1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CHROMEOS_DBUS_FAKE_BLUETOOTH_GATT_MANAGER_CLIENT_H_ 6 #define CHROMEOS_DBUS_FAKE_BLUETOOTH_GATT_MANAGER_CLIENT_H_ 7 8 #include <map> 9 #include <string> 10 #include <utility> 11 12 #include "base/callback.h" 13 #include "chromeos/chromeos_export.h" 14 #include "chromeos/dbus/bluetooth_gatt_manager_client.h" 15 #include "dbus/object_path.h" 16 17 namespace chromeos { 18 19 class FakeBluetoothGattCharacteristicServiceProvider; 20 class FakeBluetoothGattDescriptorServiceProvider; 21 class FakeBluetoothGattServiceServiceProvider; 22 23 // FakeBluetoothGattManagerClient simulates the behavior of the Bluetooth 24 // daemon's GATT manager object and is used both in test cases in place of a 25 // mock and on the Linux desktop. 26 class CHROMEOS_EXPORT FakeBluetoothGattManagerClient 27 : public BluetoothGattManagerClient { 28 public: 29 FakeBluetoothGattManagerClient(); 30 virtual ~FakeBluetoothGattManagerClient(); 31 32 // DBusClient override. 33 virtual void Init(dbus::Bus* bus) OVERRIDE; 34 35 // BluetoothGattManagerClient overrides. 36 virtual void RegisterService(const dbus::ObjectPath& service_path, 37 const Options& options, 38 const base::Closure& callback, 39 const ErrorCallback& error_callback) OVERRIDE; 40 virtual void UnregisterService(const dbus::ObjectPath& service_path, 41 const base::Closure& callback, 42 const ErrorCallback& error_callback) OVERRIDE; 43 44 // Register, unregister, and retrieve pointers to service, characteristic, and 45 // descriptor service providers. Automatically called from the service 46 // provider constructor and destructors. 47 void RegisterServiceServiceProvider( 48 FakeBluetoothGattServiceServiceProvider* provider); 49 void RegisterCharacteristicServiceProvider( 50 FakeBluetoothGattCharacteristicServiceProvider* provider); 51 void RegisterDescriptorServiceProvider( 52 FakeBluetoothGattDescriptorServiceProvider* provider); 53 54 void UnregisterServiceServiceProvider( 55 FakeBluetoothGattServiceServiceProvider* provider); 56 void UnregisterCharacteristicServiceProvider( 57 FakeBluetoothGattCharacteristicServiceProvider* provider); 58 void UnregisterDescriptorServiceProvider( 59 FakeBluetoothGattDescriptorServiceProvider* provider); 60 61 // Return a pointer to the service provider that corresponds to the object 62 // path |object_path| if it exists. 63 FakeBluetoothGattServiceServiceProvider* 64 GetServiceServiceProvider(const dbus::ObjectPath& object_path) const; 65 FakeBluetoothGattCharacteristicServiceProvider* 66 GetCharacteristicServiceProvider( 67 const dbus::ObjectPath& object_path) const; 68 FakeBluetoothGattDescriptorServiceProvider* 69 GetDescriptorServiceProvider(const dbus::ObjectPath& object_path) const; 70 71 // Returns true, if a GATT service with object path |object_path| was 72 // registered with the GATT manager using RegisterService. 73 bool IsServiceRegistered(const dbus::ObjectPath& object_path) const; 74 75 private: 76 // Mappings for GATT service, characteristic, and descriptor service 77 // providers. The fake GATT manager stores references to all instances 78 // created so that they can be obtained by tests. 79 typedef std::map< 80 dbus::ObjectPath, FakeBluetoothGattCharacteristicServiceProvider*> 81 CharacteristicMap; 82 typedef std::map< 83 dbus::ObjectPath, FakeBluetoothGattDescriptorServiceProvider*> 84 DescriptorMap; 85 86 // The mapping for services is from object paths to pairs of boolean and 87 // service provider pointer, where the boolean denotes whether or not the 88 // service is already registered. 89 typedef std::pair<bool, FakeBluetoothGattServiceServiceProvider*> 90 ServiceProvider; 91 typedef std::map<dbus::ObjectPath, ServiceProvider> ServiceMap; 92 93 ServiceMap service_map_; 94 CharacteristicMap characteristic_map_; 95 DescriptorMap descriptor_map_; 96 97 DISALLOW_COPY_AND_ASSIGN(FakeBluetoothGattManagerClient); 98 }; 99 100 } // namespace chromeos 101 102 #endif // CHROMEOS_DBUS_FAKE_BLUETOOTH_GATT_MANAGER_CLIENT_H_ 103