kernel/eka/drivers/resmanus/d_resmanus.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 14 May 2010 17:13:29 +0300
changeset 109 b3a1d9898418
parent 0 a41df078684a
child 244 a77889bee936
child 259 57b9594f5772
permissions -rw-r--r--
Revision: 201019 Kit: 201019
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// Copyright (c) 1995-2009 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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// e32\drivers\resmanus\d_resmanus.cpp
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// 
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//
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// LDD for Resource Manager user side API
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#include "resmanus.h"
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#include <kernel/kern_priv.h>
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#include <kernel/kernel.h>
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#include <e32hal.h>
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#include <e32uid.h>
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#include <e32cmn.h>
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#include <e32cmn_private.h>
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#include <e32def_private.h>
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#include <drivers/resource_extend.h>
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#ifdef RESOURCE_MANAGER_SIMULATED_PSL
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#include "rescontrol_psl.h"
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#endif
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#ifdef PRM_US_INSTRUMENTATION_MACRO
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#include <drivers/resmanus_trace.h>
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#endif
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#ifdef PRM_ENABLE_EXTENDED_VERSION2
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_LIT(KResManUsThreadName,"ResManUsExtendedCoreLddThread");
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#elif defined (PRM_ENABLE_EXTENDED_VERSION)
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_LIT(KResManUsThreadName,"ResManUsExtendedLddThread");
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#else
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_LIT(KResManUsThreadName,"ResManUsLddThread");
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#endif
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#define RESMANUS_FAULT()	Kern::Fault("RESMANUS",__LINE__)
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const TInt KResManUsThreadPriority = 24;
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const TInt KResManUsRegistrationPriority = 5; // Arbitrary! Can be 0-7, 7 is highest
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const TInt KResManCallBackPriority = 5; // Arbitrary! Can be 0-7, 7 is highest
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//Macro to return appropriate request type.
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#define GET_USER_REQUEST(request, buffer, type)						\
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	{																\
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	if(type == EGetState)											\
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		request = ((TTrackGetStateBuf*)buffer)->iRequest;			\
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	else if(type == ESetState)										\
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		request = ((TTrackSetStateBuf*)buffer)->iRequest;			\
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	else															\
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		request = ((TTrackNotifyBuf*)buffer)->iRequest;				\
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	}
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/***************************************************************************************
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	class TTrackGetStateBuf
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 ***************************************************************************************/
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TTrackGetStateBuf::TTrackGetStateBuf(TPowerResourceCbFn aFn, TAny* aPtr,
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						       TDfcQue* aQue, TInt aPriority)
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							   :	iCtrlBlock(aFn, aPtr, aQue, aPriority)
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	{
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	iRequest = NULL;
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	}
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/***************************************************************************************
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	class TTrackSetStateBuf
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 ***************************************************************************************/
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TTrackSetStateBuf::TTrackSetStateBuf(TPowerResourceCbFn aFn, TAny* aPtr,
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						       TDfcQue* aQue, TInt aPriority)
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							   :	iCtrlBlock(aFn, aPtr, aQue, aPriority)
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	{
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	iRequest = NULL;
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	}
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/***************************************************************************************
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	class TTrackNotifyBuf
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 ***************************************************************************************/
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TTrackNotifyBuf::TTrackNotifyBuf(TPowerResourceCbFn aFn, TAny* aPtr,
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								 TDfcQue* aQue, TInt aPriority)
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							   :	iNotifyBlock(aFn, aPtr, aQue, aPriority)
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	{
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	iRequest = NULL;
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	}
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TTrackNotifyBuf::~TTrackNotifyBuf()
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	{
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	if(iRequest)
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		Kern::DestroyClientRequest(iRequest);
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	}
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TTrackSetStateBuf::~TTrackSetStateBuf()
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	{
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	if(iRequest)
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		Kern::DestroyClientRequest(iRequest);
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	}
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TTrackGetStateBuf::~TTrackGetStateBuf()
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	{
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	if(iRequest)
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		Kern::DestroyClientRequest(iRequest);
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	}
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/***************************************************************************************
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	class DDeviceResManUs
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 ***************************************************************************************/
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DDeviceResManUs::DDeviceResManUs()
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// Constructor
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    {
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    __KTRACE_OPT(KRESMANAGER, Kern::Printf("> DDeviceResManUs::DDeviceResManUs()"));
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    iParseMask=KDeviceAllowAll&~KDeviceAllowUnit; // Allow info and pdd, but not units
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    iUnitsMask=0;
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    iVersion=TVersion(KResManUsMajorVersionNumber,
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		      KResManUsMinorVersionNumber,
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		      KResManUsBuildVersionNumber);
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    }
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DDeviceResManUs::~DDeviceResManUs()
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// Destructor
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    {
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    __KTRACE_OPT(KRESMANAGER, Kern::Printf("> DDeviceResManUs::~DDeviceResManUs()"));
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#ifdef RESOURCE_MANAGER_SIMULATED_PSL
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	iSharedDfcQue->Destroy();
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#else
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	delete iSharedDfcQue;
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#endif
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	}
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TInt DDeviceResManUs::Install()
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// Install the device driver.
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    {
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    __KTRACE_OPT(KRESMANAGER, Kern::Printf("> DDeviceResManUs::Install()"));
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	// Create the message queue and initialise the DFC queue pointer
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#ifndef RESOURCE_MANAGER_SIMULATED_PSL
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	TInt r=Kern::DfcQInit(iSharedDfcQue,KResManUsThreadPriority,&KResManUsThreadName);
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#else
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	TInt r = Kern::DynamicDfcQCreate(iSharedDfcQue,KResManUsThreadPriority,KResManUsThreadName);
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#endif
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    __KTRACE_OPT(KRESMANAGER, Kern::Printf("> DfcQCreate r  = %d", r));
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	if(r!=KErrNone)
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		return r;
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#ifdef CPU_AFFINITY_ANY
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        NKern::ThreadSetCpuAffinity((NThread*)(iSharedDfcQue->iThread), KCpuAffinityAny);
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#endif
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	r = SetName(&KLddRootName);
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    __KTRACE_OPT(KRESMANAGER, Kern::Printf("> SetName, r  = %d", r));
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	return r;
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    }
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void DDeviceResManUs::GetCaps(TDes8& aDes) const
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// Return the ResManUs capabilities.
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    {
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    __KTRACE_OPT(KRESMANAGER, Kern::Printf("> DDeviceResManUs::GetCaps(TDes8& aDes) const"));
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    TPckgBuf<TCapsDevResManUs> b;
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    b().version=TVersion(KResManUsMajorVersionNumber,
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			 KResManUsMinorVersionNumber,
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			 KResManUsBuildVersionNumber);
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    Kern::InfoCopy(aDes,b);
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    }
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TInt DDeviceResManUs::Create(DLogicalChannelBase*& aChannel)
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// Create a channel on the device.
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    {
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    __KTRACE_OPT(KRESMANAGER, Kern::Printf("> DDeviceResManUs::Create(DLogicalChannelBase*& aChannel)"));
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	if(iOpenChannels>=KMaxNumChannels)
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		return KErrOverflow;
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    aChannel=new DChannelResManUs;
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    return aChannel?KErrNone:KErrNoMemory;
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    }
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/***************************************************************************************
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	class DChannelResManUs
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 ***************************************************************************************/
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DChannelResManUs::DChannelResManUs() 
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// Constructor
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    {
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    __KTRACE_OPT(KRESMANAGER, Kern::Printf("> DChannelResManUs::DChannelResManUs()"));
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    iClient=&Kern::CurrentThread();
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	// Increase the DThread's ref count so that it does not close without us
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	iClient->Open();
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    }
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DChannelResManUs::~DChannelResManUs()
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// Destructor
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    {
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    __KTRACE_OPT(KRESMANAGER, Kern::Printf("> DChannelResManUs::~DChannelResManUs()"));
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	// Cancel any outstanding requests
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	//
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	// For each tracker (Get, Set and notify)
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	// 
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	if(iGetStateTracker != NULL)
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		{
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		CancelTrackerRequests(iGetStateTracker,EFalse,0,NULL); // EFalse,0, to ignore resource IDs
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		RemoveTrackingControl(iGetStateTracker);
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		}
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	if(iSetStateTracker != NULL)
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		{
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		CancelTrackerRequests(iSetStateTracker,EFalse,0,NULL); // EFalse,0, to ignore resource IDs
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		RemoveTrackingControl(iSetStateTracker);
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		}
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	if(iListenableTracker != NULL)
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		{
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		CancelTrackerRequests(iListenableTracker,EFalse,0,NULL); // EFalse,0, to ignore resource IDs
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		RemoveTrackingControl(iListenableTracker);
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		}
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	delete iUserNameUsed;
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	delete iResourceDependencyIds;
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	delete iClientNamesResCtrl;
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	delete iResourceInfoResCtrl;
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	// decrement the DThread's reference count
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	Kern::SafeClose((DObject*&)iClient, NULL);
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    }
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static void AsyncCallBackFn(TUint aClient, TUint aResourceId, TInt aLevel, TInt aLevelOwnerId, TInt aResult, TAny* aTrackingBuffer)
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	{
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// Callback function for asynchronous requests
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    __KTRACE_OPT(KRESMANAGER, Kern::Printf("> AsyncCallBackFn aClient=0x%x aResourceId=0x%x, aLevel=0x%x, aResult=0x%x, aTrackingBuffer=0x%x\n",aClient, aResourceId, aLevel, aResult, aTrackingBuffer));
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	TTrackingBuffer* buffer = ((TTrackingBuffer*)aTrackingBuffer);
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	TTrackingControl* tracker = buffer->GetTrackingControl();
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	__ASSERT_ALWAYS((tracker!=NULL),RESMANUS_FAULT());
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	DChannelResManUs* channel = tracker->iOwningChannel;
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#ifdef PRM_US_INSTRUMENTATION_MACRO
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	if(tracker->iType==EGetState)
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		{
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		PRM_US_GET_RESOURCE_STATE_END_TRACE;
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		}
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	else if(tracker->iType==ESetState)
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		{
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		PRM_US_SET_RESOURCE_STATE_END_TRACE;
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		}
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#endif
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	if(tracker->iType == EGetState)
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		{
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		TTrackGetStateBuf* stateBuf = (TTrackGetStateBuf*)aTrackingBuffer;
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		if(aResult==KErrNone)
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			{
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			// Write the state value to the user-supplied variable
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			stateBuf->iRequest->Data1() = aLevel;
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			stateBuf->iRequest->Data2() = aLevelOwnerId;
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			}
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		Kern::QueueRequestComplete(channel->iClient, ((TTrackGetStateBuf*)buffer)->iRequest, aResult);
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		}
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	else if(tracker->iType == ESetState)
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		{
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		Kern::QueueRequestComplete(channel->iClient, ((TTrackSetStateBuf*)buffer)->iRequest, aResult);
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		}
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	// Once notified of a change in a resource state, must cancel the notification
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	// request in the Resource Controller to give the client the appearance of a 
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	// 'one'shot' type of operation.
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	else if(tracker->iType==ENotify)
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		{
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#ifdef PRM_ENABLE_EXTENDED_VERSION
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		if(((TInt)aClient==KDynamicResourceDeRegistering)&&(aResourceId&KIdMaskDynamic))  
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			{
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			// Resource has de-registered from Resource Controller, so can't expect any more notifications
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			// of this type. Cancellation of notifications (i.e. invoke Resource Controller) and transfer of
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			// buffers to free queue (for both conditional and unconditional notifications) is already done.
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			// To distinguish removal of a dynamic resource, hijack aResult (the value used when completing
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			// the user-side TRequestStatus object) and set it to KErrDisconnected.
