// Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

// which accompanies this distribution, and is available

// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// include\mmf\common\mmfipc.inl

// 

//

#ifdef __MMF_USE_IPC_V2__

//

// CMmfIpcSession

//

inline void CMmfIpcSession::CreateL(const CMmfIpcServer& /*aServer*/)

	{

	// default does nothing

	} 

inline void CMmfIpcSession::CreateL() 

	{ 

	const CMmfIpcServer* server = static_cast<const CMmfIpcServer*>(Server());

	CreateL(*server); // simulate CSession::CreateL() call

	}

//

// CMmfIcpServer

//

inline CMmfIpcServer::CMmfIpcServer(TInt aPriority,TServerType aType):

	CServer2(aPriority,aType)

	{

	}

inline CSession2* CMmfIpcServer::NewSessionL(const TVersion& aVersion, const RMessage2& /*aMessage*/) const

	{

	return NewSessionL(aVersion);

	}

#endif //__MMF_USE_IPC_V2__

//

// RMmfSessionBase

//

inline TInt RMmfSessionBase::SendReceive(TInt aFunction) const

	{

	return RSessionBase::SendReceive(aFunction);

	}

inline void RMmfSessionBase::SendReceive(TInt aFunction, TRequestStatus& aStatus) const

	{

	RSessionBase::SendReceive(aFunction,aStatus);

	}

// Integer Send calls

inline TInt RMmfSessionBase::SendReceive(TInt aFunction, TInt aParam0) const

	{

#ifdef __MMF_USE_IPC_V2__

	return RSessionBase::SendReceive(aFunction, TIpcArgs(aParam0));

#else

	TInt p[KMaxMessageArguments];

	p[0] = aParam0;

	p[1] = 0;

	p[2] = 0;

	p[3] = 0;

	return RSessionBase::SendReceive(aFunction, p);

#endif //__MMF_USE_IPC_V2__

	}

inline TInt RMmfSessionBase::SendReceive(TInt aFunction, TInt aParam0, TInt aParam1) const

	{

#ifdef __MMF_USE_IPC_V2__

	return RSessionBase::SendReceive(aFunction, TIpcArgs(aParam0,aParam1));

#else

	TInt p[KMaxMessageArguments];

	p[0] = aParam0;

	p[1] = aParam1;

	p[2] = 0;

	p[3] = 0;

	return RSessionBase::SendReceive(aFunction, p);

#endif //__MMF_USE_IPC_V2__

	}

inline void RMmfSessionBase::SendReceive(TInt aFunction, TInt aParam0, TRequestStatus& aStatus) const

	{

#ifdef __MMF_USE_IPC_V2__

	RSessionBase::SendReceive(aFunction, TIpcArgs(aParam0), aStatus);

#else

	TInt p[KMaxMessageArguments];

	p[0] = aParam0;

	p[1] = 0;

	p[2] = 0;

	p[3] = 0;

	RSessionBase::SendReceive(aFunction, p, aStatus);

#endif //__MMF_USE_IPC_V2__

	}

inline void RMmfSessionBase::SendReceive(TInt aFunction, TInt aParam0, TInt aParam1, TRequestStatus& aStatus) const

	{

#ifdef __MMF_USE_IPC_V2__

	RSessionBase::SendReceive(aFunction, TIpcArgs(aParam0,aParam1), aStatus);

#else

	TInt p[KMaxMessageArguments];

	p[0] = aParam0;

	p[1] = aParam1;

	p[2] = 0;

	p[3] = 0;

	RSessionBase::SendReceive(aFunction, p, aStatus);

#endif //__MMF_USE_IPC_V2__

	}

// Descriptor Send calls....

inline TInt RMmfSessionBase::SendReceive(TInt aFunction, const TDesC8& aParam0) const

	{

#ifdef __MMF_USE_IPC_V2__

	return RSessionBase::SendReceive(aFunction, TIpcArgs(&aParam0));

#else

	TAny* p[KMaxMessageArguments];

	p[0] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam0));

	p[1] = NULL;

	p[2] = NULL;

	p[3] = NULL;

	return RSessionBase::SendReceive(aFunction, p);

#endif //__MMF_USE_IPC_V2__

	}

inline TInt RMmfSessionBase::SendReceive(TInt aFunction, const TDesC8& aParam0, const TDesC8& aParam1) const

