From d5835e4b97ca2a1638156c11f39c81fca1dca907 Mon Sep 17 00:00:00 2001 From: Anton Danilov Date: Thu, 28 Aug 2014 10:11:33 +0400 Subject: libipset: Add userspace support of the skbinfo extension of the hash set types. Add userspace part for support of new revisions of the hash set types with the skbinfo extension. Signed-off-by: Anton Danilov Signed-off-by: Jozsef Kadlecsik --- lib/ipset_hash_netiface.c | 170 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 170 insertions(+) (limited to 'lib/ipset_hash_netiface.c') diff --git a/lib/ipset_hash_netiface.c b/lib/ipset_hash_netiface.c index 4efc57a..abf286c 100644 --- a/lib/ipset_hash_netiface.c +++ b/lib/ipset_hash_netiface.c @@ -674,6 +674,175 @@ static struct ipset_type ipset_hash_netiface5 = { .description = "forceadd support", }; +/* Parse commandline arguments */ +static const struct ipset_arg hash_netiface_create_args6[] = { + { .name = { "family", NULL }, + .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_FAMILY, + .parse = ipset_parse_family, .print = ipset_print_family, + }, + /* Alias: family inet */ + { .name = { "-4", NULL }, + .has_arg = IPSET_NO_ARG, .opt = IPSET_OPT_FAMILY, + .parse = ipset_parse_family, + }, + /* Alias: family inet6 */ + { .name = { "-6", NULL }, + .has_arg = IPSET_NO_ARG, .opt = IPSET_OPT_FAMILY, + .parse = ipset_parse_family, + }, + { .name = { "hashsize", NULL }, + .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_HASHSIZE, + .parse = ipset_parse_uint32, .print = ipset_print_number, + }, + { .name = { "maxelem", NULL }, + .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_MAXELEM, + .parse = ipset_parse_uint32, .print = ipset_print_number, + }, + { .name = { "timeout", NULL }, + .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_TIMEOUT, + .parse = ipset_parse_timeout, .print = ipset_print_number, + }, + { .name = { "counters", NULL }, + .has_arg = IPSET_NO_ARG, .opt = IPSET_OPT_COUNTERS, + .parse = ipset_parse_flag, .print = ipset_print_flag, + }, + { .name = { "comment", NULL }, + .has_arg = IPSET_NO_ARG, .opt = IPSET_OPT_CREATE_COMMENT, + .parse = ipset_parse_flag, .print = ipset_print_flag, + }, + { .name = { "forceadd", NULL }, + .has_arg = IPSET_NO_ARG, .opt = IPSET_OPT_FORCEADD, + .parse = ipset_parse_flag, .print = ipset_print_flag, + }, + { .name = { "skbinfo", NULL }, + .has_arg = IPSET_NO_ARG, .opt = IPSET_OPT_SKBINFO, + .parse = ipset_parse_flag, .print = ipset_print_flag, + }, + { }, +}; + +static const struct ipset_arg hash_netiface_add_args6[] = { + { .name = { "timeout", NULL }, + .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_TIMEOUT, + .parse = ipset_parse_timeout, .print = ipset_print_number, + }, + { .name = { "nomatch", NULL }, + .has_arg = IPSET_NO_ARG, .opt = IPSET_OPT_NOMATCH, + .parse = ipset_parse_flag, .print = ipset_print_flag, + }, + { .name = { "packets", NULL }, + .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_PACKETS, + .parse = ipset_parse_uint64, .print = ipset_print_number, + }, + { .name = { "bytes", NULL }, + .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_BYTES, + .parse = ipset_parse_uint64, .print = ipset_print_number, + }, + { .name = { "comment", NULL }, + .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_ADT_COMMENT, + .parse = ipset_parse_comment, .print = ipset_print_comment, + }, + { .name = { "skbmark", NULL }, + .