--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrdb/src/cesmrcaldbmgr.cpp Wed Sep 01 12:28:57 2010 +0100
@@ -0,0 +1,1293 @@
+/*
+* Copyright (c) 2005 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: This file implements class CESMRCalDbMgr.
+*
+*/
+
+
+//INCLUDE FILES
+#include "emailtrace.h"
+#include "cesmrcaldbmgr.h"
+#include "cesmrcaldbnormal.h"
+#include "cesmrentrycmditeratorao.h"
+#include "esmrhelper.h"
+#include "esmrentryhelper.h"
+#include "mesmrcalentry.h"
+#include "mesmrutilstombsext.h"
+#include "mruidomaincrkeys.h"
+
+// From System
+#include <ct/rcpointerarray.h>
+#include <calsession.h>
+#include <calentryview.h>
+#include <calinstance.h>
+#include <calinstanceview.h>
+#include <calentry.h>
+#include <calcommon.h>
+#include <caluser.h>
+#include <CalenInterimUtils2.h>
+#include <sysutil.h>
+#include <ErrorUI.h>
+#include <coemain.h>
+#include <calcalendarinfo.h>
+#include <centralrepository.h>
+
+// CONSTANTS
+
+// Unnamed namespace for local definitions
+namespace {
+
+const TInt KDbInitReady( 100 );
+
+/**
+ * Reads last used database index from central repository
+ *
+ * @param aIndex on return contains the last used database index
+ */
+void ReadDatabaseIndexL( TInt& aIndex )
+ {
+ FUNC_LOG;
+
+ CRepository* repository = CRepository::NewLC( KCRUidESMRUIFeatures );
+ User::LeaveIfError( repository->Get( KMRUIDefaultCalDbIndex, aIndex ) );
+ CleanupStack::PopAndDestroy( repository );
+ }
+
+/**
+ * Writes used database index into central repository
+ *
+ * @param database index
+ */
+void WriteDatabaseIndexL( TInt aIndex )
+ {
+ FUNC_LOG;
+
+ CRepository* repository = CRepository::NewLC( KCRUidESMRUIFeatures );
+ User::LeaveIfError( repository->Set( KMRUIDefaultCalDbIndex, aIndex ) );
+ CleanupStack::PopAndDestroy( repository );
+ }
+
+
+// Panic code definitions
+enum TPanicCode
+ {
+ EPanicIllegalFetchParams = 1,
+ EPanicAccessedWhenUnavailable,
+ EPanicAsyncOpAlreadyExists,
+ EPanicIllegalEntryStatus,
+ EPanicIllegalResurrect,
+ EPanicUnexpectedUidValue,
+ EPanicLoadMultiDbInfoFail,
+ EPanicInvalidDbIndex
+ };
+
+// Panic string definition
+_LIT( KPanicMsg, "CESMRCalDbMgr" );
+
+/**
+ * Raises system panic
+ * @param aReason Panic reason.
+ */
+void Panic( TPanicCode aReason )
+ {
+ User::Panic( KPanicMsg, aReason );
+ }
+
+} // namespace
+
+
+// ======== MEMBER FUNCTIONS ========
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::NewL
+// ----------------------------------------------------------------------------
+//
+EXPORT_C CESMRCalDbMgr* CESMRCalDbMgr::NewL(
+ CCalSession& aCalSession,
+ MMRUtilsObserver& aObserver )
+ {
+ FUNC_LOG;
+ CESMRCalDbMgr* self =
+ new( ELeave ) CESMRCalDbMgr(
+ aCalSession,
+ aObserver );
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ CleanupStack::Pop();
+
+ return self;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::CESMRCalDbMgr
+//
+// Constructor.
+// ----------------------------------------------------------------------------
+//
+CESMRCalDbMgr::CESMRCalDbMgr(
+ CCalSession& aCalSession,
+ MMRUtilsObserver& aObserver )
+ : iCurrentAsyncOp( CMRUtils::ENoOperation ),
+ iCalSession( aCalSession ),
+ iObserver( aObserver )
+ {
+ FUNC_LOG;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::~CESMRCalDbMgr
+//
+// Destructor.
