// 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 "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 <f32file.h>

#include <sys/param.h>

#include <stdlib.h>

#include <string.h>

#include <unistd.h>

#include "tcl.h"

_LIT(KTestExt, "*.test");

_LIT(KTclExt, "*.tcl");

_LIT(KExplainExt, "*.explain");

_LIT(KTclTempFilePrefix, "tcl*");

//Note: every time when you add a new KTestFileXX constant here, don't forget to add that constant as a new entry into

//"TPtrC fileNames[]" array in DoDeleteTestFilesL() function.

_LIT(KTestFile1, "test1.bt");

_LIT(KTestFile2, "test.bu");

_LIT(KTestFile3, "backup.db");

_LIT(KTestFile4, "bak.db");

_LIT(KTestFile5, "corrupt.db");

_LIT(KTestFile6, "ptf2.db");

_LIT(KTestFile7, "test1.db");

_LIT(KTestFile8, "test2.db");

_LIT(KTestFile9, "test3.db");

_LIT(KTestFile10,"test4.db");

_LIT(KTestFile11,"test.db");

_LIT(KTestFile12,"test.db2");

_LIT(KTestFile13,"bak.db-journal");

_LIT(KTestFile14,"test.db-journal-bu");

_LIT(KTestFile15,"mydir");

_LIT(KTestFile16,"testdb");

_LIT(KTestFile17,"test2-script.tcl");

_LIT(KTestFile18,"test.tcl");

_LIT(KTestFile19,"speed1.txt");

_LIT(KTestFile20,"speed2.txt");

_LIT(KTestFile21,"test.db-bu1");

_LIT(KTestFile22,"test.db-bu2");

_LIT(KTestFile23,"test.db-template");

_LIT(KTestFile24,"invalid.db");

_LIT(KTestFile25,"log");

_LIT(KTestFile26,"test5.db");

_LIT(KTestDir1,"mydir-journal");

#ifdef _DEBUG 

#define PRINT_DELFILE_ERROR(aFileName, aErr) \

	if(aErr != KErrNone && aErr != KErrNotFound)\

		{\

		RDebug::Print(_L("###TclSqlite3: Failed to delete file \"%S\". Error=%d\r\n"), &aFileName, aErr);\

		}

#else

#define PRINT_DELFILE_ERROR(aFileName, aErr)	void(0)

#endif

//Connects the file session argument.

//Creates application's private datacage on drive C: (if does not exist).

//Copies the private path as string to the aPrivatePath argument (without the drive name).

//aPrivatePath must point to a big enough place (ideally TFileName object).

static void GetFsAndPrivatePathL(RFs& aFs, TDes& aPrivatePath)

	{

	User::LeaveIfError(aFs.Connect());

	TInt err = aFs.CreatePrivatePath(EDriveC);

	if(!(err == KErrNone || err == KErrAlreadyExists))

		{

		User::Leave(err);

		}

	User::LeaveIfError(aFs.PrivatePath(aPrivatePath));

	}

//The function constructs a full script file path, containing wildcards, in aFullPath argument

//	(from aDriveNumber and aPrivatePath arguments, using aMask parameter as a file name).

//aFullPath must point to a big enough place (ideally TFileName object).

static void ConstructFilePathByMask(TDriveNumber aDriveNumber, const TDesC& aPrivatePath, const TDesC& aMask, TDes& aFullPath)

	{

	TDriveName srcDriveName = TDriveUnit(aDriveNumber).Name();

	aFullPath.Copy(srcDriveName);

	aFullPath.Append(aMask);

	TParse parse;

	parse.Set(aPrivatePath, &aFullPath, 0);

	aFullPath.Copy(parse.FullName());

	}

//The function constructs a full file path in aFullPath argument (from aDriveNumber, aFileName and aPrivatePath arguments).

//aFullPath must point to a big enough place (ideally TFileName object).

static void ConstructFilePathByName(TDriveNumber aDriveNumber, const TDesC& aFileName, const TDesC& aPrivatePath, TDes& aFullPath)

	{

	TDriveName srcDriveName = TDriveUnit(aDriveNumber).Name();

	aFullPath.Copy(srcDriveName);

	aFullPath.Append(aFileName);

	TParse parse;

	parse.Set(aPrivatePath, &aFullPath, 0);

	aFullPath.Copy(parse.FullName());

	}

//The function constructs a full path in aDestPath argument (from aDriveNumber and aPrivatePath arguments).