	{

#ifdef __MMF_USE_IPC_V2__

	return RSessionBase::SendReceive(aFunction, TIpcArgs(&aParam0,&aParam1));

#else

	TAny* p[KMaxMessageArguments];

	p[0] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam0));

	p[1] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam1));

	p[2] = NULL;

	p[3] = NULL;

	return RSessionBase::SendReceive(aFunction, p);

#endif //__MMF_USE_IPC_V2__

	}

inline TInt RMmfSessionBase::SendReceive(TInt aFunction, const TDesC8& aParam0, const TDesC8& aParam1, const TDesC8& aParam2) const

	{

#ifdef __MMF_USE_IPC_V2__

	return RSessionBase::SendReceive(aFunction, TIpcArgs(&aParam0,&aParam1,&aParam2));

#else

	TAny* p[KMaxMessageArguments];

	p[0] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam0));

	p[1] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam1));

	p[2] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam2));

	p[3] = NULL;

	return RSessionBase::SendReceive(aFunction, p);

#endif //__MMF_USE_IPC_V2__

	}

inline void RMmfSessionBase::SendReceive(TInt aFunction, const TDesC8& aParam0, TRequestStatus& aStatus) const

	{

#ifdef __MMF_USE_IPC_V2__

	RSessionBase::SendReceive(aFunction, TIpcArgs(&aParam0), aStatus);

#else

	TAny* p[KMaxMessageArguments];

	p[0] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam0));

	p[1] = NULL;

	p[2] = NULL;

	p[3] = NULL;

	RSessionBase::SendReceive(aFunction, p, aStatus);

#endif //__MMF_USE_IPC_V2__

	}

inline void RMmfSessionBase::SendReceive(TInt aFunction, const TDesC8& aParam0, const TDesC8& aParam1, TRequestStatus& aStatus) const

	{

#ifdef __MMF_USE_IPC_V2__

	RSessionBase::SendReceive(aFunction, TIpcArgs(&aParam0,&aParam1), aStatus);

#else

	TAny* p[KMaxMessageArguments];

	p[0] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam0));

	p[1] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam1));

	p[2] = NULL;

	p[3] = NULL;

	RSessionBase::SendReceive(aFunction, p, aStatus);

#endif //__MMF_USE_IPC_V2__

	}

inline void RMmfSessionBase::SendReceive(TInt aFunction, const TDesC8& aParam0, const TDesC8& aParam1, const TDesC8& aParam2, TRequestStatus& aStatus) const

	{

#ifdef __MMF_USE_IPC_V2__

	RSessionBase::SendReceive(aFunction, TIpcArgs(&aParam0,&aParam1,&aParam2), aStatus);

#else

	TAny* p[KMaxMessageArguments];

	p[0] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam0));

	p[1] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam1));

	p[2] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam2));

	p[3] = NULL;

	RSessionBase::SendReceive(aFunction, p, aStatus);

#endif //__MMF_USE_IPC_V2__

	}

// Descriptor Send&Result calls

inline TInt RMmfSessionBase::SendReceiveResult(TInt aFunction, TDes8& aResult) const

	{

#ifdef __MMF_USE_IPC_V2__

	return RSessionBase::SendReceive(aFunction, TIpcArgs(&aResult));

#else

	TAny* p[KMaxMessageArguments];

	p[0] = static_cast<TAny*>(&aResult);

	p[1] = NULL;

	p[2] = NULL;

	p[3] = NULL;

	return RSessionBase::SendReceive(aFunction, p);

#endif //__MMF_USE_IPC_V2__

	}

inline TInt RMmfSessionBase::SendReceiveResult(TInt aFunction, const TDesC8& aParam0, const TDesC8& aParam1, TDes8& aResult) const

	{

#ifdef __MMF_USE_IPC_V2__

	return RSessionBase::SendReceive(aFunction, TIpcArgs(&aParam0,&aParam1,&aResult));

#else

	TAny* p[KMaxMessageArguments];

	p[0] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam0));

	p[1] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam1));

	p[2] = static_cast<TAny*>(&aResult);

	p[3] = NULL;

	return RSessionBase::SendReceive(aFunction, p);

