public int GetFileInformation(IntPtr rawFilename, ref FuserDefinition.BY_HANDLE_FILE_INFORMATION rawHandleFileInformation, ref FuserDefinition.FUSER_FILE_INFO rawHFile)
{
try {
FuserFileInformation fi = new FuserFileInformation();
Win32Returncode ret = this.fsDevice.GetFileInformation(this.hManager.GetFileHandler(GetFilename(rawFilename), ref rawHFile), fi);
if (ret == Win32Returncode.SUCCESS)
{
if (fi.CreationTime == DateTime.MinValue || fi.LastAccessTime == DateTime.MinValue || fi.LastWriteTime == DateTime.MinValue)
{
ret = Win32Returncode.DEFAULT_UNKNOWN_ERROR;
}
}
if (ret == Win32Returncode.SUCCESS)
{
ConvertFileInfoToRAW(fi, ref rawHandleFileInformation);
}
return(ConvReturnCodeToInt(ret));
} catch (Exception e) {
this.fsDevice.LogErrorMessage("GetFileInformation", e.Message);
return(ConvReturnCodeToInt(Win32Returncode.DEFAULT_UNKNOWN_ERROR));
}
}
private void ConvertFileInfoToRAW(FuserFileInformation fi, ref FuserDefinition.BY_HANDLE_FILE_INFORMATION rawHandleFileInformation)
{
// TODO: boundary values and behaviour testing
rawHandleFileInformation.dwFileAttributes = (uint)fi.Attributes;
rawHandleFileInformation.ftCreationTime = ConvLongToFILETIME(fi.CreationTime.ToFileTime());
rawHandleFileInformation.ftLastAccessTime = ConvLongToFILETIME(fi.LastAccessTime.ToFileTime());
rawHandleFileInformation.ftLastWriteTime = ConvLongToFILETIME(fi.LastWriteTime.ToFileTime());
//ConvLongToRAW(fi.Length, out rawHandleFileInformation.nFileSizeHigh, out rawHandleFileInformation.nFileSizeLow);
// TODO: Check if the parameter nFileSizeHigh/nFileSizeLow also works as INT, then only the above line leave it.
int h;
int l;
ConvLongToRAW(fi.Length, out h, out l);
rawHandleFileInformation.nFileSizeHigh = (uint)h;
rawHandleFileInformation.nFileSizeLow = (uint)l;
}
