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112 lines (103 loc) · 3.49 KB
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/* Copyright 2017 - 2025 R. Thomas
* Copyright 2017 - 2025 Quarkslab
*
* 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 <string>
#include "logging.hpp"
#include "LIEF/ART/Header.hpp"
#include "LIEF/ART/EnumToString.hpp"
#include "ART/Structures.hpp"
namespace LIEF {
namespace ART {
template<>
Header::Header(const details::ART_17::header* header) :
magic_{{'a', 'r', 't', '\n'}},
version_{0},
image_begin_{header->image_begin},
image_size_{header->image_size},
oat_checksum_{header->oat_checksum},
oat_file_begin_{header->oat_file_begin},
oat_file_end_{header->oat_file_end},
oat_data_begin_{header->oat_data_begin},
oat_data_end_{header->oat_data_end},
patch_delta_{header->patch_delta},
image_roots_{header->image_roots},
pointer_size_{header->pointer_size},
compile_pic_{static_cast<bool>(header->compile_pic)},
nb_sections_{sizeof(header->sections) / sizeof(header->sections[0])},
nb_methods_{sizeof(header->image_methods) / sizeof(header->image_methods[0])},
is_pic_{false},
boot_image_begin_{0},
boot_image_size_{0},
boot_oat_begin_{0},
boot_oat_size_{0},
storage_mode_{STORAGE_MODES::STORAGE_UNCOMPRESSED},
data_size_{0}
{
std::copy(
std::begin(header->magic),
std::end(header->magic),
std::begin(magic_)
);
if (std::all_of(
header->version,
header->version + sizeof(header->version) - 1,
::isdigit))
{
version_ = static_cast<uint32_t>(
std::stoi(std::string{reinterpret_cast<const char*>(header->version), sizeof(header->version)}));
}
}
template<class T>
Header::Header(const T* header) :
magic_{{'a', 'r', 't', '\n'}},
version_{0},
image_begin_{header->image_begin},
image_size_{header->image_size},
oat_checksum_{header->oat_checksum},
oat_file_begin_{header->oat_file_begin},
oat_file_end_{header->oat_file_end},
oat_data_begin_{header->oat_data_begin},
oat_data_end_{header->oat_data_end},
patch_delta_{header->patch_delta},
image_roots_{header->image_roots},
pointer_size_{header->pointer_size},
compile_pic_{static_cast<bool>(header->compile_pic)},
nb_sections_{sizeof(header->sections) / sizeof(header->sections[0])},
nb_methods_{sizeof(header->image_methods) / sizeof(header->image_methods[0])},
is_pic_{static_cast<bool>(header->is_pic)},
boot_image_begin_{header->boot_image_begin},
boot_image_size_{header->boot_image_size},
boot_oat_begin_{header->boot_oat_begin},
boot_oat_size_{header->boot_oat_size},
storage_mode_{static_cast<STORAGE_MODES>(header->storage_mode)},
data_size_{header->data_size}
{
std::copy(
std::begin(header->magic),
std::end(header->magic),
std::begin(magic_)
);
if (std::all_of(
header->version,
header->version + sizeof(header->version) - 1,
::isdigit))
{
version_ = static_cast<uint32_t>(
std::stoi(std::string{reinterpret_cast<const char*>(header->version), sizeof(header->version)}));
}
LIEF_DEBUG("{}", to_string(storage_mode_));
}
} // namespace ART
} // namespace LIEF