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