// // Copyright (C) 2015 Google, Inc. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at: // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #pragma once #include <stdint.h> #include <vector> #include <base/macros.h> namespace bluetooth { // Represents a data packet for Bluetooth Low Energy advertisements. This is the // native equivalent of the Android framework class defined in // frameworks/base/core/j/android/bluetooth/le/AdvertiseData.java class AdvertiseData final { public: // Constructs an AdvertiseData with the given parameters. |data| can only // contain the "Service UUIDs", "Service Data", and "Manufacturer Data" fields // as specified in the Core Specification Supplement. |data| must be properly // formatted according to the supplement and contains the data as it will be // sent over the wire. // // The values for include_device_name() and include_tx_power_level() are // initialized to false by default. These can be modified using the setters // declared below. explicit AdvertiseData(const std::vector<uint8_t>& data); // Default constructor initializes all fields to be empty/false. AdvertiseData(); AdvertiseData(const AdvertiseData& other); ~AdvertiseData() = default; // Returns true if the advertising data is formatted correctly according to // the TLV format. bool IsValid() const; // data() returns the current advertising data contained by this instance. The // data is in the TLV format as specified in the Bluetooth Core Specification. const std::vector<uint8_t>& data() const { return data_; } // Whether the device name should be included in the advertisement packet. bool include_device_name() const { return include_device_name_; } void set_include_device_name(bool value) { include_device_name_ = value; } // Whether the transmission power level should be included in the // advertisement packet. bool include_tx_power_level() const { return include_tx_power_level_; } void set_include_tx_power_level(bool value) { include_tx_power_level_ = value; } // Comparison operator. bool operator==(const AdvertiseData& rhs) const; // Assignment operator AdvertiseData& operator=(const AdvertiseData& other); private: std::vector<uint8_t> data_; bool include_device_name_; bool include_tx_power_level_; }; } // namespace bluetooth