sl@0: // Copyright (c) 1999-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // hal\src\userhal.cpp
sl@0: // 
sl@0: //
sl@0: 
sl@0: #include <kernel/hal_int.h>
sl@0: #include "u32std.h"
sl@0: #include <videodriver.h>
sl@0: 
sl@0: 
sl@0: 
sl@0: _LIT(KLitHalUserHal,"HAL-UserHal");
sl@0: 
sl@0: enum THalUserHalPanic
sl@0: 	{
sl@0: 	EInvalidStartupType=0,
sl@0: 	EInvalidAttributeDP=1,
sl@0: 	EInvalidAttributeDNM=2,
sl@0: 	EInvalidAttributeDM=3,
sl@0: 	EInvalidAttributeDS=4,
sl@0: 	EInvalidAttributeCMI=5,
sl@0: 	EInvalidAttributeSMI=6,
sl@0: 	EInvalidAttributeDC=7,
sl@0: 	EInvalidAttributeMB=8,
sl@0: 	EInvalidAttributeMC=9,
sl@0: 	EInvalidAttributeSMI2=10,
sl@0: 	EInvalidAttributeSD=11,
sl@0: 	EInvalidAttributeSDMA=12,
sl@0: 	EInvalidAttribKeybd=13,
sl@0: 	EInvalidAttribPen=14,
sl@0: 	EInvalidAttribMouse=15,
sl@0: 	EInvalidAttrib3DPointer=16
sl@0: 	};
sl@0: 
sl@0: void Panic(THalUserHalPanic aPanic)
sl@0: 	{
sl@0: 	User::Panic(KLitHalUserHal,aPanic);		
sl@0: 	}
sl@0: 
sl@0: // ECPUSpeed
sl@0: TInt GetCPUSpeed(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 
sl@0:       TVariantInfoV01 info;
sl@0: 	TPckg<TVariantInfoV01> infoPckg(info);
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupVariant, EVariantHalVariantInfo, (TAny*)&infoPckg, NULL);
sl@0: 	if (r==KErrNone)
sl@0: 		{
sl@0: 		*(TInt*)aInOut=info.iProcessorClockInKHz;
sl@0: 		}
sl@0: 	return r;
sl@0: 	}
sl@0: 	
sl@0: // ECpuProfilingDefaultInterruptBase
sl@0: TInt GetCPUProfilerInterrupt(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 
sl@0: 	return UserSvr::HalFunction(EHalGroupVariant, EVariantHalProfilingDefaultInterruptBase, aInOut, NULL);
sl@0: 	}
sl@0: 	
sl@0: 
sl@0: // ESystemStartupReason
sl@0: TInt GetSystemStartupReason(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	TInt reason;
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupKernel, EKernelHalStartupReason, (TAny*)&reason, NULL);
sl@0: 	if (r==KErrNone)
sl@0: 		{
sl@0: 		switch (reason)
sl@0: 			{
sl@0: 			case EStartupCold:
sl@0: 			case EStartupColdReset:
sl@0: 			case EStartupNewOs:
sl@0: 				*(TInt*)aInOut=HAL::ESystemStartupReason_Cold;
sl@0: 				break;
sl@0: 			case EStartupPowerFail:
sl@0: 			case EStartupWarmReset:
sl@0: 			case EStartupSafeReset:
sl@0: 				*(TInt*)aInOut=HAL::ESystemStartupReason_Warm;
sl@0: 				break;
sl@0: 			case EStartupKernelFault:
sl@0: 				*(TInt*)aInOut=HAL::ESystemStartupReason_Fault;
sl@0: 				break;
sl@0: 			default:
sl@0: 				Panic(EInvalidStartupType);
sl@0: 				break;
sl@0: 			}
sl@0: 		}
sl@0: 	return r;
sl@0: 	}
sl@0: 
sl@0: // ESystemException
sl@0: TInt GetSystemException(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	return UserSvr::HalFunction(EHalGroupKernel, EKernelHalExceptionId, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // EMemoryRAM
sl@0: TInt GetRAMSize(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	TMemoryInfoV1 info;
sl@0: 	TPckg<TMemoryInfoV1> infoPckg(info);
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupKernel, EKernelHalMemoryInfo, (TAny*)&infoPckg, NULL);
sl@0: 	if (r==KErrNone)
sl@0: 		{
sl@0: 		*(TInt*)aInOut=info.iTotalRamInBytes;
sl@0: 		}
sl@0: 	return r;
sl@0: 	}
sl@0: 
sl@0: // EMemoryRAMFree
sl@0: TInt GetFreeRAM(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	TMemoryInfoV1 info;
sl@0: 	TPckg<TMemoryInfoV1> infoPckg(info);
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupKernel, EKernelHalMemoryInfo, (TAny*)&infoPckg, NULL);
sl@0: 	if (r==KErrNone)
sl@0: 		{
sl@0: 		*(TInt*)aInOut=info.iFreeRamInBytes;
sl@0: 		}
sl@0: 	return r;
sl@0: 	}
sl@0: 
sl@0: // EMemoryROM
sl@0: TInt GetROMSize(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	TMemoryInfoV1 info;
sl@0: 	TPckg<TMemoryInfoV1> infoPckg(info);
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupKernel, EKernelHalMemoryInfo, (TAny*)&infoPckg, NULL);
sl@0: 	if (r==KErrNone)
sl@0: 		{
sl@0: 		*(TInt*)aInOut=info.iTotalRomInBytes;
sl@0: 		}
sl@0: 	return r;
sl@0: 	}
sl@0: 
sl@0: // EPowerGood
sl@0: TInt GetPowerGoodState(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	TSupplyInfoV1 info;
