--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/persistentstorage/dbms/security/SC_StrmIn.cpp	Fri Jan 22 11:06:30 2010 +0200
@@ -0,0 +1,101 @@
+// Copyright (c) 2004-2009 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:
+// TPDStreamLoader class
+// 
+//
+
+#include <s32file.h>
+#include "SC_Defs.h"
+#include "SC_StrmIn.h"
+
+namespace DBSC
+{
+
+/**
+MPolicyDomainLoader::RunL() implementation, which is used to load security policies
+from a binary file, create the related security policy objects and add them
+to CPolicyDomain instance, controlled by aPolicyDomainBuilder object.
+It is not called directly, but will be called back.
+@param aPolicyDomainBuilder TPolicyDomainBuilder instance, which will be used to add
+       created security policy objects to the controlled by it collection. 
+@leave System-wide error codes
+*/
+void TPDStreamLoader::RunL(TPolicyDomainBuilder& aPolicyDomainBuilder)
+	{
+	//Load policy file version
+	TVersion fileVer;
+	iStream >> fileVer.iMajor;
+	iStream >> fileVer.iMinor;
+	iStream >> fileVer.iBuild;
+	//Check policy file version against the software version
+	TInt fileVersion = CVERSION(fileVer.iMajor, fileVer.iMinor);
+	if(KDBSCVersion < fileVersion)
+		{
+		__LEAVE(KErrNotSupported);
+		}
+	//
+	CPolicyBase::RPolicyCollection policyColl;
+	CleanupClosePushL(policyColl);
+	//Load database policy
+	LoadPolicyCollectionL(policyColl);
+	CDbPolicy* dbPolicy = CDbPolicy::NewLC(policyColl);
+	aPolicyDomainBuilder.SetDbPolicyL(dbPolicy);
+	CleanupStack::Pop(dbPolicy);
+	//Load all table policies
+	TInt16 tblCnt;
+	iStream >> tblCnt;
+	for(TInt i=0;i<TInt(tblCnt);++i)
+		{
+		TBuf<KMaxFileName> tblName;
+		iStream >> tblName;
+		LoadPolicyCollectionL(policyColl);
+		CTblPolicy* tblPolicy = CTblPolicy::NewLC(tblName, policyColl, dbPolicy);
+		aPolicyDomainBuilder.AddTblPolicyL(tblPolicy);
+		CleanupStack::Pop(tblPolicy);
+		}
+	CleanupStack::PopAndDestroy(&policyColl);
+	//Load backup&restore SID (supported after version 1.1 (including 1.1)).
+	if(fileVersion >= CVERSION(KDBSCMajorVersion1, KDBSCMinorVersion1_1))
+		{
+		TSecureId backupSID;
+		iStream >> backupSID.iId;
+		aPolicyDomainBuilder.SetBackupSID(backupSID);
+		}
+	}
+
+/**
+Loads security policies collection from a binary file
+@param aPolicyColl A reference to a security policy collection object which has
+       to be filled with the loaded security policies.
+@leave System-wide error codes
+*/
+void TPDStreamLoader::LoadPolicyCollectionL(CPolicyBase::RPolicyCollection& aPolicyColl)
+	{
+	aPolicyColl.Reset();
+	TInt8 cnt;
+	iStream >> cnt;
+	for(TInt i=0;i<TInt(cnt);++i)
+		{
+		CPolicyBase::TPolicy policy;
+		TInt8 type;
+		iStream >> type;
+		policy.iType = static_cast <TPolicyType> (type);
+		TBuf8<sizeof(TSecurityPolicy)> buf;
+		iStream >> buf;
+		__LEAVE_IF_ERROR(policy.iData.Set(buf));
+		__LEAVE_IF_ERROR(aPolicyColl.Append(policy));
+		}
+	}
+
+} //end of - namespace DBSC