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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.
*/
#ifndef ANDROID_VINTF_MATRIX_HAL_H
#define ANDROID_VINTF_MATRIX_HAL_H
#include <map>
#include <set>
#include <string>
#include <vector>
#include "HalFormat.h"
#include "HalInterface.h"
#include "MatrixInstance.h"
#include "VersionRange.h"
namespace android {
namespace vintf {
// A HAL entry to a compatibility matrix
struct MatrixHal {
using InstanceType = MatrixInstance;
bool operator==(const MatrixHal &other) const;
// Check whether the MatrixHal contains the given version.
bool containsVersion(const Version& version) const;
// Get all instances of the ManifestHal with given interface name.
std::set<std::string> getInstances(const std::string& interfaceName) const;
HalFormat format = HalFormat::HIDL;
std::string name;
std::vector<VersionRange> versionRanges;
bool optional = false;
std::map<std::string, HalInterface> interfaces;
inline const std::string& getName() const { return name; }
inline bool hasInterface(const std::string& interface_name) const {
return interfaces.find(interface_name) != interfaces.end();
}
// Return true if "this" contains all interface/instance instances in "other".
bool containsInstances(const MatrixHal& other) const;
bool forEachInstance(const std::function<bool(const MatrixInstance&)>& func) const;
};
} // namespace vintf
} // namespace android
#endif // ANDROID_VINTF_MATRIX_HAL_H
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