#endif //__MMF_USE_IPC_V2__

	}

inline TInt RMmfSessionBase::SendReceiveResult(TInt aFunction, const TDesC8& aParam0, const TDesC8& aParam1, const TDesC8& aParam2, TDes8& aResult) const

	{

#ifdef __MMF_USE_IPC_V2__

	return RSessionBase::SendReceive(aFunction, TIpcArgs(&aParam0,&aParam1,&aParam2,&aResult));

#else

	TAny* p[KMaxMessageArguments];

	p[0] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam0));

	p[1] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam1));

	p[2] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam2));

	p[3] = static_cast<TAny*>(&aResult);

	return RSessionBase::SendReceive(aFunction, p);

#endif //__MMF_USE_IPC_V2__

	}

inline void RMmfSessionBase::SendReceiveResult(TInt aFunction, TDes8& aResult, TRequestStatus& aStatus) const

	{

#ifdef __MMF_USE_IPC_V2__

	RSessionBase::SendReceive(aFunction, TIpcArgs(&aResult), aStatus);

#else

	TAny* p[KMaxMessageArguments];

	p[0] = static_cast<TAny*>(&aResult);

	p[1] = NULL;

	p[2] = NULL;

	p[3] = NULL;

	RSessionBase::SendReceive(aFunction, p, aStatus);

#endif //__MMF_USE_IPC_V2__

	}

inline void RMmfSessionBase::SendReceiveResult(TInt aFunction, const TDesC8& aParam0, const TDesC8& aParam1, TDes8& aResult, TRequestStatus& aStatus) const

	{

#ifdef __MMF_USE_IPC_V2__

	RSessionBase::SendReceive(aFunction, TIpcArgs(&aParam0,&aParam1,&aResult), aStatus);

#else

	TAny* p[KMaxMessageArguments];

	p[0] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam0));

	p[1] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam1));

	p[2] = static_cast<TAny*>(&aResult);

	p[3] = NULL;

	RSessionBase::SendReceive(aFunction, p, aStatus);

#endif //__MMF_USE_IPC_V2__

	}

inline void RMmfSessionBase::SendReceiveResult(TInt aFunction, const TDesC8& aParam0, const TDesC8& aParam1, const TDesC8& aParam2, TDes8& aResult, TRequestStatus& aStatus) const

	{

#ifdef __MMF_USE_IPC_V2__

	RSessionBase::SendReceive(aFunction, TIpcArgs(&aParam0,&aParam1,&aParam2,&aResult), aStatus);

#else

	TAny* p[KMaxMessageArguments];

	p[0] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam0));

	p[1] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam1));

	p[2] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam2));

	p[3] = static_cast<TAny*>(&aResult);

	RSessionBase::SendReceive(aFunction, p, aStatus);

#endif //__MMF_USE_IPC_V2__

	}

//

// MmfMessageUtil

//

inline void MmfMessageUtil::ReadL(const RMmfIpcMessage& aMessage, TInt aParam, TDes8& aResult)

	{

#ifdef __MMF_USE_IPC_V2__

	User::LeaveIfError(aMessage.Read(aParam, aResult));

#else

	// expect aParam to be a literal - so this code should optimise out

	if (aParam==0)

		aMessage.ReadL(aMessage.Ptr0(), aResult);

	else if (aParam==1)

		aMessage.ReadL(aMessage.Ptr1(), aResult);

	else if (aParam==2)

		aMessage.ReadL(aMessage.Ptr2(), aResult);

	else if (aParam==3)

		aMessage.ReadL(aMessage.Ptr3(), aResult);

	else

		User::Leave(KErrArgument);

#endif //__MMF_USE_IPC_V2__

	}

inline void MmfMessageUtil::WriteL(const RMmfIpcMessage& aMessage, TInt aParam, const TDesC8& aValue)

	{

#ifdef __MMF_USE_IPC_V2__

	User::LeaveIfError(aMessage.Write(aParam, aValue));

#else

	// expect aParam to be a literal - so this code should optimise out

	if (aParam==0)

		aMessage.WriteL(aMessage.Ptr0(), aValue);

	else if (aParam==1)

		aMessage.WriteL(aMessage.Ptr1(), aValue);

	else if (aParam==2)

		aMessage.WriteL(aMessage.Ptr2(), aValue);

	else if (aParam==3)

		aMessage.WriteL(aMessage.Ptr3(), aValue);

	else

		User::Leave(KErrArgument);

