protected override void _Empty()
{
_Confirmed = 0;
_Date = null;
_Time = null;
_NrStatements = 0;
_Statements = null;
}
protected override int _Read(byte[] buffer, int offset)
{
int startsize = Marshal.SizeOf(_Confirmed) + SCPDate.Size + SCPTime.Size + Marshal.SizeOf(_NrStatements);
int end = offset - Size + Length;
if ((offset + startsize) > end)
{
return(0x1);
}
_Confirmed = (byte)BytesTool.readBytes(buffer, offset, Marshal.SizeOf(_Confirmed), true);
offset += Marshal.SizeOf(_Confirmed);
_Date = new SCPDate();
_Date.Read(buffer, offset);
offset += SCPDate.Size;
_Time = new SCPTime();
_Time.Read(buffer, offset);
offset += SCPTime.Size;
_NrStatements = (byte)BytesTool.readBytes(buffer, offset, Marshal.SizeOf(_NrStatements), true);
offset += Marshal.SizeOf(_NrStatements);
if (_NrStatements > 0)
{
_Statements = new SCPStatement[_NrStatements];
int loper = 0;
for (; loper < _NrStatements; loper++)
{
_Statements[loper] = new SCPStatement();
int err = _Statements[loper].Read(buffer, offset);
if (err != 0)
{
return(0x2);
}
offset += _Statements[loper].getLength();
}
if (loper != _NrStatements)
{
_NrStatements = (byte)loper;
return(0x4);
}
}
return(0x0);
}
// setting diagnositc information.
public int setDiagnosticStatements(Statements stat)
{
if ((stat != null) &&
(stat.time.Year > 1000) &&
(stat.statement != null) &&
(stat.statement.Length > 0))
{
Empty();
_Confirmed = (byte)(stat.confirmed ? 1 : 0);
if (stat.time == DateTime.MinValue)
{
_Date = new SCPDate();
_Time = new SCPTime();
}
else
{
_Date = new SCPDate(stat.time.Year, stat.time.Month, stat.time.Day);
_Time = new SCPTime(stat.time.Hour, stat.time.Minute, stat.time.Second);
}
_NrStatements = (byte)stat.statement.Length;
_Statements = new SCPStatement[_NrStatements];
for (int loper = 0; loper < _NrStatements; loper++)
{
_Statements[loper] = new SCPStatement();
_Statements[loper].SequenceNr = (byte)(loper + 1);
if (stat.statement[loper] != null)
{
_Statements[loper].Length = (ushort)(stat.statement[loper].Length + 1);
_Statements[loper].Field = new byte[_Statements[loper].Length];
BytesTool.writeString(_Encoding, stat.statement[loper], _Statements[loper].Field, 0, _Statements[loper].Length);
}
else
{
_Statements[loper].Length = 1;
_Statements[loper].Field = new byte[_Statements[loper].Length];
}
}
return(0);
}
return(1);
}