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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: Class definition of RDiagResultsDatabase
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*
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*/
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// USER INCLUDE FILES
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#include "diagresultsdatabase.h"
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#include "diagresultsdatabaseitem.h"
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#include "diagresultsdbrecordinfoarraypacked.h"
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#include "diagresultsdatabasetestrecordinfo.h"
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#include "diagresultsdbprivatecrkeys.h"
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#include "diagresultsdbrecordengineparam.h"
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#include "diagresultsdatabasecommon.h"
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//#include <diagframeworkdebug.h>
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// SYSTEM INCLUDE FILES
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#include <s32mem.h>
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#include <centralrepository.h>
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const TInt KResultsDatabaseBufferLength = 0x700;
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const TInt KResultsDatabaseSubsessionBufferLength = 0x250;
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const TInt KResultsDatabaseGranuality = 50;
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// ======== MEMBER FUNCTIONS ========
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// ---------------------------------------------------------------------------
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// Constructor.
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// ---------------------------------------------------------------------------
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//
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EXPORT_C RDiagResultsDatabase::RDiagResultsDatabase():
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iBuffer(NULL), iOpen(EFalse)
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, iPtr( NULL, 0 )
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{
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}
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// ---------------------------------------------------------------------------
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// Destructor.
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// ---------------------------------------------------------------------------
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//
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EXPORT_C RDiagResultsDatabase::~RDiagResultsDatabase()
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{
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if ( iBuffer )
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{
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iBuffer->Reset();
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delete iBuffer;
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iBuffer = NULL;
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}
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}
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// ---------------------------------------------------------------------------
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// Create connection to the results DB server
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TInt RDiagResultsDatabase::Connect( TUid aAppUid )
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{
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LOGME("RDiagResultsDatabase::Connect");
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TRAPD( err, DoConnectL( aAppUid));
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return err;
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}
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// ---------------------------------------------------------------------------
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// Start server, create flat buffer and send request.
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// ---------------------------------------------------------------------------
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//
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void RDiagResultsDatabase::DoConnectL (TUid aAppUid)
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{
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LOGME("RDiagResultsDatabase::DoConnectL");
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if (iBuffer==NULL) {
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iBuffer = CBufFlat::NewL(KResultsDatabaseGranuality);
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if (iBuffer==NULL) {
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User::Leave( KErrNoMemory );
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}
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iBuffer->ResizeL(KResultsDatabaseBufferLength);
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}
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TInt r = DiagResultsDbCommon::StartServer();
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LOGME1("RDiagResultsDatabase::StartServer %d",r);
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if( r==KErrNone )
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// Use default message slots
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r = CreateSession( KDiagResultsDatabaseServerName, Version() );
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LOGME1("RDiagResultsDatabase::Createsession %d",r);
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if ( r != KErrNone )
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{
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User::Leave (r);
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}
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iOpen = ETrue;
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TPckgBuf<TUid> uid( aAppUid );
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TInt srret = SendReceive (DiagResultsDbCommon::EConnect,TIpcArgs(&uid) );
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LOGME1("Rsession sendreceive %d",srret);
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if (srret != KErrNone)
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User::Leave( srret );
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}
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// ---------------------------------------------------------------------------
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// Close connection with the server.
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TInt RDiagResultsDatabase::Close()
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{
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LOGME("RDiagResultsDatabase::Close");
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if ( iOpen )
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{
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TInt err = SendReceive( DiagResultsDbCommon::EClose );
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RHandleBase::Close();
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iOpen = EFalse;
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delete iBuffer;
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iBuffer = NULL;
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return err;
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}
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else
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{
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iOpen = EFalse;
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return KErrNone;
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}
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}
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// ---------------------------------------------------------------------------
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// Returns the version of this server.
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TVersion RDiagResultsDatabase::Version() const
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{
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return( TVersion( KDiagResultsDatabaseServerMajor,
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KDiagResultsDatabaseServerMinor,
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KDiagResultsDatabaseServerBuild ) );
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}
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// ---------------------------------------------------------------------------
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// Returns test record count.
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TInt RDiagResultsDatabase::GetRecordCount( TUint& aCount ) const
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{
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TPckgBuf<TUint> pckg;
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TInt error = SendReceive( DiagResultsDbCommon::EGetRecordCount, TIpcArgs(&pckg) );
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aCount = pckg();
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return error;
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}
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// ---------------------------------------------------------------------------
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// Fetch maximum number of test records from the central repository.
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TInt RDiagResultsDatabase::GetDatabaseMaximumSize( TInt& aMaxSize )
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{
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TRAPD( err, DoGetDatabaseMaximumSizeL( aMaxSize ) );
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return err;
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}
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// ---------------------------------------------------------------------------
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// Fetch maximum number of test records from the central repository.
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// ---------------------------------------------------------------------------
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//
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void RDiagResultsDatabase::DoGetDatabaseMaximumSizeL( TInt& aMaxSize )
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{
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CRepository* cr = CRepository::NewLC( KCRUidDiagnosticsResults );
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User::LeaveIfError( cr->Get( KDiagDatabaseMaxRecordCount, aMaxSize ) );
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CleanupStack::PopAndDestroy( cr );
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}
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// ---------------------------------------------------------------------------
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// Get available record uids.
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TInt RDiagResultsDatabase::GetRecordUids(
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CArrayFixFlat<TUid>& aSortedRecordUidArray ) const
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{
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TRAPD( err, DoGetRecordUidsL( aSortedRecordUidArray ));
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return err;
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}
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// ---------------------------------------------------------------------------
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// Resize buffer and then start query. Overflow means that the buffer was not
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// large enough.
