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/*
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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: PCS Session class
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*
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*/
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// INCLUDE FILES
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#include <e32cmn.h>
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#include <s32mem.h>
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#include <e32debug.h>
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#include <utf.h>
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#include "CPcsDefs.h"
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#include "CPcsServer.h"
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#include "CPcsSession.h"
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#include "CPsClientData.h"
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#include "CPsQuery.h"
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#include "CPcsPluginInterface.h"
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#include "CPcsDebug.h"
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// ============================== MEMBER FUNCTIONS ============================
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// ----------------------------------------------------------------------------
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// CPcsSession::NewL
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// Two Phase Construction
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// ----------------------------------------------------------------------------
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CPcsSession* CPcsSession::NewL(CPcsServer* aServer)
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{
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PRINT ( _L("Enter CPcsSession::NewL") );
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CPcsSession* self= new (ELeave) CPcsSession(aServer);
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CleanupStack::PushL(self);
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self->ConstructL();
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CleanupStack::Pop(); // self
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PRINT ( _L("End CPcsSession::NewL") );
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return self;
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}
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// ----------------------------------------------------------------------------
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// CPcsSession::CPcsSession
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// Construtor
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// ----------------------------------------------------------------------------
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CPcsSession::CPcsSession( CPcsServer* aServer ) :iServer(aServer)
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{
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PRINT ( _L("Enter CPcsSession::CPcsSession") );
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PRINT ( _L("End CPcsSession::CPcsSession") );
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}
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// ----------------------------------------------------------------------------
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// CPcsSession::ConstructL
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// Second phase constructor
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// ----------------------------------------------------------------------------
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void CPcsSession::ConstructL()
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{
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PRINT ( _L("Enter CPcsSession::ConstructL") );
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iBufferOverFlow = EFalse;
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iSettings = CPsSettings::NewL();
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PRINT ( _L("End CPcsSession::ConstructL") );
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}
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// ----------------------------------------------------------------------------
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// CPcsSession::CPcsSession
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// Destructor
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// ----------------------------------------------------------------------------
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CPcsSession::~CPcsSession()
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{
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PRINT ( _L("Enter CPcsSession::~CPcsSession") );
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delete iSettings;
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delete iDes;
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PRINT ( _L("End CPcsSession::~CPcsSession") );
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}
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// ----------------------------------------------------------------------------
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// CPcsSession::ServiceL
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//
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// ----------------------------------------------------------------------------
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void CPcsSession::ServiceL(const RMessage2& aMessage)
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{
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PRINT ( _L("Enter CPcsSession::ServiceL") );
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TInt errStatus = KErrNone;
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// Do the service
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TRAP ( errStatus, DoServiceL(aMessage) );
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// Check the error status returned
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if ( errStatus != KErrNone )
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{
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aMessage.Complete(errStatus);
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}
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PRINT ( _L("End CPcsSession::ServiceL") );
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}
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// ----------------------------------------------------------------------------
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// CPcsSession::DoServiceL
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//
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// ----------------------------------------------------------------------------
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void CPcsSession::DoServiceL(const RMessage2& aMessage)
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{
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PRINT ( _L("Enter CPcsSession::DoServiceL") );
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switch ( aMessage.Function() )
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{
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case ESearchSettings:
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PRINT ( _L("Received function ESearchSettings") );
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SetSearchSettingsL(aMessage);
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break;
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case ESearch:
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PRINT ( _L("Received function ESearch") );
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GetAsyncPcsResultsL(aMessage);
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break;
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case ECancelSearch:
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PRINT ( _L("Received function ECancelSearch") );
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iBufferOverFlow = EFalse;
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delete iDes;
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iDes = NULL;
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aMessage.Complete(ECancelComplete);
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break;
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case ESearchInput:
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PRINT ( _L("Received function ESearchInput") );
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SearchInputL(aMessage);
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break;
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case ESearchMatchString:
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PRINT ( _L("Received function ESearchMatchString") );
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SearchMatchStringL(aMessage);
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break;
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case ELangSupport:
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PRINT ( _L("Received function ELangSupport") );
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IsLanguageSupportedL(aMessage);
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break;
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case EGetDataOrder:
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PRINT ( _L("Received function EGetDataOrder") );
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GetDataOrderL(aMessage);
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break;
