From Michael Lum:

The attached patch calls the tap to allow the number
of each type of message to be counted.

The patch does not fix the "size"/number of octets
column that is all zeroes.

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4253

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@31027 f5534014-38df-0310-8fa8-9805f1628bb7

1 files changed, 47 insertions, 4 deletions

diff --git a/epan/dissectors/packet-ansi_map.c b/epan/dissectors/packet-ansi_map.c
index ba35d13d0b..b2dd25b26e 100644
--- a/epan/dissectors/packet-ansi_map.c
+++ b/epan/dissectors/packet-ansi_map.c
@@ -15517,7 +15517,20 @@ dissect_ansi_map_win_trigger_list(tvbuff_t *tvb, packet_info *pinfo _U_, proto_t
 
 
 static int dissect_invokeData(proto_tree *tree, tvbuff_t *tvb, int offset, asn1_ctx_t *actx) {
+    static gboolean               opCodeKnown = TRUE;
+    static ansi_map_tap_rec_t     tap_rec[16];
+    static ansi_map_tap_rec_t     *tap_p;
+    static int                    tap_current=0;
 
+    /*
+     * set tap record pointer
+     */
+    tap_current++;
+    if (tap_current == array_length(tap_rec))
+    {
+        tap_current = 0;
+    }
+    tap_p = &tap_rec[tap_current];
 
     switch(OperationCode){
     case 1: /*Handoff Measurement Request*/
@@ -15870,14 +15883,36 @@ static int dissect_invokeData(proto_tree *tree, tvbuff_t *tvb, int offset, asn1_
 		break;
     default:
         proto_tree_add_text(tree, tvb, offset, -1, "Unknown invokeData blob");
+	opCodeKnown = FALSE;
         break;
     }
 
-    return offset;
+    if (opCodeKnown)
+    {
+	tap_p->message_type = OperationCode;
+	tap_p->size = 0;	/* should be number of octets in message */
+
+	tap_queue_packet(ansi_map_tap, g_pinfo, tap_p);
+    }
 
+    return offset;
 }
 
 static int dissect_returnData(proto_tree *tree, tvbuff_t *tvb, int offset, asn1_ctx_t *actx) {
+    static gboolean               opCodeKnown = TRUE;
+    static ansi_map_tap_rec_t     tap_rec[16];
+    static ansi_map_tap_rec_t     *tap_p;
+    static int                    tap_current=0;
+
+    /*
+     * set tap record pointer
+     */
+    tap_current++;
+    if (tap_current == array_length(tap_rec))
+    {
+        tap_current = 0;
+    }
+    tap_p = &tap_rec[tap_current];
 
     switch(OperationCode){
     case 1: /*Handoff Measurement Request*/
@@ -16111,11 +16146,19 @@ static int dissect_returnData(proto_tree *tree, tvbuff_t *tvb, int offset, asn1_
 		break;
     default:
         proto_tree_add_text(tree, tvb, offset, -1, "Unknown invokeData blob");
+	opCodeKnown = FALSE;
         break;
     }
 
-    return offset;
+    if (opCodeKnown)
+    {
+	tap_p->message_type = OperationCode;
+	tap_p->size = 0;	/* should be number of octets in message */
+
+	tap_queue_packet(ansi_map_tap, g_pinfo, tap_p);
+    }
 
+    return offset;
 }
 
 static int
@@ -19261,7 +19304,7 @@ void proto_register_ansi_map(void) {
         "ansi_map.QualificationRequest2Res", HFILL }},
 
 /*--- End of included file: packet-ansi_map-hfarr.c ---*/
-#line 5236 "packet-ansi_map-template.c"
+#line 5279 "packet-ansi_map-template.c"
     };
 
     /* List of subtrees */
@@ -19521,7 +19564,7 @@ void proto_register_ansi_map(void) {
     &ett_ansi_map_ReturnData,
 
 /*--- End of included file: packet-ansi_map-ettarr.c ---*/
-#line 5269 "packet-ansi_map-template.c"
+#line 5312 "packet-ansi_map-template.c"
     };