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// ---------------------------------------------------------------------------
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//
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void RDiagResultsDatabase::DoGetRecordUidsL(
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CArrayFixFlat<TUid>& aSortedRecordUidArray ) const
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{
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iBuffer->Delete( 0, iBuffer->Size() );
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iBuffer->ResizeL( KResultsDatabaseBufferLength );
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TPtr8 ptr ( iBuffer->Ptr(0) );
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//Now ask server to serialize object into this buffer
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TInt ret = SendReceive( DiagResultsDbCommon::EGetRecordList,
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TIpcArgs(&ptr) );
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while ( ret == KErrOverflow )
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{
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iBuffer->ResizeL( iBuffer->Size() + KResultsDatabaseBufferLength );
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ptr.Set( iBuffer->Ptr(0) );
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ret = SendReceive( DiagResultsDbCommon::EGetRecordList,
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TIpcArgs(&ptr) );
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}
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if ( ret != KErrNone )
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{
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User::Leave (ret);
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}
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RBufReadStream readStream ( *iBuffer );
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CleanupClosePushL( readStream ) ;
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TInt count = readStream.ReadInt16L();
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for ( TInt i = 0; i < count; ++i )
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{
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aSortedRecordUidArray.AppendL ( TUid::Uid( readStream.ReadInt32L()) );
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}
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CleanupStack::PopAndDestroy( &readStream );
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}
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// ---------------------------------------------------------------------------
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// Returns last completed record.
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TInt RDiagResultsDatabase::GetLastRecord( TUid& aRecordUid ) const
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{
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TPckgBuf<TUid> pckg;
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TInt err = SendReceive( DiagResultsDbCommon::EGetLastRecord,
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TIpcArgs(&pckg) );
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aRecordUid = pckg();
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return err;
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}
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// ---------------------------------------------------------------------------
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// Get last incomplete record. It could suspended or application crashed
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// when running the test.
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TInt RDiagResultsDatabase::GetLastNotCompletedRecord (
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TUid& aRecordUid ) const
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{
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TPckgBuf<TUid> pckg;
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TInt err = SendReceive( DiagResultsDbCommon::EGetLastNotCompletedRecord,
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TIpcArgs(&pckg) );
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aRecordUid = pckg();
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return err;
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}
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// ---------------------------------------------------------------------------
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// Get all test record overviews.
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TInt RDiagResultsDatabase::GetAllRecordInfos (
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CArrayFixFlat<TDiagResultsDatabaseTestRecordInfo>& aInfoArray)
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{
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TRAPD( err, DoGetAllRecordInfosL( aInfoArray ));
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return err;
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}
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// ---------------------------------------------------------------------------
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// Send client request to the server. If overflow, then resize buffer and
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// try again.
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// ---------------------------------------------------------------------------
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//
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void RDiagResultsDatabase::DoGetAllRecordInfosL (
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CArrayFixFlat<TDiagResultsDatabaseTestRecordInfo>& aInfoArray)
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{
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iBuffer->Delete( 0, iBuffer->Size() );
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iBuffer->ResizeL( KResultsDatabaseBufferLength );
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TPtr8 ptr ( iBuffer->Ptr(0) );
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TInt ret = SendReceive( DiagResultsDbCommon::EGetRecordInfoList,
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TIpcArgs(&ptr) );
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while ( ret == KErrOverflow )
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{
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iBuffer->ResizeL( iBuffer->Size() + KResultsDatabaseBufferLength );
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ptr.Set( iBuffer->Ptr(0) );
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ret = SendReceive( DiagResultsDbCommon::EGetRecordInfoList,
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TIpcArgs(&ptr) );
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}
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if ( ret != KErrNone )
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{
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User::Leave (ret);
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}
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TDiagResultsDbRecordInfoArrayPacked packedArray( iBuffer );
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packedArray.UnpackArrayL( aInfoArray );
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}
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// ---------------------------------------------------------------------------
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// Asynchronous get last results.
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// ---------------------------------------------------------------------------
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//
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EXPORT_C void RDiagResultsDatabase::InitiateGetLastResults (
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const CArrayFixFlat<TUid>& aUidArray,
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TRequestStatus& aStatus )
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{
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TRAPD( error, WriteArrayIntoBufferL( aUidArray ));
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if ( error != KErrNone )
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{
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TRequestStatus* status = &aStatus;
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User::RequestComplete( status, error );
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return;
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}
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iPtr.Set( iBuffer->Ptr(0) );
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SendReceive( DiagResultsDbCommon::EInitiateGetLastResults,
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TIpcArgs( &iPtr ),
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aStatus);
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}
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// ---------------------------------------------------------------------------
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// Write Array into Buffer:
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// ---------------------------------------------------------------------------
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//
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void RDiagResultsDatabase::WriteArrayIntoBufferL( const CArrayFixFlat<TUid>& aUidArray )
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{
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iBuffer->Delete( 0, iBuffer->Size() );
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iBuffer->ResizeL( KResultsDatabaseBufferLength );
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RBufWriteStream writeStream ( *iBuffer );
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CleanupClosePushL( writeStream );
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writeStream.WriteInt8L( aUidArray.Count() );
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for ( TInt i=0; i < aUidArray.Count(); ++i )
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{
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writeStream.WriteInt32L( aUidArray[i].iUid );
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}
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writeStream.CommitL();
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CleanupStack::PopAndDestroy();
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}
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// ---------------------------------------------------------------------------
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// Cancel asynchronous request.
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// ---------------------------------------------------------------------------
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//
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EXPORT_C void RDiagResultsDatabase::CancelInitiateGetLastResults () const
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{
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SendReceive( DiagResultsDbCommon::ECancelInitiateGetLastResults );
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}
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// ---------------------------------------------------------------------------
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// See InitiateGetLastResults. After InitiateGetLastResults finishes ok,
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// this method can be called to retrieve data.
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TInt RDiagResultsDatabase::GetLastResults (
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RPointerArray<CDiagResultsDatabaseItem>& aResults ) const
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{
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TRAPD( err, DoGetLastResultsL( aResults ) );
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return err;
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}
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// ---------------------------------------------------------------------------
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// Resize buffer and make the request. Data is serialized in the buffer so it
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// must be read using a read stream.