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case EGetSortOrder:
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PRINT ( _L("Received function EGetSortOrder") );
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GetSortOrderL(aMessage);
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break;
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case ESetSortOrder:
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PRINT ( _L("Received function ESetSortOrder") );
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ChangeSortOrderL(aMessage);
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break;
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case EGetAdaptiveGrid:
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PRINT ( _L("Received function EGetAdaptiveGrid") );
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GetAdaptiveGridL(aMessage);
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break;
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case EShutdown:
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PRINT ( _L("Received function EShutdown") );
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ShutdownServerL(aMessage);
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break;
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}
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PRINT ( _L("End CPcsSession::DoServiceL") );
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return;
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}
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// ----------------------------------------------------------------------------
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// CPcsSession::ServiceError
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//
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// ----------------------------------------------------------------------------
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void CPcsSession::ServiceError(const RMessage2& aMessage, TInt aError)
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{
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PRINT ( _L("Enter CPcsSession::ServiceError") );
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aMessage.Complete(aError);
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PRINT ( _L("End CPcsSession::ServiceError") );
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}
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// ----------------------------------------------------------------------------
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// CPcsSession::SetSearchSettings
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//
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// ----------------------------------------------------------------------------
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void CPcsSession::SetSearchSettingsL(const RMessage2& aMessage)
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{
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PRINT ( _L("Enter CPcsSession::SetSearchSettingsL") );
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// Read search settings from the message
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HBufC8* searchSettings = HBufC8::NewLC(KBufferMaxLen);
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TPtr8 searchSettingsPtr(searchSettings->Des());
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aMessage.ReadL(0, searchSettingsPtr);
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// Stream over the buffer
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RDesReadStream searchSettingsStream(searchSettingsPtr);
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searchSettingsStream.PushL();
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if ( iSettings )
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{
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delete iSettings;
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iSettings = NULL;
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}
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iSettings = CPsSettings::NewL();
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iSettings->InternalizeL(searchSettingsStream);
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// searchSettingsStream, searchSettings
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CleanupStack::PopAndDestroy(2, searchSettings);
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aMessage.Complete(KErrNone);
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PRINT ( _L("End CPcsSession::SetSearchSettingsL") );
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}
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// ----------------------------------------------------------------------------
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// CPcsSession::GetAsyncPcsResultsL
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//
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// ----------------------------------------------------------------------------
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void CPcsSession::GetAsyncPcsResultsL(const RMessage2& aMessage)
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{
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__LATENCY_MARK ( _L("CPcsSession::GetAsyncPcsResultsL") );
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PRINT( _L("Enter CPcsSession::GetAsyncPcsResultsL") );
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if ( iBufferOverFlow == EFalse )
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{
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// -------------------------------------------------------------
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// Read search query from the message
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CPsQuery* psQuery = ReadQueryLC( 0, aMessage );
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// -------------------------------------------------------------
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RPointerArray<CPsClientData> searchResults;
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RPointerArray<CPsPattern> searchSeqs;
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iServer->PluginInterface()->PerformSearchL(*iSettings,
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*psQuery,
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searchResults,
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searchSeqs);
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CleanupStack::PopAndDestroy( psQuery );
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// Dynamic data buffer
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CBufFlat* buf = CBufFlat::NewL(KBufferMaxLen);
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CleanupStack::PushL(buf);
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// Stream over the buffer
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RBufWriteStream stream(*buf);
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stream.PushL();
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// Write the number of contacts
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stream.WriteInt32L(searchResults.Count());
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// Write the contacts
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for ( TInt i = 0; i < searchResults.Count(); i++ )
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{
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searchResults[i]->ExternalizeL(stream);
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}
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// Write the number of char seqs
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stream.WriteInt32L(searchSeqs.Count());
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// Write the seqs
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for ( TInt j = 0; j < searchSeqs.Count(); j++ )
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{
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searchSeqs[j]->ExternalizeL(stream);
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}
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// Cleanup
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searchResults.ResetAndDestroy();
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searchSeqs.ResetAndDestroy();
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// Results are already packed in the stream
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stream.CommitL();
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// Create a heap descriptor from the buffer
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delete iDes;
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iDes = NULL;
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iDes = buf->Ptr(0).AllocL();
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CleanupStack::PopAndDestroy(2, buf); // buf, stream
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}
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TInt rcevdBufferSize = aMessage.GetDesMaxLength(1);
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User::LeaveIfNull( iDes );
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TInt reqdBufferSize = iDes->Size();
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PRINT1 ( _L("Received buffer size = %d"), rcevdBufferSize );
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PRINT1 ( _L("Required buffer size = %d"), reqdBufferSize );
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// If the received buffer size from Client API is less than
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// the required buffer size write the required buffer size
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// and return.
