--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingfw/watcherfw/src/watcher.cpp	Mon Jan 18 20:36:02 2010 +0200
@@ -0,0 +1,182 @@
+// Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "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:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// watcher.cpp
+//
+
+#include <basched.h>
+#include <watcher.h>
+#include "watcherdef.h"
+#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS 
+#include "cwatcher.h"
+#endif
+
+#include "cwatcherssastartupmgr.h"
+
+#pragma warning	(disable : 4702)
+
+_LIT(KThreadName1, "WatcherMainThread%d");
+_LIT(KThreadName2, "WatcherThread");
+const TInt KMinWatcherHeapSize = 0x8000;
+const TInt KMaxWatcherHeapSize = 0x200000;
+
+
+void DoLaunchWatchersL()
+	{
+	// Create scheduler
+	CBaActiveScheduler* scheduler = new(ELeave)CBaActiveScheduler;
+	CleanupStack::PushL(scheduler);
+
+	// Install scheduler
+	CActiveScheduler::Install(scheduler);
+
+	// Launch the start-up manager that will launch the watchers in the 
+ 	// correct start-up state
+	CWatcherSSAStartupMgr* startupMgr = CWatcherSSAStartupMgr::NewL();
+
+	// The System Starter is waiting for us (start_method = EWaitForStart)
+	// so we rendez-vous so it can start the next process in the SSC
+	RProcess::Rendezvous(KErrNone);
+
+	// We start the scheduler even if there are no watchers (vs previous
+	// behaviour) as the SSA manager is also an active object
+	CActiveScheduler::Start();
+	
+	// Tidy up
+	CleanupStack::PopAndDestroy(scheduler);
+	}
+
+static TInt DoLaunchThread(TAny*)
+	{
+	CTrapCleanup* cleanup = CTrapCleanup::New();
+	__ASSERT_ALWAYS(cleanup, Panic(ENoCleanup));
+	TRAP_IGNORE(DoLaunchWatchersL());		
+	delete cleanup;
+	return 0;
+	}
+
+//**********************************
+// CWatcher
+//**********************************
+
+EXPORT_C CWatcher* CWatcher::NewL(TInt aPriority)
+	{
+	return new(ELeave)CWatcher(aPriority);
+	}
+
+EXPORT_C CWatcher::~CWatcher()
+	{
+	Cancel();
+	}
+
+EXPORT_C void CWatcher::Start(TRequestStatus& aStatus)
+	{
+	// Try and create the watcher thread
+	iStatus = KRequestPending;
+
+	// Make sure the watching thread has a unique name
+	TName threadName;
+	threadName.Format(KThreadName1, iLaunchCount++);
+
+#ifdef __X86GCC__
+	// Some watchers overflow their stack on this platform when using KDefaultStackSize
+	TInt error = iThread.Create(threadName, DoLaunchThread, 2*KDefaultStackSize, KMinWatcherHeapSize, KMaxWatcherHeapSize, NULL, EOwnerThread);
+#else	
+	TInt error = iThread.Create(threadName, DoLaunchThread, KDefaultStackSize, KMinWatcherHeapSize, KMaxWatcherHeapSize, NULL, EOwnerThread);
+#endif // __X86GCC__
+	if (!error)
+		{
+		// Complete the request when the thread dies
+		iThread.Logon(iStatus);
+		iThread.Resume();
+		}
+	else
+		{
+		// Complete ourselves with the error
+		TRequestStatus* status = &iStatus;
+		User::RequestComplete(status, error);
+		}
+
+	aStatus = KRequestPending;
+	iObserver = &aStatus;
+	SetActive();
+	}
+
+CWatcher::CWatcher(TInt aPriority)
+: CActive(aPriority)
+	{
+	CActiveScheduler::Add(this);
+	}
+
+void CWatcher::DoCancel()
+	{
+	// Kill off the thread
+	iThread.Kill(KErrCancel);
+	iThread.Close();
+
+	User::RequestComplete(iObserver, KErrCancel);
+	}
+
+void CWatcher::RunL()
+	{
+	iThread.Close();
+
+	// Wait a bit
+	User::After(KWatcherDelay);
+	User::RequestComplete(iObserver, iStatus.Int());
+	}
+
+//**********************************
+// Watcher Exe
+//**********************************
+
+LOCAL_C void DoStartL()
+	{
+	User::LeaveIfError(User::RenameThread(KThreadName2));
+
+	CActiveScheduler::Install(new(ELeave)CActiveScheduler);
+	CleanupStack::PushL(CActiveScheduler::Current());
+	CWatcherWait* wait = CWatcherWait::NewLC();
+
+	// The watchers should always be running
+	CWatcher* watcher = CWatcher::NewL(CActive::EPriorityStandard);
+	FOREVER
+		{
+		wait->Start();
+		watcher->Start(wait->iStatus);
+		CActiveScheduler::Start();
+		}
+
+	// The following statements are never going to execute due to the endless loop above.
+	// They have been commented out to keep the compiler happy.
+	//delete watcher;
+	//CleanupStack::PopAndDestroy(4); // wait, CActiveScheduler, library, semaphore
+	}
+
+GLDEF_C TInt E32Main()
+	{       
+	__UHEAP_MARK;
+	CTrapCleanup* cleanup=CTrapCleanup::New();
+	TRAP_IGNORE(DoStartL());          
+	delete cleanup;      
+	__UHEAP_MARKEND;
+	return(KErrNone);
+	}
+
+EXPORT_C TInt WinsMain()
+	{
+	return KErrNone;
+	}
+
+
+#pragma warning	(default : 4702)