| /* |
| * 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. |
| */ |
| |
| #include <set> |
| #include <string> |
| |
| #include "HalInterface.h" |
| |
| namespace android { |
| namespace vintf { |
| |
| bool operator==(const HalInterface& lft, const HalInterface& rgt) { |
| if (lft.mName != rgt.mName) return false; |
| if (lft.mInstances != rgt.mInstances) return false; |
| return true; |
| } |
| |
| bool HalInterface::forEachInstance( |
| const std::function<bool(const std::string&, const std::string&, bool isRegex)>& func) const { |
| for (const auto& instance : mInstances) { |
| if (!func(mName, instance, false /* isRegex */)) { |
| return false; |
| } |
| } |
| for (const auto& instance : mRegexes) { |
| if (!func(mName, instance, true /* isRegex */)) { |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| bool HalInterface::hasAnyInstance() const { |
| bool found = false; |
| forEachInstance([&found](const auto&, const auto&, bool) { |
| found = true; |
| return false; // break; |
| }); |
| return found; |
| } |
| |
| bool HalInterface::insertInstance(const std::string& instanceOrPattern, bool isRegex) { |
| if (isRegex) { |
| return mRegexes.insert(instanceOrPattern).second; |
| } else { |
| return mInstances.insert(instanceOrPattern).second; |
| } |
| } |
| |
| bool HalInterface::removeInstance(const std::string& instanceOrPattern, bool isRegex) { |
| if (isRegex) { |
| return mRegexes.erase(instanceOrPattern) > 0; |
| } else { |
| return mInstances.erase(instanceOrPattern) > 0; |
| } |
| } |
| |
| } // namespace vintf |
| } // namespace android |