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// Copyright (c) 1998-2009 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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// e32test\device\d_ldd.cpp
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// LDD for testing LDD static data
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//
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//
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#include <kernel/kernel.h>
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#include "d_ldd.h"
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#include "d_ldd2.h"
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const TInt KMajorVersionNumber=0;
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const TInt KMinorVersionNumber=1;
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const TInt KBuildVersionNumber=1;
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TInt AFunction()
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{
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return KErrNone;
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}
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TInt data=0x100;
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TAny* dataptr=(TAny*)&AFunction;
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TInt TheBss;
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class TGlobal
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{
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public:
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TGlobal();
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~TGlobal();
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void Update(TUint32 a);
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TInt Verify();
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public:
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TUint32 iInt;
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TAny* iPtr;
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};
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TGlobal Global;
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TGlobal::TGlobal()
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{
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__KTRACE_OPT(KDEVICE,Kern::Printf("TGlobal::TGlobal()"));
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iPtr = Kern::Alloc(65536);
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Update(487);
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}
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TGlobal::~TGlobal()
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{
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__KTRACE_OPT(KDEVICE,Kern::Printf("TGlobal::~TGlobal()"));
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Kern::Free(iPtr);
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}
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void TGlobal::Update(TUint32 a)
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{
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iInt = a;
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if (iPtr)
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{
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TUint32* p = (TUint32*)iPtr;
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TUint32* pE = p + 65536/4;
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while (p<pE)
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{
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a = (a*69069u)+41;
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*p++ = a;
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}
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}
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}
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TInt TGlobal::Verify()
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{
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TUint32 x = iInt;
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if (iPtr)
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{
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TUint32* p = (TUint32*)iPtr;
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TUint32* pE = p + 65536/4;
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while (p<pE)
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{
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x = (x*69069u)+41;
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if (*p++ != x)
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return KErrGeneral;
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}
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return KErrNone;
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}
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return KErrNoMemory;
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}
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class DTest;
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class DTestFactory : public DLogicalDevice
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//
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// Test LDD factory
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//
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{
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public:
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DTestFactory();
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virtual TInt Install(); //overriding pure virtual
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virtual void GetCaps(TDes8& aDes) const; //overriding pure virtual
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virtual TInt Create(DLogicalChannelBase*& aChannel); //overriding pure virtual
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};
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class DTest : public DLogicalChannelBase
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//
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// Test logical channel
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//
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{
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public:
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virtual ~DTest();
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protected:
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virtual TInt DoCreate(TInt aUnit, const TDesC8* anInfo, const TVersion& aVer);
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virtual TInt Request(TInt aFunction, TAny* a1, TAny* a2);
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};
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class DKInstallTestFactory : public DLogicalDevice
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//
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// Extra test device which will be installed from kernel side using
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// Kern::InstallLogicalDevice
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//
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{
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public:
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DKInstallTestFactory();
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virtual TInt Install();
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virtual void GetCaps(TDes8& aDes) const;
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virtual TInt Create(DLogicalChannelBase*& aChannel);
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};
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class DKInstallTest : public DLogicalChannelBase
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//
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// Extra test logical channel
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//
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{
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public:
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virtual ~DKInstallTest();
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protected:
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virtual TInt DoCreate(TInt aUnit, const TDesC8* anInfo, const TVersion& aVer);
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virtual TInt Request(TInt aFunction, TAny* a1, TAny* a2);
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};
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DECLARE_STANDARD_LDD()
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{
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return Global.iPtr ? new DTestFactory : NULL;
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}
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DTestFactory::DTestFactory()
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//
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// Constructor
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//
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{
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iVersion=TVersion(KMajorVersionNumber,KMinorVersionNumber,KBuildVersionNumber);
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//iParseMask=0;//No units, no info, no PDD
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//iUnitsMask=0;//Only one thing
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}
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TInt DTestFactory::Create(DLogicalChannelBase*& aChannel)
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//
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// Create a new DTest on this logical device
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//
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{
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aChannel=new DTest;
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return aChannel?KErrNone:KErrNoMemory;
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}
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TInt DTestFactory::Install()
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//
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// Install the LDD - overriding pure virtual
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//
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{
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return SetName(&KLddName);
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}
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void DTestFactory::GetCaps(TDes8& aDes) const
