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From:   Simon Mikuda <simon.mikuda@streamunlimited.com>
To:     linux-bluetooth@vger.kernel.org
Cc:     Simon Mikuda <simon.mikuda@streamunlimited.com>
Subject: [PATCH BlueZ 1/5] device: Refactor device_discover_services function
Date:   Fri, 28 Jul 2023 07:31:49 +0200
Message-Id: <20230728053153.584222-2-simon.mikuda@streamunlimited.com>
In-Reply-To: <20230728053153.584222-1-simon.mikuda@streamunlimited.com>
References: <20230728053153.584222-1-simon.mikuda@streamunlimited.com>
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After refactoring we can reuse function once more in function
void device_bonding_complete(...)
---
 profiles/input/server.c |  2 +-
 src/adapter.c           |  2 +-
 src/device.c            | 24 +++++++-----------------
 src/device.h            |  3 ++-
 4 files changed, 11 insertions(+), 20 deletions(-)

diff --git a/profiles/input/server.c b/profiles/input/server.c
index 79cf08a66..12912cae6 100644
--- a/profiles/input/server.c
+++ b/profiles/input/server.c
@@ -102,7 +102,7 @@ static void sixaxis_browse_sdp(const bdaddr_t *src, const bdaddr_t *dst,
 	data->psm = psm;
 
 	if (psm == L2CAP_PSM_HIDP_CTRL)
-		device_discover_services(device);
+		device_discover_services(device, BDADDR_BREDR, NULL);
 
 	device_wait_for_svc_complete(device, sixaxis_sdp_cb, data);
 }
diff --git a/src/adapter.c b/src/adapter.c
index 2679d4302..b77d90c7b 100644
--- a/src/adapter.c
+++ b/src/adapter.c
@@ -3637,7 +3637,7 @@ static void device_connect_cb(GIOChannel *io, GError *gerr, gpointer user_data)
 		device_attach_att(device, io);
 	}
 
-	device_discover_services(device);
+	device_discover_services(device, data->dst_type, NULL);
 	device_wait_for_svc_complete(device, device_browse_cb, NULL);
 
 	g_io_channel_unref(io);
diff --git a/src/device.c b/src/device.c
index b43ced8b5..82740216d 100644
--- a/src/device.c
+++ b/src/device.c
@@ -2446,10 +2446,7 @@ static DBusMessage *connect_profiles(struct btd_device *dev, uint8_t bdaddr_type
 resolve_services:
 	DBG("Resolving services for %s", dev->path);
 
-	if (bdaddr_type == BDADDR_BREDR)
-		err = device_browse_sdp(dev, msg);
-	else
-		err = device_browse_gatt(dev, msg);
+	err = device_discover_services(dev, bdaddr_type, msg);
 	if (err < 0) {
 		return btd_error_failed(msg, bdaddr_type == BDADDR_BREDR ?
 			ERR_BREDR_CONN_SDP_SEARCH : ERR_LE_CONN_GATT_BROWSE);
@@ -5873,14 +5870,15 @@ static int device_browse_sdp(struct btd_device *device, DBusMessage *msg)
 	return err;
 }
 
-int device_discover_services(struct btd_device *device)
+int device_discover_services(struct btd_device *device,
+						uint8_t bdaddr_type, DBusMessage *msg)
 {
 	int err;
 
-	if (device->bredr)
-		err = device_browse_sdp(device, NULL);
+	if (bdaddr_type == BDADDR_BREDR)
+		err = device_browse_sdp(device, msg);
 	else
-		err = device_browse_gatt(device, NULL);
+		err = device_browse_gatt(device, msg);
 
 	if (err == 0 && device->discov_timer) {
 		timeout_remove(device->discov_timer);
@@ -6353,15 +6351,7 @@ void device_bonding_complete(struct btd_device *device, uint8_t bdaddr_type,
 		DBG("Proceeding with service discovery");
 		/* If we are initiators remove any discovery timer and just
 		 * start discovering services directly */
-		if (device->discov_timer) {
-			timeout_remove(device->discov_timer);
-			device->discov_timer = 0;
-		}
-
-		if (bdaddr_type == BDADDR_BREDR)
-			device_browse_sdp(device, bonding->msg);
-		else
-			device_browse_gatt(device, bonding->msg);
+		device_discover_services(device, bdaddr_type, bonding->msg);
 
 		bonding_request_free(bonding);
 	} else if (!state->svc_resolved) {
diff --git a/src/device.h b/src/device.h
index 3252e14ef..0393478df 100644
--- a/src/device.h
+++ b/src/device.h
@@ -176,7 +176,8 @@ bool device_remove_svc_complete_callback(struct btd_device *dev,
 struct btd_service *btd_device_get_service(struct btd_device *dev,
 						const char *remote_uuid);
 
-int device_discover_services(struct btd_device *device);
+int device_discover_services(struct btd_device *device,
+						uint8_t bdaddr_type, DBusMessage *msg);
 int btd_device_connect_services(struct btd_device *dev, GSList *services);
 
 uint32_t btd_device_get_current_flags(struct btd_device *dev);
-- 
2.34.1