1 /* 2 * (C) 2005-2011 by Pablo Neira Ayuso <pablo (at) netfilter.org> 3 * 4 * This program is free software; you can redistribute it and/or modify it 5 * under the terms of the GNU General Public License as published by 6 * the Free Software Foundation; either version 2 of the License, or 7 * (at your option) any later version. 8 */ 9 10 #include "internal/internal.h" 11 12 static const void *get_attr_orig_ipv4_src(const struct nf_conntrack *ct) 13 { 14 return &ct->head.orig.src.v4; 15 } 16 17 static const void *get_attr_orig_ipv4_dst(const struct nf_conntrack *ct) 18 { 19 return &ct->head.orig.dst.v4; 20 } 21 22 static const void *get_attr_repl_ipv4_src(const struct nf_conntrack *ct) 23 { 24 return &ct->repl.src.v4; 25 } 26 27 static const void *get_attr_repl_ipv4_dst(const struct nf_conntrack *ct) 28 { 29 return &ct->repl.dst.v4; 30 } 31 32 static const void *get_attr_orig_ipv6_src(const struct nf_conntrack *ct) 33 { 34 return &ct->head.orig.src.v6; 35 } 36 37 static const void *get_attr_orig_ipv6_dst(const struct nf_conntrack *ct) 38 { 39 return &ct->head.orig.dst.v6; 40 } 41 42 static const void *get_attr_repl_ipv6_src(const struct nf_conntrack *ct) 43 { 44 return &ct->repl.src.v6; 45 } 46 47 static const void *get_attr_repl_ipv6_dst(const struct nf_conntrack *ct) 48 { 49 return &ct->repl.dst.v6; 50 } 51 52 static const void *get_attr_orig_port_src(const struct nf_conntrack *ct) 53 { 54 return &ct->head.orig.l4src.all; 55 } 56 57 static const void *get_attr_orig_port_dst(const struct nf_conntrack *ct) 58 { 59 return &ct->head.orig.l4dst.all; 60 } 61 62 static const void *get_attr_repl_port_src(const struct nf_conntrack *ct) 63 { 64 return &ct->repl.l4src.all; 65 } 66 67 static const void *get_attr_repl_port_dst(const struct nf_conntrack *ct) 68 { 69 return &ct->repl.l4dst.all; 70 } 71 72 static const void *get_attr_orig_zone(const struct nf_conntrack *ct) 73 { 74 return &ct->head.orig.zone; 75 } 76 77 static const void *get_attr_repl_zone(const struct nf_conntrack *ct) 78 { 79 return &ct->repl.zone; 80 } 81 82 static const void *get_attr_icmp_type(const struct nf_conntrack *ct) 83 { 84 return &ct->head.orig.l4dst.icmp.type; 85 } 86 87 static const void *get_attr_icmp_code(const struct nf_conntrack *ct) 88 { 89 return &ct->head.orig.l4dst.icmp.code; 90 } 91 92 static const void *get_attr_icmp_id(const struct nf_conntrack *ct) 93 { 94 return &ct->head.orig.l4src.icmp.id; 95 } 96 97 static const void *get_attr_orig_l3proto(const struct nf_conntrack *ct) 98 { 99 return &ct->head.orig.l3protonum; 100 } 101 102 static const void *get_attr_repl_l3proto(const struct nf_conntrack *ct) 103 { 104 return &ct->repl.l3protonum; 105 } 106 107 static const void *get_attr_orig_l4proto(const struct nf_conntrack *ct) 108 { 109 return &ct->head.orig.protonum; 110 } 111 112 static const void *get_attr_repl_l4proto(const struct nf_conntrack *ct) 113 { 114 return &ct->repl.protonum; 115 } 116 117 static const void *get_attr_master_ipv4_src(const struct nf_conntrack *ct) 118 { 119 return &ct->master.src.v4; 120 } 121 122 static const void *get_attr_master_ipv4_dst(const struct nf_conntrack *ct) 123 { 124 return &ct->master.dst.v4; 125 } 126 127 static const void *get_attr_master_ipv6_src(const struct nf_conntrack *ct) 128 { 129 return &ct->master.src.v6; 