| /* $USAGI: $ */ |
| |
| /* |
| * Copyright (C)2004 USAGI/WIDE Project |
| * |
| * 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. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| /* |
| * Authors: |
| * Masahide NAKAMURA @USAGI |
| */ |
| |
| #ifndef __XFRM_H__ |
| #define __XFRM_H__ 1 |
| |
| #include <stdio.h> |
| #include <sys/socket.h> |
| #include <linux/xfrm.h> |
| #include "utils.h" |
| |
| #define XFRM_MAX_DEPTH 6 |
| |
| #define XFRMS_RTA(x) ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(struct xfrm_usersa_info)))) |
| #define XFRMS_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct xfrm_usersa_info)) |
| |
| #define XFRMP_RTA(x) ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(struct xfrm_userpolicy_info)))) |
| #define XFRMP_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct xfrm_userpoilcy_info)) |
| |
| struct xfrm_buffer { |
| char *buf; |
| int size; |
| int offset; |
| |
| int nlmsg_count; |
| struct rtnl_handle *rth; |
| }; |
| |
| struct xfrm_filter { |
| int use; |
| |
| struct xfrm_usersa_info xsinfo; |
| __u32 id_src_mask; |
| __u32 id_dst_mask; |
| __u32 id_proto_mask; |
| __u32 id_spi_mask; |
| __u32 mode_mask; |
| __u32 reqid_mask; |
| __u32 state_flags_mask; |
| |
| struct xfrm_userpolicy_info xpinfo; |
| __u32 dir_mask; |
| __u32 sel_src_mask; |
| __u32 sel_dst_mask; |
| __u32 sel_dev_mask; |
| __u32 upspec_proto_mask; |
| __u32 upspec_sport_mask; |
| __u32 upspec_dport_mask; |
| __u32 index_mask; |
| __u32 action_mask; |
| __u32 priority_mask; |
| }; |
| #define XFRM_FILTER_MASK_FULL (~(__u32)0) |
| |
| extern struct xfrm_filter filter; |
| |
| int do_xfrm_state(int argc, char **argv); |
| int do_xfrm_policy(int argc, char **argv); |
| |
| const char *strxf_flags(__u8 flags); |
| const char *strxf_share(__u8 share); |
| void xfrm_id_info_print(xfrm_address_t *saddr, struct xfrm_id *id, |
| __u8 mode, __u32 reqid, __u16 family, FILE *fp, |
| const char *prefix); |
| void xfrm_stats_print(struct xfrm_stats *s, FILE *fp, const char *prefix); |
| void xfrm_lifetime_print(struct xfrm_lifetime_cfg *cfg, |
| struct xfrm_lifetime_cur *cur, |
| FILE *fp, const char *prefix); |
| void xfrm_selector_print(struct xfrm_selector *sel, __u16 family, |
| FILE *fp, const char *prefix); |
| void xfrm_xfrma_print(struct rtattr *tb[], int ntb, __u16 family, |
| FILE *fp, const char *prefix); |
| int xfrm_id_parse(xfrm_address_t *saddr, struct xfrm_id *id, __u16 *family, |
| int *argcp, char ***argvp); |
| int xfrm_mode_parse(__u8 *mode, int *argcp, char ***argvp); |
| int xfrm_reqid_parse(__u32 *reqid, int *argcp, char ***argvp); |
| int xfrm_selector_parse(struct xfrm_selector *sel, int *argcp, char ***argvp); |
| int xfrm_lifetime_cfg_parse(struct xfrm_lifetime_cfg *lft, |
| int *argcp, char ***argvp); |
| |
| #endif |