public override int Execute()
{
if (!TaskDefinitionHelper.IsBulkCopy(_file))
{
return((int)CommandStatus.E_FAIL_TASK_VALIDATION);
}
var ser = new XmlSerializer(typeof(FdoBulkCopyTaskDefinition));
try
{
using (var reader = new StreamReader(_file))
{
var def = (FdoBulkCopyTaskDefinition)ser.Deserialize(reader);
foreach (var task in def.CopyTasks)
{
Console.WriteLine(task.name);
}
}
}
catch (IOException ex)
{
WriteException(ex);
return((int)CommandStatus.E_FAIL_IO_ERROR);
}
return((int)CommandStatus.E_OK);
}
public override void Run()
{
TaskManager mgr = ServiceManager.Instance.GetService <TaskManager>();
TaskLoader ldr = new TaskLoader();
string file = FileService.OpenFile(ResourceService.GetString("TITLE_LOAD_TASK"), ResourceService.GetString("FILTER_TASK_DEFINITION"));
if (FileService.FileExists(file))
{
using (new TempCursor(Cursors.WaitCursor))
{
LoggingService.Info(ResourceService.GetString("LOADING_TASK_DEFINITION_WAIT"));
if (TaskDefinitionHelper.IsBulkCopy(file))
{
string name = string.Empty;
FdoBulkCopyOptions opt = ldr.BulkCopyFromXml(file, ref name, false);
FdoBulkCopy cpy = new FdoBulkCopy(opt);
mgr.AddTask(name, cpy);
}
else if (TaskDefinitionHelper.IsJoin(file))
{
string name = string.Empty;
FdoJoinOptions opt = ldr.JoinFromXml(file, ref name, false);
FdoJoin join = new FdoJoin(opt);
mgr.AddTask(name, join);
}
else if (TaskDefinitionHelper.IsSequentialProcess(file))
{
using (var fs = File.OpenRead(file))
{
int counter = 0;
var prefix = Path.GetFileNameWithoutExtension(file);
var name = prefix;
while (mgr.NameExists(name))
{
counter++;
name = prefix + counter;
}
var def = (SequentialProcessDefinition)SequentialProcessDefinition.Serializer.Deserialize(fs);
var proc = new FdoSequentialProcess(def);
mgr.AddTask(name, proc);
}
}
}
}
}
static void Main(string[] args)
{
var graphClient = new GraphSdkClient();
/*
* Module 1:
* 1. Create a printer with Universal Print
* 2. Update the printer to add attributes 'required' by Mopria.
*/
PrinterRegistrationHelper printerRegistrationHelper = new PrinterRegistrationHelper(graphClient);
printerRegistrationHelper.PrinterRegistrationDemoAsync().Wait();
/*
* Module 2: Adds hook for applications to integrate with print job lifecycle.
* In this module, we create
* 1. Task Definition,
* 2. Subscription on Task Definition so that Universal Print can notify us when a printer creates creates a task of task definition type,
* 3. Task Trigger.
*/
TaskDefinitionHelper taskDefinitionHelper = new TaskDefinitionHelper(graphClient);
taskDefinitionHelper.TaskDefinitionDemoAsync().Wait();
}
public override int Execute()
{
CommandStatus retCode;
DefinitionLoader loader = new DefinitionLoader();
string name = null;
if (TaskDefinitionHelper.IsBulkCopy(_file))
{
FdoBulkCopyTaskDefinition def = null;
using (var sr = new StreamReader(_file))
{
XmlSerializer ser = new XmlSerializer(typeof(FdoBulkCopyTaskDefinition));
def = (FdoBulkCopyTaskDefinition)ser.Deserialize(sr);
}
if (def == null)
{
return((int)CommandStatus.E_FAIL_TASK_VALIDATION);
}
//If more than one task specified, load the default task and weed
//out unneeded elements.
if (_taskNames.Length > 0)
{
base.WriteLine("Certain tasks have been specified, only part of the bulk copy definition will execute");
var keepConnections = new Dictionary <string, FdoConnectionEntryElement>();
var keepTasks = new List <FdoCopyTaskElement>();
//Store needed tasks
foreach (var task in def.CopyTasks)
{
if (Array.IndexOf(_taskNames, task.name) >= 0)
{
keepTasks.Add(task);
}
}
//Store needed connections
foreach (var task in keepTasks)
{
foreach (var conn in def.Connections)
{
//Is referenced as source/target connection?