+// ----------------------------------------------------------------------------
+//
+CESMRCalDbMgr::~CESMRCalDbMgr()
+ {
+ FUNC_LOG;
+
+ iCalInstanceViewArray.ResetAndDestroy();
+ iCalEntryViewArray.ResetAndDestroy();
+ iCalendarInfoArray.ResetAndDestroy();
+ iCalSessionArray.ResetAndDestroy();
+
+ delete iCmdIterator;
+ delete iNormalDb;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::ConstructL
+// ----------------------------------------------------------------------------
+//
+void CESMRCalDbMgr::ConstructL()
+ {
+ FUNC_LOG;
+
+ iNormalDb = CESMRCalDbNormal::NewL( iCalSession, *this, *this );
+ iCmdIterator = CESMREntryCmdIteratorAO::NewL( *this );
+
+ TRAPD( err, LoadMultiCalenInfoL() );
+ __ASSERT_ALWAYS( err == KErrNone, Panic( EPanicLoadMultiDbInfoFail ) );
+ User::LeaveIfError( err );
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::HandleCalDbStatus
+// ----------------------------------------------------------------------------
+//
+void CESMRCalDbMgr::HandleCalDbStatus(
+ const CESMRCalDbBase* /*aNotifier*/,
+ MESMRCalDbObserver::TDbStatus aStatus )
+ {
+ FUNC_LOG;
+
+ if ( aStatus == EReseting )
+ { // reset db is ongoing, engine becomes unavailable
+ iObserver.HandleCalEngStatus( MMRUtilsObserver::ENotReady );
+ }
+ else if ( iNormalDb->DbStatus() == MESMRCalDbObserver::EFinishedOk )
+ {
+ iObserver.HandleCalEngStatus( MMRUtilsObserver::EAvailable );
+ }
+ else if ( iNormalDb->DbStatus() == MESMRCalDbObserver::EFinishedOk )
+ {
+ iObserver.HandleCalEngStatus(
+ MMRUtilsObserver::EAvailableWithoutTombs );
+ }
+ else if ( iNormalDb->DbStatus() == MESMRCalDbObserver::EFinishedError )
+ {
+ iObserver.HandleCalEngStatus( MMRUtilsObserver::ENotAvailable );
+ }
+
+ // In other cases either db is not yet finished
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::Progress
+// ----------------------------------------------------------------------------
+//
+void CESMRCalDbMgr::Progress( TInt /*aPercentageCompleted*/ )
+ {
+ FUNC_LOG;
+ // Not interested in progress currently
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::NotifyProgress
+// ----------------------------------------------------------------------------
+//
+TBool CESMRCalDbMgr::NotifyProgress()
+ {
+ FUNC_LOG;
+ // Not interested in progress currently
+ return EFalse;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::Completed
+// ----------------------------------------------------------------------------
+//
+void CESMRCalDbMgr::Completed( TInt aError )
+ {
+ FUNC_LOG;
+
+ iObserver.HandleOperation( iCurrentAsyncOp, KDbInitReady, aError );
+ iCurrentAsyncOp = CMRUtils::ENoOperation;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::NormalDbEntryView
+// ----------------------------------------------------------------------------
+//
+CCalEntryView* CESMRCalDbMgr::NormalDbEntryView()
+ {
+ FUNC_LOG;
+ return iNormalDb->EntryView();
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::NormalDbInstanceView
+// ----------------------------------------------------------------------------
+//
+CCalInstanceView* CESMRCalDbMgr::NormalDbInstanceView()
+ {
+ FUNC_LOG;
+ return iNormalDb->InstanceView();
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::NormalDbAllCalenInstanceView
+// ----------------------------------------------------------------------------
+//
+RPointerArray<CCalInstanceView> CESMRCalDbMgr::NormalDbAllCalenInstanceView()
+ {
+ FUNC_LOG;
+ return iCalInstanceViewArray;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::FetchEntriesL
+// ----------------------------------------------------------------------------
+//
+void CESMRCalDbMgr::FetchEntriesL(
+ RPointerArray<CCalEntry>& aCalEntryArray,
+ const CalCommon::TCalTimeRange& aTimeRange )
+ {
+ FUNC_LOG;
+
+ __ASSERT_DEBUG( aCalEntryArray.Count() == 0,
+ Panic( EPanicIllegalFetchParams ) );
+ aCalEntryArray.ResetAndDestroy();
+ // caller definitely wants to get full copies -> ETrue as 3rd argument:
+ iNormalDb->FetchWithRangeL( aCalEntryArray,
+ aTimeRange,
+ ETrue );
+
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::FetchEntryL
+// ----------------------------------------------------------------------------
+//
+CCalEntry* CESMRCalDbMgr::FetchEntryL(
+ const TDesC8& aUid,
+ const TCalTime& aRecurrenceId )
+ {
+ FUNC_LOG;
+
+ __ASSERT_DEBUG( aUid.Length() > 0,
+ Panic( EPanicIllegalFetchParams ) );
+
+ RCPointerArray<CCalEntry> tmpFetchArray;
+ CleanupClosePushL( tmpFetchArray );
