--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/piprofiler/plugins/PWRplugin/inc/PwrPlugin.h	Wed Sep 15 00:19:18 2010 +0300
@@ -0,0 +1,167 @@
+/*
+* 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:  
+*
+*/
+
+#ifndef BAPPEA_PWR_SAMPLER_H
+#define BAPPEA_PWR_SAMPLER_H
+
+//#define PWR_SAMPLER_BACKLIGHT
+
+//#include "PIProfilerConfigInternal.h"
+
+// system definitions
+#include <w32std.h>
+#include <e32std.h>
+
+#include <e32property.h>
+#include <HWRMPower.h>
+#include <HWRMLight.h>
+
+// user definitions
+#include <piprofiler/SamplerPluginInterface.h>
+#include <piprofiler/ProfilerGenericClassesUsr.h>
+
+// caption definitions
+_LIT8(KPWRShortName, "pwr");
+_LIT8(KPWRMediumName, "Power sampler");
+_LIT8(KPWRLongName, "Power usage sampler");
+_LIT8(KPWRDescription, "Power sampler: \nSampling power consumption on Nokia S60 devices\nHW dep: N/A\nSW dep: S60 3.0\n");
+
+// Minimum allowed sampling interval (in ms). 0 means undefined.
+const TInt KMinSampleInterval = 250;
+const TInt KReportingPeriodInfinite = 0;
+
+const TUid KGppPropertyCat={0x20201F70};
+enum TGppPropertyKeys
+    {
+    EGppPropertySyncSampleNumber
+    };
+
+const TUid KPwrNotifierUid = { 0x2001E5B9 };
+class CProfilerPowerListener;
+
+/*
+ *
+ * PWR sampler plug-in definition
+ *
+ */
+
+class CPwrPlugin : public CSamplerPluginInterface
+{
+public:
+    static  CPwrPlugin* NewL(const TUid aImplementationUid, TAny* aInitParams);
+            ~CPwrPlugin();
+
+    TInt    ResetAndActivateL(CProfilerSampleStream& aStream);
+    TInt    StopSampling();
+    TBool   Enabled() { return iEnabled; }
+    void    SetEnabled(TBool aEnabled);
+    TInt    GetSamplerType();
+
+    TInt    CreateFirstSample();
+
+    void    GetAttributesL(CArrayFixFlat<TSamplerAttributes>* aAttributes);
+    TInt    SetAttributesL(TSamplerAttributes aAttributes);
+    void    InitiateSamplerAttributesL();
+
+    TInt    ConvertRawSettingsToAttributes(CDesC8ArrayFlat* aSingleSettingArray);
+
+    TInt    DoSetSamplerSettings(CDesC8ArrayFlat* aAllSettings, TDesC8& aSamplerName, TInt aIndex);
+    void    SaveSettingToAttributes(const TDesC8& aSetting, TInt aIndex);
+
+    TUid    Id(TInt aSubId) const;
+
+    // subsampler settings, i.e. samplers implemented within a plugin
+    // no sub samplers, from CSamplerPluginInterface
+    TInt    SubId(TUid aId) const {return KErrNotFound;}
+    TInt    GetSubSamplers(TDes* aDes){return KErrNotFound;}
+
+private:
+            CPwrPlugin();
+    void    ConstructL();
+
+private:
+    TUint8                  iVersion[20];
+    TPtr8                   iVersionDescriptor;
+
+    TInt                    iSamplerType;
+
+    CProfilerPowerListener* iPowerListener;
+
+    TInt                    iPeriod;
+    CArrayFixFlat<TSamplerAttributes>* iSamplerAttributes;
+public:
+    TUint32*                iSampleTime;
+};
+
+#ifdef PWR_SAMPLER_BACKLIGHT
+class CProfilerPowerListener : public MHWRMBatteryPowerObserver, public MHWRMLightObserver
+#else
+class CProfilerPowerListener : public MHWRMBatteryPowerObserver
+#endif
+{
+public:
+    static  CProfilerPowerListener* NewL(CPwrPlugin* aSampler);
+            ~CProfilerPowerListener();
+
+private:
+            CProfilerPowerListener(CPwrPlugin* aSampler);
+    void    ConstructL();
+
+public:
+    TInt    StartL(const TDesC8& aBuf);
+    TInt    Stop();
+    TInt    DisplayNotifierL(const TDesC& aLine1, const TDesC& aLine2, const TDesC& aButton1, const TDesC& aButton2);
+
+    // From MHWRMBatteryPowerObserver
+    virtual void PowerMeasurement(TInt aErr, CHWRMPower::TBatteryPowerMeasurementData& aMeasurement);
+#ifdef PWR_SAMPLER_BACKLIGHT
+    // From MHWRMLightObserver
+    virtual void LightStatusChanged(TInt aTarget, CHWRMLight::TLightStatus aStatus);
+#endif
+
+private:
+    void    Sample();
+
+public:
+    TInt                    iPwrSamplingPeriod;
+    TInt                    iSampleStartTime;
+    // Value that is read from Central Repository and restored after sampling
+    TInt                    iOriginalReportingPeriod;
+
+private:
+
+#ifdef PWR_SAMPLER_BACKLIGHT
+    TUint8                  iSample[13];
+#else
+    TUint8                  iSample[12];
+#endif
+
+    TUint16                 iNominalCapa;
+    TUint16                 iVoltage;
+    TUint16                 iCurrent;
+
+    CPwrPlugin*             iSampler;
+    CHWRMPower*             iPowerAPI;
+
+#ifdef PWR_SAMPLER_BACKLIGHT
+    CHWRMLight*             iLightAPI;
+    CHWRMLight::TLightStatus iBackLightStatus;
+#endif
+};
+
+#endif
+