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			aResult = KErrDisconnected;
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			}
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#endif
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		TInt r = (channel->iPddPtr)->CancelNotification(channel->ClientHandle(),aResourceId,
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										((TTrackNotifyBuf*)buffer)->iNotifyBlock);
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		__ASSERT_ALWAYS((r == KErrCancel),RESMANUS_FAULT());
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		Kern::QueueRequestComplete(channel->iClient, ((TTrackNotifyBuf*)buffer)->iRequest, aResult);
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		}
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	// Return the tracking buffer to the free queue
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	channel->FreeTrackingBuffer(buffer);
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	}
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TInt DChannelResManUs::GetValidName(const TDesC8* aInfo)
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	{
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// Extract a usable name from that supplied by the client
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	__KTRACE_OPT(KRESMANAGER, Kern::Printf(">DChannelResManUs::GetValidName"));
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	TInt err=KErrNone;
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	if(aInfo)
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		{
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		DThread* thread = &Kern::CurrentThread();
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		TInt nameLen = Kern::ThreadGetDesLength(thread, aInfo);
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		if(nameLen<0)
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			return nameLen; // return error code
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		iNameProvidedLength = nameLen;
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		if(nameLen > MAX_CLIENT_NAME_LENGTH)
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			err=KErrBadName;
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		else
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			{
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			nameLen = (nameLen<=MAX_NAME_LENGTH_IN_RESMAN) ? nameLen : MAX_NAME_LENGTH_IN_RESMAN;
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			if((iUserNameUsed = HBuf8::New(nameLen))==NULL)
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				return KErrNoMemory;
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			err = Kern::ThreadDesRead(thread,aInfo,*iUserNameUsed,0);
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			if(err!=KErrNone)
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   311
				return err;
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   312
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   313
		}
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diff changeset
   314
	else
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diff changeset
   315
		err=KErrBadName;
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diff changeset
   316
	return err;
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   317
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   318
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   319
TInt DChannelResManUs::RequestUserHandle(DThread* aThread, TOwnerType aType)
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diff changeset
   320
// Called when a user thread requests a handle to this channel
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   321
    {
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   322
    // Make sure that only our client can get a handle
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   323
	__KTRACE_OPT(KRESMANAGER, Kern::Printf(">DChannelResManUs::RequestUserHandle"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   324
    if (aType!=EOwnerThread || aThread!=iClient)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   325
        return KErrAccessDenied;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   326
    return KErrNone;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   327
    }
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   328
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   329
void DChannelResManUs::RegistrationDfcFunc(TAny* aChannel)
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diff changeset
   330
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   331
	__KTRACE_OPT(KRESMANAGER, Kern::Printf(">DChannelResManUs::RegistrationDfcFunc"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   332
	// DFC function invoked for registration with Resource Controller
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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   333
	DChannelResManUs* channel = (DChannelResManUs*)aChannel;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   334
	// RegisterProxyClient(TUint& aProxyId, const TDesC& aName);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   335
	TUint uintVal=0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   336
	TInt r = KErrNone;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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   337
	__ASSERT_ALWAYS((r==KErrNone),RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   338
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   339
	r=(channel->iPddPtr)->RegisterProxyClient(uintVal,*((TDesC8*)(channel->iUserNameUsed)));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   340
	if(r!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   341
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   342
		// Registration failed
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   343
		// Ensure that the client-side flag is cleared in uintVal
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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   344
		// so the failure can be detected in DoCreate
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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   345
		uintVal &= ~USER_SIDE_CLIENT_BIT_MASK; // Copied from rescontrol_export
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   346
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   347
	channel->SetClientHandle((TInt)uintVal);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   348
	NKern::FSSignal(channel->iFastSem);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   349
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   350
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   351
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   352
TInt DChannelResManUs::RegisterWithResCtrlr()
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   353
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   354
	__KTRACE_OPT(KRESMANAGER, Kern::Printf(">DChannelResManUs::RegisterWithResCtrlr"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   355
	TInt r = KErrNone;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   356
	// Initialise the channel's fast semaphore
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   357
	iFastSem = new NFastSemaphore();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   358
	if(iFastSem == NULL)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   359
		r = KErrNoMemory;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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parents:
diff changeset
   360
	else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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parents:
diff changeset
   361
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   362
		iFastSem->iOwningThread = (NThreadBase*)NKern::CurrentThread();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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parents:
diff changeset
   363
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
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diff changeset
   364
		// Attempt to perform registration with the Resource Controller on behalf of the client.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   365
		SetDfcQ(((DDeviceResManUs*)(iDevice))->iSharedDfcQue);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   366
		TDfc tempDfc(RegistrationDfcFunc, this, iDfcQ, KResManUsRegistrationPriority);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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parents:
diff changeset
   367
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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parents:
diff changeset
   368
		// Block this thread until the DFC has executed
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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parents:
diff changeset
   369
		tempDfc.Enque();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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diff changeset
   370
		NKern::FSWait(iFastSem);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   371
		// Have finished with iFastSem
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   372
		delete iFastSem;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   373
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   374
		// Registration complete - check success
a41df078684a Convert Kernelhwsrv package from SFL to EPL
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parents:
diff changeset
   375
		if(!(USER_SIDE_CLIENT_BIT_MASK & ClientHandle()))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   376
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
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diff changeset
   377
			// Registration failed
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   378
			r = KErrCouldNotConnect;	
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   379
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   380
		// Start receiving messages ...
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   381
		iMsgQ.Receive();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   382
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   383
	return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   384
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   385
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   386
TInt DChannelResManUs::DoCreate(TInt /*aUnit*/,
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   387
                                const TDesC8* aInfo, 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   388
                                const TVersion &aVer)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   389
// Create the channel from the passed info.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   390
    {
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   391
    __KTRACE_OPT(KRESMANAGER, Kern::Printf("> DChannelResManUs::DoCreate(TInt aUnit, const TDesC8* anInfo, const TVersion &aVer)"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   392
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   393
	TInt r = KErrNone;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   394
	iPddPtr = ((DUserSideProxyInterface*)iPdd)->iController;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   395
	// Check client has appropriate capabilities
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   396
	if(!Kern::CurrentThreadHasCapability(ECapabilityPowerMgmt,__PLATSEC_DIAGNOSTIC_STRING("Checked by DDevicePowerRsrc::Create")))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   397
		return KErrPermissionDenied;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   398
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   399
	// Check software version
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   400
	if (!Kern::QueryVersionSupported(TVersion(KResManUsMajorVersionNumber,
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   401
			 KResManUsMinorVersionNumber,
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   402
			 KResManUsBuildVersionNumber),
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   403
				     aVer))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   404
		return KErrNotSupported;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   405
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   406
	// Implementation note: if this method fails, the destructor will be invoked
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   407
	// as part of which all successfully-allocated memory will be freed. Therefore,
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   408
	// no memory will be explicitly freed in the event of failure in the code which follows.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   409
	
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   410
	// Allocate the arrays used for acquiring client, resource and dependency information
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   411
	if((iClientNamesResCtrl = HBuf8::New(KNumClientNamesResCtrl * sizeof(TPowerClientInfoV01)))==NULL)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   412
		return KErrNoMemory;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   413
	if((iResourceInfoResCtrl = HBuf8::New(KNumResourceInfoResCtrl * sizeof(TPowerResourceInfoV01)))==NULL)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   414
		return KErrNoMemory;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   415
	if((iResourceDependencyIds = HBuf8::New(KNumResourceDependencies * sizeof(SResourceDependencyInfo)))==NULL)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   416
		return KErrNoMemory;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   417
	// Obtain the channel name to use
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   418
	if((r=GetValidName(aInfo))!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   419
		return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   420
#ifdef PRM_ENABLE_EXTENDED_VERSION
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   421
	iResDepsValid = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   422
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   423
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   424
#ifdef PRM_US_INSTRUMENTATION_MACRO
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   425
	PRM_US_OPEN_CHANNEL_START_TRACE;	 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   426
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   427
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   428
	// Set up the request tracking support
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   429
	iGetStateTracker = new TTrackingControl();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   430
	iSetStateTracker = new TTrackingControl();;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   431
	iListenableTracker = new TTrackingControl();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   432
	if((iGetStateTracker==NULL) || (iSetStateTracker==NULL) || (iListenableTracker==NULL))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   433
		return KErrNoMemory;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   434
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   435
	// Register with the Resource Controller
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   436
	r = RegisterWithResCtrlr();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   437
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   438
#ifdef PRM_US_INSTRUMENTATION_MACRO
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   439
	PRM_US_OPEN_CHANNEL_END_TRACE;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   440
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   441
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   442
    return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   443
    }
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   444
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   445
//Override sendMsg to allow data copy in the context of client thread for WDP.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   446
TInt DChannelResManUs::SendMsg(TMessageBase* aMsg)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   447
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   448
	TThreadMessage& m = *(TThreadMessage*)aMsg;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   449
	TInt id = m.iValue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   450
	TInt r = KErrNone;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   451
	if (id != (TInt)ECloseMsg && id != KMaxTInt)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   452
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   453
		if (id<0)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   454
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   455
			TRequestStatus* pS=(TRequestStatus*)m.Ptr0();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   456
			r = SendRequest(aMsg);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   457
			if (r != KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   458
				Kern::RequestComplete(pS,r);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   459
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   460
		else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   461
			r = SendControl(aMsg);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   462
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   463
	else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   464
		r = DLogicalChannel::SendMsg(aMsg);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   465
	return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   466
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   467
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   468
TInt DChannelResManUs::SendRequest(TMessageBase* aMsg)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   469
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   470
	TThreadMessage& m = *(TThreadMessage*)aMsg;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   471
	TInt id = ~m.iValue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   472
	TRequestStatus* pS = (TRequestStatus*)m.Ptr0();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   473
	TInt r = KErrNone;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   474
	TTrackingBuffer *trackBuf = NULL;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   475
	TUint parms[4];
109
b3a1d9898418 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   476
	TPowerResourceCb *callBack = NULL;
0
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   477
	DPowerResourceNotification *prn;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   478
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   479
	switch(id)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   480
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   481
		case RBusDevResManUs::EChangeResourceState:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   482
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   483
			__ASSERT_ALWAYS(m.Ptr2() != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   484
#ifdef _DUMP_TRACKERS
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   485
			if((r=DumpTracker(iSetStateTracker))!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   486
				break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   487
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   488
			r = GetAndInitTrackingBuffer(iSetStateTracker, trackBuf, (TUint)m.Ptr1(), pS);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   489
			if( r != KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   490
				return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   491
			callBack = &(((TTrackSetStateBuf*)trackBuf)->iCtrlBlock);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   492
			new (callBack) TPowerResourceCb(&AsyncCallBackFn, (TAny*)trackBuf, iDfcQ, KResManCallBackPriority);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   493
			parms[0] = (TUint)m.Ptr2();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   494
			parms[1] = (TUint)callBack;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   495
			m.iArg[2] = &(parms[0]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   496
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   497
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   498
		case RBusDevResManUs::EGetResourceState:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   499
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   500
			__ASSERT_ALWAYS(m.Ptr2() != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   501
			umemget32(&(parms[0]), m.Ptr2(), 3*sizeof(TInt));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   502
#ifdef _DUMP_TRACKERS
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   503
			if((r=DumpTracker(iGetStateTracker))!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   504
				break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   505
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   506
			r = GetStateBuffer(iGetStateTracker, trackBuf, (TUint)m.Ptr1(), (TInt*)parms[1], (TInt*)parms[2], callBack, pS);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   507
			if(r != KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   508
				return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   509
			parms[3] = (TUint)callBack;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   510
			m.iArg[2] = &(parms[0]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   511
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   512
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   513
		case RBusDevResManUs::ERequestChangeNotification:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   514
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   515
			__ASSERT_ALWAYS(m.Ptr1() != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   516
			r = GetAndInitTrackingBuffer(iListenableTracker, trackBuf, (TUint)m.Ptr1(), pS);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   517
			if(r != KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   518
				return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   519
			prn = &(((TTrackNotifyBuf*)trackBuf)->iNotifyBlock);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   520
			new (prn) DPowerResourceNotification(&AsyncCallBackFn, (TAny*)trackBuf, iDfcQ, KResManCallBackPriority);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   521
			m.iArg[2] = (TAny*)prn;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   522
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   523
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   524
		case RBusDevResManUs::ERequestQualifiedChangeNotification:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   525
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   526
			__ASSERT_ALWAYS(m.Ptr1() != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   527
			__ASSERT_ALWAYS(m.Ptr2() != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   528
			umemget32(&(parms[0]), m.Ptr2(), 2*sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   529
			m.iArg[2] = &parms[0];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   530
			r = GetAndInitTrackingBuffer(iListenableTracker, trackBuf, (TUint)parms[0], pS);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   531
			if(r != KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   532
				return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   533
			prn = &(((TTrackNotifyBuf*)trackBuf)->iNotifyBlock);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   534
			new (prn) DPowerResourceNotification(&AsyncCallBackFn, (TAny*)trackBuf, iDfcQ, KResManCallBackPriority);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   535
			parms[2] = (TUint)prn;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   536
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   537
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   538
		default:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   539
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   540
			return KErrNotSupported;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   541
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   542
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   543
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   544
	if(r == KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   545
		r = DLogicalChannel::SendMsg(aMsg);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   546
	if(r != KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   547
		FreeTrackingBuffer(trackBuf);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   548
	return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   549
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   550
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   551
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   552
TInt DChannelResManUs::SendControl(TMessageBase* aMsg)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   553
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   554
	TThreadMessage& m = *(TThreadMessage*)aMsg;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   555
	TInt id = m.iValue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   556
	TInt param1 = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   557
	TUint parms[4];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   558
	TAny* a1 = m.Ptr0();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   559
	TAny* a2 = m.Ptr1();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   560
	TAny* ptr1 = NULL;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   561
	switch(id)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   562
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   563
		case RBusDevResManUs::EInitialise:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   564
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   565
			__ASSERT_ALWAYS(a1 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   566
			TUint8 stateRes[3];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   567
			umemget(&(stateRes[0]), a1, 3*sizeof(TUint8));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   568
			m.iArg[0] = &(stateRes[0]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   569
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   570
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   571
		case RBusDevResManUs::EGetNoOfResources:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   572
		case RBusDevResManUs::EGetResourceControllerVersion:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   573
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   574
			__ASSERT_ALWAYS(a1 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   575
			m.iArg[0] = &param1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   576
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   577
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   578
		case RBusDevResManUs::EGetNoOfClients:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   579
		case RBusDevResManUs::EGetNumClientsUsingResource:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   580
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   581
			__ASSERT_ALWAYS(a1 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   582
			__ASSERT_ALWAYS(a2 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   583
			umemget32(&(parms[0]), a2, 3*sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   584
			m.iArg[1]  = &(parms[0]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   585
			m.iArg[0] = &param1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   586
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   587
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   588
		case RBusDevResManUs::EGetNumResourcesInUseByClient:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   589
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   590
			__ASSERT_ALWAYS(a1 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   591
			__ASSERT_ALWAYS(a2 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   592
			TBuf8 <MAX_NAME_LENGTH_IN_RESMAN> clientName;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   593
			Kern::KUDesGet(clientName, *(TDesC8*)m.Ptr0());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   594
			m.iArg[0] = (TAny*)&clientName;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   595
			umemget32(&(parms[0]), m.Ptr1(), 2*sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   596
			param1 = parms[1];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   597
			m.iArg[1] = &param1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   598
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   599
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   600
		case RBusDevResManUs::EGetResourceIdByName:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   601
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   602
			__ASSERT_ALWAYS(a1 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   603
			__ASSERT_ALWAYS(a2 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   604
			TBuf8 <MAX_NAME_LENGTH_IN_RESMAN> resourceName;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   605
			Kern::KUDesGet(resourceName, *(TDesC8*)m.Ptr0());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   606
			m.iArg[0] = (TAny*)&resourceName;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   607
			m.iArg[1] = &param1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   608
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   609
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   610
#ifdef RESOURCE_MANAGER_SIMULATED_PSL
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   611
		case RBusDevResManUs::EGetNumCandidateAsyncResources:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   612
		case RBusDevResManUs::EGetNumCandidateSharedResources:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   613
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   614
			__ASSERT_ALWAYS(a1 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   615
			m.iArg[0] = &param1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   616
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   617
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   618
		case RBusDevResManUs::EGetCandidateAsyncResourceId:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   619
		case RBusDevResManUs::EGetCandidateSharedResourceId:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   620
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   621
			__ASSERT_ALWAYS(a2 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   622
			m.iArg[1] = &param1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   623
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   624
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   625
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   626
		case RBusDevResManUs::EGetNumDependentsForResource:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   627
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   628
			__ASSERT_ALWAYS(a1 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   629
			__ASSERT_ALWAYS(a2 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   630
			umemget32(&(parms[0]), m.Ptr1(), 2*sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   631
