void udp_init(void)
{
log_category_proto_udp_init();
static struct proto_ops const ops = {
.parse = udp_parse,
.parser_new = mux_parser_new,
.parser_del = mux_parser_del,
.info_2_str = udp_info_2_str,
.info_addr = udp_info_addr
};
mux_proto_ctor(&mux_proto_udp, &ops, &mux_proto_ops, "UDP", PROTO_CODE_UDP, sizeof(struct port_key), UDP_HASH_SIZE);
port_muxer_list_ctor(&udp_port_muxers, "UDP muxers");
ip_subproto_ctor(&ip_subproto, IPPROTO_UDP, proto_udp);
ip6_subproto_ctor(&ip6_subproto, IPPROTO_UDP, proto_udp);
// Extension functions to introspect (and modify) port_muxers
ext_function_ctor(&sg_udp_ports,
"udp-ports", 0, 0, 0, g_udp_ports,
"(udp-ports): returns an assoc-list of all defined udp subparsers with their port binding.\n");
ext_function_ctor(&sg_udp_add_port,
"udp-add-port", 2, 1, 0, g_udp_add_port,
"(udp-add-port \"proto\" port [port-max]): ask TCP to try this proto for this port [range].\n"
"See also (? 'udp-del-port)\n");
ext_function_ctor(&sg_udp_del_port,
"udp-del-port", 2, 1, 0, g_udp_del_port,
"(udp-del-port \"proto\" port [port-max]): ask TCP to stop trying this proto for this port [range].\n"
"See also (? 'udp-add-port)");
}
void icmp_init(void)
{
log_category_proto_icmp_init();
static struct proto_ops const ops = {
.parse = icmp_parse,
.parser_new = uniq_parser_new,
.parser_del = uniq_parser_del,
};
uniq_proto_ctor(&uniq_proto_icmp, &ops, "ICMP");
ip_subproto_ctor(&icmp_ip_subproto, IPPROTO_ICMP, proto_icmp);
ip6_subproto_ctor(&icmp_ip6_subproto, IPPROTO_ICMP, proto_icmp);
}
void tcp_init(void)
{
mutex_pool_ctor(&tcp_locks, "TCP subparsers");
log_category_proto_tcp_init();
pkt_wl_config_ctor(&tcp_wl_config, "TCP-reordering", 100000, 20, 100000, 3 /* REORDERING TIMEOUT (second) */, true);
static struct proto_ops const ops = {
.parse = tcp_parse,
.parser_new = mux_parser_new,
.parser_del = mux_parser_del,
.info_2_str = tcp_info_2_str,
.info_addr = tcp_info_addr,
.serialize = tcp_serialize,
.deserialize = tcp_deserialize,
};
static struct mux_proto_ops const mux_ops = {
.subparser_new = tcp_subparser_new,
.subparser_del = tcp_subparser_del,
};
mux_proto_ctor(&mux_proto_tcp, &ops, &mux_ops, "TCP", PROTO_CODE_TCP, sizeof(struct port_key), TCP_HASH_SIZE);
port_muxer_list_ctor(&tcp_port_muxers, "TCP muxers");
ip_subproto_ctor(&ip_subproto, IPPROTO_TCP, proto_tcp);
ip6_subproto_ctor(&ip6_subproto, IPPROTO_TCP, proto_tcp);
// Extension functions to introspect (and modify) port_muxers
ext_function_ctor(&sg_tcp_ports,
"tcp-ports", 0, 0, 0, g_tcp_ports,
"(tcp-ports): returns an assoc-list of all defined tcp subparsers with their port binding.\n");
ext_function_ctor(&sg_tcp_add_port,
"tcp-add-port", 2, 1, 0, g_tcp_add_port,
"(tcp-add-port \"proto\" port [port-max]): ask TCP to try this proto for this port [range].\n"
"See also (? 'tcp-del-port)\n");
ext_function_ctor(&sg_tcp_del_port,
"tcp-del-port", 2, 1, 0, g_tcp_del_port,
"(tcp-del-port \"proto\" port [port-max]): ask TCP to stop trying this proto for this port [range].\n"
"See also (? 'tcp-add-port)");
}
