Index: chromeos/dbus/bluetooth_gatt_characteristic_service_provider.h |
diff --git a/chromeos/dbus/bluetooth_gatt_characteristic_service_provider.h b/chromeos/dbus/bluetooth_gatt_characteristic_service_provider.h |
deleted file mode 100644 |
index 174a9082d44abd3eaf6211954567912cac79deab..0000000000000000000000000000000000000000 |
--- a/chromeos/dbus/bluetooth_gatt_characteristic_service_provider.h |
+++ /dev/null |
@@ -1,113 +0,0 @@ |
-// Copyright 2014 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. |
- |
-#ifndef CHROMEOS_DBUS_BLUETOOTH_GATT_CHARACTERISTIC_SERVICE_PROVIDER_H_ |
-#define CHROMEOS_DBUS_BLUETOOTH_GATT_CHARACTERISTIC_SERVICE_PROVIDER_H_ |
- |
-#include <string> |
-#include <vector> |
- |
-#include "base/basictypes.h" |
-#include "base/callback.h" |
-#include "chromeos/chromeos_export.h" |
-#include "dbus/bus.h" |
-#include "dbus/object_path.h" |
- |
-namespace chromeos { |
- |
-// BluetoothGattCharacteristicServiceProvider is used to provide a D-Bus object |
-// that represents a local GATT characteristic that the Bluetooth daemon can |
-// communicate with. |
-// |
-// Instantiate with a chosen D-Bus object path, delegate, and other fields. |
-// The Bluetooth daemon communicates with a GATT characteristic using the |
-// standard DBus.Properties interface. While most properties of the GATT |
-// characteristic interface are read-only and don't change throughout the |
-// life-time of the object, the "Value" property is both writeable and its |
-// value can change. Both Get and Set operations performed on the "Value" |
-// property are delegated to the Delegate object, an instance of which is |
-// mandatory during initialization. In addition, a "SendValueChanged" method is |
-// provided, which emits a DBus.Properties.PropertyChanged signal for the |
-// "Value" property. |
-class CHROMEOS_EXPORT BluetoothGattCharacteristicServiceProvider { |
- public: |
- // Interface for reacting to GATT characteristic value requests. |
- class Delegate { |
- public: |
- virtual ~Delegate() {} |
- |
- // ValueCallback is used for methods that require a characteristic value |
- // to be returned. |
- typedef base::Callback<void(const std::vector<uint8>&)> ValueCallback; |
- |
- // ErrorCallback is used by methods to report failure. |
- typedef base::Closure ErrorCallback; |
- |
- // This method will be called when a remote device requests to read the |
- // value of the exported GATT characteristic. Invoke |callback| with a value |
- // to return that value to the requester. Invoke |error_callback| to report |
- // a failure to read the value. This can happen, for example, if the |
- // characteristic has no read permission set. Either callback should be |
- // invoked after a reasonable amount of time, since the request will time |
- // out if left pending for too long. |
- virtual void GetCharacteristicValue( |
- const ValueCallback& callback, |
- const ErrorCallback& error_callback) = 0; |
- |
- // This method will be called, when a remote device requests to write the |
- // value of the exported GATT characteristic. Invoke |callback| to report |
- // that the value was successfully written. Invoke |error_callback| to |
- // report a failure to write the value. This can happen, for example, if the |
- // characteristic has no write permission set. Either callback should be |
- // invoked after a reasonable amount of time, since the request will time |
- // out if left pending for too long. |
- // |
- // The delegate should use this method to perform any side-effects that may |
- // occur based on the set value and potentially send a property changed |
- // signal to notify the Bluetooth daemon that the value has changed. |
- virtual void SetCharacteristicValue( |
- const std::vector<uint8>& value, |
- const base::Closure& callback, |
- const ErrorCallback& error_callback) = 0; |
- }; |
- |
- virtual ~BluetoothGattCharacteristicServiceProvider(); |
- |
- // Send a PropertyChanged signal to notify the Bluetooth daemon that the value |
- // of the "Value" property has changed to |value|. |
- virtual void SendValueChanged(const std::vector<uint8>& value) = 0; |
- |
- // Creates the instance, where |bus| is the D-Bus bus connection to export |
- // the object onto, |uuid| is the 128-bit GATT characteristic UUID, |
- // |flags| is the list of GATT characteristic properties, |permissions| is the |
- // list of attribute permissions, |service_path| is the object path of the |
- // exported GATT service the characteristic belongs to, |object_path| is the |
- // object path that the characteristic should have, and |delegate| is the |
- // object that "Value" Get/Set requests will be passed to and responses |
- // generated from. |
- // |
- // Object paths of GATT characteristics must be hierarchical to the path of |
- // the GATT service they belong to. Hence, |object_path| must have |
- // |service_path| as its prefix. Ownership of |delegate| is not taken, thus |
- // the delegate should outlive this instance. A delegate should handle only |
- // a single exported characteristic and own it. |
- static BluetoothGattCharacteristicServiceProvider* Create( |
- dbus::Bus* bus, |
- const dbus::ObjectPath& object_path, |
- Delegate* delegate, |
- const std::string& uuid, |
- const std::vector<std::string>& flags, |
- const std::vector<std::string>& permissions, |
- const dbus::ObjectPath& service_path); |
- |
- protected: |
- BluetoothGattCharacteristicServiceProvider(); |
- |
- private: |
- DISALLOW_COPY_AND_ASSIGN(BluetoothGattCharacteristicServiceProvider); |
-}; |
- |
-} // namespace chromeos |
- |
-#endif // CHROMEOS_DBUS_BLUETOOTH_GATT_CHARACTERISTIC_SERVICE_PROVIDER_H_ |