public static string putField(Hashtable field, ISOFieldAttribute iXWork)
{
string r = "";
if (iXWork.classid == "IFA_NUMERIC")
{
r = setIFA_NUMERIC(field, iXWork);
}
if (iXWork.classid == "IFA_CHAR")
{
r = setIFA_CHAR(field, iXWork);
}
if (iXWork.classid == "IFA_LLCHAR")
{
r = setIFA_LLCHAR(field, iXWork);
}
if (iXWork.classid == "IFA_LLLCHAR")
{
r = setIFA_LLLCHAR(field, iXWork);
}
if (iXWork.classid == "IFA_LLNUM")
{
r = setIFA_LLNUM(field, iXWork);
}
if (iXWork.classid == "IFA_BITMAP")
{
r = setIFA_BITMAP(field, iXWork);
}
return(r);
}
private static string setIFA_CHAR(Hashtable field, ISOFieldAttribute iXWork)
{
string r = (string)field[int.Parse(iXWork.id)];;
if (r.Length > int.Parse(iXWork.length))
{
throw(new ISOFieldPackingException("Invalid field length on field : " + iXWork.id));
}
r = r.PadLeft(int.Parse(iXWork.length), '0');
return(r);
}
private static string setIFA_AMOUNT(Hashtable field, ISOFieldAttribute iXWork)
{
string r = (string)field[int.Parse(iXWork.id)];
if (r.Length > int.Parse(iXWork.length))
{
throw(new ISOFieldPackingException("Invalid field length on field : " + iXWork.id));
}
r = r.PadLeft(int.Parse(iXWork.length) - 1, '0');
r = ((Int32.Parse(r) > 0) ? "C" : "D") + r;
return(r);
}
private static string setIFA_LLNUM(Hashtable field, ISOFieldAttribute iXWork)
{
string r = (string)field[int.Parse(iXWork.id)];
if (r.Length > int.Parse(iXWork.length))
{
throw(new ISOFieldPackingException("Invalid field length on field : " + iXWork.id));
}
string l = r.Length.ToString().PadLeft(2, '0');
r = l + r;
return(r);
}
public void unpack()
{
/*
* TODO: Add code to start application here
**/
try
{
loadPackager();
iIsoAscii = isoMsg.ASCIIMessage;
/// Max Field
isoMsg.MaxField = ISOMaxField;
/// MTI First
iXWork = (ISOFieldAttribute)iField["0"];
isoMsg.MTI = ISOBaseField.pickField(ref iIsoAscii, iXWork);
isoMsg.FieldHash[0] = isoMsg.MTI;
if (isdebug)
{
Console.WriteLine("<id_" + iXWork.id + ">"
+ "<" + iXWork.name + ">" + isoMsg.MTI + "</" + iXWork.name + ">"
+ "</id_" + iXWork.id + ">");
}
/// BitMap
iXWork = (ISOFieldAttribute)iField["1"];
string bit = ISOBaseField.pickField(ref iIsoAscii, iXWork);
Hashtable bitmap = ISOBaseField.HashBitMap(bit);
isoMsg.BitMapHash = bitmap;
isoMsg.FieldHash[1] = bit;
/// Next Field Automatic Hashmap
for (int c = 2; c < ISOMaxField + 1; c++)
{
if (isoMsg.hasField(c))
{
iXWork = (ISOFieldAttribute)iField[c.ToString()];
isoMsg.FieldHash[c] = ISOBaseField.pickField(ref iIsoAscii, iXWork);
if (isdebug)
{
Console.WriteLine("<id_" + iXWork.id + ">"
+ "<" + iXWork.name + ">" + isoMsg.FieldHash[c] + "</" + iXWork.name + ">"
+ "</ID_" + iXWork.id + ">");
}
}
}
}
catch (Exception ee)
{
Console.WriteLine(("Invalid ISO Message") + " - " + ee.Message);
}
}
public void pack()
{
string r = "";
try
{
loadPackager();
/*
* MTI First
* */
iXWork = (ISOFieldAttribute)iField["0"];
r += ISOBaseField.putField(isoMsg.FieldHash, iXWork);
if (isdebug)
{
Console.WriteLine("MTI:" + r);
}
/*
* Bitmap Generator
* */
iXWork = (ISOFieldAttribute)iField["1"];
r += ISOBaseField.putField(isoMsg.BitMapHash, iXWork);
for (int i = 2; i < isoMsg.MaxField + 1; i++)
{
if (isoMsg.hasField(i))
{
iXWork = (ISOFieldAttribute)iField[i.ToString()];
r += ISOBaseField.putField(isoMsg.FieldHash, iXWork);
if (isdebug)
{
Console.WriteLine("<id_" + iXWork.id + ">"
+ "<" + iXWork.name + ">"
+ ISOBaseField.putField(isoMsg.FieldHash, iXWork)
+ "</" + iXWork.name + ">"
+ "</id_" + iXWork.id + ">");
}
}
}
isoMsg.ASCIIMessage = r;
}
catch (Exception ee)
{
Console.WriteLine("Packing error occured: " + ee.Message);
}
}
public void pack()
{
string r = "";
try
{
loadPackager();
/*
* MTI First
* */
iXWork = (ISOFieldAttribute)iField["0"];
r += ISOBaseField.putField(isoMsg.FieldHash, iXWork);
if (isdebug) Console.WriteLine("MTI:" + r);
/*
* Bitmap Generator
* */
iXWork = (ISOFieldAttribute)iField["1"];
r += ISOBaseField.putField(isoMsg.BitMapHash, iXWork);
for (int i=2; i<isoMsg.MaxField+1; i++)
{
if (isoMsg.hasField(i))
{
iXWork = (ISOFieldAttribute)iField[i.ToString()];
r += ISOBaseField.putField(isoMsg.FieldHash, iXWork);
if (isdebug) Console.WriteLine("<id_" + iXWork.id + ">"
+ "<" + iXWork.name + ">"
+ ISOBaseField.putField(isoMsg.FieldHash, iXWork)
+ "</" + iXWork.name + ">"
+ "</id_" + iXWork.id + ">");
}
}
isoMsg.ASCIIMessage = r;
}
catch (Exception ee)
{
Console.WriteLine("Packing error occured: " + ee.Message);
}
}
private static string setIFA_BITMAP(Hashtable field, ISOFieldAttribute iXWork)
{
string r = "";
string rs = "";
IDictionaryEnumerator en = field.GetEnumerator();
bool ign = en.MoveNext(); ign = en.MoveNext(); //start from bit 2
int i = 2; bool Bitmap2nd = false;
while (en.MoveNext())
{
if ((bool)field[i])
{
r += "1";
if (i > 64)
{
Bitmap2nd = true;
}
}
else
{
r += "0";
}
i++;
}
if (Bitmap2nd)
{
r = "1" + r;
}
else
{
r = "0" + r;
r = r.Substring(0, 64);
}
for (int e = 0; e < r.Length / 16; e++)
{
rs += ISOGenericFunction.ConvertBinary2Hex(r.Substring(e * 16, 16));
}
return(rs);
}
public static string pickField(ref string msg, ISOFieldAttribute iXWork)
{
string r = "";
if (iXWork.classid == "IFA_BITMAP")
{
r = getIFA_BITMAP(ref msg);
}
if (iXWork.classid == "IFA_LLNUM")
{
r = getIFA_LLNUM(ref msg);
}
if (iXWork.classid == "IFA_NUMERIC")
{
r = getIFA_NUMERIC(msg, int.Parse(iXWork.length));
msg = msg.Substring(int.Parse(iXWork.length), msg.Length - int.Parse(iXWork.length));
}
if (iXWork.classid == "IFA_CHAR")
{
r = getIFA_CHAR(msg, int.Parse(iXWork.length));
msg = msg.Substring(int.Parse(iXWork.length), msg.Length - int.Parse(iXWork.length));
}
if (iXWork.classid == "IFA_LLCHAR")
{
r = getIFA_LLCHAR(ref msg);
}
if (iXWork.classid == "IFA_LLLCHAR")
{
r = getIFA_LLLCHAR(ref msg);
}
if (iXWork.classid == "IFA_AMOUNT")
{
r = getIFA_AMOUNT(msg, int.Parse(iXWork.length));
msg = msg.Substring(int.Parse(iXWork.length), msg.Length - int.Parse(iXWork.length));
}
return(r);
}
public static string pickField(ref string msg, ISOFieldAttribute iXWork)
{
string r = "";
if (iXWork.classid=="IFA_BITMAP")
{
r = getIFA_BITMAP(ref msg);
}
if (iXWork.classid=="IFA_LLNUM")
{
r = getIFA_LLNUM(ref msg);
}
if (iXWork.classid=="IFA_NUMERIC")
{
r = getIFA_NUMERIC(msg, int.Parse(iXWork.length));
msg = msg.Substring(int.Parse(iXWork.length), msg.Length-int.Parse(iXWork.length));
}
if (iXWork.classid=="IFA_CHAR")
{
r = getIFA_CHAR(msg, int.Parse(iXWork.length));
msg = msg.Substring(int.Parse(iXWork.length), msg.Length-int.Parse(iXWork.length));
}
if (iXWork.classid=="IFA_LLCHAR")
{
r = getIFA_LLCHAR(ref msg);
}
