1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/persistentdata/featuremgmt/featuremgr/src/serverexe/featmgrtimer.cpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,146 @@
     1.4 +// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +//
    1.18 +
    1.19 +
    1.20 +
    1.21 +// INCLUDE FILES
    1.22 +#include <e32base.h>
    1.23 +#include "featmgrtimer.h"
    1.24 +#include "featmgrdebug.h"
    1.25 +#ifdef __WINS__
    1.26 +#include <e32svr.h>
    1.27 +#include <u32hal.h>
    1.28 +#endif
    1.29 +
    1.30 +// LOCAL CONSTANTS
    1.31 +// KFeatMgrTimer is a patchable constant and can be modified during buildrom time.
    1.32 +// Note that it is not allowed to assign a value for constant in this file,
    1.33 +// because hence gets inlined by compiler and cannot be patched by buildrom.
    1.34 +IMPORT_C extern const TInt KFeatMgrTimer;
    1.35 +
    1.36 +// ============================ MEMBER FUNCTIONS ===============================
    1.37 +
    1.38 +// -----------------------------------------------------------------------------
    1.39 +// CFeatMgrTimer::NewL
    1.40 +// Two-phased constructor.
    1.41 +// -----------------------------------------------------------------------------
    1.42 +//
    1.43 +CFeatMgrTimer* CFeatMgrTimer::NewL( MFeatMgrTimerCallback& aCallback )
    1.44 +    {
    1.45 +    FUNC_LOG
    1.46 +
    1.47 +    CFeatMgrTimer* p = new (ELeave) CFeatMgrTimer( aCallback );
    1.48 +    CleanupStack::PushL( p );
    1.49 +    p->ConstructL();
    1.50 +    CleanupStack::Pop( p );
    1.51 +
    1.52 +    return p;
    1.53 +    }
    1.54 +
    1.55 +// -----------------------------------------------------------------------------
    1.56 +// CFeatMgrTimer::CFeatMgrTimer
    1.57 +// Constructor with callback class as a parameter.
    1.58 +// -----------------------------------------------------------------------------
    1.59 +//
    1.60 +CFeatMgrTimer::CFeatMgrTimer( MFeatMgrTimerCallback& aCallback )
    1.61 +                              : CTimer(EPriorityHigh), 
    1.62 +                              iCallback(aCallback)                              
    1.63 +    {
    1.64 +    }
    1.65 +
    1.66 +// -----------------------------------------------------------------------------
    1.67 +// CFeatMgrTimer::~CFeatMgrTimer
    1.68 +// Destructor.
    1.69 +// -----------------------------------------------------------------------------
    1.70 +//
    1.71 +CFeatMgrTimer::~CFeatMgrTimer()
    1.72 +    {
    1.73 +    }
    1.74 +    
    1.75 +// -----------------------------------------------------------------------------
    1.76 +// CFeatMgrTimer::ConstructL
    1.77 +// Symbian 2nd phase constructor can leave.
    1.78 +// -----------------------------------------------------------------------------
    1.79 +//
    1.80 +void CFeatMgrTimer::ConstructL()
    1.81 +    {
    1.82 +    FUNC_LOG
    1.83 +    
    1.84 +    CTimer::ConstructL();
    1.85 +
    1.86 +    TInt timerVal( KFeatMgrTimer );
    1.87 +#ifdef __WINS__
    1.88 +	// KFeatMgrTimer is a Rom patchable constant, so need an emulator equivalent
    1.89 +	// if WINS then read value from epoc.ini
    1.90 +	// requires licencees to set property in epoc.ini
    1.91 +	TInt load = 0;
    1.92 +	TInt err = UserSvr::HalFunction(EHalGroupEmulator,EEmulatorHalIntProperty,
    1.93 +	    (TAny*)"patchdata_featmgrserver_exe_KFeatMgrTimer",&load);
    1.94 +	    INFO_LOG1( "CFeatMgrTimer::ConstrutcL - timer err %d", err );
    1.95 +	if (err == KErrNone)
    1.96 +		{
    1.97 +		timerVal = load;
    1.98 +		}
    1.99 +#endif
   1.100 +    INFO_LOG1( "CFeatMgrTimer::ConstrutcL - timer value %d", timerVal );
   1.101 +    Set( timerVal );
   1.102 +    }
   1.103 +
   1.104 +// -----------------------------------------------------------------------------
   1.105 +// CFeatMgrTimer::Set
   1.106 +// Start the timer to complete after the specified number of microseconds.
   1.107 +// If the duration is zero, then timer is set to predefined maximum value.
   1.108 +// -----------------------------------------------------------------------------
   1.109 +//
   1.110 +void CFeatMgrTimer::Set(const TTimeIntervalMicroSeconds32& aInterval)
   1.111 +    {
   1.112 +    FUNC_LOG
   1.113 +
   1.114 +    INFO_LOG1( "CFeatMgrTimer::Set(%d)", aInterval.Int() );
   1.115 +
   1.116 +    __ASSERT_ALWAYS( CActiveScheduler::Current(), User::Invariant() );
   1.117 +    
   1.118 +    if (!IsAdded())
   1.119 +        {
   1.120 +        CActiveScheduler::Add(this);
   1.121 +        }
   1.122 +    
   1.123 +    // If the timer is already running, cancel it... 
   1.124 +    if (IsActive())
   1.125 +        {
   1.126 +        Cancel();
   1.127 +        }
   1.128 +        
   1.129 +    // And set the new timer. If timer has specified maximum time, enforce that.
   1.130 +    TTime now;
   1.131 +    now.HomeTime();
   1.132 +    
   1.133 +    // Otherwise just set the time to specified interval.
   1.134 +    After(aInterval);
   1.135 +    }
   1.136 +
   1.137 +// -----------------------------------------------------------------------------
   1.138 +// CFeatMgrTimer::RunL
   1.139 +// RunL() function will be run after the specified system time expires,
   1.140 +// i.e. time is set by After() method,
   1.141 +// -----------------------------------------------------------------------------
   1.142 +void CFeatMgrTimer::RunL()
   1.143 +    {
   1.144 +    FUNC_LOG
   1.145 +
   1.146 +    iCallback.TimerFired();
   1.147 +    }
   1.148 +
   1.149 +//  End of File