// @return true if success Add header to file
public bool WriteFileWithHeader(string sFullPath, byte[] fileBytes, STORED_FILE_HEADER header)
{
try
{
// create byte arrays with header and file.
Helper h = new Helper();
byte[] bs = h.RawSerialize(header);
FileInfo fi = new FileInfo(sFullPath);
fi.Delete();
FileStream fsSource = new FileStream(sFullPath, FileMode.Append);
fsSource.Write(bs, 0, bs.Length);
fsSource.Write(fileBytes, 0, fileBytes.Length);
fsSource.Close();
return(true);
}
catch (Exception e)
{
Logger.Log.Error(e.ToString());
return(false);
}
}
// @return true if success Add header to file
public bool AddHeaderToFile(STORED_FILE_HEADER header, String sFullPath)
{
try
{
// create byte arrays with header and file.
Helper h = new Helper();
byte[] bs = h.RawSerialize(header);
byte[] fileBytes = File.ReadAllBytes(sFullPath);
// rename file (add ".old" extention)
ReserveFile(sFullPath);
FileStream fsSource = new FileStream(sFullPath, FileMode.Append);
fsSource.Write(bs, 0, bs.Length);
fsSource.Write(fileBytes, 0, fileBytes.Length);
fsSource.Close();
DeleteReserveFile(sFullPath); // Delete .old file
return(true);
}
catch (Exception e)
{
Logger.Log.Error(e.ToString());
return(false);
}
}
public void RawSerialize_TestMethod()
{
DataDepositer.Helper h = new DataDepositer.Helper();
DataDepositer.FileManipulator fm = new DataDepositer.FileManipulator();
// String filePathFull = "d:\\test\\datadepositor\\join\\test.txt";
String filePathFull = "d:\\test\\datadepositor\\testHeader.txt";
String MD5Origin = h.GetStringMD5("55555555555555555555555555555555");
String MD5Chunk = h.GetStringMD5("66666666666666666666666666666666");
DISPLAY_DEVICE dd = new DISPLAY_DEVICE();
dd.cb = Marshal.SizeOf(dd);
string str = "Cool Device";
dd.DeviceInstanceId = str;
dd.DeviceName = MD5Origin;
dd.StateFlags = 12345;
byte[] test = h.RawSerialize(dd);
File.WriteAllBytes(filePathFull, test);
}
