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/* 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/ui.h> /* ipset_port_usage */
#include <libipset/types.h> /* prototypes */
/* Parse commandline arguments */
static const struct ipset_arg hash_netport_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 = { "timeout", NULL },
.has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_TIMEOUT,
.parse = ipset_parse_uint32, .print = ipset_print_number,
},
{ },
};
static const struct ipset_arg hash_netport_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_netport1_usage[] =
"create SETNAME hash:net,port\n"
" [family inet|inet6]\n"
" [hashsize VALUE] [maxelem VALUE]\n"
" [timeout VALUE]\n"
"add SETNAME IP[/CIDR],PROTO:PORT [timeout VALUE]\n"
"del SETNAME IP[/CIDR],PROTO:PORT\n"
"test SETNAME IP[/CIDR],PROTO:PORT\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 TCP/SCTP/UDP/UDPLITE\n"
" port range is supported both for IPv4 and IPv6.\n";
struct ipset_type ipset_hash_netport1 = {
.name = "hash:net,port",
.alias = { "netporthash", NULL },
.revision = 1,
.family = AF_INET46,
.dimension = IPSET_DIM_TWO,
.elem = {
[IPSET_DIM_ONE] = {
.parse = ipset_parse_ipnet,
.print = ipset_print_ip,
.opt = IPSET_OPT_IP
},
[IPSET_DIM_TWO] = {
.parse = ipset_parse_proto_port,
.print = ipset_print_proto_port,
.opt = IPSET_OPT_PORT
},
},
.args = {
[IPSET_CREATE] = hash_netport_create_args,
[IPSET_ADD] = hash_netport_add_args,
},
.mandatory = {
[IPSET_CREATE] = 0,
[IPSET_ADD] = IPSET_FLAG(IPSET_OPT_IP)
| IPSET_FLAG(IPSET_OPT_PROTO)
| IPSET_FLAG(IPSET_OPT_PORT),
[IPSET_DEL] = IPSET_FLAG(IPSET_OPT_IP)
| IPSET_FLAG(IPSET_OPT_PROTO)
| IPSET_FLAG(IPSET_OPT_PORT),
[IPSET_TEST] = IPSET_FLAG(IPSET_OPT_IP)
| IPSET_FLAG(IPSET_OPT_PROTO)
| IPSET_FLAG(IPSET_OPT_PORT),
},
.full = {
[IPSET_CREATE] = IPSET_FLAG(IPSET_OPT_HASHSIZE)
| IPSET_FLAG(IPSET_OPT_MAXELEM)
| IPSET_FLAG(IPSET_OPT_TIMEOUT),
[IPSET_ADD] = IPSET_FLAG(IPSET_OPT_IP)
| IPSET_FLAG(IPSET_OPT_PORT)
| IPSET_FLAG(IPSET_OPT_PORT_TO)
| IPSET_FLAG(IPSET_OPT_PROTO)
| IPSET_FLAG(IPSET_OPT_TIMEOUT)
| IPSET_FLAG(IPSET_OPT_CIDR),
[IPSET_DEL] = IPSET_FLAG(IPSET_OPT_IP)
| IPSET_FLAG(IPSET_OPT_PORT)
| IPSET_FLAG(IPSET_OPT_PORT_TO)
| IPSET_FLAG(IPSET_OPT_PROTO)
| IPSET_FLAG(IPSET_OPT_CIDR),
[IPSET_TEST] = IPSET_FLAG(IPSET_OPT_IP)
| IPSET_FLAG(IPSET_OPT_PORT)
| IPSET_FLAG(IPSET_OPT_PROTO)
| IPSET_FLAG(IPSET_OPT_CIDR),
},
.usage = hash_netport1_usage,
.usagefn = ipset_port_usage,
};
static const char hash_netport2_usage[] =
"create SETNAME hash:net,port\n"
" [family inet|inet6]\n"
" [hashsize VALUE] [maxelem VALUE]\n"
" [timeout VALUE]\n"
"add SETNAME IP[/CIDR]|FROM-TO,PROTO:PORT [timeout VALUE]\n"
"del SETNAME IP[/CIDR]|FROM-TO,PROTO:PORT\n"
"test SETNAME IP[/CIDR],PROTO:PORT\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"
" Adding/deleting multiple elements with TCP/SCTP/UDP/UDPLITE\n"
" port range is supported both for IPv4 and IPv6.\n";
struct ipset_type ipset_hash_netport2 = {
.name = "hash:net,port",
.alias = { "netporthash", NULL },
.revision = 2,
.family = AF_INET46,
.dimension = IPSET_DIM_TWO,
.elem = {
[IPSET_DIM_ONE] = {
.parse = ipset_parse_ip4_net6,
.print = ipset_print_ip,
.opt = IPSET_OPT_IP
},
[IPSET_DIM_TWO] = {
.parse = ipset_parse_proto_port,
.print = ipset_print_proto_port,
.opt = IPSET_OPT_PORT
},
},
.args = {
[IPSET_CREATE] = hash_netport_create_args,
[IPSET_ADD] = hash_netport_add_args,
},
.mandatory = {
[IPSET_CREATE] = 0,
[IPSET_ADD] = IPSET_FLAG(IPSET_OPT_IP)
| IPSET_FLAG(IPSET_OPT_PROTO)
| IPSET_FLAG(IPSET_OPT_PORT),
[IPSET_DEL] = IPSET_FLAG(IPSET_OPT_IP)
| IPSET_FLAG(IPSET_OPT_PROTO)
| IPSET_FLAG(IPSET_OPT_PORT),
[IPSET_TEST] = IPSET_FLAG(IPSET_OPT_IP)
| IPSET_FLAG(IPSET_OPT_PROTO)
| IPSET_FLAG(IPSET_OPT_PORT),
},
.full = {
[IPSET_CREATE] = IPSET_FLAG(IPSET_OPT_HASHSIZE)
| IPSET_FLAG(IPSET_OPT_MAXELEM)
| IPSET_FLAG(IPSET_OPT_TIMEOUT),
[IPSET_ADD] = IPSET_FLAG(IPSET_OPT_IP)
| IPSET_FLAG(IPSET_OPT_CIDR)
| IPSET_FLAG(IPSET_OPT_IP_TO)
| IPSET_FLAG(IPSET_OPT_PORT)
| IPSET_FLAG(IPSET_OPT_PORT_TO)
| IPSET_FLAG(IPSET_OPT_PROTO)
| IPSET_FLAG(IPSET_OPT_TIMEOUT),
[IPSET_DEL] = IPSET_FLAG(IPSET_OPT_IP)
| IPSET_FLAG(IPSET_OPT_CIDR)
| IPSET_FLAG(IPSET_OPT_IP_TO)
| IPSET_FLAG(IPSET_OPT_PORT)
| IPSET_FLAG(IPSET_OPT_PORT_TO)
| IPSET_FLAG(IPSET_OPT_PROTO),
[IPSET_TEST] = IPSET_FLAG(IPSET_OPT_IP)
| IPSET_FLAG(IPSET_OPT_CIDR)
| IPSET_FLAG(IPSET_OPT_PORT)
| IPSET_FLAG(IPSET_OPT_PROTO),
},
.usage = hash_netport2_usage,
.usagefn = ipset_port_usage,
};
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