/****************************************************************************************************************************
* FunctionName: GetFaceFromDat
* Parameters In:DataBuf
* Parameters Out: Size,PIN,FaceID,Valid,Reserve,ActiveTime,VfCount,Face
* Return Value:void
* Device Used:devices supporting faces registering
* Function:To parse the bytes arrays from ssrface.dat according to the class FaceTmp and get out the independent parameters
* Auther:Darcy
* Date:Oct.23, 2009
*****************************************************************************************************************************/
public void GetFaceFromDat(byte[] DataBuf, out int Size, out int PIN, out int FaceID, out int Valid,
out int Reserve, out int ActiveTime, out int VfCount, out string Face)
{
byte[] FaceBuf = new byte[2560];
FaceTmp face = new FaceTmp();
face = (FaceTmp)Raw.RawDeserialize(DataBuf, typeof(FaceTmp));
Size = face.Size;
PIN = face.PIN;
FaceID = face.FaceID;
Valid = face.Valid;
Reserve = face.Reserve;
ActiveTime = (int)face.ActiveTime;
VfCount = (int)face.VfCount;
Array.Copy(DataBuf, 16, FaceBuf, 0, 2560);
Face = BitConverter.ToString(FaceBuf).Replace("-", "");//Str to Hex
}
/****************************************************************************************************************************
* FunctionName: SetFaceToDat
* Parameters In:Size,PIN,FaceID,Valid,Reserve,ActiveTime,VfCount,Face
* Parameters Out:DataBuf
* Return Value:void
* Device Used:devices supporting faces registering
* Function:To convert the independent parameters to bytes arrays DataBuf according to the class Template
* Auther:Darcy
* Date:Oct.23, 2009
*****************************************************************************************************************************/
public void SetFaceToDat(out byte[] DataBuf, int Size, int PIN, int FaceID, int Valid, int Reserve, int ActiveTime, int VfCount, string Face)
{
DataBuf = new byte[2576];
byte[] FaceBuf = new byte[2560];
FaceTmp face = new FaceTmp();
face.Size = (ushort)Size;
face.PIN = (ushort)PIN;
face.FaceID = (byte)FaceID;
face.Valid = (byte)Valid;
face.Reserve = (ushort)Reserve;
face.ActiveTime = (uint)ActiveTime;
face.VfCount = (uint)VfCount;
Face = Face.Replace(" ", "");
if (Face.Length <= 0)
{
Face = "";
}
byte[] FaceBytes = new byte[Face.Length / 2];
for (int i = 0; i < Face.Length; i += 2)
{
if (!byte.TryParse(Face.Substring(i, 2), NumberStyles.HexNumber, null, out FaceBytes[i / 2]))
{
FaceBytes[i / 2] = 0;
}
}
string FaceFromHex = ASCIIEncoding.Default.GetString(FaceBytes);
FaceBuf = System.Text.Encoding.Default.GetBytes(FaceFromHex);
Array.Copy(FaceBuf, face.Face, FaceFromHex.Length);
Array.Copy(Raw.RawSerialize(face), DataBuf, 2576);
}