130 } 131 132 static const void *get_attr_master_ipv6_dst(const struct nf_conntrack *ct) 133 { 134 return &ct->master.dst.v6; 135 } 136 137 static const void *get_attr_master_port_src(const struct nf_conntrack *ct) 138 { 139 return &ct->master.l4src.all; 140 } 141 142 static const void *get_attr_master_port_dst(const struct nf_conntrack *ct) 143 { 144 return &ct->master.l4dst.all; 145 } 146 147 static const void *get_attr_master_l3proto(const struct nf_conntrack *ct) 148 { 149 return &ct->master.l3protonum; 150 } 151 152 static const void *get_attr_master_l4proto(const struct nf_conntrack *ct) 153 { 154 return &ct->master.protonum; 155 } 156 157 static const void *get_attr_tcp_state(const struct nf_conntrack *ct) 158 { 159 return &ct->protoinfo.tcp.state; 160 } 161 162 static const void *get_attr_tcp_flags_orig(const struct nf_conntrack *ct) 163 { 164 return &ct->protoinfo.tcp.flags[__DIR_ORIG].value; 165 } 166 167 static const void *get_attr_tcp_mask_orig(const struct nf_conntrack *ct) 168 { 169 return &ct->protoinfo.tcp.flags[__DIR_ORIG].mask; 170 } 171 172 static const void *get_attr_tcp_flags_repl(const struct nf_conntrack *ct) 173 { 174 return &ct->protoinfo.tcp.flags[__DIR_REPL].value; 175 } 176 177 static const void *get_attr_tcp_mask_repl(const struct nf_conntrack *ct) 178 { 179 return &ct->protoinfo.tcp.flags[__DIR_REPL].mask; 180 } 181 182 static const void *get_attr_tcp_wscale_orig(const struct nf_conntrack *ct) 183 { 184 return &ct->protoinfo.tcp.wscale[__DIR_ORIG]; 185 } 186 187 static const void *get_attr_tcp_wscale_repl(const struct nf_conntrack *ct) 188 { 189 return &ct->protoinfo.tcp.wscale[__DIR_REPL]; 190 } 191 192 static const void *get_attr_sctp_state(const struct nf_conntrack *ct) 193 { 194 return &ct->protoinfo.sctp.state; 195 } 196 197 static const void *get_attr_sctp_vtag_orig(const struct nf_conntrack *ct) 198 { 199 return &ct->protoinfo.sctp.vtag[__DIR_ORIG]; 200 } 201 202 static const void *get_attr_sctp_vtag_repl(const struct nf_conntrack *ct) 203 { 204 return &ct->protoinfo.sctp.vtag[__DIR_REPL]; 205 } 206 207 static const void *get_attr_snat_ipv4(const struct nf_conntrack *ct) 208 { 209 return &ct->snat.min_ip.v4; 210 } 211 212 static const void *get_attr_dnat_ipv4(const struct nf_conntrack *ct) 213 { 214 return &ct->dnat.min_ip.v4; 215 } 216 217 static const void *get_attr_snat_ipv6(const struct nf_conntrack *ct) 218 { 219 return &ct->snat.min_ip.v6; 220 } 221 222 static const void *get_attr_dnat_ipv6(const struct nf_conntrack *ct) 223 { 224 return &ct->dnat.min_ip.v6; 225 } 226 227 static const void *get_attr_snat_port(const struct nf_conntrack *ct) 228 { 229 return &ct->snat.l4min.all; 230 } 231 232 static const void *get_attr_dnat_port(const struct nf_conntrack *ct) 233 { 234 return &ct->dnat.l4min.all; 235 } 236 237 static const void *get_attr_timeout(const struct nf_conntrack *ct) 238 { 239 return &ct->timeout; 240 } 241 242 static const void *get_attr_mark(const struct nf_conntrack *ct) 243 { 244 return &ct->mark; 245 } 246 247 static const void *get_attr_secmark(const struct nf_conntrack *ct) 248 { 249 return &ct->secmark; 250 } 251 252 static const void *get_attr_orig_counter_packets(const struct nf_conntrack *ct) 253 { 254 return &ct->counters[__DIR_ORIG].packets; 255 } 256 257 static