//--------------------------------------------------------------------//
// M e t h o d //
// m e t r i c s S a v e //
//--------------------------------------------------------------------//
// //
// Save the current settings. //
// //
//--------------------------------------------------------------------//
public void metricsSave()
{
TargetCore.metricsSaveNetPrinter(_printerAddress,
_printerPort,
_timeoutSend,
_timeoutReceive);
}
//--------------------------------------------------------------------//
// M e t h o d //
// b t n S a v e R e p o r t _ C l i c k //
//--------------------------------------------------------------------//
// //
// Called when the 'Save Report' button is clicked. //
// //
//--------------------------------------------------------------------//
private void btnSaveReport_Click(object sender, RoutedEventArgs e)
{
Boolean flagOffsetHex,
flagOptRptWrap = false;
ReportCore.eRptFileFmt rptFileFmt = ReportCore.eRptFileFmt.NA;
ReportCore.eRptChkMarks rptChkMarks = ReportCore.eRptChkMarks.NA;
if (_options.IndxGenOffsetFormat ==
PrnParseConstants.eOptOffsetFormats.Decimal)
{
flagOffsetHex = false;
}
else
{
flagOffsetHex = true;
}
TargetCore.metricsReturnFileRpt(ToolCommonData.eToolIds.PrnAnalyse,
ref rptFileFmt,
ref rptChkMarks,
ref flagOptRptWrap);
if (tabCtrl.SelectedItem == tabStatistics)
{
ToolPrnAnalyseReport.generate(eInfoType.Statistics,
rptFileFmt,
_tableStatistics,
_prnFilename,
_fileSize,
flagOffsetHex,
_options);
}
else if (tabCtrl.SelectedItem == tabContent)
{
ToolPrnAnalyseReport.generate(eInfoType.Content,
rptFileFmt,
_tableContent,
_prnFilename,
_fileSize,
flagOffsetHex,
_options);
}
else
{
ToolPrnAnalyseReport.generate(eInfoType.Analysis,
rptFileFmt,
_tableAnalysis,
_prnFilename,
_fileSize,
flagOffsetHex,
_options);
}
}
//--------------------------------------------------------------------//
// M e t h o d //
// s e n d R e q u e s t //
//--------------------------------------------------------------------//
// //
// Send previously generated request data to target. //
// //
//--------------------------------------------------------------------//
public static void sendRequest(PJLCommands.eCmdIndex cmdIndx)
{
PJLCommands.eRequestType reqType =
PJLCommands.getType(cmdIndx);
if ((reqType == PJLCommands.eRequestType.FSDirList) ||
(reqType == PJLCommands.eRequestType.FSQuery))
{
//------------------------------------------------------------//
// //
// PJL FileSystem query; request types: //
// - FSDIRLIST //
// - FSQUERY //
// Response from printer expected. //
// //
//------------------------------------------------------------//
TargetCore.requestStreamWrite(true);
}
else if (reqType == PJLCommands.eRequestType.FSUpload)
{
//------------------------------------------------------------//
// //
// PJL FileSystem upload to host workstation; request types: //
// - FSUPLOAD //
// Response from printer expected - write this direct to the //
// target file (it could be (much) larger than standard reply //
// buffer. //
// //
//------------------------------------------------------------//
TargetCore.requestStreamWrite(true);
}
else
{
//------------------------------------------------------------//
// //
// PJL FileSystem action; request types: //
// - FSAPPEND //
// - FSDELETE //
// - FSDOWNLOAD //
// - FSINIT //
// - FSMDKIR //
// Response from printer not expected. //
// //
//------------------------------------------------------------//
TargetCore.requestStreamWrite(false);
}
}
//--------------------------------------------------------------------//
// M e t h o d //
// b t n G e n e r a t e _ C l i c k //
//--------------------------------------------------------------------//
// //
// Called when the 'Generate' button is clicked. //
// //
//--------------------------------------------------------------------//
private void btnGenerate_Click(object sender, RoutedEventArgs e)
{
BinaryWriter binWriter = null;
