1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/persistentdata/persistentstorage/dbms/tdbms/t_dbfail.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,121 @@
     1.4 +// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +//
    1.18 +
    1.19 +#ifndef T_DBFAIL_H
    1.20 +#define T_DBFAIL_H
    1.21 +
    1.22 +GLREF_D RTest test;
    1.23 +GLREF_D RDbs TheDbs;
    1.24 +GLREF_D RDbNamedDatabase TheDatabase;
    1.25 +
    1.26 +GLREF_C void Connect();
    1.27 +GLREF_C void Disconnect();
    1.28 +GLREF_C void PrepareDbFmtString();
    1.29 +GLREF_C void TestOpen2();
    1.30 +GLREF_C void Origins2();
    1.31 +
    1.32 +class THeapFail
    1.33 +	{
    1.34 +public:
    1.35 +	virtual void Mark() const =0;
    1.36 +	virtual void Fail(TInt aCount) const =0;
    1.37 +	virtual void Reset() const =0;
    1.38 +	virtual void Check() const =0;
    1.39 +	};
    1.40 +
    1.41 +class TContext
    1.42 +	{
    1.43 +public:
    1.44 +	virtual void OpenDbL() const =0;
    1.45 +	};
    1.46 +
    1.47 +class TFail
    1.48 +	{
    1.49 +private:
    1.50 +	void Test(const THeapFail& aHeap,const TContext* aContext);
    1.51 +	virtual void RunL() 
    1.52 +		{
    1.53 +		}
    1.54 +	virtual void End() 
    1.55 +		{
    1.56 +		}
    1.57 +
    1.58 +public:
    1.59 +	inline void Test(const THeapFail& aHeap,const TContext& aContext)
    1.60 +		{
    1.61 +		Test(aHeap,&aContext);
    1.62 +		}
    1.63 +	inline void Test(const THeapFail& aHeap)
    1.64 +		{
    1.65 +		Test(aHeap,0);
    1.66 +		}
    1.67 +	};
    1.68 +
    1.69 +class TClientHeap : public THeapFail
    1.70 +	{
    1.71 +public:
    1.72 +	TClientHeap() 
    1.73 +		{
    1.74 +		}
    1.75 +		
    1.76 +private:
    1.77 +	void Mark() const
    1.78 +		{
    1.79 +		User::__DbgMarkStart(RHeap::EUser);
    1.80 +		}
    1.81 +	void Fail(TInt aCount) const
    1.82 +		{
    1.83 +		User::__DbgSetAllocFail(RHeap::EUser,RHeap::EFailNext,aCount);
    1.84 +		}
    1.85 +	void Reset() const
    1.86 +		{
    1.87 +		User::__DbgSetAllocFail(RHeap::EUser,RHeap::ENone,1);
    1.88 +		}
    1.89 +	void Check() const
    1.90 +		{
    1.91 +		User::__DbgMarkEnd(RHeap::EUser,0);
    1.92 +		}
    1.93 +		
    1.94 +	};
    1.95 +
    1.96 +class TServerHeap : public THeapFail
    1.97 +	{
    1.98 +public:
    1.99 +	TServerHeap() 
   1.100 +		{
   1.101 +		}
   1.102 +		
   1.103 +private:
   1.104 +	void Mark() const
   1.105 +		{
   1.106 +		}
   1.107 +	void Fail(TInt aCount) const
   1.108 +		{
   1.109 +		TheDbs.SetHeapFailure(RHeap::EFailNext,aCount);
   1.110 +		}
   1.111 +	void Reset() const
   1.112 +		{
   1.113 +		TheDbs.SetHeapFailure(RHeap::ENone,0);
   1.114 +		}
   1.115 +	void Check() const
   1.116 +		{
   1.117 +		}
   1.118 +		
   1.119 +	};
   1.120 +
   1.121 +GLREF_D TClientHeap KClientHeap;
   1.122 +GLREF_D TServerHeap KServerHeap;
   1.123 +
   1.124 +#endif//T_DBFAIL_H