public const int MAX_SMS_CONTENT_SIZE = 60;//the max length of short message in the Black&White screen devices
/****************************************************************************************************************************
* FunctionName:GetUserInfoFromDat
* Parameters In:PDataBuf
* Parameters Out:PIN,Privilege,Password,Name,Card,Group,TimeZones,PIN2
* Return Value:void
* Device Used:user.dat in Black&White screen Device
* Function:To parse the bytes arrays from user.dat according to the class User and get out the independent parameters
* Auther:Darcy
* Date:Oct.23, 2009
*****************************************************************************************************************************/
public void GetUserInfoFromDat(byte[] DataBuf, out int PIN, out int Privilege, out string Password,
out string Name, out int Card, out int Group, out int TimeZones, out int PIN2)
{
byte[] PasswordBuf = new byte[5];
byte[] NameBuf = new byte[8];
User user = new User();
user = (User)Raw.RawDeserialize(DataBuf, typeof(User));
PIN = user.PIN;
Privilege = user.Privilege;
Array.Copy(DataBuf, 3, PasswordBuf, 0, 5);
Password = System.Text.Encoding.Default.GetString(PasswordBuf);//"default" is to read the system's current ANSI code page encoding
Array.Copy(DataBuf, 8, NameBuf, 0, 8);
Name = System.Text.Encoding.Default.GetString(NameBuf);
Card = 0;
for (int i = 16; i <= 20; i++)
{
Card += Convert.ToInt32(DataBuf[i] * System.Math.Pow(16, 2 * (i - 16)));
}
Group = user.Group;
TimeZones = user.TimeZones;
PIN2 = Convert.ToInt32(user.PIN2);
}
/****************************************************************************************************************************
* FunctionName:GetUDataFromDat
* Parameters In:DataBuf
* Parameters Out:PIN,SmsID
* Return Value:void
* Device Used:For Black&White screen devices.udata.dat
* Function:To parse the attendence logs byte arrays to independent parameters
* Auther:Darcy
* Date:Oct.23, 2009
*****************************************************************************************************************************/
public void GetUDataFromDat(byte[] DataBuf, out int PIN, out int SmsID)
{
UData udata = new UData();
udata = (UData)Raw.RawDeserialize(DataBuf, typeof(UData));
PIN = udata.PIN;
SmsID = udata.SmsID;
}
/****************************************************************************************************************************
* FunctionName:GetTemplateFromDat
* Parameters In:DataBuf
* Parameters Out:Size,PIN,FingerID,Valid,Template
* Return Value:void
* Device Used:template.dat in Black&White screen devices using 9.0 arithmetic
* Function:To parse the bytes arrays from template.dat according to the class Template and get out the independent parameters
* Explanation:To parse according to the max finger templage 602bytes
* Auther:Darcy
* Date:Oct.23, 2009
*****************************************************************************************************************************/
public void GetTemplateFromDat(byte[] DataBuf, out int Size, out int PIN, out int FingerID, out int Valid, out string Template)
{
byte[] TemplateBuf = new byte[2048]; //[602];
Templates9 tmp = new Templates9();
tmp = (Templates9)Raw.RawDeserialize(DataBuf, typeof(Templates9));
Size = tmp.Size;
PIN = tmp.PIN;
FingerID = tmp.FingerID;
Valid = tmp.Valid;
Array.Copy(DataBuf, 6, TemplateBuf, 0, 602);
Template = BitConverter.ToString(TemplateBuf).Replace("-", "");//Str to Hex
}
/****************************************************************************************************************************
* FunctionName:GetSMSFromDat
* Parameters In:DataBuf
* Parameters Out:Tag,ID,ValidMinutes,Reserved,StartTime,Content
* Return Value:void
* Device Used:Just for Black&White screen devices.sms.dat
* Function:To parse the short messages byte array to independent parameters
* Auther:Darcy
* Date:Oct.23, 2009
*****************************************************************************************************************************/
public void GetSMSFromDat(byte[] DataBuf, out int Tag, out int ID, out int ValidMinutes, out int Reserved,
out string StartTime, out string Content)
{
byte[] ContentBuf = new byte[UDisk.MAX_SMS_CONTENT_SIZE + 1];
SMS sms = new SMS();
sms = (SMS)Raw.RawDeserialize(DataBuf, typeof(SMS));
Tag = sms.Tag;
ID = sms.ID;
ValidMinutes = sms.ValidMinutes;
Reserved = sms.Reserved;
//decode time from uint value type to string value type
int Time = (int)sms.StartTime;
int Year, Month, Day, Hour, Minute, Second;
Second = Time % 60;
Time /= 60;
Minute = Time % 60;
Time /= 60;
Hour = Time % 24;
Time /= 24;
Day = Time % 31 + 1;
Time /= 31;
Month = Time % 12 + 1;
Time /= 12;
Year = Time + 2000;
DateTime dt;
try
{
dt = new DateTime((int)Year, (int)Month, (int)Day, (int)Hour, (int)Minute, (int)Second);
}
catch (Exception e)
{
dt = new DateTime(1970, 1, 1, 1, 1, 1);
//MessageBox.Show(e.ToString(), "Error");
}
StartTime = dt.ToString();
Array.Copy(DataBuf, 11, ContentBuf, 0, UDisk.MAX_SMS_CONTENT_SIZE + 1);
Content = System.Text.Encoding.Default.GetString(ContentBuf);
}