//////////////////////////////////////////////////////////////////////////////
//
// Application entry point
//
//////////////////////////////////////////////////////////////////////////////
static void RunAppL()
{
TInt error = KErrUnknown;
//RDebug::Print(_L("USBMSAPP: Creating console\n"));
console = Console::NewL(KTxtApp,TSize(KConsFullScreen,KConsFullScreen));
CleanupStack::PushL(console);
console->SetPos(0,2);
console->Printf(_L("========================================"));
// Command line: list of drive letters to auto-mount (all if not specified)
User::CommandLine(mountList);
mountList.UpperCase();
CActiveScheduler* sched = new(ELeave) CActiveScheduler;
CleanupStack::PushL(sched);
CActiveScheduler::Install(sched);
fs.Connect();
CleanupClosePushL(fs);
_LIT(KMountAllDefault,"(all)");
console->SetPos(0,3);
LogPrint(_L("Drives to auto-mount: %S"), (mountList.Length() ? &mountList : &KMountAllDefault));
// Add MS file system
error = fs.AddFileSystem(KMsFsy);
if(error != KErrNone && error != KErrAlreadyExists)
{
//RDebug::Print(_L("AddFileSystem failed, err=%d\n"), error);
User::Leave(error);
}
console->SetPos(0,4);
LogPrint(_L("MSFS file system:\tAdded OK\n"));
RUsb usb;
// Load the logical device
_LIT(KDriverFileName,"EUSBC.LDD");
error = User::LoadLogicalDevice(KDriverFileName);
if (error != KErrAlreadyExists)
User::LeaveIfError(error);
error = usb.Open(0);
User::LeaveIfError(error);
_LIT(KOtgdiLddFilename, "otgdi");
// Check for OTG support
TBuf8<KUsbDescSize_Otg> otg_desc;
error = usb.GetOtgDescriptor(otg_desc);
if (!(error == KErrNotSupported || error == KErrNone))
{
LogPrint(_L("Error %d while fetching OTG descriptor"), error);
User::Leave(-1);
return;
}
// On an OTG device we have to start the OTG driver, otherwise the Client
// stack will remain disabled forever.
if (error == KErrNotSupported)
{
CleanupClosePushL(usb);
User::Leave(-1);
}
error = User::LoadLogicalDevice(KOtgdiLddFilename);
if (error != KErrNone)
{
LogPrint(_L("Error %d on loading OTG LDD"), error);
User::Leave(-1);
return;
}
RUsbOtgDriver iOtgPort;
error = iOtgPort.Open();
if (error != KErrNone)
{
LogPrint(_L("Error %d on opening OTG port"), error);
User::Leave(-1);
return;
}
error = iOtgPort.StartStacks();
if (error != KErrNone)
{
LogPrint(_L("Error %d on starting USB stack"), error);
User::Leave(-1);
return;
}
CleanupClosePushL(usb);
// RDebug::Print(_L("USBMSAPP: Create active objects\n"));
CMessageKeyProcessor::NewLC(console);
CPropertyWatch::NewLC(EUsbMsDriveState_KBytesRead, PropertyHandlers::Read);
CPropertyWatch::NewLC(EUsbMsDriveState_KBytesWritten, PropertyHandlers::Written);
CPropertyWatch::NewLC(EUsbMsDriveState_DriveStatus, PropertyHandlers::DriveStatus);
CPropertyWatch::NewLC(EUsbMsDriveState_MediaError, PropertyHandlers::MediaError);
CUsbWatch::NewLC(usb);
CPeriodUpdate::NewLC();
RUsbMassStorage UsbMs;
TBuf<8> t_vendorId(_L("vendor"));
TBuf<16> t_productId(_L("product"));
TBuf<4> t_productRev(_L("1.00"));
TMassStorageConfig msConfig;
msConfig.iVendorId.Copy(t_vendorId);
msConfig.iProductId.Copy(t_productId);
msConfig.iProductRev.Copy(t_productRev);
// console->Printf(_L("Connect to Mass Storage"));
error = UsbMs.Connect();
User::LeaveIfError(error);
// console->Printf(_L("Start Mass Storage"));