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if ( rcevdBufferSize < reqdBufferSize )
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{
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PRINT ( _L("In-adequate buffer received") );
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PRINT ( _L("Packing the required buffer size in response") );
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TPckgC<TInt> bufferSizePackage(reqdBufferSize);
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aMessage.WriteL(1, bufferSizePackage);
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aMessage.Complete(KErrOverflow);
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iBufferOverFlow = ETrue;
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}
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else
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{
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PRINT ( _L("Adequate buffer received") );
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PRINT ( _L("Packing the results in response") );
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aMessage.Write(1, *iDes);
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aMessage.Complete(ESearchComplete);
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iBufferOverFlow = EFalse;
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delete iDes;
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iDes = NULL;
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}
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PRINT ( _L("End CPcsSession::GetAsyncPcsResultsL") );
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__LATENCY_MARKEND ( _L("CPcsSession::GetAsyncPcsResultsL") );
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}
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// ----------------------------------------------------------------------------
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// CPcsSession::SearchInputL
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//
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// ----------------------------------------------------------------------------
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void CPcsSession::SearchInputL(const RMessage2& aMessage)
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{
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PRINT ( _L("Enter CPcsSession::SearchInputL") );
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__LATENCY_MARK ( _L("CPcsSession::SearchInputL") );
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// -------------------------------------------------------------
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// Read search query from the message
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CPsQuery* psQuery = ReadQueryLC( 0, aMessage );
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// -------------------------------------------------------------
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// Read search data from the message
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HBufC8* searchData = HBufC8::NewLC(KBufferMaxLen);
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TPtr8 searchDataPtr(searchData->Des());
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aMessage.ReadL(1, searchDataPtr);
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// Stream over the buffer
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RDesReadStream searchDataStream(searchDataPtr);
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searchDataStream.PushL();
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// Data to be searched
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// Read data size
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TUint16 szData = searchDataStream.ReadUint16L();
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HBufC* data = HBufC::NewL(searchDataStream, szData);
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// searchQueryStream, searchQuery
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CleanupStack::PopAndDestroy(2, searchData);