TargetCore.requestStreamOpen(
ref binWriter,
ToolCommonData.eToolIds.PrnPrint,
ToolCommonData.eToolSubIds.None,
ToolCommonData.ePrintLang.Unknown);
copyPrnFile(_prnFilename, binWriter);
TargetCore.requestStreamWrite(false);
}
//--------------------------------------------------------------------//
// M e t h o d //
// i n i t i a l i s e //
//--------------------------------------------------------------------//
// //
// Initialise 'target' data. //
// //
//--------------------------------------------------------------------//
private void initialise()
{
TargetCore.metricsLoadNetPrinter(ref _printerAddress,
ref _printerPort,
ref _timeoutSend,
ref _timeoutReceive);
txtPrinterAddress.Text = _printerAddress;
txtPrinterPort.Text = _printerPort.ToString();
txtTimeoutSend.Text = _timeoutSend.ToString();
txtTimeoutReceive.Text = _timeoutReceive.ToString();
//----------------------------------------------------------------//
// //
// Set the (hidden) slider object to the passed-in scale value. //
// The slider is used as the source binding for a scale //
// transform in the (child) Options dialogue window, so that all //
// windows use the same scaling mechanism as the main window. //
// //
// NOTE: it would be better to bind the transform directly to the //
// scale value (set and stored in the Main window), but (so //
// far) I've failed to find a way to bind directly to a //
// class object Property value. //
// //
//----------------------------------------------------------------//
Double windowScale = MainFormData.WindowScale;
zoomSlider.Value = windowScale;
//----------------------------------------------------------------//
// //
// Setting sizes to the resizeable DockPanel element doesn't work!//
// //
//----------------------------------------------------------------//
this.Height = 280 * windowScale;
this.Width = 440 * windowScale;
// Double h = resizeable.Height;
// Double w = resizeable.Width;
// this.Height = h;
// this.Width = w;
}
//--------------------------------------------------------------------//
// M e t h o d //
// b t n S a v e R e p o r t _ C l i c k //
//--------------------------------------------------------------------//
// //
// Called when the 'Save report' button is clicked. //
// //
//--------------------------------------------------------------------//
private void btnSaveReport_Click(object sender, RoutedEventArgs e)
{
Boolean flagOffsetHex,
flagOptRptWrap = false;
ReportCore.eRptFileFmt rptFileFmt = ReportCore.eRptFileFmt.NA;
ReportCore.eRptChkMarks rptChkMarks = ReportCore.eRptChkMarks.NA;
if (_options.IndxGenOffsetFormat ==
PrnParseConstants.eOptOffsetFormats.Decimal)
{
flagOffsetHex = false;
}
else
{
flagOffsetHex = true;
}
TargetCore.metricsReturnFileRpt(ToolCommonData.eToolIds.MakeOverlay,
ref rptFileFmt,
ref rptChkMarks,
ref flagOptRptWrap);
if (_crntPDL == ToolCommonData.ePrintLang.PCL)
{
ToolMakeOverlayReport.generate(rptFileFmt,
_tableProgress,
_prnFilename,
_ovlFilenamePCL,
flagOffsetHex,
_options);
}
else
{
ToolMakeOverlayReport.generate(rptFileFmt,
_tableProgress,
_prnFilename,
_ovlFilenamePCLXL,
flagOffsetHex,
_options);
}
btnSaveReport.Visibility = Visibility.Visible;
}
//--------------------------------------------------------------------//
// M e t h o d //
// r e s e t T a r g e t //
//--------------------------------------------------------------------//
// //
// Reset the text on the 'Generate' button. //
// //
//--------------------------------------------------------------------//
public void resetTarget()
{
TargetCore.eTarget targetType = TargetCore.getType();
if (targetType == TargetCore.eTarget.File)
{
btnGenerate.Content = "Copy PRN file contents to file";
}
else if (targetType == TargetCore.eTarget.NetPrinter)
{
String netPrnAddress = "";
Int32 netPrnPort = 0;
Int32 netTimeoutSend = 0;
Int32 netTimeoutReceive = 0;
TargetCore.metricsLoadNetPrinter(ref netPrnAddress,
ref netPrnPort,
ref netTimeoutSend,
