core/src/job.cpp
changeset 0 7f656887cf89
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/src/job.cpp	Wed Jun 23 15:52:26 2010 +0100
@@ -0,0 +1,136 @@
+// job.cpp
+// 
+// Copyright (c) 2006 - 2010 Accenture. All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+// 
+// Initial Contributors:
+// Accenture - Initial contribution
+//
+
+#include "job.h"
+#include "command_factory.h"
+
+
+//
+// CJob.
+//
+
+CJob* CJob::NewL(TInt aId, const TDesC& aCommandLine, RIoSession& aIoSession, RIoReadHandle& aStdin, RIoWriteHandle& aStdout, RIoWriteHandle& aStderr, IoUtils::CEnvironment& aEnv, CCommandFactory& aFactory, MJobObserver* aObserver)
+	{
+	CJob* self = new(ELeave) CJob(aId, aObserver, aStderr, aEnv);
+	CleanupStack::PushL(self);
+	self->ConstructL(aCommandLine, aIoSession, aStdin, aStdout, aStderr, aEnv, aFactory);
+	CleanupStack::Pop(self);
+	return self;
+	}
+
+CJob::~CJob()
+	{
+	delete iParser;
+	delete iCommandLine;
+	delete iCompletionCallBack;
+	}
+
+void CJob::Start(TBool& aIsForeground)
+	{
+	iParser->Start(aIsForeground);
+	}
+
+CJob::CJob(TInt aId, MJobObserver* aObserver, RIoWriteHandle& aStderr, IoUtils::CEnvironment& aEnv)
+	: iId(aId), iStatus(EPending), iObserver(aObserver), iCompletionError(aStderr, aEnv)
+	{
+	}
+
+void CJob::Kill()
+	{
+	iParser->Kill();
+	}
+
+void CJob::Suspend()
+	{
+	TInt err = iParser->Suspend();
+	if (err == KErrNone)
+		{
+		iStatus = EStopped;
+		}
+	}
+
+void CJob::Resume()
+	{
+	TInt err = iParser->Resume();
+	if (err == KErrNone)
+		{
+		iStatus = ERunning;
+		}
+	}
+
+TInt CJob::BringToForeground()
+	{
+	return iParser->BringToForeground();
+	}
+
+void CJob::SendToBackground()
+	{
+	iParser->SendToBackground();
+	}
+
+TInt CJob::Id() const
+	{
+	return iId;
+	}
+
+const TDesC* CJob::Name() const
+	{
+	return iCommandLine;
+	}
+
+CJob::TStatus CJob::Status() const
+	{
+	return iStatus;
+	}
+
+TInt CJob::Reattach(RIoEndPoint& aStdinEndPoint, RIoEndPoint& aStdoutEndPoint, RIoEndPoint& aStderrEndPoint)
+	{
+	return iParser->Reattach(aStdinEndPoint, aStdoutEndPoint, aStderrEndPoint);
+	}
+
+TBool CJob::IsDisownable() const
+	{
+	return iParser->IsDisownable();
+	}
+
+void CJob::Disown()
+	{
+	iParser->Disown();
+	}
+
+void CJob::ConstructL(const TDesC& aCommandLine, RIoSession& aIoSession, RIoReadHandle& aStdin, RIoWriteHandle& aStdout, RIoWriteHandle& aStderr, IoUtils::CEnvironment& aEnv, CCommandFactory& aFactory)
+	{
+	if (iObserver)
+		{
+		iCompletionCallBack = new(ELeave) CAsyncCallBack(TCallBack(CompletionCallBack, this), CActive::EPriorityStandard);
+		}
+	iCommandLine = aCommandLine.AllocL();
+	iParser = CParser::NewL(CParser::ENormal, *iCommandLine, aIoSession, aStdin, aStdout, aStderr, aEnv, aFactory, this);
+	iStatus = ERunning;
+	}
+
+TInt CJob::CompletionCallBack(TAny* aSelf)
+	{
+	CJob* self = static_cast<CJob*>(aSelf);
+	self->iObserver->HandleJobComplete(*self, self->iCompletionError);
+	return KErrNone;
+	}
+
+void CJob::HandleParserComplete(CParser& aParser, const TError& aError)
+	{
+	ASSERT(iParser == &aParser);
+	iCompletionError = aError;
+	if (iObserver)
+		{
+		iCompletionCallBack->CallBack();
+		}
+	}