const void *get_attr_orig_counter_bytes(const struct nf_conntrack *ct) 258 { 259 return &ct->counters[__DIR_ORIG].bytes; 260 } 261 262 static const void *get_attr_repl_counter_packets(const struct nf_conntrack *ct) 263 { 264 return &ct->counters[__DIR_REPL].packets; 265 } 266 267 static const void *get_attr_repl_counter_bytes(const struct nf_conntrack *ct) 268 { 269 return &ct->counters[__DIR_REPL].bytes; 270 } 271 272 static const void *get_attr_status(const struct nf_conntrack *ct) 273 { 274 return &ct->status; 275 } 276 277 static const void *get_attr_use(const struct nf_conntrack *ct) 278 { 279 return &ct->use; 280 } 281 282 static const void *get_attr_id(const struct nf_conntrack *ct) 283 { 284 return &ct->id; 285 } 286 287 static const void *get_attr_orig_cor_pos(const struct nf_conntrack *ct) 288 { 289 return &ct->natseq[__DIR_ORIG].correction_pos; 290 } 291 292 static const void *get_attr_orig_off_bfr(const struct nf_conntrack *ct) 293 { 294 return &ct->natseq[__DIR_ORIG].offset_before; 295 } 296 297 static const void *get_attr_orig_off_aft(const struct nf_conntrack *ct) 298 { 299 return &ct->natseq[__DIR_ORIG].offset_after; 300 } 301 302 static const void *get_attr_repl_cor_pos(const struct nf_conntrack *ct) 303 { 304 return &ct->natseq[__DIR_REPL].correction_pos; 305 } 306 307 static const void *get_attr_repl_off_bfr(const struct nf_conntrack *ct) 308 { 309 return &ct->natseq[__DIR_REPL].offset_before; 310 } 311 312 static const void *get_attr_repl_off_aft(const struct nf_conntrack *ct) 313 { 314 return &ct->natseq[__DIR_REPL].offset_after; 315 } 316 317 static const void *get_attr_helper_name(const struct nf_conntrack *ct) 318 { 319 return ct->helper_name; 320 } 321 322 static const void *get_attr_dccp_state(const struct nf_conntrack *ct) 323 { 324 return &ct->protoinfo.dccp.state; 325 } 326 327 static const void *get_attr_dccp_role(const struct nf_conntrack *ct) 328 { 329 return &ct->protoinfo.dccp.role; 330 } 331 332 static const void *get_attr_dccp_handshake_seq(const struct nf_conntrack *ct) 333 { 334 return &ct->protoinfo.dccp.handshake_seq; 335 } 336 337 static const void *get_attr_zone(const struct nf_conntrack *ct) 338 { 339 return &ct->zone; 340 } 341 342 static const void *get_attr_secctx(const struct nf_conntrack *ct) 343 { 344 return ct->secctx; 345 } 346 347 static const void *get_attr_timestamp_start(const struct nf_conntrack *ct) 348 { 349 return &ct->timestamp.start; 350 } 351 352 static const void *get_attr_timestamp_stop(const struct nf_conntrack *ct) 353 { 354 return &ct->timestamp.stop; 355 } 356 357 static const void *get_attr_helper_info(const struct nf_conntrack *ct) 358 { 359 return ct->helper_info; 360 } 361 362 static const void *get_attr_connlabels(const struct nf_conntrack *ct) 363 { 364 return ct->connlabels; 365 } 366 367 static const void *get_attr_connlabels_mask(const struct nf_conntrack *ct) 368 { 369 return ct->connlabels_mask; 370 } 371 372 const get_attr get_attr_array[ATTR_MAX] = { 373 [ATTR_ORIG_IPV4_SRC] = get_attr_orig_ipv4_src, 374 [ATTR_ORIG_IPV4_DST] = get_attr_orig_ipv4_dst, 375 [ATTR_REPL_IPV4_SRC] = get_attr_repl_ipv4_src, 376 [ATTR_REPL_IPV4_DST] = get_attr_repl_ipv4_dst, 377 [ATTR_ORIG_IPV6_SRC] = get_attr_orig_ipv6_src, 378 [ATTR_ORIG_IPV6_DST] = get_attr_orig_ipv6_dst, 