Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 1 | /* Shared library add-on to iptables to add MARK target support. */ |
Jan Engelhardt | f4b737f | 2008-01-20 13:31:13 +0000 | [diff] [blame] | 2 | #include <stdbool.h> |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 3 | #include <stdio.h> |
| 4 | #include <string.h> |
| 5 | #include <stdlib.h> |
| 6 | #include <getopt.h> |
| 7 | |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 8 | #include <xtables.h> |
| 9 | #include <linux/netfilter/x_tables.h> |
| 10 | #include <linux/netfilter/xt_MARK.h> |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 11 | |
Jan Engelhardt | f4b737f | 2008-01-20 13:31:13 +0000 | [diff] [blame] | 12 | enum { |
| 13 | F_MARK = 1 << 0, |
| 14 | }; |
| 15 | |
Jan Engelhardt | 932e648 | 2007-10-04 16:27:30 +0000 | [diff] [blame] | 16 | static void MARK_help(void) |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 17 | { |
| 18 | printf( |
Jan Engelhardt | 8b7c64d | 2008-04-15 11:48:25 +0200 | [diff] [blame] | 19 | "MARK target options:\n" |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 20 | " --set-mark value Set nfmark value\n" |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 21 | " --and-mark value Binary AND the nfmark with value\n" |
Jan Engelhardt | 8b7c64d | 2008-04-15 11:48:25 +0200 | [diff] [blame] | 22 | " --or-mark value Binary OR the nfmark with value\n"); |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 23 | } |
| 24 | |
Jan Engelhardt | 932e648 | 2007-10-04 16:27:30 +0000 | [diff] [blame] | 25 | static const struct option MARK_opts[] = { |
Patrick McHardy | 500f483 | 2007-09-08 15:59:04 +0000 | [diff] [blame] | 26 | { "set-mark", 1, NULL, '1' }, |
| 27 | { "and-mark", 1, NULL, '2' }, |
| 28 | { "or-mark", 1, NULL, '3' }, |
Max Kellermann | 9ee386a | 2008-01-29 13:48:05 +0000 | [diff] [blame] | 29 | { .name = NULL } |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 30 | }; |
| 31 | |
Jan Engelhardt | f4b737f | 2008-01-20 13:31:13 +0000 | [diff] [blame] | 32 | static const struct option mark_tg_opts[] = { |
| 33 | {.name = "set-xmark", .has_arg = true, .val = 'X'}, |
| 34 | {.name = "set-mark", .has_arg = true, .val = '='}, |
| 35 | {.name = "and-mark", .has_arg = true, .val = '&'}, |
| 36 | {.name = "or-mark", .has_arg = true, .val = '|'}, |
| 37 | {.name = "xor-mark", .has_arg = true, .val = '^'}, |
Max Kellermann | 9ee386a | 2008-01-29 13:48:05 +0000 | [diff] [blame] | 38 | { .name = NULL } |
Jan Engelhardt | f4b737f | 2008-01-20 13:31:13 +0000 | [diff] [blame] | 39 | }; |
| 40 | |
| 41 | static void mark_tg_help(void) |
| 42 | { |
| 43 | printf( |
| 44 | "MARK target options:\n" |
| 45 | " --set-xmark value[/mask] Clear bits in mask and XOR value into nfmark\n" |
| 46 | " --set-mark value[/mask] Clear bits in mask and OR value into nfmark\n" |
| 47 | " --and-mark bits Binary AND the nfmark with bits\n" |
| 48 | " --or-mark bits Binary OR the nfmark with bits\n" |
| 49 | " --xor-mask bits Binary XOR the nfmark with bits\n" |
| 50 | "\n"); |
| 51 | } |
| 52 | |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 53 | /* Function which parses command options; returns true if it |
| 54 | ate an option */ |
| 55 | static int |
Jan Engelhardt | 932e648 | 2007-10-04 16:27:30 +0000 | [diff] [blame] | 56 | MARK_parse_v0(int c, char **argv, int invert, unsigned int *flags, |
| 57 | const void *entry, struct xt_entry_target **target) |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 58 | { |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 59 | struct xt_mark_target_info *markinfo |
