diff options
Diffstat (limited to 'epan/dissectors/packet-cisco-wids.c')
| -rw-r--r-- | epan/dissectors/packet-cisco-wids.c | 34 |
1 files changed, 5 insertions, 29 deletions
diff --git a/epan/dissectors/packet-cisco-wids.c b/epan/dissectors/packet-cisco-wids.c index fd26ecf606..7199c05727 100644 --- a/epan/dissectors/packet-cisco-wids.c +++ b/epan/dissectors/packet-cisco-wids.c @@ -50,11 +50,8 @@ #include <epan/packet.h> #include <epan/exceptions.h> #include <epan/expert.h> -#include <epan/prefs.h> #include <epan/show_exception.h> -static guint global_udp_port = 0; - static int proto_cwids = -1; static int hf_cwids_version = -1; static int hf_cwids_timestamp = -1; @@ -179,7 +176,6 @@ proto_register_cwids(void) { &ie_ieee80211_subpacket, { "cwids.ieee80211_malformed", PI_MALFORMED, PI_ERROR, "Malformed or short IEEE80211 subpacket", EXPFILL }}, }; - module_t *cwids_module; expert_module_t* expert_cwids; proto_cwids = proto_register_protocol("Cisco Wireless IDS Captures", "CWIDS", "cwids"); @@ -187,36 +183,16 @@ proto_register_cwids(void) proto_register_subtree_array(ett, array_length(ett)); expert_cwids = expert_register_protocol(proto_cwids); expert_register_field_array(expert_cwids, ei, array_length(ei)); - - cwids_module = prefs_register_protocol(proto_cwids, proto_reg_handoff_cwids); - prefs_register_uint_preference(cwids_module, "udp.port", - "CWIDS port", - "Set the destination UDP port Cisco wireless IDS messages", - 10, &global_udp_port); - } void proto_reg_handoff_cwids(void) { - static dissector_handle_t cwids_handle; - static guint saved_udp_port; - static gboolean initialized = FALSE; - - if (!initialized) { - cwids_handle = create_dissector_handle(dissect_cwids, proto_cwids); - dissector_add_for_decode_as("udp.port", cwids_handle); - ieee80211_radio_handle = find_dissector_add_dependency("wlan_noqos_radio", proto_cwids); - initialized = TRUE; - } else { - if (saved_udp_port != 0) { - dissector_delete_uint("udp.port", saved_udp_port, cwids_handle); - } - } - if (global_udp_port != 0) { - dissector_add_uint("udp.port", global_udp_port, cwids_handle); - } - saved_udp_port = global_udp_port; + dissector_handle_t cwids_handle; + + cwids_handle = create_dissector_handle(dissect_cwids, proto_cwids); + dissector_add_for_decode_as_with_preference("udp.port", cwids_handle); + ieee80211_radio_handle = find_dissector_add_dependency("wlan_noqos_radio", proto_cwids); } /* |