sl@0: 	TPckg<TSupplyInfoV1> infoPckg(info);
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupPower, EPowerHalSupplyInfo, (TAny*)&infoPckg, NULL);
sl@0: 	if (r==KErrNone)
sl@0: 		{
sl@0: 		TBool state=info.iExternalPowerPresent||(info.iMainBatteryStatus>=ELow);
sl@0: 		*(TBool*)aInOut=state;
sl@0: 		}
sl@0: 	return r;
sl@0: 	}
sl@0: 
sl@0: // EPowerBatteryStatus
sl@0: TInt GetBatteryStatus(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	TSupplyInfoV1 info;
sl@0: 	TPckg<TSupplyInfoV1> infoPckg(info);
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupPower, EPowerHalSupplyInfo, (TAny*)&infoPckg, NULL);
sl@0: 	if (r==KErrNone)
sl@0: 		{
sl@0: 		*(TInt*)aInOut=(TInt)info.iMainBatteryStatus;
sl@0: 		}
sl@0: 	return r;
sl@0: 	}
sl@0: 
sl@0: // EAccessoryPower
sl@0: TInt GetAccessoryPowerPresent(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	return UserSvr::HalFunction(EHalGroupPower, EPowerHalAcessoryPowerPresent, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // EPowerBackup
sl@0: TInt GetBackupPresent(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	return UserSvr::HalFunction(EHalGroupPower, EPowerHalBackupPresent, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // EPowerBackupStatus
sl@0: TInt GetBackupStatus(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	TSupplyInfoV1 info;
sl@0: 	TPckg<TSupplyInfoV1> infoPckg(info);
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupPower, EPowerHalSupplyInfo, (TAny*)&infoPckg, NULL);
sl@0: 	if (r==KErrNone)
sl@0: 		{
sl@0: 		*(TInt*)aInOut=(TInt)info.iBackupBatteryStatus;
sl@0: 		}
sl@0: 	return r;
sl@0: 	}
sl@0: 
sl@0: // EPowerExternal
sl@0: TInt GetPowerExternalState(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	TSupplyInfoV1 info;
sl@0: 	TPckg<TSupplyInfoV1> infoPckg(info);
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupPower, EPowerHalSupplyInfo, (TAny*)&infoPckg, NULL);
sl@0: 	if (r==KErrNone)
sl@0: 		{
sl@0: 		*(TInt*)aInOut=(TInt)info.iExternalPowerPresent;
sl@0: 		}
sl@0: 	return r;
sl@0: 	}
sl@0: 
sl@0: // EKeyboardState
sl@0: TInt ProcessKeyboardState(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (aSet)
sl@0: 		return UserSvr::HalFunction(EHalGroupKeyboard, EKeyboardHalSetKeyboardState, aInOut, NULL);
sl@0: 	return UserSvr::HalFunction(EHalGroupKeyboard, EKeyboardHalKeyboardState, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // EKeyboard, EKeyboardDeviceKeys and EKeyboardAppKeys
sl@0: TInt ProcessKeyboardInfo(TInt /*aDeviceNumber*/, TInt aAttrib, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	TKeyboardInfoV01 info;	
sl@0: 	TPckg<TKeyboardInfoV01> infoPckg(info);
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupKeyboard, EKeyboardHalKeyboardInfo, (TAny*)&infoPckg, NULL);
sl@0: 	if (KErrNone == r)
sl@0: 		{
sl@0: 		switch (aAttrib)
sl@0: 			{
sl@0: 			case HAL::EKeyboard:
sl@0: 				*(TInt*)aInOut=(TInt)info.iKeyboardType;
sl@0: 				break;
sl@0: 			case HAL::EKeyboardDeviceKeys:
sl@0: 				*(TInt*)aInOut = info.iDeviceKeys;
sl@0: 				break;
sl@0: 			case HAL::EKeyboardAppKeys:
sl@0: 				*(TInt*)aInOut = info.iAppsKeys;
sl@0: 				break;
sl@0: 			default:
sl@0: 				__ASSERT_DEBUG(EFalse, Panic(EInvalidAttribKeybd));
sl@0: 				break;
sl@0: 			}
sl@0: 		}
sl@0: 	return r;
sl@0: 	}
sl@0: 
sl@0: // EKeyboardClick
sl@0: TInt GetKeyboardClickPresent(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	TInt state=0;
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupSound, ESoundHalKeyClickEnabled, (TAny*)state, NULL);
sl@0: 	*(TInt*)aInOut=(r==KErrNone)?1:0;  // if there is a clicking device we should be able to get its state
sl@0: 	return KErrNone;
sl@0: 	}
sl@0: 
sl@0: // EKeyboardClickVolumeMax
sl@0: TInt GetKeyboardClickVolumeMax(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	return UserSvr::HalFunction(EHalGroupSound, ESoundHalKeyClickVolumeMax, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // EKeyboardClickState
sl@0: TInt ProcessKeyboardClickState(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (aSet)
sl@0: 		return UserSvr::HalFunction(EHalGroupSound, ESoundHalSetKeyClickEnabled, aInOut, NULL);