379 [ATTR_REPL_IPV6_SRC] = get_attr_repl_ipv6_src, 380 [ATTR_REPL_IPV6_DST] = get_attr_repl_ipv6_dst, 381 [ATTR_ORIG_PORT_SRC] = get_attr_orig_port_src, 382 [ATTR_ORIG_PORT_DST] = get_attr_orig_port_dst, 383 [ATTR_REPL_PORT_SRC] = get_attr_repl_port_src, 384 [ATTR_REPL_PORT_DST] = get_attr_repl_port_dst, 385 [ATTR_ICMP_TYPE] = get_attr_icmp_type, 386 [ATTR_ICMP_CODE] = get_attr_icmp_code, 387 [ATTR_ICMP_ID] = get_attr_icmp_id, 388 [ATTR_ORIG_L3PROTO] = get_attr_orig_l3proto, 389 [ATTR_REPL_L3PROTO] = get_attr_repl_l3proto, 390 [ATTR_ORIG_L4PROTO] = get_attr_orig_l4proto, 391 [ATTR_REPL_L4PROTO] = get_attr_repl_l4proto, 392 [ATTR_TCP_STATE] = get_attr_tcp_state, 393 [ATTR_SNAT_IPV4] = get_attr_snat_ipv4, 394 [ATTR_DNAT_IPV4] = get_attr_dnat_ipv4, 395 [ATTR_SNAT_PORT] = get_attr_snat_port, 396 [ATTR_DNAT_PORT] = get_attr_dnat_port, 397 [ATTR_TIMEOUT] = get_attr_timeout, 398 [ATTR_MARK] = get_attr_mark, 399 [ATTR_ORIG_COUNTER_PACKETS] = get_attr_orig_counter_packets, 400 [ATTR_ORIG_COUNTER_BYTES] = get_attr_orig_counter_bytes, 401 [ATTR_REPL_COUNTER_PACKETS] = get_attr_repl_counter_packets, 402 [ATTR_REPL_COUNTER_BYTES] = get_attr_repl_counter_bytes, 403 [ATTR_USE] = get_attr_use, 404 [ATTR_ID] = get_attr_id, 405 [ATTR_STATUS] = get_attr_status, 406 [ATTR_TCP_FLAGS_ORIG] = get_attr_tcp_flags_orig, 407 [ATTR_TCP_FLAGS_REPL] = get_attr_tcp_flags_repl, 408 [ATTR_TCP_MASK_ORIG] = get_attr_tcp_mask_orig, 409 [ATTR_TCP_MASK_REPL] = get_attr_tcp_mask_repl, 410 [ATTR_MASTER_IPV4_SRC] = get_attr_master_ipv4_src, 411 [ATTR_MASTER_IPV4_DST] = get_attr_master_ipv4_dst, 412 [ATTR_MASTER_IPV6_SRC] = get_attr_master_ipv6_src, 413 [ATTR_MASTER_IPV6_DST] = get_attr_master_ipv6_dst, 414 [ATTR_MASTER_PORT_SRC] = get_attr_master_port_src, 415 [ATTR_MASTER_PORT_DST] = get_attr_master_port_dst, 416 [ATTR_MASTER_L3PROTO] = get_attr_master_l3proto, 417 [ATTR_MASTER_L4PROTO] = get_attr_master_l4proto, 418 [ATTR_SECMARK] = get_attr_secmark, 419 [ATTR_ORIG_NAT_SEQ_CORRECTION_POS] = get_attr_orig_cor_pos, 420 [ATTR_ORIG_NAT_SEQ_OFFSET_BEFORE] = get_attr_orig_off_bfr, 421 [ATTR_ORIG_NAT_SEQ_OFFSET_AFTER] = get_attr_orig_off_aft, 422 [ATTR_REPL_NAT_SEQ_CORRECTION_POS] = get_attr_repl_cor_pos, 423 [ATTR_REPL_NAT_SEQ_OFFSET_BEFORE] = get_attr_repl_off_bfr, 424 [ATTR_REPL_NAT_SEQ_OFFSET_AFTER] = get_attr_repl_off_aft, 425 [ATTR_SCTP_STATE] = get_attr_sctp_state, 426 [ATTR_SCTP_VTAG_ORIG] = get_attr_sctp_vtag_orig, 427 [ATTR_SCTP_VTAG_REPL] = get_attr_sctp_vtag_repl, 428 [ATTR_HELPER_NAME] = get_attr_helper_name, 429 [ATTR_DCCP_STATE] = get_attr_dccp_state, 430 [ATTR_DCCP_ROLE] = get_attr_dccp_role, 431 [ATTR_DCCP_HANDSHAKE_SEQ] = get_attr_dccp_handshake_seq, 432 [ATTR_TCP_WSCALE_ORIG] = get_attr_tcp_wscale_orig, 433 [ATTR_TCP_WSCALE_REPL] = get_attr_tcp_wscale_repl, 434 [ATTR_ZONE] = get_attr_zone, 435 [ATTR_ORIG_ZONE] = get_attr_orig_zone, 436 [ATTR_REPL_ZONE] = get_attr_repl_zone, 437 [ATTR_SECCTX] = get_attr_secctx, 438 [ATTR_TIMESTAMP_START] = get_attr_timestamp_start, 439 [ATTR_TIMESTAMP_STOP] = get_attr_timestamp_stop, 440 [ATTR_HELPER_INFO] = get_attr_helper_info, 441 [ATTR_CONNLABELS] = get_attr_connlabels, 442 [ATTR_CONNLABELS_MASK] = get_attr_connlabels_mask, 443 [ATTR_SNAT_IPV6] = get_attr_snat_ipv6, 444 [ATTR_DNAT_IPV6] = get_attr_dnat_ipv6, 445 }; 446
