// 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 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_Fatcharsetconv_Aux.cpp

// 

//

#include <f32dbg.h>

#include "T_fatcharsetconv_Aux.h"

CFileMan* gFileMan = NULL;

RPointerArray<RFile>* gFileHandles = NULL;

TTestLogFailureData gLogFailureData;

RRawDisk TheDisk;

TFatBootSector gBootSector;

TBool gIOTesting;

TBool gAutoTest; // is BTB test

RFs TheFs;

RFile TheFile;

RDir TheDir;

TFileName gSessionPath;

TInt gAllocFailOff=KAllocFailureOff;

TInt gAllocFailOn=KAllocFailureOff;

TChar gDriveToTest;

TFileName gFileName;

TTCType	gTCType;

TUint	gTCId;

GLDEF_C void Format(TInt aDrive)

//

// Format current drive

//

	{

	test.Next(_L("Format"));

	TBuf<4> driveBuf=_L("?:\\");

	driveBuf[0]=(TText)(aDrive+'A');

	RFormat format;

	TInt count;

	TInt r=format.Open(TheFs,driveBuf,EQuickFormat,count);

	test_KErrNone(r);

	while(count)

		{

		TInt r=format.Next(count);

		test_KErrNone(r);

		}

	format.Close();

	}

void MakeDir(const TDesC& aDirName)

//

// Make a directory

//

	{

	TInt r=TheFs.MkDirAll(aDirName);

	test_Value(r, r == KErrNone || r==KErrAlreadyExists);

	}

void ReportCheckDiskFailure(TInt aRet)

//

// Report the failure of checkdisk

//

	{

	test.Printf(_L("CHECKDISK FAILED: "));

	switch(aRet)

		{

	case 1:	test.Printf(_L("File cluster chain contains a bad value (<2 or >maxCluster)\n")); break;

	case 2:	test.Printf(_L("Two files are linked to the same cluster\n")); break;

	case 3:	test.Printf(_L("Unallocated cluster contains a value != 0\n"));	break;

	case 4:	test.Printf(_L("Size of file != number of clusters in chain\n")); break;

	default: test.Printf(_L("Undefined Error value %d\n"),aRet);

		}

	test(EFalse);

	}

void CreateTestDirectory(const TDesC& aSessionPath)

//

// Create directory for test

//

	{

	TParsePtrC path(aSessionPath);

	test(path.DrivePresent()==EFalse);

	TInt r=TheFs.SetSessionPath(aSessionPath);

	test_KErrNone(r);

	r=TheFs.SessionPath(gSessionPath);

	test_KErrNone(r);

	r=TheFs.MkDirAll(gSessionPath);

	test_Value(r, r == KErrNone || r==KErrAlreadyExists);

	}

TInt CurrentDrive(TChar aDriveChar)

//

// Return the current drive number

//

	{

	TInt driveNum;

	TInt r = TheFs.CharToDrive(aDriveChar,driveNum);

	test_KErrNone(r);

	gDriveToTest = gSessionPath[0] = (TText)aDriveChar;

	return(driveNum);

	}

TInt CurrentDrive()

//

// Return the current drive number

//

	{

	TInt driveNum;

	TInt r = TheFs.CharToDrive(gSessionPath[0],driveNum);

	test_KErrNone(r);

	return(driveNum);

	}

void MakeFile(const TDesC& aFileName,const TUidType& aUidType,const TDesC8& aFileContents)

//

// Make a file and write uid and data

//

	{

	RFile file;

	TInt r=file.Replace(TheFs,aFileName,0);

	test_Value(r, r == KErrNone || r==KErrPathNotFound);

	if (r==KErrPathNotFound)

		{

		r=TheFs.MkDirAll(aFileName);

		test_KErrNone(r);

		r=file.Replace(TheFs,aFileName,0);

		test_KErrNone(r);

		}

	TCheckedUid checkedUid(aUidType);

