void
proto_register_ethertype(void)
{
/* Decode As handling */
static build_valid_func eth_da_build_value[1] = {eth_value};
static decode_as_value_t eth_da_values = {eth_prompt, 1, eth_da_build_value};
static decode_as_t ethertype_da = {"ethertype", "Link", "ethertype", 1, 0, ð_da_values, NULL, NULL,
decode_as_default_populate_list, decode_as_default_reset, decode_as_default_change, NULL};
proto_ethertype = proto_register_protocol("Ethertype", "Ethertype", "ethertype");
new_register_dissector("ethertype", dissect_ethertype, proto_ethertype);
/* subdissector code */
ethertype_dissector_table = register_dissector_table("ethertype",
"Ethertype", FT_UINT16, BASE_HEX);
register_decode_as(ðertype_da);
}
void
proto_register_ethertype(void)
{
/* Decode As handling */
static build_valid_func eth_da_build_value[1] = {eth_value};
static decode_as_value_t eth_da_values = {eth_prompt, 1, eth_da_build_value};
static decode_as_t ethertype_da = {"ethertype", "Link", "ethertype", 1, 0, ð_da_values, NULL, NULL,
decode_as_default_populate_list, decode_as_default_reset, decode_as_default_change, NULL};
proto_ethertype = proto_register_protocol("Ethertype", "Ethertype", "ethertype");
/* This isn't a real protocol, so you can't disable its dissection. */
proto_set_cant_toggle(proto_ethertype);
register_dissector("ethertype", dissect_ethertype, proto_ethertype);
/* subdissector code */
ethertype_dissector_table = register_dissector_table("ethertype",
"Ethertype", proto_ethertype, FT_UINT16, BASE_HEX, DISSECTOR_TABLE_NOT_ALLOW_DUPLICATE);
register_capture_dissector_table("ethertype", "Ethertype");
register_decode_as(ðertype_da);
}
void
proto_register_udp(void)
{
module_t *udp_module;
module_t *udplite_module;
expert_module_t* expert_udp;
#ifndef HAVE_HFI_SECTION_INIT
static header_field_info *hfi[] = {
&hfi_udp_srcport,
&hfi_udp_dstport,
&hfi_udp_port,
&hfi_udp_stream,
&hfi_udp_length,
&hfi_udp_checksum,
&hfi_udp_checksum_calculated,
&hfi_udp_checksum_good,
&hfi_udp_checksum_bad,
&hfi_udp_proc_src_uid,
&hfi_udp_proc_src_pid,
&hfi_udp_proc_src_uname,
&hfi_udp_proc_src_cmd,
&hfi_udp_proc_dst_uid,
&hfi_udp_proc_dst_pid,
&hfi_udp_proc_dst_uname,
&hfi_udp_proc_dst_cmd,
};
static header_field_info *hfi_lite[] = {
&hfi_udplite_checksum_coverage_bad,
&hfi_udplite_checksum_coverage,
};
#endif
static gint *ett[] = {
&ett_udp,
&ett_udp_checksum,
&ett_udp_process_info
};
static ei_register_info ei[] = {
{ &ei_udp_possible_traceroute, { "udp.possible_traceroute", PI_SEQUENCE, PI_CHAT, "Possible traceroute", EXPFILL }},
{ &ei_udp_length, { "udp.length.bad", PI_MALFORMED, PI_ERROR, "Bad length value", EXPFILL }},
{ &ei_udplite_checksum_coverage, { "udp.checksum_coverage.expert", PI_MALFORMED, PI_ERROR, "Bad checksum coverage length value", EXPFILL }},
{ &ei_udp_checksum_zero, { "udp.checksum.zero", PI_CHECKSUM, PI_ERROR, "Illegal Checksum value (0)", EXPFILL }},
{ &ei_udp_checksum_bad, { "udp.checksum_bad.expert", PI_CHECKSUM, PI_ERROR, "Bad checksum", EXPFILL }},
};
static build_valid_func udp_da_src_values[1] = {udp_src_value};
static build_valid_func udp_da_dst_values[1] = {udp_dst_value};
static build_valid_func udp_da_both_values[2] = {udp_src_value, udp_dst_value};
static decode_as_value_t udp_da_values[3] = {{udp_src_prompt, 1, udp_da_src_values}, {udp_dst_prompt, 1, udp_da_dst_values}, {udp_both_prompt, 2, udp_da_both_values}};
static decode_as_t udp_da = {"udp", "Transport", "udp.port", 3, 2, udp_da_values, "UDP", "port(s) as",
decode_as_default_populate_list, decode_as_default_reset, decode_as_default_change, NULL};
int proto_udp, proto_udplite;
proto_udp = proto_register_protocol("User Datagram Protocol",
"UDP", "udp");
hfi_udp = proto_registrar_get_nth(proto_udp);
udp_handle = register_dissector("udp", dissect_udp, proto_udp);
expert_udp = expert_register_protocol(proto_udp);
proto_register_fields(proto_udp, hfi, array_length(hfi));
proto_udplite = proto_register_protocol("Lightweight User Datagram Protocol",
"UDPlite", "udplite");
udplite_handle = create_dissector_handle(dissect_udplite, proto_udplite);
hfi_udplite = proto_registrar_get_nth(proto_udplite);
proto_register_fields(proto_udplite, hfi_lite, array_length(hfi_lite));
proto_register_subtree_array(ett, array_length(ett));
expert_register_field_array(expert_udp, ei, array_length(ei));
/* subdissector code */
udp_dissector_table = register_dissector_table("udp.port",
"UDP port", FT_UINT16, BASE_DEC);
register_heur_dissector_list("udp", &heur_subdissector_list);
register_heur_dissector_list("udplite", &heur_subdissector_list);
/* Register configuration preferences */
udp_module = prefs_register_protocol(proto_udp, NULL);
prefs_register_bool_preference(udp_module, "summary_in_tree",
"Show UDP summary in protocol tree",
"Whether the UDP summary line should be shown in the protocol tree",
&udp_summary_in_tree);
prefs_register_bool_preference(udp_module, "try_heuristic_first",
"Try heuristic sub-dissectors first",
"Try to decode a packet using an heuristic sub-dissector"
" before using a sub-dissector registered to a specific port",
&try_heuristic_first);
prefs_register_bool_preference(udp_module, "check_checksum",
"Validate the UDP checksum if possible",
"Whether to validate the UDP checksum",
&udp_check_checksum);
prefs_register_bool_preference(udp_module, "process_info",
"Collect process flow information",
"Collect process flow information from IPFIX",
&udp_process_info);
udplite_module = prefs_register_protocol(proto_udplite, NULL);
prefs_register_bool_preference(udplite_module, "ignore_checksum_coverage",
"Ignore UDPlite checksum coverage",
"Ignore an invalid checksum coverage field and continue dissection",
&udplite_ignore_checksum_coverage);
prefs_register_bool_preference(udplite_module, "check_checksum",
"Validate the UDPlite checksum if possible",
"Whether to validate the UDPlite checksum",
&udplite_check_checksum);
register_decode_as(&udp_da);
register_init_routine(udp_init);
}
