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https://github.com/kidfromjupiter/nearby.git
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73 lines
2.4 KiB
C++
73 lines
2.4 KiB
C++
// Copyright 2022 Google LLC
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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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// https://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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#ifndef THIRD_PARTY_NEARBY_FASTPAIR_TESTING_FAST_PAIR_SERVICE_DATA_CREATOR_H_
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#define THIRD_PARTY_NEARBY_FASTPAIR_TESTING_FAST_PAIR_SERVICE_DATA_CREATOR_H_
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#include <cstdint>
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#include <memory>
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#include <optional>
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#include <string>
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#include <vector>
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namespace nearby {
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namespace fastpair {
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// Convenience class with Builder to create byte arrays which represent Fast
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// Pair Service Data.
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class FastPairServiceDataCreator {
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public:
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class Builder {
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public:
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Builder();
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Builder(const Builder&) = delete;
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Builder& operator=(const Builder&) = delete;
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~Builder();
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Builder& SetHeader(uint8_t byte);
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Builder& SetModelId(std::string model_id);
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Builder& AddExtraFieldHeader(uint8_t header);
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Builder& AddExtraField(std::string field);
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std::unique_ptr<FastPairServiceDataCreator> Build();
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private:
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std::optional<uint8_t> header_;
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std::optional<std::string> model_id_ = std::nullopt;
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std::vector<uint8_t> extra_field_headers_;
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std::vector<std::string> extra_fields_;
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};
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FastPairServiceDataCreator(std::optional<uint8_t> header,
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std::optional<std::string> model_id,
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std::vector<uint8_t> extra_field_headers,
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std::vector<std::string> extra_fields);
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FastPairServiceDataCreator(const FastPairServiceDataCreator&) = delete;
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FastPairServiceDataCreator& operator=(const FastPairServiceDataCreator&) =
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delete;
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~FastPairServiceDataCreator();
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std::vector<uint8_t> CreateServiceData();
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private:
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std::optional<uint8_t> header_;
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std::optional<std::string> model_id_;
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std::vector<uint8_t> extra_field_headers_;
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std::vector<std::string> extra_fields_;
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};
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} // namespace fastpair
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} // namespace nearby
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#endif // THIRD_PARTY_NEARBY_FASTPAIR_TESTING_FAST_PAIR_SERVICE_DATA_CREATOR_H_
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