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// ---------------------------------------------------------------------------
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//
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void RDiagResultsDatabase::DoGetLastResultsL (
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RPointerArray<CDiagResultsDatabaseItem>& aResults ) const
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{
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iBuffer->Delete( 0, iBuffer->Size() );
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iBuffer->ResizeL( KResultsDatabaseBufferLength );
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TPtr8 ptr ( iBuffer->Ptr(0));
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//Now ask server to serialize object into this buffer
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TInt ret = SendReceive( DiagResultsDbCommon::EGetLastResults,
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TIpcArgs(&ptr) );
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while ( ret == KErrOverflow )
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{
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iBuffer->ResizeL( iBuffer->Size() + KResultsDatabaseBufferLength );
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ptr.Set ( iBuffer->Ptr(0) );
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ret = SendReceive( DiagResultsDbCommon::EGetLastResults,
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TIpcArgs(&ptr) );
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}
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if ( ret != KErrNone )
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{
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User::Leave (ret);
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}
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RBufReadStream readStream ( *iBuffer );
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TInt count = readStream.ReadInt16L();
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for ( TInt i = 0; i < count; ++i )
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{
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TUint8 value = readStream.ReadUint8L();
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if ( value == 0 )
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{
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aResults.AppendL( NULL );
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}
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else
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{
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aResults.AppendL (CDiagResultsDatabaseItem::NewL( readStream ) );
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}
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}
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readStream.Close();
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}
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// ---------------------------------------------------------------------------
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// Initiate asynchronous operation.
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// ---------------------------------------------------------------------------
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//
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EXPORT_C void RDiagResultsDatabase::InitiateGetLastResult ( TUid aTestPluginUid,
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TRequestStatus& aStatus )
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{
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TPckgBuf<TUid> uidpckg( aTestPluginUid );
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SendReceive( DiagResultsDbCommon::EInitiateGetSingleLastResult,
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TIpcArgs( &uidpckg ),
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aStatus);
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}
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// ---------------------------------------------------------------------------
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// Get last result that was fetched using InitiateGetLastResult method.
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TInt RDiagResultsDatabase::GetLastResult (
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CDiagResultsDatabaseItem*& aItem )
|
|
451 |
{
|
|
452 |
|
|
453 |
TRAPD( err, DoGetLastResultL( aItem ) );
|
|
454 |
return err;
|
|
455 |
}
|
|
456 |
|
|
457 |
|
|
458 |
// ---------------------------------------------------------------------------
|
|
459 |
// Leaving version of the function.
|
|
460 |
// ---------------------------------------------------------------------------
|
|
461 |
//
|
|
462 |
void RDiagResultsDatabase::DoGetLastResultL (
|
|
463 |
CDiagResultsDatabaseItem*& aItem )
|
|
464 |
{
|
|
465 |
iBuffer->Delete( 0, iBuffer->Size() );
|
|
466 |
iBuffer->ResizeL( KResultsDatabaseBufferLength );
|
|
467 |
|
|
468 |
TPtr8 ptr ( iBuffer->Ptr(0));
|
|
469 |
//Now ask server to serialize object into this buffer
|
|
470 |
TInt ret = SendReceive( DiagResultsDbCommon::EGetSingleLastResult,
|
|
471 |
TIpcArgs(&ptr) );
|
|
472 |
|
|
473 |
while ( ret == KErrOverflow )
|
|
474 |
{
|
|
475 |
iBuffer->ResizeL( iBuffer->Size() + KResultsDatabaseBufferLength );
|
|
476 |
ptr.Set ( iBuffer->Ptr(0) );
|
|
477 |
ret = SendReceive( DiagResultsDbCommon::EGetSingleLastResult,
|
|
478 |
TIpcArgs(&ptr) );
|
|
479 |
}
|
|
480 |
|
|
481 |
if ( ret != KErrNone )
|
|
482 |
{
|
|
483 |
User::Leave (ret);
|
|
484 |
}
|
|
485 |
|
|
486 |
RBufReadStream readStream ( *iBuffer );
|
|
487 |
|
|
488 |
TInt count = readStream.ReadInt8L();
|
|
489 |
|
|
490 |
if ( count == 0 )
|
|
491 |
{
|
|
492 |
aItem = NULL;
|
|
493 |
}
|
|
494 |
else
|
|
495 |
{
|
|
496 |
aItem = CDiagResultsDatabaseItem::NewL ( readStream );
|
|
497 |
}
|
|
498 |
|
|
499 |
readStream.Close();
|
|
500 |
}
|
|
501 |
|
|
502 |
// ---------------------------------------------------------------------------
|
|
503 |
// Subsession constructor.
|
|
504 |
// ---------------------------------------------------------------------------
|
|
505 |
//
|
|
506 |
EXPORT_C RDiagResultsDatabaseRecord::RDiagResultsDatabaseRecord():
|
|
507 |
iBuffer(NULL),
|
|
508 |
iOpen(EFalse)
|
|
509 |
,iPtr( NULL, 0 )
|
|
510 |
{
|
|
511 |
}
|
|
512 |
|
|
513 |
// ---------------------------------------------------------------------------
|
|
514 |
// Subsession destructor.
|
|
515 |
// ---------------------------------------------------------------------------
|
|
516 |
//
|
|
517 |
EXPORT_C RDiagResultsDatabaseRecord::~RDiagResultsDatabaseRecord()
|
|
518 |
{
|
|
519 |
if ( iBuffer )
|
|
520 |
{
|
|
521 |
iBuffer->Reset();
|
|
522 |
delete iBuffer;
|
|
523 |
iBuffer = NULL;
|
|
524 |
}
|
|
525 |
}
|
|
526 |
|
|
527 |
// ---------------------------------------------------------------------------
|
|
528 |
// Checks if connection is already open.
|
|
529 |
// ---------------------------------------------------------------------------
|
|
530 |
//
|
|
531 |
EXPORT_C TInt RDiagResultsDatabaseRecord::Connect(
|
|
532 |
RDiagResultsDatabase& aSession,
|
|
533 |
TUid aRecordId,
|
|
534 |
TBool aReadOnly )
|
|
535 |
{
|
|
536 |
LOGME("RDiagResultsDatabaseRecord::Connect");
|
|
537 |
if ( iOpen )
|
|
538 |
{
|
|
539 |
return KErrAlreadyExists;
|
|
540 |
}
|
|
541 |
|
|
542 |
TRAPD( err, DoConnectL( aSession, aRecordId, aReadOnly ) );
|
|
543 |
return err;
|
|
544 |
}
|
|
545 |
|
|
546 |
// ---------------------------------------------------------------------------
|
|
547 |
// Creates the flat buffer and connects the subsession to a test record.