+
+ CCalEntry* retVal = NULL;
+
+ TInt index( -1 );
+ if ( EntryExistsInDbL( aUid,
+ aRecurrenceId,
+ *iNormalDb,
+ tmpFetchArray,
+ index ) )
+ {
+ retVal = tmpFetchArray[index];
+ tmpFetchArray.Remove( index ); // ownership transferred to retVal
+ }
+
+ CleanupStack::PopAndDestroy(); // tmpFetchArray
+
+ return retVal;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::StoreEntryL
+// ----------------------------------------------------------------------------
+//
+TInt CESMRCalDbMgr::StoreEntryL(
+ CCalEntry& aCalEntry,
+ TBool aToNormalDb )
+ {
+ FUNC_LOG;
+
+ TInt retVal( KErrNone );
+
+ if ( CheckSpaceBelowCriticalLevelL() )
+ {
+ retVal = KErrNoMemory;
+ }
+
+ else
+ {
+ if( aToNormalDb )
+ {
+ CCalenInterimUtils2::StoreL( *(iCalEntryViewArray[iCurCalenIndex]),
+ aCalEntry,
+ ETrue );
+ WriteDatabaseIndexL( iCurCalenIndex );
+ }
+ }
+
+ return retVal;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::UpdateEntryL
+// ----------------------------------------------------------------------------
+//
+TInt CESMRCalDbMgr::UpdateEntryL( const CCalEntry& aCalEntry )
+ {
+ FUNC_LOG;
+
+ RPointerArray<CCalEntry> calEntryTmpArray( 1 ); // entry not own
+ CleanupClosePushL( calEntryTmpArray );
+ calEntryTmpArray.AppendL( &aCalEntry );
+ TInt numSuccessfulEntry( 0 );
+ // entry view surely exists when status is 'available':
+ EntryViewL( aCalEntry )->UpdateL( calEntryTmpArray, numSuccessfulEntry );
+ TInt retVal( numSuccessfulEntry == 1 ? KErrNone : KErrGeneral );
+ CleanupStack::Pop(); // calEntryTmpArray, only close array
+
+ return retVal;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::DeleteEntryL
+// ----------------------------------------------------------------------------
+//
+TInt CESMRCalDbMgr::DeleteEntryL( const TDesC8& aUid, TInt aCalenIndex )
+ {
+ FUNC_LOG;
+
+ CDesC8ArrayFlat* uidArray = new( ELeave ) CDesC8ArrayFlat( 1 );
+ CleanupStack::PushL( uidArray );
+ uidArray->AppendL( aUid );
+ // entry view surely exists when status is 'available':
+ iCalEntryViewArray[aCalenIndex]->DeleteL( *uidArray );
+ CleanupStack::PopAndDestroy( uidArray );
+
+ return KErrNone;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::DeleteEntryL
+// ----------------------------------------------------------------------------
+//
+TInt CESMRCalDbMgr::DeleteEntryL( const TCalLocalUid& aLocalUid, TInt aCalenIndex )
+ {
+ FUNC_LOG;
+
+ RArray<TCalLocalUid> localUidArray( 1 );
+ CleanupClosePushL( localUidArray );
+ localUidArray.AppendL( aLocalUid );
+ TInt numSuccessfulEntry( 0 );
+ iCalEntryViewArray[aCalenIndex]->DeleteL( localUidArray, numSuccessfulEntry );
+ TInt retVal( numSuccessfulEntry == 1 ? KErrNone : KErrGeneral );
+ CleanupStack::PopAndDestroy(); // localUidArray
+
+
+ return retVal;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::StoreEntryCondL
+// aResurrect can only be ETrue if aCheckOnly is EFalse, i.e. when user is
+// really trying to store something.
+// ----------------------------------------------------------------------------
+//
+MESMRUtilsTombsExt::TESMRUtilsDbResult CESMRCalDbMgr::StoreEntryCondL(
+ CCalEntry& aCalEntry,
+ TBool aResurrect,
+ TBool aCheckOnly )
+ {
+ FUNC_LOG;
+ MESMRUtilsTombsExt::TESMRUtilsDbResult entryStatus(
+ MESMRUtilsTombsExt::EUndefined );
+
+ if ( CheckSpaceBelowCriticalLevelL() )
+ {
+ entryStatus = MESMRUtilsTombsExt::EErrorCancelled;
+ }
+ else
+ {
+ RCPointerArray<CCalEntry> tmpFetchArray;
+ CleanupClosePushL( tmpFetchArray );
+
+ TInt index( -1 );
+
+ // 1. Normal db part, if entry is found in there then tombstones aren't
+ // checked at all:
+
+ if ( EntryExistsInDbL( aCalEntry, *iNormalDb, tmpFetchArray, index ) )
+ { // Entry exists in normal db
+ entryStatus = EvaluateExistingEntryL( aCalEntry,
+ *( tmpFetchArray[index] ) );
+ if ( entryStatus == MESMRUtilsTombsExt::ECheckedValidUpdate &&
+ !aCheckOnly )
+ {
+ StoreEntryL( aCalEntry );
+ entryStatus = MESMRUtilsTombsExt::EStoredUpdate;
+ }
+ else if ( entryStatus == MESMRUtilsTombsExt::EErrorCancelled &&
+ aResurrect )
+ {
+ __ASSERT_DEBUG( !aCheckOnly, Panic( EPanicIllegalResurrect ) );
+ StoreEntryL( aCalEntry );
+ entryStatus = MESMRUtilsTombsExt::EResurrectedCancelled;
+ }
+ // entry can't be new if it exists in the db already:
+ __ASSERT_DEBUG( entryStatus != MESMRUtilsTombsExt::ECheckedValidNew,
+ Panic( EPanicIllegalEntryStatus) );
+ }
+
+ // 2. New entry in this phone:
+
+ else
