From 7e1234b44b895aee4818f247f944f0129284f561 Mon Sep 17 00:00:00 2001
From: Johan Hedberg <johan.hedberg@intel.com>
Date: Sat, 5 Nov 2016 15:47:58 +0200
Subject: [PATCH] Bluetooth: tests/shell: Implement "clear" command

Implement a new "clear" command to exercise the bt_storage API. The
command can either take an address parameter to clear storage for a
specific device, or, if called with the parameter "all", to clear the
entire storage.

Jira: ZEP-181

Change-Id: I1ebd17033f2062951abeeb7d7c448a34a3672577
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
---
 tests/bluetooth/shell/src/main.c | 49 ++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

diff --git a/tests/bluetooth/shell/src/main.c b/tests/bluetooth/shell/src/main.c
index 3745f5d5439..e2a57286f72 100644
--- a/tests/bluetooth/shell/src/main.c
+++ b/tests/bluetooth/shell/src/main.c
@@ -1736,6 +1736,54 @@ static int cmd_bredr_discovery(int argc, char *argv[])
 
 #endif /* CONFIG_BLUETOOTH_BREDR */
 
+static int cmd_clear(int argc, char *argv[])
+{
+	bt_addr_le_t addr;
+	int err;
+
+	if (argc < 2) {
+		printk("Specify remote address or \"all\"\n");
+		return 0;
+	}
+
+	if (strcmp(argv[1], "all") == 0) {
+		err = bt_storage_clear(NULL);
+		if (err) {
+			printk("Failed to clear storage (err %d)\n", err);
+		} else {
+			printk("Storage successfully cleared\n");
+		}
+
+		return 0;
+	}
+
+	if (argc < 3) {
+#if defined(CONFIG_BLUETOOTH_BREDR)
+		addr.type = BT_ADDR_LE_PUBLIC;
+		err = str2bt_addr(argv[1], &addr.a);
+#else
+		printk("Both address and address type needed\n");
+		return 0;
+#endif
+	} else {
+		err = str2bt_addr_le(argv[1], argv[2], &addr);
+	}
+
+	if (err) {
+		printk("Invalid address\n");
+		return 0;
+	}
+
+	err = bt_storage_clear(&addr);
+	if (err) {
+		printk("Failed to clear storage (err %d)\n", err);
+	} else {
+		printk("Storage successfully cleared\n");
+	}
+
+	return 0;
+}
+
 #if defined(CONFIG_BLUETOOTH_L2CAP_DYNAMIC_CHANNEL)
 static void l2cap_recv(struct bt_l2cap_chan *chan, struct net_buf *buf)
 {
@@ -2158,6 +2206,7 @@ static const struct shell_cmd commands[] = {
 	{ "advertise", cmd_advertise,
 	"<type: off, on, scan, nconn> <mode: discov, non_discov>"  },
 	{ "oob", cmd_oob },
+	{ "clear", cmd_clear },
 #if defined(CONFIG_BLUETOOTH_SMP) || defined(CONFIG_BLUETOOTH_BREDR)
 	{ "security", cmd_security, "<security level: 0, 1, 2, 3>" },
 	{ "auth", cmd_auth,