private void IncrementQueueIndex(QueueInstallationData data)
{
if (!_queueIndex.ContainsKey(data.Key))
{
_queueIndex.Add(data.Key, 0);
}
_queueIndex[data.Key]++;
}
public InstallStatusData Create(string driverModel)
{
string key = driverModel;
lock (_lock)
{
if (!ContainsKey(key))
{
_queueInstallData = new QueueInstallationData();
InstallStatusData statusData = new InstallStatusData();
base.Add(key, statusData);
}
}
return(this[key]);
}
public InstallStatusData Create(QueueInstallationData queueData)
{
string key = queueData.QueueName;
lock (_lock)
{
if (!ContainsKey(key))
{
_queueInstallData = queueData;
InstallStatusData statusData = new InstallStatusData();
base.Add(key, statusData);
}
}
return(this[key]);
}
private bool SetupSharing(InstallerPrintDevice printDevice, StatusRecord record, QueueInstallationData queueData)
{
bool status = true;
try
{
UpdateStatus("Configuring sharing...");
record.Start("SHARING");
Retry.WhileThrowing
(
() => SetupSharingAction(printDevice, record),
3,
TimeSpan.FromSeconds(3),
new List <Type>()
{
typeof(Win32Exception)
}
);
record.End();
}
catch (PrintQueueException ex)
{
RecordError(record, queueData, ex);
status = false;
}
return(status);
}
private bool SetupClientRendering(InstallerPrintDevice printDevice, StatusRecord record, QueueInstallationData queueData)
{
bool status = true;
try
{
UpdateStatus(@"Configuring ""Render on Client"" setting...");
record.Start("RENDERING");
Retry.WhileThrowing
(
() => SetupClientRenderingAction(printDevice, record),
3,
TimeSpan.FromSeconds(3),
new List <Type>()
{
typeof(ArgumentNullException),
typeof(SecurityException),
typeof(ObjectDisposedException),
typeof(UnauthorizedAccessException),
typeof(IOException)
}
);
record.End();
}
catch (PrintQueueException ex)
{
RecordError(record, queueData, ex);
status = false;
}
return(status);
}
private bool InstallQueue(InstallerPrintDevice printDevice, StatusRecord record, QueueInstallationData queueData)
{
bool status = true;
try
{
UpdateStatus("Creating queue... " + queueData.QueueName);
record.Start("QUEUE");
Retry.WhileThrowing
(
() => InstallQueueAction(printDevice, record),
3,
TimeSpan.FromSeconds(2),
new List <Type>()
{
typeof(Win32Exception)
}
);
record.End();
}
catch (PrintQueueException ex)
{
RecordError(record, queueData, ex);
status = false;
}
catch (Win32Exception ex)
{
RecordError(record, queueData, ex);
status = false;
}
catch (InvalidOperationException ex)
{
RecordError(record, queueData, ex);
status = false;
}
return(status);
}
private bool SetupPort(InstallerPrintDevice printDevice, StatusRecord record, QueueInstallationData queueData)
{
bool status = true;
try
{
UpdateStatus("Creating port... " + printDevice.Port.PortName);
record.Start("PORT");
Retry.WhileThrowing
(
() => SetupPortAction(printDevice, record),
3,
TimeSpan.FromSeconds(3),
new List <Type>()
{
typeof(Win32Exception)
}
);
record.End();
}
catch (PrintQueueException ex)
{
RecordError(record, queueData, ex);
status = false;
}
return(status);
}
private void RecordError(StatusRecord record, QueueInstallationData queueData, Exception ex)
{
UpdateStatus("Error, aborting... " + ex.Message);
record.Post("ERR - ABORT: {0}".FormatWith(ex.Message));
queueData.Progress = "ERROR";
}
private void CreatePrintQueue(object state)
{
_installThreads.Add(Thread.CurrentThread);
QueueInstallationData queueData = state as QueueInstallationData;
InstallStatusData status = _installStatus.Create(queueData);
try
{
if (queueData.QueueIsInstalled)
{
// This queue is already installed, so return
return;
}
if (string.IsNullOrEmpty(queueData.Address))
{
UpdateStatus("NO ADDRESS - SKIPPING");
status.Record("NO ADDRESS - SKIPPING");
return;
}
// Install the initial Print Driver for this queue if needed
PrintDeviceDriver driver = queueData.Driver;
InstallDriver(driver);
DateTime queueInstallStart = DateTime.Now;
status.Record("NEW ENTRY START", out queueInstallStart);
TcpIPPortInstaller port = TcpIPPortInstaller.CreateRawPortManager
(
queueData.Address,
portNumber: queueData.Port,
portName: "IP_{0}:{1}".FormatWith(queueData.Address, queueData.Port),
snmpEnabled: queueData.SnmpEnabled
);
queueData.Progress = "Working...";
UpdateStatus("Installing... " + queueData.QueueName);
TraceFactory.Logger.Debug("UseConfigurationFile: {0}".FormatWith(queueData.UseConfigurationFile));
if (!queueData.UseConfigurationFile)
{
// Make sure there are no CFM files sitting in the driver directory
RemoveConfigFiles(status);
RestoreDriverDefaults(driver, status);
}
InstallerPrintDevice printDevice = new InstallerPrintDevice(driver, port);
printDevice.ConfigFile = (queueData.UseConfigurationFile) ? queueData.ConfigurationFilePath : string.Empty;
printDevice.QueueName = queueData.QueueName;
printDevice.IsSharedQueue = queueData.Shared;
printDevice.IsRenderedOnClient = queueData.ClientRender;