ref netTimeoutReceive);
btnGenerate.Content = "Send PRN file contents to " +
"\r\n" +
netPrnAddress + " : " +
netPrnPort.ToString();
}
else if (targetType == TargetCore.eTarget.WinPrinter)
{
String winPrintername = "";
TargetCore.metricsLoadWinPrinter(ref winPrintername);
btnGenerate.Content = "Send PRN file contents to printer " +
"\r\n" +
winPrintername;
}
}
//--------------------------------------------------------------------//
// M e t h o d //
// m e t r i c s S a v e //
//--------------------------------------------------------------------//
// //
// Save the current settings. //
// //
//--------------------------------------------------------------------//
private void metricsSave()
{
TargetCore.metricsSaveFileCapt(_crntToolId, _crntSubId, _crntPDL,
_saveFilename);
}
//--------------------------------------------------------------------//
// M e t h o d //
// i n i t i a l i s e //
//--------------------------------------------------------------------//
// //
// Initialise 'target' data. //
// //
//--------------------------------------------------------------------//
private void initialise()
{
btnOK.Visibility = Visibility.Hidden;
//----------------------------------------------------------------//
// //
// Tool and PDL identifiers. //
// //
//----------------------------------------------------------------//
if (_crntSubId == ToolCommonData.eToolSubIds.None)
{
txtCrntTool.Text =
Enum.GetName(typeof(ToolCommonData.eToolIds),
_crntToolId);
}
else
{
txtCrntTool.Text =
Enum.GetName(typeof(ToolCommonData.eToolIds),
_crntToolId) +
"|" +
Enum.GetName(typeof(ToolCommonData.eToolSubIds),
_crntSubId);
}
txtCrntPDL.Text = _crntPDL.ToString();
//----------------------------------------------------------------//
// //
// Output file data. //
// //
//----------------------------------------------------------------//
if ((_crntToolId == ToolCommonData.eToolIds.FontSample)
||
(_crntToolId == ToolCommonData.eToolIds.FormSample)
||
(_crntToolId == ToolCommonData.eToolIds.ImageBitmap)
||
(_crntToolId == ToolCommonData.eToolIds.MiscSamples)
||
(_crntToolId == ToolCommonData.eToolIds.PrintArea)
||
(_crntToolId == ToolCommonData.eToolIds.PrnPrint)
||
(_crntToolId == ToolCommonData.eToolIds.StatusReadback)
||
(_crntToolId == ToolCommonData.eToolIds.TrayMap))
{
grpOpFile.Visibility = Visibility.Visible;
lbFileNA.Visibility = Visibility.Hidden;
btnOK.Visibility = Visibility.Visible;
TargetCore.metricsReturnFileCapt(_crntToolId,
_crntSubId,
_crntPDL,
ref _saveFilename);
txtOpFilename.Text = _saveFilename;
}
else
{
grpOpFile.Visibility = Visibility.Hidden;
lbFileNA.Visibility = Visibility.Visible;
}
//----------------------------------------------------------------//
// //
// Set the (hidden) slider object to the passed-in scale value. //
// The slider is used as the source binding for a scale //
// transform in the (child) Options dialogue window, so that all //
// windows use the same scaling mechanism as the main window. //
// //
// NOTE: it would be better to bind the transform directly to the //
// scale value (set and stored in the Main window), but (so //
// far) I've failed to find a way to bind directly to a //
// class object Property value. //
// //
//----------------------------------------------------------------//
Double windowScale = MainFormData.WindowScale;
zoomSlider.Value = windowScale;
//----------------------------------------------------------------//
// //
// Setting sizes to the resizeable DockPanel element doesn't work!//
// //
//----------------------------------------------------------------//
this.Height = 300 * windowScale;
this.Width = 730 * windowScale;
}
//--------------------------------------------------------------------//
// M e t h o d //
// m e t r i c s S a v e //
//--------------------------------------------------------------------//
// //
// Save the current settings. //
// //
