/// <summary>
/// Installs the PrintDriver With LPR Queue Details as in activity Data
/// </summary>
private void InstallPrintDriverWithLPRQueue()
{
DriverDetails driver = CreateDriver(_activityData.PrintDriver, _pluginSettings["PrintDriverServer"]);
UpdateStatus($"Installing driver from {driver.InfPath}");
ExecutionServices.SystemTrace.LogDebug($"Installing driver from {driver.InfPath}");
DriverInstaller.Install(driver);
UpdateStatus("Driver Installation Completed");
UpdateStatus(string.Format("Creating LPR Port connecting to HPAC Server :{0}, QueueName : {1}", _hpacServerIP, _activityData.LprQueueName));
ExecutionServices.SystemTrace.LogDebug($"Creating LPR Port connecting to HPAC Server :{_hpacServerIP}, QueueName : {_activityData.LprQueueName}");
string portName = string.Format("_IP {0}_{1}", _hpacServerIP, _activityData.LprQueueName);
PrintPortManager.AddLprPort(portName, LprPrinterPortInfo.DefaultPortNumber, _hpacServerIP, _activityData.LprQueueName);
UpdateStatus("Port Creation Completed");
UpdateStatus(string.Format("Creating LocalPrintDevice with Driver :{0} and port : {1}", driver.Name, portName));
ExecutionServices.SystemTrace.LogDebug(string.Format("Creating LocalPrintDevice with Driver :{0} and port : {1}", driver.Name, portName));
string queueName = string.Format("{0} ({1})", driver.Name, portName);
if (!PrintQueueInstaller.IsInstalled(queueName))
{
PrintQueueInstaller.CreatePrintQueue(queueName, driver.Name, portName, driver.PrintProcessor);
PrintQueueInstaller.WaitForInstallationComplete(queueName, driver.Name);
UpdateStatus("Print Device Installation Completed");
}
PrintQueue queue = PrintQueueController.GetPrintQueue(queueName);
if (_activityData.IsDefaultPrinter)
{
PrintQueueController.SetDefaultQueue(queue);
UpdateStatus("Setting the Installed Print Device as a default Print Device");
}
ConfigurePrinterAttributes(queue);
UpdateStatus("Printer Attributes Configuration Completed");
}
/// <summary>
/// Prints the specified file to the specified print queue.
/// </summary>
/// <param name="file">The file to print.</param>
/// <param name="printQueue">The <see cref="PrintQueue" /> to print the file to.</param>
/// <param name="printVerb">The <see cref="PrintVerb" /> to use.</param>
/// <returns>A <see cref="FilePrintResult" /> object representing the outcome of the print operation.</returns>
/// <exception cref="FilePrintException">An error occurred while printing the file.</exception>
protected FilePrintResult PrintFile(FileInfo file, PrintQueue printQueue, PrintVerb printVerb)
{
OnStatusChanged($"Printing document using the {printVerb} verb.");
// If the verb being used is the Print verb, the default printer must be changed.
if (printVerb == PrintVerb.Print)
{
PrintQueueController.SetDefaultQueue(printQueue);
}
ProcessStartInfo processStartInfo = new ProcessStartInfo
{
FileName = file.FullName,
Verb = printVerb.ToString().ToLower(CultureInfo.CurrentCulture),
Arguments = string.Format("\"{0}\"", printQueue.FullName),
CreateNoWindow = true,
WindowStyle = ProcessWindowStyle.Hidden,
UseShellExecute = true,
ErrorDialog = false
};
return(PrintFileViaProcess(file, processStartInfo));
}
/// <summary>
/// Installs the print queue
/// </summary>
private Status InstallPrintQueue(PluginExecutionData executionData)
{
if (executionData.PrintQueues.Count == 0)
{
return(Status.Skipped);
}
_printQueueInfo = executionData.PrintQueues.First();
_defaultPrintQueue = PrintQueueController.Connect(_printQueueInfo);
// Log the device/server that was used for this job, if one was specified
LogDevice(executionData, _printQueueInfo);
//To check count of paper size,type and trays
try
{
int paperSize = GetCountFromRegistry("MediaSize");
int paperType = GetCountFromRegistry("MediaType");
int inputtrays =
((string[])
Registry.LocalMachine.OpenSubKey(
$@"System\CurrentControlSet\Control\Print\Printers\{ (object)_defaultPrintQueue.FullName}\PrinterDriverData").GetValue("InputSlot")).Count(
x => x.StartsWith("Tray", StringComparison.OrdinalIgnoreCase));
ExecutionServices.SystemTrace.LogInfo($"Paper Sizes available for { (object)_defaultPrintQueue.FullName} are { (object)paperSize}");
ExecutionServices.SystemTrace.LogInfo($"Paper Types available for { (object)_defaultPrintQueue.FullName} are { (object)paperType}");
ExecutionServices.SystemTrace.LogInfo($"Trays available for {_defaultPrintQueue.Name} are {inputtrays}");
}
catch (NullReferenceException nullRefEx)
{
ExecutionServices.SystemTrace.LogInfo($"Something went wrong when trying to read values from registry, Please manually validate the supported paper sizes, types and trays supported. Exception: { (object)nullRefEx.Message}");
}
if (ValidatePrintingShortcut(_defaultPrintQueue.FullName))
{
try
{
//this is a fix for defaultprintqueue.connected not working in windows vista due to UAC
foreach (string printerName in System.Drawing.Printing.PrinterSettings.InstalledPrinters)
{
if (_defaultPrintQueue.FullName.Equals(printerName))
{
if (_activityData.IsDefaultPrinter)
{
PrintQueueController.SetDefaultQueue(_defaultPrintQueue);
}
ExecutionServices.SystemTrace.LogDebug($"Printer installed: { (object)printerName}");
return(Status.Passed);
}
}
}
catch
{
return(Status.Failed);
}
}
else
{
ExecutionServices.SystemTrace.LogInfo(
$"Failed to install the device: {_printQueueInfo.AssociatedAssetId}");
return(Status.Failed);
}
return(Status.Passed);
}