work in progress 2

content/browser/bluetooth/web_bluetooth_service_impl.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // ID Not In Map Note: A service, characteristic, or descriptor ID not in the
 // corresponding WebBluetoothServiceImpl map [service_id_to_device_address_,
 // characteristic_id_to_service_id_, descriptor_id_to_characteristic_id_]
 // implies a hostile renderer because a renderer obtains the corresponding ID
 // from this class and it will be added to the map at that time.
 
@@ skipping 10 matching lines @@
 #include "content/browser/renderer_host/render_process_host_impl.h"
 #include "content/common/bluetooth/web_bluetooth_device_id.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/navigation_handle.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/web_contents.h"
 #include "device/bluetooth/bluetooth_adapter_factory_wrapper.h"
 #include "device/bluetooth/bluetooth_remote_gatt_characteristic.h"
 #include "device/bluetooth/bluetooth_remote_gatt_descriptor.h"
 
+#include "base/logging.h"
+
 using device::BluetoothAdapterFactoryWrapper;
 using device::BluetoothUUID;
 
 namespace content {
 
 namespace {
 
 blink::mojom::WebBluetoothResult TranslateConnectErrorAndRecord(
     device::BluetoothDevice::ConnectErrorCode error_code) {
   switch (error_code) {
@@ skipping 164 matching lines @@
 
 void WebBluetoothServiceImpl::AdapterPoweredChanged(
     device::BluetoothAdapter* adapter,
     bool powered) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   if (device_chooser_controller_.get()) {
     device_chooser_controller_->AdapterPoweredChanged(powered);
   }
 }
 
+void WebBluetoothServiceImpl::AdapterDiscoveringChanged(
+    device::BluetoothAdapter* adapter,
+    bool discovering) {
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
+  LOG(ERROR) << "[DJKim] WebBluetoothServiceImpl::AdapterDiscoveringChanged";
+  if (device_chooser_controller_.get()) {
+    LOG(ERROR) << "[DJKim] WebBluetoothServiceImpl::AdapterDiscoveringChanged >> AdapterDiscoveringChanged";
+    device_chooser_controller_->AdapterDiscoveringChanged(discovering);
+  } else {
+    LOG(ERROR) << "[DJKim] WebBluetoothServiceImpl::AdapterDiscoveringChanged >> device_chooser_controller_ is NULL";
+  }
+}
+
 void WebBluetoothServiceImpl::DeviceAdded(device::BluetoothAdapter* adapter,
                                           device::BluetoothDevice* device) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   if (device_chooser_controller_.get()) {
     device_chooser_controller_->AddFilteredDevice(*device);
   }
 }
 
 void WebBluetoothServiceImpl::DeviceChanged(device::BluetoothAdapter* adapter,
                                             device::BluetoothDevice* device) {
@@ skipping 902 matching lines @@
   descriptor_id_to_characteristic_id_.clear();
   characteristic_id_to_service_id_.clear();
   service_id_to_device_address_.clear();
   connected_devices_.reset(
       new FrameConnectedBluetoothDevices(render_frame_host_));
   allowed_devices_map_ = BluetoothAllowedDevicesMap();
   device_chooser_controller_.reset();
   BluetoothAdapterFactoryWrapper::Get().ReleaseAdapter(this);
 }
 
+bool WebBluetoothServiceImpl::IsDiscoverySessionActive() {
+  if (device_chooser_controller_.get())
+    return device_chooser_controller_->IsDiscoverySessionActive();
+
+  return false;
+}
+
+void WebBluetoothServiceImpl::SimulateRequestDevice() {
+  //requestDevice(blink::mojom::WebBluetoothRequestDeviceOptionsPtr(), nullptr);
+  // In order to convert the arguments from service names and aliases to just
+  // UUIDs, do the following substeps:
+  // auto deviceOptions = mojom::blink::WebBluetoothRequestDeviceOptions::New();
+  //convertRequestDeviceOptions(options, deviceOptions, exceptionState);
+
+  //if (exceptionState.hadException())
+  //  return exceptionState.reject(scriptState);
+
+  // Subsequent steps are handled in the browser process.
+  // ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(nullptr);
+  //ScriptPromise promise = resolver->promise();
+  // TestCallback callback;
+
+
+  //RequestDevice(
+  //    std::move(deviceOptions),
+  //    callback);
+      //convertToBaseCallback(WTF::bind(&Bluetooth::RequestDeviceCallback,
+      //                                wrapPersistent(this),
+      //                                wrapPersistent(resolver))));
+}
+
 }  // namespace content