| /* |
| * Copyright (C) 2018 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_MATRIX_INSTANCE_H |
| #define ANDROID_VINTF_MATRIX_INSTANCE_H |
| |
| #include <string> |
| |
| #include <hidl-util/FqInstance.h> |
| |
| #include "VersionRange.h" |
| |
| namespace android { |
| namespace vintf { |
| |
| class MatrixInstance { |
| public: |
| MatrixInstance(); |
| MatrixInstance(const MatrixInstance&); |
| MatrixInstance(MatrixInstance&&); |
| MatrixInstance& operator=(const MatrixInstance&); |
| MatrixInstance& operator=(MatrixInstance&&); |
| |
| using VersionType = VersionRange; |
| // fqInstance.version is ignored. Version range is provided separately. |
| MatrixInstance(FqInstance&& fqInstance, VersionRange&& range, bool optional, bool isRegex); |
| MatrixInstance(const FqInstance fqInstance, const VersionRange& range, bool optional, |
| bool isRegex); |
| const std::string& package() const; |
| const VersionRange& versionRange() const; |
| const std::string& interface() const; |
| bool optional() const; |
| |
| bool isSatisfiedBy(const FqInstance& provided) const; |
| |
| // If isRegex, return true if instance matches the pattern. |
| // If !isRegex, return true if e == instance(). |
| // Follows rules of "Extended Regular Expression" (ERE). |
| bool matchInstance(const std::string& e) const; |
| |
| // If isRegex, return the regex pattern. Else empty string. |
| const std::string& regexPattern() const; |
| |
| // If !isRegex, return the exact instance name. Else empty string. |
| const std::string& exactInstance() const; |
| |
| bool isRegex() const; |
| |
| private: |
| FqInstance mFqInstance; |
| VersionRange mRange; |
| bool mOptional = false; |
| bool mIsRegex = false; |
| }; |
| |
| } // namespace vintf |
| } // namespace android |
| |
| #endif // ANDROID_VINTF_MATRIX_INSTANCE_H |