#endif //__MMF_USE_IPC_V2__

	}

inline TInt MmfMessageUtil::Read(const RMmfIpcMessage& aMessage, TInt aParam, TDes8& aResult)

	{

#ifdef __MMF_USE_IPC_V2__

	return aMessage.Read(aParam, aResult);

#else

	TRAPD(error, ReadL(aMessage, aParam, aResult));

	return error;

#endif //__MMF_USE_IPC_V2__

	}

inline TInt MmfMessageUtil::Write(const RMmfIpcMessage& aMessage, TInt aParam, const TDesC8& aValue)

	{

#ifdef __MMF_USE_IPC_V2__

	return aMessage.Write(aParam, aValue);

#else

	TRAPD(error, WriteL(aMessage, aParam, aValue));

	return error;

#endif //__MMF_USE_IPC_V2__

}

//TDesC versions

inline void RMmfSessionBase::SendReceive(TInt aFunction, const TDesC& aParam0, TRequestStatus& aStatus) const

	{

#ifdef __MMF_USE_IPC_V2__

	RSessionBase::SendReceive(aFunction, TIpcArgs(&aParam0), aStatus);

#else

	TAny* p[KMaxMessageArguments];

	p[0] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam0));

	p[1] = NULL;

	p[2] = NULL;

	p[3] = NULL;

	RSessionBase::SendReceive(aFunction, p, aStatus);

#endif //__MMF_USE_IPC_V2__

	}

inline TInt RMmfSessionBase::SendReceive(TInt aFunction, const TDesC& aParam0) const

	{

#ifdef __MMF_USE_IPC_V2__

	return RSessionBase::SendReceive(aFunction, TIpcArgs(&aParam0));

#else

	TAny* p[KMaxMessageArguments];

	p[0] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam0));

	p[1] = NULL;

	p[2] = NULL;

	p[3] = NULL;

	return RSessionBase::SendReceive(aFunction, p);

#endif //__MMF_USE_IPC_V2__

	}

inline TInt RMmfSessionBase::SendReceiveResult(TInt aFunction, const TDesC8& aParam0, const TDesC8& aParam1, TDes& aResult) const

	{

#ifdef __MMF_USE_IPC_V2__

	return RSessionBase::SendReceive(aFunction, TIpcArgs(&aParam0,&aParam1,&aResult));

#else

	TAny* p[KMaxMessageArguments];

	p[0] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam0));

	p[1] = static_cast<TAny*>(const_cast<TDesC8*>(&aParam1));

	p[2] = static_cast<TAny*>(&aResult);

	p[3] = NULL;

	return RSessionBase::SendReceive(aFunction, p);

#endif //__MMF_USE_IPC_V2__

	}

// assuming IPC_V2

inline TInt RMmfSessionBase::SendReceive(TInt aFunction, TInt aParam0, const TDesC8& aParam1, const TDesC8& aParam2) const

	{

	return RSessionBase::SendReceive(aFunction, TIpcArgs(aParam0, &aParam1, &aParam2));

	}

inline TInt RMmfSessionBase::SendReceiveResult(TInt aFunction, TInt aParam0, const TDesC8& aParam1, const TDesC8& aParam2, TDes8& aResult) const

	{

	return RSessionBase::SendReceive(aFunction, TIpcArgs(aParam0, &aParam1, &aParam2, &aResult));

	}

inline void RMmfSessionBase::SendReceive(TInt aFunction, TInt aParam0, const TDesC8& aParam1, const TDesC8& aParam2, TRequestStatus& aStatus) const

	{

	return RSessionBase::SendReceive(aFunction, TIpcArgs(aParam0, &aParam1, &aParam2), aStatus);

	}

inline void RMmfSessionBase::SendReceiveResult(TInt aFunction, TInt aParam0, const TDesC8& aParam1, const TDesC8& aParam2, TDes8& aResult, TRequestStatus& aStatus) const

	{

	return RSessionBase::SendReceive(aFunction, TIpcArgs(aParam0, &aParam1, &aParam2, &aResult), aStatus);

	}