//--------------------------------------------------------------------//
private void metricsSave()
{
TargetCore.metricsSaveFileRpt(_crntToolId, _rptFileFmt,
_rptChkMarks, _flagOptRptWrap);
}
//--------------------------------------------------------------------//
// M e t h o d //
// i n i t i a l i s e //
//--------------------------------------------------------------------//
// //
// Initialise 'target' data. //
// //
//--------------------------------------------------------------------//
private void initialise()
{
btnOK.Visibility = Visibility.Hidden;
//----------------------------------------------------------------//
// //
// Tool and PDL identifiers. //
// //
//----------------------------------------------------------------//
if (_crntSubId == ToolCommonData.eToolSubIds.None)
{
txtCrntTool.Text =
Enum.GetName(typeof(ToolCommonData.eToolIds),
_crntToolId);
}
else
{
txtCrntTool.Text =
Enum.GetName(typeof(ToolCommonData.eToolIds),
_crntToolId) +
"|" +
Enum.GetName(typeof(ToolCommonData.eToolSubIds),
_crntSubId);
}
txtCrntPDL.Text = _crntPDL.ToString();
//----------------------------------------------------------------//
// //
// Report file data. //
// //
//----------------------------------------------------------------//
if ((_crntToolId == ToolCommonData.eToolIds.MakeOverlay)
||
(_crntToolId == ToolCommonData.eToolIds.PrintLang)
||
(_crntToolId == ToolCommonData.eToolIds.PrnAnalyse)
||
(_crntToolId == ToolCommonData.eToolIds.SoftFontGenerate)
||
(_crntToolId == ToolCommonData.eToolIds.StatusReadback)
||
(_crntToolId == ToolCommonData.eToolIds.SymbolSetGenerate))
{
grpRptFile.Visibility = Visibility.Visible;
lbFileNA.Visibility = Visibility.Hidden;
btnOK.Visibility = Visibility.Visible;
TargetCore.metricsReturnFileRpt(_crntToolId,
ref _rptFileFmt,
ref _rptChkMarks,
ref _flagOptRptWrap);
if (_rptFileFmt == ReportCore.eRptFileFmt.html)
{
rbRptFmtHtml.IsChecked = true;
}
else if (_rptFileFmt == ReportCore.eRptFileFmt.xml)
{
rbRptFmtXml.IsChecked = true;
}
else
{
rbRptFmtText.IsChecked = true;
}
grpRptChkMarks.Visibility = Visibility.Hidden;
grpRptOpt.Visibility = Visibility.Hidden;
if (_crntToolId == ToolCommonData.eToolIds.PrintLang)
{
grpRptChkMarks.Visibility = Visibility.Visible;
grpRptOpt.Visibility = Visibility.Visible;
if (_rptChkMarks >= ReportCore.eRptChkMarks.NA)
{
_rptChkMarks = ReportCore.eRptChkMarks.text;
}
if (_rptChkMarks == ReportCore.eRptChkMarks.boxsym)
{
rbRptChkMarksBoxSym.IsChecked = true;
}
else if (_rptChkMarks == ReportCore.eRptChkMarks.txtsym)
{
rbRptChkMarksTxtSym.IsChecked = true;
}
else
{
rbRptChkMarksText.IsChecked = true;
}
if (_flagOptRptWrap)
{
chkRptOptWrap.IsChecked = true;
}
else
{
chkRptOptWrap.IsChecked = false;
}
}
else if (_crntToolId == ToolCommonData.eToolIds.SoftFontGenerate)
{
grpRptChkMarks.Visibility = Visibility.Visible;
if (_rptChkMarks >= ReportCore.eRptChkMarks.NA)
{
_rptChkMarks = ReportCore.eRptChkMarks.text;
}
if (_rptChkMarks == ReportCore.eRptChkMarks.boxsym)
{
rbRptChkMarksBoxSym.IsChecked = true;
}
else if (_rptChkMarks == ReportCore.eRptChkMarks.txtsym)
{
rbRptChkMarksTxtSym.IsChecked = true;
}
else
{
rbRptChkMarksText.IsChecked = true;
}
}
}
else
{
grpRptFile.Visibility = Visibility.Hidden;
lbFileNA.Visibility = Visibility.Visible;
}
//----------------------------------------------------------------//
// //
// Set the (hidden) slider object to the passed-in scale value. //
// The slider is used as the source binding for a scale //
// transform in the (child) Options dialogue window, so that all //
// windows use the same scaling mechanism as the main window. //
// //
// NOTE: it would be better to bind the transform directly to the //
// scale value (set and stored in the Main window), but (so //
// far) I've failed to find a way to bind directly to a //
// class object Property value. //
// //
//----------------------------------------------------------------//
Double windowScale = MainFormData.WindowScale;
