--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/javaextensions/sensor/src.s60/cpschargerstatesensor.cpp Mon May 03 12:27:20 2010 +0300
@@ -0,0 +1,94 @@
+/*
+* Copyright (c) 2008 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: Charger state sensor implementation
+*
+*/
+
+#include <hwrmpowerstatesdkpskeys.h>
+#include "cpschargerstatesensor.h"
+#include "csensorproperties.h"
+#include "logger.h"
+
+_LIT(KChargerStateSensorDescriptionPart1,
+ "charger_state#"
+ L"device#"
+ L"device#"
+ L"Nokia#"
+ L"description=");
+
+_LIT(KChargerStateSensorDescriptionPart2,
+ "#model=Nokia#"
+ L"connectiontype=1#"
+ L"1#" // isAvailable
+ L"1#" // channel count
+ L"charger_state#" // channel name. for single channel sensors should be same as model
+ L"0#" // accuracy, exact
+ L"2#" // data type. here TYPE_INT
+ L"0#" // scale. here zero (means that scaling is not used)
+ L"boolean#" // unit. Charger is attached or not attached
+ L"1#" // measurement range count
+ L"0#" // smallest measurable value
+ L"1#" // largest measurable value
+ L"1#" // measurement resolution
+ L"@ch_end#"); // channel terminator constant
+
+const TInt KPollInterval = 100000; // 0.1 sec
+
+CPSChargerStateSensor* CPSChargerStateSensor::NewL()
+{
+ JELOG2(ESensor);
+ CPSChargerStateSensor* self = new(ELeave)CPSChargerStateSensor();
+ CleanupStack::PushL(self);
+ self->ConstructL(KPSUidHWRMPowerState, KHWRMChargingStatus);
+ CleanupStack::Pop(); // self
+ return self;
+}
+
+CPSChargerStateSensor::CPSChargerStateSensor()
+ : CPSSensorBase(KPollInterval)
+{
+ JELOG2(ESensor);
+}
+
+CPSChargerStateSensor::~CPSChargerStateSensor()
+{
+ JELOG2(ESensor);
+}
+
+HBufC* CPSChargerStateSensor::CreateDescriptionLC()
+{
+ JELOG2(ESensor);
+ HBufC* desc = HBufC::NewLC(KMaxSensorDescriptionLength);
+ TPtr desPtr = desc->Des();
+ desPtr.Append(KChargerStateSensorDescriptionPart1);
+ desPtr.Append(SensorProperties::GetPropertyString(KSensorDescription,
+ EChargerStateSensor));
+ desPtr.Append(KChargerStateSensorDescriptionPart2);
+ return desc;
+}
+
+CSensorBase* CPSChargerStateSensor::DuplicateL()
+{
+ JELOG2(ESensor);
+ return NewL();
+}
+
+TReal CPSChargerStateSensor::InterpretValue(TReal aValue)
+{
+ JELOG2(ESensor);
+ // Return 1 if aValue is bigger than 0. Return 0 if 0.
+ // Negative aValue is an error code and is returned as is.
+ return aValue > 0 ? 1 : aValue;
+}
+