// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).

 // All rights reserved.

 // This component and the accompanying materials are made available

 // under the terms of "Eclipse Public License v1.0"

 // which accompanies this distribution, and is available

 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

 //

 // Initial Contributors:

 // Nokia Corporation - initial contribution.

 //

 // Contributors:

 //

 // Description:

 //

 #include "SD_STD.H"

 GLDEF_C void Panic(TDbsPanic aPanic)

 //

 // Panic the client

 //

 	{

 	_LIT(KCategory,"DBMS-server");

 	Dbms::Panic(KCategory,aPanic);

 	}

 // Class Dbms

 EXPORT_C void Dbms::Panic(const TDesC& aCategory,TInt aCode)

 //

 // Panic the client

 // Outside of the server this calls User::Panic, within it calls the server and LEAVES!

 //

 	{

 	__TRACE(aCategory);

 	__TRACE(aCode);

 	CDbsServer* server=CDbsServer::Instance();

 	if (server)

 		{

 		server->Panic(aCategory,aCode);

 		__LEAVE(KDbsLeavePanic);

 		}

 	else

 		User::Panic(aCategory,aCode);

 	}

 // streaming functions

 GLDEF_C void ExternalizeL(const TDbCol& aCol,RWriteStream& aStream)

 	{

 	aStream<<aCol.iName<<TUint8(aCol.iType)<<TInt32(aCol.iMaxLength)<<TUint8(aCol.iAttributes);

 	}

 GLDEF_C void ExternalizeL(const CDbColSet& aColSet,RWriteStream& aStream)

 	{

 	TInt cc=aColSet.Count();

 	aStream.WriteInt32L(cc);

 	for (TInt ii=0;++ii<=cc;)

 		aStream<<aColSet[ii];

 	}

 GLDEF_C void InternalizeL(CDbColSet& aColSet,RReadStream& aStream)

 	{

 	__ASSERT(aColSet.Count()==0);

 	TDbCol col;

 	TPtr name(col.iName.Des());

 	TInt cc=aStream.ReadInt32L();

 	while (--cc>=0)

 		{

 		aStream>>name;

 		col.iType=TDbColType(aStream.ReadUint8L());

 		col.iMaxLength=aStream.ReadInt32L();

 		col.iAttributes=aStream.ReadUint8L();

 		aColSet.AddL(col);

 		}

 	}

 GLDEF_C void ExternalizeL(const CDbKey& aKey,RWriteStream& aStream)

 	{

 	TInt cc=aKey.Count();

 	aStream.WriteInt32L(cc);

 	for (TInt ii=0;ii<cc;++ii)

 		{

 		const TDbKeyCol& col=aKey[ii];

 		aStream<<col.iName<<TUint8(col.iOrder)<<TInt32(col.iLength);

 		}

 	aStream<<TUint8(aKey.Comparison())<<TUint8(aKey.IsUnique());

 	}

 GLDEF_C void InternalizeL(CDbKey& aKey,RReadStream& aStream)

 	{

 	__ASSERT(aKey.Count()==0);

 	TDbKeyCol col;

 	TPtr name(col.iName.Des());

 	TInt cc=aStream.ReadInt32L();

 	while (--cc>=0)

 		{

 		aStream>>name;

 		TUint8 uInt = aStream.ReadUint8L();

 		col.iOrder=TDbKeyCol::TOrder(uInt);

 		col.iLength=aStream.ReadInt32L();

 		aKey.AddL(col);

 		}

 	aKey.SetComparison(TDbTextComparison(aStream.ReadUint8L()));

 	if (aStream.ReadUint8L())

 		aKey.MakeUnique();

 	}

 GLDEF_C void ExternalizeL(const CDbNames& aNames,RWriteStream& aStream)

 	{

 	TInt cc=aNames.Count();

 	aStream.WriteInt32L(cc);

 	for (TInt ii=0;ii<cc;++ii)

 		aStream<<aNames[ii];

 	}

 GLDEF_C void InternalizeL(CDbNames& aNames,RReadStream& aStream)

 	{

 	__ASSERT(aNames.Count()==0);

 	TDbName name;

 	TInt cc=aStream.ReadInt32L();

 	while (--cc>=0)

 		{

 		aStream>>name;

 		aNames.AddL(name);

 		}

 	}

 /**

 A helper function, used in

 "RWriteStream& operator<<(RWriteStream& aStream,const CDbStrings& aStrings)".

 @internalComponent

 */

 GLDEF_C void ExternalizeL(const CDbStrings& aStrings,RWriteStream& aStream)

 	{

 	TInt cc=aStrings.Count();

 	aStream.WriteInt32L(cc);

 	for (TInt ii=0;ii<cc;++ii)

 		aStream<<aStrings[ii];

 	}

 /** 

 Represents a generic read/write DBMS string. It maps to a modifiable buffer descriptor 

 with maximum size KDbMaxStrLen.

 @see TBuf 

 @internalComponent

 */

 typedef TBuf<KDbMaxStrLen> TDbString;

 /**

 A helper function, used in

 "RReadStream& operator>>(RReadStream& aStream,CDbStrings& aStrings)".

 @internalComponent

 */

 GLDEF_C void InternalizeL(CDbStrings& aStrings,RReadStream& aStream)

 	{

 	__ASSERT(aStrings.Count()==0);

 	TDbString str;

 	TInt cc=aStream.ReadInt32L();

 	while (--cc>=0)

 		{

 		aStream>>str;

 		aStrings.AddL(str);

 		}

 	}