zoomSlider.Value = windowScale;
//----------------------------------------------------------------//
// //
// Setting sizes to the resizeable DockPanel element doesn't work!//
// //
//----------------------------------------------------------------//
this.Height = 350 * windowScale;
this.Width = 730 * windowScale;
}
//--------------------------------------------------------------------//
// M e t h o d //
// r e a d R e s p o n s e //
//--------------------------------------------------------------------//
// //
// Read response from target. //
// //
// There should be TWO FormFeeds in the returned data: //
// - first one after return of ECHO data; //
// - second one after end of response data; //
// //
// With some printers, a minimum of two 'reads' are necessary with //
// PJL Status Readback, because: //
// - the first read reads the ECHO (identifying) data (terminated //
// with a Form Feed byte). //
// - the second read reads the actual response data (also terminated //
// with a FormFeed byte). //
// //
// With other printers, the response data is concatenated with the //
// echo data, so a single read may be all that is necessary. //
// //
// In each case, multiple reads may be required if the length of the //
// returned data exceeds the read 'chunk' size. //
// //
// And some printers may respond with bits of data less than the //
// 'chunk' size, if there is a lot to return, but it is still //
// necessary to carry on reading until the terminating <FF> byte is //
// found. //
// //
//--------------------------------------------------------------------//
public static String readResponse()
{
const Int32 replyBufLen = 32768;
Byte[] replyData = new Byte[replyBufLen];
Int32 replyLen = 0;
Boolean readFF_A = false; // two <FF>s expected //
Boolean OK = false;
Boolean replyComplete = false;
Int32 offset = 0;
Int32 endOffset = 0;
Int32 bufRem = replyBufLen;
Int32 blockLen = 0;
while (!replyComplete)
{
OK = TargetCore.responseReadBlock(offset,
bufRem,
ref replyData,
ref blockLen);
endOffset = offset + blockLen;
if (!OK)
{
replyComplete = true;
}
else if (!readFF_A)
{
//--------------------------------------------------------//
// //
// Not yet found any <FF> bytes. //
// Search buffer to see if first, or both first and //
// second <FF> (as applicable) are present. //
// //
// This branch is expected to be entered since we include //
// a PJL ECHO commmand in the job header. //
// //
//--------------------------------------------------------//
for (Int32 i = offset; i < endOffset; i++)
{
if (replyData[i] == 0x0c)
{
if ((readFF_A) && (replyData[endOffset - 1] == 0x0c))
{
replyComplete = true;
}
else
{
readFF_A = true;
}
}
}
}
else
{
//--------------------------------------------------------//
// //
// <FF> at end of ECHO text is either not expected, or //
// has been read in a previous read action. //
// //
//--------------------------------------------------------//
if (replyData[endOffset - 1] == 0x0c)
{
//----------------------------------------------------//
// //
// Terminating <FF> found (as last byte of data //
// returned by current read action). //
// //
//----------------------------------------------------//
replyComplete = true;
}
}
offset += blockLen;
bufRem -= blockLen;
if (bufRem <= 0)
{
replyComplete = true;
}
}
replyLen = endOffset;
TargetCore.responseCloseConnection();
return(System.Text.Encoding.ASCII.GetString(replyData,
0,
replyLen));
}
//--------------------------------------------------------------------//
// M e t h o d //
// b t n G e n e r a t e _ C l i c k //
//--------------------------------------------------------------------//
// //
// Called when the 'Generate' button is clicked. //
// //
//--------------------------------------------------------------------//
private void btnGenerate_Click(object sender, RoutedEventArgs e)
{
Int32 result = 0;
Boolean bitmapOpen = false;
//----------------------------------------------------------------//
