Function try_file_query_root

src/engine/filent.cpp:215–265

 */

int try_file_query_root( file_info_t * const info )
{
    WIN32_FILE_ATTRIBUTE_DATA fileData;
    char buf[ 4 ];
    char const * const pathstr = object_str( info->name );
    if ( !pathstr[ 0 ] )
    {
        buf[ 0 ] = '.';
        buf[ 1 ] = 0;
    }
    else if ( pathstr[ 0 ] == '\\' && ! pathstr[ 1 ] )
    {
        buf[ 0 ] = '\\';
        buf[ 1 ] = '\0';
    }
    else if ( pathstr[ 1 ] == ':' )
    {
        if ( !pathstr[ 2 ] || ( pathstr[ 2 ] == '\\' && !pathstr[ 3 ] ) )
        {
            buf[ 0 ] = pathstr[ 0 ];
            buf[ 1 ] = ':';
            buf[ 2 ] = '\\';
            buf[ 3 ] = '\0';
        }
        else
        {
            return 0;
        }
    }
    else
    {
        return 0;
    }

    /* We have a root path */
    if ( !GetFileAttributesExA( buf, GetFileExInfoStandard, &fileData ) )
    {
        info->is_dir = 0;
        info->is_file = 0;
        info->exists = 0;
        timestamp_clear( &info->time );
    }
    else
    {
        info->is_dir = fileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY;
        info->is_file = !info->is_dir;
        info->exists = 1;
        timestamp_from_filetime( &info->time, &fileData.ftLastWriteTime );
    }
    return 1;
}

void file_query_( file_info_t * const info )
{