			m.iArg[1] = &(parms[0]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   632
			m.iArg[0] = &param1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   633
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   634
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   635
		case RBusDevResManUs::EGetDependentsIdForResource:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   636
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   637
			__ASSERT_ALWAYS(a1 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   638
			__ASSERT_ALWAYS(a2 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   639
			umemget32(&(parms[0]), m.Ptr1(), 3*sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   640
			TInt len, maxLen;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   641
			ptr1 = (TAny*)parms[1];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   642
			Kern::KUDesInfo(*(const TDesC8*)parms[1], len, maxLen);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   643
			umemget32(&param1, m.Ptr0(), sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   644
			if((maxLen - len) < (TInt)(param1 * sizeof(SResourceDependencyInfo)))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   645
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   646
				return KErrArgument;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   647
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   648
			m.iArg[0] = &param1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   649
			m.iArg[1] = &(parms[0]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   650
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   651
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   652
		case RBusDevResManUs::EGetResourceInfo:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   653
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   654
			__ASSERT_ALWAYS(a1 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   655
			__ASSERT_ALWAYS(a2 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   656
			TResourceInfoBuf buf;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   657
			m.iArg[1] = &buf;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   658
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   659
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   660
		case RBusDevResManUs::EGetAllResourcesInfo:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   661
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   662
			__ASSERT_ALWAYS(a1 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   663
			__ASSERT_ALWAYS(a2 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   664
			umemget32(&(parms[0]), m.Ptr1(), 2*sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   665
			ptr1 = (TAny*)parms[0];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   666
			umemget32(&param1, (TAny*)parms[0], sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   667
			parms[0]  =(TUint)&param1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   668
			RSimplePointerArray<TResourceInfoBuf> infoPtrs;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   669
			umemget(&infoPtrs, m.Ptr0(), sizeof(RSimplePointerArray<TResourceInfoBuf>));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   670
			if((infoPtrs.Count() < 0) || (infoPtrs.Count() < param1))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   671
				return KErrArgument;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   672
			m.iArg[1] = &(parms[0]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   673
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   674
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   675
		case RBusDevResManUs::EGetInfoOnClientsUsingResource:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   676
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   677
			__ASSERT_ALWAYS(a1 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   678
			__ASSERT_ALWAYS(a2 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   679
			umemget32(&parms[0], m.Ptr1(), 4*sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   680
			ptr1 = (TAny*)parms[0];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   681
			umemget32(&param1, (TAny*)parms[0], sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   682
			parms[0] = (TUint)&param1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   683
			RSimplePointerArray<TClientInfoBuf>infoPtrs;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   684
			umemget(&infoPtrs, m.Ptr0(), sizeof(RSimplePointerArray<TClientInfoBuf>));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   685
			if((infoPtrs.Count() < 0) || (infoPtrs.Count() < param1))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   686
				return KErrArgument;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   687
			m.iArg[1] = &(parms[0]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   688
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   689
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   690
		case RBusDevResManUs::EGetNamesAllClients:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   691
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   692
			__ASSERT_ALWAYS(a1 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   693
			__ASSERT_ALWAYS(a2 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   694
			umemget32(&parms[0], m.Ptr1(), 4*sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   695
			ptr1 = (TAny*)parms[0];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   696
			umemget32(&param1, (TAny*)parms[0], sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   697
			parms[0] = (TUint)&param1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   698
			RSimplePointerArray<TClientName> infoPtrs;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   699
			umemget(&infoPtrs, m.Ptr0(), sizeof(RSimplePointerArray<TClientName>));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   700
			if((infoPtrs.Count() < 0) || (infoPtrs.Count() < param1))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   701
				return KErrArgument;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   702
			m.iArg[1] = &(parms[0]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   703
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   704
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   705
		case RBusDevResManUs::EGetInfoOnResourcesInUseByClient:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   706
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   707
			__ASSERT_ALWAYS(a1 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   708
			__ASSERT_ALWAYS(a2 != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   709
			TBuf8 <MAX_NAME_LENGTH_IN_RESMAN> clientName;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   710
			Kern::KUDesGet(clientName, *(TDesC8*)m.Ptr0());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   711
			m.iArg[0] = (TAny*)&clientName;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   712
			umemget32(&parms[0], m.Ptr1(), 3*sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   713
			ptr1 = (TAny*)parms[0];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   714
			umemget32(&param1, (TAny*)parms[0], sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   715
			parms[0] = (TUint)&param1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   716
			RSimplePointerArray<TResourceInfoBuf> infoPtrs;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   717
			umemget(&infoPtrs, (TAny*)parms[1], sizeof(RSimplePointerArray<TResourceInfoBuf>));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   718
			if((infoPtrs.Count() < 0) || (infoPtrs.Count() < param1))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   719
				return KErrArgument;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   720
			m.iArg[1] = &(parms[0]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   721
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   722
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   723
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   724
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   725
	TInt r = DLogicalChannel::SendMsg(aMsg);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   726
	if(r != KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   727
		return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   728
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   729
	switch(id)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   730
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   731
		case RBusDevResManUs::EGetNoOfResources:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   732
		case RBusDevResManUs::EGetNoOfClients:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   733
		case RBusDevResManUs::EGetNumClientsUsingResource:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   734
		case RBusDevResManUs::EGetResourceControllerVersion:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   735
		case RBusDevResManUs::EGetNumDependentsForResource:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   736
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   737
			umemput32(a1, (TAny*)&param1, sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   738
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   739
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   740
		case RBusDevResManUs::EGetNumResourcesInUseByClient:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   741
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   742
			umemput32((TAny*)parms[0], (TAny*)&param1, sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   743
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   744
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   745
		case RBusDevResManUs::EGetResourceIdByName:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   746
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   747
			umemput32(a2, (TAny*)&param1, sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   748
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   749
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   750
#ifdef RESOURCE_MANAGER_SIMULATED_PSL
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   751
		case RBusDevResManUs::EGetNumCandidateAsyncResources:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   752
		case RBusDevResManUs::EGetNumCandidateSharedResources:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   753
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   754
			umemput32(a1, (TAny*)&param1, sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   755
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   756
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   757
		case RBusDevResManUs::EGetCandidateAsyncResourceId:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   758
		case RBusDevResManUs::EGetCandidateSharedResourceId:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   759
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   760
			umemput32(a2, (TAny*)&param1, sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   761
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   762
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   763
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   764
		case RBusDevResManUs::EGetDependentsIdForResource:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   765
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   766
			r = Kern::ThreadDesWrite(iClient,(TAny*)ptr1, (const TDesC8&)*(SResourceDependencyInfo*)parms[1], 0);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   767
			if(r == KErrOverflow) //This is done to retain the error as per API spec
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   768
				r = KErrArgument;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   769
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   770
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   771
		case RBusDevResManUs::EGetResourceInfo:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   772
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   773
			Kern::KUDesPut(*(TDes8*)a2, (const TDesC8&)*(TResourceInfoBuf*)m.Ptr1());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   774
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   775
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   776
		case RBusDevResManUs::EGetAllResourcesInfo:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   777
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   778
			TUint numToCopy;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   779
			RSimplePointerArray<TResourceInfoBuf> infoPtrs;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   780
			umemget(&infoPtrs, a1, sizeof(RSimplePointerArray<TResourceInfoBuf>));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   781
			numToCopy = (infoPtrs.Count() < param1) ? infoPtrs.Count() : param1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   782
			umemput32(ptr1, (TAny*)&param1, sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   783
			TResourceInfoBuf** entriesAddr = infoPtrs.Entries();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   784
			TInt* entryPtr = (TInt*)entriesAddr;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   785
			TPowerResourceInfoV01 *currRes = (TPowerResourceInfoV01*)iResourceInfoResCtrl->Ptr();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   786
			TResourceInfoBuf* clientAddr;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   787
			TResourceInfoBuf tempInfo;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   788
			for(TUint index = 0; index < numToCopy; index++)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   789
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   790
				umemget32(&clientAddr, entryPtr, sizeof(TResourceInfoBuf*));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   791
				entryPtr++;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   792
				r = ExtractResourceInfo(currRes, tempInfo);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   793
				if(r != KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   794
					return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   795
				umemput((TAny*)clientAddr, (TAny*)&(tempInfo), tempInfo.Length());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   796
				currRes++;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   797
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   798
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   799
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   800
		case RBusDevResManUs::EGetInfoOnClientsUsingResource:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   801
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   802
			TUint numToCopy;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   803
			RSimplePointerArray<TClientInfoBuf> infoPtrs;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   804
			umemget(&infoPtrs, a1, sizeof(RSimplePointerArray<TClientName>));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   805
			numToCopy = infoPtrs.Count();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   806
			TClientInfoBuf** entriesAddr = infoPtrs.Entries();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   807
			TInt* entryPtr = (TInt*)entriesAddr;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   808
			TPowerClientInfoV01* rcDataPtr = (TPowerClientInfoV01*)iClientNamesResCtrl->Ptr();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   809
			TClientInfoBuf* clientAddr;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   810
			TUint userSideClients = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   811
			TClientInfoBuf tempInfo;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   812
			for(TInt index = 0; index < param1; index++)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   813
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   814
				if((!parms[1]) && !(rcDataPtr->iClientId & USER_SIDE_CLIENT_BIT_MASK))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   815
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   816
					rcDataPtr++;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   817
					continue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   818
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   819
				if(numToCopy == 0)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   820
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   821
					userSideClients++;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   822
					continue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   823
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   824
				umemget32(&clientAddr, entryPtr, sizeof(TClientName*));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   825
				entryPtr++;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   826
				tempInfo().iId = rcDataPtr->iClientId;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   827
				tempInfo().iName = *rcDataPtr->iClientName;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   828
				Kern::InfoCopy(*clientAddr, tempInfo);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   829
				rcDataPtr++;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   830
				numToCopy--;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   831
				userSideClients++;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   832
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   833
			if(parms[1])
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   834
				umemput32(ptr1, (TAny*)&param1, sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   835
			else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   836
				umemput32(ptr1, (TAny*)&userSideClients, sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   837
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   838
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   839
		case RBusDevResManUs::EGetNamesAllClients:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   840
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   841
			TUint numToCopy;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   842
			RSimplePointerArray<TClientName> infoPtrs;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   843
			umemget(&infoPtrs, a1, sizeof(RSimplePointerArray<TClientName>));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   844
			numToCopy = infoPtrs.Count();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   845
			TClientName** entriesAddr = infoPtrs.Entries();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   846
			TInt* entryPtr = (TInt*)entriesAddr;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   847
			TPowerClientInfoV01* rcDataPtr = (TPowerClientInfoV01*)iClientNamesResCtrl->Ptr();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   848
			TClientName* clientAddr;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   849
			TUint userSideClients = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   850
			for(TInt index = 0; index < param1; index++)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   851
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   852
				if((!parms[1]) && !(rcDataPtr->iClientId & USER_SIDE_CLIENT_BIT_MASK))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   853
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   854
					rcDataPtr++;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   855
					continue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   856
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   857
				if(numToCopy == 0)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   858
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   859
					userSideClients++;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   860
					continue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   861
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   862
				umemget32(&clientAddr, entryPtr, sizeof(TClientName*));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   863
				entryPtr++;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   864
				Kern::KUDesPut(*((TDes8*)clientAddr), *(const TDesC8*)rcDataPtr->iClientName);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   865
				rcDataPtr++;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   866
				numToCopy--;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   867
				userSideClients++;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   868
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   869
			if(parms[1])
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   870
				umemput32(ptr1, (TAny*)&param1, sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   871
			else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   872
				umemput32(ptr1, (TAny*)&userSideClients, sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   873
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   874
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   875
		case RBusDevResManUs::EGetInfoOnResourcesInUseByClient:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   876
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   877
			TUint numToCopy;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   878
			RSimplePointerArray<TResourceInfoBuf> infoPtrs;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   879
			umemget(&infoPtrs, (TAny*)parms[1], sizeof(RSimplePointerArray<TResourceInfoBuf>));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   880
			numToCopy = (infoPtrs.Count() < param1) ? infoPtrs.Count() : param1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   881
			umemput32(ptr1, (TAny*)&param1, sizeof(TUint));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   882
			TResourceInfoBuf** entriesAddr = infoPtrs.Entries();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   883
			TInt* entryPtr = (TInt*)entriesAddr;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   884
			TPowerResourceInfoV01* currRes = (TPowerResourceInfoV01*)iResourceInfoResCtrl->Ptr();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   885
			TResourceInfoBuf* clientAddr;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   886
			TResourceInfoBuf tempInfo;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   887
			for(TUint index = 0; index < numToCopy; index++)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   888
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   889
				umemget32(&clientAddr, entryPtr, sizeof(TResourceInfoBuf*));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   890
				entryPtr++;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   891
				r = ExtractResourceInfo(currRes, tempInfo);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   892
				if(r != KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   893
					return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   894
				umemput((TAny*)clientAddr, (TAny*)&(tempInfo), tempInfo.Length());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   895
				currRes++;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   896
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   897
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   898
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   899
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   900
	return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   901
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   902
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   903
void DChannelResManUs::HandleMsg(TMessageBase* aMsg)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   904
    {
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   905
    TThreadMessage& m=*(TThreadMessage*)aMsg;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   906
    TInt id=m.iValue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   907
    
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   908
    __KTRACE_OPT(KRESMANAGER, Kern::Printf(" >ldd: DChannelResManUs::HandleMsg(TMessageBase* aMsg) id=%d\n", id));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   909
	
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   910
	if (id==(TInt)ECloseMsg)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   911
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   912
		// Deregister here to ensure the correct thread ID is read
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   913
		if(ClientHandle() != 0)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   914
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   915
			// Must de-register from Resource Controller before closing down
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   916
			// Not checking return value - still need to delete allocated buffers
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   917
#ifdef PRM_US_INSTRUMENTATION_MACRO
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   918
	PRM_US_DEREGISTER_CLIENT_START_TRACE;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   919
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   920
			((DPowerResourceController*)iPddPtr)->DeregisterProxyClient(ClientHandle());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   921
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   922
#ifdef PRM_US_INSTRUMENTATION_MACRO
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   923
	PRM_US_DEREGISTER_CLIENT_END_TRACE;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   924
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   925
			SetClientHandle(0);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   926
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   927
	    iMsgQ.iMessage->Complete(KErrNone,EFalse);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   928
		return;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   929
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   930
    else if (id==KMaxTInt)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   931
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   932
		// DoCancel
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   933
		DoCancel(m.Int0());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   934
		m.Complete(KErrNone,ETrue);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   935
		return;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   936
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   937
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   938
    if (id<0)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   939
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   940
		// DoRequest
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   941
		TRequestStatus* pS=(TRequestStatus*)m.Ptr0();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   942
		TInt r=DoRequest(~id, pS, m.Ptr1(), m.Ptr2());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   943
		m.Complete(r,ETrue);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   944
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   945
    else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   946
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   947
		// DoControl
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   948
		__KTRACE_OPT(KRESMANAGER, Kern::Printf(" >ldd: do control id=%d...\n", id));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   949
		TInt r=DoControl(id,m.Ptr0(),m.Ptr1());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   950
		m.Complete(r,ETrue);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   951
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   952
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   953
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   954
TInt DChannelResManUs::CancelTrackerRequests(TTrackingControl* aTracker, TBool aSingleRsrc, TUint aResourceId, TRequestStatus* aStatus)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   955
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   956
	// Cancel all outstanding requests from this client for a specified operation on 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   957
	// a specified resource
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   958
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   959
	// Loop all entries in the iBusyQue of requests to locate a match for the 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   960
	// operation type and resource ID
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   961
	//
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   962
	// For each match, remove the buffer from the busy queue and return to the free queue
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   963
	// If the request is already being processed, and so the callback function will be called
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   964
	// later, then the callback will exit gracefully.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   965
	//
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   966
    __KTRACE_OPT(KRESMANAGER, Kern::Printf(" > DChannelResManUs::CancelTrackerRequests"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   967
	TInt returnVal = KErrNone;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   968
	TBool statusMatched=EFalse;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   969
	TTrackingBuffer* firstLink = NULL;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   970
	TTrackingBuffer* lastLink = NULL;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   971
	TInt type = aTracker->iType;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   972
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   973
#ifdef PRM_US_INSTRUMENTATION_MACRO
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   974
	if(type==EGetState)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   975
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   976
		PRM_US_CANCEL_GET_RESOURCE_STATE_START_TRACE;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   977
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   978
	else if(type==ESetState)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   979
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   980
		PRM_US_CANCEL_SET_RESOURCE_STATE_START_TRACE;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   981
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   982
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   983
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   984
	if(aTracker->iBusyQue != NULL)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   985
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   986
		firstLink = (TTrackingBuffer*)(aTracker->iBusyQue->iA.iNext);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   987
		lastLink = (TTrackingBuffer*)(&(aTracker->iBusyQue->iA));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   988
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   989
	while(( firstLink!=lastLink )&&(!statusMatched))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   990
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   991
		TTrackingBuffer* buffer = firstLink;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   992
		TUint resourceId = buffer->GetResourceId();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   993
		if(aSingleRsrc)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   994
			if(resourceId != aResourceId)	// Required resource?
