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have megaco handing over to h248 in case it does not recognize the buffer as text encoded megaco 

svn path=/trunk/; revision=20907
This commit is contained in:
Luis Ontanon 2007-02-23 20:04:09 +00:00
parent 44b6dd623e
commit 5b9457a104
1 changed files with 5 additions and 1 deletions
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6
plugins/megaco/packet-megaco.c
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@ -227,6 +227,8 @@ dissect_megaco_text(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
static dissector_handle_t sdp_handle;
static dissector_handle_t h245_handle;
static dissector_handle_t h248_handle;
static proto_tree *top_tree;
/*
* dissect_megaco_text over TCP, there will be a TPKT header there
@ -345,7 +347,8 @@ dissect_megaco_text(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
*/
if(!tvb_get_nstringz0(tvb,tvb_offset,sizeof(word),word)) return;
if (strncasecmp(word, "MEGACO", 6) != 0 && tvb_get_guint8(tvb, tvb_offset ) != '!'){
return;
call_dissector(h248_handle,tvb,pinfo,tree);
return;
}
@ -3277,6 +3280,7 @@ proto_reg_handoff_megaco(void)
sdp_handle = find_dissector("sdp");
h245_handle = find_dissector("h245dg");
h248_handle = find_dissector("h248");
if (!megaco_prefs_initialized) {
megaco_text_handle = create_dissector_handle(dissect_megaco_text,