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//
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// Get capabilities - overriding pure virtual
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//
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{
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TCapsTestV01 b;
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b.iVersion=TVersion(KMajorVersionNumber,KMinorVersionNumber,KBuildVersionNumber);
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Kern::InfoCopy(aDes,(TUint8*)&b,sizeof(b));
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}
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TInt DTest::DoCreate(TInt /*aUnit*/, const TDesC8* /*aInfo*/, const TVersion& aVer)
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//
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// Create channel
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//
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{
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if (!Kern::QueryVersionSupported(TVersion(KMajorVersionNumber,KMinorVersionNumber,KBuildVersionNumber),aVer))
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return KErrNotSupported;
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return KErrNone;
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}
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DTest::~DTest()
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//
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// Destructor
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//
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{
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}
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TInt DTest::Request(TInt aFunction, TAny* a1, TAny* a2)
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{
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(void)a1;
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(void)a2;
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TInt r=KErrNone;
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switch (aFunction)
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{
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case RLddTest::EControlTest1:
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r=(TInt)dataptr;
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break;
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case RLddTest::EControlTest2:
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r=data++;
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break;
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case RLddTest::EControlTest3:
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r=data--;
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break;
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case RLddTest::EControlTest4:
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r=data;
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break;
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case RLddTest::EControlTest5:
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r=TheBss;
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break;
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case RLddTest::EControlTest6:
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TheBss=(TInt)a1;
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break;
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case RLddTest::EControlTest7:
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r = (TInt)Global.iInt;
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break;
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case RLddTest::EControlTest8:
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Global.Update((TUint32)a1);
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break;
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case RLddTest::EControlTest9:
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r = Global.Verify();
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break;
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case RLddTest::EControlLinkedTest1:
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r=LinkedTest1();
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break;
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case RLddTest::EControlLinkedTest2:
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r=LinkedTest2();
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break;
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case RLddTest::EControlLinkedTest3:
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r=LinkedTest3();
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break;
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case RLddTest::EControlLinkedTest4:
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r=LinkedTest4();
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break;
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case RLddTest::EControlLinkedTest5:
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r=LinkedTest5();
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break;
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case RLddTest::EControlLinkedTest6:
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r=LinkedTest6((TInt)a1);
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break;
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case RLddTest::EControlLinkedTest7:
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r = LinkedTest7();
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break;
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case RLddTest::EControlLinkedTest8:
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LinkedTest8((TUint32)a1);
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break;
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case RLddTest::EControlLinkedTest9:
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r = LinkedTest9();
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break;
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case RLddTest::EControlTestKInstall:
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{
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r = KErrNoMemory;
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NKern::ThreadEnterCS();
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DLogicalDevice* device = new DKInstallTestFactory;
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if (device!=NULL)
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r = Kern::InstallLogicalDevice(device);
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NKern::ThreadLeaveCS();
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}
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break;
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default:
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r=KErrNotSupported;
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break;
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}
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return r;
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}
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DKInstallTestFactory::DKInstallTestFactory()
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//
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// Constructor
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//
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{
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iVersion=TVersion(KMajorVersionNumber,KMinorVersionNumber,KBuildVersionNumber);
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//iParseMask=0;//No units, no info, no PDD
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//iUnitsMask=0;//Only one thing
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}
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TInt DKInstallTestFactory::Create(DLogicalChannelBase*& aChannel)
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//
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// Create a new DKInstallTest on this logical device
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//
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{
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aChannel=new DKInstallTest;
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return aChannel?KErrNone:KErrNoMemory;
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}
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TInt DKInstallTestFactory::Install()
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//
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// Install the LDD - overriding pure virtual
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//
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{
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return SetName(&KKInstallLddName);
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}
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void DKInstallTestFactory::GetCaps(TDes8& aDes) const
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//
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// Get capabilities - overriding pure virtual
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//
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{
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TCapsTestV01 b;
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|
318 |
b.iVersion=TVersion(KMajorVersionNumber,KMinorVersionNumber,KBuildVersionNumber);
|
|
sl@0
|
319 |
Kern::InfoCopy(aDes,(TUint8*)&b,sizeof(b));
|
|
sl@0
|
320 |
}
|
|
sl@0
|
321 |
|
|
sl@0
|
322 |
TInt DKInstallTest::DoCreate(TInt /*aUnit*/, const TDesC8* /*aInfo*/, const TVersion& aVer)
|
|
sl@0
|
323 |
//
|
|
sl@0
|
324 |
// Create channel
|
|
sl@0
|
325 |
//
|
|
sl@0
|
326 |
{
|
|
sl@0
|
327 |
|
|
sl@0
|
328 |
if (!Kern::QueryVersionSupported(TVersion(KMajorVersionNumber,KMinorVersionNumber,KBuildVersionNumber),aVer))
|
|
sl@0
|
329 |
return KErrNotSupported;
|
|
sl@0
|
330 |
return KErrNone;
|
|
sl@0
|
331 |
}
|
|
sl@0
|
332 |
|
|
sl@0
|
333 |
DKInstallTest::~DKInstallTest()
|
|
sl@0
|
334 |
//
|
|
sl@0
|
335 |
// Destructor
|
|
sl@0
|
336 |
//
|
|
sl@0
|
337 |
{
|
|
sl@0
|
338 |
}
|
|
sl@0
|
339 |
|
|
sl@0
|
340 |
TInt DKInstallTest::Request(TInt aFunction, TAny* a1, TAny* a2)
|
|
sl@0
|
341 |
{
|
|
sl@0
|
342 |
(void)aFunction;
|
|
sl@0
|
343 |
(void)a1;
|
|
sl@0
|
344 |
(void)a2;
|
|
sl@0
|
345 |
return KErrNotSupported;
|
|
sl@0
|
346 |
}
|
|
sl@0
|
347 |
|