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/* Copyright 2017 R. Thomas
* Copyright 2017 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 "LoadCommand.hpp"
namespace LIEF {
namespace MachO {
void init_c_commands(Macho_Binary_t* c_binary, Binary* binary) {
it_commands commands = binary->commands();
c_binary->commands = static_cast<Macho_Command_t**>(
malloc((commands.size() + 1) * sizeof(Macho_Command_t**)));
for (size_t i = 0; i < commands.size(); ++i) {
LoadCommand& cmd = commands[i];
c_binary->commands[i] = static_cast<Macho_Command_t*>(malloc(sizeof(Macho_Command_t)));
const std::vector<uint8_t>& cmd_content = cmd.data();
uint8_t* content = static_cast<uint8_t*>(malloc(cmd_content.size() * sizeof(uint8_t)));
std::copy(
std::begin(cmd_content),
std::end(cmd_content),
content);
c_binary->commands[i]->command = static_cast<enum LIEF_MACHO_LOAD_COMMAND_TYPES>(cmd.command());
c_binary->commands[i]->size = cmd.size();
c_binary->commands[i]->data = content;
c_binary->commands[i]->offset = cmd.command_offset();
}
c_binary->commands[commands.size()] = nullptr;
}
void destroy_commands(Macho_Binary_t* c_binary) {
Macho_Command_t **commands = c_binary->commands;
for (size_t idx = 0; commands[idx] != nullptr; ++idx) {
free(commands[idx]->data);
free(commands[idx]);
}
free(c_binary->commands);
}
}
}
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