sl@0: 	return UserSvr::HalFunction(EHalGroupSound, ESoundHalKeyClickEnabled, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // EKeyboardClickVolume
sl@0: TInt ProcessKeyboardClickVolume(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	TInt r;
sl@0: 	if (aSet)
sl@0: 		{
sl@0: 		TInt vol=(TInt)aInOut;
sl@0: 		TInt volMax=0;
sl@0: 		r=UserSvr::HalFunction(EHalGroupSound, ESoundHalKeyClickVolumeMax, (TAny*)volMax, NULL);
sl@0: 		if (r!=KErrNone)
sl@0: 			return r;
sl@0: 		if (vol<0 || vol>volMax)
sl@0: 			return KErrArgument;
sl@0: 		return UserSvr::HalFunction(EHalGroupSound, ESoundHalSetKeyClickLoud, (TAny*)vol, NULL);
sl@0: 		}
sl@0: 	TBool state;
sl@0: 	r=UserSvr::HalFunction(EHalGroupSound, ESoundHalKeyClickLoud, (TAny*)&state, NULL);
sl@0: 	if (r==KErrNone)
sl@0: 		{
sl@0: 		*(TInt*)aInOut=state?1:0;
sl@0: 		}
sl@0: 	return r;
sl@0: 	}
sl@0: 
sl@0: // EDisplayContrast
sl@0: TInt ProcessDisplayContrast(TInt aDeviceNumber, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (aSet)
sl@0: 		{
sl@0: 		TInt x=(TInt)aInOut;
sl@0: 		return UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalSetDisplayContrast, (TAny*)x, NULL, aDeviceNumber);
sl@0: 		}
sl@0: 	return UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalDisplayContrast, aInOut, NULL, aDeviceNumber);
sl@0: 	}
sl@0: 
sl@0: // EDisplayBrightness
sl@0: TInt ProcessDisplayBrightness(TInt aDeviceNumber, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (aSet)
sl@0: 		{
sl@0: 		TInt x=(TInt)aInOut;
sl@0: 		return UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalSetDisplayBrightness, (TAny*)x, NULL, aDeviceNumber);
sl@0: 		}
sl@0: 	return UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalDisplayBrightness, aInOut, NULL, aDeviceNumber);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // EDisplayPaletteEntry
sl@0: TInt ProcessDisplayPaletteEntry(TInt aDeviceNumber, TInt __DEBUG_ONLY(aAttrib), TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 
sl@0: 	__ASSERT_DEBUG(HAL::EDisplayPaletteEntry == aAttrib, Panic(EInvalidAttributeDP));
sl@0: 
sl@0: 	if (aSet)
sl@0: 		{
sl@0: 		TInt entry =  ((TInt)aInOut >> 24) & 0xFF;
sl@0: 		TInt color = ((TInt)aInOut) & 0xFFFFFF;
sl@0: 		return UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalSetPaletteEntry, (TAny*)entry, (TAny*)color, aDeviceNumber);
sl@0: 		}
sl@0: 	TInt e = (*(TInt*)aInOut) & 0xFF;
sl@0: 	return UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalPaletteEntry, &e, aInOut, aDeviceNumber);
sl@0: 	}
sl@0: 
sl@0: // EDisplayNumModes
sl@0: TInt ProcessDisplayNumModes(TInt aDeviceNumber, TInt __DEBUG_ONLY(aAttrib), TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	__ASSERT_DEBUG(HAL::EDisplayNumModes == aAttrib, Panic(EInvalidAttributeDNM));
sl@0: 	return UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalModeCount, aInOut, NULL, aDeviceNumber);
sl@0: 	}
sl@0: 
sl@0: // EDisplayMode
sl@0: TInt ProcessDisplayMode(TInt aDeviceNumber, TInt __DEBUG_ONLY(aAttrib), TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	__ASSERT_DEBUG(HAL::EDisplayMode == aAttrib, Panic(EInvalidAttributeDM));
sl@0: 	return UserSvr::HalFunction(EHalGroupDisplay, aSet?EDisplayHalSetMode:EDisplayHalMode, aInOut, NULL, aDeviceNumber);
sl@0: 	}
sl@0: 
sl@0: // EDisplayState
sl@0: TInt ProcessDisplayState(TInt aDeviceNumber, TInt __DEBUG_ONLY(aAttrib), TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	__ASSERT_DEBUG(HAL::EDisplayState == aAttrib, Panic(EInvalidAttributeDS));
sl@0: 
sl@0: 	if (aSet)
sl@0: 		{
sl@0: 		TBool on = (TBool)aInOut;
sl@0: 		return UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalSetState, (TAny*)on, NULL, aDeviceNumber);
sl@0: 		}
sl@0: 	return UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalState, aInOut, NULL, aDeviceNumber);
sl@0: 	
sl@0: 	}
sl@0: 
sl@0: // EDisplayColors
sl@0: TInt ProcessDisplayColors(TInt aDeviceNumber, TInt __DEBUG_ONLY(aAttrib), TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	__ASSERT_DEBUG(HAL::EDisplayColors == aAttrib, Panic(EInvalidAttributeDC));
