1/* 2 * OpenVPN -- An application to securely tunnel IP networks 3 * over a single TCP/UDP port, with support for SSL/TLS-based 4 * session authentication and key exchange, 5 * packet encryption, packet authentication, and 6 * packet compression. 7 * 8 * Copyright (C) 2002-2010 OpenVPN Technologies, Inc. <sales@openvpn.net> 9 * 10 * This program is free software; you can redistribute it and/or modify 11 * it under the terms of the GNU General Public License version 2 12 * as published by the Free Software Foundation. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with this program (see the file COPYING included with this 21 * distribution); if not, write to the Free Software Foundation, Inc., 22 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 23 */ 24 25#if defined(ENABLE_PF) && !defined(PF_INLINE_H) 26#define PF_INLINE_H 27 28/* 29 * Inline functions 30 */ 31 32#define PCT_SRC 1 33#define PCT_DEST 2 34static inline bool 35pf_c2c_test (const struct context *src, const struct context *dest, const char *prefix) 36{ 37 bool pf_cn_test (struct pf_set *pfs, const struct tls_multi *tm, const int type, const char *prefix); 38 return (!src->c2.pf.enabled || pf_cn_test (src->c2.pf.pfs, dest->c2.tls_multi, PCT_DEST, prefix)) 39 && (!dest->c2.pf.enabled || pf_cn_test (dest->c2.pf.pfs, src->c2.tls_multi, PCT_SRC, prefix)); 40} 41 42static inline bool 43pf_addr_test (const struct context *src, const struct mroute_addr *dest, const char *prefix) 44{ 45 bool pf_addr_test_dowork (const struct context *src, const struct mroute_addr *dest, const char *prefix); 46 47 if (src->c2.pf.enabled) 48 return pf_addr_test_dowork (src, dest, prefix); 49 else 50 return true; 51} 52 53static inline bool 54pf_kill_test (const struct pf_set *pfs) 55{ 56 return pfs->kill; 57} 58 59#endif 60