// Copyright (c) 2006-2009 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:

//

#include "sysmondemo.h"

#include "e32cons.h"

#include "e32cmn.h"

#include "bacline.h"

#include "restartsys.h"

_LIT(KPOKE, "poke") ;

_LIT(KKILL, "kill") ;

_LIT(KDONE, "done") ;

_LIT(KRESTART, "restart") ;

static TInt StartServer()

//

// Start the server process. Simultaneous launching

// of two such processes should be detected when the second one attempts to

// create the server object, failing with KErrAlreadyExists.

//

	{

	/* we shall not load the server if it is not there*/

	return -1 ;	

	}

TInt RDemoCli::Open()

{

	TInt retry=2;

	for (;;)

		{

		TInt r=CreateSession(KDemoServerName,TVersion(0,0,0),1);

		if (r!=KErrNotFound && r!=KErrServerTerminated)

			return r;

		if (--retry==0)

			return r;

		r=StartServer();

		if (r!=KErrNone && r!=KErrAlreadyExists)

			return r;

		}

}

void RDemoCli::Close()

{

	RSessionBase::Close() ;	

}

void RDemoCli::Poke(TTime &time)

{	

//	TPckgBuf<TTime*> buf(&time) ;	

//	TIpcArgs ipcArgs(&buf) ;	

	TPckg<TTime> buf(time) ;

	TIpcArgs ipcArgs(&buf) ;	

	SendReceive(EServerPoke,ipcArgs) ;			

}

void RDemoCli::Kill(TTime &time)

{

//	TPckgBuf<TTime*> buf(&time) ;	

//	TIpcArgs ipcArgs(&buf) ;	

	TPckg<TTime> buf(time) ;

	TIpcArgs ipcArgs(&buf) ;	

	SendReceive(EServerKill,ipcArgs) ;	

}

void RDemoCli::Done(TTime &time)

{

//	TPckgBuf<TTime*> buf(&time) ;	

//	TIpcArgs ipcArgs(&buf) ;	

	TPckg<TTime> buf(time) ;

	TIpcArgs ipcArgs(&buf) ;	

	SendReceive(EServerDone,ipcArgs) ;	

}

CConsoleBase *gConsole ;

void TestDemoL()

{

	RDemoCli demoCli ;

	TTime time ;	

	gConsole = Console::NewL(_L("Demo"), TSize(KConsFullScreen, KConsFullScreen)) ;	

	CleanupStack::PushL(gConsole) ;

	CCommandLineArguments* args = CCommandLineArguments::NewL() ;	

	CleanupStack::PushL(args) ;

	TPtrC command ;

	command.Set(KNullDesC) ;

	if (args->Count() > 1)

	{

		command.Set(args->Arg(1))  ;	

	}

	else

	{

		gConsole->Printf(_L("Usage: sysmondemocli [poke|kill|done|restart <mode>]\n")) ;

	}

	if (command.Compare(KRESTART) == 0)

	{

		TBuf<10> modeBuf = args->Arg(2) ;

		TPtr8 data = modeBuf.Collapse() ;

		TLex8 txt8 = TLex8(const_cast<TUint8*> (data.PtrZ())) ;

		TInt mode ;

		txt8.Val(mode) ;

		TInt err = RestartSys::RestartSystem(mode) ; /* restart in a different mode */		

		User::Leave(err) ;

	}	

	if (demoCli.Open() != KErrNone) 

	{

		gConsole->Printf(_L("The SysMonDemo server is not there - bye\n")) ;

		gConsole->Printf(_L("Press any key to continue...\n")) ;	

		gConsole->Getch() ;

		User::Leave(KErrNone) ;

	}	

	CleanupClosePushL(demoCli) ;

	if (command.Compare(KPOKE) == 0)

	{		

		demoCli.Poke(time) ;

		gConsole->Printf(_L("The SysMonDemo server was last loaded at (local time):\n")) ;

		TDateTime dt = time.DateTime() ;

		gConsole->Printf(_L("Year %d Month %d Day %d Hour %d Min %d Sec %d\n"), dt.Year(), dt.Month(), dt.Day(), dt.Hour(), dt.Minute(), dt.Second()) ;		

	}

	else if (command.Compare(KKILL) == 0)

	{

		demoCli.Kill(time) ;

		gConsole->Printf(_L("The SysMonDemo server has been killed.\n")) ;

		gConsole->Printf(_L("The time of death:\n")) ;

		TDateTime dt = time.DateTime() ;

		gConsole->Printf(_L("Year %d Month %d Day %d Hour %d Min %d Sec %d\n"), dt.Year(), dt.Month(), dt.Day(), dt.Hour(), dt.Minute(), dt.Second()) ;		

		gConsole->Printf(_L("SysMon is going to reload SysMonDemo server soon.\n")) ;

	}

	else if (command.Compare(KDONE) == 0)

	{

		demoCli.Done(time) ;

		gConsole->Printf(_L("Monitoring has been cancelled for SysMonDemo\n")) ;

		gConsole->Printf(_L("The SysMonDemo server has been killed. But it won't be reloaded\n")) ;

		gConsole->Printf(_L("The time of death:\n")) ;

		TDateTime dt = time.DateTime() ;

		gConsole->Printf(_L("Year %d Month %d Day %d Hour %d Min %d Sec %d\n"), dt.Year(), dt.Month(), dt.Day(), dt.Hour(), dt.Minute(), dt.Second()) ;				

	}

	// User::After(10000000) ; // let the console stay for a while

	gConsole->Printf(_L("Press any key to continue...\n")) ;

	gConsole->Getch() ;

	CleanupStack::PopAndDestroy(&demoCli) ;

	CleanupStack::PopAndDestroy(args) ;

	CleanupStack::PopAndDestroy(gConsole) ;	

}

TInt E32Main()

	{

	__UHEAP_MARK;

	CTrapCleanup* cleanup=CTrapCleanup::New();

	TInt err = KErrNone ;

//	for(;;)

	{

		TRAP(err, TestDemoL());		

	}

	delete cleanup;

	__UHEAP_MARKEND;

	return (err);

	}