sl@0: 	return UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalColors, aInOut, NULL, aDeviceNumber);
sl@0: 	}
sl@0: 
sl@0: // EDisplayBrightnessMax
sl@0: TInt ProcessDisplayMaxBrightness(TInt aDeviceNumber, TInt __DEBUG_ONLY(aAttrib), TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	__ASSERT_DEBUG(HAL::EDisplayBrightnessMax == aAttrib, Panic(EInvalidAttributeMB));
sl@0: 	return UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalMaxDisplayBrightness, aInOut, NULL, aDeviceNumber);
sl@0: 	}
sl@0: 
sl@0: // EDisplayContrastMax
sl@0: TInt ProcessDisplayMaxContrast(TInt aDeviceNumber, TInt __DEBUG_ONLY(aAttrib), TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	__ASSERT_DEBUG(HAL::EDisplayContrastMax == aAttrib, Panic(EInvalidAttributeMC));
sl@0: 	return UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalMaxDisplayContrast, aInOut, NULL, aDeviceNumber);
sl@0: 	}
sl@0: 
sl@0: /*
sl@0: TInt ProcessSecureDisplayCurrentModeInfo(TInt aDeviceNumber, TInt __DEBUG_ONLY(aAttrib), TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	//only info obtainable about secure display is the address
sl@0: 	__ASSERT_DEBUG(HAL::ESecureDisplayMemoryAddress == aAttrib, Panic(EInvalidAttributeSDMA));
sl@0: 
sl@0: 	TVideoInfoV01 info;
sl@0: 	TPckg<TVideoInfoV01> infoPckg(info);
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalCurrentModeInfo, (TAny*)&infoPckg, (TAny*)ETrue, aDeviceNumber);
sl@0: 	if (KErrNone == r)
sl@0: 		*(TInt*)aInOut = info.iVideoAddress;
sl@0: 
sl@0: 	return r;
sl@0: 	}
sl@0: */
sl@0: 
sl@0: TInt ProcessDisplayCurrentModeInfo(TInt aDeviceNumber, TInt aAttrib, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	TVideoInfoV01 info;
sl@0: 	TPckg<TVideoInfoV01> infoPckg(info);
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalCurrentModeInfo, (TAny*)&infoPckg, (TAny*)EFalse, aDeviceNumber);
sl@0: 	if (KErrNone == r)
sl@0: 		{
sl@0: 		switch (aAttrib)
sl@0: 			{
sl@0: 			case HAL::EDisplayXPixels:
sl@0: 				*(TInt*)aInOut = info.iSizeInPixels.iWidth;
sl@0: 				break;
sl@0: 
sl@0: 			case HAL::EDisplayYPixels:
sl@0: 				*(TInt*)aInOut = info.iSizeInPixels.iHeight;
sl@0: 				break;
sl@0: 			
sl@0: 			case HAL::EDisplayXTwips:
sl@0: 				*(TInt*)aInOut = info.iSizeInTwips.iWidth;
sl@0: 				break;
sl@0: 			
sl@0: 			case HAL::EDisplayYTwips:
sl@0: 				*(TInt*)aInOut = info.iSizeInTwips.iHeight;
sl@0: 				break;
sl@0: 			
sl@0: 			case HAL::EDisplayMemoryAddress:
sl@0: 				if (info.iVideoAddress == 0)	//if this is true, the actual address is returned by EDisplayHalGetDisplayMemoryAddress
sl@0: 					{
sl@0: 					r = UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalGetDisplayMemoryAddress, aInOut, (TAny*)EFalse, aDeviceNumber);
sl@0: 					}
sl@0: 				else
sl@0: 					{
sl@0: 					*(TInt*)aInOut = info.iVideoAddress;
sl@0: 					}
sl@0: 				break;
sl@0: 
sl@0: 			case HAL::EDisplayIsPixelOrderRGB:
sl@0: 				*(TInt*)aInOut = info.iIsPixelOrderRGB;
sl@0: 				break;
sl@0: 
sl@0: 			case HAL::EDisplayIsPixelOrderLandscape:
sl@0: 				*(TInt*)aInOut = info.iIsPixelOrderLandscape;
sl@0: 				break;
sl@0: 
sl@0: 			default:
sl@0: 				__ASSERT_DEBUG(EFalse, Panic(EInvalidAttributeCMI));
sl@0: 				break;
sl@0: 
sl@0: 			}
sl@0: 		}
sl@0: 	return r;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: TInt ProcessDisplaySpecifiedModeInfo(TInt aDeviceNumber, TInt aAttrib, TBool __DEBUG_ONLY(aSet), TAny* aInOut)
sl@0: 	{
sl@0: 
sl@0: 	__ASSERT_DEBUG(!aSet, Panic(EInvalidAttributeSMI2));
sl@0: 
sl@0: 
sl@0: 	TVideoInfoV01 info;
sl@0: 	TPckg<TVideoInfoV01> infoPckg(info);
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalSpecifiedModeInfo, aInOut, (TAny*)&infoPckg, aDeviceNumber);
sl@0: 	if (KErrNone == r)
sl@0: 		{
sl@0: 		switch (aAttrib)
sl@0: 			{
sl@0: 			case HAL::EDisplayIsMono:
sl@0: 				*(TInt*)aInOut = info.iIsMono;
sl@0: 				break;
sl@0: 			
sl@0: 			case HAL::EDisplayIsPalettized:
sl@0: 				*(TInt*)aInOut = info.iIsPalettized;
sl@0: 				break;
sl@0: 
sl@0: 			case HAL::EDisplayBitsPerPixel:
sl@0: 				*(TInt*)aInOut = info.iBitsPerPixel;
sl@0: 				break;
sl@0: 
sl@0: 			case HAL::EDisplayOffsetToFirstPixel:
sl@0: 				*(TInt*)aInOut = info.iOffsetToFirstPixel;
sl@0: 				break;
sl@0: 
sl@0: 			case HAL::EDisplayOffsetBetweenLines:
sl@0: 				*(TInt*)aInOut = info.iOffsetBetweenLines;
sl@0: 				break;
sl@0: 
sl@0: 			default:
sl@0: 				__ASSERT_DEBUG(EFalse, Panic(EInvalidAttributeSMI));
sl@0: 				break;
sl@0: 			}
sl@0: 		}
sl@0: 	return r;
sl@0: 	}
sl@0: 
sl@0: //ESecureDisplay
sl@0: /*
sl@0: TInt ProcessSecureDisplay(TInt aDeviceNumber, TInt __DEBUG_ONLY(aAttrib), TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	__ASSERT_DEBUG(HAL::ESecureDisplay == aAttrib, Panic(EInvalidAttributeSD));
sl@0: 
sl@0: 	if (aSet)
sl@0: 		return UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalSetSecure, aInOut, NULL, aDeviceNumber);
sl@0: 	return UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalSecure, aInOut, NULL, aDeviceNumber);
sl@0: 	}
sl@0: */
sl@0: 
sl@0: // EBacklight
sl@0: TInt GetBacklightPresent(TInt aDeviceNumber, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	TInt state=0;
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalBacklightOn, (TAny*)&state, NULL, aDeviceNumber);
sl@0: 	*(TInt*)aInOut=(r==KErrNone)?1:0;  // if there is a backlight we should be able to get its state
sl@0: 	return KErrNone;
sl@0: 	}
sl@0: 
sl@0: // EBacklightState
sl@0: TInt ProcessBacklightState(TInt aDeviceNumber, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (aSet)
sl@0: 		return UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalSetBacklightOn, aInOut, NULL, aDeviceNumber);
sl@0: 	return UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalBacklightOn, aInOut, NULL, aDeviceNumber);
sl@0: 	}
sl@0: 
sl@0: // EPen
sl@0: TInt GetPenPresent(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	TDigitiserInfoV01Buf buf;
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupDigitiser, EDigitiserHalXYInfo, (TAny*)&buf, NULL);
sl@0: 	*(TInt*)aInOut=(r==KErrNone)?1:0;  // if there is a pen device we should be able to get info out of it
sl@0: 	return KErrNone;
sl@0: 	}
sl@0: 
sl@0: // EPenX and EPenY
sl@0: TInt ProcessPenInfo(TInt /*aDeviceNumber*/, TInt aAttrib, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	TDigitiserInfoV01 info;
sl@0: 	TPckg<TDigitiserInfoV01> infoPckg(info);
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupDigitiser, EDigitiserHalXYInfo, (TAny*)&infoPckg, NULL);
sl@0: 	if (KErrNone == r)
sl@0: 		{
sl@0: 		switch (aAttrib)
sl@0: 			{
sl@0: 			case HAL::EPenX:
sl@0: 				*(TInt*)aInOut=(TInt)info.iDigitiserSize.iWidth;
sl@0: 				break;
sl@0: 			case HAL::EPenY:
sl@0: 				*(TInt*)aInOut = info.iDigitiserSize.iHeight;
sl@0: 				break;
sl@0: 			default:
sl@0: 				__ASSERT_DEBUG(EFalse, Panic(EInvalidAttribPen));
sl@0: 				break;
sl@0: 			}
sl@0: 		}
sl@0: 	return r;
sl@0: 	}
sl@0: 
sl@0: // EPenState
sl@0: TInt ProcessPenState(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (aSet)
sl@0: 		return UserSvr::HalFunction(EHalGroupDigitiser, EDigitiserHalSetXYState, aInOut, NULL);
sl@0: 	return UserSvr::HalFunction(EHalGroupDigitiser, EDigitiserHalXYState, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // EPenDisplayOn
sl@0: TInt ProcessPenDisplayOnState(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (aSet)
sl@0: 		return UserSvr::HalFunction(EHalGroupPower, EPowerHalSetPointerSwitchesOn, aInOut, NULL);
sl@0: 	return UserSvr::HalFunction(EHalGroupPower, EPowerHalPointerSwitchesOn, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // EPenClick
sl@0: TInt GetPenClickPresent(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	TInt state=0;
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupSound, ESoundHalPointerClickEnabled, (TAny*)state, NULL);
sl@0: 	*(TInt*)aInOut=(r==KErrNone)?1:0;  // if there is a clicking device we should be able to get its state
sl@0: 	return KErrNone;
sl@0: 	}
sl@0: 
sl@0: // EPenClickVolumeMax
sl@0: TInt GetPenClickVolumeMax(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	return UserSvr::HalFunction(EHalGroupSound, ESoundHalPointerClickVolumeMax, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // EPenClickState
