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https://github.com/kidfromjupiter/nearby.git
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51 lines
1.8 KiB
C++
51 lines
1.8 KiB
C++
// Copyright 2023 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_SERVER_ACCESS_FAST_PAIR_REPOSITORY_H_
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#define THIRD_PARTY_NEARBY_FASTPAIR_SERVER_ACCESS_FAST_PAIR_REPOSITORY_H_
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#include <functional>
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#include <optional>
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#include <string>
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#include "absl/functional/any_invocable.h"
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#include "absl/strings/string_view.h"
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#include "fastpair/common/account_key.h"
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#include "fastpair/common/device_metadata.h"
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namespace nearby {
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namespace fastpair {
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using DeviceMetadataCallback = absl::AnyInvocable<void(DeviceMetadata&)>;
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class FastPairRepository {
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public:
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static FastPairRepository* Get();
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// Computes and returns the SHA256 of the concatenation of the given
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// |account_key| and |public_address|.
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static std::string GenerateSha256OfAccountKeyAndMacAddress(
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const AccountKey& account_key, absl::string_view public_address);
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FastPairRepository();
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virtual ~FastPairRepository();
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virtual void GetDeviceMetadata(absl::string_view hex_model_id,
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DeviceMetadataCallback callback) = 0;
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protected:
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static void SetInstance(FastPairRepository* instance);
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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_SERVER_ACCESS_FAST_PAIR_REPOSITORY_H_
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