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   995
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   996
				firstLink=(TTrackingBuffer*)(firstLink->iNext);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   997
				continue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   998
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   999
		if(aStatus!=NULL)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1000
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1001
			TClientRequest *request;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1002
			GET_USER_REQUEST(request, buffer, type)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1003
			if(request->StatusPtr() == aStatus)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1004
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1005
				statusMatched = ETrue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1006
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1007
			else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1008
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1009
				firstLink=(TTrackingBuffer*)(firstLink->iNext);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1010
				continue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1011
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1012
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1013
		TInt r = KErrNone;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1014
		if(type==EGetState)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1015
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1016
			TTrackGetStateBuf* stateBuf = (TTrackGetStateBuf*)firstLink;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1017
			r=((DPowerResourceController*)iPddPtr)->CancelAsyncRequestCallBack(ClientHandle(),
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1018
															resourceId, (stateBuf->iCtrlBlock));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1019
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1020
		else if(type==ESetState)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1021
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1022
			TTrackSetStateBuf* stateBuf = (TTrackSetStateBuf*)firstLink;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1023
			r = ((DPowerResourceController*)iPddPtr)->CancelAsyncRequestCallBack(ClientHandle(), 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1024
															resourceId, (stateBuf->iCtrlBlock));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1025
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1026
		else if(type==ENotify)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1027
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1028
			TTrackNotifyBuf* notifyBuf = (TTrackNotifyBuf*)firstLink;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1029
			r=((DPowerResourceController*)iPddPtr)->CancelNotification(ClientHandle(), resourceId,
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1030
															notifyBuf->iNotifyBlock);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1031
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1032
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1033
		// Process the accumulated return value
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1034
		if((r==KErrCompletion)&&((returnVal==KErrNone)||(returnVal==KErrCancel)))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1035
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1036
			returnVal=KErrCompletion;	
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1037
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1038
		else if((r==KErrInUse)&&
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1039
			((returnVal==KErrNone)||(returnVal==KErrCompletion)||(returnVal==KErrCancel)))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1040
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1041
			returnVal=KErrInUse;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1042
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1043
		else if(r!=KErrCancel)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1044
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1045
			returnVal=r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1046
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1047
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1048
		// Return the tracking buffer to the free queue
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1049
		TTrackingBuffer* tempLink = (TTrackingBuffer*)(firstLink->iNext);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1050
		FreeTrackingBuffer(firstLink);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1051
		firstLink = tempLink;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1052
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1053
#ifdef PRM_US_INSTRUMENTATION_MACRO
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1054
	if(type==EGetState)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1055
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1056
		PRM_US_CANCEL_GET_RESOURCE_STATE_END_TRACE;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1057
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1058
	else if(type==ESetState)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1059
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1060
		PRM_US_CANCEL_SET_RESOURCE_STATE_END_TRACE;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1061
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1062
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1063
		// Complete the TRequestStatus object
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1064
		if((r!=KErrCompletion)&&(r!=KErrInUse))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1065
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1066
			TClientRequest* request;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1067
			GET_USER_REQUEST(request, buffer, type)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1068
			Kern::QueueRequestComplete(iClient, request, r);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1069
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1070
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1071
		} //  while
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1072
	return returnVal;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1073
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1074
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1075
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1076
TTrackingControl* DChannelResManUs::MapRequestToTracker(TInt aRequestType)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1077
// Utility function to map identifiers for cancel commands to request types.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1078
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1079
	TTrackingControl *tracker=NULL;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1080
	switch(aRequestType)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1081
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1082
		case RBusDevResManUs::ECancelChangeResourceStateRequests:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1083
		case RBusDevResManUs::ECancelChangeResourceState:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1084
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1085
			tracker=iSetStateTracker;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1086
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1087
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1088
		case RBusDevResManUs::ECancelGetResourceStateRequests:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1089
		case RBusDevResManUs::ECancelGetResourceState:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1090
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1091
			tracker=iGetStateTracker;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1092
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1093
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1094
		case RBusDevResManUs::ECancelChangeNotificationRequests:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1095
		case RBusDevResManUs::ECancelRequestChangeNotification:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1096
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1097
			tracker=iListenableTracker;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1098
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1099
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1100
		default:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1101
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1102
			__ASSERT_ALWAYS(0,RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1103
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1104
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1105
	return tracker;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1106
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1107
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1108
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1109
TInt DChannelResManUs::CancelRequestsOfType(TInt aRequestType, TRequestStatus* aStatus)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1110
// Cancel a particular request. This may be qualified by the type of operation
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1111
    {
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1112
	__ASSERT_ALWAYS(((aRequestType==RBusDevResManUs::ECancelChangeResourceState)||
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1113
					(aRequestType==RBusDevResManUs::ECancelGetResourceState)||
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1114
					(aRequestType==RBusDevResManUs::ECancelRequestChangeNotification)||
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1115
					(KMaxTInt)),
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1116
					RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1117
	// For the KMaxTInt case, the type of the request is not known and so all trackers
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1118
	// must be considered before the request is found.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1119
	// For all other cases, only the relevant tracker is searched.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1120
	TInt r=KErrNone;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1121
	if(aRequestType!=KMaxTInt)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1122
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1123
		TTrackingControl*tracker=MapRequestToTracker(aRequestType);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1124
		r=CancelTrackerRequests(tracker, EFalse, 0, aStatus);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1125
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1126
	else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1127
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1128
		TTrackingControl* tracker[3] = {iGetStateTracker, iSetStateTracker, iListenableTracker};
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1129
		TUint8 index=0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1130
		while((index<3) && (r==KErrNone))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1131
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1132
			r=CancelTrackerRequests(tracker[index], EFalse, 0, aStatus);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1133
			++index;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1134
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1135
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1136
	if(r==KErrCancel) 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1137
		r=KErrNone;	// All cancellations were successful
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1138
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1139
	return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1140
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1141
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1142
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1143
void DChannelResManUs::DoCancel(TInt aMask)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1144
// Cancel an outstanding request.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1145
    {
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1146
	TRequestStatus* status = (TRequestStatus*)aMask;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1147
	__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoCancel, TRequestStatus addr = 0x%x",(TInt)status));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1148
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1149
	CancelRequestsOfType(KMaxTInt, status); // Ignore return value
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1150
	return;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1151
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1152
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1153
TInt DChannelResManUs::DoRequest(TInt aReqNo, TRequestStatus* /*aStatus*/, TAny* a1, TAny* a2)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1154
// Asynchronous requests.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1155
    {
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1156
    __KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoRequest(TInt aReqNo, TRequestStatus* aStatus, TAny* a1, TAny* a2)"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1157
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1158
    TInt r=KErrNone;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1159
    switch (aReqNo)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1160
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1161
		case RBusDevResManUs::EChangeResourceState:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1162
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1163
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoRequest case EChangeResourceState"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1164
			// a1 specifies the identifier of the required resource
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1165
			// a2 specifies the required state for the resource
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1166
			//
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1167
			TUint *param = (TUint*)a2;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1168
			TUint resourceId = (TUint)a1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1169
			TInt newState = (TInt)param[0];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1170
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1171
#ifdef PRM_US_INSTRUMENTATION_MACRO
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1172
	PRM_US_SET_RESOURCE_STATE_START_TRACE;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1173
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1174
				// Invoke the API
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1175
				r=((DPowerResourceController*)iPddPtr)->ChangeResourceState(ClientHandle(),
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1176
														resourceId, newState, (TPowerResourceCb*)param[1]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1177
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1178
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1179
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1180
		case RBusDevResManUs::EGetResourceState:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1181
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1182
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoRequest case EGetResourceState"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1183
			// a1 specifies the resource ID
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1184
			// a2 specifies the container stating if a cached value is required, the address of the variable
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1185
			// to be update with the state value and the address of the level owner ID
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1186
			//
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1187
			TUint resourceId = (TUint)a1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1188
			TUint *parms = (TUint*)a2;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1189
			TBool cached = (TBool)(parms[0]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1190
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1191
#ifdef PRM_US_INSTRUMENTATION_MACRO
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1192
	PRM_US_GET_RESOURCE_STATE_START_TRACE;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1193
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1194
				// Always invoke the asynchronous version of the API
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1195
				r=((DPowerResourceController*)iPddPtr)->GetResourceState(ClientHandle(),
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1196
																		resourceId, cached, *((TPowerResourceCb*)parms[3]));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1197
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1198
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1199
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1200
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1201
		case RBusDevResManUs::ERequestChangeNotification:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1202
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1203
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoRequest case ERequestChangeNotification"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1204
			// a1 specifies the resource ID
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1205
			r=((DPowerResourceController*)iPddPtr)->RequestNotification(ClientHandle(),
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1206
														(TUint)a1, *((DPowerResourceNotification*)a2));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1207
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1208
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1209
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1210
		case RBusDevResManUs::ERequestQualifiedChangeNotification:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1211
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1212
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoRequest case ERequestQualifiedChangeNotification"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1213
			// a1 specifies the threshold value that the state is to change by
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1214
			// a2 specifies the address of the container holding the resourceID and the required direction
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1215
			TInt threshold = (TInt)a1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1216
			TUint *parms = (TUint*)a2;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1217
			TUint resourceId = parms[0];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1218
			TBool direction = (TBool)(parms[1]);			
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1219
			r=((DPowerResourceController*)iPddPtr)->RequestNotification(ClientHandle(),
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1220
														resourceId, *((DPowerResourceNotification*)parms[2]), threshold, direction);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1221
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1222
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1223
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1224
		default:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1225
	    	return KErrNotSupported;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1226
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1227
	    return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1228
    }
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1229
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1230
TInt DChannelResManUs::DoControl(TInt aFunction, TAny* a1, TAny* a2)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1231
// Synchronous requests.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1232
    {
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1233
    __KTRACE_OPT(KRESMANAGER, Kern::Printf("> DChannelResManUs::DoControl(TInt aFunction, TAny* a1, TAny* a2)") );
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1234
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1235
    TInt r=KErrNone;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1236
    switch (aFunction)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1237
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1238
		case RBusDevResManUs::EInitialise:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1239
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1240
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoControl case EInitialise"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1241
			// a1 specifies the array describing the number of 'gettable' and 'settable' state resources
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1242
			// and the number of 'listenable' resources
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1243
			//
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1244
			TUint8 *stateRes = (TUint8*)a1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1245
#ifdef PRM_US_INSTRUMENTATION_MACRO
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1246
	PRM_US_REGISTER_CLIENT_START_TRACE;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1247
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1248
			// The call to the Resource Controller's AllocReserve method requires two parameters:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1249
			// the number of client level objects and the number of request message objects
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1250
			// Each 'settable' state resource requires a client level object and a request message object
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1251
			// Each 'gettable' state resource requires a request message object, only.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1252
			// Call Resource Control to make allocations
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1253
			r=((DPowerResourceController*)iPddPtr)->AllocReserve(ClientHandle(),
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1254
															stateRes[1],							// Number of settable
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1255
															(TUint8)(stateRes[1] + stateRes[0]));	// Number of (settable + gettable)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1256
#ifdef PRM_US_INSTRUMENTATION_MACRO
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1257
	PRM_US_REGISTER_CLIENT_END_TRACE;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1258
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1259
			if(r==KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1260
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1261
				// Require 1 TPowerResourceCb object per gettable resource state
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1262
				// Require 1 TPowerResourceCb object per settable resource state
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1263
				// Require 1 DPowerResourceNotification object per listenable resource
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1264
				//
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1265
				if(stateRes[0]>0)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1266
					r=InitTrackingControl(iGetStateTracker,EGetState,stateRes[0]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1267
				if((r==KErrNone) && (stateRes[1]>0))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1268
					r=InitTrackingControl(iSetStateTracker,ESetState,stateRes[1]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1269
				if((r==KErrNone) && (stateRes[2]>0))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1270
					r=InitTrackingControl(iListenableTracker,ENotify,stateRes[2]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1271
#ifdef _DUMP_TRACKERS
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1272
			if((r=DumpTracker(iGetStateTracker))!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1273
				break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1274
			if((r=DumpTracker(iSetStateTracker))!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1275
				break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1276
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1277
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1278
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1279
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1280
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1281
		case RBusDevResManUs::EGetNoOfResources:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1282
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1283
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoControl case EGetNoOfResources"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1284
			TUint numResources;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1285
			r=((DPowerResourceController*)iPddPtr)->GetNumResourcesInUseByClient(ClientHandle(),0,numResources);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1286
			iResInfoValid = 0;			// New numResources invalidates the iResInfoXXXX information
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1287
			iResInfoStoredClientId = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1288
			iResInfoStoredNum = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1289
			if(r!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1290
				return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1291
			// a2 specifies whether the resource information should be loaded
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1292
			if((r==KErrNone)&&(a2!=NULL))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1293
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1294
				TUint prevNumRes = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1295
				while((numResources != prevNumRes)&&(r==KErrNone))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1296
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1297
					// if the number of resources is greater than can be accommodated by the array,
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1298
					// re-size it
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1299
