[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/connectivity/libipsecims/utils_xfrm.h b/src/connectivity/libipsecims/utils_xfrm.h
new file mode 100644
index 0000000..60d519a
--- /dev/null
+++ b/src/connectivity/libipsecims/utils_xfrm.h
@@ -0,0 +1,109 @@
+#ifndef __UTILS_XFRM_H__
+#define __UTILS_XFRM_H__ 1
+#include <string.h>
+#include <asm/types.h>
+#include <linux/netlink.h>
+#include <linux/rtnetlink.h>
+#include <linux/if_link.h>
+#include <linux/if_addr.h>
+#include <linux/neighbour.h>
+#include <cutils/properties.h>
+#include <asm/types.h>
+#include <stdlib.h>
+#include <arpa/inet.h>
+#include <linux/xfrm.h>
+
+
+//#define NLMSG_DELETEALL_BUF_SIZE (4096-512)
+#define NLMSG_DELETEALL_BUF_SIZE 8192
+
+/*
+ * Receiving buffer defines:
+ * nlmsg
+ * data = struct xfrm_userpolicy_info
+ * rtattr
+ * data = struct xfrm_user_tmpl[]
+ */
+#define NLMSG_BUF_SIZE 4096
+#define RTA_BUF_SIZE 2048
+#define XFRM_TMPLS_BUF_SIZE 1024
+#define CTX_BUF_SIZE 256
+#define XFRM_ALGO_KEY_BUF_SIZE 512
+
+#undef NLMSG_TAIL
+#define NLMSG_TAIL(nmsg) \
+ ((struct rtattr *) (((char *) (nmsg)) + NLMSG_ALIGN((nmsg)->nlmsg_len)))
+
+#define XFRM_POLICY_ERROR 255
+enum PROTOCOL_TYPE{
+ PROTOCOL_ICMP=1,
+ PROTOCOL_IPV4=4,
+ PROTOCOL_TCP=6,
+ PROTOCOL_UDP=17,
+ PROTOCOL_IPV6=41,
+ PROTOCOL_GRE=47,
+ PROTOCOL_ESP=50,
+ PROTOCOL_AH=51,
+ PROTOCOL_ICMPV6=58,
+ PROTOCOL_IPCOMP=108,
+ PROTOCOL_L2TP=115
+};
+
+struct rtnl_handle_xfrm
+{
+ int fd;
+ struct sockaddr_nl local;
+ struct sockaddr_nl peer;
+ __u32 seq;
+ __u32 dump;
+};
+
+struct req_handle_xfrm {
+ struct nlmsghdr n;
+ struct xfrm_userpolicy_info xpinfo;
+ char buf[RTA_BUF_SIZE];
+ } ;
+
+typedef struct
+{
+ __u8 family;
+ __u8 bytelen;
+ __s16 bitlen;
+ __u32 flags;
+ __u32 data[8];
+} inet_prefix;
+
+#define PREFIXLEN_SPECIFIED 1
+
+static inline __u32 nl_mgrp_xfrm(__u32 group)
+{
+ if (group > 31 ) {
+ //ALOGD("Use setsockopt for this group %d\n", group);
+ return -1;
+ }
+ return group ? (1 << (group - 1)) : 0;
+}
+
+
+extern int mask2bits(__u32 netmask_xfrm);
+extern int get_netmask(unsigned *val_xfrm, const char *arg_xfrm, int base_xfrm);
+extern int get_unsigned(unsigned *val_xfrm, const char *arg_xfrm, int base_xfrm);
+extern int get_u32(__u32 *val_xfrm, const char *arg_xfrm, int base_xfrm);
+extern int get_u8(__u8 *val_xfrm, const char *arg_xfrm, int base_xfrm);
+extern int get_addr_ipv4(__u8 *ap_xfrm, const char *cp_xfrm);
+extern int get_addr_1(inet_prefix *addr_xfrm, const char *name_xfrm, int family);
+extern int get_prefix(inet_prefix *dst_xfrm, char *arg_xfrm, int family);
+
+
+
+typedef int (*rtnl_filter_t_xfrm)(struct rtnl_handle_xfrm * rth,struct nlmsghdr *n);
+
+extern int xfrm_policy_process_delete_exist( struct rtnl_handle_xfrm * rth,struct nlmsghdr *n, pid_t volte_pid);
+extern int xfrm_state_process_delete_exist( struct rtnl_handle_xfrm * rth,struct nlmsghdr *n, pid_t volte_pid);
+
+extern void rtnl_close_xfrm(struct rtnl_handle_xfrm *rth);
+extern int rtnl_open_byproto_xfrm(struct rtnl_handle_xfrm *rth, unsigned subscriptions,
+ int protocol);
+extern int rtnl_listen_xfrm(struct rtnl_handle_xfrm *rtnl, rtnl_filter_t_xfrm handler);
+extern int rtnl_accept_msg_xfrm(struct rtnl_handle_xfrm * rth,struct nlmsghdr *n);
+#endif /* __UTILS_XFRM_H__ */