// Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "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:

//

//  INCLUDES

#include "ctlbsclientpostp208.h"

#include <EPos_CPosModules.h>

#include <EPos_CPosModuleUpdate.h>

#include <EPos_CPosModuleIdList.h>

// CONSTANTS

static const TInt KNrOfClients = 5;

static const TInt KNrOfRuns = 20;

static const TInt KServerMinHeapSize =  4096;

static const TInt KServerMaxHeapSize =  128000;

_LIT(KThread2Name, "req_location1");

_LIT(KThread3Name, "req_location2");

_LIT(KErrMsgThreadCreation, "failed to create thread");

// ================= MEMBER FUNCTIONS =======================

// Constructor.

CT_LbsClientPosTp208::CT_LbsClientPosTp208(CT_LbsServer& aParent): CT_LbsPortedStepBase(aParent)

    {  

    _LIT(KTestName, "TP208-Multi Thread Connection");

    SetTestStepName(KTestName); 

    }

// ---------------------------------------------------------

// Destructor.

// ---------------------------------------------------------

CT_LbsClientPosTp208::~CT_LbsClientPosTp208()

	{

	}

// ---------------------------------------------------------

// CPosTp208::CloseTest

// Always called after the test, even if the test leaves

// (other items were commented in a header).

// ---------------------------------------------------------

//

void CT_LbsClientPosTp208::CloseTest()

    {

    ClosePositioner();

    Disconnect();

    }

// Struct passed to the thread in a TAny* 

struct MyAnyData

{

    TBool     iFullTest; // If fulltest defined

    TInt      iNrOfRuns; // number if requests to make for each thread

};

//

// Performes the test by connecting to MLFW  

// (and makes a number of Location requests if aFullTest is true

//

void DoTestL(TBool aFullTest, TInt aNumberOfRuns, TInt *aResult)

    {

    RPositionServer	posServer;

	TInt errorCode = errorCode = posServer.Connect();

    if (errorCode != KErrNone)

        {

        *aResult = KErrCouldNotConnect;

        return;

        }

    CleanupClosePushL(posServer);

    RPositioner positioner;

    // Full test means requesting position updates

    if (aFullTest)

        {

        TPositionInfo positionInfo = TPositionInfo();

        const TInt32 KUidMultiPsy = 0x01010176;

        TUid uidMultiPsy;

        uidMultiPsy.iUid = KUidMultiPsy;

        errorCode = positioner.Open(posServer, uidMultiPsy);

        if (errorCode != KErrNone) 

        {

            *aResult = errorCode;

            return;

        }

        CleanupClosePushL(positioner);

        _LIT(KService ,"Service");

        errorCode = positioner.SetRequestor(CRequestor::ERequestorService,

            CRequestor::EFormatApplication, KService);

        if (errorCode != KErrNone)

        {

            *aResult = 1001;

            return;

        }

        TRequestStatus status;

        TLocality loca(TCoordinate(0,0,0),0);

        TPosition pos(loca, TTime(0));

        for (TInt i = 0; i < aNumberOfRuns; i++)

        {

            positionInfo.SetPosition(pos);

            positioner.NotifyPositionUpdate(positionInfo, status);

            User::WaitForRequest(status);

            TInt err = status.Int();

            if (err != KErrNone)

            {

                *aResult = err;

            }

            TPosition result;

            positionInfo.GetPosition(result);

            //sanity check

            if (result.Latitude() == pos.Latitude() ||

                result.Longitude() == pos.Longitude() ||

                result.Altitude() == pos.Altitude())

            {

                //_LIT(KErrorPositon, "ERROR:: The postion was not updated");

                errorCode = 1005;

            }   

        }

        positioner.Close();

        CleanupStack::PopAndDestroy(&positioner);

    }

    posServer.Close();

    CleanupStack::PopAndDestroy(&posServer);

    }

// ---------------------------------------------------------

// LOCAL_C TInt MyThreadFunctionL(TAny* aData)

// Runs the DoTestL in a TRAP nest

// Panics this thread if any errors occurred

// ---------------------------------------------------------

//

LOCAL_C TInt MyThreadFunctionL(TAny* aData)

  {

  __UHEAP_MARK;

	CTrapCleanup* cleanup=CTrapCleanup::New(); // get clean-up stack

    // Read parameters from TAny*

    MyAnyData* info = (MyAnyData*) aData;

    TInt result = KErrNone;

    TInt err = KErrNone;

    // Why must this function be TRAPPED?

