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// Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#include <cflog.h>
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#include <cfshared.h>
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using namespace CommsFW;
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#include <cfmsgs.h>
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#include <rsshared.h>
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#include "RootServerTest.h"
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__CFLOG_STMT(_LIT8(KLogTestCPM, "TestCPM");) // subsystem name
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_LIT( KTestCpmPanic, "TestCpm" );
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const TText8* const KSubModules[] = { _S8("Test Protocol1"), _S8("Test Protocol2"), _S8("Test Protocol3") };
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class CDeathTimer : public CTimer
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{
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public:
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static CDeathTimer* NewL(TInt aAfter)
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{
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CDeathTimer* self = new(ELeave) CDeathTimer;
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CleanupStack::PushL(self);
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self->ConstructL();
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CleanupStack::Pop(self);
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CActiveScheduler::Add(self);
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self->After(aAfter);
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return self;
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}
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protected:
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CDeathTimer() : CTimer(EPriorityStandard)
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{
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}
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void RunL()
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{
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// Go not gracefully into that good night
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User::Invariant();
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}
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};
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class CChannelHandler;
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class CTestModule : public CBase
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{
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public:
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enum {EPriority=1000}; ///< priority of this Active Object
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public:
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~CTestModule();
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void CFMessageReceived(TCFMessage& aMsg);
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static CTestModule* NewL(TCFModuleInfo* aStartupArgs);
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void ConstructL(TCFModuleInfo* aStartupArgs);
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void LoggedAfter(TInt aAfterMS, const TDesC8& aDescription);
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private:
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CChannelHandler* iChannelHandler;
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TTestModuleIniDataContainer iDelayTimes;
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TInt iDiscoverPos;
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CDeathTimer* iDeathTimer;
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};
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class CChannelHandler:public CActive
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{
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public:
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static CChannelHandler* NewL(RCFChannel::TMsgQueues aRxQueues,
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RCFChannel::TMsgQueues aTxQueues, CTestModule* aModule);
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void RunL();
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TInt Send(TCFMessage);
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~CChannelHandler();
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protected:
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virtual void DoCancel();
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private:
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void ConstructL(RCFChannel::TMsgQueues aRxQueues,
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RCFChannel::TMsgQueues aTxQueues, CTestModule* aModule);
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CChannelHandler();
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private:
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CTestModule* iModule;
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RCFChannelPair iChannelPair;
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};
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//
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// CChannelHandler class definitions
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//
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CChannelHandler::CChannelHandler():CActive(CActive::EPriorityStandard)
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{
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CActiveScheduler::Add(this);
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}
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CChannelHandler* CChannelHandler::NewL(RCFChannel::TMsgQueues aRxQueues,
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RCFChannel::TMsgQueues aTxQueues, CTestModule* aModule)
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{
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CChannelHandler* pHandler = new (ELeave) CChannelHandler;
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pHandler->ConstructL(aRxQueues, aTxQueues, aModule);
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return pHandler;
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}
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void CChannelHandler::ConstructL(RCFChannel::TMsgQueues aRxQueues,
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RCFChannel::TMsgQueues aTxQueues, CTestModule* aModule)
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{
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iModule = aModule;
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iChannelPair.CreateSend(aTxQueues);
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iChannelPair.CreateRecv(aRxQueues);
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SetActive();
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iChannelPair.NotifyDataAvailable(*this);
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}
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void CChannelHandler::DoCancel(void)
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{
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iChannelPair.CancelDataAvailable();
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}
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TInt CChannelHandler::Send(TCFMessage aMsg)
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{
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TRequestStatus status;
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iChannelPair.NotifySpaceAvailable(*this);
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User::WaitForRequest(status);
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return iChannelPair.Send(aMsg);
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}
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void CChannelHandler::RunL()
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{
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if (iStatus != KErrNone)
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{
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User::Invariant();
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}
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// No error. Take the message from the channel.
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TCFMessage msg;
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TInt err = iChannelPair.Receive(msg);
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if (KErrNone == err)
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{
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//Pass the message
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iModule->CFMessageReceived(msg);
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//Pend again
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SetActive();
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iChannelPair.NotifyDataAvailable(*this);
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}
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else
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{
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User::Invariant();
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}
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}
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CChannelHandler::~CChannelHandler()
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{
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if(IsActive())
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Cancel();
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iChannelPair.CloseNonGracefully();
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}
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//
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// implementation of CTestServer
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//
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CTestModule* CTestModule::NewL(TCFModuleInfo* aStartupArgs)
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/**
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* Create a new CCommServer.
