mirror of
https://github.com/Evolution-X/hardware_interfaces
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f2fd4adece
The helper library includes * gtest parameter structure (hal instance name, drm scheme uuid) * existing vendor module APIs Bug: 142397658 Test: VtsHalDrmV1_0TargetTest Change-Id: Ifbb443fcb1414e45de2a2073ec545ddd422b9a4d
79 lines
2.2 KiB
C++
79 lines
2.2 KiB
C++
/*
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* Copyright (C) 2017 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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#ifndef VENDOR_MODULES_H
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#define VENDOR_MODULES_H
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#include <map>
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#include <vector>
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#include <string>
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#include <SharedLibrary.h>
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using ::android::hardware::drm::V1_0::helper::SharedLibrary;
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class DrmHalVTSVendorModule;
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namespace drm_vts {
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class VendorModules {
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public:
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/**
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* Initialize with a file system path where the shared libraries
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* are to be found.
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*/
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explicit VendorModules(const std::string& dir) {
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scanModules(dir);
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}
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~VendorModules() {}
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/**
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* Retrieve a DrmHalVTSVendorModule given its full path. The
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* getAPIVersion method can be used to determine the versioned
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* subclass type.
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*/
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DrmHalVTSVendorModule* getModule(const std::string& path);
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/**
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* Return the list of paths to available vendor modules.
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*/
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std::vector<std::string> getPathList() const {return mPathList;}
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/**
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* Retrieve a DrmHalVTSVendorModule given a service name.
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*/
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DrmHalVTSVendorModule* getModuleByName(const std::string& name);
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private:
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std::vector<std::string> mPathList;
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std::map<std::string, std::unique_ptr<SharedLibrary>> mOpenLibraries;
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/**
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* Scan the list of paths to available vendor modules.
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*/
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void scanModules(const std::string& dir);
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inline bool endsWith(const std::string& str, const std::string& suffix) const {
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if (suffix.size() > str.size()) return false;
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return std::equal(suffix.rbegin(), suffix.rend(), str.rbegin());
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}
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VendorModules(const VendorModules&) = delete;
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void operator=(const VendorModules&) = delete;
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};
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};
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#endif // VENDOR_MODULES_H
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