16a9896ff7
This change is to be in sync with other libraries in system/core. External headers are included via #include <...> rather than #include "...", which is for headers from the current library. Bug: 130388701 Test: build & pass presubmit tests Change-Id: Ifb87ebaea1b0ff95e2e79352e6a42e3bfd949c52
59 lines
2.1 KiB
C++
59 lines
2.1 KiB
C++
/*
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* Copyright (C) 2019 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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#pragma once
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#if !defined(__ANDROID__)
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#error "Not available for host"
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#endif
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#define LOG_TAG "nativeloader"
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#include "native_loader_namespace.h"
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#include <list>
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#include <string>
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#include <jni.h>
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namespace android::nativeloader {
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// LibraryNamespaces is a singleton object that manages NativeLoaderNamespace
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// objects for an app process. Its main job is to create (and configure) a new
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// NativeLoaderNamespace object for a Java ClassLoader, and to find an existing
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// object for a given ClassLoader.
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class LibraryNamespaces {
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public:
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LibraryNamespaces() : initialized_(false) {}
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LibraryNamespaces(LibraryNamespaces&&) = default;
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LibraryNamespaces(const LibraryNamespaces&) = delete;
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LibraryNamespaces& operator=(const LibraryNamespaces&) = delete;
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void Initialize();
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void Reset() { namespaces_.clear(); }
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NativeLoaderNamespace* Create(JNIEnv* env, uint32_t target_sdk_version, jobject class_loader,
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bool is_shared, jstring dex_path, jstring java_library_path,
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jstring java_permitted_path, std::string* error_msg);
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NativeLoaderNamespace* FindNamespaceByClassLoader(JNIEnv* env, jobject class_loader);
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private:
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bool InitPublicNamespace(const char* library_path, std::string* error_msg);
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NativeLoaderNamespace* FindParentNamespaceByClassLoader(JNIEnv* env, jobject class_loader);
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bool initialized_;
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std::list<std::pair<jweak, NativeLoaderNamespace>> namespaces_;
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};
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} // namespace android::nativeloader
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