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/*
* 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
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