public byte[] BuildMessage(bool addBitmapAsString)
{
MessageWriter mw = new MessageWriter();
// put the MTI
if (!string.IsNullOrEmpty(MessageTypeIndicator))
{
mw.AddRange(Encoding.UTF8.GetBytes(MessageTypeIndicator));
}
// deal with the bitmaps
GenerateBitmaps();
if (addBitmapAsString)
{
mw.AddRange(Encoding.UTF8.GetBytes(Bitmap.ToHexString()));
}
else
{
mw.AddRange(Bitmap.ToByteArray());
}
// primary bitmap
DataElementId currentElement = Bitmap.GetNextDataElement();
do
{
if (elements.ContainsKey(currentElement))
{
Iso8583Element element = elements[currentElement];
mw.AddRange(element.GetSendBuffer());
}
currentElement = Bitmap.GetNextDataElement();
}while (currentElement != 0);
// secondary bitmap
if (messageType.Equals(Iso8583MessageType.CompleteMessage))
{
currentElement = secondaryBitmap.GetNextDataElement();
while (currentElement != 0)
{
Iso8583Element element = elements[currentElement];
mw.AddRange(element.GetSendBuffer());
currentElement = secondaryBitmap.GetNextDataElement();
}
}
return(mw.ToArray());
}
public new string ToString()
{
StringBuilder sb = new StringBuilder();
// put the MTI
if (!string.IsNullOrEmpty(MessageTypeIndicator))
{
sb.Append(string.Format("MTI: {0}\r\n", MessageTypeIndicator));
}
// deal with the bitmaps
GenerateBitmaps();
sb.Append(string.Format("P_BITMAP: {0}\r\n", Bitmap.ToHexString()));
// primary bitmap
DataElementId currentElement = Bitmap.GetNextDataElement();
do
{
Iso8583Element element = elements[currentElement];
if (currentElement.Equals(DataElementId.DE_001))
{
sb.Append(string.Format("S_BITMAP: {0}\r\n", secondaryBitmap.ToHexString()));
}
else
{
// special handling for DE 55
if (element.Id.Equals(DataElementId.DE_055))
{
byte[] buffer = element.Buffer;
sb.Append(string.Format("{0}: {1}{2}\r\n", element.Id, StringUtils.PadLeft(buffer.Length, 3, '0'), StringUtils.HexFromBytes(buffer)));
}
else
{
sb.Append(string.Format("{0}: {1}\r\n", element.Id, Encoding.UTF8.GetString(element.GetSendBuffer())));
}
}
currentElement = Bitmap.GetNextDataElement();
}while (currentElement != 0);
// secondary bitmap
if (messageType.Equals(Iso8583MessageType.CompleteMessage))
{
currentElement = secondaryBitmap.GetNextDataElement();
while (currentElement != 0)
{
Iso8583Element element = elements[currentElement];
sb.Append(string.Format("{0}: {1}\r\n", element.Id, Encoding.ASCII.GetString(element.GetSendBuffer())));
currentElement = secondaryBitmap.GetNextDataElement();
}
}
return(sb.ToString());
}
