sl@0: // Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // USB Mass Storage Application - also used as an improvised boot loader mechanism
sl@0: //
sl@0: //
sl@0: 
sl@0: 
sl@0: 
sl@0: /**
sl@0:  @file
sl@0: */
sl@0: 
sl@0: #include <e32cons.h>
sl@0: #include <hal.h>
sl@0: #include <f32file.h>
sl@0: 
sl@0: #include "rusbhostmsdevice.h"
sl@0: #include "rusbhostmslogicalunit.h"
sl@0: 
sl@0: #include <d32usbdi_hubdriver.h>
sl@0: #include "usbtypes.h"
sl@0: #include "rextfilesystem.h"
sl@0: #include "cusbmsmountmanager.h"
sl@0: 
sl@0: #include "mdrivedisplay.h"
sl@0: #include "cusbhostao.h"
sl@0: #include "cusbhost.h"
sl@0: 
sl@0: #include "rusbotgsession.h"
sl@0: 
sl@0: #include "cdisplay.h"
sl@0: #include "husbconsapp.h"
sl@0: #include "tmslog.h"
sl@0: 
sl@0: 
sl@0: _LIT(KTxtApp,"HOST USB CONSOLE APP");
sl@0: 
sl@0: 
sl@0: 
sl@0: CHeartBeat* CHeartBeat::NewLC(CDisplay& aDisplay)
sl@0: 	{
sl@0: 	CHeartBeat* me = new(ELeave) CHeartBeat(aDisplay);
sl@0: 	CleanupStack::PushL(me);
sl@0: 	me->ConstructL();
sl@0: 	return me;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: CHeartBeat::CHeartBeat(CDisplay& aDisplay)
sl@0: :   CActive(0),
sl@0:     iDisplay(aDisplay)
sl@0: 	{}
sl@0: 
sl@0: 
sl@0: void CHeartBeat::ConstructL()
sl@0: 	{
sl@0: 	CActiveScheduler::Add(this);
sl@0: 	iTimer.CreateLocal();
sl@0: 	RunL();
sl@0: 	}
sl@0: 
sl@0: 
sl@0: CHeartBeat::~CHeartBeat()
sl@0: 	{
sl@0: 	Cancel();
sl@0: 	}
sl@0: 
sl@0: 
sl@0: void CHeartBeat::DoCancel()
sl@0: 	{
sl@0:     iTimer.Cancel();
sl@0: 	}
sl@0: 
sl@0: 
sl@0: void CHeartBeat::RunL()
sl@0: 	{
sl@0: 	SetActive();
sl@0: 	// Print RAM usage & up time
sl@0: 	iUpTime++;
sl@0:     iDisplay.UpTime(iUpTime);
sl@0: 
sl@0: 	TInt mem=0;
sl@0: 	if (HAL::Get(HALData::EMemoryRAMFree, mem)==KErrNone)
sl@0: 		{
sl@0:         iDisplay.MemoryFree(mem);
sl@0: 		}
sl@0: 	iTimer.After(iStatus, 1000000);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: GLDEF_C void RunAppL()
sl@0:     {
sl@0:     __MSFNSLOG
sl@0:     CActiveScheduler* sched = new(ELeave) CActiveScheduler;
sl@0:     CleanupStack::PushL(sched);
sl@0:     CActiveScheduler::Install(sched);
sl@0: 
sl@0:     RFs fs;
sl@0:     User::LeaveIfError(fs.Connect());
sl@0:     CleanupClosePushL(fs);
sl@0: 
sl@0:     RUsbOtgSession usbOtgSession;
sl@0:     TInt err = usbOtgSession.Connect();
sl@0:     User::LeaveIfError(err);
sl@0: 
sl@0:     CConsoleBase* console;
sl@0: 	console = Console::NewL(KTxtApp, TSize(KConsFullScreen,KConsFullScreen));
sl@0: 	CleanupStack::PushL(console);
sl@0: 
sl@0:     CDisplay* display = CDisplay::NewLC(fs, *console);
sl@0: 	CMessageKeyProcessor::NewLC(*display, usbOtgSession);
sl@0:     CHeartBeat::NewLC(*display);
sl@0: 
sl@0:     display->Menu();
sl@0:     display->DriveListL();
sl@0: 
sl@0: 
sl@0:     CUsbHostDisp* usbHost = CUsbHostDisp::NewL(*display);
sl@0:     CleanupStack::PushL(usbHost);
sl@0: 
sl@0:     usbHost->Start();
sl@0: 
sl@0:     // *************************************************************************
sl@0:     // Start Active Scheduler
sl@0:     // *************************************************************************
sl@0:     CActiveScheduler::Start();
sl@0: 
sl@0: 	// 1 sec delay for sessions to stop
sl@0: 	User::After(1000000);
sl@0:     CleanupStack::PopAndDestroy(usbHost);
sl@0:     CleanupStack::PopAndDestroy();  // CPeriodUpdate
sl@0:     CleanupStack::PopAndDestroy();  // CMessageKeyProcessor
sl@0:     CleanupStack::PopAndDestroy();  // CDisplay
sl@0:     CleanupStack::PopAndDestroy(console);
sl@0:     CleanupStack::PopAndDestroy();  // fs
sl@0:     CleanupStack::PopAndDestroy(sched);
sl@0:     }
sl@0: 
sl@0: 
sl@0: 
sl@0: GLDEF_C TInt E32Main()
sl@0: 	{
sl@0: 	__UHEAP_MARK;
sl@0: 	CTrapCleanup* cleanup = CTrapCleanup::New();
sl@0: 	TRAPD(error, RunAppL());
sl@0: 	__ASSERT_ALWAYS(!error, User::Panic(KTxtApp, error));
sl@0: 	delete cleanup;
sl@0: 	__UHEAP_MARKEND;
sl@0: 	return 0;
sl@0: 	}