Create a new revision of hash:ipport and add support for bitmask
parameter. The set did not support netmask so we'll add both netmask and
bitmask.
Signed-off-by: Vishwanath Pai <vpai@xxxxxxxxxx>
Signed-off-by: Joshua Hunt <johunt@xxxxxxxxxx>
---
lib/ipset_hash_ipport.c | 108 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 108 insertions(+)
diff --git a/lib/ipset_hash_ipport.c b/lib/ipset_hash_ipport.c
index 288be10..1d20bbe 100644
--- a/lib/ipset_hash_ipport.c
+++ b/lib/ipset_hash_ipport.c
@@ -604,6 +604,113 @@ static struct ipset_type ipset_hash_ipport6 = {
.description = "bucketsize, initval support",
};
+/* bitmask support */
+static struct ipset_type ipset_hash_ipport7 = {
+ .name = "hash:ip,port",
+ .alias = { "ipporthash", NULL },
+ .revision = 7,
+ .family = NFPROTO_IPSET_IPV46,
+ .dimension = IPSET_DIM_TWO,
+ .elem = {
+ [IPSET_DIM_ONE - 1] = {
+ .parse = ipset_parse_ip4_single6,
+ .print = ipset_print_ip,
+ .opt = IPSET_OPT_IP
+ },
+ [IPSET_DIM_TWO - 1] = {
+ .parse = ipset_parse_proto_port,
+ .print = ipset_print_proto_port,
+ .opt = IPSET_OPT_PORT
+ },
+ },
+ .cmd = {
+ [IPSET_CREATE] = {
+ .args = {
+ IPSET_ARG_FAMILY,
+ /* Aliases */
+ IPSET_ARG_INET,
+ IPSET_ARG_INET6,
+ IPSET_ARG_HASHSIZE,
+ IPSET_ARG_MAXELEM,
+ IPSET_ARG_TIMEOUT,
+ IPSET_ARG_COUNTERS,
+ IPSET_ARG_COMMENT,
+ IPSET_ARG_FORCEADD,
+ IPSET_ARG_SKBINFO,
+ IPSET_ARG_BUCKETSIZE,
+ IPSET_ARG_INITVAL,
+ IPSET_ARG_NETMASK,
+ IPSET_ARG_BITMASK,
+ /* Ignored options: backward compatibilty */
+ IPSET_ARG_PROBES,
+ IPSET_ARG_RESIZE,
+ IPSET_ARG_IGNORED_FROM,
+ IPSET_ARG_IGNORED_TO,
+ IPSET_ARG_IGNORED_NETWORK,
+ IPSET_ARG_NONE,
+ },
+ .need = 0,
+ .full = 0,
+ .help = "",
+ },
+ [IPSET_ADD] = {
+ .args = {
+ IPSET_ARG_TIMEOUT,
+ IPSET_ARG_PACKETS,
+ IPSET_ARG_BYTES,
+ IPSET_ARG_ADT_COMMENT,
+ IPSET_ARG_SKBMARK,
+ IPSET_ARG_SKBPRIO,
+ IPSET_ARG_SKBQUEUE,
+ IPSET_ARG_NONE,
+ },
+ .need = IPSET_FLAG(IPSET_OPT_IP)
+ | IPSET_FLAG(IPSET_OPT_PROTO)
+ | IPSET_FLAG(IPSET_OPT_PORT),
+ .full = IPSET_FLAG(IPSET_OPT_IP)
+ | IPSET_FLAG(IPSET_OPT_IP_TO)
+ | IPSET_FLAG(IPSET_OPT_PROTO)
+ | IPSET_FLAG(IPSET_OPT_PORT)
+ | IPSET_FLAG(IPSET_OPT_PORT_TO),
+ .help = "IP,[PROTO:]PORT",
+ },
+ [IPSET_DEL] = {
+ .args = {
+ IPSET_ARG_NONE,
+ },
+ .need = IPSET_FLAG(IPSET_OPT_IP)
+ | IPSET_FLAG(IPSET_OPT_PROTO)
+ | IPSET_FLAG(IPSET_OPT_PORT),
+ .full = IPSET_FLAG(IPSET_OPT_IP)
+ | IPSET_FLAG(IPSET_OPT_IP_TO)
+ | IPSET_FLAG(IPSET_OPT_PROTO)
+ | IPSET_FLAG(IPSET_OPT_PORT)
+ | IPSET_FLAG(IPSET_OPT_PORT_TO),
+ .help = "IP,[PROTO:]PORT",
+ },
+ [IPSET_TEST] = {
+ .args = {
+ IPSET_ARG_NONE,
+ },
+ .need = IPSET_FLAG(IPSET_OPT_IP)
+ | IPSET_FLAG(IPSET_OPT_PROTO)
+ | IPSET_FLAG(IPSET_OPT_PORT),
+ .full = IPSET_FLAG(IPSET_OPT_IP)
+ | IPSET_FLAG(IPSET_OPT_PROTO)
+ | IPSET_FLAG(IPSET_OPT_PORT),
+ .help = "IP,[PROTO:]PORT",
+ },
+ },
+ .usage = "where depending on the INET family\n"
+ " IP is a valid IPv4 or IPv6 address (or hostname).\n"
+ " Adding/deleting multiple elements in IP/CIDR or FROM-TO form\n"
+ " is supported for IPv4.\n"
+ " Adding/deleting multiple elements with TCP/SCTP/UDP/UDPLITE\n"
+ " port range is supported both for IPv4 and IPv6.",
+ .usagefn = ipset_port_usage,
+ .description = "neetmask and bitmask support",
+};
+
void _init(void);
void _init(void)
{
@@ -613,4 +720,5 @@ void _init(void)
ipset_type_add(&ipset_hash_ipport4);
ipset_type_add(&ipset_hash_ipport5);
ipset_type_add(&ipset_hash_ipport6);
+ ipset_type_add(&ipset_hash_ipport7);
}
--
2.25.1