sl@0: TInt ProcessPenClickState(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (aSet)
sl@0: 		return UserSvr::HalFunction(EHalGroupSound, ESoundHalSetPointerClickEnabled, aInOut, NULL);
sl@0: 	return UserSvr::HalFunction(EHalGroupSound, ESoundHalPointerClickEnabled, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // EPenClickVolume
sl@0: TInt ProcessPenClickVolume(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	TInt r;
sl@0: 	if (aSet)
sl@0: 		{
sl@0: 		TInt vol=(TInt)aInOut;
sl@0: 		TInt volMax=0;
sl@0: 		r=UserSvr::HalFunction(EHalGroupSound, ESoundHalPointerClickVolumeMax, (TAny*)volMax, NULL);
sl@0: 		if (r!=KErrNone)
sl@0: 			return r;
sl@0: 		if (vol<0 || vol>volMax)	
sl@0: 			return KErrArgument;
sl@0: 		return UserSvr::HalFunction(EHalGroupSound, ESoundHalSetPointerClickLoud, (TAny*)vol, NULL);
sl@0: 		}
sl@0: 	TBool state;
sl@0: 	r=UserSvr::HalFunction(EHalGroupSound, ESoundHalPointerClickLoud, (TAny*)&state, NULL);
sl@0: 	if (r==KErrNone)
sl@0: 		{
sl@0: 		*(TInt*)aInOut=state?1:0;
sl@0: 		}
sl@0: 	return r;
sl@0: 	}
sl@0: 
sl@0: // ECaseSwitchDisplayOn
sl@0: TInt ProcessCaseSwitchDisplayOnState(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (aSet)
sl@0: 		return UserSvr::HalFunction(EHalGroupPower, EPowerHalSetCaseOpenSwitchesOn, aInOut, NULL);
sl@0: 	return UserSvr::HalFunction(EHalGroupPower, EPowerHalCaseOpenSwitchesOn, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // ECaseSwitchDisplayOff
sl@0: TInt ProcessCaseSwitchDisplayOffState(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (aSet)
sl@0: 		return UserSvr::HalFunction(EHalGroupPower, EPowerHalSetCaseCloseSwitchesOff, aInOut, NULL);
sl@0: 	return UserSvr::HalFunction(EHalGroupPower, EPowerHalCaseCloseSwitchesOff, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // ELEDs
sl@0: TInt GetLedCaps(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	TVariantInfoV01 info;
sl@0: 	TPckg<TVariantInfoV01> infoPckg(info);
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupVariant, EVariantHalVariantInfo, (TAny*)&infoPckg, NULL);
sl@0: 	if (r==KErrNone)
sl@0: 		{
sl@0: 		*(TInt*)aInOut=(info.iLedCapabilities)>>16;		// upper half for number of Leds, lower half for colour capabilities
sl@0: 		}
sl@0: 	return r;
sl@0: 	}
sl@0: 
sl@0: // ELEDmask
sl@0: TInt ProcessLEDMask(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (aSet)
sl@0: 		{
sl@0: 		return UserSvr::HalFunction(EHalGroupVariant, EVariantHalLedMaskSet, aInOut, NULL);
sl@0: 		}
sl@0: 	return UserSvr::HalFunction(EHalGroupVariant, EVariantHalLedMaskGet, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // ESwitches
sl@0: TInt GetSwitches(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	return UserSvr::HalFunction(EHalGroupVariant, EVariantHalSwitches, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // EMouse
sl@0: TInt GetMousePresent(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	TMouseInfoV01Buf buf;
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupMouse, EMouseHalMouseInfo, (TAny*)&buf, NULL);
sl@0: 	*(TInt*)aInOut=(r==KErrNone)?1:0;  // if there is a mouse device we should be able to get info out of it
sl@0: 	return KErrNone;
sl@0: 	}
sl@0: 
sl@0: // EMouseX, EMouseY and EMouseButtons
sl@0: TInt ProcessMouseInfo(TInt /*aDeviceNumber*/, TInt aAttrib, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	TMouseInfoV01 info;
sl@0: 	TPckg<TMouseInfoV01> infoPckg(info);
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupMouse, EMouseHalMouseInfo, (TAny*)&infoPckg, NULL);
sl@0: 	if (KErrNone == r)
sl@0: 		{
sl@0: 		switch (aAttrib)
sl@0: 			{
sl@0: 			case HAL::EMouseX:
sl@0: 				*(TInt*)aInOut=(TInt)info.iMouseAreaSize.iWidth;
sl@0: 				break;
sl@0: 			case HAL::EMouseY:
sl@0: 				*(TInt*)aInOut = info.iMouseAreaSize.iHeight;
sl@0: 				break;
sl@0: 			case HAL::EMouseButtons:
sl@0: 				*(TInt*)aInOut=(TInt)info.iMouseButtons;
sl@0: 				break;
sl@0: 			default:
sl@0: 				__ASSERT_DEBUG(EFalse, Panic(EInvalidAttribMouse));
sl@0: 				break;
sl@0: 			}
sl@0: 		}
sl@0: 	return r;
sl@0: 	}
sl@0: 
sl@0: // EMouseState
sl@0: TInt ProcessMouseState(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (aSet)