if (iXWork.classid=="IFA_LLLCHAR")
{
r = getIFA_LLLCHAR(ref msg);
}
if (iXWork.classid=="IFA_AMOUNT")
{
r = getIFA_AMOUNT(msg, int.Parse(iXWork.length));
msg = msg.Substring(int.Parse(iXWork.length), msg.Length-int.Parse(iXWork.length));
}
return r;
}
private static string setIFA_AMOUNT(Hashtable field, ISOFieldAttribute iXWork)
{
string r = (string)field[int.Parse(iXWork.id)];
if (r.Length > int.Parse(iXWork.length))
throw(new ISOFieldPackingException("Invalid field length on field : " + iXWork.id));
r = r.PadLeft(int.Parse(iXWork.length)-1, '0');
r = ((Int32.Parse(r) > 0) ? "C" : "D") + r ;
return r;
}
private void loadPackager()
{
try
{
isdebug = isoMsg.debug;
XmlTextReader reader = new XmlTextReader(isoXmlFile);
while (reader.Read())
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
Hashtable attributes = new Hashtable();
string strURI= reader.NamespaceURI;
string strName= reader.Name;
if (reader.HasAttributes)
{
for (int i = 0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
attributes.Add(reader.Name,reader.Value);
}
}
/*
* Safe to hashtable
* */
if (!(strName.Equals("isopackager")))
{
IDictionaryEnumerator en = attributes.GetEnumerator();
ISOFieldAttribute iX = new ISOFieldAttribute();
while (en.MoveNext())
{
if (en.Key.ToString()=="id") iX.id = en.Value.ToString();
if (en.Key.ToString()=="length") iX.length = en.Value.ToString();
if (en.Key.ToString()=="name") iX.name = en.Value.ToString();
if (en.Key.ToString()=="class") iX.classid = en.Value.ToString();
if (en.Key.ToString()=="token") iX.token = en.Value.ToString();
if (en.Key.ToString()=="pad") iX.pad = en.Value.ToString();
}
iField.Add(iX.id, iX);
}
else
{
IDictionaryEnumerator en = attributes.GetEnumerator();
while (en.MoveNext())
{
if (en.Key.ToString() == "maxValidField")
{
ISOMaxField = int.Parse(en.Value.ToString());
iField = new Hashtable(ISOMaxField+1);
}
}
}
break;
/*
* you can handle other cases here :
* - case XmlNodeType.EndElement
* - case XmlNodeType.Text
* */
default:
break;
}
}
}
catch (XmlException e)
{
Console.WriteLine("error occured: " + e.Message);
}
}
public void unpack()
{
/*
* TODO: Add code to start application here
**/
try
{
loadPackager();
iIsoAscii = isoMsg.ASCIIMessage;
/// Max Field
isoMsg.MaxField = ISOMaxField;
/// MTI First
iXWork = (ISOFieldAttribute)iField["0"];
isoMsg.MTI = ISOBaseField.pickField(ref iIsoAscii, iXWork);
isoMsg.FieldHash[0] = isoMsg.MTI;
if (isdebug) Console.WriteLine("<id_" + iXWork.id + ">"
+ "<" + iXWork.name + ">" + isoMsg.MTI + "</" + iXWork.name + ">"
+ "</id_" + iXWork.id + ">");
/// BitMap
iXWork = (ISOFieldAttribute)iField["1"];
string bit = ISOBaseField.pickField(ref iIsoAscii, iXWork);
Hashtable bitmap = ISOBaseField.HashBitMap(bit);
isoMsg.BitMapHash = bitmap;
isoMsg.FieldHash[1] = bit;
/// Next Field Automatic Hashmap
for (int c = 2; c<ISOMaxField+1; c++)
{
if (isoMsg.hasField(c))
{
iXWork = (ISOFieldAttribute)iField[c.ToString()];
isoMsg.FieldHash[c] = ISOBaseField.pickField(ref iIsoAscii, iXWork);
if (isdebug) Console.WriteLine("<id_" + iXWork.id + ">"
+ "<" + iXWork.name + ">" + isoMsg.FieldHash[c] + "</" + iXWork.name + ">"
+ "</ID_" + iXWork.id + ">");
}
}
}
catch (Exception ee)
{
Console.WriteLine(("Invalid ISO Message") + " - " + ee.Message);
}
}