+ { // Completely new entry (or tombstone has disappeared)
+ entryStatus = EvaluateNewEntryL( aCalEntry );
+ if ( entryStatus == MESMRUtilsTombsExt::ECheckedValidNew && !aCheckOnly )
+ {
+ StoreEntryL( aCalEntry );
+ entryStatus = MESMRUtilsTombsExt::EStoredNew;
+ }
+
+ // entry can't be update if doesn't exist in the db already:
+ __ASSERT_DEBUG( entryStatus != MESMRUtilsTombsExt::ECheckedValidUpdate,
+ Panic( EPanicIllegalEntryStatus) );
+ }
+
+ CleanupStack::PopAndDestroy(); // tmpFetchArray
+ }
+
+ return entryStatus;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::DeleteEntryCondL
+// ----------------------------------------------------------------------------
+//
+void CESMRCalDbMgr::DeleteEntryCondL( const TDesC8& aUid )
+ {
+ FUNC_LOG;
+
+ RCPointerArray<CCalEntry> tmpFetchArray;
+ CleanupClosePushL( tmpFetchArray );
+
+ // 1. Delete all found entries from normal db:
+ TInt count = iCalEntryViewArray.Count();
+ for( TInt i(0); i < count; i++ )
+ {
+ iCalEntryViewArray[i]->FetchL( aUid, tmpFetchArray );
+ if( tmpFetchArray.Count() > 0 )
+ {
+ DeleteEntryL( aUid, i );
+ tmpFetchArray.ResetAndDestroy();
+ }
+ }
+
+ CleanupStack::PopAndDestroy(); // tmpFetchArray
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::DeleteEntryCondL
+// ----------------------------------------------------------------------------
+//
+void CESMRCalDbMgr::DeleteEntryCondL( const TCalLocalUid& aLocalUid )
+ {
+ FUNC_LOG;
+
+ TInt count = iCalEntryViewArray.Count();
+ for( TInt i(0); i < count; i++ )
+ {
+ CCalEntry* entry = iCalEntryViewArray[i]->FetchL( aLocalUid );
+ if ( entry )
+ {
+ CleanupStack::PushL( entry );
+ DeleteEntryCondL( *entry );
+ CleanupStack::PopAndDestroy( entry );
+ }
+ }
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::DeleteEntryCondL
+// ----------------------------------------------------------------------------
+//
+void CESMRCalDbMgr::DeleteEntryCondL( const CCalEntry& aCalEntry )
+ {
+ FUNC_LOG;
+
+ if ( ESMREntryHelper::IsModifyingEntryL( aCalEntry ) )
+ {
+ // Modifying entry
+ // 1. Delete entry from normal db:
+
+ CCalInstance* instance = FindInstanceL( (CCalEntry&)aCalEntry );
+ CleanupStack::PushL( instance );
+ TInt colId = instance->InstanceIdL().iCollectionId;
+
+ TInt index = 0;
+ TInt count = iCalSessionArray.Count();
+ for( TInt i = 0; i < count; i++ )
+ {
+ if( colId == iCalSessionArray[i]->CollectionIdL() )
+ {
+ index = i;
+ break;
+ }
+ }
+ iCalEntryViewArray[index]->DeleteL( aCalEntry );
+ CleanupStack::PopAndDestroy( instance );
+ }
+
+ else
+ { // Originating entry, this is the same case as deleting with GUID:
+ DeleteEntryCondL( aCalEntry.UidL() );
+ }
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::DeleteEntryCondL
+// ----------------------------------------------------------------------------
+//
+void CESMRCalDbMgr::DeleteEntryCondL(
+ const CalCommon::TCalTimeRange& aCalTimeRange )
+ {
+ FUNC_LOG;
+
+ __ASSERT_DEBUG( iCurrentAsyncOp == CMRUtils::ENoOperation,
+ Panic( EPanicAsyncOpAlreadyExists ) );
+
+ RCPointerArray<CCalEntry> tmpFetchArray;
+ CleanupClosePushL( tmpFetchArray );
+ // skeleton copies are enough -> set 3rd argument to EFalse:
+ iNormalDb->FetchWithRangeL( tmpFetchArray, aCalTimeRange, EFalse );
+ iCmdIterator->StartCmdIterationL( tmpFetchArray, CMRUtils::EDeleteEntries );
+ iCurrentAsyncOp = CMRUtils::EDeleteEntries;
+ tmpFetchArray.Reset(); // ownership of entries was transferred
+ CleanupStack::PopAndDestroy(); // tmpFetchArray
+
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::DeleteEntryCondL
+// ----------------------------------------------------------------------------
+//
+CCalSession& CESMRCalDbMgr::CalSession()
+ {
+ FUNC_LOG;
+ return iCalSession;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::FindInstanceL
+// ----------------------------------------------------------------------------
+//
+CCalInstance* CESMRCalDbMgr::FindInstanceL(
+ const CCalEntry& aEntry )
+ {
+ FUNC_LOG;
+
+ CCalInstance* instance = NULL;
+ RCPointerArray<CCalInstance> calInstances;
+ CleanupClosePushL( calInstances );
+
+ CalCommon::TCalViewFilter instanceFilter =
+ CalCommon::EIncludeAppts |
+ CalCommon::EIncludeEvents |
+ CalCommon::EIncludeReminder |
+ CalCommon::EIncludeAnnivs |
+ CalCommon::EIncludeCompletedTodos |
+ CalCommon::EIncludeIncompletedTodos;
+
+ // Removing one seconds from start time and adding one second to stop
+ // time. Otherwise wanted entry is not included into results.