bool queueCreated = true;
StatusRecord record = new StatusRecord(status);
while (true)
{
if (!SetupPort(printDevice, record, queueData))
{
queueCreated = false;
break;
}
if (!InstallQueue(printDevice, record, queueData))
{
queueCreated = false;
break;
}
if (!SetupClientRendering(printDevice, record, queueData))
{
queueCreated = false;
break;
}
if (!SetupSharing(printDevice, record, queueData))
{
queueCreated = false;
break;
}
break;
}
DateTime queueInstallEnd = DateTime.Now;
status.Record("NEW ENTRY END", out queueInstallEnd);
TimeSpan totalTime = queueInstallEnd.Subtract(queueInstallStart);
status.Record("NEW ENTRY TOTAL", totalTime);
if (queueCreated)
{
queueData.Progress = "{0:D2}:{1:D2}.{2:D3}".FormatWith(totalTime.Minutes, totalTime.Seconds, totalTime.Milliseconds);
UpdateStatus("1");
UpdateStatus("Queue creation complete.");
}
else
{
queueData.Progress = "ERROR";
UpdateStatus("1");
UpdateStatus("Queue creation failed.");
}
_threadSemaphore.Release();
}
catch (Win32Exception ex)
{
status.Record("FAILED: " + ex.Message);
string message = new Win32Exception(ex.NativeErrorCode).Message;
UpdateStatus("Queue creation failed: {0}".FormatWith(message));
FireComplete();
return;
}
finally
{
_installThreads.Remove(Thread.CurrentThread);
}
}
public void Reset()
{
this.Clear();
_queueInstallStatus.Clear();
_queueInstallData = null;
}
/// <summary>
/// Constructs the queue definitions based on the provided list of printer Ids.
/// </summary>
/// <param name="printerIds">The printer ids.</param>
/// <param name="sourceDriver">The driver.</param>
/// <param name="currentDriver">The driver.</param>
/// <param name="description">The additional description.</param>
/// <param name="queueCount">The queue count.</param>
/// <returns></returns>
public Collection <QueueInstallationData> Create
(
Collection <string> printerIds,
PrintDeviceDriver sourceDriver,
PrintDeviceDriver currentDriver,
string description,
int queueCount = 1,
bool fullName = true
)
{
Collection <QueueInstallationData> queueData = new Collection <QueueInstallationData>();
StringBuilder queueName = new StringBuilder();
if (printerIds.Count == 0)
{
return(queueData);
}
using (AssetInventoryContext context = DbConnect.AssetInventoryContext())
{
foreach (Asset asset in context.Assets.Where(n => printerIds.Contains(n.AssetId)))
{
for (int i = 0; i < queueCount; i++)
{
QueueInstallationData data = new QueueInstallationData();
// Assign the driver install data from a collected list of loaded package data
// based on the version.
data.Driver = sourceDriver;
data.AssetId = asset.AssetId;
data.QueueType = asset.AssetType;
data.Shared = true;
queueName.Clear();
if (asset.AssetType == "Printer")
{
Printer printer = (Printer)asset;
data.Port = printer.PortNumber;
data.Address = printer.Address1;
data.SnmpEnabled = true;
data.ClientRender = false;
data.Shared = true;
data.Description = printer.Description;
queueName.Append(printer.Product);
queueName.Append(" ").Append(data.AssetId);
if (fullName)
{
queueName.Append(" ").Append(currentDriver.DriverType);
queueName.Append(" ").Append(Regex.Replace(currentDriver.VerifyPdl, @"\s+", " "));
}
if (!string.IsNullOrEmpty(currentDriver.Release))
{
queueName.Append(" ").Append(Regex.Replace(currentDriver.Release, @"\s+", " "));
}
// Append the additional description data if it exists
if (!string.IsNullOrEmpty(description))
{
queueName.Append(" ").Append(Regex.Replace(description, @"\s+", " "));
}
}
else if (asset.AssetType == "VirtualPrinter")
{
VirtualPrinter virtualPrinter = (VirtualPrinter)asset;
//Build a shortened version of the asset ID
string addressCode = asset.AssetId.Split('-')[0];
AddressParser assetIP = new AddressParser(virtualPrinter.Address);
data.Port = virtualPrinter.PortNumber;
data.Address = virtualPrinter.Address;
data.SnmpEnabled = virtualPrinter.SnmpEnabled;
data.Description = "Virtual Printer";
data.ClientRender = false;
data.Shared = true;
queueName.Append(addressCode);
queueName.Append("-").Append(assetIP.GetOctet(2));
queueName.Append("-").Append(assetIP.GetOctet(3));
queueName.Append(" ").Append(currentDriver.DriverType);
queueName.Append(" ").Append(Regex.Replace(currentDriver.VerifyPdl, @"\s+", " "));
if (!string.IsNullOrEmpty(currentDriver.Release))
{
queueName.Append(" ").Append(Regex.Replace(currentDriver.Release, @"\s+", " "));
}
// Append the additional description data if it exists
if (!string.IsNullOrEmpty(description))
{
queueName.Append(" ").Append(Regex.Replace(description, @"\s+", " "));
}
}
data.Key = queueName.ToString();
IncrementQueueIndex(data);
if (queueCount > 1)
{
queueName.Append(" ").Append(_queueIndex[data.Key].ToString("D3"));
}
data.QueueName = queueName.ToString();
queueData.Add(data);
}
}
}
return(queueData);
}
/// <summary>
/// Constructs the queue definitions based on user provided configuration.