	TPtrC8 uidData((TUint8*)&checkedUid,sizeof(TCheckedUid));

	r=file.Write(uidData);

	test_KErrNone(r);

	r=file.Write(aFileContents);

	test_KErrNone(r);

	file.Close();

	}

void MakeFile(const TDesC& aFileName,const TDesC8& aFileContents)

//

// Make a file and write something in it

//

	{

	RFile file;

	TInt r=file.Replace(TheFs,aFileName,0);

	if(r!=KErrNone && r!=KErrPathNotFound)

		{

		test.Printf(_L("ERROR: r=%d"),r);

		test(EFalse);

		}

	test_Value(r, r == KErrNone || r==KErrPathNotFound);

	if (r==KErrPathNotFound)

		{

		r=TheFs.MkDirAll(aFileName);

		test_KErrNone(r);

		r=file.Replace(TheFs,aFileName,0);

		test_KErrNone(r);

		}

	r=file.Write(aFileContents);

	test_KErrNone(r);

	file.Close();

	}

void MakeFile(const TDesC& aFileName,TInt anAttributes)

//

// Make a file and write something in it

//

	{

	RFile file;

	TInt r=file.Replace(TheFs,aFileName,0);

	test_Value(r, r == KErrNone || r==KErrPathNotFound);

	if (r==KErrPathNotFound)

		{

		r=TheFs.MkDirAll(aFileName);

		test_KErrNone(r);

		r=file.Replace(TheFs,aFileName,0);

		test_KErrNone(r);

		}

	file.Close();

	r=TheFs.SetAtt(aFileName,anAttributes,0);

	test_KErrNone(r);

	}

void MakeFile(const TDesC& aFileName)

//

// Make a file

//

	{

	MakeFile(aFileName,_L8(""));

	}

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

void QuickFormat()

    {

    FormatFatDrive(TheFs, CurrentDrive(), ETrue);

    }

void ReadBootSector(TFatBootSector& aBootSector)

	{

    TInt r = ReadBootSector(TheFs, CurrentDrive(), KBootSectorNum<<KDefaultSectorLog2, aBootSector);

    test_KErrNone(r);

    if(!aBootSector.IsValid())

        {

        test.Printf(_L("Wrong bootsector! Dump:\n"));

        aBootSector.PrintDebugInfo();

        test(0);

        }

	}

void GetBootInfo()

	{

	QuickFormat();

	ReadBootSector(gBootSector);

	}

#endif

void CheckIfIOTesting(TTestSwitches& aSwitches)

	{

	if( ((aSwitches.iExeOnSymbian || aSwitches.iExeOnWindows) && !(aSwitches.iVerOnSymbian || aSwitches.iVerOnWindows))

	  ||((aSwitches.iVerOnSymbian || aSwitches.iVerOnWindows) && !(aSwitches.iExeOnSymbian || aSwitches.iExeOnWindows))

	  )

		{

		gIOTesting = ETrue;

		}

	}

void CheckDisk()

	{

	TInt r=TheFs.CheckDisk(gSessionPath);

	if (r!=KErrNone && r!=KErrNotSupported)

		ReportCheckDiskFailure(r);

	r = TheFs.ScanDrive(gSessionPath);

	if (r!=KErrNone && r!=KErrNotSupported && r!=KErrInUse)

		ReportCheckDiskFailure(r);

	}

void InitLogData()

	{

	gLogFailureData.iExeOsName = KNone;

	gLogFailureData.iVerOsName = KNone;

	gLogFailureData.iExeDrive  = 'A';

	gLogFailureData.iVerDrive  = 'A';

	}

void ClearTCLogData()

	{

	gLogFailureData.iTCTypeName.SetLength(0);

	gLogFailureData.iTCFailureOn.SetLength(0);

	gLogFailureData.iTCId = 0;

	gLogFailureData.iTCUniquePath.SetLength(0);

	gLogFailureData.iAPIName.SetLength(0);

	gLogFailureData.iLineNum = 0;

	// gLogFailureData.iFileName.SetLength(0);

	}

/*

 * Search test cases by the index of the array of test case group, overloaded version for basic unitary cases.

