diff options
Diffstat (limited to 'lib/ipset_hash_ip.c')
| -rw-r--r-- | lib/ipset_hash_ip.c | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/lib/ipset_hash_ip.c b/lib/ipset_hash_ip.c index b09536e..2bff34f 100644 --- a/lib/ipset_hash_ip.c +++ b/lib/ipset_hash_ip.c @@ -505,6 +505,170 @@ static struct ipset_type ipset_hash_ip3 = { .description = "forceadd support", }; +/* Parse commandline arguments */ +static const struct ipset_arg hash_ip_create_args4[] = { + { .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 = { "netmask", NULL }, + .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_NETMASK, + .parse = ipset_parse_netmask, .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, + }, + /* Ignored options: backward compatibilty */ + { .name = { "probes", NULL }, + .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_PROBES, + .parse = ipset_parse_ignored, .print = ipset_print_number, + }, + { .name = { "resize", NULL }, + .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_RESIZE, + .parse = ipset_parse_ignored, .print = ipset_print_number, + }, + { .name = { "gc", NULL }, + .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_GC, + .parse = ipset_parse_ignored, .print = ipset_print_number, + }, + { }, +}; + +static const struct ipset_arg hash_ip_add_args4[] = { + { .name = { "timeout", NULL }, + .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_TIMEOUT, + .parse = ipset_parse_timeout, .print = ipset_print_number, + }, + { .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_ip_usage4[] = +"create SETNAME hash:ip\n" +" [family inet|inet6]\n" +" [hashsize VALUE] [maxelem VALUE]\n" +" [netmask CIDR] [timeout VALUE]\n" +" [counters] [comment] [forceadd] [skbinfo]\n" +"add SETNAME IP [timeout VALUE]\n" +" [packets VALUE] [bytes VALUE] [comment \"string\"]\n" +" [skbmark VALUE] [skbprio VALUE] [skbqueue VALUE]\n" +"del SETNAME IP\n" +"test SETNAME IP\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 in IP/CIDR or FROM-TO form\n" +" is supported for IPv4.\n"; + +static struct ipset_type ipset_hash_ip4 = { + .name = "hash:ip", + .alias = { "iphash", NULL }, + .revision = 4, + .family = NFPROTO_IPSET_IPV46, + .dimension = IPSET_DIM_ONE, + .elem = { + [IPSET_DIM_ONE - 1] = { + .parse = ipset_parse_ip4_single6, + .print = ipset_print_ip, + .opt = IPSET_OPT_IP + }, + }, + .args = { + [IPSET_CREATE] = hash_ip_create_args4, + [IPSET_ADD] = hash_ip_add_args4, + }, + .mandatory = { + [IPSET_CREATE] = 0, + [IPSET_ADD] = IPSET_FLAG(IPSET_OPT_IP), + [IPSET_DEL] = IPSET_FLAG(IPSET_OPT_IP), + [IPSET_TEST] = IPSET_FLAG(IPSET_OPT_IP), + }, + .full = { + [IPSET_CREATE] = IPSET_FLAG(IPSET_OPT_HASHSIZE) + | IPSET_FLAG(IPSET_OPT_MAXELEM) + | IPSET_FLAG(IPSET_OPT_NETMASK) + | 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_IP_TO) + | IPSET_FLAG(IPSET_OPT_TIMEOUT) + | 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_IP_TO), + [IPSET_TEST] = IPSET_FLAG(IPSET_OPT_IP), + }, + + .usage = hash_ip_usage4, + .description = "skbinfo support", +}; + void _init(void); void _init(void) { @@ -512,4 +676,5 @@ void _init(void) ipset_type_add(&ipset_hash_ip1); ipset_type_add(&ipset_hash_ip2); ipset_type_add(&ipset_hash_ip3); + ipset_type_add(&ipset_hash_ip4); } |