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CleanupStack::PushL( data );
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// -------------------------------------------------------------
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// To hold the matches
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RPointerArray<TDesC> searchSeqs;
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// To hold matched location
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RArray<TPsMatchLocation> sequenceLoc;
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iServer->PluginInterface()->SearchInputL(*psQuery,
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*data,
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searchSeqs,
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sequenceLoc);
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// Delete the search query and search data
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CleanupStack::PopAndDestroy( data );
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CleanupStack::PopAndDestroy( psQuery );
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// --------- create write stream ---------------------------
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// Dynamic data buffer
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CBufFlat* buf = CBufFlat::NewL(KBufferMaxLen);
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CleanupStack::PushL(buf);
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// Stream over the buffer
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RBufWriteStream stream(*buf);
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stream.PushL();
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// --------- write match sequence ---------------------------
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// Write the number of match seqs
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stream.WriteUint16L(searchSeqs.Count());
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// Write the matches
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for ( TInt j = 0; j < searchSeqs.Count(); j++ )
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{
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TInt length = searchSeqs[j]->Length();
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// Write the char sequence length
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stream.WriteUint16L(length);
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// Write the char sequence
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stream << *searchSeqs[j];
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}
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// --------- write match sequence location ------------------
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// write number of sequnece
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stream.WriteUint16L(sequenceLoc.Count());
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// write each structure element
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for(TInt k = 0; k < sequenceLoc.Count(); k++)
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{
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TPsMatchLocation temp = sequenceLoc[k];
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// write the starting index
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stream.WriteUint16L(temp.index);
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// write the length of match
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stream.WriteUint16L(temp.length);
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//write directionality of string
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stream.WriteUint16L(temp.direction);
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}
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// Reset search seqs
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searchSeqs.ResetAndDestroy();
