscale = -1;
static int hf_tcp_option_wscale_val = -1;
static int hf_tcp_option_sack_perm = -1;
static int hf_tcp_option_sack = -1;
static int hf_tcp_option_sack_sle = -1;
static int hf_tcp_option_sack_sre = -1;
static int hf_tcp_option_echo = -1;
static int hf_tcp_option_echo_reply = -1;
static int hf_tcp_option_time_stamp = -1;
@ -1589,8 +1591,12 @@ dissect_tcpopt_sack(const ip_tcp_opt *optp, tvbuff_t *tvb,
optlen -= 4;
proto_tree_add_boolean_hidden(field_tree, hf_tcp_option_sack, tvb,
offset, 8, TRUE);
proto_tree_add_text(field_tree, tvb, offset, 8,
"left edge = %u, right edge = %u", leftedge, rightedge);
proto_tree_add_uint_format(field_tree, hf_tcp_option_sack_sle, tvb,
offset, 8, leftedge,
"left edge = %u", leftedge);
proto_tree_add_uint_format(field_tree, hf_tcp_option_sack_sre, tvb,
offset, 8, rightedge,
"right edge = %u", rightedge);
tcp_info_append_uint(pinfo, "SLE", leftedge);
tcp_info_append_uint(pinfo, "SRE", rightedge);
offset += 8;
@ -2350,6 +2356,12 @@ proto_register_tcp(void)
{ &hf_tcp_option_sack,
{ "TCP Sack Option", "tcp.options.sack", FT_BOOLEAN,
BASE_NONE, NULL, 0x0, "TCP Sack Option", HFILL}},
{ &hf_tcp_option_sack_sle,
{"TCP Sack Left Edge", "tcp.options.sack_le", FT_UINT32,
BASE_DEC, NULL, 0x0, "TCP Sack Left Edge", HFILL}},
{ &hf_tcp_option_sack_sre,
{"TCP Sack Right Edge", "tcp.options.sack_re", FT_UINT32,
BASE_DEC, NULL, 0x0, "TCP Sack Right Edge", HFILL}},
{ &hf_tcp_option_echo,
{ "TCP Echo Option", "tcp.options.echo", FT_BOOLEAN,
BASE_NONE, NULL, 0x0, "TCP Sack Echo", HFILL}},