 * @param 	aIdx		the test case index in search

 * @param	aBasicUnitaryTestCaseGroup		the input test group, should always be gBasicUnitaryTestCases[]

 * @param	aTestCaseFound		contains params of the test case found by the test case Id.

 * @return	KErrNone	if only one test case on the id is found

 * 			KErrNotFound	if no test case is found

 */

TInt SearchTestCaseByArrayIdx(TUint aIdx, const TTestCaseUnitaryBasic aBasicUnitaryTestCaseGroup[],

					 TTestParamAll& aTestCaseFound, TBool aIsWithDLL=EFalse)

	{

	if (aBasicUnitaryTestCaseGroup[aIdx].iBasic.iTestCaseID != 0)

		{

		aTestCaseFound.iTestCaseID 	= aBasicUnitaryTestCaseGroup[aIdx].iBasic.iTestCaseID;

		aTestCaseFound.iAPI 		= aBasicUnitaryTestCaseGroup[aIdx].iBasic.iAPI;

		aTestCaseFound.iSrcDrvChar	= aBasicUnitaryTestCaseGroup[aIdx].iSrcPrsBasic.iDrvChar;

		aTestCaseFound.iSrcCmdPath.Copy(aBasicUnitaryTestCaseGroup[aIdx].iSrcPrsBasic.iCmdPath);

		aTestCaseFound.iSrcPrsPath.Copy(aBasicUnitaryTestCaseGroup[aIdx].iSrcPrsBasic.iPrsPath);

		aTestCaseFound.iSrcPrsFiles = aBasicUnitaryTestCaseGroup[aIdx].iSrcPrsBasic.iPrsFiles;

		aTestCaseFound.iIsWithDLL = aIsWithDLL;

		// To make every test case uniquely indentified for interOP

		// update the test case id  and its path correspondingly

		TBuf<15> tempName = _L("_");

		if(aTestCaseFound.iIsWithDLL)

			tempName.Append(_L("DLL"));

		else

			tempName.Append(_L("NDLL"));

		TInt idx = aTestCaseFound.iSrcCmdPath.Find(_L("\\Src\\"));

		aTestCaseFound.iSrcCmdPath.Insert(idx, tempName);

		aTestCaseFound.iSrcPrsPath.Insert(idx, tempName);

		}

	else

		return KErrNotFound;

	return KErrNone;

	}

/*

 * Search test cases by the index of the array of test case group, overloaded version for basic binary cases.

 * @param 	aIdx		the test case index in search

 * @param	aBasicUnitaryTestCaseGroup		the input test group, should always be gBasicBinaryTestCases[]

 * @param	aTestCaseFound		contains params of the test case found by the test case Id.

 * @return	KErrNone	if only one test case on the id is found

 * 			KErrNotFound	if no test case is found

 */

TInt SearchTestCaseByArrayIdx(TUint aIdx, const TTestCaseBinaryBasic aBasicBinaryTestCaseGroup[],

					TTestParamAll& aTestCaseFound, TBool aIsWithDLL=EFalse)

	{

	if (aBasicBinaryTestCaseGroup[aIdx].iBasic.iTestCaseID != 0)

