diff -r 7fdc9a71d314 -r 8ad140f3dd41 hti/PC_Tools/HTIGateway/HtiGateway/src/safequeue.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/hti/PC_Tools/HTIGateway/HtiGateway/src/safequeue.cpp Wed Oct 13 16:17:58 2010 +0300 @@ -0,0 +1,54 @@ +/* +* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). +* All rights reserved. +* This component and the accompanying materials are made available +* under the terms of "Eclipse Public License v1.0" +* which accompanies this distribution, and is available +* at the URL "http://www.eclipse.org/legal/epl-v10.html". +* +* Initial Contributors: +* Nokia Corporation - initial contribution. +* +* Contributors: +* +* Description: +* This file contains implementation of SafeQueue template class popAll method. +*/ + +#include "safequeue.h" +#include "common.h" + +/* + * This method is used to pop all of the elements in queue and return them in single Data object + */ +template <> +(Data*)& SafeQueue::popAll(DWORD timeout) + throw (TimeoutException) +{ + if (Semaphore::Wait(timeout) == WAIT_TIMEOUT) + { + throw TimeoutException("queue front timed out"); + } + Mutex::Lock(); + Data*& first = queue::front(); + queue::pop(); + //add to the first the rest of queue + bool s = true; + while ( queue::size() > 0 && s) + { + Data*& a = queue::front(); + int len = first->GetLength(); + first->AppendData( a ); //????? + if ( first->GetLength() != len ) + { + queue::pop(); + delete a; //???? + } + else + { + s = false; + } + } + Mutex::Unlock(); + return first; +} \ No newline at end of file