| 60 | = (struct xt_mark_target_info *)(*target)->data; |
Jan Engelhardt | 5f2922c | 2009-01-27 18:43:01 +0100 | [diff] [blame] | 61 | unsigned int mark = 0; |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 62 | |
| 63 | switch (c) { |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 64 | case '1': |
Jan Engelhardt | 5f2922c | 2009-01-27 18:43:01 +0100 | [diff] [blame] | 65 | if (!xtables_strtoui(optarg, NULL, &mark, 0, UINT32_MAX)) |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 66 | exit_error(PARAMETER_PROBLEM, "Bad MARK value `%s'", optarg); |
Jan Engelhardt | 5f2922c | 2009-01-27 18:43:01 +0100 | [diff] [blame] | 67 | markinfo->mark = mark; |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 68 | if (*flags) |
| 69 | exit_error(PARAMETER_PROBLEM, |
| 70 | "MARK target: Can't specify --set-mark twice"); |
| 71 | *flags = 1; |
| 72 | break; |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 73 | case '2': |
| 74 | exit_error(PARAMETER_PROBLEM, |
| 75 | "MARK target: kernel too old for --and-mark"); |
| 76 | case '3': |
| 77 | exit_error(PARAMETER_PROBLEM, |
| 78 | "MARK target: kernel too old for --or-mark"); |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 79 | default: |
| 80 | return 0; |
| 81 | } |
| 82 | |
| 83 | return 1; |
| 84 | } |
| 85 | |
Jan Engelhardt | 932e648 | 2007-10-04 16:27:30 +0000 | [diff] [blame] | 86 | static void MARK_check(unsigned int flags) |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 87 | { |
| 88 | if (!flags) |
| 89 | exit_error(PARAMETER_PROBLEM, |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 90 | "MARK target: Parameter --set/and/or-mark" |
| 91 | " is required"); |
| 92 | } |
| 93 | |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 94 | static int |
Jan Engelhardt | 932e648 | 2007-10-04 16:27:30 +0000 | [diff] [blame] | 95 | MARK_parse_v1(int c, char **argv, int invert, unsigned int *flags, |
| 96 | const void *entry, struct xt_entry_target **target) |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 97 | { |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 98 | struct xt_mark_target_info_v1 *markinfo |
| 99 | = (struct xt_mark_target_info_v1 *)(*target)->data; |
Jan Engelhardt | 5f2922c | 2009-01-27 18:43:01 +0100 | [diff] [blame] | 100 | unsigned int mark = 0; |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 101 | |
| 102 | switch (c) { |
| 103 | case '1': |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 104 | markinfo->mode = XT_MARK_SET; |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 105 | break; |
| 106 | case '2': |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 107 | markinfo->mode = XT_MARK_AND; |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 108 | break; |
| 109 | case '3': |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 110 | markinfo->mode = XT_MARK_OR; |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 111 | break; |
| 112 | default: |
| 113 | return 0; |
| 114 | } |
| 115 | |
Jan Engelhardt | 5f2922c | 2009-01-27 18:43:01 +0100 | [diff] [blame] | 116 | if (!xtables_strtoui(optarg, NULL, &mark, 0, UINT32_MAX)) |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 117 | exit_error(PARAMETER_PROBLEM, "Bad MARK value `%s'", optarg); |
Jan Engelhardt | 5f2922c | 2009-01-27 18:43:01 +0100 | [diff] [blame] | 118 | markinfo->mark = mark; |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 119 | if (*flags) |
