From ceaf091426c621405f63433cfc1e30c0bae66c20 Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Sat, 15 Feb 2014 15:42:45 -0800
Subject: [PATCH] tools: Add command to clear long term keys

---
 tools/btmgmt.c | 30 +++++++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

diff --git a/tools/btmgmt.c b/tools/btmgmt.c
index e77bcf2a0..604014ef9 100644
--- a/tools/btmgmt.c
+++ b/tools/btmgmt.c
@@ -1548,6 +1548,33 @@ static void cmd_keys(struct mgmt *mgmt, uint16_t index, int argc, char **argv)
 	}
 }
 
+static void ltks_rsp(uint8_t status, uint16_t len, const void *param,
+							void *user_data)
+{
+	if (status != 0)
+		fprintf(stderr, "Load keys failed with status 0x%02x (%s)\n",
+						status, mgmt_errstr(status));
+	else
+		printf("Long term keys successfully loaded\n");
+
+	mainloop_quit();
+}
+
+static void cmd_ltks(struct mgmt *mgmt, uint16_t index, int argc, char **argv)
+{
+	struct mgmt_cp_load_long_term_keys cp;
+
+	if (index == MGMT_INDEX_NONE)
+		index = 0;
+
+	memset(&cp, 0, sizeof(cp));
+
+	if (mgmt_send(mgmt, MGMT_OP_LOAD_LONG_TERM_KEYS, index, sizeof(cp), &cp,
+						ltks_rsp, NULL, NULL) == 0) {
+		fprintf(stderr, "Unable to send load_ltks cmd\n");
+		exit(EXIT_FAILURE);
+	}
+}
 static void block_rsp(uint16_t op, uint16_t id, uint8_t status, uint16_t len,
 							const void *param)
 {
@@ -1966,7 +1993,8 @@ static struct {
 	{ "pair",	cmd_pair,	"Pair with a remote device"	},
 	{ "cancelpair",	cmd_cancel_pair,"Cancel pairing"		},
 	{ "unpair",	cmd_unpair,	"Unpair device"			},
-	{ "keys",	cmd_keys,	"Load Keys"			},
+	{ "keys",	cmd_keys,	"Load Link Keys"		},
+	{ "ltks",	cmd_ltks,	"Load Long Term Keys"		},
 	{ "block",	cmd_block,	"Block Device"			},
 	{ "unblock",	cmd_unblock,	"Unblock Device"		},
 	{ "add-uuid",	cmd_add_uuid,	"Add UUID"			},
-- 
2.47.3