--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/f32test/plugins/version_2/src/drivec_plugin.cpp	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,280 @@
+// Copyright (c) 2007-2009 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 "DriveC_plugin.h"
+#include <f32pluginutils.h>
+#include "plugincommon.h"
+
+/**
+Leaving New function for the plugin
+@internalComponent
+*/
+CDriveCPlugin* CDriveCPlugin::NewL()
+	{
+	CDriveCPlugin* self = new(ELeave) CDriveCPlugin;
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop();
+	return self;
+	}
+
+
+/**
+Constructor for the plugin
+@internalComponent
+*/
+CDriveCPlugin::CDriveCPlugin() : iInterceptsEnabled(EFalse),
+									 iLogging(ETrue)
+	{
+	}
+
+
+void CDriveCPlugin::ConstructL()
+	{
+	}
+
+/**
+The destructor for the plugin
+@internalComponent
+*/
+CDriveCPlugin::~CDriveCPlugin()
+	{
+	iFs.Close();
+	}
+
+/**
+Initialise the plugin.
+@internalComponent
+*/
+void CDriveCPlugin::InitialiseL()
+	{
+	User::LeaveIfError(iFs.Connect());
+	CleanupClosePushL(iFs);
+
+	_LOG(_L("CDriveCPlugin InitialiseL"));
+	EnableInterceptsL();
+	
+	CleanupStack::Pop(); // iFs
+	}
+
+/**
+Enable the plugin's intercepts.
+@internalComponent
+*/
+void CDriveCPlugin::EnableInterceptsL()
+	{
+	if (iInterceptsEnabled) return;
+	
+	User::LeaveIfError(RegisterIntercept(EFsFileRead,		EPrePostIntercept));
+	User::LeaveIfError(RegisterIntercept(EFsFileWrite,		EPrePostIntercept));
+	User::LeaveIfError(RegisterIntercept(EFsDirOpen,		EPrePostIntercept));
+	User::LeaveIfError(RegisterIntercept(EFsFileLock,		EPrePostIntercept));
+	User::LeaveIfError(RegisterIntercept(EFsFileUnLock,		EPrePostIntercept));
+	User::LeaveIfError(RegisterIntercept(EFsFileSeek,		EPrePostIntercept));
+	User::LeaveIfError(RegisterIntercept(EFsFileSize,		EPrePostIntercept));
+	User::LeaveIfError(RegisterIntercept(EFsFileSetSize,	EPrePostIntercept));
+	User::LeaveIfError(RegisterIntercept(EFsDirReadOne,		EPrePostIntercept));
+	User::LeaveIfError(RegisterIntercept(EFsDirReadPacked,	EPrePostIntercept));
+	User::LeaveIfError(RegisterIntercept(EFsFileOpen,		EPrePostIntercept));
+	User::LeaveIfError(RegisterIntercept(EFsFileCreate,		EPrePostIntercept));
+	User::LeaveIfError(RegisterIntercept(EFsFileReplace,	EPrePostIntercept));
+	User::LeaveIfError(RegisterIntercept(EFsFileRename,		EPrePostIntercept));
+   	User::LeaveIfError(RegisterIntercept(EFsReadFileSection,EPrePostIntercept));
+	User::LeaveIfError(RegisterIntercept(EFsFileSubClose,	EPrePostIntercept)); 
+
+	_LOG(_L("DriveC Plugin: Enabled intercepts."));
+    
+	iInterceptsEnabled = ETrue;
+	}
+
+/**
+Disable the plugin's intercepts.