sl@0: 		return UserSvr::HalFunction(EHalGroupMouse, EMouseHalSetMouseState, aInOut, NULL);
sl@0: 	return UserSvr::HalFunction(EHalGroupMouse, EMouseHalMouseState, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // EMouseSpeed
sl@0: TInt ProcessMouseSpeed(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (aSet)
sl@0: 		{
sl@0: 		TInt speed=(TInt)aInOut;
sl@0: 		if (speed<0 || speed>255)
sl@0: 			return KErrArgument;
sl@0: 		return UserSvr::HalFunction(EHalGroupMouse, EMouseHalSetMouseSpeed, (TAny*)speed, NULL);
sl@0: 		}
sl@0: 	return UserSvr::HalFunction(EHalGroupMouse, EMouseHalMouseSpeed, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // EMouseAcceleration
sl@0: TInt ProcessMouseAcceleration(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (aSet)
sl@0: 		{
sl@0: 		TInt acc=(TInt)aInOut;
sl@0: 		if (acc<0 || acc>255)
sl@0: 			return KErrArgument;
sl@0: 		return UserSvr::HalFunction(EHalGroupMouse, EMouseHalSetMouseAcceleration, (TAny*)acc, NULL);
sl@0: 		}
sl@0: 	return UserSvr::HalFunction(EHalGroupMouse, EMouseHalMouseAcceleration, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // EMouseButtonState
sl@0: TInt GetMouseButtonState(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* /*aInOut*/)
sl@0: 	{
sl@0: 	return KErrNotSupported;
sl@0: 	}
sl@0: 
sl@0: // EDebugPort
sl@0: TInt ProcessDebugPort(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	return UserSvr::HalFunction(EHalGroupVariant, aSet ? EVariantHalDebugPortSet : EVariantHalDebugPortGet, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // ECustomRestart
sl@0: TInt ProcessCustomRestart(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (!aSet)
sl@0: 		return KErrNotSupported;
sl@0: 	return UserSvr::HalFunction(EHalGroupVariant, EVariantHalCustomRestart, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // ECustomRestartReason
sl@0: TInt ProcessCustomRestartReason(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	return UserSvr::HalFunction(EHalGroupVariant, EVariantHalCustomRestartReason, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // EHardwareFloatingPoint
sl@0: TInt GetHardwareFloatingPoint(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	return UserSvr::HalFunction(EHalGroupKernel, EKernelHalHardwareFloatingPoint, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // ETimeNonSecureOffset
sl@0: TInt NonsecureClockOffset(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	TInt kernelHalFnId = aSet ? EKernelHalSetNonsecureClockOffset : EKernelHalGetNonsecureClockOffset;
sl@0: 	return UserSvr::HalFunction(EHalGroupKernel, kernelHalFnId, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // ECaseState
sl@0: TInt GetCaseState(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	return UserSvr::HalFunction(EHalGroupVariant, EVariantHalCaseState, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // EPersistStartupModeKernel
sl@0: TInt ProcessPersistStartupMode(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	return UserSvr::HalFunction(EHalGroupVariant, aSet ? EVariantHalPersistStartupMode : EVariantHalGetPersistedStartupMode, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // EAvailableCustomRestartReasons
sl@0: TInt GetMaximumCustomRestartReasons(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (aSet)
sl@0: 		return KErrNotSupported;
sl@0: 	return UserSvr::HalFunction(EHalGroupVariant, EVariantHalGetMaximumCustomRestartReasons, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // EMaximumRestartStartupModes
sl@0: TInt GetMaximumRestartStartupModes(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (aSet)
sl@0: 		return KErrNotSupported;
sl@0: 	return UserSvr::HalFunction(EHalGroupVariant, EVariantHalGetMaximumRestartStartupModes, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // EPointer3DThetaSupported, EPointer3PhiSupported, EPointer3DRotationSupported, EPointer3DPressureSupported,
sl@0: //EPointer3DProximityStep,EPointerMaxPointers,EPointer3DMaxPressure,EPointer3DPressureStep
sl@0: 