| 120 | exit_error(PARAMETER_PROBLEM, |
| 121 | "MARK target: Can't specify --set-mark twice"); |
| 122 | |
| 123 | *flags = 1; |
| 124 | return 1; |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 125 | } |
| 126 | |
Jan Engelhardt | f4b737f | 2008-01-20 13:31:13 +0000 | [diff] [blame] | 127 | static int mark_tg_parse(int c, char **argv, int invert, unsigned int *flags, |
| 128 | const void *entry, struct xt_entry_target **target) |
| 129 | { |
| 130 | struct xt_mark_tginfo2 *info = (void *)(*target)->data; |
Jan Engelhardt | a809754 | 2009-01-27 17:39:01 +0100 | [diff] [blame] | 131 | unsigned int value, mask = UINT32_MAX; |
Jan Engelhardt | f4b737f | 2008-01-20 13:31:13 +0000 | [diff] [blame] | 132 | char *end; |
| 133 | |
| 134 | switch (c) { |
| 135 | case 'X': /* --set-xmark */ |
| 136 | case '=': /* --set-mark */ |
Jan Engelhardt | a41545c | 2009-01-27 21:27:19 +0100 | [diff] [blame] | 137 | xtables_param_act(XTF_ONE_ACTION, "MARK", *flags & F_MARK); |
| 138 | xtables_param_act(XTF_NO_INVERT, "MARK", "--set-xmark/--set-mark", invert); |
Jan Engelhardt | 5f2922c | 2009-01-27 18:43:01 +0100 | [diff] [blame] | 139 | if (!xtables_strtoui(optarg, &end, &value, 0, UINT32_MAX)) |
Jan Engelhardt | a41545c | 2009-01-27 21:27:19 +0100 | [diff] [blame] | 140 | xtables_param_act(XTF_BAD_VALUE, "MARK", "--set-xmark/--set-mark", optarg); |
Jan Engelhardt | f4b737f | 2008-01-20 13:31:13 +0000 | [diff] [blame] | 141 | if (*end == '/') |
Jan Engelhardt | 5f2922c | 2009-01-27 18:43:01 +0100 | [diff] [blame] | 142 | if (!xtables_strtoui(end + 1, &end, &mask, 0, UINT32_MAX)) |
Jan Engelhardt | a41545c | 2009-01-27 21:27:19 +0100 | [diff] [blame] | 143 | xtables_param_act(XTF_BAD_VALUE, "MARK", "--set-xmark/--set-mark", optarg); |
Jan Engelhardt | f4b737f | 2008-01-20 13:31:13 +0000 | [diff] [blame] | 144 | if (*end != '\0') |
Jan Engelhardt | a41545c | 2009-01-27 21:27:19 +0100 | [diff] [blame] | 145 | xtables_param_act(XTF_BAD_VALUE, "MARK", "--set-xmark/--set-mark", optarg); |
Jan Engelhardt | f4b737f | 2008-01-20 13:31:13 +0000 | [diff] [blame] | 146 | info->mark = value; |
| 147 | info->mask = mask; |
| 148 | |
| 149 | if (c == '=') |
| 150 | info->mask = value | mask; |
| 151 | break; |
| 152 | |
| 153 | case '&': /* --and-mark */ |
Jan Engelhardt | a41545c | 2009-01-27 21:27:19 +0100 | [diff] [blame] | 154 | xtables_param_act(XTF_ONE_ACTION, "MARK", *flags & F_MARK); |
| 155 | xtables_param_act(XTF_NO_INVERT, "MARK", "--and-mark", invert); |
Jan Engelhardt | 5f2922c | 2009-01-27 18:43:01 +0100 | [diff] [blame] | 156 | if (!xtables_strtoui(optarg, NULL, &mask, 0, UINT32_MAX)) |
Jan Engelhardt | a41545c | 2009-01-27 21:27:19 +0100 | [diff] [blame] | 157 | xtables_param_act(XTF_BAD_VALUE, "MARK", "--and-mark", optarg); |
Jan Engelhardt | f4b737f | 2008-01-20 13:31:13 +0000 | [diff] [blame] | 158 | info->mark = 0; |
| 159 | info->mask = ~mask; |
| 160 | break; |
| 161 | |
| 162 | case '|': /* --or-mark */ |
Jan Engelhardt | a41545c | 2009-01-27 21:27:19 +0100 | [diff] [blame] | 163 | xtables_param_act(XTF_ONE_ACTION, "MARK", *flags & F_MARK); |
| 164 | xtables_param_act(XTF_NO_INVERT, "MARK", "--or-mark", invert); |
Jan Engelhardt | 5f2922c | 2009-01-27 18:43:01 +0100 | [diff] [blame] | 165 | if (!xtables_strtoui(optarg, NULL, &value, 0, UINT32_MAX)) |
Jan Engelhardt | a41545c | 2009-01-27 21:27:19 +0100 | [diff] [blame] | 166 | xtables_param_act(XTF_BAD_VALUE, "MARK", "--or-mark", optarg); |
Jan Engelhardt | f4b737f | 2008-01-20 13:31:13 +0000 | [diff] [blame] | 167 | info->mark = value; |
| 168 | info->mask = value; |
| 169 | break; |
| 170 | |
| 171 | case '^': /* --xor-mark */ |
Jan Engelhardt | a41545c | 2009-01-27 21:27:19 +0100 | [diff] [blame] | 172 | xtables_param_act(XTF_ONE_ACTION, "MARK", *flags & F_MARK); |
| 173 | xtables_param_act(XTF_NO_INVERT, "MARK", "--xor-mark", invert); |
Jan Engelhardt | 5f2922c | 2009-01-27 18:43:01 +0100 | [diff] [blame] | 174 | if (!xtables_strtoui(optarg, NULL, &value, 0, UINT32_MAX)) |
Jan Engelhardt | a41545c | 2009-01-27 21:27:19 +0100 | [diff] [blame] | 175 | xtables_param_act(XTF_BAD_VALUE, "MARK", "--xor-mark", optarg); |
Jan Engelhardt | f4b737f | 2008-01-20 13:31:13 +0000 | [diff] [blame] | 176 | info->mark = value; |
| 177 | info->mask = 0; |
| 178 | break; |
| 179 | |
| 180 | default: |
| 181 | return false; |
| 182 | } |
| 183 | |
| 184 | *flags |= F_MARK; |
| 185 | return true; |
| 186 | } |
| 187 | |
| 188 | static void mark_tg_check(unsigned int flags) |
| 189 | { |
| 190 | if (flags == 0) |
| 191 | exit_error(PARAMETER_PROBLEM, "MARK: One of the --set-xmark, " |
| 192 | "--{and,or,xor,set}-mark options is required"); |
| 193 | } |
| 194 | |
Martin Josefsson | c5617bf | 2004-05-26 21:56:26 +0000 | [diff] [blame] | 195 | static void |
| 196 | print_mark(unsigned long mark) |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 197 | { |
| 198 | printf("0x%lx ", mark); |
| 199 | } |
| 200 | |
Jan Engelhardt | 932e648 | 2007-10-04 16:27:30 +0000 | [diff] [blame] | 201 | static void MARK_print_v0(const void *ip, |
| 202 | const struct xt_entry_target *target, int numeric) |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 203 | { |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 204 | const struct xt_mark_target_info *markinfo = |
| 205 | (const struct xt_mark_target_info *)target->data; |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 206 | printf("MARK set "); |
Martin Josefsson | c5617bf | 2004-05-26 21:56:26 +0000 | [diff] [blame] | 207 | print_mark(markinfo->mark); |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 208 | } |
| 209 | |
Jan Engelhardt | 932e648 | 2007-10-04 16:27:30 +0000 | [diff] [blame] | 210 | static void MARK_save_v0(const void *ip, const struct xt_entry_target *target) |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 211 | { |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 212 | const struct xt_mark_target_info *markinfo = |
| 213 | (const struct xt_mark_target_info *)target->data; |
Rusty Russell | 7e53bf9 | 2000-03-20 07:03:28 +0000 | [diff] [blame] | 214 | |
Martin Josefsson | c5617bf | 2004-05-26 21:56:26 +0000 | [diff] [blame] | 215 | printf("--set-mark "); |
| 216 | print_mark(markinfo->mark); |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 217 | } |
| 218 | |
Jan Engelhardt | 932e648 | 2007-10-04 16:27:30 +0000 | [diff] [blame] | 219 | static void MARK_print_v1(const void *ip, const struct xt_entry_target *target, |
| 220 | int numeric) |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 221 | { |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 222 | const struct xt_mark_target_info_v1 *markinfo = |
| 223 | (const struct xt_mark_target_info_v1 *)target->data; |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 224 | |
| 225 | switch (markinfo->mode) { |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 226 | case XT_MARK_SET: |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 227 | printf("MARK set "); |
| 228 | break; |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 229 | case XT_MARK_AND: |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 230 | printf("MARK and "); |
| 231 | break; |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 232 | case XT_MARK_OR: |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 233 | printf("MARK or "); |
| 234 | break; |
| 235 | } |
| 236 | print_mark(markinfo->mark); |
| 237 | } |
| 238 | |
Jan Engelhardt | f4b737f | 2008-01-20 13:31:13 +0000 | [diff] [blame] | 239 | static void mark_tg_print(const void *ip, const struct xt_entry_target *target, |
| 240 | int numeric) |
| 241 | { |
| 242 | const struct xt_mark_tginfo2 *info = (const void *)target->data; |
| 243 | |
| 244 | if (info->mark == 0) |
| 245 | printf("MARK and 0x%x ", (unsigned int)(u_int32_t)~info->mask); |
| 246 | else if (info->mark == info->mask) |
| 247 | printf("MARK or 0x%x ", info->mark); |
| 248 | else if (info->mask == 0) |
| 249 | printf("MARK xor 0x%x ", info->mark); |
| 250 | else |
| 251 | printf("MARK xset 0x%x/0x%x ", info->mark, info->mask); |
| 252 | } |
| 253 | |
Jan Engelhardt | 932e648 | 2007-10-04 16:27:30 +0000 | [diff] [blame] | 254 | static void MARK_save_v1(const void *ip, const struct xt_entry_target *target) |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 255 | { |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 256 | const struct xt_mark_target_info_v1 *markinfo = |
| 257 | (const struct xt_mark_target_info_v1 *)target->data; |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 258 | |
| 259 | switch (markinfo->mode) { |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 260 | case XT_MARK_SET: |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 261 | printf("--set-mark "); |
| 262 | break; |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 263 | case XT_MARK_AND: |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 264 | printf("--and-mark "); |
| 265 | break; |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 266 | case XT_MARK_OR: |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 267 | printf("--or-mark "); |
| 268 | break; |
| 269 | } |
| 270 | print_mark(markinfo->mark); |
| 271 | } |
| 272 | |
Jan Engelhardt | f4b737f | 2008-01-20 13:31:13 +0000 | [diff] [blame] | 273 | static void mark_tg_save(const void *ip, const struct xt_entry_target *target) |
| 274 | { |
| 275 | const struct xt_mark_tginfo2 *info = (const void *)target->data; |
| 276 | |
| 277 | printf("--set-xmark 0x%x/0x%x ", info->mark, info->mask); |
| 278 | } |
| 279 | |
Jan Engelhardt | 932e648 | 2007-10-04 16:27:30 +0000 | [diff] [blame] | 280 | static struct xtables_target mark_target_v0 = { |
Jan Engelhardt | 03d9948 | 2008-11-18 12:27:54 +0100 | [diff] [blame] | 281 | .family = NFPROTO_IPV4, |
Pablo Neira | 8caee8b | 2004-12-28 13:11:59 +0000 | [diff] [blame] | 282 | .name = "MARK", |
Jan Engelhardt | 8b7c64d | 2008-04-15 11:48:25 +0200 | [diff] [blame] | 283 | .version = XTABLES_VERSION, |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 284 | .revision = 0, |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 285 | .size = XT_ALIGN(sizeof(struct xt_mark_target_info)), |
| 286 | .userspacesize = XT_ALIGN(sizeof(struct xt_mark_target_info)), |
Jan Engelhardt | 932e648 | 2007-10-04 16:27:30 +0000 | [diff] [blame] | 287 | .help = MARK_help, |
| 288 | .parse = MARK_parse_v0, |
| 289 | .final_check = MARK_check, |
| 290 | .print = MARK_print_v0, |
| 291 | .save = MARK_save_v0, |
| 292 | .extra_opts = MARK_opts, |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 293 | }; |
