// Copyright (c) 2004-2009 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:

 // f32test\server\t_corruptlog.cpp

 // Includes

 // 

 //

 //! @file

 //! @SYMTestCaseID FSBASE_corrupt_log

 //! @SYMPREQ 908

 //! @SYMTestSuites Base tests

 //! @SYMInitialAuthor Bob Jackman

 //! @SYMCreationDate 1/11/04

 //! @SYMTestCaseDesc Check trap action of CorruptFileNames.lst

 #include <e32test.h>

 RTest test(_L("t_corruptlog"));

 #if defined(_DEBUG) || defined(_DEBUG_RELEASE)

 #include <f32file.h>

 #include <f32dbg.h>

 // Error every time

 _LIT(KTestFile1,"z:\\system\\data\\BadFile1.txt");

 const TInt KTestFile1Error1=-6;

 const TInt KTestFile1Error2=KErrNone;

 //

 // Error once

 _LIT(KTestFile2,"z:\\system\\data\\BadFile2.txt");

 const TInt KTestFile2Error1=-20;

 const TInt KTestFile2Error2=-20;

 ////////////////////////////////////////////////////////////

 // Globals

 //

 static RFs TheFs;

 static TInt numberOfTraps=0;

 ////////////////////////////////////////////////////////////

 inline TInt controlIo(RFs &fs, TInt drv, TInt fn)

 	{

 	TPtr8 pDummy(NULL,0,0);

 	TInt r = fs.ControlIo(drv, fn, pDummy);

 	return r;

 	}

 inline TInt controlIo(RFs &fs, TInt drv, TInt fn, TInt &aNumRecs)

 	{

 	TPtr8 pNum((TUint8*)(&aNumRecs),sizeof(aNumRecs),sizeof(aNumRecs));

 	TInt r = fs.ControlIo(drv, fn, pNum);

 	return r;

 	}

 inline TInt controlIo(RFs &fs, TInt drv, TInt fn, TDes& aFileName)

 	{

 	TBuf8<KMaxFileName> fileName8;

 	TInt r = fs.ControlIo(drv, fn, fileName8);

 	if(r==KErrNone)

 		{

 		aFileName.Copy(fileName8);

 		}

 	return r;

 	}

 inline TInt controlIo(RFs &fs, TInt drv, TInt fn, TFsDebugCorruptLogRecordBuf &alogRec, TInt aRecNum)

 	{

     TInt r = fs.ControlIo(drv, fn, alogRec, *((TDes8*)aRecNum));

     return r;

 	}

 void PrintLogRecord(TFsDebugCorruptLogRecordBuf &alogRec, TInt aRecordNumber)

 	{

 	test.Printf(_L("#%d Process: %S tried to access %S errorCode=%d\n"),aRecordNumber,

 																		&(alogRec().iProcessName),

 																		&(alogRec().iFileName),

 																		alogRec().iError);

 	}

 TInt ResetCorruptLogRecords()

 	{

 	// Allows the test to be run again, by resetting the record to an unused state,

 	// and destroying the trap records

 	// Enables this test to be ran again.

 	TInt r=controlIo(TheFs, EDriveC, KControlIoCorruptLogRecordReset);

 	return r;

 	}	

 TInt GetNumberOfTraps()

 	{

 	// fetchs the number of corrupt file trap records that exist

 	// there is a separate record for every attempted access to a nominated file

 	// Note that C: is used in the IoControl call, which requires a valid drive, but has no other relevance

 	TInt numberOfRecords;

 	TInt r=controlIo(TheFs, EDriveC, KControlIoGetNumberOfCorruptLogRecords, numberOfRecords);

 	test(r==KErrNone);

 	return numberOfRecords;

 	}

 TInt GetTrapLogRecord(TFsDebugCorruptLogRecordBuf &alogRec, TInt aRecordNumber)

 	{

 	// fetchs a trap record

 	// Note that C: is used in the IoControl call, which requires a valid drive, but has no other relevance

 	TInt r=controlIo(TheFs, EDriveC, KControlIoGetCorruptLogRecord, alogRec, aRecordNumber);

 	test(r==KErrNone);

 	return r;

 	}

 TInt GetCorruptFileListFile(TDes& aFileName)

 	{

 	// Retrieves the name of the file containing the list of files, nominated as corrupt, used to generate

 	// the corrupt files list.

 	// Note that C: is used in the IoControl call, which requires a valid drive, but has no other relevance

 	TInt r=controlIo(TheFs, EDriveC, KControlIoGetCorruptListFile, aFileName);

 	test(r==KErrNone);

 	return r;

 	}

 void AccessFiles()

 	{

 	test.Next(_L("Access corrupt files"));

 	RFile f;

 	const TInt attribs=EFileShareExclusive|EFileStreamText|EFileRead;

 	// File1 

 	TInt r=f.Open(TheFs,KTestFile1,attribs);

 	test(r==KTestFile1Error1);

 	f.Close();

 	numberOfTraps+=(r==KErrNone?0:1);

 	// try again

 	r=f.Open(TheFs,KTestFile1,attribs);

 	test(r==KTestFile1Error2);

 	f.Close();

 	numberOfTraps+=(r==KErrNone?0:1);

 	// File2 

 	r=f.Open(TheFs,KTestFile2,attribs);

 	test(r==KTestFile2Error1);

 	f.Close();

 	numberOfTraps+=(r==KErrNone?0:1);

 	// try again

 	r=f.Open(TheFs,KTestFile2,attribs);

 	test(r==KTestFile2Error2);

 	f.Close();

 	numberOfTraps+=(r==KErrNone?0:1);

 	}

 void DoTests()

 	{

 	TFileName corruptFileNamesList;

     test.Next(_L("Get name of file with list of nominated files"));

 	TInt r=GetCorruptFileListFile(corruptFileNamesList);

     test(r==KErrNone);

  	test.Printf(_L("Using %S\n"),&corruptFileNamesList);

 	AccessFiles();

     test.Next(_L("Get Number of traps"));

 	TInt nRecs=GetNumberOfTraps();

     test.Next(_L("Test Number of traps"));

 	test(nRecs==numberOfTraps);

 	TFsDebugCorruptLogRecordBuf logRec;

 	for (TInt i=1;i<=nRecs;i++)

 		{ // fetch record #i

 		TInt r=GetTrapLogRecord(logRec,i);

 		test(r==KErrNone);

 		r=logRec().iProcessName.CompareF(_L("t_corruptlog.exe"));

 		test(r==KErrNone);

 		PrintLogRecord(logRec,i);

 		}

 	}

 #endif

 extern TInt E32Main()

 {

     CTrapCleanup* cleanup;

     cleanup=CTrapCleanup::New();

     __UHEAP_MARK;

     test.Title();

     test.Start(_L("Corrupt File trap log"));

 #if defined(_DEBUG) || defined(_DEBUG_RELEASE)

 	TInt r=TheFs.Connect();

     test(r==KErrNone);

     TheFs.ResourceCountMarkStart();

     DoTests();

     TheFs.ResourceCountMarkEnd();

 	ResetCorruptLogRecords();

     TheFs.Close();

 #endif

     test.End();

     test.Close();

     __UHEAP_MARKEND;

     delete cleanup;

     return KErrNone;

 }