sl@0: TInt ProcessAdvancedPointer(TInt aDeviceNumber, TInt aAttrib, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	TDigitiserInfoV02 info;	
sl@0: 	TPckg<TDigitiserInfoV02> infoPckg(info);
sl@0: 
sl@0: 	TInt r=UserSvr::HalFunction(EHalGroupDigitiser, EDigitiserHal3DInfo,(TAny*)&infoPckg, NULL,aDeviceNumber);
sl@0: 	if (KErrNone == r)
sl@0: 		{
sl@0: 		switch (aAttrib)
sl@0: 			{
sl@0: 			case HAL::EPointer3DThetaSupported:
sl@0: 				*(TInt*)aInOut=(TInt)info.iThetaSupported;
sl@0: 				break;
sl@0: 
sl@0: 			case HAL::EPointer3DPhiSupported:
sl@0: 				*(TInt*)aInOut = info.iPhiSupported;
sl@0: 				break;
sl@0: 
sl@0: 			case HAL::EPointer3DRotationSupported:
sl@0: 				*(TInt*)aInOut = info.iAlphaSupported;
sl@0: 				break;
sl@0: 
sl@0: 			case HAL::EPointer3DPressureSupported:
sl@0: 				*(TInt*)aInOut = info.iPressureSupported;
sl@0: 				break;
sl@0: 
sl@0: 			case HAL::EPointer3DProximityStep:
sl@0: 				*(TInt*)aInOut = info.iProximityStep;
sl@0: 				break;
sl@0: 				
sl@0: 			case HAL::EPointerMaxPointers:
sl@0: 				*(TInt*)aInOut = info.iMaxPointers;
sl@0: 				break;
sl@0: 				
sl@0: 			case HAL::EPointer3DMaxPressure:
sl@0: 				*(TInt*)aInOut = info.iMaxPressure;
sl@0: 				break;
sl@0: 
sl@0: 			case HAL::EPointer3DPressureStep:
sl@0: 				*(TInt*)aInOut = info.iPressureStep;
sl@0: 				break;
sl@0: 
sl@0: 			default:
sl@0: 				__ASSERT_DEBUG(EFalse, Panic(EInvalidAttrib3DPointer));
sl@0: 				break;
sl@0: 			}
sl@0: 		}
sl@0: 	return r;
sl@0: 	}
sl@0: 
sl@0: // EPointer3D
sl@0: TInt Get3DPointerPresent(TInt aDeviceNumber, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	return UserSvr::HalFunction(EHalGroupDigitiser, EDigitiserHal3DPointer, aInOut, NULL, aDeviceNumber);
sl@0: 	}
sl@0: 
sl@0: //EPointer3DMaxProximity
sl@0: TInt Process3DRange(TInt aDeviceNumber, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (aSet)
sl@0: 		return UserSvr::HalFunction(EHalGroupDigitiser, EDigitiserHalSetZRange, aInOut, NULL, aDeviceNumber);
sl@0: 	else
sl@0: 		{
sl@0: 		TDigitiserInfoV02 info;
sl@0: 		
sl@0: 		TPckg<TDigitiserInfoV02> infoPckg(info);
sl@0: 		TInt r =UserSvr::HalFunction(EHalGroupDigitiser, EDigitiserHal3DInfo,(TAny*)&infoPckg, NULL, aDeviceNumber);
sl@0: 		if(r==KErrNone)
sl@0: 			{
sl@0: 			*(TInt*)aInOut=info.iZRange;
sl@0: 			}
sl@0: 		return r;
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: // EPointerNumberOfPointers
sl@0: TInt ProcessNumberOfPointers(TInt aDeviceNumber, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (aSet)
sl@0: 		return UserSvr::HalFunction(EHalGroupDigitiser, EDigitiserHalSetNumberOfPointers, aInOut, NULL, aDeviceNumber);
sl@0: 	else
sl@0: 		{
sl@0: 		TDigitiserInfoV02 info;
sl@0: 		TPckg<TDigitiserInfoV02> infoPckg(info);
sl@0: 		TInt r =UserSvr::HalFunction(EHalGroupDigitiser, EDigitiserHal3DInfo, (TAny*)&infoPckg, NULL, aDeviceNumber);
sl@0: 		if(r==KErrNone)
sl@0: 			{
sl@0: 			*(TInt*)aInOut=info.iNumberOfPointers;		
sl@0: 			}
sl@0: 		return r;
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: // ENanoTickPeriod
sl@0: TInt ProcessNanoTickPeriod(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	return UserSvr::HalFunction(EHalGroupKernel,EKernelHalNTickPeriod, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: // EFastCounterFrequency
sl@0: TInt ProcessFastCounterFrequency(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool /*aSet*/, TAny* aInOut)
sl@0: 	{
sl@0: 	return UserSvr::HalFunction(EHalGroupKernel,EKernelHalFastCounterFrequency, aInOut, NULL);
sl@0: 	}
sl@0: 
sl@0: //EDisplayMemoryHandle
sl@0: TInt GetDisplayMemoryHandle(TInt aDeviceNumber, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (aSet)
sl@0: 		{
sl@0: 		return KErrNotSupported;
sl@0: 		}
sl@0: 	return UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalGetDisplayMemoryHandle, aInOut, NULL, aDeviceNumber);
sl@0: 	}
sl@0: 
sl@0: //ENumCpus
sl@0: TInt GetNumCpus(TInt /*aDeviceNumber*/, TInt /*aAttrib*/, TBool aSet, TAny* aInOut)
sl@0: 	{
sl@0: 	if (aSet)
sl@0: 		{
sl@0: 		return KErrNotSupported;
sl@0: 		}
sl@0: 	*(TInt*)aInOut=UserSvr::HalFunction(EHalGroupKernel, EKernelHalNumLogicalCpus, NULL, NULL);
sl@0: 	return KErrNone;
sl@0: 	}
sl@0: