diff -r 000000000000 -r a41df078684a kerneltest/e32test/earlyextension/earlyextension.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/kerneltest/e32test/earlyextension/earlyextension.cpp Mon Oct 19 15:55:17 2009 +0100 @@ -0,0 +1,57 @@ +// Copyright (c) 2007-2009 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: +// e32test\earlyextension\earlyextension.cpp +// This is to test the registration of early extension and will do the following +// - Constructing the static data in VariantInit0 (the main extension object) +// - In Init3 entrypoint allocating space in Kernel Heap to store the time stamp obtained +// calling Kern::SystemTime(). +// - Supplying one exported function to allow reading the time stamp. +// +// + + +#include +#include "earlyextension.h" + +static TestEarlyExtension* EarlyExtension; + +/** Registering as early extension */ +DECLARE_EXTENSION_WITH_PRIORITY(EARLY_EXTENSION_PRIORITY) + { + TestEarlyExtension* ee = new TestEarlyExtension; + if(!ee) + return KErrNoMemory; + EarlyExtension=ee; + EarlyExtension->iTime = new TTimeK; //Allocate memory for storing time stamp. + if(!EarlyExtension->iTime) + return KErrNoMemory; + *EarlyExtension->iTime = Kern::SystemTime(); //Store time stamp + // wait one tick to guarantee that system time will be different if called from the entry point of a following extension + NKern::Sleep(1); + return KErrNone; + } + +/** This function allows to read the time stamp taken during the init3 entry point */ +EXPORT_C void TestEarlyExtension::GetTimeStamp(TTimeK& aTime) + { + if(!EarlyExtension->iTime) + { + aTime = 0; + return; + } + aTime = *EarlyExtension->iTime; + return; + } + +