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sequenceLoc.Reset();
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sequenceLoc.Close();
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stream.CommitL();
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aMessage.Write(2, buf->Ptr(0));
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aMessage.Complete(KErrNone);
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CleanupStack::PopAndDestroy(2, buf); // buf, stream
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PRINT ( _L("End CPcsSession::SearchInputL") );
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__LATENCY_MARKEND ( _L("CPcsSession::SearchInputL") );
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}
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// ----------------------------------------------------------------------------
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// CPcsSession::SearchMatchStringL
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//
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// ----------------------------------------------------------------------------
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void CPcsSession::SearchMatchStringL(const RMessage2& aMessage)
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{
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PRINT ( _L("Enter CPcsSession::SearchMatchStringL") );
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|
465 |
//__LATENCY_MARK ( _L("CPcsSession::SearchMatchStringL") );
|
|
466 |
|
|
467 |
// -------------------------------------------------------------
|
|
468 |
|
|
469 |
// Create result buffer
|
|
470 |
HBufC* des = HBufC::NewLC(KBufferMaxLen);
|
|
471 |
TPtr ptr(des->Des());
|
|
472 |
|
|
473 |
// -------------------------------------------------------------
|
|
474 |
|
|
475 |
// Read search query from the message
|
|
476 |
CPsQuery* psQuery = ReadQueryLC( 0, aMessage );
|
|
477 |
|
|
478 |
// -------------------------------------------------------------
|
|
479 |
|
|
480 |
// Read search data from the message
|
|
481 |
HBufC8* searchData = HBufC8::NewLC(KBufferMaxLen);
|
|
482 |
|
|
483 |
TPtr8 searchDataPtr(searchData->Des());
|
|
484 |
aMessage.ReadL(1, searchDataPtr);
|
|
485 |
|
|
486 |
// Stream over the buffer
|
|
487 |
RDesReadStream searchDataStream(searchDataPtr);
|
|
488 |
searchDataStream.PushL();
|
|
489 |
|
|
490 |
// Data to be searched
|
|
491 |
// Read data size
|
|
492 |
TUint16 szData = searchDataStream.ReadUint16L();
|
|
493 |
HBufC* data = HBufC::NewL(searchDataStream, szData);
|
|
494 |
|
|
495 |
// searchQueryStream, searchQuery
|
|
496 |
CleanupStack::PopAndDestroy(2, searchData);
|
|
497 |
CleanupStack::PushL( data );
|
|
498 |
|
|
499 |
// -------------------------------------------------------------
|
|
500 |
|
|
501 |
iServer->PluginInterface()->SearchMatchStringL( *psQuery, *data, ptr );
|
|
502 |
|
|
503 |
// Delete the search query and search data
|
|
504 |
CleanupStack::PopAndDestroy( data );
|
|
505 |
CleanupStack::PopAndDestroy( psQuery );
|
|
506 |
|
|
507 |
aMessage.Write(2, *des);
|
|
508 |
aMessage.Complete(KErrNone);
|
|
509 |
CleanupStack::PopAndDestroy(des);
|
|
510 |
|
|
511 |
PRINT ( _L("End CPcsSession::SearchMatchStringL") );
|
|
512 |
//__LATENCY_MARKEND ( _L("CPcsSession::SearchMatchStringL") );
|
|
513 |
|
|
514 |
}
|
|
515 |
|
|
516 |
// ----------------------------------------------------------------------------
|
|
517 |
// CPcsSession::IsLanguageSupportedL
|
|
518 |
//
|
|
519 |
// ----------------------------------------------------------------------------
|
|
520 |
void CPcsSession::IsLanguageSupportedL(const RMessage2& aMessage)
|
|
521 |
{
|
|
522 |
PRINT ( _L("Enter CPcsSession::IsLanguageSupportedL") );
|
|
523 |
|
|
524 |
// --------------------------------------------------------------
|
|
525 |
|
|
526 |
// Read TLanguage from the message
|
|
527 |
HBufC8* buffer = HBufC8::NewLC(KBufferMaxLen);
|
|
528 |
|
|
529 |
TPtr8 bufferPtr(buffer->Des());
|
|
530 |
aMessage.ReadL(0, bufferPtr);
|
|
531 |
|
|
532 |
// Stream over the buffer
|
|
533 |
