summaryrefslogtreecommitdiffstats
path: root/extensions/libipt_MARK.c
diff options
context:
space:
mode:
author/C=JP/ST=JP/CN=Yasuyuki Kozakai/emailAddress=yasuyuki@netfilter.org </C=JP/ST=JP/CN=Yasuyuki Kozakai/emailAddress=yasuyuki@netfilter.org>2007-08-04 08:06:55 +0000
committer/C=JP/ST=JP/CN=Yasuyuki Kozakai/emailAddress=yasuyuki@netfilter.org </C=JP/ST=JP/CN=Yasuyuki Kozakai/emailAddress=yasuyuki@netfilter.org>2007-08-04 08:06:55 +0000
commit57ce068dd2ebec70249f031ed94f3d73e88414b9 (patch)
treeba2ed095d6e584ae4c2c74d51141b2d00f6431e2 /extensions/libipt_MARK.c
parent1d01e8effb33fdede44328616fc273751f97df85 (diff)
Unifies libip[6]t_MARK into libxt_MARK
Diffstat (limited to 'extensions/libipt_MARK.c')
-rw-r--r--extensions/libipt_MARK.c224
1 files changed, 0 insertions, 224 deletions
diff --git a/extensions/libipt_MARK.c b/extensions/libipt_MARK.c
deleted file mode 100644
index 6c96656..0000000
--- a/extensions/libipt_MARK.c
+++ /dev/null
@@ -1,224 +0,0 @@
-/* Shared library add-on to iptables to add MARK target support. */
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <getopt.h>
-
-#include <iptables.h>
-#include <linux/netfilter_ipv4/ip_tables.h>
-/* For 64bit kernel / 32bit userspace */
-#include "../include/linux/netfilter_ipv4/ipt_MARK.h"
-
-/* Function which prints out usage message. */
-static void
-help(void)
-{
- printf(
-"MARK target v%s options:\n"
-" --set-mark value Set nfmark value\n"
-" --and-mark value Binary AND the nfmark with value\n"
-" --or-mark value Binary OR the nfmark with value\n"
-"\n",
-IPTABLES_VERSION);
-}
-
-static const struct option opts[] = {
- { "set-mark", 1, 0, '1' },
- { "and-mark", 1, 0, '2' },
- { "or-mark", 1, 0, '3' },
- { 0 }
-};
-
-/* Initialize the target. */
-static void
-init(struct xt_entry_target *t, unsigned int *nfcache)
-{
-}
-
-/* Function which parses command options; returns true if it
- ate an option */
-static int
-parse_v0(int c, char **argv, int invert, unsigned int *flags,
- const void *entry,
- struct xt_entry_target **target)
-{
- struct ipt_mark_target_info *markinfo
- = (struct ipt_mark_target_info *)(*target)->data;
-
- switch (c) {
- case '1':
- if (string_to_number_l(optarg, 0, 0,
- &markinfo->mark))
- exit_error(PARAMETER_PROBLEM, "Bad MARK value `%s'", optarg);
- if (*flags)
- exit_error(PARAMETER_PROBLEM,
- "MARK target: Can't specify --set-mark twice");
- *flags = 1;
- break;
- case '2':
- exit_error(PARAMETER_PROBLEM,
- "MARK target: kernel too old for --and-mark");
- case '3':
- exit_error(PARAMETER_PROBLEM,
- "MARK target: kernel too old for --or-mark");
- default:
- return 0;
- }
-
- return 1;
-}
-
-static void
-final_check(unsigned int flags)
-{
- if (!flags)
- exit_error(PARAMETER_PROBLEM,
- "MARK target: Parameter --set/and/or-mark"
- " is required");
-}
-
-/* Function which parses command options; returns true if it
- ate an option */
-static int
-parse_v1(int c, char **argv, int invert, unsigned int *flags,
- const void *entry,
- struct xt_entry_target **target)
-{
