blob: 3658924206ee4feb0aecc649f9c911a1e3efd4e5 [file] [log] [blame]
// 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.
#include <string>
#include <vector>
#include "base/macros.h"
#include "base/memory/ref_counted.h"
#include "base/memory/weak_ptr.h"
#include "base/threading/platform_thread.h"
#include "dbus/bus.h"
#include "dbus/exported_object.h"
#include "dbus/message.h"
#include "dbus/object_path.h"
#include "device/bluetooth/bluetooth_export.h"
#include "device/bluetooth/dbus/bluetooth_gatt_service_service_provider.h"
namespace bluez {
// The BluetoothGattServiceServiceProvider implementation used in production.
class DEVICE_BLUETOOTH_EXPORT BluetoothGattServiceServiceProviderImpl
: public BluetoothGattServiceServiceProvider {
// Use nullptr for |bus| to create for testing.
dbus::Bus* bus,
const dbus::ObjectPath& object_path,
const std::string& uuid,
bool is_primary,
const std::vector<dbus::ObjectPath>& includes);
~BluetoothGattServiceServiceProviderImpl() override;
// Returns true if the current thread is on the origin thread.
bool OnOriginThread();
// Called by dbus:: when the Bluetooth daemon fetches a single property of
// the service.
void Get(dbus::MethodCall* method_call,
dbus::ExportedObject::ResponseSender response_sender);
// Called by dbus:: when the Bluetooth daemon sets a single property of the
// service.
void Set(dbus::MethodCall* method_call,
dbus::ExportedObject::ResponseSender response_sender);
// Called by dbus:: when the Bluetooth daemon fetches all properties of the
// service.
void GetAll(dbus::MethodCall* method_call,
dbus::ExportedObject::ResponseSender response_sender);
void WriteProperties(dbus::MessageWriter* writer) override;
// Called by dbus:: when a method is exported.
void OnExported(const std::string& interface_name,
const std::string& method_name,
bool success);
const dbus::ObjectPath& object_path() const override;
// Origin thread (i.e. the UI thread in production).
base::PlatformThreadId origin_thread_id_;
// 128-bit service UUID of this object.
std::string uuid_;
// Flag indicating that this is a primary service.
bool is_primary_;
// List of object paths that represent other exported GATT services that are
// included from this service.
std::vector<dbus::ObjectPath> includes_;
// D-Bus bus object is exported on, not owned by this object and must
// outlive it.
dbus::Bus* bus_;
// D-Bus object path of object we are exporting, kept so we can unregister
// again in our destructor.
dbus::ObjectPath object_path_;
// D-Bus object we are exporting, owned by this object.
scoped_refptr<dbus::ExportedObject> exported_object_;
// Weak pointer factory for generating 'this' pointers that might live longer
// than we do.
// Note: This should remain the last member so it'll be destroyed and
// invalidate its weak pointers before any other members are destroyed.
} // namespace bluez