// //
// Get current test metrics. //
// Note that the relevant (PDL-specific) stored option values //
// SHOULD already be up-to-date, since the fields all have //
// associated 'OnChange' actions. ***** Not with WPF ????? ***** //
// But we'll save them all anyway, to make sure. //
// //
//----------------------------------------------------------------//
_indxPDL = cbPDL.SelectedIndex;
_crntPDL = (ToolCommonData.ePrintLang)_subsetPDLs[_indxPDL];
pdlOptionsStore();
//----------------------------------------------------------------//
// //
// Generate test print file. //
// //
//----------------------------------------------------------------//
bitmapOpen = ToolImageBitmapCore.bitmapOpen(_bitmapFilename);
if (!bitmapOpen)
{
result = -1;
}
if (result == 0)
{
result = ToolImageBitmapCore.readBmpFileHeader();
}
if (result == 0)
{
result = ToolImageBitmapCore.readBmpInfoHeader();
}
if (result == 0)
{
result = ToolImageBitmapCore.readBmpPalette();
}
if (result == 0)
{
BinaryWriter binWriter = null;
TargetCore.requestStreamOpen(
ref binWriter,
ToolCommonData.eToolIds.ImageBitmap,
ToolCommonData.eToolSubIds.None,
_crntPDL);
if (result == 0)
{
//--------------------------------------------------------//
// //
// Write test data to output file. //
// //
//--------------------------------------------------------//
if (_crntPDL == ToolCommonData.ePrintLang.PCL)
{
ToolImageBitmapPCL.generateJob(
binWriter,
_subsetPaperSizes[_indxPaperSizePCL],
_subsetPaperTypes[_indxPaperTypePCL],
_subsetOrientations[_indxOrientationPCL],
_destPosX,
_destPosY,
_destScalePercentX,
_destScalePercentY,
_indxRasterResolutionPCL);
}
else // if (_crntPDL == (Int32)ToolCommonData.ePrintLang.PCLXL)
{
ToolImageBitmapPCLXL.generateJob(
binWriter,
_subsetPaperSizes[_indxPaperSizePCLXL],
_subsetPaperTypes[_indxPaperTypePCLXL],
_subsetOrientations[_indxOrientationPCLXL],
_destPosX,
_destPosY,
_destScalePercentX,
_destScalePercentY);
}
}
if (result == 0)
{
TargetCore.requestStreamWrite(false);
}
}
if (bitmapOpen)
{
ToolImageBitmapCore.bitmapClose();
}
}
//--------------------------------------------------------------------//
// M e t h o d //
// m e t r i c s S a v e //
//--------------------------------------------------------------------//
// //
// Save the current settings. //
// //
//--------------------------------------------------------------------//
public void metricsSave()
{
TargetCore.metricsSaveWinPrinter(_printerName);
}
//--------------------------------------------------------------------//
// M e t h o d //
// i n i t i a l i s e //
//--------------------------------------------------------------------//
// //
// Initialise 'target' data. //
// //
//--------------------------------------------------------------------//
private void initialise()
{
Int32 indxPrinter = 0;
Int32 ctPrinters = 0;
String printerName;
//----------------------------------------------------------------//
// //
// Populate form. //
// //
//----------------------------------------------------------------//
TargetCore.metricsLoadWinPrinter(ref _printerName);
cbPrinters.Items.Clear();
ctPrinters = PrinterSettings.InstalledPrinters.Count;
for (Int32 i = 0; i < ctPrinters; i++)
{
printerName = PrinterSettings.InstalledPrinters[i];
cbPrinters.Items.Add(printerName);
if (printerName == _printerName)
{
indxPrinter = i;
}
}
//----------------------------------------------------------------//
if ((indxPrinter < 0) || (indxPrinter >= ctPrinters))
{
indxPrinter = 0;
}
cbPrinters.SelectedIndex = indxPrinter;
_printerName = cbPrinters.Text;
//----------------------------------------------------------------//
// //
// Set the (hidden) slider object to the passed-in scale value. //
// The slider is used as the source binding for a scale //
// transform in the (child) Options dialogue window, so that all //
// windows use the same scaling mechanism as the main window. //
// //