					if((r=EnsureSizeIsSufficient(iResourceInfoResCtrl, (TInt)(numResources*sizeof(TPowerResourceInfoV01))))!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1300
						break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1301
					prevNumRes = numResources;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1302
					// Get the resource info from the Resource Controller
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1303
					// Specify 'aTargetClientId' as zero to access all resources
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1304
					iResourceInfoResCtrl->SetLength(0);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1305
					r=((DPowerResourceController*)iPddPtr)->GetInfoOnResourcesInUseByClient(
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1306
															ClientHandle(),0,numResources,iResourceInfoResCtrl);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1307
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1308
				if(r==KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1309
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1310
					iResInfoValid = 1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1311
					iResInfoStoredClientId = KAllResInfoStored;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1312
					iResInfoStoredNum = numResources;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1313
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1314
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1315
			if(r==KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1316
				*(TUint*)a1 = numResources;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1317
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1318
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1319
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1320
		case RBusDevResManUs::EGetAllResourcesInfo:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1321
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1322
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoControl case EGetAllResourcesInfo"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1323
			// Parameters are passed in TUint* parms[2]
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1324
			// The address of the number of resources is at element 0
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1325
			// The flag to indicate if the resource info stored is to be refreshed is at element 1
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1326
			TUint* parms = (TUint*)a2;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1327
			TUint numResources = *(TUint*)parms[0];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1328
			TBool refresh=(TBool)(parms[1]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1329
			
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1330
			// The results are to be written to an RSimplePointerArray, the address is in a1
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1331
			// Check that the array has enough elements
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1332
			if(refresh)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1333
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1334
				// For the refresh option, invoke Resource Controller API once, only (do not recurse)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1335
				// If the number of requested resources is greater than can be accommodated by the array,
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1336
				// re-size it
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1337
				if((r=EnsureSizeIsSufficient(iResourceInfoResCtrl, (TInt)(numResources*sizeof(TPowerResourceInfoV01))))!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1338
					break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1339
				// Get the resource info from the Resource Controller
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1340
				// Specify 'aTargetClientId' as zero to access all resources
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1341
				iResourceInfoResCtrl->SetLength(0);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1342
				r=((DPowerResourceController*)iPddPtr)->GetInfoOnResourcesInUseByClient(
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1343
														ClientHandle(),0,numResources,iResourceInfoResCtrl);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1344
				if(numResources != iResInfoStoredNum)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1345
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1346
					iResInfoValid = 0;		// Assume cohesion is now lost 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1347
					iResInfoStoredClientId = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1348
					iResInfoStoredNum = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1349
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1350
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1351
			else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1352
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1353
				// If the information stored is not valid or is not for all resources return KErrNotReady 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1354
				if((iResInfoValid != 1)||(iResInfoStoredClientId != KAllResInfoStored))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1355
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1356
					r=KErrNotReady;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1357
					break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1358
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1359
				// The number of resources for which information is available in this case is iResInfoStoredNum
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1360
				numResources = iResInfoStoredNum;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1361
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1362
#ifdef RESOURCE_MANAGER_SIMULATED_PSL
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1363
			TPowerResourceInfoV01* currRes = (TPowerResourceInfoV01*)iResourceInfoResCtrl->Ptr();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1364
			for(TUint index = 0; index < numResources; index++)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1365
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1366
				CheckForCandidateAsyncResource(currRes);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1367
				CheckForCandidateSharedResource(currRes);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1368
				currRes++;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1369
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1370
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1371
			*(TUint*)(parms[0]) = numResources;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1372
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1373
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1374
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1375
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1376
		case RBusDevResManUs::EGetNoOfClients:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1377
		case RBusDevResManUs::EGetNumClientsUsingResource:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1378
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1379
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoControl case EGetNoOfClients"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1380
			// Parameters are passed in TUint parms[3]
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1381
			// The flag to indicate if kernel-side clients are to be included is at element 0
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1382
			// The ID of the resource of interest (0 is expected for EGetNoOfClients)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1383
			// The flag to indicate if the client info is to be read now is at element 1
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1384
			TUint *parms = (TUint*)a2;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1385
			TUint includeKern = parms[0];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1386
			TUint resourceId = parms[1];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1387
			TUint infoRead = parms[2];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1388
			TUint requiredId = resourceId;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1389
			if(aFunction == RBusDevResManUs::EGetNoOfClients)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1390
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1391
				__ASSERT_ALWAYS(resourceId==0,RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1392
				requiredId = KAllClientInfoStored;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1393
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1394
			TUint numClients = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1395
			if(includeKern==1)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1396
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1397
				// Client must exhibit PlatSec capability ReadDeviceData
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1398
				if(!iClient->HasCapability(ECapabilityReadDeviceData,__PLATSEC_DIAGNOSTIC_STRING("Checked by Resource Manager user-side API function EGetNoOfClients")))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1399
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1400
					r =  KErrPermissionDenied;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1401
					break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1402
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1403
				if(r==KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1404
					r=((DPowerResourceController*)iPddPtr)->GetNumClientsUsingResource(ClientHandle(),resourceId,numClients);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1405
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1406
			else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1407
				numClients = (TUint)(iDevice->iOpenChannels);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1408
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1409
			// New numClients invalidates the iClientInfoXXXX information
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1410
			iClientInfoValid = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1411
			iClientInfoStoredResId = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1412
			iClientInfoStoredNum= 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1413
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1414
			if((r==KErrNone)&&(infoRead==1))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1415
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1416
				// Capability check already performed, so no need to repeat ...
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1417
				TUint prevNumClients = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1418
				while((numClients != prevNumClients)&&(r == KErrNone))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1419
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1420
					// Ensure buffer is large enough to store the information
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1421
					if((r=EnsureSizeIsSufficient(iClientNamesResCtrl, (TInt)(numClients*sizeof(TPowerClientInfoV01))))!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1422
						break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1423
					prevNumClients = numClients;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1424
					// Invoke the API
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1425
					r=((DPowerResourceController*)iPddPtr)->GetInfoOnClientsUsingResource(ClientHandle(),
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1426
																					resourceId,numClients,iClientNamesResCtrl);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1427
					};
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1428
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1429
				if(r==KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1430
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1431
					iClientInfoValid = 1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1432
					iClientInfoStoredResId = requiredId;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1433
					iClientInfoStoredNum = numClients;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1434
					if(includeKern!=1)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1435
						{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1436
						TUint numAllClients = numClients;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1437
						numClients = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1438
						TPowerClientInfoV01* rcDataPtr = (TPowerClientInfoV01*)(iClientNamesResCtrl->Ptr());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1439
						for(TUint i=0; i<numAllClients; i++)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1440
							{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1441
							if( rcDataPtr->iClientId & USER_SIDE_CLIENT_BIT_MASK)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1442
								++numClients;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1443
							++rcDataPtr;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1444
							}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1445
						}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1446
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1447
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1448
			if(r==KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1449
				*(TUint*)a1 = numClients;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1450
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1451
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1452
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1453
		case RBusDevResManUs::EGetNamesAllClients:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1454
		case RBusDevResManUs::EGetInfoOnClientsUsingResource:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1455
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1456
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoControl case EGetNamesAllClients-EGetInfoOnClientsUsingResource"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1457
			// Parameters are passed in TUint* parms[4]
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1458
			// The address of the number of clients is at element 0
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1459
			// The flag to indicate if kernel-side info is requested is at element 1
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1460
			// The resource ID is at element 2
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1461
			// The flag to indicate if the client information stored is to be refreshed is at element 3
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1462
			TUint* parms = (TUint*)a2;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1463
			TUint numClients = *(TUint*)parms[0];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1464
			TBool includeKern=(TBool)(parms[1]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1465
			TUint resourceId=(TUint)(parms[2]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1466
			TBool refresh=(TBool)(parms[3]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1467
		
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1468
			TUint numClientsAvailable = 0; 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1469
			iClientNamesResCtrl->SetLength(0);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1470
			
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1471
			if(includeKern)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1472
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1473
				// Client must exhibit PlatSec capability ReadDeviceData
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1474
				if(!iClient->HasCapability(ECapabilityReadDeviceData,__PLATSEC_DIAGNOSTIC_STRING("Checked by Resource Manager user-side API function EGetNamesAllClients-EGetInfoOnClientsUsingResource")))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1475
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1476
					r = KErrPermissionDenied;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1477
					break;  // Early exit in event of error
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1478
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1479
				TUint requiredId = (resourceId==0)?(TUint)KAllClientInfoStored:resourceId;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1480
				if(refresh)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1481
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1482
					// For the refresh option, invoke Resource Controller API once, only (do not recurse)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1483
					// If the number of clients is greater than can be accommodated by the array,
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1484
					// re-size it
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1485
					if((r=EnsureSizeIsSufficient(iClientNamesResCtrl, (TInt)(numClients*sizeof(TPowerClientInfoV01))))!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1486
						break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1487
					// Invoke the API
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1488
					numClientsAvailable = numClients; // Arbitrary initialisation (to silence compiler warning)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1489
					r=((DPowerResourceController*)iPddPtr)->GetInfoOnClientsUsingResource(ClientHandle(),
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1490
																					resourceId,numClientsAvailable,iClientNamesResCtrl);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1491
					if((r!=KErrNone)||(numClientsAvailable != iClientInfoStoredNum)||(iClientInfoStoredResId != requiredId))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1492
						{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1493
						iClientInfoValid = 0;	// Assume cohesion is now lost	
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1494
						iClientInfoStoredResId = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1495
						iClientInfoStoredNum = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1496
						}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1497
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1498
				else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1499
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1500
					// If the information stored is not valid, is not for the required resources return KErrNotReady 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1501
					if((iClientInfoValid != 1)||(iClientInfoStoredResId != requiredId))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1502
						r=KErrNotReady;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1503
					// The number of clients for which information is available in this case is iClientInfoStoredNum
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1504
					numClientsAvailable = iClientInfoStoredNum;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1505
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1506
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1507
			else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1508
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1509
				// Resource Controller will return information for the number of clients requested,
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1510
				// taken in order from its internal storage - but this will be regardless of whether
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1511
				// they are kernel-side or user-side; the USER_SIDE_CLIENT_BIT_MASK bit must be 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1512
				// interrogated to determine this.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1513
				//
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1514
				// Therefore, need to read all the clients - but to do this, must find out how many 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1515
				// clients there are first.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1516
				TUint numAllClients;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1517
				r=((DPowerResourceController*)iPddPtr)->GetNumClientsUsingResource(ClientHandle(),resourceId,numAllClients);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1518
				if(r!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1519
					break;  // Early exit in event of error
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1520
				if(numAllClients > 0)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1521
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1522
					if(refresh)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1523
						{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1524
						// For the refresh option, invoke Resource Controller API once, only (do not recurse)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1525
						// If the number of clients is greater than can be accommodated by the array,
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1526
						// re-size it
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1527
						if((r=EnsureSizeIsSufficient(iClientNamesResCtrl, (TInt)(numAllClients*sizeof(TPowerClientInfoV01))))!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1528
							break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1529
						// Invoke the API
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1530
						r=((DPowerResourceController*)iPddPtr)->GetInfoOnClientsUsingResource(ClientHandle(),
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1531
																						resourceId,numAllClients,iClientNamesResCtrl);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1532
						TUint requiredId = (resourceId==0)?(TUint)KAllClientInfoStored:resourceId;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1533
						if((r!=KErrNone)||(numClientsAvailable != iClientInfoStoredNum)||(iClientInfoStoredResId != requiredId))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1534
							{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1535
							iClientInfoValid = 0;	// Assume cohesion is now lost	
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1536
							iClientInfoStoredResId = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1537
							iClientInfoStoredNum = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1538
							break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1539
							}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1540
						else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1541
							{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1542
							iClientInfoValid = 1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1543
							iClientInfoStoredResId = requiredId;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1544
							iClientInfoStoredNum = numAllClients;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1545
							}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1546
						}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1547
					else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1548
						{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1549
						// If the information stored is not valid, is not for the required resources return KErrNotReady 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1550
						TUint requiredId = (resourceId==0)?(TUint)KAllClientInfoStored:resourceId;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1551
						if((iClientInfoValid != 1)||(iClientInfoStoredResId != requiredId))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1552
							{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1553
							r=KErrNotReady;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1554
							break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1555
							}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1556
						// The number of clients for which information is available in this case is iClientInfoStoredNum
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1557
						numAllClients = iClientInfoStoredNum;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1558
						}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1559
					numClientsAvailable = numAllClients;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1560
					} // if(numAllClients > 0)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1561
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1562
			// Write the total number of user side cients available
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1563
			*(TUint*)parms[0] = numClientsAvailable;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1564
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1565
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1566
		case RBusDevResManUs::EGetNumResourcesInUseByClient:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1567
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1568
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoControl case EGetNumResourcesInUseByClient"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1569
			// a1 specifies the container holding the client name
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1570
			//
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1571
			
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1572
			// If client doesn't exist, return KErrNotFound
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1573
			// If client has appropriate capabilities, or if the client for which the information is sought
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1574
			// is user-side, invoke the Resource Controller API directly
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1575
			// Otherwise, return KErrPermissionDenied
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1576
			TUint clientId=0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1577
			r=((DPowerResourceController*)iPddPtr)->GetClientId(ClientHandle(),
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1578
															*(TDesC8*)a1,clientId);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1579
			if(r!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1580
				return KErrNotFound;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1581
			// Perform capability check
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1582
