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authorJozsef Kadlecsik <kadlec@blackhole.kfki.hu>2012-01-05 21:30:20 +0100
committerJozsef Kadlecsik <kadlec@blackhole.kfki.hu>2012-01-05 21:30:20 +0100
commite57d6caa8ddbe268adea991bcf6e58dc6ca43389 (patch)
tree187e09fd0bcb6d4e536a7aa27e4f4c6976c622be /lib/ipset_hash_ip.c
parentf4b2c3b617333b5a0f359edccc9a9be34d9f36bd (diff)
Set types moved into libipset library
The libipset library is complete by this step, and "ipset" just a CLI interface based on the lib.
Diffstat (limited to 'lib/ipset_hash_ip.c')
-rw-r--r--lib/ipset_hash_ip.c119
1 files changed, 119 insertions, 0 deletions
diff --git a/lib/ipset_hash_ip.c b/lib/ipset_hash_ip.c
new file mode 100644
index 0000000..912b991
--- /dev/null
+++ b/lib/ipset_hash_ip.c
@@ -0,0 +1,119 @@
+/* Copyright 2007-2010 Jozsef Kadlecsik (kadlec@blackhole.kfki.hu)
+ *
+ * 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_ip_create_args[] = {
+ { .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_uint32, .print = ipset_print_number,
+ },
+ /* 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_args[] = {
+ { .name = { "timeout", NULL },
+ .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_TIMEOUT,
+ .parse = ipset_parse_uint32, .print = ipset_print_number,
+ },
+ { },
+};
+
+static const char hash_ip_usage[] =
+"create SETNAME hash:ip\n"
+" [family inet|inet6]\n"
+" [hashsize VALUE] [maxelem VALUE]\n"
+" [netmask CIDR] [timeout VALUE]\n"
+"add SETNAME IP [timeout 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";
+
+struct ipset_type ipset_hash_ip0 = {
+ .name = "hash:ip",
+ .alias = { "iphash", NULL },
+ .revision = 0,
+ .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_args,
+ [IPSET_ADD] = hash_ip_add_args,
+ },
+ .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_ADD] = IPSET_FLAG(IPSET_OPT_IP)
+ | IPSET_FLAG(IPSET_OPT_IP_TO)
+ | IPSET_FLAG(IPSET_OPT_TIMEOUT),
+ [IPSET_DEL] = IPSET_FLAG(IPSET_OPT_IP)
+ | IPSET_FLAG(IPSET_OPT_IP_TO),
+ [IPSET_TEST] = IPSET_FLAG(IPSET_OPT_IP),
+ },
+
+ .usage = hash_ip_usage,
+};