| author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
| Wed, 13 Oct 2010 14:15:33 +0300 | |
| branch | RCL_3 |
| changeset 85 | 38bb213f60ba |
| parent 63 | f4a778e096c2 |
| permissions | -rw-r--r-- |
| 63 | 1 |
/* |
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* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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// INCLUDE FILES |
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#include "CPsDataPluginInterface.h" |
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#include "CPsDataPlugin.h" |
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#include "CPcsDebug.h" |
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// ============================== MEMBER FUNCTIONS ============================ |
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// ---------------------------------------------------------------------------- |
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// CPsDataPluginInterface::NewL |
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// Two Phase Construction |
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// ---------------------------------------------------------------------------- |
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CPsDataPluginInterface* CPsDataPluginInterface::NewL(MDataStoreObserver* aObserverForDataStore, |
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MStoreListObserver* aStoreListObserver) |
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{
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PRINT ( _L("Enter CPsDataPluginInterface::NewL") );
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CPsDataPluginInterface* self = CPsDataPluginInterface::NewLC(aObserverForDataStore, aStoreListObserver); |
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CleanupStack::Pop( self ); |
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PRINT ( _L("End CPsDataPluginInterface::NewL") );
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return self; |
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} |
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// ---------------------------------------------------------------------------- |
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// CPsDataPluginInterface::NewLC |
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// Two Phase Construction |
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// ---------------------------------------------------------------------------- |
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CPsDataPluginInterface* CPsDataPluginInterface::NewLC(MDataStoreObserver* aObserverForDataStore, |
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MStoreListObserver* aStoreListObserver) |
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{
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PRINT ( _L("Enter CPsDataPluginInterface::NewLC") );
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CPsDataPluginInterface* self = new( ELeave ) CPsDataPluginInterface(); |
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CleanupStack::PushL( self ); |
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self->ConstructL(aObserverForDataStore, aStoreListObserver); |
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PRINT ( _L("End CPsDataPluginInterface::NewLC") );
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return self; |
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} |
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// ---------------------------------------------------------------------------- |
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// CPsDataPluginInterface::CPsDataPluginInterface |
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// Constructor |
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// ---------------------------------------------------------------------------- |
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CPsDataPluginInterface::CPsDataPluginInterface() |
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{
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PRINT ( _L("Enter CPsDataPluginInterface::CPsDataPluginInterface") );
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PRINT ( _L("End CPsDataPluginInterface::CPsDataPluginInterface") );
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} |
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// ---------------------------------------------------------------------------- |
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// CPsDataPluginInterface::ConstructL |
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// 2nd phase constructor |
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// ---------------------------------------------------------------------------- |
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void CPsDataPluginInterface::ConstructL(MDataStoreObserver* aObserverForDataStore, |
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MStoreListObserver* aStoreListObserver) |
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{
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PRINT ( _L("Enter CPsDataPluginInterface::ConstructL") );
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iObserverForDataStore = aObserverForDataStore; |
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iStoreListObserver = aStoreListObserver; |
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PRINT ( _L("End CPsDataPluginInterface::ConstructL") );
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} |
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// ---------------------------------------------------------------------------- |
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// CPsDataPluginInterface::~CPsDataPluginInterface |
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// Constructor |
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// ---------------------------------------------------------------------------- |
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CPsDataPluginInterface::~CPsDataPluginInterface( ) |
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{
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PRINT ( _L("Enter CPsDataPluginInterface::~CPsDataPluginInterface") );
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UnloadPlugIns(); |
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iPsDataPluginInstances.ResetAndDestroy(); |
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PRINT ( _L("End CPsDataPluginInterface::~CPsDataPluginInterface") );
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} |
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// ---------------------------------------------------------------------------- |
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// CPsDataPluginInterface::InstantiateAllPlugInsL |
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// Instantiates all plugins |
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// ---------------------------------------------------------------------------- |
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void CPsDataPluginInterface::InstantiateAllPlugInsL( ) |
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{
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PRINT ( _L("Enter CPsDataPluginInterface::InstantiateAllPlugInsL") );
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RImplInfoPtrArray infoArray; |
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// Get list of all implementations |
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ListAllImplementationsL( infoArray ); |
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// Instantiate plugins for all impUIds by calling |
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// InstantiatePlugInFromImpUidL |
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85
38bb213f60ba
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
63
diff
changeset
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for ( TInt i=0; i<infoArray.Count(); i++ ) |
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{
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// Get imp info |
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CImplementationInformation& info( *infoArray[i] ); |
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// Get imp UID |
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TUid impUid ( info.ImplementationUid() ); |
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PRINT ( _L("------------- PS Data Store Details -----------"));
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PRINT1 ( _L("Name: %S"), &(info.DisplayName()) );
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PRINT1 ( _L("UID: %X"), impUid.iUid );
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PRINT ( _L("-----------------------------------------------"));
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CPsDataPlugin* plugin = NULL; |
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//instantiate plugin for impUid |
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plugin = InstantiatePlugInFromImpUidL( impUid, iObserverForDataStore, iStoreListObserver ) ; |
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if ( plugin ) |
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{
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iPsDataPluginInstances.AppendL( plugin ); |
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} |