			if(!iClient->HasCapability(ECapabilityReadDeviceData,__PLATSEC_DIAGNOSTIC_STRING("Checked by Resource Manager user-side API function EGetNoOfClients")))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1583
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1584
				if(!(clientId & USER_SIDE_CLIENT_BIT_MASK))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1585
					return KErrPermissionDenied;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1586
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1587
			TUint numResources=0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1588
			if(r==KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1589
				r=((DPowerResourceController*)iPddPtr)->GetNumResourcesInUseByClient(ClientHandle(),
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1590
																			clientId,numResources);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1591
			// New numResources invalidates the iResXXXX information
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1592
			iResInfoValid = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1593
			iResInfoStoredClientId = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1594
			iResInfoStoredNum= 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1595
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1596
			// parms[1] specifies whether the resource information should be loaded
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1597
			if((r==KErrNone)&&(*(TUint*)a2 != NULL))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1598
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1599
				TUint prevNumRes = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1600
				while((numResources != prevNumRes)&&(r==KErrNone))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1601
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1602
					// if the number of resources is greater than can be accommodated by the array,
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1603
					// re-size it
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1604
					if((r=EnsureSizeIsSufficient(iResourceInfoResCtrl, (TInt)(numResources*sizeof(TPowerResourceInfoV01))))!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1605
						break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1606
					prevNumRes = numResources;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1607
					// Get the resource info from the Resource Controller
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1608
					// Specify 'aTargetClientId' as zero to access all resources
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1609
					iResourceInfoResCtrl->SetLength(0);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1610
					r=((DPowerResourceController*)iPddPtr)->GetInfoOnResourcesInUseByClient(
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1611
															ClientHandle(),clientId,numResources,iResourceInfoResCtrl);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1612
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1613
				if(r==KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1614
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1615
					iResInfoValid = 1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1616
					iResInfoStoredClientId = clientId;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1617
					iResInfoStoredNum = numResources;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1618
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1619
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1620
			if(r==KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1621
				*(TUint*)a2 = numResources;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1622
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1623
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1624
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1625
		case RBusDevResManUs::EGetInfoOnResourcesInUseByClient:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1626
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1627
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoControl case EGetInfoOnResourcesInUseByClient"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1628
			// a1 specifies the container holding the client name
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1629
			// a2 specifies an array TUint* parms[3] which contains:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1630
			//   - the address of the variable to write the number of reasources to
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1631
			//   - a pointer to the container to hold the resources' information
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1632
			//   - the flag to indicate whether the resource info should be (re-)read here
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1633
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1634
			TUint clientId=0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1635
			TUint *parms = (TUint*)a2;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1636
			TUint numResources = *(TUint*)parms[0];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1637
			// The results are to be written to an RSimplePointerArray, the address is in parms[1]
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1638
			// Check that the array has enough elements
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1639
			// If client doesn't exist, return KErrNotFound
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1640
			// If client has appropriate capabilities, or if the client for which the information is sought
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1641
			// is user-side, invoke the Resource Controller API directly
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1642
			// Otherwise, return KErrPermissionDenied
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1643
			r=((DPowerResourceController*)iPddPtr)->GetClientId(ClientHandle(),
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1644
															*(TDesC8*)a1,clientId);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1645
			if(r!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1646
				return KErrNotFound;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1647
			// Perform capability check
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1648
			if(!iClient->HasCapability(ECapabilityReadDeviceData,__PLATSEC_DIAGNOSTIC_STRING("Checked by Resource Manager user-side API function EGetNoOfClients")))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1649
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1650
				if(!(clientId & USER_SIDE_CLIENT_BIT_MASK))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1651
					return KErrPermissionDenied;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1652
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1653
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1654
			TUint updatedNumResources = numResources;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1655
			r=((DPowerResourceController*)iPddPtr)->GetNumResourcesInUseByClient(ClientHandle(),clientId,updatedNumResources);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1656
			if(r!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1657
				break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1658
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1659
			if(updatedNumResources>0)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1660
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1661
				if((TUint)(parms[2] != 0))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1662
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1663
					// For the refresh option, invoke Resource Controller API once, only (do not recurse)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1664
					// If the number of requested resources is greater than can be accommodated by the array,
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1665
					// re-size it
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1666
					if((r=EnsureSizeIsSufficient(iResourceInfoResCtrl, (TInt)(numResources*sizeof(TPowerResourceInfoV01))))!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1667
						break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1668
					// Get the resource info from the Resource Controller
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1669
					// Specify 'aTargetClientId' as zero to access all resources
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1670
					iResourceInfoResCtrl->SetLength(0);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1671
					r=((DPowerResourceController*)iPddPtr)->GetInfoOnResourcesInUseByClient(
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1672
															ClientHandle(),clientId,numResources,iResourceInfoResCtrl);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1673
					if((numResources != iResInfoStoredNum)||(iResInfoStoredClientId != clientId))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1674
						{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1675
						iResInfoValid = 0;		// Assume cohesion is now lost 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1676
						iResInfoStoredClientId = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1677
						iResInfoStoredNum = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1678
						}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1679
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1680
				else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1681
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1682
					// If the information stored is not valid or is not for the required clientId return KErrNotReady 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1683
					if((iResInfoValid != 1)||(iResInfoStoredClientId != clientId))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1684
						r=KErrNotReady;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1685
					// The number of resources for which information is available in this case is iResInfoStoredNum
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1686
					numResources = iResInfoStoredNum;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1687
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1688
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1689
			if(r==KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1690
				*(TUint*)parms[0] = updatedNumResources;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1691
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1692
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1693
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1694
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1695
		case RBusDevResManUs::EGetResourceIdByName:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1696
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1697
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoControl case EGetResourceIdByName"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1698
			// a1 specifies the container holding the resource name
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1699
			// a2 specifies the variable to be update with the ID
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1700
			TUint resourceId;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1701
			r=((DPowerResourceController*)iPddPtr)->GetResourceId(ClientHandle(), *(TDesC8*)a1, resourceId);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1702
			if(r==KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1703
				*(TUint *)a2 = resourceId;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1704
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1705
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1706
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1707
		case RBusDevResManUs::EGetResourceInfo:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1708
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1709
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoControl case EGetResourceInfo"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1710
			// a1 specifies the container holding the resource ID
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1711
			// a2 specifies the address of the container to be written to
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1712
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1713
			TUint resourceId= (TUint)a1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1714
			TPowerResourceInfoBuf01 resCtrlInfo;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1715
			resCtrlInfo.SetLength(0);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1716
			TResourceInfoBuf tempInfo;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1717
			r=((DPowerResourceController*)iPddPtr)->GetResourceInfo(ClientHandle(),resourceId,&resCtrlInfo);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1718
			if(r==KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1719
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1720
				// Copy the client buffer to tempInfo so that its size can be determined
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1721
				// by ExtractResourceInfo
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1722
				r=ExtractResourceInfo(&(resCtrlInfo()), tempInfo);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1723
				}			
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1724
			if(r==KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1725
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1726
				// Write the resources' info to the client thread
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1727
				*(TResourceInfoBuf*)a2 = tempInfo;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1728
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1729
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1730
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1731
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1732
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1733
		case RBusDevResManUs::ECancelChangeResourceStateRequests:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1734
		case RBusDevResManUs::ECancelGetResourceStateRequests:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1735
		case RBusDevResManUs::ECancelChangeNotificationRequests:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1736
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1737
			TUint resourceId = (TUint)a1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1738
			TTrackingControl*tracker=MapRequestToTracker(aFunction);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1739
			r=CancelTrackerRequests(tracker, ETrue, resourceId, NULL);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1740
			if(r==KErrCancel)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1741
				r=KErrNone;	// All cancellations were successful
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1742
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1743
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1744
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1745
		case RBusDevResManUs::ECancelChangeResourceState:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1746
		case RBusDevResManUs::ECancelGetResourceState:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1747
		case RBusDevResManUs::ECancelRequestChangeNotification:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1748
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1749
			TRequestStatus* status = (TRequestStatus*)a1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1750
			r=CancelRequestsOfType(aFunction, status);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1751
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1752
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1753
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1754
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1755
#ifdef RESOURCE_MANAGER_SIMULATED_PSL
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1756
		case RBusDevResManUs::EGetNumCandidateAsyncResources:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1757
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1758
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoControl case EGetNumCandidateAsyncResources"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1759
			TUint numResources;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1760
			GetNumCandidateAsyncResources(numResources);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1761
			// Write the result to the client thread
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1762
			*(TUint*)a1 = numResources;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1763
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1764
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1765
		case RBusDevResManUs::EGetCandidateAsyncResourceId:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1766
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1767
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoControl case EGetCandidateAsyncResourceId"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1768
			// Get the index to use
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1769
			TUint index = (TUint)a1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1770
			TUint resourceId = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1771
			r=GetCandidateAsyncResourceId(index, resourceId);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1772
			if(r==KErrNone)				// Write the result to the client thread
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1773
				*(TUint*)a2 = resourceId;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1774
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1775
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1776
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1777
		case RBusDevResManUs::EGetNumCandidateSharedResources:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1778
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1779
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoControl case EGetNumCandidateSharedResources"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1780
			TUint numResources;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1781
			GetNumCandidateSharedResources(numResources);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1782
			// Write the result to the client thread
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1783
			*(TUint*)a1 = numResources;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1784
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1785
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1786
		case RBusDevResManUs::EGetCandidateSharedResourceId:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1787
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1788
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoControl case EGetCandidateSharedResourceId"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1789
			// Get the index to use
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1790
			TUint index = (TUint)a1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1791
			TUint resourceId = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1792
			r=GetCandidateSharedResourceId(index, resourceId);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1793
			if(r==KErrNone)				// Write the result to the client thread
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1794
				*(TUint*)a2 = resourceId;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1795
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1796
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1797
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1798
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1799
		case RBusDevResManUs::EGetResourceControllerVersion:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1800
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1801
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoControl case EGetResourceControllerVersion"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1802
			// a1 specifies the address of the TVersion variable to be written to
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1803
			// a2 is not used
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1804
			TUint version;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1805
			if((r=((DPowerResourceController*)iPddPtr)->GetInterface(ClientHandle(), 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1806
																	KResManControlIoGetVersion, 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1807
																	(TAny*)&version,
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1808
																	NULL, 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1809
																	NULL))!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1810
				return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1811
			// Write the required information
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1812
			*(TUint*)a1 = version;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1813
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1814
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1815
		
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1816
		case RBusDevResManUs::EGetNumDependentsForResource:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1817
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1818
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoControl case EGetNumDependentsForResource"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1819
			// a1 specifies a pointer to the variable to be written to
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1820
			// a2 specifies an array TUint parms[2] which contains:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1821
			//   - the resource ID
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1822
			//   - flag to indicate if dependency information is to be loaded as part of this call
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1823
			TUint *parms = (TUint*)a2;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1824
			TUint numDependents = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1825
			r=((DPowerResourceController*)iPddPtr)->GetInterface(ClientHandle(), 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1826
																	KResManControlIoGetNumDependents,
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1827
																	(TAny*)(parms[0]),	// Resource ID
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1828
																	&numDependents,
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1829
																	NULL);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1830
			iResDepsValid=EFalse; // The number of dependents may differ from the dependency information stored
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1831
			if(r!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1832
				return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1833
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1834
			// Load the dependency information, if required.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1835
			if(parms[1])
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1836
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1837
				// The dependency information may be updated subsequent to the request for the number of dependents. In order
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1838
				// to provide a coherent number and array of dependents, the requests for dependency information will be
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1839
				// re-issued if the (new) number of dependents differs from that previously read.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1840
				TUint prevNumDeps = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1841
				TUint newNumDeps = numDependents;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1842
				while((newNumDeps != prevNumDeps)&&(r == KErrNone))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1843
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1844
					if((r=EnsureSizeIsSufficient(iResourceDependencyIds, (TInt)(newNumDeps*sizeof(SResourceDependencyInfo))))!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1845
						return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1846
					prevNumDeps = newNumDeps;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1847
					if((r=((DPowerResourceController*)iPddPtr)->GetInterface(ClientHandle(), 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1848
																			KResManControlIoGetDependentsId,
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1849
																			(TAny*)(parms[0]),	// Resource ID
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1850
																			(TAny*)(iResourceDependencyIds),
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1851
																			(TAny*)&newNumDeps))!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1852
						return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1853
					};
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1854
				// Dependency information now in synch with number reported
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1855
				numDependents = newNumDeps;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1856
				iNumResDepsStored = newNumDeps;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1857
				iResDepsValid = ETrue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1858
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1859
			// Write the number of dependents to the client thread
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1860
			*(TUint*)a1 = numDependents;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1861
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1862
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1863
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1864
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1865
		case RBusDevResManUs::EGetDependentsIdForResource:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1866
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1867
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoControl case EGetDependentsIdForResource"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1868
			// a1 specifies a pointer to the variable to hold the number of dependencies
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1869