//aDestPath must point to a big enough place (ideally TFileName object).

static void ConstructDestPath(TDriveNumber aDriveNumber, const TDesC& aPrivatePath, TDes& aDestPath)

	{

	TDriveName destDriveName = TDriveUnit(aDriveNumber).Name();

	TParse parse;

	parse.Set(aPrivatePath, &destDriveName, 0);

	aDestPath.Copy(parse.FullName());

	}

//The function copies all test script files from Z: to C: drive, in application's private data cage.	

static void DoCopyTestFilesL()

	{

	RDebug::Print(_L("###TclSqlite3: Construct private data cage on drive C:\r\n"));

	RFs fs;

	CleanupClosePushL(fs);

	TFileName privatePath;

	GetFsAndPrivatePathL(fs, privatePath);

	CFileMan* fm = CFileMan::NewL(fs);

	CleanupStack::PushL(fm);

	TFileName srcPath, destPath;

	ConstructFilePathByMask(EDriveZ, privatePath, KTestExt, srcPath);

	ConstructDestPath(EDriveC, privatePath, destPath);

	RDebug::Print(_L("###TclSqlite3: Copying \"%S\" to \"%S\"\r\n"), &srcPath, &destPath);

	User::LeaveIfError(fm->Copy(srcPath, destPath));

	ConstructFilePathByMask(EDriveZ, privatePath, KTclExt, srcPath);

	ConstructDestPath(EDriveC, privatePath, destPath);

	RDebug::Print(_L("###TclSqlite3: Copying \"%S\" to \"%S\"\r\n"), &srcPath, &destPath);

	User::LeaveIfError(fm->Copy(srcPath, destPath));

	ConstructFilePathByMask(EDriveZ, privatePath, KExplainExt, srcPath);

	ConstructDestPath(EDriveC, privatePath, destPath);

	RDebug::Print(_L("###TclSqlite3: Copying \"%S\" to \"%S\"\r\n"), &srcPath, &destPath);

	User::LeaveIfError(fm->Copy(srcPath, destPath));

	CleanupStack::PopAndDestroy(2);

	}

//The function deletes a file, identified by the aFullPath argument.

//The function leaves if the delete operation error is different than KErrNone and KErrNotFound.

static void DoDeleteTestFileL(CFileMan& aFm, const TDesC& aFullPath)

	{

	TInt err = aFm.Attribs(aFullPath, 0, KEntryAttReadOnly, TTime(0));

	if(err == KErrNone)

		{

		err = aFm.Delete(aFullPath);

		}

	if(err != KErrNone && err != KErrNotFound)

		{

		User::Leave(err);	

		}

	}

//The function deletes a directory, identified by the aFullPath argument.

//The function leaves if the delete operation error is different than KErrNone and KErrNotFound.

static void DoDeleteTestDirL(CFileMan& aFm, const TDesC& aFullPath)

	{

	TInt err = aFm.Attribs(aFullPath, 0, KEntryAttReadOnly, TTime(0));

	if(err == KErrNone)

		{

		err = aFm.RmDir(aFullPath);

		}

	if(err != KErrNone && err != KErrNotFound)

		{

		User::Leave(err);	

		}

	}

//Deletes the test scripts and test output files from C: drive.

static void DoDeleteTestFilesL()

	{

	RFs fs;

	CleanupClosePushL(fs);

	TFileName privatePath;

	GetFsAndPrivatePathL(fs, privatePath);

	CFileMan* fm = CFileMan::NewL(fs);

	CleanupStack::PushL(fm);

	TFileName filePath;

	ConstructFilePathByMask(EDriveC, privatePath, KExplainExt, filePath);

	TRAPD(err, DoDeleteTestFileL(*fm, filePath));

	PRINT_DELFILE_ERROR(filePath, err);

	ConstructFilePathByMask(EDriveC, privatePath, KTclExt, filePath);

	TRAP(err, DoDeleteTestFileL(*fm, filePath));

	PRINT_DELFILE_ERROR(filePath, err);

	ConstructFilePathByMask(EDriveC, privatePath, KTestExt, filePath);

	TRAP(err, DoDeleteTestFileL(*fm, filePath));

	PRINT_DELFILE_ERROR(filePath, err);

	ConstructFilePathByMask(EDriveC, privatePath, KTclTempFilePrefix, filePath);

	TRAP(err, DoDeleteTestFileL(*fm, filePath));

	PRINT_DELFILE_ERROR(filePath, err);