+ TCalTime startTime;
+ startTime.SetTimeLocalL(
+ aEntry.StartTimeL().TimeLocalL() - TTimeIntervalSeconds( 1 ) );
+ TCalTime endTime;
+ endTime.SetTimeLocalL(
+ aEntry.EndTimeL().TimeLocalL() + TTimeIntervalSeconds( 1 ) );
+
+ TDateTime start = startTime.TimeLocalL().DateTime();
+ TDateTime end = endTime.TimeLocalL().DateTime();
+
+ CalCommon::TCalTimeRange timeRange(
+ startTime,
+ endTime );
+
+
+ TInt count = iCalInstanceViewArray.Count();
+ for( TInt i = 0; i < count && !instance; i++ )
+ {
+ iCalInstanceViewArray[i]->FindInstanceL(
+ calInstances,
+ instanceFilter,
+ timeRange);
+ if( calInstances.Count() > 0 )
+ {
+ TInt instanceCount( calInstances.Count() );
+ for (TInt i = 0; (i < instanceCount && !instance); ++i)
+ {
+ CCalEntry& entry = calInstances[i]->Entry();
+
+ // Finding the entry we are intrested for
+ if ( !entry.UidL().Compare( aEntry.UidL() ) )
+ {
+ instance = calInstances[i];
+ calInstances.Remove( i );
+ }
+ }
+ }
+ }
+
+ CleanupStack::PopAndDestroy(); // arrayCleanup
+ return instance;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::GetCalendarColorByEntryL
+// ----------------------------------------------------------------------------
+//
+TRgb CESMRCalDbMgr::GetCalendarColorByEntryL(MESMRCalEntry& aEntry)
+ {
+ FUNC_LOG;
+ TInt count = iCalSessionArray.Count();
+ TRgb color(0);
+ if( count < 1 )
+ return color;
+
+ if( !aEntry.IsStoredL() )
+ {
+ color = iCalendarInfoArray[0]->Color();
+ }
+ else
+ {
+ CCalInstance* instance = aEntry.InstanceL();
+ CleanupStack::PushL( instance );
+ TInt collectionId = instance->InstanceIdL().iCollectionId;
+
+ for( TInt i = 0; i < count; i++ )
+ {
+ if( collectionId == iCalSessionArray[i]->CollectionIdL() )
+ {
+ color = iCalendarInfoArray[i]->Color();
+ break;
+ }
+ }
+
+ CleanupStack::PopAndDestroy( instance );
+ }
+
+ return color;
+ }
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::GetMultiCalendarNameListL
+// ----------------------------------------------------------------------------
+//
+void CESMRCalDbMgr::GetMultiCalendarNameListL(RArray<TPtrC>& aCalendarNameList)
+ {
+ FUNC_LOG;
+ TInt count = iCalendarInfoArray.Count();
+ aCalendarNameList.ReserveL( count );
+
+ for( TInt i = 0; i < count; i++ )
+ {
+ const TDesC& calenName = iCalendarInfoArray[i]->NameL();
+ aCalendarNameList.AppendL( TPtrC( calenName ) );
+ }
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::GetCalendarNameByEntryL
+// ----------------------------------------------------------------------------
+//
+TPtrC CESMRCalDbMgr::GetCalendarNameByEntryL(MESMRCalEntry& aEntry)
+ {
+ FUNC_LOG;
+
+ TInt count = iCalSessionArray.Count();
+
+ TRgb color(0);
+ TPtrC calenName;
+
+ if( !aEntry.IsStoredL() )
+ {
+ //while create new entry, use current calendar db
+ if( count > 0 )
+ {
+ calenName.Set(iCalendarInfoArray[iCurCalenIndex]->NameL());
+ }
+ }
+ else
+ {
+ CCalInstance* instance = NULL;
+ TRAPD( err, instance = aEntry.InstanceL() );
+ CleanupStack::PushL( instance );
+ if( err == KErrNotFound || instance == NULL )
+ calenName.Set(iCalendarInfoArray[iCurCalenIndex]->NameL());
+ else
+ {
+ TInt collectionId = instance->InstanceIdL().iCollectionId;
+ TBuf<16> val;
+
+ for( TInt i = 0; i < count; i++ )
+ {
+ if( collectionId == iCalSessionArray[i]->CollectionIdL() )
+ {
+ calenName.Set(iCalendarInfoArray[i]->NameL());
+ break;
+ }
+ }
+ }
+ CleanupStack::PopAndDestroy( instance );
+ }
+
+ return calenName;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::GetCalendarColorByNameL
+// ----------------------------------------------------------------------------
+//
+TRgb CESMRCalDbMgr::GetCalendarColorByNameL( const TDesC& aCalendarName )
+ {
+ FUNC_LOG;
+ TInt count = iCalendarInfoArray.Count();
+ TRgb color(0);
+
+ for ( TInt i = 0; i < count; i++)
+ {
+ if( aCalendarName.Compare( iCalendarInfoArray[i]->NameL() ) == 0 )
+ {
+ color = iCalendarInfoArray[i]->Color();
+ }
+ }
+
+ return color;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::SetCurCalendarByNameL
+// ----------------------------------------------------------------------------
+//
+void CESMRCalDbMgr::SetCurCalendarByNameL( const TDesC& aCalendarName )
+ {
+ FUNC_LOG;
+ TInt count = iCalendarInfoArray.Count();
+
+ for( TInt i(0); i < count; i++ )
+ {