			// a2 specifies an array TUint parms[4] which contains:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1870
			//   - the resource ID
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1871
			//   - the address of the array to write the required IDs to
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1872
			//   - flag to indicate if dependency information is to be (re-)loaded as part of this call
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1873
			TUint *parms = (TUint*)a2;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1874
			TUint numDependents = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1875
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1876
			// (Re-)Load the dependency information, if required.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1877
			if(parms[2])
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1878
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1879
				if((r=((DPowerResourceController*)iPddPtr)->GetInterface(ClientHandle(), 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1880
															KResManControlIoGetNumDependents, 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1881
															(TAny*)(parms[0]), 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1882
															(TAny*)&numDependents, 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1883
															NULL))!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1884
					return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1885
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1886
				iResDepsValid=EFalse; // The number of dependents may differ from the dependency information stored
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1887
				// In order to provide a coherent number and array of dependents, the requests for dependency information
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1888
				// will be re-issued if the (new) number of dependents differs from that previously read.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1889
				TUint prevNumDeps = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1890
				TUint newNumDeps = numDependents;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1891
				while(newNumDeps != prevNumDeps)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1892
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1893
					if((r=EnsureSizeIsSufficient(iResourceDependencyIds, (TInt)(newNumDeps*sizeof(SResourceDependencyInfo))))!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1894
						return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1895
					prevNumDeps = newNumDeps;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1896
					if((r=((DPowerResourceController*)iPddPtr)->GetInterface(ClientHandle(), 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1897
																			KResManControlIoGetDependentsId,
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1898
																			(TAny*)(parms[0]),	// Resource ID
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1899
																			(TAny*)(iResourceDependencyIds),
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1900
																			(TAny*)&newNumDeps))!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1901
						return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1902
					};
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1903
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1904
				// Dependency information now in synch with number reported
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1905
				numDependents = newNumDeps;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1906
				iNumResDepsStored = newNumDeps;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1907
				iResDepsValid = ETrue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1908
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1909
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1910
			// If iResDepsValid equals zero, the results are invalid - so return KErrNotReady.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1911
			if(iResDepsValid==0)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1912
				return KErrNotReady;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1913
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1914
			// Write the number of dependencies available to the client
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1915
			*(TUint*)a1 = iNumResDepsStored;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1916
			// Write the dependencies to the client array if it is of sufficient size
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1917
			// Copy the required dependency information to the user-supplied container.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1918
			parms[1] = (TUint)iResourceDependencyIds;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1919
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1920
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1921
		
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1922
		default:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1923
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1924
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::DoControl default 0x%x", aFunction));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1925
			r=KErrNotSupported;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1926
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1927
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1928
	    return(r);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1929
    }
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1930
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1931
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1932
TInt DChannelResManUs::EnsureSizeIsSufficient(HBuf*& aBuffer, TInt aMinSize)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1933
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1934
// Utility function to ensure a buffer is of at least the minimum required size
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1935
// If the buffer is to small, an attempt is made to increase its size.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1936
// If the re-sizing fails, KErrNoMemory is returned; otherwise KErrNone.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1937
	__KTRACE_OPT(KRESMANAGER, Kern::Printf("> DChannelResManUs::EnsureSizeIsSufficient"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1938
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1939
	if(aBuffer->MaxLength() < aMinSize)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1940
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1941
		aBuffer = aBuffer->ReAlloc(aMinSize);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1942
		if(aBuffer->MaxLength() < aMinSize)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1943
			return KErrNoMemory; // ReAlloc failed - aBuffer is unchanged
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1944
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1945
	aBuffer->SetLength(0);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1946
	return KErrNone;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1947
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1948
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1949
void DChannelResManUs::FreeTrackingBuffer(TTrackingBuffer*& aBuffer)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1950
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1951
	__KTRACE_OPT(KRESMANAGER, Kern::Printf(">DChannelResManUs::FreeTrackingBuffer"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1952
	// Function invoked for to free tracking buffers from the busy to free queue of a tracking control
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1953
	__ASSERT_ALWAYS((aBuffer!=NULL),RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1954
	NKern::FMWait(&iBufferFastMutex);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1955
	TTrackingControl* tracker = aBuffer->GetTrackingControl();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1956
	SDblQue* bufQue = aBuffer->GetQue();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1957
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1958
	__ASSERT_ALWAYS(((tracker!=NULL)&&(bufQue!=NULL)),RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1959
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1960
	// Check that the buffer is still in the busy queue of the tracker - exit if not
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1961
	if(bufQue == tracker->iBusyQue)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1962
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1963
		aBuffer->Deque();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1964
		tracker->iFreeQue->Add(aBuffer);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1965
		aBuffer->SetQue(tracker->iFreeQue);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1966
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1967
	NKern::FMSignal(&iBufferFastMutex);	
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1968
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1969
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1970
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1971
TInt DChannelResManUs::GetAndInitTrackingBuffer(TTrackingControl*& aTracker, TTrackingBuffer*& aBuffer, TUint aResourceId, TRequestStatus* aStatus)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1972
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1973
// Utility function - perform the necessary processing to get a buffer to support
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1974
// asynchronous requests to change the state of a resource
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1975
	__KTRACE_OPT(KRESMANAGER, Kern::Printf("> DChannelResManUs::GetAndInitTrackingBuffer"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1976
	TInt r=KErrNone;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1977
	NKern::FMWait(&iBufferFastMutex);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1978
	if(aTracker->iFreeQue->IsEmpty())
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1979
		r = KErrUnderflow;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1980
	else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1981
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1982
		// Need intermediate cast from SDblQueLink* to TAny* before TTrackingBuffer*
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1983
		TAny* ptr = (TAny*)(aTracker->iFreeQue->GetFirst());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1984
		aBuffer = (TTrackingBuffer*)ptr;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1985
		aTracker->iBusyQue->Add((SDblQueLink*)ptr);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1986
		aBuffer->SetQue(aTracker->iBusyQue);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1987
		aBuffer->SetResourceId(aResourceId);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1988
		TClientRequest* request;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1989
		TTrackingControl* tracker = aBuffer->GetTrackingControl();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1990
		GET_USER_REQUEST(request, aBuffer, tracker->iType);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1991
		request->Reset();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1992
		request->SetStatus(aStatus);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1993
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1994
	NKern::FMSignal(&iBufferFastMutex);	
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1995
	return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1996
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1997
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1998
TInt DChannelResManUs::GetStateBuffer(TTrackingControl*& aTracker, TTrackingBuffer*& aBuffer, TUint aResourceId, TInt* aState, TInt* aLevelOwnerPtr, TPowerResourceCb*& aCb, TRequestStatus* aStatus)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  1999
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2000
// Utility function - perform the necessary processing to get a buffer and control block
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2001
// to support asynchronous requests to change the state of a resource
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2002
	__KTRACE_OPT(KRESMANAGER, Kern::Printf("> DChannelResManUs::GetStateBuffer"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2003
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2004
	TInt r=GetAndInitTrackingBuffer(aTracker, aBuffer, aResourceId, aStatus);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2005
	if(r==KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2006
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2007
		TTrackGetStateBuf* stateBuf = (TTrackGetStateBuf*)aBuffer;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2008
		stateBuf->iRequest->SetDestPtr1(aState);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2009
		stateBuf->iRequest->SetDestPtr2(aLevelOwnerPtr);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2010
		// Use placement new to update the content of the TPowerResourceCb
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2011
		aCb = &(stateBuf->iCtrlBlock);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2012
		new (aCb) TPowerResourceCb(&AsyncCallBackFn,(TAny*)aBuffer,iDfcQ,KResManCallBackPriority);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2013
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2014
	return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2015
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2016
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2017
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2018
#ifdef _DUMP_TRACKERS
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2019
TInt DChannelResManUs::DumpTracker(TTrackingControl* aTracker)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2020
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2021
	Kern::Printf("\nDChannelResManUs::DumpTracker");
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2022
	Kern::Printf("Tracker at 0x%x\n",aTracker);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2023
	if(NULL==aTracker)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2024
		return KErrGeneral;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2025
	Kern::Printf("iType=%d",aTracker->iType);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2026
	switch(aTracker->iType)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2027
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2028
		case 0:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2029
			Kern::Printf("= GetState tracker\n");
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2030
		break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2031
		case 1:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2032
			Kern::Printf("= SetState tracker\n");
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2033
		break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2034
		case 2:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2035
			Kern::Printf("= Notify tracker\n");
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2036
		break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2037
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2038
	Kern::Printf("iOwningChannel at 0x%x\n",aTracker->iOwningChannel);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2039
	Kern::Printf("iFreeQue at 0x%x\n",aTracker->iFreeQue);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2040
	SDblQueLink* buf;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2041
	if(aTracker->iFreeQue!=NULL)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2042
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2043
		buf=aTracker->iFreeQue->First();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2044
		while(buf!=aTracker->iFreeQue->Last())
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2045
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2046
			Kern::Printf("iFreeQue buffer at 0x%x\n",buf);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2047
			TAny* intermediatePtr = (TAny*)buf;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2048
			if((aTracker->iType == EGetState)||(aTracker->iType == ESetState))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2049
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2050
				TTrackStateBuf* tempBuf =(TTrackStateBuf*)intermediatePtr;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2051
				Kern::Printf("buffer control block at 0x%x\n",tempBuf->iCtrlBlock);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2052
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2053
			buf= buf->iNext;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2054
			};
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2055
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2056
	Kern::Printf("iBusyQue at 0x%x\n",aTracker->iBusyQue);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2057
	if(aTracker->iBusyQue!=NULL)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2058
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2059
		buf=aTracker->iBusyQue->First();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2060
		while(buf!=aTracker->iBusyQue->Last())
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2061
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2062
			Kern::Printf("iBusyQue buffer at 0x%x\n",buf);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2063
			TAny* intermediatePtr = (TAny*)buf;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2064
			if((aTracker->iType == EGetState)||(aTracker->iType == ESetState))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2065
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2066
				TTrackStateBuf* tempBuf =(TTrackStateBuf*)intermediatePtr;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2067
				Kern::Printf("buffer control block at 0x%x\n",tempBuf->iCtrlBlock);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2068
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2069
			buf= buf->iNext;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2070
			};
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2071
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2072
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2073
	return KErrNone;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2074
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2075
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2076
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2077
TInt DChannelResManUs::InitTrackingControl(TTrackingControl*& aTracker, TUint8 aType, TUint8 aNumBuffers)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2078
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2079
// Set the tracker type, create the tracking queues and required tracking buffers.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2080
// Assign all the tracking buffers to the free queue.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2081
//
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2082
    __KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::InitTrackingControl()"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2083
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2084
	TInt r = KErrNone;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2085
	aTracker->iType = (TAsyncOpType)aType;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2086
	aTracker->iOwningChannel = this;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2087
	aTracker->iFreeQue = new SDblQue();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2088
	__ASSERT_DEBUG(aTracker->iFreeQue != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2089
	if(aTracker->iFreeQue == NULL)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2090
		r = KErrNoMemory;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2091
	if(r==KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2092
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2093
		aTracker->iBusyQue = new SDblQue();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2094
		__ASSERT_DEBUG(aTracker->iBusyQue != NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2095
		if(aTracker->iBusyQue == NULL)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2096
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2097
			delete aTracker->iFreeQue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2098
			r = KErrNoMemory;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2099
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2100
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2101
	if(r==KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2102
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2103
		for(TUint8 i=0; (i<aNumBuffers) && (r==KErrNone) ;i++)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2104
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2105
			TAny* buf = NULL;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2106
			TAny* ptr=NULL; // To be assigned to non-NULL value later
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2107
			switch(aTracker->iType)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2108
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2109
				case EGetState:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2110
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2111
					buf = (TAny*)(new TTrackGetStateBuf(&AsyncCallBackFn,ptr,iDfcQ,KResManCallBackPriority));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2112
					r = Kern::CreateClientDataRequest2(((TTrackGetStateBuf*)buf)->iRequest);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2113
					break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2114
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2115
				case ESetState:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2116
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2117
					buf = (TAny*)(new TTrackSetStateBuf(&AsyncCallBackFn, ptr, iDfcQ, KResManCallBackPriority));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2118
					r = Kern::CreateClientRequest(((TTrackSetStateBuf*)buf)->iRequest);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2119
					break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2120
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2121
				case ENotify:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2122
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2123
					buf = (TAny*)(new TTrackNotifyBuf(&AsyncCallBackFn,ptr,iDfcQ,KResManCallBackPriority));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2124
					r = Kern::CreateClientRequest(((TTrackNotifyBuf*)buf)->iRequest);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2125
					break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2126
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2127
				default:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2128
					__ASSERT_ALWAYS(0,RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2129
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2130
			__ASSERT_DEBUG(buf!=NULL, RESMANUS_FAULT());
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2131
			if((buf == NULL) || (r == KErrNoMemory))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2132
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2133
				r = KErrNoMemory;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2134
				break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2135
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2136
			else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2137
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2138
				((TTrackingBuffer*)buf)->SetTrackingControl(aTracker);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2139
				(aTracker->iFreeQue)->Add((SDblQueLink*)buf);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2140
				((TTrackingBuffer*)buf)->SetQue(aTracker->iFreeQue);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2141
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2142
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2143
		// If buffer allocation failed, need to remove all previously-allocated buffers and the queues
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2144
		if(r!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2145
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2146
			SDblQueLink* ptr = (aTracker->iFreeQue)->First();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2147
			do
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2148
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2149
				SDblQueLink* next = NULL;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2150
				if(ptr !=NULL)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2151
					next = ptr->iNext;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2152
				delete ptr;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2153
				ptr = next;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2154
				} while ((ptr!=NULL)&&(ptr!=(aTracker->iFreeQue)->Last()));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2155
			delete aTracker->iFreeQue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2156
			delete aTracker->iBusyQue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2157
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2158
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2159
	return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2160
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2161
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2162
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2163
void DChannelResManUs::RemoveTrackingControl(TTrackingControl*& aTracker)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2164
    {
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2165
    __KTRACE_OPT(KRESMANAGER, Kern::Printf("DChannelResManUs::RemoveTrackingControl()"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2166
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2167
	// Free the resource-tracking links and their respective queues
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2168
	TAny* buf;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2169
	if(aTracker->iFreeQue!=NULL)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2170
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2171
		while(!aTracker->iFreeQue->IsEmpty())
