void NewParse()
{
var logList = new TelnetLogList();
var text = TextBox1.Text;
var lines = text.Split(
new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
var ba = ParseHexLines(lines);
var inputArray = new NetworkStreamBackedInputByteArray(ba, ba.Length);
var sessionSettings = new SessionSettings();
Process5250.ParseResponseStream(logList, ba);
foreach (var item in logList)
{
if (item.NewGroup == true)
{
this.Model.RunLog.Add("");
}
this.Model.RunLog.Add(item.Text);
}
// peek at the input stream from server. Classify the data that is next
// to receive.
var typeData = ServerDataStream.PeekServerCommand(inputArray);
// input data not recogizied. Not a 5250 data strem header.
if (typeData == null)
{
logList.AddItem(Direction.Read, "Unknown data stream data");
logList.AddItems(
Direction.Read, inputArray.PeekBytes().ToHexReport(16));
}
else if (typeData.Value == TypeServerData.workstationHeader)
{
{
var rv = Process5250.GetAndParseWorkstationCommandList(
inputArray, sessionSettings);
var workstationCmdList = rv.Item1;
logList.AddItems(rv.Item2);
}
}
}
public TelnetLogList ParseDataStream(
NetworkStreamBackedInputByteArray inputArray, SessionSettings sessionSettings)
{
var logList = new TelnetLogList();
bool didParse = true;
while ((didParse == true) && (inputArray.RemainingLength > 0))
{
didParse = false;
if (didParse == false)
{
var telCmd = inputArray.NextTelnetCommand();
if (telCmd != null)
{
var s1 = telCmd.ToString();
logList.AddItem(Direction.Read, s1);
didParse = true;
}
}
if (didParse == false)
{
var rv = Process5250.GetAndParseWorkstationCommandList(
inputArray, sessionSettings);
logList.AddItems(rv.Item2);
var wrkstnCmdList = rv.Item1;
// draw the fields and literals on the canvas.
if (wrkstnCmdList?.Count > 0)
{
didParse = true;
foreach (var workstationCmd in wrkstnCmdList)
{
}
}
}
}
return(logList);
}
ProcessWorkstationDataStream(
this ConnectedSocketPack SocketPack, ScreenVisualItems VisualItems,
CanvasPositionCursor Caret)
{
WorkstationCommandList workstationCmdList = null;
List <WriteToDisplayCommand> wtdCmdList = null;
DataStreamHeader dsh = null;
var returnCmdList = new WorkstationCommandList();
HowReadScreen?howRead = null;
var logList = new TelnetLogList();
bool gotEOR = false;
while (gotEOR == false)
{
// input array is eof. Exit loop if have read a READ workstn command.
// Otherwise, read from server.
if (SocketPack.InputArray.IsEof() == true)
{
if (howRead != null)
{
break;
}
{
var log = SocketPack.InputArray.ReadFromNetworkStream(10, 60);
logList.AddItems(log);
if (SocketPack.InputArray.IsEof() == true)
{
break;
}
}
}
// peek at the input stream from server. Classify the data that is next
// to receive.
var typeData = ServerDataStream.PeekServerCommand(SocketPack.InputArray);
// input data not recogizied. Not a 5250 data strem header.
if (typeData == null)
{
logList.AddItem(Direction.Read, "Unknown data stream data");
logList.AddItems(
Direction.Read, SocketPack.InputArray.PeekBytes().ToHexReport(16));
break;
}
if (typeData.Value == TypeServerData.workstationHeader)
{
{
var rv = Process5250.GetAndParseWorkstationCommandList(
SocketPack.InputArray, SocketPack.Settings);
dsh = rv.Item1;
workstationCmdList = rv.Item2;
logList.AddItems(rv.Item3);
gotEOR = rv.Item4;
}
foreach (var workstationCmd in workstationCmdList)
{
if (workstationCmd is ClearUnitCommand)
{
returnCmdList.Add(workstationCmd);
}
// WTD command. Add to list of WTD commands. This list is returned to the
// caller of this method.
else if (workstationCmd is WriteToDisplayCommand)
{
returnCmdList.Add(workstationCmd);
var wtdCommand = workstationCmd as WriteToDisplayCommand;
if (wtdCmdList == null)
{
wtdCmdList = new List <WriteToDisplayCommand>();
}
wtdCmdList.Add(wtdCommand);
}
else if (workstationCmd is ReadMdtFieldsCommand)
{
howRead = HowReadScreen.ReadMdt;
}
// save screen command. Build response, send back to server.
else if (workstationCmd is SaveScreenCommand)
{
var ra = SaveScreenCommandExt.BuildSaveScreenResponse(VisualItems, Caret);
// send response stream back to server.
{
TelnetConnection.WriteToHost(logList, ra, SocketPack.TcpStream);
gotEOR = false;
}
}
else if (workstationCmd is WriteStructuredFieldCommand)
{
var wsfCmd = workstationCmd as WriteStructuredFieldCommand;
if (wsfCmd.RequestCode == WSF_RequestCode.Query5250)
{
var ra = Query5250Response.BuildQuery5250Response();
// send response stream back to server.
{
TelnetConnection.WriteToHost(logList, ra, SocketPack.TcpStream);
gotEOR = false;
}
}
}
else if (workstationCmd is WriteSingleStructuredFieldCommand)
{
}
}
}
}
return(new Tuple <HowReadScreen?, List <WriteToDisplayCommand>,
TelnetLogList, WorkstationCommandList, DataStreamHeader, bool>(
howRead, wtdCmdList, logList, returnCmdList, dsh, gotEOR));
}
private void MenuItem_Click(object sender, RoutedEventArgs e)
{
string itemText = null;
if (sender is MenuItem)
{
itemText = (sender as MenuItem).Header as string;
}
if (itemText == "Test")
{
var logList = new TelnetLogList();
var negSettings = NegotiateSettings.Build5250Settings("SRICHTER", "Steve25");
var lines = System.IO.File.ReadAllLines("c:\\downloads\\hextext.txt");
var ba = ParseHexLines(lines);
// print the bytes of the response stream as lines of hex text.
