diff options
Diffstat (limited to 'epan')
| -rw-r--r-- | epan/dissectors/packet-catapult-dct2000.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/epan/dissectors/packet-catapult-dct2000.c b/epan/dissectors/packet-catapult-dct2000.c index 221c0e145d..7b6ac19446 100644 --- a/epan/dissectors/packet-catapult-dct2000.c +++ b/epan/dissectors/packet-catapult-dct2000.c @@ -121,6 +121,7 @@ static gboolean catapult_dct2000_try_sctpprim_heuristic = TRUE; static gboolean catapult_dct2000_dissect_lte_rrc = TRUE; static gboolean catapult_dct2000_dissect_mac_lte_oob_messages = TRUE; static gboolean catapult_dct2000_dissect_old_protocol_names = FALSE; +static gboolean catapult_dct2000_use_protocol_name_as_dissector_name = FALSE; /* Protocol subtree. */ static int ett_catapult_dct2000 = -1; @@ -3087,7 +3088,7 @@ dissect_catapult_dct2000(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, vo } } - /* Last chance: is there a (private) registered protocol of the form + /* Next chance: is there a (private) registered protocol of the form "dct2000.protocol" ? */ if (protocol_handle == 0) { /* TODO: only look inside if a preference enabled? */ @@ -3098,6 +3099,13 @@ dissect_catapult_dct2000(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, vo protocol_handle = find_dissector(dotted_protocol_name); } + /* Last resort: Allow any PDU to be dissected if the protocol matches with + a dissector name */ + if ( !protocol_handle && catapult_dct2000_use_protocol_name_as_dissector_name) { + protocol_handle = find_dissector(protocol_name); + } + + break; default: @@ -3677,6 +3685,16 @@ void proto_register_catapult_dct2000(void) "When set, look for some older protocol names so that" "they may be matched with wireshark dissectors.", &catapult_dct2000_dissect_old_protocol_names); + + /* Determines if the protocol field in the DCT2000 shall be used to lookup for disector*/ + prefs_register_bool_preference(catapult_dct2000_module, "use_protocol_name_as_dissector_name", + "Look for a dissector using the protocol name in the " + "DCT2000 record", + "When set, if there is a Wireshark dissector matching " + "the protocol name, it will parse the PDU using " + "that dissector. This may be slow, so should be " + "disabled unless you are using this feature.", + &catapult_dct2000_use_protocol_name_as_dissector_name); } /* |