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Prepare to decode Q.850 REASON. 

svn path=/trunk/; revision=20056
This commit is contained in:
Anders Broman 2006-12-06 22:08:32 +00:00
parent 6becee230b
commit bb3b431776
1 changed files with 17 additions and 3 deletions
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20
epan/dissectors/packet-sip.c
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@ -136,6 +136,7 @@ static gint ett_sip_contact_item = -1;
static gint ett_sip_message_body = -1;
static gint ett_sip_cseq = -1;
static gint ett_sip_via = -1;
static gint ett_sip_reason = -1;
/* PUBLISH method added as per http://www.ietf.org/internet-drafts/draft-ietf-sip-publish-01.txt */
static const char *sip_methods[] = {
@ -1451,7 +1452,9 @@ dissect_sip_common(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tr
guint token_1_len = 0;
guint current_method_idx = 0;
proto_item *ts = NULL, *ti = NULL, *th = NULL, *sip_element_item = NULL;
proto_tree *sip_tree = NULL, *reqresp_tree = NULL , *hdr_tree = NULL, *sip_element_tree = NULL, *message_body_tree = NULL, *cseq_tree = NULL, *via_tree = NULL;
proto_tree *sip_tree = NULL, *reqresp_tree = NULL , *hdr_tree = NULL,
*sip_element_tree = NULL, *message_body_tree = NULL, *cseq_tree = NULL,
*via_tree = NULL, *reason_tree = NULL;
guchar contacts = 0, contact_is_star = 0, expires_is_0 = 0;
guint32 cseq_number = 0;
guchar cseq_number_set = 0;
@ -2169,7 +2172,17 @@ separator_found2:
}
dissect_sip_via_header(tvb, via_tree, value_offset, line_end_offset);
break;
case POS_REASON:
if(hdr_tree) {
ti = proto_tree_add_string_format(hdr_tree,
hf_header_array[hf_index], tvb,
offset, next_offset - offset,
value, "%s",
tvb_format_text(tvb, offset, linelen));
reason_tree = proto_item_add_subtree(ti, ett_sip_reason);
}
semi_colon_offset = tvb_find_guint8(tvb, value_offset, value_len, ';');
break;
default :
/* Default case is to assume its an FT_STRING field */
if(hdr_tree) {
@ -3400,7 +3413,8 @@ void proto_register_sip(void)
&ett_sip_contact_item,
&ett_sip_message_body,
&ett_sip_cseq,
&ett_sip_via
&ett_sip_via,
&ett_sip_reason
};
static gint *ett_raw[] = {
&ett_raw_text,