internal static bool GetFileAttributesEx(String name, int fileInfoLevel, ref WIN32_FILE_ATTRIBUTE_DATA lpFileInformation)
{
if (name == null)
{
return(false);
}
unsafe
{
var data = new stat_data();
fixed(byte *filename_ascii = ToAsciiString(name))
{
var returnCode = stat(filename_ascii, &data.st_dev);
if (returnCode != 0)
{
return(false);
}
var fileAttributes = FILE_ATTRIBUTE_NORMAL;
// if this is folder, return false
if ((data.st_mode & S_IFMT) == S_IFDIR)
{
fileAttributes = FILE_ATTRIBUTE_DIRECTORY;
}
lpFileInformation.fileAttributes = (int)fileAttributes;
lpFileInformation.fileSizeLow = data.st_size;
lpFileInformation.fileSizeHigh = 0;
return(true);
}
}
}
internal static int GetFileSize(SafeFileHandle hFile, out int highSize)
{
highSize = 0;
unsafe
{
var data = new stat_data();
var returnCode = fstat(hFile.DangerousGetHandle().ToInt32(), &data.st_dev);
if (returnCode != 0)
{
return(0);
}
return(data.st_size);
}
}