mirror of
https://github.com/kidfromjupiter/nearby.git
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56 lines
2.1 KiB
C++
56 lines
2.1 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_PRESENCE_ADVERTISEMENT_DECODER_RUST_IMPL_H_
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#define THIRD_PARTY_NEARBY_PRESENCE_ADVERTISEMENT_DECODER_RUST_IMPL_H_
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#include <utility>
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#include <vector>
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#include "absl/container/flat_hash_map.h"
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#include "absl/status/statusor.h"
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#include "absl/strings/string_view.h"
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#include "third_party/beto-core/src/nearby/presence/np_cpp_ffi/include/nearby_protocol.h"
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#include "internal/proto/credential.pb.h"
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#include "presence/implementation/advertisement_decoder.h"
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namespace nearby {
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namespace presence {
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// Implements the Rust backed parsing and decrypting of advertisement bytes
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class AdvertisementDecoderImpl : public AdvertisementDecoder {
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public:
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AdvertisementDecoderImpl() : cred_book_(InitializeCredentialBook(nullptr)) {};
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explicit AdvertisementDecoderImpl(
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absl::flat_hash_map<nearby::internal::IdentityType,
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std::vector<internal::SharedCredential>>*
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credentials_map)
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: cred_book_(InitializeCredentialBook(credentials_map)) {};
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absl::StatusOr<Advertisement> DecodeAdvertisement(
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absl::string_view advertisement) override;
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private:
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nearby_protocol::CredentialBook InitializeCredentialBook(
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absl::flat_hash_map<nearby::internal::IdentityType,
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std::vector<::nearby::internal::SharedCredential>>*
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credentials_map);
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nearby_protocol::CredentialBook cred_book_;
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};
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} // namespace presence
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} // namespace nearby
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#endif // THIRD_PARTY_NEARBY_PRESENCE_ADVERTISEMENT_DECODER_IMPL_H_
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