updated read binary file so its fast now...

master
_xeroxz 3 years ago
parent fdcafdbbcb
commit db7526d989

@ -4,6 +4,7 @@
#include <algorithm>
#include <cstdint>
#include <filesystem>
#include <fstream>
#include <functional>
#include <map>
@ -69,20 +70,20 @@ namespace xtils
auto open_binary_file( const std::string &file, std::vector< uint8_t > &data ) -> bool
{
std::ifstream fstr( file, std::ios::binary );
auto file_size = std::filesystem::file_size( std::filesystem::path( file ) );
if ( !fstr.is_open() )
if ( !file_size )
return false;
fstr.unsetf( std::ios::skipws );
fstr.seekg( 0, std::ios::end );
OFSTRUCT of;
auto hfile = OpenFile( file.c_str(), &of, NULL );
const auto file_size = fstr.tellg();
if ( ( HANDLE )hfile == INVALID_HANDLE_VALUE )
return false;
fstr.seekg( NULL, std::ios::beg );
data.reserve( static_cast< uint32_t >( file_size ) );
data.insert( data.begin(), std::istream_iterator< uint8_t >( fstr ), std::istream_iterator< uint8_t >() );
return true;
DWORD bytes_read;
data.resize( file_size );
return ReadFile( ( HANDLE )hfile, data.data(), file_size, &bytes_read, nullptr );
}
auto image_base( const char *image_path ) -> std::uintptr_t

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