sl@0: // Copyright (c) 1996-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // File Name:		f32test/fileshare/t_handshare64bit.cpp
sl@0: // 64 bit FileHandle Server. Used by t_file64bit for testing
sl@0: // RFile64::AdoptFromServer() and RFile64::TransferToServer()
sl@0: // functionality.
sl@0: // 
sl@0: //
sl@0: 
sl@0: 
sl@0: #include <e32svr.h>
sl@0: #include <e32test.h>
sl@0: #include "handshare64bit.h"
sl@0: 
sl@0: #ifdef __VC32__
sl@0: #pragma warning(disable:4706)
sl@0: #endif
sl@0: 
sl@0: 
sl@0: 
sl@0: GLDEF_D RTest test(_L("HANDSHARE_SVR"));
sl@0: const TInt64 KGB  = 1<<30;
sl@0: const TInt64 K4GB  = 4 * KGB;
sl@0: 
sl@0: 
sl@0: #define PANIC()		FHSvrPanic(__LINE__)
sl@0: #define FHS_ASSERT(c)	((void)((c)||(PANIC(),0)))
sl@0: 
sl@0: const TTimeIntervalMicroSeconds32 KHalfSecond(500000);
sl@0: 
sl@0: 
sl@0: void FHSvrPanic(TInt aLine)
sl@0: 	{
sl@0: 	User::Panic(_L("FHServer"),aLine);
sl@0: 	}
sl@0: 
sl@0: LOCAL_D TInt gTestDrive;
sl@0: 
sl@0: /******************************************************************************
sl@0:  * Class Definitions
sl@0:  ******************************************************************************/
sl@0: 
sl@0: 
sl@0: class CFHServer64Bit : public CServer2
sl@0: 	{
sl@0: public:
sl@0: 	static CFHServer64Bit* NewL();
sl@0: 	void ConstructL();
sl@0: 	virtual ~CFHServer64Bit();
sl@0: 	virtual CSession2* NewSessionL(const TVersion& aVersion, const RMessage2& aMessage) const;
sl@0: 	virtual TInt RunError(TInt aError);
sl@0: private:
sl@0: 	CFHServer64Bit();
sl@0: 	};
sl@0: 
sl@0: class CFHSession64Bit : public CSession2
sl@0: 	{
sl@0: public:
sl@0: 	virtual ~CFHSession64Bit();
sl@0: 	virtual void CreateL();
sl@0: 	virtual void ServiceL(const RMessage2& aMessage);
sl@0: public:
sl@0: 	
sl@0: 	void GetFileHandleLargeFile2(const RMessage2& aMsg);
sl@0: 	void PassFileHandleLargeFile(const RMessage2& aMsg);
sl@0: 	void PassFileHandleProcessLargeFile(const RMessage2& aMsg);
sl@0: 	};
sl@0: 
sl@0: /******************************************************************************
sl@0:  * Class CFHSession/CFHServer
sl@0:  ******************************************************************************/
sl@0: void ExceptionHandler(TExcType)
sl@0: 	{
sl@0: 	User::Leave(KErrGeneral);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: CFHSession64Bit::~CFHSession64Bit()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void CFHSession64Bit::CreateL()
sl@0: 	{
sl@0: 
sl@0: 	}
sl@0: 
sl@0: void CFHSession64Bit::ServiceL(const RMessage2& aMessage)
sl@0: 	{
sl@0: 	__UHEAP_MARK;
sl@0: 	TInt mid=aMessage.Function();
sl@0: 	switch(mid)
sl@0: 		{
sl@0: 		case RFileHandleSharer64Bit::EMsgGetFileHandleLargeFile:
sl@0: 			GetFileHandleLargeFile2(aMessage);
sl@0: 			break;
sl@0: 
sl@0: 		case RFileHandleSharer64Bit::EMsgPassFileHandleProcessLargeFileClient:
sl@0: 			PassFileHandleLargeFile(aMessage);
sl@0: 			break;
sl@0: 
sl@0: 		case RFileHandleSharer64Bit::EMsgPassFileHandleProcessLargeFileCreator:
sl@0: 			PassFileHandleProcessLargeFile(aMessage);
sl@0: 			break;
sl@0: 		
sl@0: 		case RFileHandleSharer64Bit::EMsgExit:
sl@0: 			{
sl@0: 			aMessage.Complete(KErrNone);	
sl@0: 
sl@0: 			CActiveScheduler::Stop();
sl@0: 			}
sl@0: 			break;
sl@0: 
sl@0: 		case RFileHandleSharer64Bit::EMsgSync:
sl@0: 			aMessage.Complete(KErrNone);	
sl@0: 			break;
sl@0: 
sl@0: 		case RFileHandleSharer64Bit::EMsgDrive:
sl@0: 			gTestDrive=aMessage.Int0();
sl@0: 			aMessage.Complete(KErrNone);	
sl@0: 			break;
sl@0: 		default:
sl@0: 			break;
sl@0: 		}
sl@0: 	__UHEAP_MARKEND;
sl@0: 	}
sl@0: 
sl@0: //
sl@0: //	Returns a file handle from server
sl@0: //
sl@0: void CFHSession64Bit::GetFileHandleLargeFile2(const RMessage2& aMsg)
sl@0: 	{
sl@0: 	test.Next(_L("RFile64::AdoptFromServer()"));
sl@0: 	// get the requested file mode
sl@0: 	TFileMode fileMode = TFileMode(aMsg.Int1());
sl@0: 
sl@0: 	RFs fs;
sl@0: 	TInt r = fs.Connect();
sl@0: 
sl@0: 	if (r == KErrNone)
sl@0: 	r = fs.CreatePrivatePath(gTestDrive);
sl@0: 
sl@0: 	if (r == KErrNone)
sl@0: 	r = fs.SetSessionToPrivate(gTestDrive);
sl@0: 
sl@0: 	if (r == KErrNone)
sl@0: 	r = fs.ShareProtected();
sl@0: 
sl@0: 	// make sure file exists & has valid data in it
sl@0: 	RFile64 file1;
sl@0: 	if (r == KErrNone)
sl@0: 	r = file1.Replace(fs,KServerFileName,EFileWrite);
sl@0: 	r=file1.SetSize(K4GB-1);
sl@0: 	test(r==KErrNone);
sl@0: 	r = file1.Write(K4GB-10,KTestData4());
sl@0: 		
sl@0: 	file1.Close();
sl@0: 
sl@0: 
sl@0: 	// re-open the file with the mode the client has requested & pass it to the client
sl@0: 	
sl@0: 	if (r == KErrNone)
sl@0: 	r = file1.Open(fs,KServerFileName, fileMode);
sl@0: 	if (r == KErrNone)
sl@0: 	
sl@0: 	test.Next(_L("RFile::TransferToClient()"));
sl@0: 
sl@0: 	// transfer the file to the client
sl@0: 	r = file1.TransferToClient(aMsg, 0);
sl@0: 	test(r==KErrNone);
sl@0: 
sl@0: 	// test we can still use the file
sl@0: 	TInt64 pos = 0;
sl@0: 	r = file1.Seek(ESeekStart, pos);
sl@0: 	test(r == KErrNone);
sl@0: 	TBuf8<9> rbuf;
sl@0: 	r=file1.Read(K4GB-10,rbuf);
sl@0: 	test(r == KErrNone);
sl@0: 	r=rbuf.CompareF(KTestData4());
sl@0: 	test(r == KErrNone);
sl@0: 
sl@0: 	file1.Close();
sl@0: 	fs.Close();
sl@0: 	RDebug::Print(_L("completed"));	
sl@0: 	}
sl@0: 
sl@0: 
sl@0: void CFHSession64Bit::PassFileHandleLargeFile(const RMessage2& aMsg)
sl@0: //
sl@0: // Adopts file from test program and tests what it can and can't do