|
|
548 |
// The test record must exist.
|
|
549 |
// ---------------------------------------------------------------------------
|
|
550 |
//
|
|
551 |
void RDiagResultsDatabaseRecord::DoConnectL(
|
|
552 |
RDiagResultsDatabase& aSession,
|
|
553 |
TUid aRecordId,
|
|
554 |
TBool aReadOnly )
|
|
555 |
{
|
|
556 |
LOGME("RDiagResultsDatabaseRecord::DoConnectL");
|
|
557 |
if (iBuffer==NULL)
|
|
558 |
{
|
|
559 |
iBuffer = CBufFlat::NewL(KResultsDatabaseGranuality);
|
|
560 |
|
|
561 |
if (iBuffer==NULL) {
|
|
562 |
User::Leave( KErrNoMemory );
|
|
563 |
}
|
|
564 |
|
|
565 |
iBuffer->ResizeL(KResultsDatabaseSubsessionBufferLength);
|
|
566 |
}
|
|
567 |
|
|
568 |
iOpen = ETrue;
|
|
569 |
|
|
570 |
TPckgBuf<TUid> uid( aRecordId );
|
|
571 |
TPckgBuf<TBool> readonlyPckg( aReadOnly );
|
|
572 |
User::LeaveIfError( CreateSubSession( aSession,
|
|
573 |
DiagResultsDbCommon::EConnectSubsession,
|
|
574 |
TIpcArgs(&uid, &readonlyPckg) ));
|
|
575 |
}
|
|
576 |
|
|
577 |
|
|
578 |
// ---------------------------------------------------------------------------
|
|
579 |
// Create a new subsession and create a new test record.
|
|
580 |
// ---------------------------------------------------------------------------
|
|
581 |
//
|
|
582 |
EXPORT_C TInt RDiagResultsDatabaseRecord::CreateNewRecord (
|
|
583 |
RDiagResultsDatabase& aSession,
|
|
584 |
TUid& aRecordId,
|
|
585 |
CDiagResultsDbRecordEngineParam& aEngineParam )
|
|
586 |
{
|
|
587 |
if ( iOpen )
|
|
588 |
{
|
|
589 |
return KErrAlreadyExists;
|
|
590 |
}
|
|
591 |
|
|
592 |
TRAPD( err, DoCreateNewRecordL( aSession, aRecordId, aEngineParam) );
|
|
593 |
return err;
|
|
594 |
}
|
|
595 |
|
|
596 |
// ---------------------------------------------------------------------------
|
|
597 |
// Get parameters that are needed when resuming test session.
|
|
598 |
// ---------------------------------------------------------------------------
|
|
599 |
//
|
|
600 |
EXPORT_C TInt RDiagResultsDatabaseRecord::GetEngineParam(
|
|
601 |
CDiagResultsDbRecordEngineParam*& aEngineParam ) const
|
|
602 |
{
|
|
603 |
TRAPD(err, DoGetEngineParamL( aEngineParam ) );
|
|
604 |
return err;
|
|
605 |
}
|
|
606 |
|
|
607 |
|
|
608 |
// ---------------------------------------------------------------------------
|
|
609 |
// Leaving version of GetEngineParam. Serialize EngineParam class.
|
|
610 |
// ---------------------------------------------------------------------------
|
|
611 |
//
|
|
612 |
void RDiagResultsDatabaseRecord::DoGetEngineParamL(
|
|
613 |
CDiagResultsDbRecordEngineParam*& aEngineParam ) const
|
|
614 |
{
|
|
615 |
iBuffer->Delete( 0, iBuffer->Size() );
|
|
616 |
iBuffer->ResizeL( KResultsDatabaseSubsessionBufferLength );
|
|
617 |
|
|
618 |
TPtr8 ptr ( iBuffer->Ptr(0) );
|
|
619 |
//Now ask server to serialize object into this buffer
|
|
620 |
TInt ret = SendReceive( DiagResultsDbCommon::ESubsessionGetEngineParam,
|
|
621 |
TIpcArgs(&ptr) );
|
|
622 |
|
|
623 |
while ( ret == KErrOverflow )
|
|
624 |
{
|
|
625 |
iBuffer->ResizeL( iBuffer->Size()
|
|
626 |
+ KResultsDatabaseSubsessionBufferLength );
|
|
627 |
ptr.Set( iBuffer->Ptr(0) );
|
|
628 |
ret = SendReceive( DiagResultsDbCommon::ESubsessionGetEngineParam,
|
|
629 |
TIpcArgs(&ptr) );
|
|
630 |
}
|
|
631 |
|
|
632 |
if ( ret != KErrNone )
|
|
633 |
{
|
|
634 |
User::Leave (ret);
|
|
635 |
}
|
|
636 |
|
|
637 |
//Stream contains the serialized array
|
|
638 |
RBufReadStream readStream ( *iBuffer );
|
|
639 |
CleanupClosePushL ( readStream );
|
|
640 |
|
|
641 |
//Construct new test result.
|
|
642 |
CDiagResultsDbRecordEngineParam* params =
|
|
643 |
CDiagResultsDbRecordEngineParam::NewL( readStream );
|
|
644 |
aEngineParam = params;
|
|
645 |
|
|
646 |
CleanupStack::PopAndDestroy( &readStream );
|
|
647 |
|
|
648 |
iBuffer->Delete(0, iBuffer->Size() );
|
|
649 |
}
|
|
650 |
// ---------------------------------------------------------------------------
|
|
651 |
// Create the flat buffer and create the subsession.