- struct ipt_mark_target_info_v1 *markinfo
- = (struct ipt_mark_target_info_v1 *)(*target)->data;
-
- switch (c) {
- case '1':
- markinfo->mode = IPT_MARK_SET;
- break;
- case '2':
- markinfo->mode = IPT_MARK_AND;
- break;
- case '3':
- markinfo->mode = IPT_MARK_OR;
- break;
- default:
- return 0;
- }
-
- if (string_to_number_l(optarg, 0, 0, &markinfo->mark))
- exit_error(PARAMETER_PROBLEM, "Bad MARK value `%s'", optarg);
-
- if (*flags)
- exit_error(PARAMETER_PROBLEM,
- "MARK target: Can't specify --set-mark twice");
-
- *flags = 1;
- return 1;
-}
-
-static void
-print_mark(unsigned long mark)
-{
- printf("0x%lx ", mark);
-}
-
-/* Prints out the targinfo. */
-static void
-print_v0(const void *ip,
- const struct xt_entry_target *target,
- int numeric)
-{
- const struct ipt_mark_target_info *markinfo =
- (const struct ipt_mark_target_info *)target->data;
- printf("MARK set ");
- print_mark(markinfo->mark);
-}
-
-/* Saves the union ipt_targinfo in parsable form to stdout. */
-static void
-save_v0(const void *ip, const struct xt_entry_target *target)
-{
- const struct ipt_mark_target_info *markinfo =
- (const struct ipt_mark_target_info *)target->data;
-
- printf("--set-mark ");
- print_mark(markinfo->mark);
-}
-
-/* Prints out the targinfo. */
-static void
-print_v1(const void *ip,
- const struct xt_entry_target *target,
- int numeric)
-{
- const struct ipt_mark_target_info_v1 *markinfo =
- (const struct ipt_mark_target_info_v1 *)target->data;
-
- switch (markinfo->mode) {
- case IPT_MARK_SET:
- printf("MARK set ");
- break;
- case IPT_MARK_AND:
- printf("MARK and ");
- break;
- case IPT_MARK_OR:
- printf("MARK or ");
- break;
- }
- print_mark(markinfo->mark);
-}
-
-/* Saves the union ipt_targinfo in parsable form to stdout. */
-static void
-save_v1(const void *ip, const struct xt_entry_target *target)
-{
- const struct ipt_mark_target_info_v1 *markinfo =
- (const struct ipt_mark_target_info_v1 *)target->data;
-
- switch (markinfo->mode) {
- case IPT_MARK_SET:
- printf("--set-mark ");
- break;
- case IPT_MARK_AND:
- printf("--and-mark ");
- break;
- case IPT_MARK_OR:
- printf("--or-mark ");
- break;
- }
- print_mark(markinfo->mark);
-}
-
-static
-struct iptables_target mark_v0 = {
- .name = "MARK",
- .version = IPTABLES_VERSION,
- .revision = 0,
- .size = IPT_ALIGN(sizeof(struct ipt_mark_target_info)),
- .userspacesize = IPT_ALIGN(sizeof(struct ipt_mark_target_info)),
- .help = &help,
- .init = &init,
- .parse = &parse_v0,
- .final_check = &final_check,
- .print = &print_v0,
- .save = &save_v0,
- .extra_opts = opts
-};
-
-static
-struct iptables_target mark_v1 = {
- .name = "MARK",
- .version = IPTABLES_VERSION,
- .revision = 1,
- .size = IPT_ALIGN(sizeof(struct ipt_mark_target_info_v1)),
- .userspacesize = IPT_ALIGN(sizeof(struct ipt_mark_target_info_v1)),
- .help = &help,
- .init = &init,
- .parse = &parse_v1,
- .final_check = &final_check,
- .print = &print_v1,
- .save = &save_v1,
- .extra_opts = opts
-};
-
-void _init(void)
-{
- register_target(&mark_v0);
- register_target(&mark_v1);
-}