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_SKBMARK, + .parse = ipset_parse_skbmark, .print = ipset_print_skbmark, + }, + { .name = { "skbprio", NULL }, + .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_SKBPRIO, + .parse = ipset_parse_skbprio, .print = ipset_print_skbprio, + }, + { .name = { "skbqueue", NULL }, + .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_SKBQUEUE, + .parse = ipset_parse_uint16, .print = ipset_print_number, + }, + { }, +}; + +static const char hash_netiface_usage6[] = +"create SETNAME hash:net,iface\n" +" [family inet|inet6]\n" +" [hashsize VALUE] [maxelem VALUE]\n" +" [timeout VALUE] [counters] [comment]\n" +" [forceadd] [skbinfo]\n" +"add SETNAME IP[/CIDR]|FROM-TO,[physdev:]IFACE [timeout VALUE] [nomatch]\n" +" [packets VALUE] [bytes VALUE] [comment \"string\"]\n" +" [skbmark VALUE] [skbprip VALUE] [skbqueue VALUE]\n" +"del SETNAME IP[/CIDR]|FROM-TO,[physdev:]IFACE\n" +"test SETNAME IP[/CIDR],[physdev:]IFACE\n\n" +"where depending on the INET family\n" +" IP is a valid IPv4 or IPv6 address (or hostname),\n" +" CIDR is a valid IPv4 or IPv6 CIDR prefix.\n" +" Adding/deleting multiple elements with IPv4 is supported.\n"; + +static struct ipset_type ipset_hash_netiface6 = { + .name = "hash:net,iface", + .alias = { "netifacehash", NULL }, + .revision = 6, + .family = NFPROTO_IPSET_IPV46, + .dimension = IPSET_DIM_TWO, + .elem = { + [IPSET_DIM_ONE - 1] = { + .parse = ipset_parse_ip4_net6, + .print = ipset_print_ip, + .opt = IPSET_OPT_IP + }, + [IPSET_DIM_TWO - 1] = { + .parse = ipset_parse_iface, + .print = ipset_print_iface, + .opt = IPSET_OPT_IFACE + }, + }, + .args = { + [IPSET_CREATE] = hash_netiface_create_args6, + [IPSET_ADD] = hash_netiface_add_args6, + [IPSET_TEST] = hash_netiface_test_args4, + }, + .mandatory = { + [IPSET_CREATE] = 0, + [IPSET_ADD] = IPSET_FLAG(IPSET_OPT_IP) + | IPSET_FLAG(IPSET_OPT_IFACE), + [IPSET_DEL] = IPSET_FLAG(IPSET_OPT_IP) + | IPSET_FLAG(IPSET_OPT_IFACE), + [IPSET_TEST] = IPSET_FLAG(IPSET_OPT_IP) + | IPSET_FLAG(IPSET_OPT_IFACE), + }, + .full = { + [IPSET_CREATE] = IPSET_FLAG(IPSET_OPT_HASHSIZE) + | IPSET_FLAG(IPSET_OPT_MAXELEM) + | IPSET_FLAG(IPSET_OPT_TIMEOUT) + | IPSET_FLAG(IPSET_OPT_COUNTERS) + | IPSET_FLAG(IPSET_OPT_CREATE_COMMENT) + | IPSET_FLAG(IPSET_OPT_FORCEADD) + | IPSET_FLAG(IPSET_OPT_SKBINFO), + [IPSET_ADD] = IPSET_FLAG(IPSET_OPT_IP) + | IPSET_FLAG(IPSET_OPT_CIDR) + | IPSET_FLAG(IPSET_OPT_IP_TO) + | IPSET_FLAG(IPSET_OPT_IFACE) + | IPSET_FLAG(IPSET_OPT_PHYSDEV) + | IPSET_FLAG(IPSET_OPT_TIMEOUT) + | IPSET_FLAG(IPSET_OPT_NOMATCH) + | IPSET_FLAG(IPSET_OPT_PACKETS) + | IPSET_FLAG(IPSET_OPT_BYTES) + | IPSET_FLAG(IPSET_OPT_ADT_COMMENT) + | IPSET_FLAG(IPSET_OPT_SKBMARK) + | IPSET_FLAG(IPSET_OPT_SKBPRIO) + | IPSET_FLAG(IPSET_OPT_SKBQUEUE), + [IPSET_DEL] = IPSET_FLAG(IPSET_OPT_IP) + | IPSET_FLAG(IPSET_OPT_CIDR) + | IPSET_FLAG(IPSET_OPT_IP_TO) + | IPSET_FLAG(IPSET_OPT_IFACE) + | IPSET_FLAG(IPSET_OPT_PHYSDEV), + [IPSET_TEST] = IPSET_FLAG(IPSET_OPT_IP) + | IPSET_FLAG(IPSET_OPT_CIDR) + | IPSET_FLAG(IPSET_OPT_IP_TO) + | IPSET_FLAG(IPSET_OPT_IFACE) + | IPSET_FLAG(IPSET_OPT_PHYSDEV) + | IPSET_FLAG(IPSET_OPT_NOMATCH), + }, + + .usage = hash_netiface_usage6, + .description = "skbinfo support", +}; + void _init(void); void _init(void) { @@ -683,4 +852,5 @@ void _init(void) ipset_type_add(&ipset_hash_netiface3); ipset_type_add(&ipset_hash_netiface4); ipset_type_add(&ipset_hash_netiface5); + ipset_type_add(&ipset_hash_netiface6); } -- cgit v1.2.3