error = UsbMs.Start(msConfig);
User::LeaveIfError(error);
TBuf8<KUsbDescSize_Device> deviceDescriptor;
error = usb.GetDeviceDescriptor(deviceDescriptor);
User::LeaveIfError(error);
const TInt KUsbSpecOffset = 2;
const TInt KUsbDeviceClassOffset = 4;
const TInt KUsbVendorIdOffset = 8;
const TInt KUsbProductIdOffset = 10;
const TInt KUsbDevReleaseOffset = 12;
//Change the USB spec number to 2.00
deviceDescriptor[KUsbSpecOffset] = 0x00;
deviceDescriptor[KUsbSpecOffset+1] = 0x02;
//Change the Device Class, Device SubClass and Device Protocol
deviceDescriptor[KUsbDeviceClassOffset] = 0x00;
deviceDescriptor[KUsbDeviceClassOffset+1] = 0x00;
deviceDescriptor[KUsbDeviceClassOffset+2] = 0x00;
//Change the device vendor ID (VID) to 0x0E22 (Symbian)
deviceDescriptor[KUsbVendorIdOffset] = 0x22; // little endian
deviceDescriptor[KUsbVendorIdOffset+1] = 0x0E;
//Change the device product ID (PID) to 0x1111
deviceDescriptor[KUsbProductIdOffset] = 0x12;
deviceDescriptor[KUsbProductIdOffset+1] = 0x11;
//Change the device release number to 3.05
deviceDescriptor[KUsbDevReleaseOffset] = 0x05;
deviceDescriptor[KUsbDevReleaseOffset+1] = 0x03;
error = usb.SetDeviceDescriptor(deviceDescriptor);
User::LeaveIfError(error);
// Remove possible Remote-Wakup support in Configuration descriptor,
// so that we can use the MSC device also easily for Chapter9 testing.
TBuf8<KUsbDescSize_Config> configDescriptor;
error = usb.GetConfigurationDescriptor(configDescriptor);
User::LeaveIfError(error);
const TInt KConfDesc_AttribOffset = 7;
configDescriptor[KConfDesc_AttribOffset] &= ~KUsbDevAttr_RemoteWakeup;
error = usb.SetConfigurationDescriptor(configDescriptor);
User::LeaveIfError(error);
_LIT16(productID_L, "Symbian USB Mass Storage Device (Base)");
TBuf16<KUsbStringDescStringMaxSize / 2> productID(productID_L);
error = usb.SetProductStringDescriptor(productID);
User::LeaveIfError(error);
TRequestStatus enum_status;
console->SetPos(0,5);
LogPrint(_L("Re-enumerating...\n"));
usb.ReEnumerate(enum_status);
User::LeaveIfError(error);
console->SetPos(0,5);
User::WaitForRequest(enum_status);
if(enum_status.Int() == KErrNone)
LogPrint(_L("Re-enumeration Done\n"));
else
LogPrint(_L("Re-enumeration not successfully done\n"));
console->SetPos(0,14);
TBuf<3>password(KDefPwd);
LogPrint(_L("Password: %S"), &password);
ShowDriveSelection();
console->SetPos(0,17);
_LIT(KMsgTitleB,"Menu: q=quit d=chg drv\n m=mount u=unmount\n l=lock i=lock n=unlock\n c=clr pwd");
//RDebug::Print(_L("USBMSAPP: Start CActiveScheduler\n"));
console->Printf(KMsgTitleB);
CActiveScheduler::Start();
error = UsbMs.Stop();
User::LeaveIfError(error);
UsbMs.Close();
error = fs.RemoveFileSystem(KMsFs);
User::LeaveIfError(error);
CleanupStack::PopAndDestroy(11);
iOtgPort.StopStacks();
iOtgPort.Close();
error = User::FreeLogicalDevice(RUsbOtgDriver::Name());
User::LeaveIfError(error);
error = User::FreeLogicalDevice(_L("USBC"));
User::LeaveIfError(error);
}
LOCAL_C void doComponentTest()
//
// Do the component test
//
{
#ifndef __NO_HEAP_CHECK
__UHEAP_MARK;
#endif
TInt ret;
test.Printf(_L("Start MountStart test. Be sure MMC card is inserted.\n"));
// Parse the CommandLine argument: removal drive
ParseCommandArguments();
// Connect to the server