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2172
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2173
			buf = (TAny*)(aTracker->iFreeQue->GetFirst()); // Dequeues the element
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2174
			delete buf;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2175
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2176
		delete aTracker->iFreeQue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2177
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2178
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2179
	if(aTracker->iBusyQue!=NULL)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2180
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2181
		while(!aTracker->iBusyQue->IsEmpty())
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2182
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2183
			buf = (TAny*)(aTracker->iBusyQue->GetFirst()); // Dequeues the element
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2184
			delete buf;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2185
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2186
		delete aTracker->iBusyQue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2187
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2188
	delete aTracker;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2189
    }
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2190
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2191
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2192
#ifdef RESOURCE_MANAGER_SIMULATED_PSL
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2193
void DChannelResManUs::CheckForCandidateAsyncResource(TPowerResourceInfoV01* aResource)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2194
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2195
	__KTRACE_OPT(KRESMANAGER, Kern::Printf("> DChannelResManUs::CheckForCandidateAsyncResource"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2196
	// Proceed only if we already have less that the maximum number of candidate resources
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2197
	if(iNoCandidateAsyncRes >= MAX_NUM_CANDIDATE_RESOURCES)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2198
		return;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2199
	// For the purposes of asynchronous testing, we need a long latency resource
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2200
	if(((TInt)(aResource->iLatencyGet)==(TInt)(EResLongLatency)) && 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2201
		((TInt)(aResource->iLatencySet)==(TInt)(EResLongLatency)))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2202
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2203
		// An additional requirement is that the level of the resource can be 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2204
		// updated a sufficient amount of times to support the required testing.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2205
		if(((aResource->iMaxLevel - aResource->iMinLevel) > LEVEL_GAP_REQUIRED_FOR_ASYNC_TESTING) &&
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2206
			((TInt)(aResource->iSense) == (TInt)(EResPositive)) )
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2207
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2208
			TInt r=((DPowerResourceController*)iPddPtr)->GetResourceId(ClientHandle(), *(aResource->iResourceName), iCandidateAsyncResIds[iNoCandidateAsyncRes]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2209
			if(r!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2210
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2211
				__KTRACE_OPT(KRESMANAGER, Kern::Printf("Failed to identify long latency resource\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2212
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2213
			else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2214
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2215
				__KTRACE_OPT(KRESMANAGER, Kern::Printf("Potential async resource ID = %d\n",iCandidateAsyncResIds[iNoCandidateAsyncRes]));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2216
				iHaveLongLatencyResource = ETrue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2217
				++iNoCandidateAsyncRes;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2218
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2219
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2220
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2221
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2222
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2223
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2224
void DChannelResManUs::GetNumCandidateAsyncResources(TUint& aNumResources)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2225
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2226
	__KTRACE_OPT(KRESMANAGER, Kern::Printf("> DChannelResManUs::GetNumCandidateAsyncResources"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2227
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2228
	aNumResources = iNoCandidateAsyncRes;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2229
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2230
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2231
TInt DChannelResManUs::GetCandidateAsyncResourceId(TUint aIndex, TUint& aResourceId)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2232
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2233
	__KTRACE_OPT(KRESMANAGER, Kern::Printf("> DChannelResManUs::GetCandidateAsyncResourceId"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2234
	TInt r = KErrNone;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2235
	if(aIndex>=iNoCandidateAsyncRes)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2236
		r = KErrNotFound;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2237
	else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2238
		aResourceId = iCandidateAsyncResIds[aIndex];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2239
	return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2240
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2241
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2242
void DChannelResManUs::CheckForCandidateSharedResource(TPowerResourceInfoV01* aResource)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2243
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2244
	__KTRACE_OPT(KRESMANAGER, Kern::Printf("> DChannelResManUs::CheckForCandidateSharedResource"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2245
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2246
	// Proceed only if we already have less that the maximum number of candidate resources
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2247
	if(iNoCandidateSharedRes >= MAX_NUM_CANDIDATE_RESOURCES)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2248
		return;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2249
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2250
	// For the purposes of testing shared usgae of resources, we need a shareable resource
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2251
	if((TInt)(aResource->iUsage)==(TInt)(EResShared))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2252
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2253
		// An additional requirement is that the level of the resource can be 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2254
		// updated a sufficient amount of times to support the required testing.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2255
		if(((aResource->iMaxLevel - aResource->iMinLevel) > LEVEL_GAP_REQUIRED_FOR_SHARED_TESTING) &&
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2256
			((TInt)(aResource->iSense) == (TInt)(EResPositive)) )
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2257
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2258
			TInt r=((DPowerResourceController*)iPddPtr)->GetResourceId(ClientHandle(), *(aResource->iResourceName), iCandidateSharedResIds[iNoCandidateSharedRes]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2259
			if(r!=KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2260
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2261
				__KTRACE_OPT(KRESMANAGER, Kern::Printf("Failed to identify shared resource\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2262
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2263
			else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2264
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2265
				__KTRACE_OPT(KRESMANAGER, Kern::Printf("Potential shared resource ID = %d\n",iCandidateSharedResIds[iNoCandidateAsyncRes]));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2266
				iHaveLongLatencyResource = ETrue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2267
				++iNoCandidateSharedRes;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2268
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2269
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2270
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2271
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2272
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2273
void DChannelResManUs::GetNumCandidateSharedResources(TUint& aNumResources)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2274
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2275
	__KTRACE_OPT(KRESMANAGER, Kern::Printf("> DChannelResManUs::GetNumCandidateSharedResources"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2276
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2277
	aNumResources = iNoCandidateSharedRes;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2278
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2279
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2280
TInt DChannelResManUs::GetCandidateSharedResourceId(TUint aIndex, TUint& aResourceId)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2281
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2282
	__KTRACE_OPT(KRESMANAGER, Kern::Printf("> DChannelResManUs::GetCandidateSharedResourceId"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2283
	TInt r = KErrNone;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2284
	if(aIndex>=iNoCandidateSharedRes)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2285
		r = KErrNotFound;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2286
	else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2287
		aResourceId = iCandidateSharedResIds[aIndex];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2288
	return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2289
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2290
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2291
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2292
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2293
TInt DChannelResManUs::ExtractResourceInfo(const TPowerResourceInfoV01* aPwrResInfo, TResourceInfoBuf& aInfo)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2294
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2295
// Extract data from a TPowerResourceInfoV01 object to a TResourceInfo instance
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2296
	__KTRACE_OPT(KRESMANAGER, Kern::Printf("> DChannelResManUs::ExtractResourceInfo"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2297
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2298
	TInt r=KErrNone;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2299
	TInt copyLength=(((aInfo().iName).MaxLength())<((aPwrResInfo->iResourceName)->Length()))?
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2300
					(aInfo().iName).MaxLength():
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2301
					(aPwrResInfo->iResourceName)->Length();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2302
	(aInfo().iName).Copy((aPwrResInfo->iResourceName)->Ptr(),copyLength);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2303
	aInfo().iId = aPwrResInfo->iResourceId;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2304
	aInfo().iClass	= (TResourceClass)aPwrResInfo->iClass;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2305
	aInfo().iType	= (TResourceType)aPwrResInfo->iType;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2306
	aInfo().iUsage	= (TResourceUsage)aPwrResInfo->iUsage;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2307
	aInfo().iSense	= (TResourceSense)aPwrResInfo->iSense;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2308
	aInfo().iMinLevel = aPwrResInfo->iMinLevel;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2309
	aInfo().iMaxLevel = aPwrResInfo->iMaxLevel;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2310
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2311
#ifdef _DUMP_TRACKERS
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2312
	r=DumpResource(aPwrResInfo);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2313
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2314
	return r;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2315
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2316
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2317
#ifdef _DUMP_TRACKERS
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2318
TInt DChannelResManUs::DumpResource(const TPowerResourceInfoV01* aResource)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2319
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2320
	__KTRACE_OPT(KRESMANAGER, Kern::Printf("> DChannelResManUs::DumpResource"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2321
	__KTRACE_OPT(KRESMANAGER, Kern::Printf("Resource name = %S \n",aResource->iResourceName));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2322
	__KTRACE_OPT(KRESMANAGER, Kern::Printf("Resource ID = 0x%d \n",aResource->iResourceId));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2323
	switch(aResource->iClass)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2324
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2325
		case DStaticPowerResource::EPhysical:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2326
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2327
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("class = EPhysical\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2328
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2329
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2330
		case DStaticPowerResource::ELogical:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2331
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2332
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("class = ELogical\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2333
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2334
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2335
		default:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2336
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2337
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("class = % is UNKNOWN!\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2338
			return KErrGeneral;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2339
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2340
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2341
	switch(aResource->iType)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2342
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2343
		case DStaticPowerResource::EBinary:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2344
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2345
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("type = EBinary\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2346
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2347
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2348
		case DStaticPowerResource::EMultilevel:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2349
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2350
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("type = EMultilevel\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2351
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2352
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2353
		case DStaticPowerResource::EMultiProperty:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2354
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2355
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("type = EMultiProperty\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2356
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2357
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2358
		default:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2359
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2360
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("type = % is UNKNOWN!\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2361
			return KErrGeneral;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2362
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2363
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2364
	switch(aResource->iUsage)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2365
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2366
		case DStaticPowerResource::ESingleUse:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2367
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2368
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("usage = ESingleUse\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2369
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2370
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2371
		case DStaticPowerResource::EShared:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2372
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2373
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("usage = EShared\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2374
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2375
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2376
		default:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2377
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2378
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("usage = % is UNKNOWN!\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2379
			return KErrGeneral;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2380
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2381
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2382
	switch(aResource->iSense)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2383
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2384
		case DStaticPowerResource::EPositive:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2385
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2386
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("sense = EPositive\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2387
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2388
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2389
		case DStaticPowerResource::ENegative:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2390
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2391
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("sense = ENegative\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2392
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2393
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2394
		case DStaticPowerResource::ECustom:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2395
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2396
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("sense = ECustom\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2397
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2398
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2399
		default:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2400
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2401
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("sense = % is UNKNOWN!\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2402
			return KErrGeneral;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2403
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2404
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2405
	switch(aResource->iLatencyGet)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2406
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2407
		case DStaticPowerResource::EInstantaneous:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2408
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2409
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("latency get = EInstantaneous\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2410
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2411
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2412
		case DStaticPowerResource::ENegative:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2413
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2414
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("latency get = ELongLatency\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2415
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2416
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2417
		default:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2418
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2419
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("latency get = % is UNKNOWN!\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2420
			return KErrGeneral;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2421
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2422
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2423
	switch(aResource->iLatencySet)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2424
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2425
		case DStaticPowerResource::EInstantaneous:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2426
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2427
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("latency set = EInstantaneous\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2428
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2429
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2430
		case DStaticPowerResource::ENegative:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2431
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2432
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("latency set = ELongLatency\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2433
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2434
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2435
		default:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2436
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2437
			__KTRACE_OPT(KRESMANAGER, Kern::Printf("latency set = % is UNKNOWN!\n"));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2438
			return KErrGeneral;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2439
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2440
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2441
	__KTRACE_OPT(KRESMANAGER, Kern::Printf("DefaultLevel = %d\n",aResource->iDefaultLevel));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2442
	__KTRACE_OPT(KRESMANAGER, Kern::Printf("MinLevel = %d\n",aResource->iMinLevel));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2443
	__KTRACE_OPT(KRESMANAGER, Kern::Printf("MaxLevel = %d\n",aResource->iMaxLevel));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2444
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2445
	return KErrNone;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2446
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2447
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2448
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2449
#ifndef RESOURCE_MANAGER_SIMULATED_PSL
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2450
DECLARE_EXTENSION_LDD()
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2451
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2452
	return new DDeviceResManUs;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2453
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2454
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2455
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2456
DECLARE_STANDARD_EXTENSION()
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2457
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2458
	DDeviceResManUs* device = new DDeviceResManUs;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2459
	__KTRACE_OPT(KBOOT, Kern::Printf("DECLARE_STANDARD_EXTENSION, device = 0x%x\n",device));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2460
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2461
	if(device == NULL)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2462
		return KErrNoMemory;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2463
	else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2464
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2465
		device->iSharedDfcQue = new TDfcQue();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2466
		if(device->iSharedDfcQue==NULL)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2467
			return KErrNoMemory;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2468
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2469
		return (Kern::InstallLogicalDevice(device));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2470
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2471
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2472
#else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2473
DECLARE_STANDARD_LDD()
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2474
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2475
	TInt r = DSimulatedPowerResourceController::CompleteResourceControllerInitialisation();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2476
	if(r != KErrNone)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2477
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2478
		// Unconditionally print message 
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2479
		__KTRACE_OPT(KRESMANAGER, Kern::Printf("DECLARE_STANDARD_LDD: initialise Resource Controller failed with %d\n",r));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2480
		return NULL;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2481
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2482
	DDeviceResManUs* device = new DDeviceResManUs;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2483
	return device;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2484
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
  2485
#endif