|
|
652 |
// ---------------------------------------------------------------------------
|
|
653 |
//
|
|
654 |
void RDiagResultsDatabaseRecord::DoCreateNewRecordL (
|
|
655 |
RDiagResultsDatabase& aSession,
|
|
656 |
TUid& aRecordId,
|
|
657 |
CDiagResultsDbRecordEngineParam& aEngineParam )
|
|
658 |
{
|
|
659 |
if (iBuffer==NULL) {
|
|
660 |
iBuffer = CBufFlat::NewL(KResultsDatabaseGranuality);
|
|
661 |
|
|
662 |
if (iBuffer==NULL) {
|
|
663 |
User::Leave( KErrNoMemory );
|
|
664 |
}
|
|
665 |
|
|
666 |
iBuffer->ResizeL(KResultsDatabaseSubsessionBufferLength);
|
|
667 |
}
|
|
668 |
|
|
669 |
iBuffer->Delete( 0, iBuffer->Size() );
|
|
670 |
iBuffer->ResizeL( KResultsDatabaseSubsessionBufferLength );
|
|
671 |
|
|
672 |
TPtr8 ptr ( iBuffer->Ptr(0) );
|
|
673 |
|
|
674 |
TRAPD( error, WriteEngineParamIntoBufferL( aEngineParam ) );
|
|
675 |
|
|
676 |
while ( error == KErrOverflow )
|
|
677 |
{
|
|
678 |
iBuffer->ResizeL( iBuffer->Size() + KResultsDatabaseSubsessionBufferLength );
|
|
679 |
ptr.Set( iBuffer->Ptr(0) );
|
|
680 |
TRAP( error, WriteEngineParamIntoBufferL( aEngineParam) );
|
|
681 |
}
|
|
682 |
|
|
683 |
User::LeaveIfError ( error );
|
|
684 |
|
|
685 |
TPckgBuf<TUid> pckg;
|
|
686 |
|
|
687 |
TInt err = CreateSubSession( aSession,
|
|
688 |
DiagResultsDbCommon::ESubsessionCreateNewRecord,
|
|
689 |
TIpcArgs(&pckg, &ptr) );
|
|
690 |
aRecordId = pckg();
|
|
691 |
if ( err == KErrNone )
|
|
692 |
{
|
|
693 |
iOpen = ETrue;
|
|
694 |
}
|
|
695 |
|
|
696 |
User::LeaveIfError( err );
|
|
697 |
}
|
|
698 |
|
|
699 |
// ---------------------------------------------------------------------------
|
|
700 |
// Write engine parameters into the buffer.
|
|
701 |
// ---------------------------------------------------------------------------
|
|
702 |
//
|
|
703 |
void RDiagResultsDatabaseRecord::WriteEngineParamIntoBufferL(
|
|
704 |
CDiagResultsDbRecordEngineParam& aEngineParam )
|
|
705 |
{
|
|
706 |
RBufWriteStream writeStream ( *iBuffer );
|
|
707 |
CleanupClosePushL( writeStream );
|
|
708 |
|
|
709 |
aEngineParam.ExternalizeL( writeStream );
|
|
710 |
|
|
711 |
writeStream.CommitL();
|
|
712 |
CleanupStack::PopAndDestroy();
|
|
713 |
}
|
|
714 |
|
|
715 |
// ---------------------------------------------------------------------------
|
|
716 |
// Close the subsession.
|
|
717 |
// ---------------------------------------------------------------------------
|
|
718 |
//
|
|
719 |
EXPORT_C void RDiagResultsDatabaseRecord::Close()
|
|
720 |
{
|
|
721 |
if ( iOpen )
|
|
722 |
{
|
|
723 |
CloseSubSession( DiagResultsDbCommon::ECloseSubsession );
|
|
724 |
}
|
|
725 |
|
|
726 |
iOpen = EFalse;
|
|
727 |
}
|
|
728 |
|
|
729 |
// ---------------------------------------------------------------------------
|
|
730 |
|
|
731 |
// See ResumeTestRecord.
|
|
732 |
// ---------------------------------------------------------------------------
|
|
733 |
//
|
|
734 |
EXPORT_C TInt RDiagResultsDatabaseRecord::Suspend()
|
|
735 |
{
|
|
736 |
return SendReceive ( DiagResultsDbCommon::ESubsessionSuspend );
|
|
737 |
}
|
|
738 |
|
|
739 |
// ---------------------------------------------------------------------------
|
|
740 |
// Has this test record been suspended.
|
|
741 |
// ---------------------------------------------------------------------------
|
|
742 |
//
|
|
743 |
EXPORT_C TInt RDiagResultsDatabaseRecord::IsSuspended( TBool& aSuspended ) const
|
|
744 |
{
|
|
745 |
TPckgBuf<TBool> pckg;
|
|
746 |
TInt err = SendReceive( DiagResultsDbCommon::ESubsessionIsSuspended,
|
|
747 |
TIpcArgs(&pckg) );
|
|
748 |
aSuspended = pckg();
|
|
749 |
return err;
|
|
750 |
}
|
|
751 |
|
|
752 |
// ---------------------------------------------------------------------------
|
|
753 |
// Returns test record Id that this subsession represents.
|
|
754 |
// ---------------------------------------------------------------------------
|
|
755 |
//
|
|
756 |
EXPORT_C TInt RDiagResultsDatabaseRecord::GetTestRecordId(
|
|
757 |
TUid& aRecordUid ) const
|
|
758 |
{
|
|
759 |
TPckgBuf<TUid> pckg;
|
|
760 |
TInt err = SendReceive( DiagResultsDbCommon::ESubsessionGetTestRecordId,
|
|
761 |
TIpcArgs(&pckg) );
|
|
762 |
aRecordUid = pckg();
|
|
763 |
return err;
|
|
764 |
}
|
|
765 |
|
|
766 |
|
|
767 |
// ---------------------------------------------------------------------------
|
|
768 |
// Test record completion.
|
|
769 |
// ---------------------------------------------------------------------------
|
|
770 |
//
|
|
771 |
EXPORT_C TInt RDiagResultsDatabaseRecord::TestCompleted(
|
|
772 |
TBool aFullyComplete )
|
|
773 |
{
|
|
774 |
TPckgBuf<TBool> pckg (aFullyComplete);
|
|
775 |
return SendReceive ( DiagResultsDbCommon::ESubsessionTestCompleted,
|
|
776 |
TIpcArgs(&pckg) );
|
|
777 |
}
|
|
778 |
|
|
779 |
// ---------------------------------------------------------------------------
|
|
780 |
// GetStatus returns current record status.