+ if( aCalendarName.Compare( iCalendarInfoArray[i]->NameL() ) == 0 )
+ {
+ SetCurCalendarByIndex( i );
+ break;
+ }
+ }
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::SetCurCalendarByColIdL
+// ----------------------------------------------------------------------------
+//
+void CESMRCalDbMgr::SetCurCalendarByColIdL( TInt aColId )
+ {
+ FUNC_LOG;
+ TInt count = iCalSessionArray.Count();
+
+ for( TInt i = 0; i < count; i++ )
+ {
+ if( aColId == iCalSessionArray[i]->CollectionIdL() )
+ {
+ SetCurCalendarByIndex( i );
+ break;
+ }
+ }
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::SetCurCalendarByEntry
+// ----------------------------------------------------------------------------
+//
+void CESMRCalDbMgr::SetCurCalendarByEntryL( MESMRCalEntry& aEntry )
+ {
+ TPtrC calenName = GetCalendarNameByEntryL( aEntry );
+ SetCurCalendarByNameL( calenName );
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::SetCurCalendarByIndex
+// ----------------------------------------------------------------------------
+//
+void CESMRCalDbMgr::SetCurCalendarByIndex( TInt aIndex )
+ {
+ FUNC_LOG;
+ iCurCalenIndex = aIndex;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::SetCurCalendarByDbIdL
+// ----------------------------------------------------------------------------
+//
+void CESMRCalDbMgr::SetCurCalendarByDbIdL( TCalFileId aDbId )
+ {
+ FUNC_LOG;
+
+ for ( TInt i = 0; i < iCalSessionArray.Count(); ++i )
+ {
+ TCalFileId fileId( KNullFileId );
+ iCalSessionArray[ i ]->FileIdL( fileId );
+
+ if ( fileId == aDbId )
+ {
+ iCurCalenIndex = i;
+ break;
+ }
+ }
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::GetCurCalendarColor
+// ----------------------------------------------------------------------------
+//
+TRgb CESMRCalDbMgr::GetCurCalendarColor()
+ {
+ FUNC_LOG;
+ __ASSERT_ALWAYS(
+ iCurCalenIndex < iCalendarInfoArray.Count(),
+ Panic( EPanicInvalidDbIndex ) );
+ return iCalendarInfoArray[iCurCalenIndex]->Color();
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::GetCurCalendarColIdL
+// ----------------------------------------------------------------------------
+//
+TInt CESMRCalDbMgr::GetCurCalendarColIdL()
+ {
+ FUNC_LOG;
+ __ASSERT_ALWAYS(
+ iCurCalenIndex < iCalSessionArray.Count(),
+ Panic( EPanicInvalidDbIndex ) );
+
+ return iCalSessionArray[iCurCalenIndex]->CollectionIdL();
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::GetCurCalendarIndex
+// ----------------------------------------------------------------------------
+//
+TInt CESMRCalDbMgr::GetCurCalendarIndex()
+ {
+ return iCurCalenIndex;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::EntryViewL
+// ----------------------------------------------------------------------------
+//
+CCalEntryView* CESMRCalDbMgr::EntryViewL(const CCalEntry& aCalEntry )
+ {
+ FUNC_LOG;
+ CCalInstance* instance = FindInstanceL( aCalEntry );
+ if( !instance )
+ {
+ return NULL;
+ }
+
+ CleanupStack::PushL( instance );
+ CCalEntryView* entryView = NULL;
+
+ TInt colId = instance->InstanceIdL().iCollectionId;
+ TInt count = iCalSessionArray.Count();
+
+ for( TInt i = 0; i < count; i++ )
+ {
+ if( colId == iCalSessionArray[i]->CollectionIdL() )
+ {
+ entryView = iCalEntryViewArray[i];
+ break;
+ }
+ }
+
+ if ( !entryView )
+ {
+ User::Leave( KErrNotFound );
+ }
+
+ CleanupStack::PopAndDestroy( instance );
+ return entryView;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::InstanceViewL
+// ----------------------------------------------------------------------------
+//
+CCalInstanceView* CESMRCalDbMgr::InstanceViewL(const CCalEntry& aCalEntry )
+ {
+ FUNC_LOG;
+ CCalInstance* instance = FindInstanceL( aCalEntry );
+ if( !instance )
+ {
+ return NULL;
+ }
+
+ CleanupStack::PushL( instance );
+ CCalInstanceView* instanceView = NULL;
+
+ TInt colId = instance->InstanceIdL().iCollectionId;
+ TInt count = iCalSessionArray.Count();
+
+ for( TInt i = 0; i < count; i++ )
+ {
+ if( colId == iCalSessionArray[i]->CollectionIdL() )
+ {
+ instanceView = iCalInstanceViewArray[i];
+ break;
+ }
+ }
+
+ if ( !instanceView )
+ {
+ User::Leave( KErrNotFound );
+ }
+
+ CleanupStack::PopAndDestroy( instance );
+ return instanceView;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::EntryView
+// ----------------------------------------------------------------------------
