public CloudPrinterImpl(PrintQueue queue)
{
PrintTicket defaults = queue.DefaultPrintTicket.Clone();
defaults.OutputColor = OutputColor.Monochrome;
defaults.PageMediaSize = new PageMediaSize(PageMediaSizeName.ISOA4);
this.Name = queue.FullName;
this.Description = queue.Description;
this.Capabilities = XDocument.Load(queue.GetPrintCapabilitiesAsXml()).ToString();
this.Defaults = new StreamReader(defaults.GetXmlStream(), Encoding.UTF8, false).ReadToEnd();
this.CapsHash = GetMD5Hash(Encoding.UTF8.GetBytes(Capabilities));
PrinterConfigurationSection printerconfigs = Config.PrinterConfigurationSection;
if (printerconfigs != null)
{
this.PrinterConfiguration = printerconfigs.Printers.OfType<PrinterConfiguration>().SingleOrDefault(p => p.Name == this.Name);
if (this.PrinterConfiguration != null)
{
this.JobPrinterType = AppDomain.CurrentDomain.GetAssemblies().SelectMany(a => a.GetTypes().Where(t => t.Name == this.PrinterConfiguration.JobPrinter && typeof(JobPrinter).IsAssignableFrom(t))).SingleOrDefault();
}
else
{
this.JobPrinterType = AppDomain.CurrentDomain.GetAssemblies().SelectMany(a => a.GetTypes().Where(t => t.Name == printerconfigs.DefaultJobPrinter && typeof(JobPrinter).IsAssignableFrom(t))).SingleOrDefault();
}
}
if (this.JobPrinterType == null)
{
this.JobPrinterType = PrinterConfiguration.DefaultJobPrinterType;
}
}
public CloudPrinterImpl(PrintQueue queue)
{
PrintTicket defaults = queue.DefaultPrintTicket.Clone();
defaults.OutputColor = OutputColor.Monochrome;
defaults.PageMediaSize = new PageMediaSize(PageMediaSizeName.ISOA4);
this.Name = queue.FullName;
this.Description = queue.Description;
this.Capabilities = XDocument.Load(queue.GetPrintCapabilitiesAsXml()).ToString();
this.Defaults = new StreamReader(defaults.GetXmlStream(), Encoding.UTF8, false).ReadToEnd();
this.CapsHash = GetMD5Hash(Encoding.UTF8.GetBytes(Capabilities));
PrinterConfigurationSection printerconfigs = Config.PrinterConfigurationSection;
if (printerconfigs != null)
{
this.PrinterConfiguration = printerconfigs.Printers.OfType <PrinterConfiguration>().SingleOrDefault(p => p.Name == this.Name);
if (this.PrinterConfiguration != null)
{
this.JobPrinterType = AppDomain.CurrentDomain.GetAssemblies().SelectMany(a => a.GetTypes().Where(t => t.Name == this.PrinterConfiguration.JobPrinter && typeof(JobPrinter).IsAssignableFrom(t))).SingleOrDefault();
}
else
{
this.JobPrinterType = AppDomain.CurrentDomain.GetAssemblies().SelectMany(a => a.GetTypes().Where(t => t.Name == printerconfigs.DefaultJobPrinter && typeof(JobPrinter).IsAssignableFrom(t))).SingleOrDefault();
}
}
if (this.JobPrinterType == null)
{
this.JobPrinterType = PrinterConfiguration.DefaultJobPrinterType;
}
}
/// <summary>
/// Reads print queue configuration xml to retrieve the current list of input bins.
/// </summary>
/// <param name="printQueue">The print queue to query.</param>
/// <returns></returns>
public static Dictionary <string, string> GetInputBins(PrintQueue printQueue)
{
Dictionary <string, string> inputBins = new Dictionary <string, string>();
// Get the print queue PrintCapabilities.
XmlDocument xmlDoc = null;
using (MemoryStream stream = printQueue.GetPrintCapabilitiesAsXml())
{
// Read the JobInputBins out of the PrintCapabilities.
xmlDoc = new XmlDocument();
xmlDoc.Load(stream);
}
// Create NamespaceManager and add PrintSchemaFrameWork-Namespace (should be on DocumentElement of the PrintTicket).
// Prefix: psf NameSpace: xmlDoc.DocumentElement.NamespaceURI = "http://schemas.microsoft.com/windows/2003/08/printing/printschemaframework"
XmlNamespaceManager manager = new XmlNamespaceManager(xmlDoc.NameTable);
manager.AddNamespace(xmlDoc.DocumentElement.Prefix, xmlDoc.DocumentElement.NamespaceURI);
// Select all job input bins.
XmlNodeList nodeList = xmlDoc.SelectNodes("//psf:Feature[@name='psk:JobInputBin']/psf:Option/psf:Property", manager);
// Load the Dictionary with the bin values and names. The names will be used to modify the print ticket if necessary.
foreach (XmlNode node in nodeList)
{
inputBins.Add(node.LastChild.InnerText, node.ParentNode.Attributes[0].Value);
}
return(inputBins);
}
private static string GetCapabilitiesFromPrintQueue(PrintQueue pq)
{
string cap = null;
using (var ms = pq.GetPrintCapabilitiesAsXml())
using (var sr = new StreamReader(ms))
{
cap = sr.ReadToEnd();
}
return(cap);
}
public static Dictionary<string, string> GetInputBins(PrintQueue printQueue)
{
var inputBins = new Dictionary<string, string>();
var printerCapXmlStream = printQueue.GetPrintCapabilitiesAsXml();
var xmlDoc = new XmlDocument();
xmlDoc.Load(printerCapXmlStream);
var manager = new XmlNamespaceManager(xmlDoc.NameTable);
manager.AddNamespace(xmlDoc.DocumentElement.Prefix, xmlDoc.DocumentElement.NamespaceURI);
var nodeList = xmlDoc.SelectNodes("//psf:Feature[@name='psk:JobInputBin']/psf:Option", manager);
foreach (XmlNode node in nodeList)
{
inputBins.Add(node.LastChild.InnerText, node.Attributes["name"].Value);
}
return inputBins;
}
public static Dictionary <string, string> GetInputBins(PrintQueue printQueue)
{
var inputBins = new Dictionary <string, string>();
var printerCapXmlStream = printQueue.GetPrintCapabilitiesAsXml();
var xmlDoc = new XmlDocument();
xmlDoc.Load(printerCapXmlStream);
var manager = new XmlNamespaceManager(xmlDoc.NameTable);
manager.AddNamespace(xmlDoc.DocumentElement.Prefix, xmlDoc.DocumentElement.NamespaceURI);
var nodeList = xmlDoc.SelectNodes("//psf:Feature[@name='psk:JobInputBin']/psf:Option", manager);
foreach (XmlNode node in nodeList)
{
inputBins.Add(node.LastChild.InnerText, node.Attributes["name"].Value);
}
return(inputBins);
}
public static XDocument GetPrintCapabilitiesAsXDocument([NotNull] this PrintQueue printQueue)
{
if (printQueue == null)
{
throw new ArgumentNullException(nameof(printQueue));
}
XDocument result;
try
{
using (var memoryStream = printQueue.GetPrintCapabilitiesAsXml())
{
result = XDocument.Load(memoryStream);
}
}
catch (PrintQueueException printQueueException)
{
throw new InvalidOperationException("Failed to get print capabilities",
printQueueException);
}
return(result);
}