public void GetFolderInformation(out string PrintJobsRootFolder, out string LabelDefinitionsRootFolder, out string PaperDefinitionsRootFolder)
{
GlobalDataStore.Logger.Debug("RemClientControlObject.GetFolderInformation");
string AppPath = GlobalDataStore.AppPath;
string RemotingConfigFilePath = AppPath + @"\ACALabelXClient.config.xml";
lock (GlobalDataStore.LockClass)
{
if (!File.Exists(RemotingConfigFilePath))
{
throw new LabelXRemClientControlOjectException(string.Format("Remoting configuration file doesn't exist: {0}", RemotingConfigFilePath));
}
}
//not need all but fasted to use this for now...
string SettingsRootFolder;
string MachineName;
int PollFrequency;
PrintGroupItemList PrintGroups = new PrintGroupItemList();
Toolbox.Toolbox toolbox = new Toolbox.Toolbox();
toolbox.GetGeneralClientConfiguratonEx(AppPath + @"\ACALabelXClient.config.xml",
out PrintJobsRootFolder,
out LabelDefinitionsRootFolder,
out PaperDefinitionsRootFolder,
out SettingsRootFolder,
out MachineName,
out PollFrequency,
ref PrintGroups);
}
public bool AddPrinterToPrintGroupItem(PrintGroupItem it, string PrinterName)
{
GlobalDataStore.Logger.Debug("RemClientControlObject.AddPrinterToPrintGroupItem");
bool bRet = false;
string PrintJobsRootFolder;
string LabelDefinitionsRootFolder;
string PaperDefinitionsRootFolder;
string SettingsRootFolder;
string MachineName;
int PollFrequency;
PrintGroupItemList PrintGroups;
PrintGroups = new PrintGroupItemList();
string AppPath = GlobalDataStore.AppPath; // System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
string RemotingConfigFilePath = AppPath + @"\ACALabelXClient.config.xml";
lock (GlobalDataStore.LockClass)
{
if (!File.Exists(RemotingConfigFilePath))
{
throw new LabelXRemClientControlOjectException(string.Format("Remoting configuration file doesn't exist: {0}", RemotingConfigFilePath));
}
}
Toolbox.Toolbox toolbox = new Toolbox.Toolbox();
toolbox.GetGeneralClientConfiguratonEx(AppPath + @"\ACALabelXClient.config.xml",
out PrintJobsRootFolder,
out LabelDefinitionsRootFolder,
out PaperDefinitionsRootFolder,
out SettingsRootFolder,
out MachineName,
out PollFrequency,
ref PrintGroups);
//First check if the printgroupitem still exists
foreach (PrintGroupItem item in PrintGroups)
{
if (item.Name.Equals(it.Name, StringComparison.OrdinalIgnoreCase))
{
PrinterItem pi;
pi = new PrinterItem();
pi.LongName = PrinterName;
pi.Enabled = true;
pi.Trays = new PrinterTrayItems();
bRet = Toolbox.Toolbox.StorePrinter(AppPath + @"\ACALabelXClient.config.xml", item, pi);
break;
}
}
return(bRet);
}
public StringCollection GetPaperTypes()
{
GlobalDataStore.Logger.Debug("RemClientControlObject.GetPaperTypes");
string PrintJobsRootFolder;
string LabelDefinitionsRootFolder;
string PaperDefinitionsRootFolder;
string SettingsRootFolder;
string MachineName;
int PollFrequency;
PrintGroupItemList PrintGroups;
PrintGroups = new PrintGroupItemList();
string AppPath = GlobalDataStore.AppPath;// System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
string RemotingConfigFilePath = AppPath + @"\ACALabelXClient.config.xml";
lock (GlobalDataStore.LockClass)
{
if (!File.Exists(RemotingConfigFilePath))
{
throw new LabelXRemClientControlOjectException(string.Format("Remoting configuration file doesn't exist: {0}", RemotingConfigFilePath));
}
}
Toolbox.Toolbox toolbox = new Toolbox.Toolbox();
toolbox.GetGeneralClientConfiguratonEx(AppPath + @"\ACALabelXClient.config.xml",
out PrintJobsRootFolder,
out LabelDefinitionsRootFolder,
out PaperDefinitionsRootFolder,
out SettingsRootFolder,
out MachineName,
out PollFrequency,
ref PrintGroups);
StringCollection theList;
List <LabelXItem> itemList;
itemList = new List <LabelXItem>();
theList = new StringCollection();
Toolbox.Toolbox.GetItemsFromFolder(PaperDefinitionsRootFolder, ref itemList, string.Empty, LabelX.Toolbox.Toolbox.FileFilterXML);
foreach (LabelXItem it in itemList)
{
theList.Add(it.Name);
}
return(theList);
}
public ACA.LabelX.Toolbox.PrintGroupItemList GetLabelPrintGroupsEx(out string Machine)
{
GlobalDataStore.Logger.Debug("RemClientControlObject.GetLabelPrintGroupsEx");
ACA.LabelX.Toolbox.PrintGroupItemList PrintGroups;
PrintGroups = new ACA.LabelX.Toolbox.PrintGroupItemList();
string AppPath = GlobalDataStore.AppPath; // System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
string RemotingConfigFilePath = AppPath + @"\ACALabelXClient.config.xml";
lock (GlobalDataStore.LockClass)
{
if (!File.Exists(RemotingConfigFilePath))
{
throw new LabelXRemClientControlOjectException(string.Format("Remoting configuration file doesn't exist: {0}", RemotingConfigFilePath));
}
}
//not need all but faster to use this for now...