    TRAP(err, DoTestL(info->iFullTest, info->iNrOfRuns, &result));

    _LIT(KErrorConnect, "Error when connecting to RPositionServer");

    __ASSERT_ALWAYS(!err, User::Panic(KErrorConnect, err));

    __ASSERT_ALWAYS(result == KErrNone, User::Panic(KErrorConnect, result));

	delete cleanup; // destroy clean-up stack

	__UHEAP_MARKEND;

  return 0;

  }

// ---------------------------------------------------------

// CPosTp208::StartThreads

//

// (other items were commented in a header).

// ---------------------------------------------------------

//

TInt CT_LbsClientPosTp208::StartThreads(TBool aFullTest)

    {

    TFixedArray<TRequestStatus, KNrOfClients> statusArray;

    TFixedArray<RThread, KNrOfClients> threadArray;

    TFixedArray<TInt, KNrOfClients> retArray;

    TBuf<150> buf;

    TInt errorsFound = KErrNone;

    _LIT(KInfoCreate, "Creating threads");

    INFO_PRINTF1(KInfoCreate);

    _LIT(KThreadName, "Thread %d");

    // Introduce parameters for each thread.

    MyAnyData info;

    info.iNrOfRuns = KNrOfRuns;

    info.iFullTest = aFullTest;

    // Make sure that if one of the threads panic, whole emulator is not

    // paniced (this has effect only in Wins).

    TBool jit = User::JustInTime();

    User::SetJustInTime(EFalse);

    TInt i=0;

    for (i=0; i<KNrOfClients; i++)

        {

        iThreadCount++;

        buf.Zero();

        buf.Format(KThreadName, iThreadCount);

        retArray[i] = threadArray[i].Create(buf, MyThreadFunctionL, KDefaultStackSize, KServerMinHeapSize, KServerMaxHeapSize, &info);

        if (retArray[i] != KErrNone)

            {

            _LIT(KErr, "Error when creating thread%d, errorcode %d");

            buf.Format(KErr, i, retArray[i]);

            INFO_PRINTF1(buf);

            errorsFound++;

            }

        else 

            {

            _LIT(KErr, "Created thread %d");

            buf.Format(KErr, i);

            INFO_PRINTF1(buf);

            threadArray[i].Logon(statusArray[i]); 

            }

        }

    for (TInt j=0; j<KNrOfClients; j++)

        {

        if (retArray[j] == KErrNone) 

            {

            buf.Zero();

            _LIT(KInfoResume, "Resuming thread %d");

            buf.Format(KInfoResume, j);

            //if (bDEBUG) 

            INFO_PRINTF1(buf);

            User::After(6000000);

            threadArray[j].Resume();

            }

        }

	for (i = KNrOfClients-1; i>=0; i--)

        {

        if (retArray[i] == KErrNone) User::WaitForRequest(statusArray[i]);

        buf.Zero();

        buf.Format(KThreadName, i);

        _LIT(KWaitForRequest, " User::WaitForRequest ");

        buf.Append(KWaitForRequest);

        INFO_PRINTF1(buf);

        buf.Zero();

        buf.Format(KThreadName, i);

        if (threadArray[i].ExitType() == EExitPanic)

            {

            _LIT(KPanicExit, " EExitPanic ");

            buf.Append(KPanicExit); 

            INFO_PRINTF1(buf);

            errorsFound++;

            }

        else if (threadArray[i].ExitType() == EExitKill)

