--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/remotestoragefw/remotefilesystemplugin/src/rsfwfilesystem.cpp	Thu Dec 17 09:07:59 2009 +0200
@@ -0,0 +1,223 @@
+/*
+* Copyright (c) 2003-2006 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:  Factory class for a file system. Allows creating
+*               objects derived from CMountCB, CFileCB, CDirCB and CFormatCB.
+*
+*/
+
+
+#include "rsfwfilesystem.h"
+#include <f32ver.h>
+#include "rsfwfsfilecb.h"
+#include "rsfwfsdircb.h"
+#include "rsfwfsmountcb.h"
+#include "rsfwfsformatcb.h"
+#include "rsfwinterface.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// static constructor
+CRsfwFileSystem* CRsfwFileSystem::New()
+    {
+    // non-leaving new, NULL returned for failed creation
+    CRsfwFileSystem *self = new CRsfwFileSystem;
+    return self;      
+    }
+
+// -----------------------------------------------------------------------------
+// CRsfwFileSystem::CRsfwFileSystem
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CRsfwFileSystem::CRsfwFileSystem()
+    {
+    }
+
+// Destructor
+CRsfwFileSystem::~CRsfwFileSystem()
+    {
+    }
+  
+// -----------------------------------------------------------------------------
+// CRsfwFileSystem::Install
+// Installs the file system.
+
+// The function sets the name of the file system object through a call
+// to CObject::SetName(), thus making it accessible, internally, 
+// using FileSystems->FindByFullName(). This enables the file server
+// to find and handle installed file systems. The function also sets 
+// unique identifier for the file system and the file system version.
+// The version is determined by the file system implementation.
+// It is used in calls to CFileSystem::QueryVersionSupported().
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CRsfwFileSystem::Install()
+    {
+    
+    iVersion = TVersion(KF32MajorVersionNumber,
+                            KF32MinorVersionNumber,
+                            KF32BuildVersionNumber);
+
+    TTime timeID;
+    timeID.HomeTime();
+    iUniqueID = I64LOW(timeID.Int64());
+
+    return (SetName(&KRemoteFSName));
+  
+    }
+
+// -----------------------------------------------------------------------------
+// CRsfwFileSystem::Remove
+// This is called just before the file system object is destroyed, and allows
+// any clean up to be carried out.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CRsfwFileSystem::Remove()
+    {
+    
+    return KErrNone;  
+  
+    }
+
+// -----------------------------------------------------------------------------
+// CRsfwFileSystem::NewMountL
+// Creates a new remote mount control block, a CMountCB derived object. 
+// On success, a pointer to the new mount object is returned,
+// otherwise the function leaves.
+//
+// This function is defined as a const function in the base class CFileSystem.
+// However, we need to pass to the mount class modifiable pointers to 
+// the shared memory chunks used in the parameter passing. That's why we need 
+// to cast away const.
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CMountCB* CRsfwFileSystem::NewMountL() const
+    {
+    
+    return const_cast<CRsfwFileSystem*>(this)->NewRemoteFsMountL();
+  
+    }
+
+ 
+// -----------------------------------------------------------------------------
+// CRsfwFileSystem::NewFileL
+// Creates a new remote file control block, i.e. a CFileCB derived object.
+// On success, a pointer to the new file object is returned,
+// otherwise the function leaves.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CFileCB* CRsfwFileSystem::NewFileL() const
+    {
+    return new(ELeave) CRsfwFsFileCB();
+    }
+
+
+// -----------------------------------------------------------------------------
+// CRsfwFileSystem::NewDirL
+// Creates a new remote directory control block, i.e. a CDirCB derived object.
+// On success, a pointer to the new directory control block is returned,
+// otherwise the function leaves.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CDirCB* CRsfwFileSystem::NewDirL() const
+    {
+    return(CRsfwFsDirCB::NewL());
+    }
+   
+// -----------------------------------------------------------------------------
+// CRsfwFileSystem::NewFormatL
+// Creates a new remote volume format control block, i.e. a CFormatCB derived object.
+// On success, a pointer to the new volume format control block is returned,
+// otherwise the function leaves.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CFormatCB* CRsfwFileSystem::NewFormatL() const
+    {
+    return new(ELeave) CRsfwFsFormatCB();
+    }
+
+// -----------------------------------------------------------------------------
+// CRsfwFileSystem::DriveInfo
+// Retrieves drive information.
+// The function assumes that we are not handling different local drives, and 
+// sets anInfo.iMediaAtt, anInfo.iDriveAtt and anInfo.iType to values "sensible"
+// for remote drives discarding the specified drive number. For local drives 
+// the function would obtain the necessary information by calling the appropriate 
+// TBusLocalDrive::Caps() function using the argument aDriveNumber.
+
+// Note that and anInfo.iBatteryState will already have been
+// set by the calling function.
+    
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CRsfwFileSystem::DriveInfo(
+    TDriveInfo& anInfo,
+    TInt /* aDriveNumber */) const
+    {
+    
+    anInfo.iType = EMediaRemote;
+    anInfo.iMediaAtt = KMediaAttVariableSize; 
+    anInfo.iDriveAtt = KDriveAttRemote;
+
+    }
+
+// -----------------------------------------------------------------------------
+// CRsfwFileSystem::NewRemoteFsMountL
+// Creates a new remote mount control block, a CMountCB derived object. 
+// On success, a pointer to the new mount object is returned,
+// otherwise the function leaves.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CMountCB* CRsfwFileSystem::NewRemoteFsMountL()
+    {
+    
+    return CRsfwFsMountCB::NewL();
+  
+    }
+
+// -----------------------------------------------------------------------------
+// CRsfwFileSystem::DefaultPath
+// Returns the default path for the file system. 
+// Always returns "C:\\".
+//
+// Each session with the file server has a current session path.
+// When a new session is opened, its session path is set to the default path
+// of the file server. At file server start-up, this default path is set to the 
+// default path returned by the local file system. 
+// The default implementation in the base class raises an "Fserv fault" 31 panic.
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CRsfwFileSystem::DefaultPath(
+    TDes& aPath) const
+    {
+
+    _LIT(KDefaultPath, "C:\\");
+    aPath = KDefaultPath;
+    return (KErrNone);
+  
+    }
+