+//
+CCalEntryView* CESMRCalDbMgr::EntryView()
+ {
+ FUNC_LOG;
+ __ASSERT_ALWAYS(
+ iCurCalenIndex < iCalEntryViewArray.Count(),
+ Panic( EPanicInvalidDbIndex ) );
+ return iCalEntryViewArray[iCurCalenIndex];
+ }
+
+
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::EntryExistsInDbL
+// ----------------------------------------------------------------------------
+//
+TBool CESMRCalDbMgr::EntryExistsInDbL(
+ const TDesC8& aUid,
+ const TCalTime& aRecurrenceId,
+ const CESMRCalDbBase& /*aDb*/,
+ RPointerArray<CCalEntry>& aCalEntryArray,
+ TInt& aIndex ) const
+ {
+ FUNC_LOG;
+
+ TBool retVal( EFalse );
+ aIndex = KErrNotFound;
+
+ TInt sessionCount = iCalSessionArray.Count();
+ for( TInt i = 0; i < sessionCount; i++ )
+ {
+ iCalEntryViewArray[i]->FetchL( aUid, aCalEntryArray );
+ if( aCalEntryArray.Count() > 0)
+ {
+ break;
+ }
+ }
+
+ TInt count( aCalEntryArray.Count() );
+ for ( TInt i( 0 ); i < count; ++i )
+ {
+ const CCalEntry& dbEntry( *( aCalEntryArray[i] ) );
+ if ( aRecurrenceId.TimeUtcL() == dbEntry.RecurrenceIdL().TimeUtcL() )
+ { // Entry was found in the db,
+ // it may be either originating or modifying entry
+ retVal = ETrue;
+ aIndex = i;
+ }
+ }
+
+ return retVal;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::EntryExistsInDbL
+// ----------------------------------------------------------------------------
+//
+inline TBool CESMRCalDbMgr::EntryExistsInDbL(
+ const CCalEntry& aEntry,
+ const CESMRCalDbBase& aDb,
+ RPointerArray<CCalEntry>& aCalEntryArray,
+ TInt& aIndex ) const
+ {
+ FUNC_LOG;
+ return EntryExistsInDbL( aEntry.UidL(),
+ aEntry.RecurrenceIdL(),
+ aDb,
+ aCalEntryArray,
+ aIndex );
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::EvaluateExistingEntryL
+// ----------------------------------------------------------------------------
+//
+MESMRUtilsTombsExt::TESMRUtilsDbResult CESMRCalDbMgr::EvaluateExistingEntryL(
+ const CCalEntry& aEntry,
+ const CCalEntry& aDbEntry ) const
+ {
+ FUNC_LOG;
+
+ __ASSERT_DEBUG( aEntry.UidL() == aDbEntry.UidL(),
+ Panic( EPanicUnexpectedUidValue ) );
+
+ MESMRUtilsTombsExt::TESMRUtilsDbResult retVal(
+ MESMRUtilsTombsExt::EUndefined );
+
+ TInt seq( aEntry.SequenceNumberL() );
+ TInt dbSeq( aDbEntry.SequenceNumberL() );
+ TTime stamp = aEntry.DTStampL().TimeUtcL();
+ TTime dbStamp = aDbEntry.DTStampL().TimeUtcL();
+
+ if ( ( seq >= dbSeq ) && ( stamp >= dbStamp ) )
+ {
+ if ( ( seq == dbSeq ) && ( stamp == dbStamp ) )
+ {
+ retVal = MESMRUtilsTombsExt::EErrorIdenticalExists;
+ }
+
+ else if ( aDbEntry.StatusL() == CCalEntry::ECancelled )
+ {
+ retVal = MESMRUtilsTombsExt::EErrorCancelled;
+ }
+ else
+ {
+ retVal = MESMRUtilsTombsExt::ECheckedValidUpdate;
+ }
+ }
+ else
+ {
+ retVal = MESMRUtilsTombsExt::EErrorObsolete;
+ }
+
+ return retVal;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::EvaluateNewEntryL
+// This method is only used with iNormalDb
+// ----------------------------------------------------------------------------
+//
+MESMRUtilsTombsExt::TESMRUtilsDbResult CESMRCalDbMgr::EvaluateNewEntryL(
+ const CCalEntry& aEntry ) const
+ {
+ FUNC_LOG;
+
+ MESMRUtilsTombsExt::TESMRUtilsDbResult retVal( MESMRUtilsTombsExt::EUndefined );
+
+ if ( ESMREntryHelper::IsModifyingEntryL( aEntry ) &&
+ !IsValidNewModL( aEntry ) )
+ { // recurrence id does not match to any instance of an entry
+ retVal = MESMRUtilsTombsExt::EErrorRecurrence;
+ }
+ else
+ {
+ retVal = MESMRUtilsTombsExt::ECheckedValidNew;
+ }
+
+ return retVal;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::EvaluateNewEntryL
+// This method is only used with iNormalDb
+// ----------------------------------------------------------------------------
+//
+TBool CESMRCalDbMgr::IsValidNewModL( const CCalEntry& aModEntry ) const
+ {
+ FUNC_LOG;
+
+ TBool retVal( EFalse );
+ RCPointerArray<CCalInstance> instances; // takes ownership
+ CleanupClosePushL( instances );
+ TCalTime recurrenceId( aModEntry.RecurrenceIdL() );
+ CalCommon::TCalTimeRange range( recurrenceId, recurrenceId );
+
+ iNormalDb->InstanceView()->FindInstanceL( instances,
+ CalCommon::EIncludeAppts,
+ range );
+ TInt count( instances.Count() );
+
+ // The entry can also be in other calendar than the default one,
+ // so the instance view array should be checked in this case.
