Reland "Add Linux support for the Bluetooth API"

device/bluetooth/bluetooth_adapter_profile_chromeos.cc

-// Copyright 2015 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 "device/bluetooth/bluetooth_adapter_profile_chromeos.h"
-
-#include <string>
-
-#include "base/bind.h"
-#include "base/logging.h"
-#include "base/strings/string_util.h"
-#include "dbus/bus.h"
-#include "dbus/object_path.h"
-#include "device/bluetooth/bluetooth_adapter_chromeos.h"
-#include "device/bluetooth/bluetooth_uuid.h"
-#include "device/bluetooth/dbus/bluetooth_profile_service_provider.h"
-#include "device/bluetooth/dbus/bluez_dbus_manager.h"
-
-namespace chromeos {
-
-// static
-void BluetoothAdapterProfileChromeOS::Register(
-    const device::BluetoothUUID& uuid,
-    const bluez::BluetoothProfileManagerClient::Options& options,
-    const ProfileRegisteredCallback& success_callback,
-    const bluez::BluetoothProfileManagerClient::ErrorCallback& error_callback) {
-  scoped_ptr<BluetoothAdapterProfileChromeOS> profile(
-      new BluetoothAdapterProfileChromeOS(uuid));
-
-  VLOG(1) << "Registering profile: " << profile->object_path().value();
-  const dbus::ObjectPath& object_path = profile->object_path();
-  bluez::BluezDBusManager::Get()
-      ->GetBluetoothProfileManagerClient()
-      ->RegisterProfile(object_path, uuid.canonical_value(), options,
-                        base::Bind(success_callback, base::Passed(&profile)),
-                        error_callback);
-}
-
-BluetoothAdapterProfileChromeOS::BluetoothAdapterProfileChromeOS(
-    const device::BluetoothUUID& uuid)
-    : uuid_(uuid), weak_ptr_factory_(this) {
-  std::string uuid_path;
-  base::ReplaceChars(uuid.canonical_value(), ":-", "_", &uuid_path);
-  object_path_ =
-      dbus::ObjectPath("/org/chromium/bluetooth_profile/" + uuid_path);
-
-  dbus::Bus* system_bus = bluez::BluezDBusManager::Get()->GetSystemBus();
-  profile_.reset(bluez::BluetoothProfileServiceProvider::Create(
-      system_bus, object_path_, this));
-  DCHECK(profile_.get());
-}
-
-BluetoothAdapterProfileChromeOS::~BluetoothAdapterProfileChromeOS() {
-}
-
-bool BluetoothAdapterProfileChromeOS::SetDelegate(
-    const dbus::ObjectPath& device_path,
-    bluez::BluetoothProfileServiceProvider::Delegate* delegate) {
-  DCHECK(delegate);
-  VLOG(1) << "SetDelegate: " << object_path_.value() << " dev "
-          << device_path.value();
-
-  if (delegates_.find(device_path.value()) != delegates_.end()) {
-    return false;
-  }
-
-  delegates_[device_path.value()] = delegate;
-  return true;
-}
-
-void BluetoothAdapterProfileChromeOS::RemoveDelegate(
-    const dbus::ObjectPath& device_path,
-    const base::Closure& unregistered_callback) {
-  VLOG(1) << object_path_.value() << " dev " << device_path.value()
-          << ": RemoveDelegate";
-
-  if (delegates_.find(device_path.value()) == delegates_.end())
-    return;
-
-  delegates_.erase(device_path.value());
-
-  if (delegates_.size() != 0)
-    return;
-
-  VLOG(1) << device_path.value() << " No delegates left, unregistering.";
-
-  // No users left, release the profile.
-  bluez::BluezDBusManager::Get()
-      ->GetBluetoothProfileManagerClient()
-      ->UnregisterProfile(
-          object_path_, unregistered_callback,
-          base::Bind(&BluetoothAdapterProfileChromeOS::OnUnregisterProfileError,
-                     weak_ptr_factory_.GetWeakPtr(), unregistered_callback));
-}
-
-void BluetoothAdapterProfileChromeOS::OnUnregisterProfileError(
-    const base::Closure& unregistered_callback,
-    const std::string& error_name,
-    const std::string& error_message) {
-  LOG(WARNING) << this->object_path().value()
-               << ": Failed to unregister profile: " << error_name << ": "
-               << error_message;
-
-  unregistered_callback.Run();
-}
-
-// bluez::BluetoothProfileServiceProvider::Delegate:
-void BluetoothAdapterProfileChromeOS::Released() {
-  VLOG(1) << object_path_.value() << ": Release";
-}
-
-void BluetoothAdapterProfileChromeOS::NewConnection(
-    const dbus::ObjectPath& device_path,
-    scoped_ptr<dbus::FileDescriptor> fd,
-    const bluez::BluetoothProfileServiceProvider::Delegate::Options& options,
-    const ConfirmationCallback& callback) {
-  dbus::ObjectPath delegate_path = device_path;
-
-  if (delegates_.find(device_path.value()) == delegates_.end())
-    delegate_path = dbus::ObjectPath("");
-
-  if (delegates_.find(delegate_path.value()) == delegates_.end()) {
-    VLOG(1) << object_path_.value() << ": New connection for device "
-            << device_path.value() << " which has no delegates!";
-    callback.Run(REJECTED);
-    return;
-  }
-
-  delegates_[delegate_path.value()]->NewConnection(device_path, fd.Pass(),
-                                                   options, callback);
-}
-
-void BluetoothAdapterProfileChromeOS::RequestDisconnection(
-    const dbus::ObjectPath& device_path,
-    const ConfirmationCallback& callback) {
-  dbus::ObjectPath delegate_path = device_path;
-
-  if (delegates_.find(device_path.value()) == delegates_.end())
-    delegate_path = dbus::ObjectPath("");
-
-  if (delegates_.find(delegate_path.value()) == delegates_.end()) {
-    VLOG(1) << object_path_.value() << ": RequestDisconnection for device "
-            << device_path.value() << " which has no delegates!";
-    return;
-  }
-
-  delegates_[delegate_path.value()]->RequestDisconnection(device_path,
-                                                          callback);
-}
-
-void BluetoothAdapterProfileChromeOS::Cancel() {
-  // Cancel() should only go to a delegate accepting connections.
-  if (delegates_.find("") == delegates_.end()) {
-    VLOG(1) << object_path_.value() << ": Cancel with no delegate!";
-    return;
-  }
-
-  delegates_[""]->Cancel();
-}
-
-}  // namespace chromeos