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60 lines
2.4 KiB
C++
60 lines
2.4 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_SHARING_INTERNAL_IMPL_WINDOWS_REGISTRY_ACCESSOR_H_
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#define THIRD_PARTY_NEARBY_SHARING_INTERNAL_IMPL_WINDOWS_REGISTRY_ACCESSOR_H_
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#define _WIN32_WINNT _WIN32_WINNT_WIN10
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#include <windows.h>
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#include <string>
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#include "absl/container/flat_hash_map.h"
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namespace nearby::platform::windows {
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// Interface wrapping windows registry access to facilitate testing.
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class RegistryAccessor {
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public:
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virtual ~RegistryAccessor() = default;
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virtual LSTATUS ReadDWordValue(HKEY key, const std::string& sub_key,
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const std::string& value_name,
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DWORD& value_data) = 0;
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virtual LSTATUS ReadStringValue(HKEY key, const std::string& sub_key,
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const std::string& value_name,
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std::string& value_data) = 0;
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// If |create_sub_key| is true, the sub_key will be created if it does not
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// exist.
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virtual LSTATUS WriteDWordValue(HKEY key, const std::string& sub_key,
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const std::string& value_name,
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DWORD value_data, bool create_sub_key) = 0;
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// If |create_sub_key| is true, the sub_key will be created if it does not
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// exist.
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virtual LSTATUS WriteStringValue(HKEY key, const std::string& sub_key,
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const std::string& value_name,
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const std::string& value_data,
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bool create_sub_key) = 0;
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virtual LSTATUS EnumValues(
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HKEY key, const std::string& sub_key,
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absl::flat_hash_map<std::string, std::string>& string_values,
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absl::flat_hash_map<std::string, DWORD>& dword_values) = 0;
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};
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} // namespace nearby::platform::windows
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#endif // THIRD_PARTY_NEARBY_SHARING_INTERNAL_IMPL_WINDOWS_REGISTRY_ACCESSOR_H_
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