		{

		aTestCaseFound.iTestCaseID 	= aBasicBinaryTestCaseGroup[aIdx].iBasic.iTestCaseID;

		aTestCaseFound.iAPI 		= aBasicBinaryTestCaseGroup[aIdx].iBasic.iAPI;

		aTestCaseFound.iSrcDrvChar	= aBasicBinaryTestCaseGroup[aIdx].iSrcPrsBasic.iDrvChar;

		aTestCaseFound.iSrcCmdPath.Copy(aBasicBinaryTestCaseGroup[aIdx].iSrcPrsBasic.iCmdPath);

		aTestCaseFound.iSrcPrsPath.Copy(aBasicBinaryTestCaseGroup[aIdx].iSrcPrsBasic.iPrsPath);

		aTestCaseFound.iSrcPrsFiles = aBasicBinaryTestCaseGroup[aIdx].iSrcPrsBasic.iPrsFiles;

		aTestCaseFound.iTrgDrvChar	= aBasicBinaryTestCaseGroup[aIdx].iTrgPrsBasic.iDrvChar;

		aTestCaseFound.iTrgCmdPath.Copy(aBasicBinaryTestCaseGroup[aIdx].iTrgPrsBasic.iCmdPath);

		aTestCaseFound.iIsWithDLL = aIsWithDLL;

		// To make every test case uniquely indentified for interOP

		// update the test case id  and its path correspondingly

		TBuf<15> tempBuf;

		TInt idx = aTestCaseFound.iSrcCmdPath.Find(_L("\\T_FCSC\\")) + 8 /* Len of \\T_FCSC\\ */;

		TInt i = 0;

		while(aTestCaseFound.iSrcCmdPath[idx] != '\\')

			{

			tempBuf.SetLength(i+1);

			tempBuf[i++] = aTestCaseFound.iSrcCmdPath[idx++]; 

			}

		tempBuf.Append(_L("_"));

		if(aTestCaseFound.iIsWithDLL)

			tempBuf.Append(_L("DLL"));

		else

			tempBuf.Append(_L("NDLL"));

		TInt len = 0;

		idx = aTestCaseFound.iSrcCmdPath.Find(_L("\\T_FCSC\\")) + 8;

		while(aTestCaseFound.iSrcCmdPath[idx] != '\\')

			{

			len++;

			aTestCaseFound.iSrcCmdPath[idx++]; 

			}

		aTestCaseFound.iSrcCmdPath.Replace(idx-len, len, tempBuf);

		len =0;

		idx = aTestCaseFound.iSrcPrsPath.Find(_L("\\T_FCSC\\")) + 8;

		while(aTestCaseFound.iSrcPrsPath[idx] != '\\')

			{

			len++;

			aTestCaseFound.iSrcCmdPath[idx++]; 

			}

		aTestCaseFound.iSrcPrsPath.Replace(idx-len, len, tempBuf);

		len =0;

		idx = aTestCaseFound.iTrgCmdPath.Find(_L("\\T_FCSC\\")) + 8;

		while(aTestCaseFound.iTrgCmdPath[idx] != '\\')

			{

			len++;

			aTestCaseFound.iTrgCmdPath[idx++]; 

			}

		aTestCaseFound.iTrgCmdPath.Replace(idx-len, len, tempBuf);

		}

	else

		{

		return KErrNotFound;

		}

	return KErrNone;

	}

void Help()

	{

	RDebug::Print(_L("t_fatcharsetconv [-x {s,w}] [-d {dt}][-v {sw}]"));

	RDebug::Print(_L("\t-x :	for executing tests"));

	RDebug::Print(_L("\t\t	s or S for execution on Symbian"));

	RDebug::Print(_L("\t\t	w or W for execution on Windows"));

	RDebug::Print(_L("\t-d:		drive to test for execution/verification"));

	RDebug::Print(_L("\t\t	This test runs on FAT or Win32 file systems only"));

	RDebug::Print(_L("\t\t	d or D for test drive on Symbian (FAT file system)"));

	RDebug::Print(_L("\t\t	Any FAT/Win32 file system drive on emulator i.e. T, X etc"));

	RDebug::Print(_L("\t-v :	for validating tests"));

	RDebug::Print(_L("\t\t	s or S for verification on symbian"));

	RDebug::Print(_L("\t\t	w or W for verification on Windows"));

	}

void ClearSwitches(TTestSwitches& aSwitches)