|
|
781 |
// ---------------------------------------------------------------------------
|
|
782 |
//
|
|
783 |
EXPORT_C TInt RDiagResultsDatabaseRecord::GetStatus(
|
|
784 |
TRecordStatus& aRecordStatus ) const
|
|
785 |
{
|
|
786 |
TPckgBuf<TRecordStatus> pckg;
|
|
787 |
TInt err = SendReceive( DiagResultsDbCommon::ESubsessionGetStatus,
|
|
788 |
TIpcArgs(&pckg) );
|
|
789 |
aRecordStatus = pckg();
|
|
790 |
return err;
|
|
791 |
}
|
|
792 |
|
|
793 |
// ---------------------------------------------------------------------------
|
|
794 |
// Indicates has the subsession been written into the DB file.
|
|
795 |
// ---------------------------------------------------------------------------
|
|
796 |
//
|
|
797 |
EXPORT_C TInt RDiagResultsDatabaseRecord::IsTestCompleted(
|
|
798 |
TBool& aCompleted ) const
|
|
799 |
{
|
|
800 |
TPckgBuf<TBool> pckg;
|
|
801 |
TInt err = SendReceive( DiagResultsDbCommon::ESubsessionIsTestCompleted,
|
|
802 |
TIpcArgs(&pckg) );
|
|
803 |
aCompleted = pckg();
|
|
804 |
return err;
|
|
805 |
}
|
|
806 |
|
|
807 |
|
|
808 |
// ---------------------------------------------------------------------------
|
|
809 |
// Returns record overview.
|
|
810 |
// ---------------------------------------------------------------------------
|
|
811 |
//
|
|
812 |
EXPORT_C TInt RDiagResultsDatabaseRecord::GetRecordInfo (
|
|
813 |
TDiagResultsDatabaseTestRecordInfo& aInfo ) const
|
|
814 |
{
|
|
815 |
TPckgBuf<TDiagResultsDatabaseTestRecordInfo> pckg;
|
|
816 |
TInt err = SendReceive( DiagResultsDbCommon::ESubsessionGetRecordInfo,
|
|
817 |
TIpcArgs(&pckg) );
|
|
818 |
aInfo = pckg();
|
|
819 |
return err;
|
|
820 |
}
|
|
821 |
|
|
822 |
// ---------------------------------------------------------------------------
|
|
823 |
// Get all test plug-in uids that are stored in the test record.
|
|
824 |
// ---------------------------------------------------------------------------
|
|
825 |
//
|
|
826 |
EXPORT_C TInt RDiagResultsDatabaseRecord::GetTestUids (
|
|
827 |
CArrayFixFlat<TUid>& aTestUidArray ) const
|
|
828 |
{
|
|
829 |
TRAPD( err, DoGetTestUidsL( aTestUidArray ));
|
|
830 |
return err;
|
|
831 |
}
|
|
832 |
|
|
833 |
// ---------------------------------------------------------------------------
|
|
834 |
// Resize flat buffer, make the request. If flat buffer is not large enough
|
|
835 |
// grow the size and make the request again.
|
|
836 |
// ---------------------------------------------------------------------------
|
|
837 |
//
|
|
838 |
void RDiagResultsDatabaseRecord::DoGetTestUidsL (
|
|
839 |
CArrayFixFlat<TUid>& aTestUidArray ) const
|
|
840 |
{
|
|
841 |
iBuffer->Delete( 0, iBuffer->Size() );
|
|
842 |
iBuffer->ResizeL( KResultsDatabaseSubsessionBufferLength );
|
|
843 |
|
|
844 |
TPtr8 ptr ( iBuffer->Ptr(0) );
|
|
845 |
//Now ask server to serialize object into this buffer
|
|
846 |
TInt ret = SendReceive( DiagResultsDbCommon::ESubsessionGetTestUids,
|
|
847 |
TIpcArgs(&ptr) );
|
|
848 |
|
|
849 |
while ( ret == KErrOverflow )
|
|
850 |
{
|
|
851 |
iBuffer->ResizeL( iBuffer->Size() +
|
|
852 |
KResultsDatabaseSubsessionBufferLength );
|
|
853 |
ptr.Set( iBuffer->Ptr(0) );
|
|
854 |
ret = SendReceive( DiagResultsDbCommon::ESubsessionGetTestUids,
|
|
855 |
TIpcArgs(&ptr) );
|
|
856 |
}
|
|
857 |
if ( ret != KErrNone )
|
|
858 |
{
|
|
859 |
User::Leave (ret);
|
|
860 |
}
|
|
861 |
|
|
862 |
RBufReadStream readStream ( *iBuffer );
|
|
863 |
CleanupClosePushL( readStream );
|
|
864 |
TInt count = readStream.ReadInt16L();
|
|
865 |
|
|
866 |
for ( TInt i = 0; i < count; ++i )
|
|
867 |
{
|
|
868 |
aTestUidArray.AppendL ( TUid::Uid( readStream.ReadInt32L() ));
|
|
869 |
}
|
|
870 |
|
|
871 |
CleanupStack::PopAndDestroy( &readStream );
|
|
872 |
}
|
|
873 |
|
|
874 |
// ---------------------------------------------------------------------------
|
|
875 |
// Store one test result into the test record. The method does not write
|
|
876 |
// anything.
|
|
877 |
// ---------------------------------------------------------------------------
|
|
878 |
//
|
|
879 |
EXPORT_C TInt RDiagResultsDatabaseRecord::LogTestResult (
|
|
880 |
TRequestStatus& aStatus,
|
|
881 |
const CDiagResultsDatabaseItem& aResultItem )
|
|
882 |
{
|
|
883 |
TRAPD(err, DoLogTestResultL( aStatus, aResultItem ) );
|
|
884 |
return err;
|
|
885 |
}
|
|
886 |
|
|
887 |
|
|
888 |
// ---------------------------------------------------------------------------
|
|
889 |
// Cancel LogTestResultL.