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*
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* This is not a normal 2 phase contruction. If the allocation of the object
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* fails we will panic with -4 which means that something is very wrong.
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*/
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{
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CTestModule* pS;
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CleanupStack::PushL(pS = new CTestModule);
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__ASSERT_ALWAYS(pS!=NULL, User::Panic( KTestCpmPanic, KErrNoMemory));
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#ifdef SYMBIAN_C32ROOT_API_V3
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pS->ConstructL(aStartupArgs);
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#else
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TRAPD(r, pS->ConstructL(aStartupArgs));
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__ASSERT_ALWAYS(r==KErrNone, User::Panic( KTestCpmPanic, KErrNoMemory));
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#endif
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CleanupStack::Pop(pS);
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return pS;
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}
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void CTestModule::ConstructL(TCFModuleInfo* aStartupArgs)
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{
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if (aStartupArgs->iIniData != NULL)
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{
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if (aStartupArgs->iIniData->Length() == sizeof(iDelayTimes))
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{
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TTestModuleIniData pkg;
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pkg.Copy(*(aStartupArgs->iIniData));
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#if defined(SYMBIAN_C32ROOT_API_V3)
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delete aStartupArgs->iIniData;
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#endif
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iDelayTimes = pkg.iParams;
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if(iDelayTimes.iInitDelay == EXIT_BEFORE_RENDEZVOUS)
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User::Leave(KErrGeneral);
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else if(iDelayTimes.iInitDelay > 0)
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LoggedAfter(iDelayTimes.iInitDelay, _L8("Init"));
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else if(iDelayTimes.iInitDelay == PANIC_BEFORE_RENDEZVOUS)
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User::Panic(_L("TESTCPM"), 1);
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__CFLOG_5( KLogTestCPM, KLogCode,
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_L8("TestCpm[%LU] - iIniData delays (msec): discoveryDelay %d bindDelay %d unbindDelay %d shutdownDelay %d"),
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RThread().Id().Id(), iDelayTimes.iDiscoveryDelay, iDelayTimes.iBindDelay,
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iDelayTimes.iUnbindDelay, iDelayTimes.iShutdownDelay);
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iChannelHandler = CChannelHandler::NewL(aStartupArgs->iRxQueues, aStartupArgs->iTxQueues, this);
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RThread::Rendezvous(KErrNone);
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if(iDelayTimes.iInitDelay == PANIC_AFTER_RENDEZVOUS)
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User::Panic(_L("TESTCPM"), 1);
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}
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else
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{
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__CFLOG_1( KLogTestCPM, KLogCode, _L("TestCpm[%LU] - iIniData mismatched"), RThread().Id().Id() );
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#if defined(SYMBIAN_C32ROOT_API_V3)
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delete aStartupArgs->iIniData;
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#endif
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ASSERT(0);
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}
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}
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else
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{
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__CFLOG_1( KLogTestCPM, KLogCode, _L("TestCpm[%LU] - No iIniData"), RThread().Id().Id() );
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ASSERT(0);
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}
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}
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void CTestModule::CFMessageReceived(TCFMessage& aMsg)
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{
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//It is called when a new message arrives from incomming channel
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switch (aMsg.Code())
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{
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case TCFCommsMessage::ECodeDiscover:
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{
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// now wait for delay
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__CFLOG(KLogTestCPM, KLogCode, _L("TestCpm Discover message received"));
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LoggedAfter(iDelayTimes.iDiscoveryDelay, _L8("Discovery"));
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const TCFDiscoverMsg& msg = reinterpret_cast<const TCFDiscoverMsg&>(aMsg);
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// we return our sub-modules one at a time to make sure the RootServer copes with iterative discovery
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const TInt numSubModules = sizeof(KSubModules) / sizeof(KSubModules[0]);
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ASSERT(msg.Size() > 0);
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ASSERT(iDiscoverPos < numSubModules);
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if(msg.Reset())
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iDiscoverPos = 0;
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TCFSubModuleName name;
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const TText8* subMod = KSubModules[iDiscoverPos++];
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name.Copy(subMod);
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msg.SubModuleNames()[0] = name;
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TBool discoveryEnded = (iDiscoverPos == numSubModules);
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TCFDiscoverRespMsg diskresp(msg.Identifier(), 1, !discoveryEnded);
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TInt err = iChannelHandler->Send(diskresp);