sl@0: // Uses RFile64::AdoptFromClient() API
sl@0: //	
sl@0: 	{
sl@0: 	test.Next(_L("RFile64::AdoptFromClient()"));
sl@0: 	
sl@0: 	RFile64 file;
sl@0: 
sl@0: 	// Message slot 0 is a RFs handle
sl@0: 	// Message slot 1 is a RFile Subsession handle (RFile::SubSessionHandle())
sl@0: 	TInt r = file.AdoptFromClient(aMsg, 0, 1);
sl@0: 	test(r==KErrNone);
sl@0: 
sl@0: 	TBuf8<9> rbuf;
sl@0: 	r=file.Read(K4GB-10,rbuf);
sl@0: 	test(r==KErrNone);
sl@0: 	r=rbuf.CompareF(KTestData3());
sl@0: 	test(r==KErrNone);
sl@0: 	r=file.Write(KTestData1());
sl@0: 	test(r==KErrAccessDenied);
sl@0: 	r=file.ChangeMode(EFileWrite);
sl@0: 	test(r==KErrArgument);
sl@0: 	r=file.Rename(_L("\\newname.txt"));
sl@0: 	test(r==KErrPermissionDenied || r==KErrAccessDenied);
sl@0: 	file.Close();
sl@0: 
sl@0: 	aMsg.Complete(KErrNone);
sl@0: 	}
sl@0: 	
sl@0: //
sl@0: // Adopts file from test program and tests what it can and can't do
sl@0: // Uses RFile64::AdoptFromCreator() API
sl@0: //	
sl@0: void CFHSession64Bit::PassFileHandleProcessLargeFile(const RMessage2& aMsg)
sl@0: 	{
sl@0: 	test.Next(_L("RFile64::AdoptFromCreator()"));
sl@0: 
sl@0: 	RFile64 file;
sl@0: 	TInt r = file.AdoptFromCreator(1, 2);
sl@0: 	test(r == KErrNone);
sl@0: 
sl@0: 	TBuf8<3> rbuf;
sl@0: 	r=file.Read(K4GB-10,rbuf,3);
sl@0: 	test(r==KErrNone);
sl@0: 	r=rbuf.CompareF(KTestData2());
sl@0: 	test(r==KErrNone);
sl@0: 
sl@0: 	test.Next(_L("RFile::Rename()"));
sl@0: 
sl@0: 	// define a filename in our private path
sl@0: 	RFs fs;
sl@0: 	r=fs.Connect();
sl@0: 	test(r==KErrNone);
sl@0: 
sl@0: 	TFileName sessionp;
sl@0: 	fs.SessionPath(sessionp);
sl@0: 	r = fs.MkDirAll(sessionp);
sl@0: 	test(r==KErrNone || r==KErrAlreadyExists);
sl@0: 
sl@0: 	r=fs.ShareProtected();
sl@0: 	test(r==KErrNone);
sl@0: 
sl@0: 	r=fs.CreatePrivatePath(gTestDrive);
sl@0: 	test(r==KErrNone);
sl@0: 	r=fs.SetSessionToPrivate(gTestDrive);
sl@0: 	test(r==KErrNone);
sl@0: 
sl@0: 	TPath newPath;
sl@0: 	fs.PrivatePath(newPath);
sl@0: 	TFileName newFileName;
sl@0: 	newFileName = newPath;
sl@0: 	newFileName.Append(_L("newname.txt"));
sl@0: 	
sl@0: 	// delete the file before we try to rename anything to it
sl@0: 	r = fs.Delete(newFileName);
sl@0: 	test(r == KErrNone || r == KErrNotFound);
sl@0: 
sl@0: 	TFileName fileName;
sl@0: 	r = file.FullName(fileName);
sl@0: 	test (r == KErrNone);
sl@0: 	
sl@0: 	r=file.Rename(newFileName);
sl@0: 	test(r==KErrNone);
sl@0: 
sl@0: 	file.Close();
sl@0: 
sl@0: 	// Next verify that we can delete the file (which should now 
sl@0: 	// have been moved to our private directory)
sl@0: 	test.Next(_L("RFs::Delete()"));
sl@0: 	r = fs.Delete(newFileName);
sl@0: 	test(r == KErrNone);
sl@0: 
sl@0: 	fs.Close();
sl@0: 
sl@0: 	