| 294 | |
Jan Engelhardt | 932e648 | 2007-10-04 16:27:30 +0000 | [diff] [blame] | 295 | static struct xtables_target mark_target_v1 = { |
Jan Engelhardt | 03d9948 | 2008-11-18 12:27:54 +0100 | [diff] [blame] | 296 | .family = NFPROTO_IPV4, |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 297 | .name = "MARK", |
Jan Engelhardt | 8b7c64d | 2008-04-15 11:48:25 +0200 | [diff] [blame] | 298 | .version = XTABLES_VERSION, |
Rusty Russell | 3aef54d | 2005-01-03 03:48:40 +0000 | [diff] [blame] | 299 | .revision = 1, |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 300 | .size = XT_ALIGN(sizeof(struct xt_mark_target_info_v1)), |
| 301 | .userspacesize = XT_ALIGN(sizeof(struct xt_mark_target_info_v1)), |
Jan Engelhardt | 932e648 | 2007-10-04 16:27:30 +0000 | [diff] [blame] | 302 | .help = MARK_help, |
| 303 | .parse = MARK_parse_v1, |
| 304 | .final_check = MARK_check, |
| 305 | .print = MARK_print_v1, |
| 306 | .save = MARK_save_v1, |
| 307 | .extra_opts = MARK_opts, |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 308 | }; |
| 309 | |
Jan Engelhardt | 932e648 | 2007-10-04 16:27:30 +0000 | [diff] [blame] | 310 | static struct xtables_target mark_target6_v0 = { |
Jan Engelhardt | 03d9948 | 2008-11-18 12:27:54 +0100 | [diff] [blame] | 311 | .family = NFPROTO_IPV6, |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 312 | .name = "MARK", |
Jan Engelhardt | 8b7c64d | 2008-04-15 11:48:25 +0200 | [diff] [blame] | 313 | .version = XTABLES_VERSION, |
Yasuyuki KOZAKAI | 6e22228 | 2007-08-04 08:06:55 +0000 | [diff] [blame] | 314 | .revision = 0, |
| 315 | .size = XT_ALIGN(sizeof(struct xt_mark_target_info)), |
| 316 | .userspacesize = XT_ALIGN(sizeof(struct xt_mark_target_info)), |
Jan Engelhardt | 932e648 | 2007-10-04 16:27:30 +0000 | [diff] [blame] | 317 | .help = MARK_help, |
| 318 | .parse = MARK_parse_v0, |
| 319 | .final_check = MARK_check, |
| 320 | .print = MARK_print_v0, |
| 321 | .save = MARK_save_v0, |
| 322 | .extra_opts = MARK_opts, |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 323 | }; |
| 324 | |
Jan Engelhardt | f4b737f | 2008-01-20 13:31:13 +0000 | [diff] [blame] | 325 | static struct xtables_target mark_tg_reg_v2 = { |
Jan Engelhardt | 8b7c64d | 2008-04-15 11:48:25 +0200 | [diff] [blame] | 326 | .version = XTABLES_VERSION, |
Jan Engelhardt | f4b737f | 2008-01-20 13:31:13 +0000 | [diff] [blame] | 327 | .name = "MARK", |
| 328 | .revision = 2, |
Jan Engelhardt | 23545c2 | 2008-02-14 04:23:04 +0100 | [diff] [blame] | 329 | .family = AF_UNSPEC, |
Jan Engelhardt | f4b737f | 2008-01-20 13:31:13 +0000 | [diff] [blame] | 330 | .size = XT_ALIGN(sizeof(struct xt_mark_tginfo2)), |
| 331 | .userspacesize = XT_ALIGN(sizeof(struct xt_mark_tginfo2)), |
| 332 | .help = mark_tg_help, |
| 333 | .parse = mark_tg_parse, |
| 334 | .final_check = mark_tg_check, |
| 335 | .print = mark_tg_print, |
| 336 | .save = mark_tg_save, |
| 337 | .extra_opts = mark_tg_opts, |
| 338 | }; |
| 339 | |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 340 | void _init(void) |
| 341 | { |
Jan Engelhardt | 932e648 | 2007-10-04 16:27:30 +0000 | [diff] [blame] | 342 | xtables_register_target(&mark_target_v0); |
| 343 | xtables_register_target(&mark_target_v1); |
| 344 | xtables_register_target(&mark_target6_v0); |
Jan Engelhardt | f4b737f | 2008-01-20 13:31:13 +0000 | [diff] [blame] | 345 | xtables_register_target(&mark_tg_reg_v2); |
Marc Boucher | e6869a8 | 2000-03-20 06:03:29 +0000 | [diff] [blame] | 346 | } |