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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 "art_dex_file_loader.h"
#include <sys/stat.h>
#include <memory>
#include "android-base/stringprintf.h"
#include "base/file_magic.h"
#include "base/file_utils.h"
#include "base/logging.h"
#include "base/mem_map.h"
#include "base/mman.h" // For the PROT_* and MAP_* constants.
#include "base/stl_util.h"
#include "base/systrace.h"
#include "base/unix_file/fd_file.h"
#include "base/zip_archive.h"
#include "dex/compact_dex_file.h"
#include "dex/dex_file.h"
#include "dex/dex_file_verifier.h"
#include "dex/standard_dex_file.h"
namespace art {
std::unique_ptr<const DexFile> ArtDexFileLoader::Open(
const uint8_t* base,
size_t size,
const std::string& location,
uint32_t location_checksum,
const OatDexFile* oat_dex_file,
bool verify,
bool verify_checksum,
std::string* error_msg,
std::unique_ptr<DexFileContainer> container) const {
return OpenCommon(base,
size,
/*data_base=*/nullptr,
/*data_size=*/0,
location,
location_checksum,
oat_dex_file,
verify,
verify_checksum,
error_msg,
std::move(container),
/*verify_result=*/nullptr);
}
std::unique_ptr<const DexFile> ArtDexFileLoader::Open(const std::string& location,
uint32_t location_checksum,
MemMap&& mem_map,
bool verify,
bool verify_checksum,
std::string* error_msg) const {
ArtDexFileLoader loader(std::move(mem_map), location);
return loader.Open(location_checksum, verify, verify_checksum, error_msg);
}
bool ArtDexFileLoader::Open(const char* filename,
const std::string& location,
bool verify,
bool verify_checksum,
std::string* error_msg,
std::vector<std::unique_ptr<const DexFile>>* dex_files) const {
ArtDexFileLoader loader(filename, location);
return loader.Open(verify, verify_checksum, error_msg, dex_files);
}
} // namespace art
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