if (task.Source.connection == conn.name || task.Target.connection == conn.name)
{
if (!keepConnections.ContainsKey(conn.name))
{
keepConnections.Add(conn.name, conn);
}
}
}
}
if (keepTasks.Count != _taskNames.Length)
{
List <string> names = new List <string>();
foreach (var n in _taskNames)
{
bool found = false;
foreach (var task in keepTasks)
{
if (task.name == n)
{
found = true;
break;
}
}
if (!found)
{
names.Add(n);
}
}
base.WriteError("Could not find specified tasks in bulk copy definition: " + string.Join(",", names.ToArray()));
return((int)CommandStatus.E_FAIL_MISSING_BULK_COPY_TASKS);
}
//Now replace
def.Connections = new List <FdoConnectionEntryElement>(keepConnections.Values).ToArray();
def.CopyTasks = keepTasks.ToArray();
}
using (FdoBulkCopyOptions opts = loader.BulkCopyFromXml(def, ref name, true))
{
FdoBulkCopy copy = new FdoBulkCopy(opts);
copy.ProcessMessage += delegate(object sender, MessageEventArgs e)
{
base.WriteLine(e.Message);
};
copy.ProcessAborted += delegate(object sender, EventArgs e)
{
base.WriteLine("Bulk Copy Aborted");
};
copy.ProcessCompleted += delegate(object sender, EventArgs e)
{
base.WriteLine("Bulk Copy Completed");
};
copy.Execute();
List <Exception> errors = new List <Exception>(copy.GetAllErrors());
if (errors.Count > 0)
{
string file = GenerateLogFileName("bcp-error-");
LogErrors(errors, file);
base.WriteError("Errors were encountered during bulk copy.");
retCode = CommandStatus.E_FAIL_BULK_COPY_WITH_ERRORS;
}
else
{
retCode = CommandStatus.E_OK;
}
}
}
else if (TaskDefinitionHelper.IsJoin(_file))
{
if (_taskNames.Length > 0)
{
base.WriteError("Parameter -bcptask is not applicable for join tasks");
return((int)CommandStatus.E_FAIL_INVALID_ARGUMENTS);
}
using (FdoJoinOptions opts = loader.JoinFromXml(_file, ref name, true))
{
opts.Left.Connection.Open();
opts.Right.Connection.Open();
opts.Target.Connection.Open();
FdoJoin join = new FdoJoin(opts);
join.ProcessMessage += delegate(object sender, MessageEventArgs e)
{
base.WriteLine(e.Message);
};
join.Execute();
List <Exception> errors = new List <Exception>(join.GetAllErrors());
if (errors.Count > 0)
{
string file = GenerateLogFileName("join-error-");
LogErrors(errors, file);
base.WriteError("Errors were encountered during join operation");
retCode = CommandStatus.E_FAIL_JOIN_WITH_ERRORS;
}
else
{
retCode = CommandStatus.E_OK;
}
}
}
else if (TaskDefinitionHelper.IsSequentialProcess(_file))
{
var def = (SequentialProcessDefinition)SequentialProcessDefinition.Serializer.Deserialize(File.OpenRead(_file));
var proc = new FdoSequentialProcess(def);
proc.ProcessMessage += delegate(object sender, MessageEventArgs e)
{
base.WriteLine(e.Message);
};
proc.Execute();
List <Exception> errors = new List <Exception>(proc.GetAllErrors());
if (errors.Count > 0)
{
string file = GenerateLogFileName("seq-process-");
LogErrors(errors, file);
base.WriteError("Errors were encountered during sequential process");
}
//Why E_OK? the user should check the log for the underlying return codes
//of individual FdoUtil.exe invocations!
retCode = CommandStatus.E_OK;
}
else
{
retCode = CommandStatus.E_FAIL_UNRECOGNISED_TASK_FORMAT;
}
return((int)retCode);
}