static gboolean initialized = FALSE;
if (!initialized) {
+ dissector_handle_t dtap_handle;
+ dtap_handle = find_dissector("gsm_sim");
+ dissector_add_uint("gsmtap.type", 4, dtap_handle);
+
sub_handle_cap = find_dissector("etsi_cat");
} else {
/* preferences have been changed */
static dissector_handle_t sub_handles[GSMTAP_SUB_MAX];
+static dissector_table_t gsmtap_dissector_table;
+
static const value_string gsmtap_bursts[] = {
{ GSMTAP_BURST_UNKNOWN, "UNKNOWN" },
{ GSMTAP_BURST_FCCH, "FCCH" },
col_set_str(pinfo->cinfo, COL_PROTOCOL, "GSMTAP");
/* Some GSMTAP types are completely unrelated to the Um air interface */
- switch (type) {
- case GSMTAP_TYPE_SIM:
- call_dissector(sub_handles[GSMTAP_SUB_SIM], payload_tvb, pinfo, tree);
+ if (dissector_try_uint(gsmtap_dissector_table, type, payload_tvb,
+ pinfo, tree))
return;
- }
if (arfcn & GSMTAP_ARFCN_F_UPLINK) {
col_append_str(pinfo->cinfo, COL_RES_NET_SRC, "MS");
proto_gsmtap = proto_register_protocol("GSM Radiotap", "GSMTAP", "gsmtap");
proto_register_field_array(proto_gsmtap, hf, array_length(hf));
proto_register_subtree_array(ett, array_length(ett));
+
+ gsmtap_dissector_table = register_dissector_table("gsmtap.type",
+ "GSMTAP type", FT_UINT8, BASE_HEX);
}
void
sub_handles[GSMTAP_SUB_LLC] = find_dissector("llcgprs");
sub_handles[GSMTAP_SUB_SNDCP] = find_dissector("sndcp");
sub_handles[GSMTAP_SUB_ABIS] = find_dissector("gsm_a_dtap");
- sub_handles[GSMTAP_SUB_SIM] = find_dissector("gsm_sim");
sub_handles[GSMTAP_SUB_CDMA_CODE] = find_dissector("wimax_cdma_code_burst_handler");
sub_handles[GSMTAP_SUB_FCH] = find_dissector("wimax_fch_burst_handler");
sub_handles[GSMTAP_SUB_FFB] = find_dissector("wimax_ffb_burst_handler");