// NOTE: it would be better to bind the transform directly to the //
// scale value (set and stored in the Main window), but (so //
// far) I've failed to find a way to bind directly to a //
// class object Property value. //
// //
//----------------------------------------------------------------//
Double windowScale = MainFormData.WindowScale;
zoomSlider.Value = windowScale;
//----------------------------------------------------------------//
// //
// Setting sizes to the resizeable DockPanel element doesn't work!//
// //
//----------------------------------------------------------------//
this.Height = 240 * windowScale;
this.Width = 440 * windowScale;
// Double h = resizeable.Height;
// Double w = resizeable.Width;
// this.Height = h;
// this.Width = w;
}
//--------------------------------------------------------------------//
// M e t h o d //
// s e n d R e q u e s t //
//--------------------------------------------------------------------//
// //
// Send generated status readback request data to target. //
// //
//--------------------------------------------------------------------//
public static void sendRequest()
{
TargetCore.requestStreamWrite(true);
}
//--------------------------------------------------------------------//
// M e t h o d //
// r e a d R e s p o n s e U p l o a d //
//--------------------------------------------------------------------//
// //
// Read standard response from PJL FileSystem query; request types: //
// - FSUPLOAD //
// //
// Response from printer expected - write this direct to the target //
// file (it could be (much) larger than the standard reply buffer. //
// //
// The response terminates with a FormFeed byte, but the binary data //
// returned may also include FormFeed bytes, so have to ignore those //
// ones. //
// //
// Also, at least one printer (LaserJet M553x) appears to return //
// extra bytes (sometimes hundreds or more) between the end of the //
// upload (of a size determined by the SIZE parameter returned at the //
// start of the response) and the terminating <FF>. //
// This is presumably a firmware bug? //
// //
//--------------------------------------------------------------------//
private static String readResponseUpload(String binTgtFilename)
{
const Int32 replyBufLen = 32768;
String reply = "";
Boolean binFileOpen = false;
binFileOpen = binTgtFileOpen(binTgtFilename);
if (!binFileOpen)
{
reply = "Failed to open target binary file:\r\n\r\n" +
binTgtFilename;
}
else
{
Int32 binSize = -1;
Byte[] replyBlock = new Byte[replyBufLen];
// Boolean readFF_A = true; // only one <FF> expected //
Boolean OK = true;
Boolean replyComplete = false;
Boolean firstBlock = true;
Boolean supDataWritten = false;
Int32 offset = 0;
Int32 endOffset = 0;
Int32 bufRem = replyBufLen;
Int32 blockLen = 0;
Int32 binLen = 0;
Int32 binTot = 0;
Int32 binRem = 0;
Int32 supLen = 0;
while (OK && !replyComplete)
{
OK = TargetCore.responseReadBlock(offset,
bufRem,
ref replyBlock,
ref blockLen);
endOffset = offset + blockLen;
if (!OK)
{
replyComplete = true;
}
/*else if (!readFF_A)
* {
* //--------------------------------------------------------//
* // //
* // Not yet found any <FF> bytes. //
* // Search buffer to see if first, or both first and //
* // second <FF> (as applicable) are present. //
* // //
* // This branch will never be entered unless we include a //
* // PJL ECHO commmand in the job header; included in case //
* // we ever do this. //
* // //
* //--------------------------------------------------------//
*
* for (Int32 i = offset; i < endOffset; i++)
* {
* if (replyData[i] == 0x0c)
* {
* if ((readFF_A) && (replyData[endOffset - 1] == 0x0c))
* replyComplete = true;
* else
* readFF_A = true;
* }
* }
* }*/
else
{
//--------------------------------------------------------//
// //
// <FF> at end of ECHO text is either not expected, or //
// has been read in a previous read action. //
// //
