| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef ANDROID_VINTF_DISABLED_CHECKS_H_ |
| #define ANDROID_VINTF_DISABLED_CHECKS_H_ |
| |
| namespace android { |
| namespace vintf { |
| |
| namespace CheckFlags { |
| |
| // Flags for *::checkCompatibility functions. |
| class Type { |
| public: |
| #define VINTF_CHECK_FLAGS_FIELD(name, bit) \ |
| [[nodiscard]] constexpr Type enable##name() const { return Type(mValue | (1 << bit)); } \ |
| [[nodiscard]] constexpr Type disable##name() const { return Type(mValue & ~(1 << bit)); } \ |
| constexpr bool is##name##Enabled() const { return mValue & (1 << bit); } |
| |
| VINTF_CHECK_FLAGS_FIELD(Avb, 0) |
| VINTF_CHECK_FLAGS_FIELD(RuntimeInfo, 1) |
| VINTF_CHECK_FLAGS_FIELD(Kernel, 2) |
| #undef VINTF_CHECK_FLAGS_FIELD |
| |
| explicit constexpr Type(int32_t value) : mValue(value) {} |
| |
| private: |
| int32_t mValue; |
| }; |
| |
| constexpr Type ENABLE_ALL_CHECKS{~0}; |
| constexpr Type DISABLE_ALL_CHECKS{0}; |
| // Disable AVB version check in RuntimeInfo::checkCompatibility |
| constexpr Type DISABLE_AVB_CHECK = ENABLE_ALL_CHECKS.disableAvb(); |
| // Disable RuntimeInfo <-> Framework Matrix check. This implies DISABLE_AVB_CHECK. |
| constexpr Type DISABLE_RUNTIME_INFO = ENABLE_ALL_CHECKS.disableRuntimeInfo(); |
| |
| // Default flag if no flag is provided. |
| constexpr Type DEFAULT = DISABLE_AVB_CHECK; |
| |
| // tests |
| static_assert(ENABLE_ALL_CHECKS.isAvbEnabled(), ""); |
| static_assert(ENABLE_ALL_CHECKS.isRuntimeInfoEnabled(), ""); |
| static_assert(!DISABLE_AVB_CHECK.isAvbEnabled(), ""); |
| static_assert(DISABLE_AVB_CHECK.isRuntimeInfoEnabled(), ""); |
| static_assert(DISABLE_RUNTIME_INFO.isAvbEnabled(), ""); |
| static_assert(!DISABLE_RUNTIME_INFO.isRuntimeInfoEnabled(), ""); |
| |
| } // namespace CheckFlags |
| } // namespace vintf |
| } // namespace android |
| |
| #endif // ANDROID_VINTF_DISABLED_CHECKS_H_ |