/*
|
* 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_
|