            {

            _LIT(KKillExit, " EExitKill");

            buf.Append(KKillExit); 

            INFO_PRINTF1(buf);

            }

        else if (threadArray[i].ExitType() == EExitPending)

            {

            _LIT(KPendingExit, " EExitPending");

            buf.Append(KPendingExit); 

            INFO_PRINTF1(buf);

            errorsFound++;

            }

        else

            {

            _LIT(KOtherExit, " other ");

            buf.Append(KOtherExit);

            INFO_PRINTF1(buf);

            errorsFound++;

            }

        }

      for (i=0; i<KNrOfClients; i++)

        {

         buf.Zero();

         _LIT(KDEBUG, "Wrong reasoncode from Thread %d reasoncode %d");

         buf.Format(KDEBUG, i, threadArray[i].ExitReason());

         if (threadArray[i].ExitReason() != KErrNone) INFO_PRINTF1(buf);

         threadArray[i].Close();

        }

    // Only affected on WINS emulator

    User::SetJustInTime(jit);

    return errorsFound;

    }

/**

 * Connection is opened to location server,and closed

 *

 * If anything fails during the execution of this test, then function

 * leaves with proper error code.

 *

 * Parameters:

 **/

void LocationRequestThreadMainPartL(TDes& aErrorBuf)

    {

    // Open connection to Location server

    RPositionServer server;

    TInt err = server.Connect(); 

    if (err != KErrNone)

        {

        _LIT(KErrOpen, "Server open failed with code %d\r\n");

        aErrorBuf.Format(KErrOpen, err);

        }

    else

        {

        _LIT(KOkOpen, "Server open ok\r\n");

        aErrorBuf.Copy(KOkOpen);

        }

    User::LeaveIfError(err);

    CleanupClosePushL(server);

    CleanupStack::PopAndDestroy(1); // server, positioner

    _LIT(KInfTestComplet, "Test completed ok for this thread\r\n");

    aErrorBuf.Append(KInfTestComplet);

    }

/**

 * This is the main function for threads that connects and

 * disconnect from MLFW

 *

 * Function returns 0 if running of the test did not leave.

 *Otherwise the leave code is returned.

 **/

LOCAL_C TInt LocationRequestThread(TAny* aData)

{

    // Create cleanupstack for this thread

    CTrapCleanup* cleanup = CTrapCleanup::New();

    // No parameters to read, just start main function.

    HBufC* buf = HBufC::NewL(1024);

    TPtr ptr = buf->Des();

    // Run the actual test, and trap possible leave

    TRAPD(leave, LocationRequestThreadMainPartL(ptr));

    // Open connection to file server

    RFs fs;

    User::LeaveIfError(fs.Connect());

    TInt index = *((TInt*) aData);

    TBuf<30> errorFile;

    _LIT(KInfThread, "c:\\logs\\thread%derrinfo.txt");

    errorFile.Format(KInfThread, index);

    // Open log file

    RFile file;

    TInt err = file.Replace(fs,errorFile,EFileStreamText|EFileWrite);

    if (err != KErrNone)

        {

        User::Leave(err);

        }

    _LIT(KErrLeave, "*** This thread (thread %d) leave code: %d\r\n");

    ptr.AppendFormat(KErrLeave, index, leave);

    TFileText fileText;

    fileText.Set(file);

    fileText.Write(ptr);

    // Close log file

    file.Close();

    fs.Close();

    // Delete cleanup stack

    delete cleanup;

    // Exit this thread with leave code (KErrNone in successful case)

    User::Exit(leave);

    return 0;

}

// ---------------------------------------------------------

// CPosTp208::DoFastConnectionL

//

// (other items were commented in a header).

// ---------------------------------------------------------

//

TInt CT_LbsClientPosTp208::DoFastConnectionL()

    {   

    TInt err;

    // Create two different threads. Each thread connects

    // and disconnect from MLFW very fast.

    const TInt KMinHeapSize =  4096;

    const TInt KMaxHeapSize =  128000;

    RThread thread2;

    RThread thread3;

    TInt thread2Id = 2;

    TInt thread3Id = 3;

    // Make sure that if one of the threads panic, whole emulator is not

    // paniced (this has effect only in Wins).