string PrintJobsRootFolder;
string LabelDefinitionsRootFolder;
string PaperDefinitionsRootFolder;
string SettingsRootFolder;
string MachineName;
int PollFrequency;
Toolbox.Toolbox toolbox = new Toolbox.Toolbox();
toolbox.GetGeneralClientConfiguratonEx(AppPath + @"\ACALabelXClient.config.xml",
out PrintJobsRootFolder,
out LabelDefinitionsRootFolder,
out PaperDefinitionsRootFolder,
out SettingsRootFolder,
out MachineName,
out PollFrequency,
ref PrintGroups);
Machine = MachineName;
return(PrintGroups);
}
/*
* What do we want to do?
* We want to shedule printjobs which are available on the system to the printgroup.
* So we collect the printgroups and the printjobs. Then we determine the desired
* papertypes for each labeltype named in the printjob.
* If a label has more than one suitable papertype, we only take the default for now.
* It is the intention to let the user release the job to another papertype in a later stage.
*
* We then query all available printers which are part of the desired printgroup
* and determine the windows printer queue length. We also determine if a printer
* is online or offline.
* We only consider online printers. If more than one printer with the same papertype
* is available we take the one for which the windows queuelength is the smallest.
*/
public bool Start()
{
int printLanguage;
PrintGroupItemList PrintGroups;
PrintGroups = new PrintGroupItemList();
GlobalDataStore.Logger.Warning("Starting printing engine...");
string AppPath = GlobalDataStore.AppPath; // System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
string RemotingConfigFilePath = AppPath + @"\ACALabelXClient.config.xml";
if (!File.Exists(RemotingConfigFilePath))
{
throw new LabelXRemClientControlOjectException(string.Format("Remoting configuration file doesn't exist: {0}", RemotingConfigFilePath));
}
//not need all but fasted to use this for now...
string MachineName = string.Empty;
int PollFrequency;
Toolbox.Toolbox toolbox = new Toolbox.Toolbox();
//When a user changes the printlanguage, we print the total of the
//current printjob in one language. We only check the variable when
//handling a new job.
string slang = toolbox.GetClientConfigurationLanguage(AppPath + @"\ACALabelXClient.config.xml");
try
{
currentLanguage = int.Parse(slang);
}
catch (Exception)
{
currentLanguage = 1043;
}
printLanguage = currentLanguage;
while (true)
{
if (moetstoppen)
{
break;
}
//
//Reread the printgroup XML... mayby not needed everytime...
//
if (PrintGroups.Count > 0)
{
PrintGroups.Clear();
}
//Remark MVE:
// Hier lezen we de XML. De manager uppdate deze bevoorbeeld met een printer 'offline'
// maar in het loopje hier beneden, lezen we dit niet telkens opnieuw. D.w.z. dat het
// disabelen niet helpt zolang we in de verwerking van printjobs zijn. pas als alle printjobs
// klaar zijn gaan we hier uit en is de disable/enable pas definitief
// Zie plaats gemarkeerd met ***2 waar we de 'enabled' status van een printer opnieuw zouden moeten inlezen.
try
{
toolbox.GetGeneralClientConfiguratonEx(AppPath + @"\ACALabelXClient.config.xml",
out PrintJobsRootFolder,
out LabelDefinitionsRootFolder,
out PaperDefinitionsRootFolder,
out SettingsRootFolder,
out MachineName,
out PollFrequency,
ref PrintGroups);
}
catch (Exception e)
{
GlobalDataStore.Logger.Error("Could not retrieve client configuration: " + e.Message);
}
bool writePrintgroupsToXml = false;
//JBOS, 20-08-2013, Removing lock: It may cause an issue where this thread (PT) stops. It'll cause the program to stop printing until it is restarted.