RDesReadStream stream(bufferPtr);
|
|
534 |
stream.PushL();
|
|
535 |
|
|
536 |
// Read language ID
|
|
537 |
TUint32 languageId = stream.ReadUint32L();
|
|
538 |
|
|
539 |
// stream, buffer
|
|
540 |
CleanupStack::PopAndDestroy(2, buffer);
|
|
541 |
|
|
542 |
// --------------------------------------------------------------
|
|
543 |
|
|
544 |
// Get is language supported from the algorithm
|
|
545 |
TBool flag = iServer->PluginInterface()->IsLanguageSupportedL(languageId);
|
|
546 |
|
|
547 |
// --------------------------------------------------------------
|
|
548 |
// Dynamic data buffer
|
|
549 |
CBufFlat* buffer1 = CBufFlat::NewL(KBufferMaxLen);
|
|
550 |
CleanupStack::PushL(buffer1);
|
|
551 |
|
|
552 |
// Stream over the buffer
|
|
553 |
RBufWriteStream stream1(*buffer1);
|
|
554 |
stream1.PushL();
|
|
555 |
|
|
556 |
// Pack the result back in response
|
|
557 |
stream1.WriteUint8L(flag);
|
|
558 |
|
|
559 |
stream1.CommitL();
|
|
560 |
|
|
561 |
// --------------------------------------------------------------
|
|
562 |
|
|
563 |
aMessage.Write(1, buffer1->Ptr(0));
|
|
564 |
aMessage.Complete(KErrNone);
|
|
565 |
CleanupStack::PopAndDestroy(2, buffer1); // buffer1, stream1
|
|
566 |
|
|
567 |
PRINT ( _L("End CPcsSession::IsLanguageSupportedL") );
|
|
568 |
}
|
|
569 |
|
|
570 |
|
|
571 |
// ----------------------------------------------------------------------------
|
|
572 |
// CPcsSession::GetDataOrderL
|
|
573 |
//
|
|
574 |
// ----------------------------------------------------------------------------
|
|
575 |
void CPcsSession::GetDataOrderL(const RMessage2& aMessage)
|
|
576 |
{
|
|
577 |
PRINT ( _L("Enter CPcsSession::GetDataOrderL") );
|
|
578 |
|
|
579 |
// --------------------------------------------------------------
|
|
580 |
|
|
581 |
// Read URI from the message
|
|
582 |
HBufC8* buffer = HBufC8::NewLC(KBufferMaxLen);
|
|
583 |
|
|
584 |
TPtr8 bufferPtr(buffer->Des());
|
|
585 |
aMessage.ReadL(0, bufferPtr);
|
|
586 |
|
|
587 |
// Stream over the buffer
|
|
588 |
RDesReadStream stream(bufferPtr);
|
|
589 |
stream.PushL();
|
|
590 |
|
|
591 |
// Size of URI
|
|
592 |
TInt uriSize = stream.ReadUint16L();
|
|
593 |
|
|
594 |
// URI
|
|
595 |
HBufC* uri = HBufC::NewLC(stream, uriSize);
|
|
596 |
|
|
597 |
// --------------------------------------------------------------
|
|
598 |
|
|
599 |
// Get the data order
|
|
600 |
RArray<TInt> dataOrder;
|
|
601 |
iServer->PluginInterface()->GetDataOrderL(*uri, dataOrder);
|
|
602 |
|
|
603 |
// uri, stream, buffer
|
|
604 |
CleanupStack::PopAndDestroy(3, buffer);
|
|
605 |
|
|
606 |
CleanupClosePushL(dataOrder);
|
|
607 |
|
|
608 |
// --------------------------------------------------------------
|
|
609 |
|
|
610 |
// Dynamic data buffer
|
|
611 |
CBufFlat* buffer1 = CBufFlat::NewL(KBufferMaxLen);
|
|
612 |
CleanupStack::PushL(buffer1);
|
|
613 |
|
|
614 |
// Stream over the buffer
|
|
615 |
RBufWriteStream stream1(*buffer1);
|
|
616 |
stream1.PushL();
|
|
617 |
|
|
618 |
// Pack the data order fields
|
|
619 |
TInt fieldCount = dataOrder.Count();
|
|
620 |
stream1.WriteUint16L(fieldCount);
|
|
621 |
|
|
622 |
// Pack the fields
|
|
623 |
for ( TInt i = 0; i < fieldCount; i++ )
|
|
624 |
{
|
|
625 |
stream1.WriteUint16L(dataOrder[i]);
|
|
626 |
}
|
|
627 |
|
|
628 |
stream1.CommitL();
|
|
629 |
|
|
630 |
// --------------------------------------------------------------
|
|
631 |
|
|
632 |
aMessage.Write(1, buffer1->Ptr(0));
|
|
633 |
aMessage.Complete(KErrNone);
|
|
634 |
CleanupStack::PopAndDestroy(3, &dataOrder); // stream1, buffer1, dataOrder
|
|
635 |
|
|
636 |
PRINT ( _L("End CPcsSession::GetDataOrderL") );
|
|
637 |
}
|
|
638 |
|
|
639 |
// ----------------------------------------------------------------------------
|
|
640 |
// CPcsSession::GetSortOrderL
|
|
641 |
//
|
|
642 |
// ----------------------------------------------------------------------------
|
|
643 |
void CPcsSession::GetSortOrderL(const RMessage2& aMessage)
|
|
644 |
{
|
|
645 |
PRINT ( _L("Enter CPcsSession::GetSortOrderL") );
|
|
646 |
|
|
647 |
// --------------------------------------------------------------
|