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} |
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infoArray.ResetAndDestroy(); |
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PRINT ( _L("End CPsDataPluginInterface::InstantiateAllPlugInsL") );
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} |
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// ----------------------------------------------------------------------------- |
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// CPsDataPluginInterface::UnloadPlugIns |
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// Unloads plugins |
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// ----------------------------------------------------------------------------- |
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void CPsDataPluginInterface::UnloadPlugIns() |
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{
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PRINT ( _L("Enter CPsDataPluginInterface::UnloadPlugIns") );
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REComSession::FinalClose(); |
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PRINT ( _L("End CPsDataPluginInterface::UnloadPlugIns") );
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} |
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// ---------------------------------------------------------------------------- |
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// CPsDataPluginInterface::InstantiatePlugInFromImpUidL |
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// Instantiates plugin |
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// ---------------------------------------------------------------------------- |
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CPsDataPlugin* CPsDataPluginInterface::InstantiatePlugInFromImpUidL( const TUid& aImpUid, |
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MDataStoreObserver* aObserverForDataStore, |
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MStoreListObserver* aStoreListObserver ) |
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{
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PRINT ( _L("Enter CPsDataPluginInterface::InstantiatePlugInFromImpUidL") );
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CPsDataPlugin* plugin = CPsDataPlugin::NewL(aImpUid, aObserverForDataStore, aStoreListObserver); |
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PRINT ( _L("End CPsDataPluginInterface::InstantiatePlugInFromImpUidL") );
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return plugin; |
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} |
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// ---------------------------------------------------------------------------- |
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// CPsDataPluginInterface::RequestForDataL |
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// Requests for data from the data store |
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// ---------------------------------------------------------------------------- |
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void CPsDataPluginInterface::RequestForDataL(TDesC& aDataStore) |
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{
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PRINT ( _L("Enter CPsDataPluginInterface::RequestForDataL") );
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85
38bb213f60ba
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
63
diff
changeset
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38bb213f60ba
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
63
diff
changeset
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for ( TInt idx = 0; idx < iPsDataPluginInstances.Count(); idx++ ) |
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{
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if(iPsDataPluginInstances[idx]->IsDataStoresSupportedL(aDataStore)) |
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{
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iPsDataPluginInstances[idx]->RequestForDataL(aDataStore); |
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break; |
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} |
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} |
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PRINT ( _L("End CPsDataPluginInterface::RequestForDataL") );
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} |
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// ---------------------------------------------------------------------------- |
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// CPsDataPluginInterface::GetAllSupportedDataStoresL |
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// Requests all the supported data stores from data adapters |
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// ---------------------------------------------------------------------------- |
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void CPsDataPluginInterface::GetAllSupportedDataStoresL(RPointerArray<TDesC>& aDataStores) |
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{
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PRINT ( _L("Enter CPsDataPluginInterface::GetAllSupportedDataStoresL") );
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85
38bb213f60ba
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
63
diff
changeset
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38bb213f60ba
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
63
diff
changeset
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for ( TInt idx = 0; idx < iPsDataPluginInstances.Count(); idx++ ) |
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{
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iPsDataPluginInstances[idx]->GetSupportedDataStoresL(aDataStores); |
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} |
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PRINT ( _L("End CPsDataPluginInterface::GetAllSupportedDataStoresL") );
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} |
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// ---------------------------------------------------------------------------- |
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// CPsDataPluginInterface::GetAllSupportedDataFieldsL |
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// Requests all the supported data fields from from data adapters |
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// ---------------------------------------------------------------------------- |
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void CPsDataPluginInterface::GetSupportedDataFieldsL(TDesC& aUri, RArray<TInt>& aDataFields) |
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{
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PRINT ( _L("Enter CPsDataPluginInterface::GetAllSupportedDataStoresL") );
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85
38bb213f60ba
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
63
diff
changeset
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for ( TInt idx = 0; idx < iPsDataPluginInstances.Count(); idx++ ) |
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38bb213f60ba
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
63
diff
changeset
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{
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38bb213f60ba
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
63
diff
changeset
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RPointerArray<TDesC> aDataStores; |
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38bb213f60ba
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
63
diff
changeset
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iPsDataPluginInstances[idx]->GetSupportedDataStoresL(aDataStores); |
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85
38bb213f60ba
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
63
diff
changeset
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for( TInt i(0); i<aDataStores.Count(); i++) |
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38bb213f60ba
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
63
diff
changeset
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{
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38bb213f60ba
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
63
diff
changeset
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if( aDataStores[i]->Compare(aUri) == 0) |
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{
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iPsDataPluginInstances[idx]->GetSupportedDataFieldsL(aDataFields); |
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break; |
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85
38bb213f60ba
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
63
diff
changeset
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} |
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} |
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85
38bb213f60ba
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
63
diff
changeset
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aDataStores.Reset(); |
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} |
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PRINT ( _L("End CPsDataPluginInterface::GetAllSupportedDataStoresL") );
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} |
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// End of file |