Hook up RSSI and host transmit power Bluetooth device properties for ChromeOS.

chrome/browser/extensions/api/bluetooth/bluetooth_api.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/browser/extensions/api/bluetooth/bluetooth_api.h"
 
 #include <string>
 
+#include "base/bind_helpers.h"
 #include "base/lazy_instance.h"
 #include "base/memory/ref_counted.h"
 #include "chrome/browser/extensions/api/bluetooth/bluetooth_api_utils.h"
 #include "chrome/browser/extensions/api/bluetooth/bluetooth_event_router.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/common/extensions/api/bluetooth.h"
 #include "chrome/common/extensions/api/bluetooth/bluetooth_manifest_data.h"
 #include "content/public/browser/browser_thread.h"
 #include "device/bluetooth/bluetooth_adapter.h"
 #include "device/bluetooth/bluetooth_device.h"
@@ skipping 431 matching lines @@
   BluetoothProfile* bluetooth_profile =
       GetEventRouter(browser_context())->GetProfile(uuid);
   if (!bluetooth_profile) {
     SetError(kProfileNotFound);
     SendResponse(false);
     return false;
   }
 
   device->ConnectToProfile(
       bluetooth_profile,
-      base::Bind(&BluetoothConnectFunction::OnSuccessCallback, this),
+      base::Bind(&BluetoothConnectFunction::OnConnectedCallback,
+                 this,
+                 adapter,
+                 device->GetAddress()),
       base::Bind(&BluetoothConnectFunction::OnErrorCallback, this));
 
   return true;
 }
 
-void BluetoothConnectFunction::OnSuccessCallback() {
+void BluetoothConnectFunction::OnConnectedCallback(
+    scoped_refptr<device::BluetoothAdapter> adapter,
+    const std::string& device_address) {
+  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
+
+  // TODO(tengs): Remove this once we have an API for starting the connection
+  // monitor.
+  BluetoothDevice* device = adapter->GetDevice(device_address);
+  if (!device) {
+    SetError(kInvalidDevice);
+    SendResponse(false);
+    return;
+  }
+  // Start the connection monitor, and return success even if this fails,
+  // as the connection was still opened successfully.
+  device->StartConnectionMonitor(
+      base::Bind(&BluetoothConnectFunction::OnMonitorStartedCallback, this),
+      base::Bind(&BluetoothConnectFunction::OnMonitorStartedCallback, this));
+}
+
+void BluetoothConnectFunction::OnMonitorStartedCallback() {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
   SendResponse(true);
 }
 
 void BluetoothConnectFunction::OnErrorCallback(const std::string& error) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
   SetError(error);
   SendResponse(false);
 }
 
@@ skipping 167 matching lines @@
       adapter,
       extension_id(),
       base::Bind(&BluetoothStopDiscoveryFunction::OnSuccessCallback, this),
       base::Bind(&BluetoothStopDiscoveryFunction::OnErrorCallback, this));
 
   return true;
 }
 
 }  // namespace api
 }  // namespace extensions