os/mm/devsound/sounddevbt/src/server/Policy/MmfBtAudioPolicyStart.cpp
author sl
Tue, 10 Jun 2014 14:32:02 +0200
changeset 1 260cb5ec6c19
permissions -rw-r--r--
Update contrib.
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// Copyright (c) 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 "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 <e32std.h>
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#include "MmfBtAudioPolicyStart.h"
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#include "MmfBtAudioPolicyServer.h"
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#include "mmfcontrollerframeworkbase.h"
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TInt TServerStart::Signal()
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//
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// Signal the owning thread that the server has started successfully
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//
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	{
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	RThread starter;
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	TInt err = starter.Open(iId);
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	if(err==KErrNone)
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		{
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		starter.RequestComplete(iStatus,KErrNone);
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		starter.Close();
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		}
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	return(err);
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	}
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LOCAL_C void DoStartThreadL(TServerStart* aParams)
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	{
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	//create the active scheduler
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	CActiveScheduler* s = new(ELeave) CActiveScheduler();
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	CleanupStack::PushL(s);
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	CActiveScheduler::Install(s);
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	//create the server & leave it on the cleanupstack
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	CleanupStack::PushL(CMMFAudioPolicyServer::NewL());
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	//initialisation complete - now signal the client
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	User::LeaveIfError(aParams->Signal());
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	//start the server running
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	CActiveScheduler::Start();
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	//now exiting the server so cleanup
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	CleanupStack::PopAndDestroy(2);//scheduler and server
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	}
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EXPORT_C TInt EntryPoint(TAny* aParam)
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	{
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	TInt err = KErrNone;
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	__UHEAP_MARK;
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	TServerStart* start = REINTERPRET_CAST(TServerStart*, aParam);
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	CTrapCleanup* cleanup = CTrapCleanup::New();
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	if (!cleanup)
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		err = KErrNoMemory;
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	if (!err)
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		{
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		TRAP(err, DoStartThreadL(start));
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		}
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	delete cleanup;
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	__UHEAP_MARKEND;
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	return err;
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	}
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TInt TServerStart::GetCommand()
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/**
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In EPOC, the EPOCEXE target is a process, and the server startup
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parameters are encoded in the command line
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**/
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	{
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	if (User::CommandLineLength()!=sizeof(TServerStart)/sizeof(TText))
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		return KErrGeneral;
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	TPtr ptr(reinterpret_cast<TText*>(this),0,sizeof(TServerStart)/sizeof(TText));
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	User::CommandLine(ptr);
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	return KErrNone;
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	}
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TInt E32Main()
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/**
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Server process entry-point
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Recover the startup parameters and run the server
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**/
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	{
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	TServerStart start;
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	TInt r=start.GetCommand();
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	if (r==KErrNone)
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		r=EntryPoint((TAny*)&start);
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	return r;
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	}
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