/****************************************************************************************************************************
* FunctionName:SetSMSToDat
* Parameters In:Tag,ID,ValidMinutes,Reserved,StartTime,Content
* Parameters Out:DataBuf
* Return Value:void
* Device Used:Just for Black&White screen devices.sms.dat
* Function:To convert the parameters to the byte array stored short messages
* Auther:Darcy
* Date:Oct.23, 2009
*****************************************************************************************************************************/
public void SetSMSToDat(out byte[] DataBuf, int Tag, int ID, int ValidMinutes, int Reserved, string StartTime, string Content)
{
DataBuf = new byte[72];
byte[] ContentBuf = new byte[UDisk.MAX_SMS_CONTENT_SIZE+1];
byte[] TempBuf = null;
SMS sms = new SMS();
sms.Tag = (byte)Tag;
sms.ID = (ushort)ID;
sms.ValidMinutes = (ushort)ValidMinutes;
sms.Reserved = (ushort)Reserved;
//Encode time from string value type to unit value type
DateTime dt = new DateTime();
dt = Convert.ToDateTime(StartTime);
int Time = ((dt.Year % 100) * 12 * 31 + ((dt.Month - 1) * 31) + dt.Day - 1) * (24 * 60 * 60) + (dt.Hour * 60 + dt.Minute) * 60 + dt.Second;
sms.StartTime = (uint)Time;
TempBuf = System.Text.Encoding.Default.GetBytes(Content);
Array.Copy(TempBuf, sms.Content, TempBuf.Length);
Array.Copy(Raw.RawSerialize(sms), DataBuf, Marshal.SizeOf(sms));
}
/****************************************************************************************************************************
* 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);
}