| /* |
| * (C) 2005-2012 by Pablo Neira Ayuso <pablo@netfilter.org> |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| */ |
| |
| #include "internal/internal.h" |
| |
| static void |
| set_filter_dump_attr_mark(struct nfct_filter_dump *filter_dump, |
| const void *value) |
| { |
| const struct nfct_filter_dump_mark *this = value; |
| |
| filter_dump->mark.val = this->val; |
| filter_dump->mark.mask = this->mask; |
| } |
| |
| static void |
| set_filter_dump_attr_family(struct nfct_filter_dump *filter_dump, |
| const void *value) |
| { |
| filter_dump->l3num = *((uint8_t *)value); |
| } |
| |
| const set_filter_dump_attr set_filter_dump_attr_array[NFCT_FILTER_DUMP_MAX] = { |
| [NFCT_FILTER_DUMP_MARK] = set_filter_dump_attr_mark, |
| [NFCT_FILTER_DUMP_L3NUM] = set_filter_dump_attr_family, |
| }; |
| |
| void __build_filter_dump(struct nfnlhdr *req, size_t size, |
| const struct nfct_filter_dump *filter_dump) |
| { |
| if (filter_dump->set & (1 << NFCT_FILTER_DUMP_MARK)) { |
| nfnl_addattr32(&req->nlh, size, CTA_MARK, |
| htonl(filter_dump->mark.val)); |
| nfnl_addattr32(&req->nlh, size, CTA_MARK_MASK, |
| htonl(filter_dump->mark.mask)); |
| } |
| if (filter_dump->set & (1 << NFCT_FILTER_DUMP_L3NUM)) { |
| struct nfgenmsg *nfg = NLMSG_DATA(&req->nlh); |
| nfg->nfgen_family = filter_dump->l3num; |
| } |
| } |