| // |
| // 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 |