blargg_err_t Gzip_Extractor::open_v()
{
// Remove .gz suffix
size_t len = strlen( arc_path() );
if ( fex_has_extension( arc_path(), ".gz" ) )
len -= 3;
RETURN_ERR( name.resize( len + 1 ) );
memcpy( name.begin(), arc_path(), name.size() );
name [name.size() - 1] = '\0';
set_name( name.begin() );
return blargg_ok;
}
blargg_err_t File_Extractor::open_arc_file( bool unbuffered )
{
if ( reader_ )
return blargg_ok;
FEX_FILE_READER* in = BLARGG_NEW FEX_FILE_READER;
CHECK_ALLOC( in );
blargg_err_t err = in->open( arc_path() );
if ( err )
{
delete in;
}
else
{
reader_ = in;
own_file();
if ( unbuffered )
make_unbuffered( in );
}
return err;
}
blargg_err_t Binary_Extractor::open_v()
{
set_name( arc_path() );
set_info( arc().remain(), 0, 0 );
return blargg_ok;
}
blargg_err_t Binary_Extractor::open_path_v()
{
set_name( arc_path() );
return blargg_ok;
}