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// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of the License "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#include "lbsmemlogger.h"
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#include "claunchedprocess.h"
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#include "csecureprocessasbase.h"
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/** Create instance of trap handler and cleanup stack
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called by the launched process!
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@return Symbian error code
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@internalTechnology
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@released
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*/
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TInt CLaunchedProcess::CompleteProcessLaunch()
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{
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__UHEAP_MARK;
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CTrapCleanup* cleanup=CTrapCleanup::New();
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TInt r=KErrNoMemory;
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if (cleanup)
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{
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TRAP(r,DoCompleteProcessLaunchL());
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delete cleanup;
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}
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__UHEAP_MARKEND;
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return r;
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}
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/** Create the server process, create, install and run the active scheduler
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wait for scheduler to be stopped to return process
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@return Symbian error code
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@internalTechnology
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@released
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*/
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TInt CLaunchedProcess::DoCompleteProcessLaunchL()
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{
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TInt r = KErrNone;
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// create and install the active scheduler we need
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CSecureProcessASBase* s=new(ELeave) CSecureProcessASBase();
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CleanupStack::PushL(s);
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CActiveScheduler::Install(s);
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// Create the memory logger object for monitoring memory
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LBSMEMLOG_BEGIN();
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CBase* baseObj = s->CreateRootObjectL();
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CleanupStack::PushL(baseObj);
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r = s->EntryPointL(baseObj);
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RProcess().Rendezvous(KErrNone);
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// Ready to run
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CActiveScheduler::Start();
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//
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// Cleanup the client
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CleanupStack::PopAndDestroy(1);
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// Cleanup the mem logger
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LBSMEMLOG_END();
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//
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// do any _FINAL _ operations. If anything.. default does nothing
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s->Final();
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// Cleanup the scheduler
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CleanupStack::PopAndDestroy(s);
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return r;
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}
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/** Create instance of trap cleanup stack and the process by specified parameters
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@param aParams A reference to TProcessStartParams object
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@return Symbian error code
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@see TProcessStartParams
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@internalTechnology
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@released
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*/
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TInt CLaunchedProcess::CompleteProcessLaunch(TProcessStartParams& aParams)
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{
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__UHEAP_MARK;
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CTrapCleanup* cleanup=CTrapCleanup::New();
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TInt r=KErrNoMemory;
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if (cleanup)
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{
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TRAP(r,DoCompleteProcessLaunchL(aParams));
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delete cleanup;
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}
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__UHEAP_MARKEND;
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return r;
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}
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/** Create the server process by specified parameters, create, install and run the active scheduler
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wait for scheduler to be stopped to return process
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@param aParams A reference to TProcessStartParams object
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@return Symbian error code
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@see TProcessStartParams
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@internalTechnology
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@released
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*/
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TInt CLaunchedProcess::DoCompleteProcessLaunchL(TProcessStartParams& aParams)
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{
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// first check that we are about to create the right type of server
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if(aParams.GetType() != KProcessStartParamsTypeUid)
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{
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// this is not a process type that we understand. Has the caller
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// pass TServerStartParams by mistake?
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User::Leave(KErrArgument); // this aborts the server startup
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}
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// rename our main thread
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User::LeaveIfError(User::RenameThread(aParams.GetProcessName()));
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TInt r = KErrNone;
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// create and install the active scheduler we need
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CSecureProcessASBase* s=new(ELeave) CSecureProcessASBase();
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CleanupStack::PushL(s);
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CActiveScheduler::Install(s);
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// Create the memory logger object for monitoring memory
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LBSMEMLOG_BEGIN();
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CBase* baseObj = s->CreateRootObjectL();
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CleanupStack::PushL(baseObj);
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r = s->EntryPointL(baseObj);
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// is the process that started us interested in known that we are alive and well
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if(aParams.GetRendezvousRequired())
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{
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// tell any starting process that we have started successfully and are
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// now ready to receieve mesages or process events
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RProcess::Rendezvous(KErrNone);
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}
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// Ready to run
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CActiveScheduler::Start();
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//
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// Cleanup the client
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CleanupStack::PopAndDestroy(1);
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// Cleanup the mem logger
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LBSMEMLOG_END();
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//
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// do any _FINAL _ operations. If anything.. default does nothing
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s->Final();
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// Cleanup the scheduler
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CleanupStack::PopAndDestroy(s);
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return r;
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}
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