public static string putField(Hashtable field, ISOFieldAttribute iXWork)
{
string r = "";
if (iXWork.classid=="IFA_NUMERIC")
{
r = setIFA_NUMERIC(field, iXWork);
}
if (iXWork.classid=="IFA_CHAR")
{
r = setIFA_CHAR(field, iXWork);
}
if (iXWork.classid=="IFA_LLCHAR")
{
r = setIFA_LLCHAR(field, iXWork);
}
if (iXWork.classid=="IFA_LLLCHAR")
{
r = setIFA_LLLCHAR(field, iXWork);
}
if (iXWork.classid=="IFA_LLNUM")
{
r = setIFA_LLNUM(field, iXWork);
}
if (iXWork.classid=="IFA_BITMAP")
{
r = setIFA_BITMAP(field, iXWork);
}
return r;
}
private static string setIFA_NUMERIC(Hashtable field, ISOFieldAttribute iXWork)
{
string r = "";
r = (string)field[int.Parse(iXWork.id)];
if (r.Length > int.Parse(iXWork.length))
throw(new ISOFieldPackingException("Invalid field length on field : " + iXWork.id));
r = r.PadLeft(int.Parse(iXWork.length), '0');
return r;
}
private static string setIFA_LLNUM(Hashtable field, ISOFieldAttribute iXWork)
{
string r = (string)field[int.Parse(iXWork.id)];
if (r.Length > int.Parse(iXWork.length))
throw(new ISOFieldPackingException("Invalid field length on field : " + iXWork.id));
string l = r.Length.ToString().PadLeft(2, '0');
r = l + r;
return r;
}
private static string setIFA_BITMAP(Hashtable field, ISOFieldAttribute iXWork)
{
string r = "";
string rs = "";
IDictionaryEnumerator en = field.GetEnumerator();
bool ign = en.MoveNext(); ign = en.MoveNext(); //start from bit 2
int i = 2; bool Bitmap2nd = false;
while (en.MoveNext())
{
if ((bool)field[i])
{
r += "1";
if (i>64) Bitmap2nd = true;
}
else
{
r += "0";
}
i++;
}
if (Bitmap2nd)
{
r = "1" + r;
}
else
{
r = "0" + r;
r = r.Substring(0,64);
}
for (int e=0; e< r.Length/16; e++)
{
rs += ISOGenericFunction.ConvertBinary2Hex(r.Substring(e*16,16));
}
return rs;
}
private void loadPackager()
{
try
{
isdebug = isoMsg.debug;
XmlTextReader reader = new XmlTextReader(isoXmlFile);
while (reader.Read())
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
Hashtable attributes = new Hashtable();
string strURI = reader.NamespaceURI;
string strName = reader.Name;
if (reader.HasAttributes)
{
for (int i = 0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
attributes.Add(reader.Name, reader.Value);
}
}
/*
* Safe to hashtable
* */
if (!(strName.Equals("isopackager")))
{
IDictionaryEnumerator en = attributes.GetEnumerator();
ISOFieldAttribute iX = new ISOFieldAttribute();
while (en.MoveNext())
{
if (en.Key.ToString() == "id")
{
iX.id = en.Value.ToString();
}
if (en.Key.ToString() == "length")
{
iX.length = en.Value.ToString();
}
if (en.Key.ToString() == "name")
{
iX.name = en.Value.ToString();
}
if (en.Key.ToString() == "class")
{
iX.classid = en.Value.ToString();
}
if (en.Key.ToString() == "token")
{
iX.token = en.Value.ToString();
}
if (en.Key.ToString() == "pad")
{
iX.pad = en.Value.ToString();
}
}
iField.Add(iX.id, iX);
}
else
{
IDictionaryEnumerator en = attributes.GetEnumerator();
while (en.MoveNext())
{
if (en.Key.ToString() == "maxValidField")
{
ISOMaxField = int.Parse(en.Value.ToString());
iField = new Hashtable(ISOMaxField + 1);
}
}
}
break;
/*
* you can handle other cases here :
* - case XmlNodeType.EndElement
* - case XmlNodeType.Text
* */
default:
break;
}
}
}
catch (XmlException e)
{
Console.WriteLine("error occured: " + e.Message);
}
}