    User::SetJustInTime(EFalse);

    _LIT(KInfo, "Create two threads");

    INFO_PRINTF1(KInfo);

    err = thread2.Create(KThread2Name, LocationRequestThread, KDefaultStackSize, 

    KMinHeapSize, KMaxHeapSize, &thread2Id);

    AssertTrueL(err == KErrNone, KErrMsgThreadCreation, err);   

    err = thread3.Create(KThread3Name, LocationRequestThread, KDefaultStackSize, 

    KMinHeapSize, KMaxHeapSize, &thread3Id);

    AssertTrueL(err == KErrNone, KErrMsgThreadCreation, err);   

    // Logon to each thread, so we can get a notification when they kill

    // themselves.

    TRequestStatus status2, status3;

    thread2.Logon(status2);

    thread3.Logon(status3);

    _LIT(KStart, "Start the threads will connect to and disconnect to MLFW,");

    INFO_PRINTF1(KStart);

    // Start all treads.

    thread2.Resume();

    User::After(2000000);

    thread3.Resume();

    // Wait for all threads to exit 

    User::WaitForRequest(status2); 

    User::WaitForRequest(status3); 

    // Actual test is now run.

    _LIT(KInfoExit, "All threads have exited, exit reasons:");

    INFO_PRINTF1(KInfoExit);

    // Check that all threads had correct exit reason. Also log

    // all the exit reasons into log file.

    TInt exitReasonsCorrect = 0;

    exitReasonsCorrect |= thread2.ExitReason();

    exitReasonsCorrect |= thread3.ExitReason();

    // Close all handles to threads.

    thread2.Close();

    thread3.Close();

    // Return back to normal mode

    User::SetJustInTime(ETrue);  

    return exitReasonsCorrect;

    }

// ---------------------------------------------------------

// CPosTp208::StartL

//

// (other items were commented in a header).

// ---------------------------------------------------------

//

void CT_LbsClientPosTp208::StartL()

    {

    //first do a simple connection test

    TInt fasterr = DoFastConnectionL();

    _LIT(KFailConnect, "Fast connection failed");

    AssertTrueL(fasterr == KErrNone, KFailConnect, fasterr);  

    SetupPsyL(iUidMultiPsy);

    TInt nrOfRounds = 1;

    TBuf<100> buf;

    _LIT(KPsitionUpdate, 

    		">>>>>>>>>>Running StartThreads(ETrue) requesting position updates<<<<<<<<");

    INFO_PRINTF1(KPsitionUpdate);

    _LIT(KEmptySpace, "");

    _LIT(KRound, ">>>>>>Round nr %d :");

    _LIT(KErrorsFound, "Errors found!!!");

    for (TInt i=0; i<nrOfRounds; i++)

        {

        INFO_PRINTF1(KEmptySpace);

        buf.Format(KRound, i);

        INFO_PRINTF1(buf);

        TTime now, startTime;

        TTimeIntervalMicroSeconds requestTime;

        startTime.UniversalTime();

        TInt res = StartThreads(ETrue);

        if (res != KErrNone) 

        	LogErrorAndLeaveL(KErrorsFound, res);

        now.UniversalTime();

        requestTime = now.MicroSecondsFrom(startTime);

        _LIT(KDebug, "%d requests from %d threads took: %d microsecs.");

        buf.Zero();

        TInt64 reqTime = requestTime.Int64();

        buf.Format(KDebug, KNrOfClients * KNrOfRuns, KNrOfClients, reqTime);

        INFO_PRINTF1(buf);

        }

    _LIT(KConnectDisconnect, 

    		">>>>>>>>>>Running StartThreads(EFalse) connect/disconnect Epos<<<<<<<<");