{
var rep = ba.ToHexReport(16);
logList.AddItem(Direction.Read, "Length:" + ba.Length + " Byte stream bytes:");
logList.AddItems(Direction.Read, rep);
}
var inputArray = new NetworkStreamBackedInputByteArray(ba, ba.Length);
var sessionSettings = new SessionSettings();
var rv = Process5250.GetAndParseWorkstationCommandList(
inputArray, sessionSettings);
logList.AddItems(rv.Item2);
var wrkstnCmdList = rv.Item1;
// draw the fields and literals on the canvas.
if (wrkstnCmdList != null)
{
foreach (var workstationCmd in wrkstnCmdList)
{
}
}
foreach (var item in logList)
{
this.Model.RunLog.Add(item.Text);
}
return;
}
else if (itemText == "Parse server stream")
{
var text = TextBox1.Text;
var lines = text.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
var ba = ParseHexLines(lines);
// print the bytes of the response stream as lines of hex text.
{
TelnetLogList logList = new TelnetLogList();
var rep = ba.ToHexReport(16);
logList.AddItem(Direction.Read, "Length:" + ba.Length + " Byte stream bytes:");
logList.AddItems(Direction.Read, rep);
}
}
else if (itemText == "Parse response stream")
{
var logList = new TelnetLogList();
var negSettings = NegotiateSettings.Build5250Settings("SRICHTER", "Steve25");
var lines = System.IO.File.ReadAllLines("c:\\downloads\\hextext.txt");
var ba = ParseHexLines(lines);
// print the bytes of the response stream as lines of hex text.
{
var rep = ba.ToHexReport(16);
logList.AddItem(Direction.Read, "Length:" + ba.Length + " Byte stream bytes:");
logList.AddItems(Direction.Read, rep);
}
Process5250.ParseResponseStream(logList, ba);
foreach (var item in logList)
{
if (item.NewGroup == true)
{
this.Model.RunLog.Add("");
}
this.Model.RunLog.Add(item.Text);
}
return;
}
else if (itemText == "Exit")
{
this.Close();
}
else if (itemText == "Settings")
{
}
else if (itemText == "Print")
{
LinePrinter.PrintLines(this.Model.RunLog);
}
else if (itemText == "Clear log")
{
Model.RunLog.Clear();
}
}
ProcessWorkstationDataStream(this ConnectedSocketPack SocketPack)
{
WorkstationCommandList workstationCmdList = null;
List <WriteToDisplayCommand> wtdCmdList = null;
HowReadScreen?howRead = null;
var logList = new TelnetLogList();
while (true)
{
// input array is eof. Exit loop if have read a READ workstn command.
// Otherwise, read from server.
if (SocketPack.InputArray.IsEof( ) == true)
{
if (howRead != null)
{
break;
}
{
var log = SocketPack.InputArray.ReadFromNetworkStream(20, 30);
logList.AddItems(log);
if (SocketPack.InputArray.IsEof() == true)
{
break;
}
}
}
// peek at the input stream from server. Classify the data that is next
// to receive.
var typeData = ServerDataStream.PeekServerCommand(SocketPack.InputArray);
// input data not recogizied. Not a 5250 data strem header.
if (typeData == null)
{
logList.AddItem(Direction.Read, "Unknown data stream data");
logList.AddItems(
Direction.Read, SocketPack.InputArray.PeekBytes().ToHexReport(16));
break;
}
if (typeData.Value == TypeServerData.workstationHeader)
{
{
var rv = Process5250.GetAndParseWorkstationCommandList(
SocketPack.InputArray, SocketPack.Settings);
workstationCmdList = rv.Item1;
logList.AddItems(rv.Item2);
}
foreach (var workstationCmd in workstationCmdList)
{
if (workstationCmd is ClearUnitCommand)
{
}
else if (workstationCmd is WriteToDisplayCommand)
{
var wtdCommand = workstationCmd as WriteToDisplayCommand;
if (wtdCmdList == null)
{
wtdCmdList = new List <WriteToDisplayCommand>();
}
wtdCmdList.Add(wtdCommand);
}
else if (workstationCmd is ReadMdtFieldsCommand)
{
howRead = HowReadScreen.ReadMdt;
}
// save screen command. Build response, send back to server.
else if (workstationCmd is SaveScreenCommand)
{
var ra = SaveScreenCommand.BuildSaveScreenResponse();
Debug.WriteLine("Response: " + ra.ToHex(' '));
// send response stream back to server.
{
TelnetConnection.WriteToHost(logList, ra, SocketPack.TcpStream);
}
// BgnTemp
logList.AddSpecialItem(LogItemSpecial.NewGeneration);
// EndTemp
}
else if (workstationCmd is WriteStructuredFieldCommand)
{
var wsfCmd = workstationCmd as WriteStructuredFieldCommand;
if (wsfCmd.RequestCode == WSF_RequestCode.Query5250)
{
var ra = Query5250Response.BuildQuery5250Response();
Debug.WriteLine("Response: " + ra.ToHex(' '));
// send response stream back to server.
{
TelnetConnection.WriteToHost(logList, ra, SocketPack.TcpStream);
}
}
}
}
}
}
return(new Tuple <HowReadScreen?, List <WriteToDisplayCommand>, TelnetLogList>(
howRead, wtdCmdList, logList));
}
