From 2ad1015a1660a0e87e04adb7b7f5ef0d62e8fc23 Mon Sep 17 00:00:00 2001
From: Johan Hedberg <johan.hedberg@nokia.com>
Date: Tue, 26 Apr 2011 21:10:40 +0300
Subject: [PATCH] mgmtops: Add support for confirm_hint in
 mgmt_ev_user_confirm_request

Since we don't yet have a proper Agent.ConfirmPairing D-Bus callback,
and can't add one before 5.x just do an automatic reply for now.
---
 lib/mgmt.h        |  1 +
 plugins/mgmtops.c | 34 +++++++++++++++++++++++++++++++++-
 2 files changed, 34 insertions(+), 1 deletion(-)

diff --git a/lib/mgmt.h b/lib/mgmt.h
index f45321ce8..3578ecd50 100644
--- a/lib/mgmt.h
+++ b/lib/mgmt.h
@@ -264,6 +264,7 @@ struct mgmt_ev_pin_code_request {
 #define MGMT_EV_USER_CONFIRM_REQUEST	0x000F
 struct mgmt_ev_user_confirm_request {
 	bdaddr_t bdaddr;
+	uint8_t confirm_hint;
 	uint32_t value;
 } __packed;
 
diff --git a/plugins/mgmtops.c b/plugins/mgmtops.c
index bb53e8236..be94267ff 100644
--- a/plugins/mgmtops.c
+++ b/plugins/mgmtops.c
@@ -601,6 +601,26 @@ static int mgmt_confirm_reply(int index, bdaddr_t *bdaddr, gboolean success)
 	return 0;
 }
 
+struct confirm_data {
+	int index;
+	bdaddr_t bdaddr;
+};
+
+static gboolean confirm_accept(gpointer user_data)
+{
+	struct confirm_data *data = user_data;
+	struct controller_info *info = &controllers[data->index];
+
+	DBG("auto-accepting incoming pairing request");
+
+	if (data->index > max_index || !info->valid)
+		return FALSE;
+
+	mgmt_confirm_reply(data->index, &data->bdaddr, TRUE);
+
+	return FALSE;
+}
+
 static void mgmt_user_confirm_request(int sk, uint16_t index, void *buf,
 								size_t len)
 {
@@ -616,7 +636,7 @@ static void mgmt_user_confirm_request(int sk, uint16_t index, void *buf,
 
 	ba2str(&ev->bdaddr, addr);
 
-	DBG("hci%u %s", index, addr);
+	DBG("hci%u %s confirm_hint %u", index, addr, ev->confirm_hint);
 
 	if (index > max_index) {
 		error("Unexpected index %u in user_confirm_request event",
@@ -624,6 +644,18 @@ static void mgmt_user_confirm_request(int sk, uint16_t index, void *buf,
 		return;
 	}
 
+	if (ev->confirm_hint) {
+		struct confirm_data *data;
+
+		data = g_new0(struct confirm_data, 1);
+		data->index = index;
+		bacpy(&data->bdaddr, &ev->bdaddr);
+
+		g_timeout_add_seconds_full(G_PRIORITY_DEFAULT, 1,
+						confirm_accept, data, g_free);
+		return;
+	}
+
 	info = &controllers[index];
 
 	err = btd_event_user_confirm(&info->bdaddr, &ev->bdaddr,
-- 
2.47.3