From: seantywork <seantywork@gmail.com>
Date: Fri, 25 Jul 2025 02:05:32 +0000 (+0900)
Subject: sa kind
X-Git-Url: https://git.feebdaed.xyz/?a=commitdiff_plain;h=bd127959e50d68006880d697282900c79de8924e;p=linuxyz.git

sa kind
---

diff --git a/sock-netlink/xfrm.c b/sock-netlink/xfrm.c
index 750933d..1225439 100644
--- a/sock-netlink/xfrm.c
+++ b/sock-netlink/xfrm.c
@@ -52,9 +52,24 @@ static void netlink_xfrm_message_processor(struct nlm_resp *rsp)
 	switch (rsp->n.nlmsg_type) {
 
     case XFRM_MSG_NEWSA:
+    case XFRM_MSG_UPDSA:
         printf("xfrm new sa\n");
+        struct xfrm_usersa_info* sainfo = (struct xfrm_usersa_info*) NLMSG_DATA(&rsp->n);
+
+        uint32_t spi_be = sainfo->id.spi;
+        uint32_t daddr_be = 0;
+        memcpy(&daddr_be, &sainfo->id.daddr, sizeof(uint32_t));
+        struct in_addr daddr = {
+            .s_addr = daddr_be
+        };
+        printf("spi: %4x\n", ntohl(spi_be));
+        printf("daddr: %s\n", inet_ntoa(daddr));
         break;
 
+	case XFRM_MSG_DELSA:
+		printf("xfrm del sa\n");
+		break;
+
 	case XFRM_MSG_ACQUIRE:
 		//netlink_acquire(&rsp->n, logger);
         printf("xfrm acquire\n");