|
648 |
|
|
649 |
// Read URI from the message
|
|
650 |
HBufC8* buffer = HBufC8::NewLC(KBufferMaxLen);
|
|
651 |
|
|
652 |
TPtr8 bufferPtr(buffer->Des());
|
|
653 |
aMessage.ReadL(0, bufferPtr);
|
|
654 |
|
|
655 |
// Stream over the buffer
|
|
656 |
RDesReadStream stream(bufferPtr);
|
|
657 |
stream.PushL();
|
|
658 |
|
|
659 |
// Size of URI
|
|
660 |
TInt uriSize = stream.ReadUint16L();
|
|
661 |
|
|
662 |
// URI
|
|
663 |
HBufC* uri = HBufC::NewL(stream, uriSize);
|
|
664 |
CleanupStack::PopAndDestroy( &stream );
|
|
665 |
CleanupStack::PopAndDestroy( buffer );
|
|
666 |
CleanupStack::PushL( uri );
|
|
667 |
|
|
668 |
// --------------------------------------------------------------
|
|
669 |
|
|
670 |
// Set the sort order
|
|
671 |
RArray<TInt> sortOrder;
|
|
672 |
iServer->PluginInterface()->GetSortOrderL(*uri, sortOrder);
|
|
673 |
|
|
674 |
CleanupStack::PopAndDestroy( uri );
|
|
675 |
|
|
676 |
CleanupClosePushL( sortOrder );
|
|
677 |
|
|
678 |
// --------------------------------------------------------------
|
|
679 |
|
|
680 |
// Dynamic data buffer
|
|
681 |
CBufFlat* buffer1 = CBufFlat::NewL(KBufferMaxLen);
|
|
682 |
CleanupStack::PushL(buffer1);
|
|
683 |
|
|
684 |
// Stream over the buffer
|
|
685 |
RBufWriteStream stream1(*buffer1);
|
|
686 |
stream1.PushL();
|
|
687 |
|
|
688 |
// Pack the data order fields
|
|
689 |
TInt fieldCount = sortOrder.Count();
|
|
690 |
stream1.WriteUint16L(fieldCount);
|
|
691 |
|
|
692 |
// Pack the fields
|
|
693 |
for ( TInt i = 0; i < fieldCount; i++ )
|
|
694 |
{
|
|
695 |
stream1.WriteUint16L(sortOrder[i]);
|
|
696 |
}
|
|
697 |
|
|
698 |
stream1.CommitL();
|
|
699 |
|
|
700 |
// --------------------------------------------------------------
|
|
701 |
|
|
702 |
aMessage.Write(1, buffer1->Ptr(0));
|
|
703 |
aMessage.Complete(KErrNone);
|
|
704 |
CleanupStack::PopAndDestroy(3, &sortOrder); // buffer1, stream1, sortOrder
|
|
705 |
|
|
706 |
PRINT ( _L("End CPcsSession::GetSortOrderL") );
|
|
707 |
}
|
|
708 |
|
|
709 |
// ----------------------------------------------------------------------------
|
|
710 |
// CPcsSession::ChangeSortOrderL
|
|
711 |
//
|
|
712 |
// ----------------------------------------------------------------------------
|
|
713 |
void CPcsSession::ChangeSortOrderL(const RMessage2& aMessage)
|
|
714 |
{
|
|
715 |
PRINT ( _L("Enter CPcsSession::ChangeSortOrderL") );
|
|
716 |
|
|
717 |
// --------------------------------------------------------------
|
|
718 |
|
|
719 |
// Read URI from the message
|
|
720 |
HBufC8* buffer = HBufC8::NewLC(KBufferMaxLen);
|
|
721 |
|
|
722 |
TPtr8 bufferPtr(buffer->Des());
|
|
723 |
aMessage.ReadL(0, bufferPtr);
|
|
724 |
|
|
725 |
// Stream over the buffer
|
|
726 |
RDesReadStream stream(bufferPtr);
|
|
727 |
stream.PushL();
|
|
728 |
|
|
729 |
// Size of URI
|
|
730 |
TInt uriSize = stream.ReadUint16L();
|
|
731 |
|
|
732 |
// URI
|
|
733 |
HBufC* uri = HBufC::NewLC(stream, uriSize);
|
|
734 |
|
|
735 |
// Number of data fields
|
|
736 |
TInt fieldCount = stream.ReadUint16L();
|
|
737 |
RArray<TInt> sortOrder;
|
|
738 |
CleanupClosePushL( sortOrder );
|
|
739 |
|
|
740 |
for ( TInt i = 0; i < fieldCount; i++ )
|
|
741 |
{
|
|
742 |
sortOrder.AppendL(stream.ReadUint16L());
|
|
743 |
}
|
|
744 |
|
|
745 |
// --------------------------------------------------------------
|
|
746 |
|
|
747 |
// Set the sort order
|
|
748 |
iServer->PluginInterface()->ChangeSortOrderL(*uri, sortOrder);
|
|
749 |
|
|
750 |
CleanupStack::PopAndDestroy( &sortOrder ); // Close
|
|
751 |
CleanupStack::PopAndDestroy( uri );
|
|
752 |
CleanupStack::PopAndDestroy( &stream );
|
|
753 |
CleanupStack::PopAndDestroy( buffer );
|
|
754 |
|
|
755 |
// --------------------------------------------------------------
|
|
756 |
|
|
757 |
aMessage.Complete(KErrNone);
|
|
758 |
|
|
759 |
PRINT ( _L("End CPcsSession::ChangeSortOrderL") );
|
|
760 |
}
|
|
761 |
|
|
762 |
// ----------------------------------------------------------------------------
|
|
763 |
// CPcsSession::GetAdaptiveGridL
|
|
764 |
//
|
|
765 |
// ----------------------------------------------------------------------------
