Bluetooth: Profile support for Chrome OS

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/memory/ref_counted.h"
 #include "chrome/browser/extensions/api/bluetooth/bluetooth_api_factory.h"
 #include "chrome/browser/extensions/api/bluetooth/bluetooth_api_utils.h"
 #include "chrome/browser/extensions/api/bluetooth/bluetooth_event_router.h"
 #include "chrome/browser/extensions/event_names.h"
 #include "chrome/browser/extensions/event_router.h"
 #include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/extensions/api/bluetooth.h"
 #include "chrome/common/extensions/permissions/bluetooth_device_permission.h"
 #include "content/public/browser/browser_thread.h"
 #include "device/bluetooth/bluetooth_adapter.h"
 #include "device/bluetooth/bluetooth_device.h"
 #include "device/bluetooth/bluetooth_out_of_band_pairing_data.h"
+#include "device/bluetooth/bluetooth_profile.h"
 #include "device/bluetooth/bluetooth_service_record.h"
 #include "device/bluetooth/bluetooth_socket.h"
 #include "device/bluetooth/bluetooth_utils.h"
 #include "net/base/io_buffer.h"
 
 using device::BluetoothAdapter;
 using device::BluetoothDevice;
 using device::BluetoothServiceRecord;
 using device::BluetoothSocket;
 
@@ skipping 10 matching lines @@
 const char kCouldNotGetLocalOutOfBandPairingData[] =
     "Could not get local Out Of Band Pairing Data";
 const char kCouldNotSetOutOfBandPairingData[] =
     "Could not set Out Of Band Pairing Data";
 const char kDevicePermissionDenied[] = "Permission to access device denied";
 const char kFailedToConnect[] = "Connection failed";
 const char kInvalidDevice[] = "Invalid device";
 const char kInvalidUuid[] = "Invalid UUID";
 const char kPlatformNotSupported[] =
     "This operation is not supported on your platform";
+const char kProfileAlreadyRegistered[] =
+    "This profile has already been registered";
+const char kProfileNotFound[] = "Profile not found: invalid uuid";
+const char kProfileRegistrationFailed[] = "Profile registration failed";
 const char kServiceDiscoveryFailed[] = "Service discovery failed";
 const char kSocketNotFoundError[] = "Socket not found: invalid socket id";
 const char kStartDiscoveryFailed[] = "Starting discovery failed";
 const char kStopDiscoveryFailed[] = "Failed to stop discovery";
 
 }  // namespace
 
 namespace AddProfile = extensions::api::bluetooth::AddProfile;
 namespace Connect = extensions::api::bluetooth::Connect;
 namespace Disconnect = extensions::api::bluetooth::Disconnect;
@@ skipping 37 matching lines @@
     bluetooth_event_router()->OnListenerAdded();
 }
 
 void BluetoothAPI::OnListenerRemoved(const EventListenerInfo& details) {
   if (bluetooth_event_router()->IsBluetoothSupported())
     bluetooth_event_router()->OnListenerRemoved();
 }
 
 namespace api {
 
-// TOOD(youngki): Implement.
-bool BluetoothAddProfileFunction::RunImpl() {
-  return false;
+BluetoothAddProfileFunction::BluetoothAddProfileFunction() {
 }
 