+@internalComponent
+*/
+void CDriveCPlugin::DisableInterceptsL()
+	{
+	if (!iInterceptsEnabled) return;
+	
+	User::LeaveIfError(UnregisterIntercept(EFsFileRead,		EPrePostIntercept));
+	User::LeaveIfError(UnregisterIntercept(EFsFileRename,	EPrePostIntercept));
+	User::LeaveIfError(UnregisterIntercept(EFsFileWrite,	EPrePostIntercept));
+	User::LeaveIfError(UnregisterIntercept(EFsDirOpen,		EPrePostIntercept));
+	User::LeaveIfError(UnregisterIntercept(EFsFileLock,		EPrePostIntercept));
+	User::LeaveIfError(UnregisterIntercept(EFsFileUnLock,	EPrePostIntercept));
+	User::LeaveIfError(UnregisterIntercept(EFsFileSeek,		EPrePostIntercept));
+	User::LeaveIfError(UnregisterIntercept(EFsFileSize,		EPrePostIntercept));
+	User::LeaveIfError(UnregisterIntercept(EFsFileSetSize,	EPrePostIntercept));
+	User::LeaveIfError(UnregisterIntercept(EFsFileCreate,	EPrePostIntercept));
+	User::LeaveIfError(UnregisterIntercept(EFsFileOpen, 	EPrePostIntercept));
+	User::LeaveIfError(UnregisterIntercept(EFsFileReplace, 	EPrePostIntercept));
+	User::LeaveIfError(UnregisterIntercept(EFsFileSubClose, EPrePostIntercept));
+	User::LeaveIfError(UnregisterIntercept(EFsReadFileSection,EPrePostIntercept));
+	User::LeaveIfError(UnregisterIntercept(EFsDirReadOne,	EPrePostIntercept));
+	User::LeaveIfError(UnregisterIntercept(EFsDirReadPacked,EPrePostIntercept));
+
+
+	_LOG(_L("DriveC Plugin: Disabled intercepts."));
+    
+	iInterceptsEnabled = EFalse;
+	}
+
+/**
+Handle requests
+@internalComponent
+*/
+TInt CDriveCPlugin::DoRequestL(TFsPluginRequest& aRequest)
+	{
+	TInt err = KErrNone;
+
+	TInt function = aRequest.Function();
+	
+	if(aRequest.DriveNumber() != 2)
+		{
+		iLineNumber=__LINE__;
+		iLastError=KErrNotSupported;
+		return KErrNotSupported;
+		}
+
+	if (aRequest.IsPostOperation())
+		{
+		_LOG2(_L("CDriveCPlugin post intercept for function %d"), function);
+		}
+	else
+		{
+		_LOG2(_L("CDriveCPlugin pre intercept for function %d"), function);
+		}
+
+	return err;
+	}
+
+
+CFsPluginConn* CDriveCPlugin::NewPluginConnL()
+	{
+	return new(ELeave) CDriveCPluginConn();
+	}
+
+
+//Synchronous RPlugin::DoControl
+TInt CDriveCPlugin::FsPluginDoControlL(CFsPluginConnRequest& aRequest)
+	{	
+	TInt err = KErrNone;
+
+	//We can use this to set the drive
+	//We can store this as a member of this class.
+	TInt function = aRequest.Function();
+	TPckg<TInt> errCodeDes(iLastError);
+	TPckg<TInt> lineNumberDes(iLineNumber);
+	
+	switch(function)
+		{
+		case KPluginGetError:
+			{
+			TRAP(err,aRequest.WriteParam1L(errCodeDes));
+			TRAP(err,aRequest.WriteParam2L(lineNumberDes));
+			break;
+			}
+		default:
+			break;
+		}
+
+	return err;
+	}
+
+
+TInt CDriveCPluginConn::DoControl(CFsPluginConnRequest& aRequest)
+	{
+	return ((CDriveCPlugin*)Plugin())->FsPluginDoControlL(aRequest);
+	}
+
+void CDriveCPluginConn::DoRequest(CFsPluginConnRequest& aRequest)
+	{
+	DoControl(aRequest);
+	}
+
+void CDriveCPluginConn::DoCancel(TInt /*aReqMask*/)
+	{
+	}
+
+//factory functions
+
+class CDriveCPluginFactory : public CFsPluginFactory
+	{
+public:
+	CDriveCPluginFactory();
+	virtual TInt Install();			
+	virtual CFsPlugin* NewPluginL();
+	virtual CFsPlugin* NewPluginConnL();
+	virtual TInt UniquePosition();
+	};
+
+/**
+Constructor for the plugin factory
+@internalComponent
+*/
+CDriveCPluginFactory::CDriveCPluginFactory()
+	{
+	}
+
+/**
+Install function for the plugin factory
+@internalComponent
+*/
+TInt CDriveCPluginFactory::Install()
+	{
+	SetSupportedDrives(1<<2);
+	//iSupportedDrives = 1<<2;
+	return(SetName(&KDriveCPluginName));
+	}
+
+/**
+@internalComponent
+*/
+TInt CDriveCPluginFactory::UniquePosition()
+	{
+	return(KDriveCPos);
+	}
+
+/**
+Plugin factory function
+@internalComponent
+*/
+CFsPlugin* CDriveCPluginFactory::NewPluginL()
+
+	{
+	return CDriveCPlugin::NewL();
+	}
+
+/**
+Plugin factory function
+@internalComponent
+*/
+CFsPlugin* CDriveCPluginFactory::NewPluginConnL()
+
+	{
+	return CDriveCPlugin::NewL();
+	}
+
+/**
+Create a new Plugin
+@internalComponent
+*/
+extern "C" {
+
+EXPORT_C CFsPluginFactory* CreateFileSystem()
+	{
+	return(new CDriveCPluginFactory());
+	}
+}
+