If there is a disconnected bonded device there will be a scanning
procedure active due to the General Connection Establishment Procedure.
This scan have to be suspended before trying to connect to the remote
device for pairing.
---
src/device.c | 150 ++++++++++++++++++++++++++++++-----------------------------
1 file changed, 77 insertions(+), 73 deletions(-)
diff --git a/src/device.c b/src/device.c
index d0cebf4..81cd3b1 100644
--- a/src/device.c
+++ b/src/device.c
@@ -1702,8 +1702,8 @@ send_reply:
else if (dbus_message_is_method_call(req->msg, ADAPTER_INTERFACE,
"CreateDevice")) {
if (err < 0) {
- DBusMessage *reply;
- reply = btd_error_failed(req->msg, strerror(-err));
+ DBusMessage *reply = btd_error_failed(req->msg,
+ strerror(-err));
g_dbus_send_message(req->conn, reply);
goto cleanup;
}
@@ -1915,6 +1915,38 @@ done:
browse_request_free(req);
}
+static void bonding_request_free(struct bonding_req *bonding)
+{
+ struct btd_device *device;
+
+ if (!bonding)
+ return;
+
+ if (bonding->listener_id)
+ g_dbus_remove_watch(bonding->conn, bonding->listener_id);
+
+ if (bonding->msg)
+ dbus_message_unref(bonding->msg);
+
+ if (bonding->conn)
+ dbus_connection_unref(bonding->conn);
+
+ device = bonding->device;
+ g_free(bonding);
+
+ if (!device)
+ return;
+
+ device->bonding = NULL;
+
+ if (!device->agent)
+ return;
+
+ agent_cancel(device->agent);
+ agent_free(device->agent);
+ device->agent = NULL;
+}
+
static void att_connect_cb(GIOChannel *io, GError *gerr, gpointer user_data)
{
struct att_callbacks *attcb = user_data;
@@ -1944,6 +1976,21 @@ static void att_connect_cb(GIOChannel *io, GError *gerr, gpointer user_data)
if (attcb->success)
attcb->success(user_data);
+
+ if (device->bonding) {
+ /* this is a LE device during pairing */
+ int err = adapter_create_bonding(device->adapter,
+ &device->bdaddr, device->bdaddr_type,
+ agent_get_io_capability(device->agent));
+ if (err < 0) {
+ DBusMessage *reply = btd_error_failed(
+ device->bonding->msg, strerror(-err));
+ g_dbus_send_message(device->bonding->conn, reply);
+ bonding_request_cancel(device->bonding);
+ bonding_request_free(device->bonding);
+ }
+ }
+
done:
g_free(attcb);
}
@@ -1995,16 +2042,30 @@ GIOChannel *device_att_connect(gpointer user_data)
attcb->user_data = device;
if (device_is_bredr(device)) {
- io = bt_io_connect(att_connect_cb,
- attcb, NULL, &gerr,
+ io = bt_io_connect(att_connect_cb, attcb, NULL, &gerr,
BT_IO_OPT_SOURCE_BDADDR, &sba,
BT_IO_OPT_DEST_BDADDR, &device->bdaddr,
BT_IO_OPT_PSM, ATT_PSM,
BT_IO_OPT_SEC_LEVEL, BT_IO_SEC_MEDIUM,
BT_IO_OPT_INVALID);
+ } else if (device->bonding) {
+ /* this is a LE device during pairing, using low sec level */
+ io = bt_io_connect(att_connect_cb, attcb, NULL, &gerr,
+ BT_IO_OPT_SOURCE_BDADDR, &sba,
+ BT_IO_OPT_DEST_BDADDR, &device->bdaddr,
+ BT_IO_OPT_DEST_TYPE, device->bdaddr_type,
+ BT_IO_OPT_CID, ATT_CID,
+ BT_IO_OPT_SEC_LEVEL, BT_IO_SEC_LOW,
+ BT_IO_OPT_INVALID);
+ if (io == NULL) {
+ DBusMessage *reply = btd_error_failed(
+ device->bonding->msg, gerr->message);
+ g_dbus_send_message(device->bonding->conn, reply);
+ bonding_request_cancel(device->bonding);
+ bonding_request_free(device->bonding);
+ }
} else {
- io = bt_io_connect(att_connect_cb,
- attcb, NULL, &gerr,
+ io = bt_io_connect(att_connect_cb, attcb, NULL, &gerr,
BT_IO_OPT_SOURCE_BDADDR, &sba,
BT_IO_OPT_DEST_BDADDR, &device->bdaddr,
BT_IO_OPT_DEST_TYPE, device->bdaddr_type,
@@ -2330,38 +2391,6 @@ static DBusMessage *new_authentication_return(DBusMessage *msg, uint8_t status)
}
}
-static void bonding_request_free(struct bonding_req *bonding)
-{
- struct btd_device *device;
-
- if (!bonding)
- return;
-
- if (bonding->listener_id)
- g_dbus_remove_watch(bonding->conn, bonding->listener_id);
-
- if (bonding->msg)
- dbus_message_unref(bonding->msg);
-
- if (bonding->conn)
- dbus_connection_unref(bonding->conn);
-
- device = bonding->device;
- g_free(bonding);
-
- if (!device)
- return;
-
- device->bonding = NULL;
-
- if (!device->agent)
- return;
-
- agent_cancel(device->agent);
- agent_free(device->agent);
- device->agent = NULL;
-}
-
void device_set_paired(struct btd_device *device, gboolean value)
{
DBusConnection *conn = get_dbus_connection();
@@ -2455,41 +2484,6 @@ DBusMessage *device_create_bonding(struct btd_device *device,
if (device_is_bonded(device))
return btd_error_already_exists(msg);
- if (device_is_le(device)) {
- struct att_callbacks *attcb;
- GError *gerr = NULL;
- bdaddr_t sba;
-
- adapter_get_address(adapter, &sba);
-
- attcb = g_new0(struct att_callbacks, 1);
- attcb->user_data = device;
-
- device->att_io = bt_io_connect(att_connect_cb,
- attcb, NULL, &gerr,
- BT_IO_OPT_SOURCE_BDADDR, &sba,
- BT_IO_OPT_DEST_BDADDR, &device->bdaddr,
- BT_IO_OPT_DEST_TYPE, device->bdaddr_type,
- BT_IO_OPT_CID, ATT_CID,
- BT_IO_OPT_SEC_LEVEL, BT_IO_SEC_LOW,
- BT_IO_OPT_INVALID);
-
- if (device->att_io == NULL) {
- DBusMessage *reply = btd_error_failed(msg,
- gerr->message);
-
- error("Bonding bt_io_connect(): %s", gerr->message);
- g_error_free(gerr);
- g_free(attcb);
- return reply;
- }
- }
-
- err = adapter_create_bonding(adapter, &device->bdaddr,
- device->bdaddr_type, capability);
- if (err < 0)
- return btd_error_failed(msg, strerror(-err));
-
bonding = bonding_request_new(conn, msg, device, agent_path,
capability);
@@ -2501,6 +2495,16 @@ DBusMessage *device_create_bonding(struct btd_device *device,
device->bonding = bonding;
bonding->device = device;
+ if (device_is_le(device)) {
+ adapter_connect_list_add(adapter, device);
+ return NULL;
+ }
+
+ err = adapter_create_bonding(adapter, &device->bdaddr,
+ device->bdaddr_type, capability);
+ if (err < 0)
+ return btd_error_failed(msg, strerror(-err));
+
return NULL;
}
--
1.7.11.4
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