//--------------------------------------------------------//
if (replyBlock[endOffset - 1] == 0x0c)
{
//----------------------------------------------------//
// //
// Terminating <FF> found (as last byte of data //
// returned by current read action). //
// //
//----------------------------------------------------//
replyComplete = true;
}
}
if (firstBlock)
{
//--------------------------------------------------------//
// //
// Assume that the first block of the response data will //
// contain (at least) the complete PJL FSUPLOAD command //
// with its parameters. //
// //
//--------------------------------------------------------//
Int32 cmdLen;
firstBlock = false;
cmdLen = Array.IndexOf(replyBlock,
PrnParseConstants.asciiLF,
0, blockLen);
if (cmdLen != -1)
{
//----------------------------------------------------//
// //
// Terminating <LF> byte of PJL command found. //
// Search for the value associated with the SIZE //
// parameter. //
// //
//----------------------------------------------------//
cmdLen += 1; // account for <LF> byte //
binSize = readResponseUploadSize(replyBlock, cmdLen);
reply = Encoding.ASCII.GetString(replyBlock,
0,
cmdLen) +
"\r\n" +
binSize + " bytes will be written to the" +
" target file:" + "\r\n\r\n" +
binTgtFilename;
binLen = blockLen - cmdLen;
if (replyComplete)
{
// terminating <FF> found; ignore this in count
binLen -= 1;
}
binRem = binSize;
if (binRem > binLen)
{
supLen = 0;
binRem = binRem - binLen;
}
else if (binRem < binLen)
{
supLen = binLen - binRem;
binLen = binRem;
binRem = 0;
}
else
{
supLen = 0;
binRem = 0;
}
binTot = binLen;
binTgtFileWrite(replyBlock, cmdLen, binLen);
}
else
{
//----------------------------------------------------//
// //
// Terminating <LF> byte of PJL command NOT found. //
// Send response blocks to the binary file for //
// diagnostic purposes. //
// //
//----------------------------------------------------//
reply = "SIZE data not found at start of response" +
"\r\n\r\n" +
"All response data will be written to the" +
" target file:" + "\r\n\r\n" +
binTgtFilename;
binSize = -1;
binRem = 0;
binTgtFileWrite(replyBlock, 0, blockLen);
}
}
else
{
//--------------------------------------------------------//
// //
// Not the first response block. //
// //
//--------------------------------------------------------//
if (binSize == -1)
{
// write everything to target file //
binLen = blockLen;
}
else
{
binLen = blockLen;
if (replyComplete)
{
// terminating <FF> found; ignore this in count
binLen -= 1;
}
if (binRem > binLen)
{
binRem = binRem - binLen;
}
else if (binRem < binLen)
{
supLen += (binLen - binRem);
binLen = binRem;
binRem = 0;
}
else
{
binRem = 0;
}
}
binTot += binLen;
binTgtFileWrite(replyBlock, 0, binLen);
}
if ((supLen != 0) && (!supDataWritten))
{
supDataWritten = true;
reply += "\r\n\r\n" +
"Response from device contains extra" +
" bytes after the binary data of size " +
binSize + " bytes.\r\n" +
"Here are the first " + supLen +
" such bytes:\r\n\r\n" +
">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>" +
"\r\n" +
Encoding.ASCII.GetString(replyBlock,
binLen,
supLen) +
"\r\n" +
"<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<";
}
}
//--------------------------------------------------------//
// //
// Response complete. //
// Close connection and output binary file. //
// //
//--------------------------------------------------------//
TargetCore.responseCloseConnection();
binTgtFileClose();
//--------------------------------------------------------//
// //
// Supplement reply data with details of any //
// inconsistencies. //
// //
//--------------------------------------------------------//
if (binTot < binSize)
{
reply += "\r\n\r\n" +
"Response contains only " + binTot +
" bytes of binary data, but " + binSize +
" bytes were expected!";
}
if (supLen != 0)
{
reply += "\r\n\r\n" +
"Response from device contains an extra " +
supLen + " bytes after the binary data!";
}
}
return(reply);
}
