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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-04 14:18:53 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-04 14:18:53 +0000
commita0e0018c9a7ef5ce7f6d2c3ae16aecbbd16a8f67 (patch)
tree8feaf1a1932871b139b3b30be4c09c66489918be /ip/xfrm.h
parentInitial commit. (diff)
downloadiproute2-a0e0018c9a7ef5ce7f6d2c3ae16aecbbd16a8f67.tar.xz
iproute2-a0e0018c9a7ef5ce7f6d2c3ae16aecbbd16a8f67.zip
Adding upstream version 6.1.0.upstream/6.1.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--ip/xfrm.h146
1 files changed, 146 insertions, 0 deletions
diff --git a/ip/xfrm.h b/ip/xfrm.h
new file mode 100644
index 0000000..17dcf3f
--- /dev/null
+++ b/ip/xfrm.h
@@ -0,0 +1,146 @@
+/* $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, see <http://www.gnu.org/licenses>.
+ */
+/*
+ * Authors:
+ * Masahide NAKAMURA @USAGI
+ */
+
+#ifndef __XFRM_H__
+#define __XFRM_H__ 1
+
+#include <stdio.h>
+#include <sys/socket.h>
+#include <linux/in.h>
+#include <linux/xfrm.h>
+#include <linux/ipsec.h>
+
+#ifndef IPPROTO_MH
+#define IPPROTO_MH 135
+#endif
+
+#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))
+
+#define XFRMSID_RTA(x) ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(struct xfrm_usersa_id))))
+#define XFRMSID_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct xfrm_usersa_id))
+
+#define XFRMPID_RTA(x) ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(struct xfrm_userpolicy_id))))
+#define XFRMPID_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct xfrm_userpoilcy_id))
+
+#define XFRMACQ_RTA(x) ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(struct xfrm_user_acquire))))
+#define XFRMEXP_RTA(x) ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(struct xfrm_user_expire))))
+#define XFRMPEXP_RTA(x) ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(struct xfrm_user_polexpire))))
+
+#define XFRMREP_RTA(x) ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(struct xfrm_user_report))))
+
+#define XFRMSAPD_RTA(x) ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(__u32))))
+#define XFRM_FLAG_PRINT(fp, flags, f, s) \
+ do { \
+ if (flags & f) { \
+ flags &= ~f; \
+ fprintf(fp, s "%s", (flags ? " " : "")); \
+ } \
+ } while(0)
+
+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;
+ __u8 id_src_mask;
+ __u8 id_dst_mask;
+ __u8 id_proto_mask;
+ __u32 id_spi_mask;
+ __u8 mode_mask;
+ __u32 reqid_mask;
+ __u8 state_flags_mask;
+
+ struct xfrm_userpolicy_info xpinfo;
+ __u8 dir_mask;
+ __u8 sel_src_mask;
+ __u8 sel_dst_mask;
+ __u32 sel_dev_mask;
+ __u8 upspec_proto_mask;
+ __u16 upspec_sport_mask;
+ __u16 upspec_dport_mask;
+ __u32 index_mask;
+ __u8 action_mask;
+ __u32 priority_mask;
+ __u8 policy_flags_mask;
+ __u8 filter_socket;
+
+ __u8 ptype;
+ __u8 ptype_mask;
+
+};
+#define XFRM_FILTER_MASK_FULL (~0)
+
+extern struct xfrm_filter filter;
+
+int xfrm_state_print(struct nlmsghdr *n, void *arg);
+int xfrm_state_print_nokeys(struct nlmsghdr *n, void *arg);
+int xfrm_policy_print(struct nlmsghdr *n, void *arg);
+int do_xfrm_state(int argc, char **argv);
+int do_xfrm_policy(int argc, char **argv);
+int do_xfrm_monitor(int argc, char **argv);
+
+int xfrm_addr_match(xfrm_address_t *x1, xfrm_address_t *x2, int bits);
+int xfrm_xfrmproto_is_ipsec(__u8 proto);
+int xfrm_xfrmproto_is_ro(__u8 proto);
+int xfrm_xfrmproto_getbyname(char *name);
+int xfrm_algotype_getbyname(char *name);
+int xfrm_parse_mark(struct xfrm_mark *mark, int *argcp, char ***argvp);
+const char *strxf_xfrmproto(__u8 proto);
+const char *strxf_algotype(int type);
+const char *strxf_mask32(__u32 mask);
+const char *strxf_proto(__u8 proto);
+const char *strxf_ptype(__u8 ptype);
+void xfrm_selector_print(struct xfrm_selector *sel, __u16 family,
+ FILE *fp, const char *prefix);
+void xfrm_xfrma_print(struct rtattr *tb[], __u16 family,
+ FILE *fp, const char *prefix, bool nokeys);
+void xfrm_state_info_print(struct xfrm_usersa_info *xsinfo,
+ struct rtattr *tb[], FILE *fp, const char *prefix,
+ const char *title, bool nokeys);
+void xfrm_policy_info_print(struct xfrm_userpolicy_info *xpinfo,
+ struct rtattr *tb[], FILE *fp, const char *prefix,
+ const char *title);
+int xfrm_policy_default_print(struct nlmsghdr *n, FILE *fp);
+int xfrm_id_parse(xfrm_address_t *saddr, struct xfrm_id *id, __u16 *family,
+ int loose, int *argcp, char ***argvp);
+int xfrm_mode_parse(__u8 *mode, int *argcp, char ***argvp);
+int xfrm_encap_type_parse(__u16 *type, 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);
+int xfrm_sctx_parse(char *ctxstr, char *context,
+ struct xfrm_user_sec_ctx *sctx);
+#endif