--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sysstatemgmt/ssmpolicyplugins/ssmpolicybase/src/ssmpolicybase.cpp Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,159 @@
+/*
+* Copyright (c) 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: Implementation of CSsmPolicyBase class.
+*
+*/
+
+#include <bautils.h>
+#include <centralrepository.h>
+#include <ssm/conditionevaluate.h>
+#include <ssm/ssmcommandlistresourcereader.h>
+#include <ssm/ssmdomaindefs.h>
+#include <ssm/ssmstateawaresession.h>
+
+#include "ssmpolicybase.h"
+#include "ssmmapperutility.h"
+#include "ssmpolicypluginsprivatecrkeys.h"
+#include "trace.h"
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CSsmPolicyBase::CSsmPolicyBase
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CSsmPolicyBase::CSsmPolicyBase()
+ {
+ FUNC_LOG;
+ }
+
+
+// ---------------------------------------------------------------------------
+// CSsmPolicyBase::~CSsmPolicyBase
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CSsmPolicyBase::~CSsmPolicyBase()
+ {
+ FUNC_LOG;
+
+ delete iCommandListResourceReader;
+ delete iEvaluator;
+ delete iUtil;
+ iFs.Close();
+ }
+
+
+// ---------------------------------------------------------------------------
+// CSsmPolicyBase::ConditionalCommandAllowedL
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TBool CSsmPolicyBase::ConditionalCommandAllowedL(
+ CResourceFile& aResourceFile,
+ TInt aResourceId )
+ {
+ FUNC_LOG;
+
+ return iEvaluator->EvaluateL( aResourceFile, aResourceId );
+ }
+
+
+// ---------------------------------------------------------------------------
+// CSsmPolicyBase::GetCurrentState
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TInt CSsmPolicyBase::GetCurrentState( TSsmState& aState ) const
+ {
+ FUNC_LOG;
+
+ return iUtil->GetCurrentState( aState );
+ }
+
+
+// ---------------------------------------------------------------------------
+// CSsmPolicyBase::BaseConstructL
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CSsmPolicyBase::BaseConstructL()
+ {
+ FUNC_LOG;
+
+ User::LeaveIfError( iFs.Connect() );
+
+ iUtil = CSsmMapperUtility::NewL();
+ iEvaluator = CConditionEvaluate::NewL();
+
+ // Let's not waste stack and limit max cmd list path to 64 characters
+ // Resource file path format is as follows:
+ // "\private\<SID of SSM>\<state>\<substate if any>\"
+ const TInt KMaxCmdListPath( 64);
+ HBufC* cmdListPath = HBufC::NewLC( KMaxCmdListPath );
+ TPtr path = cmdListPath->Des();
+ GetCommandListPathL( path );
+ INFO_1( "Command list path : %S", &path );
+
+ // create resource reader
+ iCommandListResourceReader =
+ CSsmCommandListResourceReader::NewL( iFs, path, *this );
+ CleanupStack::PopAndDestroy( cmdListPath );
+ }
+
+
+// ---------------------------------------------------------------------------
+// CSsmPolicyBase::ResetLimitReached
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TBool CSsmPolicyBase::ResetLimitReached()
+ {
+ FUNC_LOG;
+
+ TBool retVal( ETrue ); // Avoid infinite reset loop
+ TRAPD_ERR( errorCode, retVal = ResetLimitReachedL() );
+ ERROR( errorCode, "Failed to check reset limit - defaulting to reset limit reached" );
+ return retVal;
+ }
+
+
+// ---------------------------------------------------------------------------
+// CSsmPolicyBase::ResetLimitReachedL
+// ---------------------------------------------------------------------------
+//
+TBool CSsmPolicyBase::ResetLimitReachedL()
+ {
+ FUNC_LOG;
+
+ CRepository* repository = CRepository::NewL( iUtil->CrUid( KCRUidSsmStartupPolicy ) );
+ CleanupStack::PushL( repository );
+
+ TInt count;
+ User::LeaveIfError( repository->Get( KSsmStartupErrorResetCounter, count ) );
+
+ INFO_1( "Reset count is %d", count );
+
+ TInt limit;
+ User::LeaveIfError( repository->Get( KSsmStartupErrorResetLimit, limit ) );
+
+ INFO_1( "Reset limit is %d", limit );
+
+ const TBool retVal = ( count >= limit );
+
+ if ( count < limit )
+ {
+ count++;
+ User::LeaveIfError( repository->Set( KSsmStartupErrorResetCounter, count ) );
+ }
+
+ CleanupStack::PopAndDestroy( repository );
+ return retVal;
+ }
+