diff -r 4285b54b0d2c -r 4ddb65515edd usbmgmt/usbmgr/host/functiondrivers/ms/msmm/client/src/msmmindicatorclient.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usbmgmt/usbmgr/host/functiondrivers/ms/msmm/client/src/msmmindicatorclient.cpp	Fri Jun 25 13:07:44 2010 +0800
@@ -0,0 +1,110 @@
+/*
+* Copyright (c) 2008-2009 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:
+*
+*/
+
+/**
+ @file
+ @internalComponent
+*/
+
+#include <usb/usblogger.h>
+#include <e32cmn.h>
+
+#include "srvdef.h"
+#include "msmmindicatorclient.h"
+ 
+#ifdef __FLOG_ACTIVE
+_LIT8(KLogComponent, "UsbHostMsmmIndicatorClient");
+#endif
+
+// Costants
+const TInt KConnectRetry = 0x2;
+
+
+//---------------------------------------------------------------------------
+// RHostMassStorage
+//
+// Public member functions
+
+EXPORT_C TInt RHostMassStorage::Connect()
+    {
+    LOG_FUNC
+    
+    TInt retry = KConnectRetry; // Attempt to add a session to MSMM Server twice
+    TInt ret(KErrNone);
+    FOREVER
+        {
+        ret = CreateSession(KMsmmServerName, Version(), KDefaultMessageSlots);
+        // We are not allowed to start the server
+        if ((KErrNotFound == ret) || (KErrServerTerminated == ret))
+            {
+            LOGTEXT2(_L("Underlying error value = %d"), ret)
+            return KErrNotReady;
+            }
+        if ( KErrNone == ret )
+            {
+            break;
+            }
+        if ((--retry) == 0)
+            {
+            break;
+            }
+        }    
+    return ret; 
+    }
+
+EXPORT_C TInt RHostMassStorage::Disconnect()
+    {
+    LOG_FUNC
+    
+    Close();
+    return KErrNone;
+    }
+
+/**
+ *  Called to validate the version of the server we require for this API
+ *  @return TVersion    The version of MSMM Server that supports this API
+ */
+EXPORT_C TVersion RHostMassStorage::Version() const
+    {
+    LOG_FUNC
+    
+    return TVersion(KMsmmServMajorVersionNumber,
+                    KMsmmServMinorVersionNumber,
+                    KMsmmServBuildVersionNumber);
+    }
+
+/** 
+ * Dismount USB drives from File System asynchronously. The function will return immediately to the UI with complete status
+ * The result of dismounting USB drives will be notified to the MSMM Plugin via CMsmmPolicyPluginBase
+ * @return Error code of IPC.
+*/
+
+EXPORT_C TInt RHostMassStorage::EjectUsbDrives()
+    {
+    LOG_FUNC
+    
+    TInt ret(KErrNone);
+
+    TIpcArgs usbmsIpcArgs;
+
+    ret = Send(EHostMsmmServerEjectUsbDrives, usbmsIpcArgs);
+    
+    return ret;
+    }
+
+
+// End of file