mirror of
https://github.com/QuasarApp/LIEF.git
synced 2025-04-26 12:24:32 +00:00
63 lines
1.9 KiB
C++
63 lines
1.9 KiB
C++
/* Copyright 2017 R. Thomas
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* Copyright 2017 Quarkslab
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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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#include "LoadCommand.hpp"
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namespace LIEF {
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namespace MachO {
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void init_c_commands(Macho_Binary_t* c_binary, Binary* binary) {
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it_commands commands = binary->commands();
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c_binary->commands = static_cast<Macho_Command_t**>(
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malloc((commands.size() + 1) * sizeof(Macho_Command_t**)));
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for (size_t i = 0; i < commands.size(); ++i) {
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LoadCommand& cmd = commands[i];
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c_binary->commands[i] = static_cast<Macho_Command_t*>(malloc(sizeof(Macho_Command_t)));
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const std::vector<uint8_t>& cmd_content = cmd.data();
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uint8_t* content = static_cast<uint8_t*>(malloc(cmd_content.size() * sizeof(uint8_t)));
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std::copy(
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std::begin(cmd_content),
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std::end(cmd_content),
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content);
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c_binary->commands[i]->command = static_cast<enum ::LOAD_COMMAND_TYPES>(cmd.command());
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c_binary->commands[i]->size = cmd.size();
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c_binary->commands[i]->data = content;
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c_binary->commands[i]->offset = cmd.command_offset();
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}
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c_binary->commands[commands.size()] = nullptr;
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}
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void destroy_commands(Macho_Binary_t* c_binary) {
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Macho_Command_t **commands = c_binary->commands;
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for (size_t idx = 0; commands[idx] != nullptr; ++idx) {
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free(commands[idx]->data);
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free(commands[idx]);
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}
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free(c_binary->commands);
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}
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}
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}
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