|
|
890 |
// ---------------------------------------------------------------------------
|
|
891 |
//
|
|
892 |
EXPORT_C void RDiagResultsDatabaseRecord::CancelLogTestResult() const
|
|
893 |
{
|
|
894 |
SendReceive( DiagResultsDbCommon::ESubsessionCancelLogTestResult );
|
|
895 |
}
|
|
896 |
|
|
897 |
// ---------------------------------------------------------------------------
|
|
898 |
// Resize flat buffer and serialize the object that needs to be transferred.
|
|
899 |
// ---------------------------------------------------------------------------
|
|
900 |
//
|
|
901 |
void RDiagResultsDatabaseRecord::DoLogTestResultL (
|
|
902 |
TRequestStatus& aStatus,
|
|
903 |
const CDiagResultsDatabaseItem& aResultItem )
|
|
904 |
{
|
|
905 |
iBuffer->Delete( 0, iBuffer->Size() );
|
|
906 |
|
|
907 |
//Make sure that the buffer is big enough for the item.
|
|
908 |
iBuffer->ResizeL( KResultsDatabaseSubsessionBufferLength );
|
|
909 |
|
|
910 |
TRAPD( error, WriteDatabaseItemIntoBufferL( aResultItem ));
|
|
911 |
|
|
912 |
while ( error == KErrOverflow )
|
|
913 |
{
|
|
914 |
iBuffer->ResizeL( iBuffer->Size() + aResultItem.Size() );
|
|
915 |
TRAP( error, WriteDatabaseItemIntoBufferL( aResultItem ));
|
|
916 |
}
|
|
917 |
|
|
918 |
if ( error != KErrNone )
|
|
919 |
{
|
|
920 |
TRequestStatus* status = &aStatus;
|
|
921 |
User::RequestComplete( status, error );
|
|
922 |
return;
|
|
923 |
}
|
|
924 |
|
|
925 |
//Note that iPtr has to be member variable. If a new TPtr8 is defined in
|
|
926 |
//here it can go out of scope i.e. reading will fail in the server side.
|
|
927 |
//Synchronous SendReceive would not have that problem.
|
|
928 |
iPtr.Set( iBuffer->Ptr(0) );
|
|
929 |
SendReceive( DiagResultsDbCommon::ESubsessionLogTestResult,
|
|
930 |
TIpcArgs(&iPtr), aStatus );
|
|
931 |
|
|
932 |
}
|
|
933 |
|
|
934 |
|
|
935 |
// ---------------------------------------------------------------------------
|
|
936 |
// Write CDiagResultsDatabaseItem into a buffer.
|
|
937 |
// ---------------------------------------------------------------------------
|
|
938 |
//
|
|
939 |
void RDiagResultsDatabaseRecord::WriteDatabaseItemIntoBufferL(
|
|
940 |
const CDiagResultsDatabaseItem& aResultItem )
|
|
941 |
{
|
|
942 |
RBufWriteStream writeStream ( *iBuffer );
|
|
943 |
CleanupClosePushL( writeStream );
|
|
944 |
aResultItem.ExternalizeL( writeStream );
|
|
945 |
writeStream.CommitL();
|
|
946 |
CleanupStack::PopAndDestroy();
|
|
947 |
}
|
|
948 |
|
|
949 |
// ---------------------------------------------------------------------------
|
|
950 |
// Get test results of the test record.
|
|
951 |
// ---------------------------------------------------------------------------
|
|
952 |
//
|
|
953 |
EXPORT_C TInt RDiagResultsDatabaseRecord::GetTestResults (
|
|
954 |
RPointerArray<CDiagResultsDatabaseItem>& aResultsArray ) const
|
|
955 |
{
|
|
956 |
|
|
957 |
TRAPD( err, DoGetTestResultsL( aResultsArray ) );
|
|
958 |
return err;
|
|
959 |
}
|
|
960 |
|
|
961 |
// ---------------------------------------------------------------------------
|
|
962 |
// Retrieve test results. Server serializes data into the flat buffer.
|
|
963 |
// Read stream can be used to deserialize data.
|
|
964 |
// ---------------------------------------------------------------------------
|
|
965 |
//
|
|
966 |
void RDiagResultsDatabaseRecord::DoGetTestResultsL (
|
|
967 |
RPointerArray<CDiagResultsDatabaseItem>& aResultsArray ) const
|
|
968 |
{
|
|
969 |
iBuffer->Delete( 0, iBuffer->Size() );
|
|
970 |
iBuffer->ResizeL( KResultsDatabaseSubsessionBufferLength );
|
|
971 |
|
|
972 |
TPtr8 ptr ( iBuffer->Ptr(0));
|
|
973 |
//Now ask server to serialize object into this buffer
|
|
974 |
TInt ret = SendReceive( DiagResultsDbCommon::ESubsessionGetTestResults,
|
|
975 |
TIpcArgs(&ptr) );
|
|
976 |
|
|
977 |
while ( ret == KErrOverflow )
|
|
978 |
{
|
|
979 |
iBuffer->ResizeL( iBuffer->Size() +
|
|
980 |
KResultsDatabaseSubsessionBufferLength );
|
|
981 |
ptr.Set( iBuffer->Ptr(0) );
|
|
982 |
ret = SendReceive( DiagResultsDbCommon::ESubsessionGetTestResults,
|
|
983 |
TIpcArgs(&ptr) );
|
|
984 |
}
|
|
985 |
if ( ret != KErrNone )
|
|
986 |
{
|
|
987 |
User::Leave (ret);
|
|
988 |
}
|
|
989 |
|
|
990 |
RBufReadStream readStream ( *iBuffer );
|
|
991 |
TInt count = readStream.ReadInt16L();
|
|
992 |
|
|
993 |
for ( TInt i = 0; i < count; ++i )
|
|
994 |
{
|
|
995 |
aResultsArray.AppendL (CDiagResultsDatabaseItem::NewL( readStream ) );
|
|
996 |
}
|
|
997 |
}
|
|
998 |
|
|
999 |
// ---------------------------------------------------------------------------
|
|
1000 |
// Get only one result from the test record.