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if(KErrNone != err)
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{
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User::Invariant();
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}
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if(discoveryEnded && iDelayTimes.iDeathDelay != NO_PREMATURE_DEATH)
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{
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TRAP(err, iDeathTimer = CDeathTimer::NewL(iDelayTimes.iDeathDelay * 1000));
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ASSERT(iDeathTimer);
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}
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}
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break;
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case TCFCommsMessage::ECodeBind:
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{
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__CFLOG(KLogTestCPM, KLogCode, _L("TestCpm Bind message received"));
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// now wait for delay
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LoggedAfter(iDelayTimes.iBindDelay, _L8("Bind"));
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const TCFBindMsg& msg = reinterpret_cast<const TCFBindMsg&>(aMsg);
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TCFBindCompleteMsg resp(msg.Identifier(), KErrNone);
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TInt err = iChannelHandler->Send(resp);
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if(KErrNone != err)
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{
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User::Invariant();
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}
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}
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break;
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case TCFCommsMessage::ECodeUnbind:
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{
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__CFLOG(KLogTestCPM, KLogCode, _L("TestCpm UnBind message received"));
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// now wait for delay
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LoggedAfter(iDelayTimes.iUnbindDelay, _L8("Unbind"));
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const TCFUnbindMsg& msg = reinterpret_cast<const TCFUnbindMsg&>(aMsg);
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TCFUnbindCompleteMsg resp(msg.Identifier(), KErrNone);
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TInt err = iChannelHandler->Send(resp);
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if(KErrNone != err)
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{
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User::Invariant();
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}
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}
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break;
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case TCFCommsMessage::ECodeShutdown:
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// now wait for delay
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__CFLOG(KLogTestCPM, KLogCode, _L("TestCpm Shutdown message received"));
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LoggedAfter(iDelayTimes.iShutdownDelay, _L8("Shutdown"));
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CActiveScheduler::Stop();
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break;
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default:;
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User::Invariant();
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}
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}
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CTestModule::~CTestModule()
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{
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delete iChannelHandler;
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delete iDeathTimer;
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}
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void CTestModule::LoggedAfter(TInt aAfterMS, const TDesC8& aDescription)
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{
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(void) aDescription;
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__CFLOG_2(KLogTestCPM, KLogCode, _L8("TestCpm: %d ms %S pause"), aAfterMS, &aDescription);
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User::After(aAfterMS * 1000);
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__CFLOG_1(KLogTestCPM, KLogCode, _L8("TestCpm: %S pause complete"), &aDescription);
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}
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//---------------
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void DoModuleThreadL(TAny * aArg)
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{
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TCFModuleInfo* args = reinterpret_cast<TCFModuleInfo*>(aArg);
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CActiveScheduler* scheduler = new (ELeave) CActiveScheduler;
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CleanupStack::PushL(scheduler);
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CActiveScheduler::Install(scheduler);
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CTestModule *pTm = CTestModule::NewL(args);
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__CFLOG_1( KLogTestCPM, KLogCode, _L("TestCpm[%LU] - Completed rendezvous."), RThread().Id().Id() );
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CActiveScheduler::Start();
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__CFLOG_1( KLogTestCPM, KLogCode, _L("TestCpm[%LU] - Exiting thread function"), RThread().Id().Id() );
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delete pTm;
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CActiveScheduler::Install(NULL);
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CleanupStack::PopAndDestroy(scheduler);
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}
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EXPORT_C TInt ModuleThread(TAny * aArg)
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{
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CTrapCleanup* cleanup = CTrapCleanup::New();
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if(!cleanup)
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return KErrNoMemory;
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TRAPD(ret, DoModuleThreadL(aArg))
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if (ret!=KErrNone)
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{
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__CFLOG(KLogTestCPM, KLogCode, _L("ModuleThread failed to create TestCpm"));
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}
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delete cleanup;
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return ret;
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}
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