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-rw-r--r--lib/ipset_hash_netnet.c158
1 files changed, 158 insertions, 0 deletions
diff --git a/lib/ipset_hash_netnet.c b/lib/ipset_hash_netnet.c
new file mode 100644
index 0000000..ea65c8f
--- /dev/null
+++ b/lib/ipset_hash_netnet.c
@@ -0,0 +1,158 @@
+/* Copyright 2007-2010 Jozsef Kadlecsik (kadlec@blackhole.kfki.hu)
+ * Copyright 2013 Oliver Smith (oliver@8.c.9.b.0.7.4.0.1.0.0.2.ip6.arpa)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <libipset/data.h> /* IPSET_OPT_* */
+#include <libipset/parse.h> /* parser functions */
+#include <libipset/print.h> /* printing functions */
+#include <libipset/types.h> /* prototypes */
+
+/* Parse commandline arguments */
+static const struct ipset_arg hash_netnet_create_args0[] = {
+ { .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,
+ },
+ { },
+};
+
+static const struct ipset_arg hash_netnet_add_args0[] = {
+ { .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,
+ },
+ { },
+};
+
+static const struct ipset_arg hash_netnet_test_args0[] = {
+ { .name = { "nomatch", NULL },
+ .has_arg = IPSET_NO_ARG, .opt = IPSET_OPT_NOMATCH,
+ .parse = ipset_parse_flag, .print = ipset_print_flag,
+ },
+ { },
+};
+
+static const char hash_netnet_usage0[] =
+"create SETNAME hash:net,net\n"
+" [family inet|inet6]\n"
+" [hashsize VALUE] [maxelem VALUE]\n"
+" [timeout VALUE] [counters]\n"
+"add SETNAME IP[/CIDR]|FROM-TO,IP[/CIDR]|FROM-TO [timeout VALUE] [nomatch]\n"
+" [packets VALUE] [bytes VALUE]\n"
+"del SETNAME IP[/CIDR]|FROM-TO,IP[/CIDR]|FROM-TO\n"
+"test SETNAME IP[/CIDR],IP[/CIDR]\n\n"
+"where depending on the INET family\n"
+" IP is an IPv4 or IPv6 address (or hostname),\n"
+" CIDR is a valid IPv4 or IPv6 CIDR prefix.\n"
+" IP range is not supported with IPv6.\n";
+
+static struct ipset_type ipset_hash_netnet0 = {
+ .name = "hash:net,net",
+ .alias = { "netnethash", NULL },
+ .revision = 0,
+ .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_ip4_net6,
+ .print = ipset_print_ip,
+ .opt = IPSET_OPT_IP2
+ },
+ },
+ .args = {
+ [IPSET_CREATE] = hash_netnet_create_args0,
+ [IPSET_ADD] = hash_netnet_add_args0,
+ [IPSET_TEST] = hash_netnet_test_args0,
+ },
+ .mandatory = {
+ [IPSET_CREATE] = 0,
+ [IPSET_ADD] = IPSET_FLAG(IPSET_OPT_IP)
+ | IPSET_FLAG(IPSET_OPT_IP2),
+ [IPSET_DEL] = IPSET_FLAG(IPSET_OPT_IP)
+ | IPSET_FLAG(IPSET_OPT_IP2),
+ [IPSET_TEST] = IPSET_FLAG(IPSET_OPT_IP)
+ | IPSET_FLAG(IPSET_OPT_IP2),
+ },
+ .full = {
+ [IPSET_CREATE] = IPSET_FLAG(IPSET_OPT_HASHSIZE)
+ | IPSET_FLAG(IPSET_OPT_MAXELEM)
+ | IPSET_FLAG(IPSET_OPT_TIMEOUT)
+ | IPSET_FLAG(IPSET_OPT_COUNTERS),
+ [IPSET_ADD] = IPSET_FLAG(IPSET_OPT_IP)
+ | IPSET_FLAG(IPSET_OPT_CIDR)
+ | IPSET_FLAG(IPSET_OPT_IP_TO)
+ | IPSET_FLAG(IPSET_OPT_IP2)
+ | IPSET_FLAG(IPSET_OPT_CIDR2)
+ | IPSET_FLAG(IPSET_OPT_IP2_TO)
+ | IPSET_FLAG(IPSET_OPT_TIMEOUT)
+ | IPSET_FLAG(IPSET_OPT_NOMATCH)
+ | IPSET_FLAG(IPSET_OPT_PACKETS)
+ | IPSET_FLAG(IPSET_OPT_BYTES),
+ [IPSET_DEL] = IPSET_FLAG(IPSET_OPT_IP)
+ | IPSET_FLAG(IPSET_OPT_CIDR)
+ | IPSET_FLAG(IPSET_OPT_IP_TO)
+ | IPSET_FLAG(IPSET_OPT_IP2)
+ | IPSET_FLAG(IPSET_OPT_CIDR2)
+ | IPSET_FLAG(IPSET_OPT_IP2_TO),
+ [IPSET_TEST] = IPSET_FLAG(IPSET_OPT_IP)
+ | IPSET_FLAG(IPSET_OPT_CIDR)
+ | IPSET_FLAG(IPSET_OPT_IP2)
+ | IPSET_FLAG(IPSET_OPT_CIDR2)
+ | IPSET_FLAG(IPSET_OPT_NOMATCH),
+ },
+
+ .usage = hash_netnet_usage0,
+ .description = "initial revision",
+};
+
+void _init(void);
+void _init(void)
+{
+ ipset_type_add(&ipset_hash_netnet0);
+}