LOG_AND_TEST(KErrNone, fs.Connect());
CleanupClosePushL(fs);
// Convert drive letter to its numerical equivalent
ret = fs.CharToDrive(driveLetter,removalDrvNo);
LOG_AND_TEST(ret, KErrNone);
// Load the logical device
_LIT(KDriverFileName,"TESTUSBC.LDD");
ret = User::LoadLogicalDevice(KDriverFileName);
LOG_AND_TEST(KErrNone, ret);
// Add MS file system
_LIT(KMsFsFsy, "MSFS.FSY");
LOG_AND_TEST(KErrNone, fs.AddFileSystem(KMsFsFsy));
// Start Ms file system
RUsbMassStorage usbMs;
CleanupClosePushL(usbMs);
TMassStorageConfig config;
config.iVendorId.Copy(_L("vendorId"));
config.iProductId.Copy(_L("productId"));
config.iProductRev.Copy(_L("rev"));
ret = usbMs.Connect();
LOG_AND_TEST(KErrNone, ret);
// Start usb mass storage device
LOG_AND_TEST(KErrNone , usbMs.Start(config));
// Format removable drive using FAT FS
RFormat format;
TBuf<2> removalDrive;
removalDrive.Append(driveLetter);
removalDrive.Append(':');
TInt tracksRemaining;
test.Printf(_L("Start MMC card formatting\n"));
LOG_AND_TEST(KErrNone, format.Open(fs, removalDrive, EHighDensity|EQuickFormat, tracksRemaining));
while (tracksRemaining)
{
test.Printf(_L("."));
LOG_AND_TEST(KErrNone, format.Next(tracksRemaining));
}
format.Close();
test.Printf(_L("\nDone!\n"));
// Open a session to LDD
test.Printf(_L("Open LDD\n"));
LOG_AND_TEST(KErrNone, usbcClient.Open(0));
test.Printf(_L("Creating CActiveScheduler\n"));
CActiveScheduler* sched = new(ELeave) CActiveScheduler;
CleanupStack::PushL(sched);
CActiveScheduler::Install(sched);
// Create a state machine
CStateMachine* sm = CStateMachine::NewL();
CleanupStack::PushL(sm);
sm->AddState(EUsbMsDriveState_Disconnected);
sm->AddState(EUsbMsDriveState_Connecting);
sm->AddState(EUsbMsDriveState_Connected);
sm->AddState(EUsbMsDriveState_Disconnecting);
sm->AddState(EUsbMsDriveState_Active);
sm->AddState(EUsbMsDriveState_Locked);
sm->AddState(EUsbMsState_Written);
sm->AddState(EUsbMsState_Read);
sm->SetInitState(EUsbMsDriveState_Disconnected);
CPropertyHandler* driveStatusHandler = CMsDriveStatusHandler::NewLC(removalDrvNo, *sm);
CPropertyHandler* readStatusHandler = CMsReadStatusHandler::NewLC(removalDrvNo, *sm);
CPropertyHandler* writtenStatusHandler = CMsWrittenStatusHandler::NewLC(removalDrvNo, *sm);
CPropertyWatch::NewLC(EUsbMsDriveState_DriveStatus, *driveStatusHandler);
CPropertyWatch::NewLC(EUsbMsDriveState_KBytesRead, *readStatusHandler);
CPropertyWatch::NewLC(EUsbMsDriveState_KBytesWritten, *writtenStatusHandler);
CActiveScheduler::Start();
ret = usbMs.Stop();
test.Printf(_L("usbMs.Stop returned %d\n"), ret);
test(ret == KErrNone);
usbMs.Close();
// 1 sec delay for MSFS to stop
User::After(1000000);
ret = fs.RemoveFileSystem(KMsFs);
test(ret == KErrNone || ret == KErrNotFound);
test.Printf(_L("RemoveFileSystem returned %d\n"), ret);
usbcClient.Close();
ret = User::FreeLogicalDevice(_L("USBC"));
test.Printf(_L("FreeLogicalDevice returned %d\n"), ret);
test(ret == KErrNone);
CleanupStack::PopAndDestroy(3); // 3 CPropertyWatches
CleanupStack::PopAndDestroy(3); // 3 property status change handlers
CleanupStack::PopAndDestroy(sm);
CleanupStack::PopAndDestroy(sched);
CleanupStack::PopAndDestroy(&usbMs);
CleanupStack::PopAndDestroy(&fs);
#ifndef __NO_HEAP_CHECK
__UHEAP_MARKEND;
#endif
}