-// TODO(youngki): Implement.
+bool BluetoothAddProfileFunction::RunImpl() {
+  scoped_ptr<AddProfile::Params> params(AddProfile::Params::Create(*args_));
+  EXTENSION_FUNCTION_VALIDATE(params.get() != NULL);
+
+  if (!BluetoothDevice::IsUUIDValid(params->profile.uuid)) {
+    SetError(kInvalidUuid);
+    SendResponse(false);
+    return false;
+  }
+
+  uuid_ = device::bluetooth_utils::CanonicalUuid(params->profile.uuid);
+
+  if (GetEventRouter(profile())->HasProfile(uuid_)) {
+    SetError(kProfileAlreadyRegistered);
+    SendResponse(false);
+    return false;
+  }
+
+  device::BluetoothProfile::Options options;
+  if (params->profile.name.get())
+    options.name = *params->profile.name.get();
+  if (params->profile.channel.get())
+    options.channel = *params->profile.channel.get();
+  if (params->profile.psm.get())
+    options.psm = *params->profile.psm.get();
+  if (params->profile.require_authentication.get()) {
+    options.require_authentication =
+        *params->profile.require_authentication.get();
+  }
+  if (params->profile.require_authorization.get()) {
+    options.require_authorization =
+        *params->profile.require_authorization.get();
+  }
+  if (params->profile.auto_connect.get())
+    options.auto_connect = *params->profile.auto_connect.get();
+  if (params->profile.version.get())
+    options.version = *params->profile.version.get();
+  if (params->profile.features.get())
+    options.features = *params->profile.features.get();
+
+  device::BluetoothProfile::Register(
+      uuid_,
+      options,
+      base::Bind(&BluetoothAddProfileFunction::OnProfileRegistered, this));
+  return true;
+}
+
+void BluetoothAddProfileFunction::OnProfileRegistered(
+    device::BluetoothProfile* bluetooth_profile) {
+  if (!bluetooth_profile) {
+    SetError(kProfileRegistrationFailed);
+    SendResponse(false);
+    return;
+  }
+
+  if (GetEventRouter(profile())->HasProfile(uuid_)) {
+    bluetooth_profile->Unregister();
+    SetError(kProfileAlreadyRegistered);
+    SendResponse(false);
+    return;
+  }
+
+  bluetooth_profile->SetConnectionCallback(
+      base::Bind(&ExtensionBluetoothEventRouter::DispatchConnectionEvent,
+                 base::Unretained(GetEventRouter(profile())),
+                 extension_id(),
+                 uuid_));
+  GetEventRouter(profile())->AddProfile(uuid_, bluetooth_profile);
+  SendResponse(true);
+}
+
 bool BluetoothRemoveProfileFunction::RunImpl() {
-  return false;
+  scoped_ptr<RemoveProfile::Params> params(
+      RemoveProfile::Params::Create(*args_));
+
+  if (!BluetoothDevice::IsUUIDValid(params->profile.uuid)) {
+    SetError(kInvalidUuid);
+    SendResponse(false);
+    return false;
+  }
+
+  std::string uuid =
+      device::bluetooth_utils::CanonicalUuid(params->profile.uuid);
+
+  if (!GetEventRouter(profile())->HasProfile(uuid)) {
+    SetError(kProfileNotFound);
+    SendResponse(false);
+    return false;
+  }
+
+  GetEventRouter(profile())->RemoveProfile(uuid);
+  return true;
 }
 
 bool BluetoothGetProfilesFunction::DoWork(
     scoped_refptr<device::BluetoothAdapter> adapter) {
   scoped_ptr<GetProfiles::Params> params(GetProfiles::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get() != NULL);
   const bluetooth::GetProfilesOptions& options = params->options;
 
   BluetoothDevice* device = adapter->GetDevice(options.device.address);
   if (!device) {
@@ skipping 138 matching lines @@
 
 void BluetoothConnectFunction::ConnectToServiceCallback(
     const BluetoothDevice* device,
     const std::string& service_uuid,
     scoped_refptr<BluetoothSocket> socket) {
   if (socket.get()) {
     int socket_id = GetEventRouter(profile())->RegisterSocket(socket);
 
     bluetooth::Socket result_socket;
     bluetooth::BluetoothDeviceToApiDevice(*device, &result_socket.device);
-    result_socket.service_uuid = service_uuid;
+    result_socket.profile.uuid = service_uuid;
     result_socket.id = socket_id;
     SetResult(result_socket.ToValue().release());
     SendResponse(true);
   } else {
     SetError(kFailedToConnect);
     SendResponse(false);
   }
 }
 
 bool BluetoothConnectFunction::DoWork(scoped_refptr<BluetoothAdapter> adapter) {
@@ skipping 283 matching lines @@
     adapter->StopDiscovering(
         base::Bind(&BluetoothStopDiscoveryFunction::OnSuccessCallback, this),
         base::Bind(&BluetoothStopDiscoveryFunction::OnErrorCallback, this));
   }
 
   return true;
 }
 
 }  // namespace api
 }  // namespace extensions