/// </summary>
/// <param name="properties">The driver.</param>
/// <param name="additionalDescription">The additional description.</param>
/// <param name="ipStartValue">The start value of the last IP octet.</param>
/// <param name="ipEndValue">The end value of the last IP octet.</param>
/// <param name="hostName">The hostname.</param>
/// <param name="numberOfQueues">The number of queues.</param>
/// <param name="addressCode">The address code.</param>
/// <param name="incrementIP">if set to <c>true</c> increment IP octet values.</param>
/// <param name="enableSnmp">if set to <c>true</c> SNMP will be enable on the port.</param>
/// <param name="renderOnClient">if set to <c>true</c> the render on client option will be set on the queue.</param>
/// <param name="shareQueues">if set to <c>true</c> the queue will be shared.</param>
/// <returns>Collection of QueueInstallationData</returns>
public Collection <QueueInstallationData> Create
(
PrintDeviceDriver properties,
string additionalDescription,
int ipStartValue,
int ipEndValue,
string hostName,
int numberOfQueues,
string addressCode,
bool incrementIP,
bool enableSnmp,
bool renderOnClient,
bool shareQueues
)
{
if (properties == null)
{
throw new ArgumentNullException("properties");
}
if (numberOfQueues < 1)
{
throw new ArgumentException("numberOfQueues must be a positive, non-zero integer.");
}
if (ipStartValue < 1)
{
throw new ArgumentException("ipStartValue must be a positive, non-zero integer.");
}
Collection <QueueInstallationData> queueData = new Collection <QueueInstallationData>();
int currentIPNumber = ipStartValue;
FrameworkServer vPrintServer = null;
using (AssetInventoryContext context = DbConnect.AssetInventoryContext())
{
vPrintServer = context.FrameworkServers.FirstOrDefault(n => n.HostName.StartsWith(hostName));
}
AddressParser serverIP = ParseAddress(vPrintServer);
StringBuilder queueName = new StringBuilder();
for (int i = 0; i < numberOfQueues; i++)
{
queueName.Clear();
QueueInstallationData data = new QueueInstallationData();
data.Driver = properties;
data.QueueType = "VirtualPrinter";
data.AssetId = "{0}-{1:D5}".FormatWith(addressCode, currentIPNumber);
data.Address = serverIP.Prefix + currentIPNumber.ToString();
data.SnmpEnabled = enableSnmp;
data.ClientRender = renderOnClient;
data.Shared = shareQueues;
queueName.Append(addressCode);
queueName.Append("-").Append(serverIP.GetOctet(2));
queueName.Append("-").Append(currentIPNumber.ToString("D3"));
queueName.Append(" ").Append(properties.DriverType);
queueName.Append(" ").Append(Regex.Replace(properties.VerifyPdl, @"\s+", " "));
if (!string.IsNullOrEmpty(properties.Release))
{
queueName.Append(" ").Append(Regex.Replace(properties.Release, @"\s+", " "));
}
// Append the additional description data if it exists
if (!string.IsNullOrEmpty(additionalDescription))
{
queueName.Append(" ").Append(Regex.Replace(additionalDescription, @"\s+", " "));
}
// Append a queue index if we're reusing the Virtual Printer for multiple queues
if (incrementIP == false || numberOfQueues > 255)
{
data.Key = queueName.ToString();
IncrementQueueIndex(data);
queueName.Append(" ").Append(_queueIndex[data.Key].ToString("D3"));
}
data.QueueName = queueName.ToString();
queueData.Add(data);
if (currentIPNumber == ipEndValue)
{
//Restart the IP number, don't increment
currentIPNumber = ipStartValue;
}
else if (incrementIP)
{
currentIPNumber++;
}
}
return(queueData);
}
