1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/persistentdata/persistentstorage/dbms/tdbms/t_dbplatsecutl.cpp Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,158 @@
1.4 +// Copyright (c) 2004-2009 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 +// DBMS security policy - testing new APIs - utility functions
1.18 +//
1.19 +//
1.20 +
1.21 +#include <e32test.h>
1.22 +#include "t_dbplatsecutl.h"
1.23 +
1.24 +//Supply your a pointer to your cleanup function or NULL.
1.25 +TDBSCUtils::TDBSCUtils(RTest& aTest, TCleanupFunc aFunc) :
1.26 + iTest(aTest),
1.27 + iFunc(aFunc)
1.28 + {
1.29 + }
1.30 +
1.31 +//Create a CDbColSet instance. The caller is responsible for deleting it.
1.32 +CDbColSet* TDBSCUtils::CreateColSetLC(const TColDef* aColDef)
1.33 + {
1.34 + CDbColSet* set = CDbColSet::NewLC();
1.35 + for(;aColDef->iName;++aColDef)
1.36 + {
1.37 + TDbCol col(TPtrC(aColDef->iName), aColDef->iType);
1.38 + col.iAttributes = aColDef->iAttributes;
1.39 + set->AddL(col);
1.40 + }
1.41 + return set;
1.42 + }
1.43 +
1.44 +//Create a CDbKey instance. The caller is responsible for deleting it.
1.45 +CDbKey* TDBSCUtils::CreateKeyLC(const TDesC& aColName)
1.46 + {
1.47 + CDbKey* key = CDbKey::NewLC();
1.48 + key->AddL(aColName);
1.49 + return key;
1.50 + }
1.51 +
1.52 +//Create a DBMS table.
1.53 +void TDBSCUtils::CreateTableL(RDbNamedDatabase& aDb, const TDesC& aTblName, const TColDef* aColDef)
1.54 + {
1.55 + CDbColSet* colset = TDBSCUtils::CreateColSetLC(aColDef);
1.56 + TInt err = aDb.CreateTable(aTblName, *colset);
1.57 + TEST2(err, KErrNone);
1.58 + CleanupStack::PopAndDestroy(colset);
1.59 + }
1.60 +
1.61 +// Create secure shared database. The caller is responsible for closing it.
1.62 +RDbNamedDatabase TDBSCUtils::CreateDatabase(RDbs& aDbs, TUid aPolicyUid, const TDesC& aDbName)
1.63 + {
1.64 + _LIT(KSecure, "SECURE");
1.65 + TBuf<32> format;
1.66 + format.Copy(KSecure);
1.67 + format.Append(aPolicyUid.Name());
1.68 + RDbNamedDatabase db;
1.69 + TInt err = db.Create(aDbs, aDbName, format);
1.70 + TEST2(err, KErrNone);
1.71 + return db;
1.72 + }
1.73 +
1.74 +// Delete secure shared database.
1.75 +TInt TDBSCUtils::DeleteDatabase(RDbs& aDbs, TUid aPolicyUid, const TDesC& aDbName)
1.76 + {
1.77 + RDebug::Print(_L("Deleting %X \"%S\" database.\n"), aPolicyUid.iUid, &aDbName);
1.78 + TInt err = aDbs.DeleteDatabase(aDbName, aPolicyUid);
1.79 + if(err != KErrNone && err != KErrNotFound)
1.80 + {
1.81 + RDebug::Print(_L("Error %d deleting \"%S\" database.\n"), err, &aDbName);
1.82 + }
1.83 + return err;
1.84 + }
1.85 +
1.86 +//Check if a secure shared database with "aDatabaseName" name exists.
1.87 +//aDatabaseName format: <name>.<ext>
1.88 +TBool TDBSCUtils::IsDatabaseThereL(RDbs& aDbs, TUid aPolicyUid, TDriveNumber aDriveNumber, const TDesC& aDatabaseName)
1.89 + {
1.90 + CDbDatabaseNames* dbNames = aDbs.DatabaseNamesL(aDriveNumber, aPolicyUid);
1.91 + TEST(dbNames != NULL);
1.92 + TBool found = EFalse;
1.93 + for(TInt i=0;i<dbNames->Count();++i)
1.94 + {
1.95 + const TDesC& dbName = (*dbNames)[i];
1.96 + if(aDatabaseName.CompareF(dbName) == 0)
1.97 + {
1.98 + found = ETrue;
1.99 + break;
1.100 + }
1.101 + }
1.102 + delete dbNames;
1.103 + return found;
1.104 + }
1.105 +
1.106 +//Check if the supplied aPolicy parameter has aCapability capability.
1.107 +TBool TDBSCUtils::HasCapability(const TCompiledSecurityPolicy& aPolicy, TCapability aCapability)
1.108 + {
1.109 + TInt maxCount = 0;
1.110 + if(aPolicy.Type() == TSecurityPolicy::ETypeS3 ||
1.111 + aPolicy.Type() == TSecurityPolicy::ETypeV3 ||
1.112 + aPolicy.Type() == TSecurityPolicy::ETypeC3)
1.113 + {
1.114 + maxCount = 3;
1.115 + }
1.116 + else if(aPolicy.Type() == TSecurityPolicy::ETypeC7)
1.117 + {
1.118 + maxCount = 7;
1.119 + }
1.120 + else
1.121 + {
1.122 + TEST(0);
1.123 + }
1.124 + for(TInt i=0;i<maxCount;++i)
1.125 + {
1.126 + if(aPolicy.Capability(i) == aCapability)
1.127 + {
1.128 + return ETrue;
1.129 + }
1.130 + }
1.131 + return EFalse;
1.132 + }
1.133 +
1.134 +//If aValue is 0 then the method prints an error message and terminates the application.
1.135 +//It will do a test cleanup before the termination, if iFunc data member is not null.
1.136 +void TDBSCUtils::Check(TInt aValue, TInt aLine)
1.137 + {
1.138 + if(!aValue)
1.139 + {
1.140 + if(TheDbscUtils.iFunc)
1.141 + {
1.142 + TheDbscUtils.iFunc();
1.143 + }
1.144 + TheDbscUtils.iTest(EFalse, aLine);
1.145 + }
1.146 + }
1.147 +
1.148 +//If aValue != aExpected then the method prints an error message and terminates the application.
1.149 +//It will do a test cleanup before the termination, if iFunc data member is not null.
1.150 +void TDBSCUtils::Check(TInt aValue, TInt aExpected, TInt aLine)
1.151 + {
1.152 + if(aValue != aExpected)
1.153 + {
1.154 + RDebug::Print(_L("*** Expected error: %d, got: %d\r\n"), aExpected, aValue);
1.155 + if(TheDbscUtils.iFunc)
1.156 + {
1.157 + TheDbscUtils.iFunc();
1.158 + }
1.159 + TheDbscUtils.iTest(EFalse, aLine);
1.160 + }
1.161 + }