+ if( count == 0 )
+ {
+ TInt instanceViewCount = iCalInstanceViewArray.Count();
+ for( TInt i(0); i < instanceViewCount; i++ )
+ {
+ iCalInstanceViewArray[i]->FindInstanceL( instances,
+ CalCommon::EIncludeAppts,
+ range );
+ }
+ count = instances.Count();
+ }
+
+ for ( TInt i( 0 ); i < count; ++i )
+ {
+ // When creating a new modifying entry, recurrence id must match
+ // to an existing instance start time (later on start time may get
+ // modified whereas recurrence id remains unchanged).
+ if ( instances[i]->Entry().UidL() == aModEntry.UidL() &&
+ instances[i]->StartTimeL().TimeUtcL() == recurrenceId.TimeUtcL() )
+ {
+ retVal = ETrue;
+ break; // match found, ready to return
+ }
+ }
+ CleanupStack::PopAndDestroy(); // instances, delete array items
+
+ return retVal;
+ }
+
+// ----------------------------------------------------------------------------
+// CESMRCalDbMgr::OriginatingExistInDbL
+// This method is only used with iNormalDb
+// ----------------------------------------------------------------------------
+//
+TBool CESMRCalDbMgr::OriginatingExistInDbL(
+ const CCalEntry& aModEntry )
+ {
+ FUNC_LOG;
+
+ TInt retVal( EFalse );
+ CCalEntry* dbEntry = FetchEntryL( aModEntry.UidL(), TCalTime() );
+ if ( dbEntry )
+ {
+ delete dbEntry;
+ retVal = ETrue;
+ }
+
+ return retVal;
+ }
+
+// ---------------------------------------------------------------------------
+// CESMRCalDbMgr::CheckSpaceBelowCriticalLevelL
+// ---------------------------------------------------------------------------
+//
+TBool CESMRCalDbMgr::CheckSpaceBelowCriticalLevelL()
+ {
+ FUNC_LOG;
+
+ TBool retcode(EFalse);
+
+ CCoeEnv* coeEnv = CCoeEnv::Static();
+
+ if ( SysUtil::FFSSpaceBelowCriticalLevelL( &( coeEnv->FsSession() ) ) )
+ {
+ CErrorUI* errorUi = CErrorUI::NewLC();
+ errorUi->ShowGlobalErrorNoteL( KErrDiskFull );
+ CleanupStack::PopAndDestroy(); // errorUi
+ retcode = ETrue;
+ }
+
+ return retcode;
+ }
+
+// ---------------------------------------------------------------------------
+// CESMRCalDbMgr::LoadMultiCalenInfo
+// ---------------------------------------------------------------------------
+//
+void CESMRCalDbMgr::LoadMultiCalenInfoL()
+ {
+ FUNC_LOG;
+
+ CDesCArray* fileArray = iCalSession.ListCalFilesL();
+ CleanupStack::PushL( fileArray );
+
+ TInt count = fileArray->Count();
+
+ iCalSessionArray.ReserveL( count );
+ iCalEntryViewArray.ReserveL( count );
+ iCalInstanceViewArray.ReserveL( count );
+ iCalendarInfoArray.ReserveL( count );
+
+ for( TInt i = 0; i < count; i++ )
+ {
+ CCalSession* file = CCalSession::NewL();
+ CleanupStack::PushL( file );
+
+ const TDesC& fileName = (*fileArray)[i];
+ file->OpenL( fileName );
+ CCalCalendarInfo* calendarInfo = file->CalendarInfoL();
+
+ if( calendarInfo->IsValid()
+ && calendarInfo->Enabled() )
+ {
+ // Push info into CleanupStack because NewL may leave
+ CleanupStack::PushL( calendarInfo );
+
+ CCalEntryView* entryView = CCalEntryView::NewL( *file );
+ // Push entryView into CleanupStack because NewL may leave
+ CleanupStack::PushL( entryView );
+
+ CCalInstanceView* instanceView = CCalInstanceView::NewL( *file );
+
+ // Space has been reserved so AppendL won't leave
+ iCalInstanceViewArray.AppendL( instanceView );
+
+ iCalEntryViewArray.AppendL( entryView );
+ CleanupStack::Pop( entryView );
+
+ iCalendarInfoArray.AppendL( calendarInfo );
+ CleanupStack::Pop( calendarInfo );
+
+ iCalSessionArray.AppendL( file );
+ CleanupStack::Pop( file );
+ }
+ else
+ {
+ delete calendarInfo;
+ CleanupStack::PopAndDestroy( file );
+ }
+ }
+
+ CleanupStack::PopAndDestroy( fileArray );
+
+ // Restore default database index from repository
+ ReadDatabaseIndexL( iCurCalenIndex );
+ }
+
+
+// End of file
+
+