/usr/src/xtables-addons-1.40/ipset-6/src/ipset_bitmap_ip.c is in xtables-addons-dkms 1.40-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 | /* 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 bitmap_ip_create_args[] = {
{ .name = { "range", NULL },
.has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_IP,
.parse = ipset_parse_netrange, .print = ipset_print_ip,
},
{ .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,
},
/* Backward compatibility */
{ .name = { "from", NULL },
.has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_IP,
.parse = ipset_parse_single_ip,
},
{ .name = { "to", NULL },
.has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_IP_TO,
.parse = ipset_parse_single_ip,
},
{ .name = { "network", NULL },
.has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_IP,
.parse = ipset_parse_net,
},
{ },
};
static const struct ipset_arg bitmap_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 bitmap_ip_usage[] =
"create SETNAME bitmap:ip range IP/CIDR|FROM-TO\n"
" [netmask CIDR] [timeout VALUE]\n"
"add SETNAME IP|IP/CIDR|FROM-TO [timeout VALUE]\n"
"del SETNAME IP|IP/CIDR|FROM-TO\n"
"test SETNAME IP\n\n"
"where IP, FROM and TO are IPv4 addresses (or hostnames),\n"
" CIDR is a valid IPv4 CIDR prefix.\n";
struct ipset_type ipset_bitmap_ip0 = {
.name = "bitmap:ip",
.alias = { "ipmap", NULL },
.revision = 0,
.family = NFPROTO_IPV4,
.dimension = IPSET_DIM_ONE,
.elem = {
[IPSET_DIM_ONE - 1] = {
.parse = ipset_parse_ip,
.print = ipset_print_ip,
.opt = IPSET_OPT_IP
},
},
.args = {
[IPSET_CREATE] = bitmap_ip_create_args,
[IPSET_ADD] = bitmap_ip_add_args,
},
.mandatory = {
[IPSET_CREATE] = IPSET_FLAG(IPSET_OPT_IP)
| IPSET_FLAG(IPSET_OPT_IP_TO),
[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_IP)
| IPSET_FLAG(IPSET_OPT_IP_TO)
| 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 = bitmap_ip_usage,
};
|