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Display which dissector is linked to a ssn. 

svn path=/trunk/; revision=17134
This commit is contained in:
Anders Broman 2006-01-31 18:33:56 +00:00
parent 63d4b418a6
commit 723c5bb0e6
1 changed files with 27 additions and 1 deletions
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28
epan/dissectors/packet-sccp.c
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@ -46,6 +46,7 @@
#include <epan/prefs.h>
#include <epan/emem.h>
#include <epan/reassemble.h>
#include "packet-tcap.h"
typedef struct _sccp_binding_info_t {
gchar* calling_key;
@ -1028,12 +1029,16 @@ static void
dissect_sccp_called_calling_param(tvbuff_t *tvb, proto_tree *tree,
guint length, gboolean called)
{
proto_item *call_item = 0, *call_ai_item = 0;
proto_item *call_item = 0, *call_ai_item = 0, *item;
proto_tree *call_tree = 0, *call_ai_tree = 0;
guint offset;
guint8 national = -1, routing_ind, gti, pci, ssni, ssn;
guint32 dpc;
tvbuff_t *gt_tvb;
dissector_handle_t ssn_dissector = NULL, tcap_ssn_dissector = NULL;
dissector_table_t tcap_ssn_dissector_table = NULL;
const char *ssn_dissector_short_name = NULL;
const char *tcap_ssn_dissector_short_name = NULL;
call_item = proto_tree_add_text(tree, tvb, 0, length,
"%s Party address (%u byte%s)",
@ -1117,6 +1122,27 @@ dissect_sccp_called_calling_param(tvbuff_t *tvb, proto_tree *tree,
proto_tree_add_uint_hidden(call_tree, hf_sccp_ssn, tvb, offset,
ADDRESS_SSN_LENGTH, ssn);
offset += ADDRESS_SSN_LENGTH;
/* Get the dissector handle of the dissector registered for this ssn
* And print it's name.
*/
ssn_dissector = dissector_get_port_handle(sccp_ssn_dissector_table, ssn);
if (ssn_dissector){
ssn_dissector_short_name = dissector_handle_get_short_name(ssn_dissector);
if(ssn_dissector_short_name){
item = proto_tree_add_text(call_tree, tvb, offset - 1, ADDRESS_SSN_LENGTH,"Linked to %s",ssn_dissector_short_name);
PROTO_ITEM_SET_GENERATED(item);
if (strncasecmp("TCAP",ssn_dissector_short_name,4)== 0){
tcap_ssn_dissector = get_itu_tcap_subdissector(ssn);
if(tcap_ssn_dissector){
tcap_ssn_dissector_short_name = dissector_handle_get_short_name(tcap_ssn_dissector);
proto_item_append_text(item,", TCAP ssn Linked to %s",tcap_ssn_dissector_short_name);
}
}
}
}
}
if (!tree)