--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/f32test/shostmassstorage/msman/src/rextfilesystem.cpp	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,154 @@
+// Copyright (c) 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:
+//
+
+#include <f32file.h>
+
+#include "rusbhostmsdevice.h"
+#include "rusbhostmslogicalunit.h"
+#include "rextfilesystem.h"
+#include "tmslog.h"
+
+
+_LIT(KFsNm, "elocal");
+
+RExtFileSystem::RExtFileSystem()
+    {
+    __MSFNLOG
+    }
+
+RExtFileSystem::~RExtFileSystem()
+    {
+    __MSFNLOG
+    }
+
+
+void RExtFileSystem::OpenL()
+    {
+    __MSFNLOG
+    RFs fs;
+    User::LeaveIfError(fs.Connect());
+    CleanupClosePushL(fs);
+
+    TInt err;
+    err = fs.AddFileSystem(KFsNm);
+    if (err != KErrAlreadyExists)
+        User::LeaveIfError(err);
+
+    err = fs.AddFileSystem(_L("ELOCAL"));
+    if (!(KErrAlreadyExists == err || KErrCorrupt == err))
+        User::LeaveIfError(err);
+
+    err = fs.AddProxyDrive(_L("usbhostms.pxy"));
+    if (!(KErrAlreadyExists == err || KErrCorrupt == err))
+        User::LeaveIfError(err);
+
+    CleanupStack::PopAndDestroy(&fs);
+    }
+
+
+void RExtFileSystem::CloseL()
+    {
+    __MSFNLOG
+    RFs fs;
+    User::LeaveIfError(fs.Connect());
+    CleanupClosePushL(fs);
+    TInt err = fs.RemoveProxyDrive(_L("usbhostms"));
+    CleanupStack::PopAndDestroy(&fs);
+    }
+
+
+void RExtFileSystem::MountL(RUsbHostMsDevice& aDevice,
+                            TDriveNumber aDriveNumber,
+                            TToken aToken,
+                            TLun aLun)
+    {
+    __MSFNLOG
+
+    TTime start;
+    TTime end;
+
+    start.HomeTime();
+
+    RFs fs;
+    User::LeaveIfError(fs.Connect());
+    CleanupClosePushL(fs);
+
+    TInt err;
+	err = aDevice.MountLun(aLun, aDriveNumber);
+	if (!(KErrAlreadyExists == err || KErrNotReady == err))
+		{
+	    __PRINT1(_L("** Error: MountLun returned %d **"), err);
+        RDebug::Print(_L("** Error: MountLun returned %d **"), err);
+        User::LeaveIfError(err);
+		}
+
+    CleanupStack::PopAndDestroy(&fs);
+
+    end.HomeTime();
+
+    TTimeIntervalSeconds timeTaken;
+    end.SecondsFrom(start, timeTaken);
+    TUint totalTime = timeTaken.Int();
+    RDebug::Print(_L("Mount has taken %dHrs:%dmins:%dsecs\n"),
+                  totalTime/3600,
+                  (totalTime/60)%60,
+                  totalTime%60);
+    }
+
+
+void RExtFileSystem::DismountL(RUsbHostMsDevice& aDevice, TDriveNumber aDriveNumber)
+    {
+    __MSFNLOG
+    RFs fs;
+    User::LeaveIfError(fs.Connect());
+    __PRINT(_L("DismountFileSystem"));
+	//TInt err = aDevice.DismountLun(aDriveNumber);
+    aDevice.DismountLun(aDriveNumber);
+    fs.Close();
+    }
+
+
+TDriveNumber RExtFileSystem::GetDriveL()
+    {
+    RFs fs;
+    User::LeaveIfError(fs.Connect());
+    TDriveList driveList;
+    fs.DriveList(driveList);
+    fs.Close();
+
+    TInt drive;
+    for (drive = EDriveG; drive <= EDriveZ; drive++)
+    	{
+        // Skip K drive which is reserved for LFFS but shows as being free
+        if (drive == EDriveK)
+            {
+            continue;
+            }
+        if (driveList[drive] == 0)
+            {
+            break;
+            }
+        }
+
+    if (drive > EDriveZ)
+        {
+        RDebug::Print(_L("####### NOT Found free drive"));
+        User::Leave(KErrInUse);
+        }
+
+    __PRINT1(_L("Found free drive @ %d"), drive);
+    RDebug::Print(_L("####### Found free drive @ %d"), drive);
+    return static_cast<TDriveNumber>(drive);
+    }