int sync()
{
sputc(0); // 字符串终止
if (m_handler.valid())
m_handler->notify(m_severity, pbase());
pubseekpos(0, std::ios_base::out); // or str(std::string())
return 0;
}
int sync()
{
sputc(0); // string termination
if (_handler.valid())
_handler->notify(_severity, pbase());
pubseekpos(0, std::ios_base::out); // or str(std::string())
return 0;
}
void LoaderPacker::ProcessExecutable(
std::vector<uint8_t>& outFileBuffer,
const AdditionalDataBlocksType& additionalDataBlocks)
{
auto loaderBlock = utils::GetSingleAdditionalBlock(additionalDataBlocks, PackerType::kLoaderPacker);
// get type of source executable
PlatformType platformType;
auto sourcePEbits = srcPEFile_->getBits();
switch (sourcePEbits)
{
case 32:
platformType = PlatformType::x86;
break;
case 64:
platformType = PlatformType::x64;
break;
default:
break;
}
auto loaderInfo = std::find_if(gloadersNames.begin(), gloadersNames.end(), [&platformType](LoaderInfo& loaderInfo)->bool
{
return loaderInfo.platformType == platformType;
});
if (loaderInfo == gloadersNames.end())
{
throw std::runtime_error("error finding loader");
}
// load loader data
boost::filesystem::path loaderFullPath = loadersStoragePath_;
loaderFullPath /= loaderInfo->loaderName;
boost::filesystem::ifstream loaderFile;
loaderFile.open(loaderFullPath, std::ios::in || std::ifstream::binary);
auto pbuf = loaderFile.rdbuf();
// get file size
size_t size = static_cast<size_t>(pbuf->pubseekoff(0, loaderFile.end, loaderFile.in));
pbuf->pubseekpos(0, loaderFile.in);
std::vector<PeLib::byte> loaderData(size);
// get file data
pbuf->sgetn(reinterpret_cast<char*>(loaderData.data()), size);
loaderFile.close();
// get stub data offset to update loader code with pointer to stub data ( link stubData to loader )
ModifyLoaderWithStubDataInfo(loaderData, additionalDataBlocks);
utils::ReplaceContainerData(outFileBuffer, loaderBlock.rawOffset, loaderData);
}
