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/**
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This file is part of CWRT package **
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Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). **
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU (Lesser) General Public License as
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published by the Free Software Foundation, version 2.1 of the License.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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(Lesser) General Public License for more details. You should have
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received a copy of the GNU (Lesser) General Public License along
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with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "serviceipcserversession.h"
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#include "serviceipcobserver.h"
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#include "serviceipcrequest.h"
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#include "serviceipcserver_p.h"
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namespace WRT
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{
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/*!
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\class ServiceIPCSession
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Session class to hold the state of each connected client
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*/
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/*!
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Constructor
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@param aObserver observer to the session
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*/
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ServiceIPCSession::ServiceIPCSession(MServiceIPCObserver* aObserver)
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: m_isPendingRequest(false)
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, m_observer(aObserver)
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, m_curRequest(NULL)
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, m_clientInfo(NULL)
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, m_appendToBList(false)
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, m_readyToSend(false)
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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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ServiceIPCSession::~ServiceIPCSession()
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{
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m_messageList.clear();
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}
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void ServiceIPCSession::handleReq()
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{
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if (m_curRequest->getOperation() == GETSESSIONID) {
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QByteArray sessionId;
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sessionId.setNum(m_clientInfo->sessionId());
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m_curRequest->write(sessionId);
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m_curRequest->completeRequest();
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m_observer->handleClientConnect(m_clientInfo);
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}
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else if (m_curRequest->getOperation() == SETSESSIONINFO) {
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qint32 sessionId = m_curRequest->getData().toInt();
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// release session id which allocate during new session.
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// 3 ipc client in one client wrapper share same session id
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releaseSessionId(m_clientInfo->sessionId());
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m_clientInfo->setSessionId(sessionId);
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m_curRequest->completeRequest();
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m_observer->handleClientConnect(m_clientInfo);
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}
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else if (m_curRequest->getOperation() == SUBSCRIBEBROADCASTMSG) {
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m_readyToSend = true;
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if (!m_appendToBList) {
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//add to broadcast list
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appendBroadcastList(m_clientInfo->sessionId(), this);
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m_appendToBList = true;
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}
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if (!m_messageList.isEmpty()) {
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write(m_messageList.takeFirst());
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completeRequest();
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m_readyToSend = false;
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}
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}
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else {
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m_observer->handleRequest(m_curRequest);
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}
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}
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/*!
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\fn WRT::ServiceIPCSession::write( const QByteArray& aData )
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Write some data in response to a request
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@param aData some data to write as response
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@return bool if write was successful
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*/
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/*!
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\fn WRT::ServiceIPCSession::completeRequest()
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Complete a Request
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@return bool if request completed
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*/
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/*!
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\fn WRT::ServiceIPCSession::close()
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Close a session and gracefully shutdown
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*/
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}
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// END OF FILE
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