//lock (GlobalDataStore.LockClass)
//{
if ((GlobalDataStore.IsStandAlone) && (GlobalDataStore.MustWriteStandAlonePrintGroups))
{
//write clients.xml file in SettingsRootFolder
writePrintgroupsToXml = true;
GlobalDataStore.MustWriteStandAlonePrintGroups = false;
}
//}
if (writePrintgroupsToXml)
{
try
{
WritePrintGroupsToLocalClientXML(PrintGroups, SettingsRootFolder + "Clients.xml", MachineName);
}
catch
{
GlobalDataStore.Logger.Info("Error writing printgroups to Clients.xml");
GlobalDataStore.MustWriteStandAlonePrintGroups = true;
}
}
SortedList <DateTime, PrintJobInfo> datelist = new SortedList <DateTime, PrintJobInfo>();
foreach (PrintGroupItem it in PrintGroups)
{
///mve
/// **2 hier zouden we de status van de printer opnieuw moeten lezen
///
// We may not handle disabled printgroupitems
if (!it.Enabled)
{
continue;
}
PrintJobInfos printjobs;
printjobs = new PrintJobInfos();
RemClientControlObject theObj;
theObj = new RemClientControlObject();
printjobs = theObj.GetPrintjobsForPrintgroup(it);
//
//Now we have the name of all the printjobs for the group
//
foreach (PrintJobInfo jobinfo in printjobs)
{
///
///hier zouden we de printerstatus moeten opnieuw lezen en vullen.
///
//Add dates and jobid to an array
if (jobinfo.LastPrinted != null && jobinfo.LastPrinted > new DateTime(1970, 1, 1))
{
try
{
datelist.Add(jobinfo.LastPrinted, jobinfo);
}
catch (ArgumentException)
{ //Make sure theres no key exception
bool notadded = true;
int counter = 1;
while (notadded)
{
if (!(datelist.ContainsKey(jobinfo.LastPrinted.AddMilliseconds(counter))))
{
datelist.Add(jobinfo.LastPrinted.AddMilliseconds(counter), jobinfo);
notadded = false;
}
else
{
counter++;
}
}
}
}
//Printjobs which are not released may not be printed.
if (!jobinfo.AutoRelease)
{
continue;
}
if (moetstoppen)
{
break;
}
printLanguage = currentLanguage;
GlobalDataStore.Logger.Info("Attempting to print " + jobinfo.ID);
bool succes = HandlePrintJob(it, jobinfo, PrintJobsRootFolder, PaperDefinitionsRootFolder, LabelDefinitionsRootFolder, printLanguage);
if (succes)
{
jobinfo.AutoRelease = false;
GlobalDataStore.Logger.Info("Succesfully printed " + jobinfo.ID);
}
}
if (moetstoppen)
{
break;
}
}
//remove oldest if more than 5 in list
//remove if older than 3 days
List <PrintJobInfo> tempprintjobinfolist = new List <PrintJobInfo>();
try
{
foreach (KeyValuePair <DateTime, PrintJobInfo> pair in datelist)
{
if (pair.Key < DateTime.Now.AddDays(-3))
{
if (RemovePrintJob(pair.Value))
{
GlobalDataStore.Logger.Info("Deleted " + pair.Value.FullFilename);
}
}
else
{
tempprintjobinfolist.Add(pair.Value);
}
}
}
catch (Exception e)
{
GlobalDataStore.Logger.Error("Unable to remove oldest printjobs (older than 3 days): " + e.Message);
}
try
{
while (tempprintjobinfolist.Count > 5)
{
if (RemovePrintJob(tempprintjobinfolist[0]))
{
GlobalDataStore.Logger.Info("Deleted " + tempprintjobinfolist[0].FullFilename);
}
tempprintjobinfolist.RemoveAt(0);
}
}
catch (Exception e)
{
GlobalDataStore.Logger.Error("Unable to remove oldest printjobs (more than 5 found): " + e.Message);
}
if (moetstoppen)
{
break;
}
//Then we sleep a while (say 3 second)
Thread.Sleep(3000);
}
return(true);
}