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95 lines
2.8 KiB
95 lines
2.8 KiB
/* |
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* Copyright (C) 2018 The Android Open Source Project |
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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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* http://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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*/ |
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#include "MatrixInstance.h" |
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#include <utility> |
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#include "Regex.h" |
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namespace android { |
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namespace vintf { |
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MatrixInstance::MatrixInstance() = default; |
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MatrixInstance::MatrixInstance(const MatrixInstance&) = default; |
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MatrixInstance::MatrixInstance(MatrixInstance&&) noexcept = default; |
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MatrixInstance& MatrixInstance::operator=(const MatrixInstance&) = default; |
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MatrixInstance& MatrixInstance::operator=(MatrixInstance&&) noexcept = default; |
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MatrixInstance::MatrixInstance(FqInstance&& fqInstance, VersionRange&& range, bool optional, |
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bool isRegex) |
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: mFqInstance(std::move(fqInstance)), |
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mRange(std::move(range)), |
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mOptional(optional), |
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mIsRegex(isRegex) {} |
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MatrixInstance::MatrixInstance(const FqInstance fqInstance, const VersionRange& range, |
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bool optional, bool isRegex) |
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: mFqInstance(fqInstance), mRange(range), mOptional(optional), mIsRegex(isRegex) {} |
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const std::string& MatrixInstance::package() const { |
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return mFqInstance.getPackage(); |
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} |
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const VersionRange& MatrixInstance::versionRange() const { |
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return mRange; |
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} |
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const std::string& MatrixInstance::interface() const { |
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return mFqInstance.getInterface(); |
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} |
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bool MatrixInstance::optional() const { |
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return mOptional; |
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} |
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bool MatrixInstance::isSatisfiedBy(const FqInstance& provided) const { |
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return package() == provided.getPackage() && |
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versionRange().supportedBy(provided.getVersion()) && |
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interface() == provided.getInterface() && matchInstance(provided.getInstance()); |
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} |
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bool MatrixInstance::matchInstance(const std::string& e) const { |
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if (!isRegex()) { |
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return exactInstance() == e; |
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} |
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details::Regex regex; |
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if (!regex.compile(regexPattern())) { |
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return false; |
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} |
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return regex.matches(e); |
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} |
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const std::string& MatrixInstance::regexPattern() const { |
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static const std::string kEmptyString; |
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return isRegex() ? mFqInstance.getInstance() : kEmptyString; |
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} |
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const std::string& MatrixInstance::exactInstance() const { |
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static const std::string kEmptyString; |
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return isRegex() ? kEmptyString : mFqInstance.getInstance(); |
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} |
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bool MatrixInstance::isRegex() const { |
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return mIsRegex; |
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} |
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} // namespace vintf |
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} // namespace android
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