	{

	// clear the switches

	aSwitches.iExeOnSymbian = EFalse;

	aSwitches.iVerOnSymbian = EFalse;

	aSwitches.iExeOnWindows = EFalse;

	aSwitches.iVerOnWindows = EFalse;

	aSwitches.iExeDriveChar =' ';

	aSwitches.iVerDriveChar =' ';

	aSwitches.iExeDriveNum =0;

	aSwitches.iVerDriveNum =0;

	aSwitches.iMountedFSName.SetLength(0);

	}

void ParseCommandArguments(TTestSwitches& aSwitches)

	{

	TBuf<256> cmd;

	User::CommandLine(cmd);

	RDebug::Print(_L("Command Line : %S"), &cmd);

	TChar testDrive = 'C';

	InitLogData();

	ClearSwitches(aSwitches);

	TFileName currentFile=RProcess().FileName();

	TLex lex(cmd);

	TPtrC token=lex.NextToken();

	if (token.MatchF(currentFile)==0)

		{

		token.Set(lex.NextToken());

		}

	if (token.Length()==0)

		{

		testDrive = 'C'; // default drives

		gAutoTest = ETrue;

		}

	else if((token[0] >='A' && token[0]<='Z') || (token[0] >='a' && token[0]<='z'))

		{

		testDrive = token[0];

		gAutoTest = ETrue;

		}

	else

		{

		while (!lex.Eos())

			{

			if (token.Length()==0)

				{

				continue;	// ignore trailing whitespace

				}

			if (token==_L("-x") || token==_L("-X"))

				{

				token.Set(lex.NextToken());

				if((token==_L("s")) || (token==_L("S")))

					{

					aSwitches.iExeOnSymbian = ETrue;

					gLogFailureData.iExeOsName = KSymbian;

					}

				else if((token==_L("w")) || (token==_L("W")))

					{

					aSwitches.iExeOnWindows = ETrue;

					gLogFailureData.iExeOsName = KWindows;

					}

				token.Set(lex.NextToken());

				continue;

				}

			if (token==_L("-d") || token==_L("-D"))

				{

				token.Set(lex.NextToken());

				testDrive = token[0];

				token.Set(lex.NextToken());

				continue;

				}

			if (token==_L("-v") || token==_L("-V"))

				{

				token.Set(lex.NextToken());

				if((token==_L("s")) || (token==_L("S")))

					{

					aSwitches.iVerOnSymbian = ETrue;

					gLogFailureData.iVerOsName = KSymbian;

					}

				else if((token==_L("w")) || (token==_L("W")))

					{

					aSwitches.iVerOnWindows = ETrue;

					gLogFailureData.iVerOsName = KWindows;

					}

				token.Set(lex.NextToken());

				continue;

				}

			RDebug::Print(_L("Unknown option %S"), &token);

			Help();

			return;

			}

		}

	CheckIfIOTesting(aSwitches);

	if(gIOTesting)

		{

		gAutoTest = EFalse;

		}

	else

		{

		gAutoTest = ETrue;

		}

	testDrive.UpperCase();

	if (gAutoTest)

		{

#if defined (__WINS__)

		//execution phase

		aSwitches.iExeOnWindows = ETrue;

		aSwitches.iExeDriveChar = testDrive;

		aSwitches.iExeDriveNum = CurrentDrive(aSwitches.iExeDriveChar);

		gLogFailureData.iExeDrive = aSwitches.iExeDriveChar;

		gLogFailureData.iExeOsName = KWindows;

		//verification phase

		aSwitches.iVerOnWindows = ETrue;

		aSwitches.iVerDriveChar = testDrive;

		aSwitches.iVerDriveNum = CurrentDrive(aSwitches.iVerDriveChar);

		gLogFailureData.iVerDrive = aSwitches.iVerDriveChar;

		gLogFailureData.iVerOsName = KWindows;

#else	

		//execution phase

		aSwitches.iExeOnSymbian = ETrue;