|
|
1001 |
// ---------------------------------------------------------------------------
|
|
1002 |
//
|
|
1003 |
EXPORT_C TInt RDiagResultsDatabaseRecord::GetTestResult (
|
|
1004 |
TUid aPluginUid,
|
|
1005 |
CDiagResultsDatabaseItem*& aResultItem ) const
|
|
1006 |
{
|
|
1007 |
TRAPD( err, DoGetTestResultL ( aPluginUid, aResultItem ) );
|
|
1008 |
return err;
|
|
1009 |
}
|
|
1010 |
|
|
1011 |
// ---------------------------------------------------------------------------
|
|
1012 |
// Resize flat buffer and use read stream to retrieve data into DB item.
|
|
1013 |
// ---------------------------------------------------------------------------
|
|
1014 |
//
|
|
1015 |
void RDiagResultsDatabaseRecord::DoGetTestResultL (
|
|
1016 |
TUid aPluginUid,
|
|
1017 |
CDiagResultsDatabaseItem*& aResultItem ) const
|
|
1018 |
{
|
|
1019 |
iBuffer->Delete( 0, iBuffer->Size() );
|
|
1020 |
iBuffer->ResizeL( KResultsDatabaseSubsessionBufferLength );
|
|
1021 |
|
|
1022 |
TPtr8 ptr ( iBuffer->Ptr(0) );
|
|
1023 |
TPckgBuf<TUid> uid( aPluginUid );
|
|
1024 |
//Now ask server to serialize object into this buffer
|
|
1025 |
TInt ret = SendReceive( DiagResultsDbCommon::ESubsessionGetTestResult,
|
|
1026 |
TIpcArgs(&uid, &ptr) );
|
|
1027 |
|
|
1028 |
while ( ret == KErrOverflow )
|
|
1029 |
{
|
|
1030 |
iBuffer->ResizeL( iBuffer->Size()
|
|
1031 |
+ KResultsDatabaseSubsessionBufferLength );
|
|
1032 |
ptr.Set( iBuffer->Ptr(0) );
|
|
1033 |
ret = SendReceive( DiagResultsDbCommon::ESubsessionGetTestResult,
|
|
1034 |
TIpcArgs(&uid, &ptr) );
|
|
1035 |
}
|
|
1036 |
|
|
1037 |
if ( ret != KErrNone )
|
|
1038 |
{
|
|
1039 |
User::Leave (ret);
|
|
1040 |
}
|
|
1041 |
|
|
1042 |
//Stream contains the serialized array
|
|
1043 |
RBufReadStream readStream ( *iBuffer );
|
|
1044 |
CleanupClosePushL( readStream );
|
|
1045 |
|
|
1046 |
//Construct new test result.
|
|
1047 |
CDiagResultsDatabaseItem* item =
|
|
1048 |
CDiagResultsDatabaseItem::NewL( readStream );
|
|
1049 |
aResultItem = item;
|
|
1050 |
|
|
1051 |
CleanupStack::PopAndDestroy( &readStream );
|
|
1052 |
|
|
1053 |
iBuffer->Delete(0, iBuffer->Size() );
|
|
1054 |
}
|
|
1055 |
|
|
1056 |
// ---------------------------------------------------------------------------
|
|
1057 |
// Starts server if it's not already running.
|
|
1058 |
// ---------------------------------------------------------------------------
|
|
1059 |
//
|
|
1060 |
TInt DiagResultsDbCommon::StartServer()
|
|
1061 |
{
|
|
1062 |
LOGME("DiagResultsDbCommon::StartServer");
|
|
1063 |
TInt res(KErrNone);
|
|
1064 |
// create server - if one of this name does not already exist
|
|
1065 |
TFindServer findServer(KDiagResultsDatabaseServerName);
|
|
1066 |
TFullName name;
|
|
1067 |
if (findServer.Next(name)!=KErrNone) // we don't exist already
|
|
1068 |
{
|
|
1069 |
TRequestStatus status;
|
|
1070 |
RProcess server;
|
|
1071 |
// Create the server process
|
|
1072 |
res = server.Create(KDiagResultsDatabaseServerExe, KNullDesC);
|
|
1073 |
|
|
1074 |
if( res!=KErrNone ) // thread created ok - now start it going
|
|
1075 |
{
|
|
1076 |
return res;
|
|
1077 |
}
|
|
1078 |
|
|
1079 |
server.Rendezvous( status );
|
|
1080 |
if( status != KRequestPending )
|
|
1081 |
{
|
|
1082 |
server.Kill(0); // abort start-up
|
|
1083 |
}
|
|
1084 |
else
|
|
1085 |
{
|
|
1086 |
server.Resume(); // // wait for server start-up.
|
|
1087 |
}
|
|
1088 |
|
|
1089 |
// Wait until the completion of the server creation
|
|
1090 |
User::WaitForRequest( status );
|
|
1091 |
if( status != KErrNone )
|
|
1092 |
{
|
|
1093 |
server.Close();
|
|
1094 |
return status.Int();
|
|
1095 |
}
|
|
1096 |
// Server created successfully
|
|
1097 |
server.Close(); // we're no longer interested in the other process
|
|
1098 |
}
|
|
1099 |
LOGME1("startserver %d",res);
|
|
1100 |
return res;
|
|
1101 |
}
|
|
1102 |
|
|
1103 |
// ---------------------------------------------------------------------------
|
|
1104 |
// DLL entry point
|
|
1105 |
// ---------------------------------------------------------------------------
|
|
1106 |
//
|
|
1107 |
#ifndef EKA2
|
|
1108 |
GLDEF_C TInt E32Dll(TDllReason /*aReason*/)
|
|
1109 |
{
|
|
1110 |
return(KErrNone);
|
|
1111 |
}
|
|
1112 |
#endif
|
|
1113 |
|
|
1114 |
|