sl@0: 	aMsg.Complete(KErrNone);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: 
sl@0: CFHServer64Bit* CFHServer64Bit::NewL()
sl@0: 	{
sl@0: 	CFHServer64Bit* server = new (ELeave) CFHServer64Bit;
sl@0: 	CleanupStack::PushL(server);
sl@0: 	server->ConstructL();
sl@0: 	CleanupStack::Pop(server);
sl@0: 	return server;
sl@0: 	}
sl@0: 
sl@0: void CFHServer64Bit::ConstructL()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: CFHServer64Bit::CFHServer64Bit()
sl@0: 	: CServer2(0,ESharableSessions)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: CFHServer64Bit::~CFHServer64Bit()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: CSession2* CFHServer64Bit::NewSessionL(const TVersion& aVersion, const RMessage2&) const
sl@0: //
sl@0: //	 Create New Session
sl@0: //
sl@0: 	{
sl@0: 	(void)aVersion;
sl@0: 	CFHSession64Bit* s = new (ELeave) CFHSession64Bit;
sl@0: 	return s;
sl@0: 	}
sl@0: 
sl@0: _LIT(KErr,"FHSERVER64BIT_ERR");
sl@0: 
sl@0: 
sl@0: TInt CFHServer64Bit::RunError(TInt aError)
sl@0: 	{
sl@0: 	User::Panic(KErr,aError);
sl@0: 	return 0;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: 
sl@0: TInt E32Main()
sl@0: //
sl@0: // Test Server for file handle sharing
sl@0: //
sl@0: 	{
sl@0: 	test.Title();
sl@0: 	test.Start(_L("Starting FHServer64bit..."));
sl@0: 
sl@0: 	// Remember the number of open handles. Just for a sanity check ....
sl@0: 	TInt start_thc, start_phc;
sl@0: 	RThread().HandleCount(start_phc, start_thc);
sl@0: 
sl@0: 	CTrapCleanup* cleanup=CTrapCleanup::New();
sl@0: 
sl@0: 	FHS_ASSERT(cleanup);
sl@0: 	CActiveScheduler* sched=new CActiveScheduler;
sl@0: 	FHS_ASSERT(sched);
sl@0: 	CActiveScheduler::Install(sched);
sl@0: 
sl@0: 	// start server1
sl@0: 	CFHServer64Bit* svr = NULL;
sl@0: 	TRAP_IGNORE(svr = CFHServer64Bit::NewL());
sl@0: 	FHS_ASSERT(svr);
sl@0: 	FHS_ASSERT(svr->Start(_L("FHServer64bit"))== KErrNone||KErrAlreadyExists);
sl@0: 
sl@0: 	test.Title();
sl@0: 	test.Start(_L("Starting tests..."));
sl@0: 
sl@0: 
sl@0: 	CActiveScheduler::Start();
sl@0: 
sl@0: 	RFs cleanupfs;
sl@0: 	TInt r = cleanupfs.Connect();
sl@0: 	test(r==KErrNone);
sl@0: 	r=cleanupfs.SetSessionToPrivate(gTestDrive);
sl@0: 	test(r==KErrNone);
sl@0: 	r=cleanupfs.Delete(KSvrFileName);
sl@0: 	test(r==KErrNone || r==KErrNotFound);
sl@0: 	cleanupfs.Close();
sl@0: 
sl@0: 
sl@0: 	test.End();
sl@0: 
sl@0: 	delete svr;
sl@0: 	delete sched;
sl@0: 	delete cleanup;
sl@0: 
sl@0: 	// Sanity check for open handles and pending requests
sl@0: 	TInt end_thc, end_phc;
sl@0: 	RThread().HandleCount(end_phc, end_thc);
sl@0: 	test(start_thc == end_thc);
sl@0: 	test(start_phc == end_phc);
sl@0: 	test(RThread().RequestCount() == 0);
sl@0: 	
sl@0: 	return 0;
sl@0: 	}