|
|
766 |
void CPcsSession::GetAdaptiveGridL(const RMessage2& aMessage)
|
|
767 |
{
|
|
768 |
PRINT ( _L("Enter CPcsSession::GetAdaptiveGridL") );
|
|
769 |
__LATENCY_MARK ( _L("CPcsSession::GetAdaptiveGridL") );
|
|
770 |
|
|
771 |
// Create the result output buffer
|
|
772 |
HBufC* outBuf = HBufC::NewLC( KBufferMaxLen );
|
|
773 |
TPtr outBufPtr( outBuf->Des() );
|
|
774 |
|
|
775 |
// ------- Read the Data Stores from the message -------
|
|
776 |
|
|
777 |
// Read URIs from the message
|
|
778 |
HBufC8* buffer = HBufC8::NewLC(KBufferMaxLen);
|
|
779 |
|
|
780 |
TPtr8 bufferPtr(buffer->Des());
|
|
781 |
aMessage.ReadL(0, bufferPtr);
|
|
782 |
|
|
783 |
// Stream over the buffer
|
|
784 |
RDesReadStream stream(bufferPtr);
|
|
785 |
stream.PushL();
|
|
786 |
|
|
787 |
// Number of URIs
|
|
788 |
TUint16 uriCount = stream.ReadUint16L();
|
|
789 |
|
|
790 |
CDesCArrayFlat* dataStores = NULL;
|
|
791 |
dataStores = new (ELeave) CDesCArrayFlat( uriCount );
|
|
792 |
CleanupStack::PushL( dataStores );
|
|
793 |
|
|
794 |
for (TUint i = 0; i < uriCount; i++ )
|
|
795 |
{
|
|
796 |
// Size of URI
|
|
797 |
TUint16 uriSize = stream.ReadUint16L();
|
|
798 |
|
|
799 |
// URI
|
|
800 |
HBufC* uri = HBufC::NewLC( stream, uriSize );
|
|
801 |
dataStores->AppendL( *uri );
|
|
802 |
CleanupStack::PopAndDestroy( uri );
|
|
803 |
}
|
|
804 |
|
|
805 |
// -----------------------------------------------------
|
|
806 |
|
|
807 |
// Read the Company Name from the message
|
|
808 |
TBool companyName = aMessage.Int1();
|
|
809 |
|
|
810 |
// Get the Adaptive Grid
|
|
811 |
iServer->PluginInterface()->GetAdaptiveGridL( *dataStores, companyName, outBufPtr );
|
|
812 |
|
|
813 |
// Write the Adaptive Grid to the message
|
|
814 |
aMessage.Write( 2, *outBuf );
|
|
815 |
aMessage.Complete( KErrNone );
|
|
816 |
|
|
817 |
// Cleanup
|
|
818 |
CleanupStack::PopAndDestroy( dataStores );
|
|
819 |
CleanupStack::PopAndDestroy( &stream );
|
|
820 |
CleanupStack::PopAndDestroy( buffer );
|
|
821 |
CleanupStack::PopAndDestroy( outBuf );
|
|
822 |
|
|
823 |
PRINT ( _L("End CPcsSession::GetAdaptiveGridL") );
|
|
824 |
__LATENCY_MARKEND ( _L("CPcsSession::GetAdaptiveGridL") );
|
|
825 |
}
|
|
826 |
|
|
827 |
// ----------------------------------------------------------------------------
|
|
828 |
// CPcsSession::ShutdownServerL
|
|
829 |
//
|
|
830 |
// ----------------------------------------------------------------------------
|
|
831 |
void CPcsSession::ShutdownServerL(const RMessage2& aMessage)
|
|
832 |
{
|
|
833 |
PRINT ( _L("Enter CPcsSession::ShutdownServerL") );
|
|
834 |
|
|
835 |
aMessage.Complete(KErrNone);
|
|
836 |
CActiveScheduler::Stop();
|
|
837 |
|
|
838 |
PRINT ( _L("End CPcsSession::ShutdownServerL") );
|
|
839 |
}
|
|
840 |
|
|
841 |
// ----------------------------------------------------------------------------
|
|
842 |
// CPcsSession::ReadQueryLC
|
|
843 |
//
|
|
844 |
// ----------------------------------------------------------------------------
|
|
845 |
CPsQuery* CPcsSession::ReadQueryLC( TInt aParam, const RMessage2& aMessage )
|
|
846 |
{
|
|
847 |
PRINT( _L("Enter CPcsSession::ReadQueryLC") );
|
|
848 |
TInt size = aMessage.GetDesLength( aParam );
|
|
849 |
|
|
850 |
if(size < 0)
|
|
851 |
{
|
|
852 |
PRINT ( _L("DesLength <0, Leave from CPcsSession::ReadQueryLC"));
|
|
853 |
User::Leave(KErrArgument);
|
|
854 |
}
|
|
855 |
|
|
856 |
HBufC8* tempBuf = HBufC8::NewLC( size );
|
|
857 |
|
|
858 |
TPtr8 ptr( tempBuf->Des() );
|
|
859 |
aMessage.ReadL( aParam, ptr );
|
|
860 |
|
|
861 |
// Stream over the buffer
|
|
862 |
RDesReadStream stream( ptr );
|
|
863 |
stream.PushL();
|
|
864 |
|
|
865 |
// Query object
|
|
866 |
CPsQuery* psQuery = CPsQuery::NewL();
|
|
867 |
CleanupStack::PushL( psQuery );
|
|
868 |
|
|
869 |
psQuery->InternalizeL( stream );
|
|
870 |
|
|
871 |
CleanupStack::Pop( psQuery ); // temporarily
|
|
872 |
CleanupStack::PopAndDestroy( &stream );
|
|
873 |
CleanupStack::PopAndDestroy( tempBuf );
|
|
874 |
CleanupStack::PushL( psQuery );
|
|
875 |
|
|
876 |
PRINT ( _L("End CPcsSession::ReadQueryLC") );
|
|
877 |
return psQuery;
|
|
878 |
}
|