From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Date: Thu, 14 Apr 2022 00:17:01 +0000 (-0700)
Subject: adapter: Add btd_adapter_find_device_by_fd
X-Git-Tag: accepted/tizen/unified/20230608.164325~126
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=eda76471f745081b3302b1fb74bb3ded112ae565;p=platform%2Fupstream%2Fbluez.git

adapter: Add btd_adapter_find_device_by_fd

This adds btd_adapter_find_device_by_fd that lookup a device by a fd
socket destination address.

Signed-off-by: Manika Shrivastava <manika.sh@samsung.com>
Signed-off-by: Ayush Garg <ayush.garg@samsung.com>
---

diff --git a/src/adapter.c b/src/adapter.c
index 97e8512..daac434 100644
--- a/src/adapter.c
+++ b/src/adapter.c
@@ -1908,6 +1908,39 @@ struct btd_device *btd_adapter_get_device(struct btd_adapter *adapter,
 	return adapter_create_device(adapter, addr, addr_type);
 }
 
+struct btd_device *btd_adapter_find_device_by_fd(int fd)
+{
+	bdaddr_t src, dst;
+	uint8_t dst_type;
+	GIOChannel *io = NULL;
+	GError *gerr = NULL;
+	struct btd_adapter *adapter;
+
+	io = g_io_channel_unix_new(fd);
+	if (!io)
+		return NULL;
+
+	bt_io_get(io, &gerr,
+			BT_IO_OPT_SOURCE_BDADDR, &src,
+			BT_IO_OPT_DEST_BDADDR, &dst,
+			BT_IO_OPT_DEST_TYPE, &dst_type,
+			BT_IO_OPT_INVALID);
+	if (gerr) {
+		error("bt_io_get: %s", gerr->message);
+		g_error_free(gerr);
+		g_io_channel_unref(io);
+		return NULL;
+	}
+
+	g_io_channel_unref(io);
+
+	adapter = adapter_find(&src);
+	if (!adapter)
+		return NULL;
+
+	return btd_adapter_find_device(adapter, &dst, dst_type);
+}
+
 sdp_list_t *btd_adapter_get_services(struct btd_adapter *adapter)
 {
 	return adapter->services;
diff --git a/src/adapter.h b/src/adapter.h
index 628d02d..635632d 100644
--- a/src/adapter.h
+++ b/src/adapter.h
@@ -162,6 +162,7 @@ struct btd_device *btd_adapter_find_device(struct btd_adapter *adapter,
 							uint8_t dst_type);
 struct btd_device *btd_adapter_find_device_by_path(struct btd_adapter *adapter,
 						   const char *path);
+struct btd_device *btd_adapter_find_device_by_fd(int fd);
 
 #ifdef TIZEN_FEATURE_BLUEZ_MODIFY
 void btd_adapter_update_found_device(struct btd_adapter *adapter,