	TPtrC fileNames[] = 

		{

		KTestFile1(), KTestFile2(), KTestFile3(), KTestFile4(), KTestFile5(), 

		KTestFile6(), KTestFile7(), KTestFile8(), KTestFile9(), KTestFile10(),

		KTestFile11(), KTestFile12(), KTestFile13(), KTestFile14(), KTestFile15(), 

		KTestFile16(), KTestFile17(), KTestFile18(), KTestFile19(), KTestFile20(),

		KTestFile21(), KTestFile22(), KTestFile23(), KTestFile24(), KTestFile25(), KTestFile26()

		};

	for(TInt i=0;i<(sizeof(fileNames)/sizeof(fileNames[0]));++i)

		{

		ConstructFilePathByName(EDriveC, fileNames[i], privatePath, filePath);

		TRAP(err, DoDeleteTestFileL(*fm, filePath));

		PRINT_DELFILE_ERROR(filePath, err);

		}

	ConstructFilePathByName(EDriveC, KTestDir1, privatePath, filePath);

	RDebug::Print(_L("###TclSqlite3: test dir to be removed - \"%S\".\r\n"), &filePath);

	TRAP(err, DoDeleteTestDirL(*fm, filePath));

	PRINT_DELFILE_ERROR(filePath, err);

	CleanupStack::PopAndDestroy(2);

	}

//Deletes the test scripts from C: drive

//Because the TCL SQLITE exe has mutiple exit points, there is no right place in the code where this function

//can be called from.

//The way how the test cleanup is implemented is:

// - a new script function has been definied and registered (tclsqlite.c)- "delete_test_files"

// - the "delete_test_files" function is called from the "finalize_testing" procedure (tester.tcl file),

//	   that is guaranteed to be called at the end of any test script execution

extern "C" int DeleteTestFiles(void)

	{

	RDebug::Print(_L("###TclSqlite3: Begin \"Delete test files\" operation\r\n"));

	TRAP_IGNORE(DoDeleteTestFilesL());

	RDebug::Print(_L("###TclSqlite3: \"Delete test files\" operation has completed\r\n"));

	return 0;

	}

//Copies the test scripts from Z: to C: drive	

//This function is called from main() (tclsqlite.c file)

extern "C" TInt CopyTestFiles(void)

	{

    RDebug::Print(_L("###TclSqlite3: Begin \"Copy test files\" operation\r\n"));

	TRAPD(err, DoCopyTestFilesL());

	if(err != KErrNone)

		{

		RDebug::Print(_L("###TclSqlite3: \"Copy test files\" operation has failed with error %d\r\n"), err);

		DeleteTestFiles();

		}

	else

		{

		RDebug::Print(_L("###TclSqlite3: \"Copy test files\" operation has completed successfully\r\n"));

		}

	return err;

	}

//Used by GetFullFilePath() in test_hexio.c

//Seems that the OpenEnv library does not provide _splitpath().

extern "C" char* FullFilePath(char* aPath, const char* aFileName)

	{

	static TFileName fname;

	fname.Copy(TPtrC8((const TUint8*)aFileName));

	fname.Trim();

	for(TInt i=0;i<fname.Length();++i)

		{

		if(fname[i] == TChar('/'))	

			{

			fname[i] = TChar('\\');

			}

		}

	if(fname.Find(_L(".\\")) == 0) //TParsePtrC::TParsePtrC() panics if the first two characters are ".\"

		{

		fname.Delete(0, 2);

		}

	TParsePtrC parse(fname);

	if(!parse.DrivePresent() || !parse.PathPresent())

		{

		if(!getcwd(aPath, MAXPATHLEN + 1)) 

			{

			return 0;	

			}

		aPath[0] = 'c';//a temporary patch. The defect number is: DEF116621.

		strcat(aPath, "\\");

		static TBuf8<KMaxFileName> fname2;

		fname2.Copy(parse.NameAndExt());

		fname2.Append(TChar('\x0'));

		strcat(aPath, (const char*)fname2.Ptr());

		}

	else

		{

		strcpy(aPath, aFileName); 

		}

	return aPath;

	}

extern "C" int PrintText(void*, Tcl_Interp*, int objc, Tcl_Obj* const* objv)

	{

	if(objc == 3)

		{

	    const char* txt1 = Tcl_GetStringFromObj(objv[1], 0);

	    const char* txt2 = Tcl_GetStringFromObj(objv[2], 0);

	    if(txt1 && txt2)

	    	{

			TTime time;

			time.HomeTime();

			TDateTime dt = time.DateTime();

			TBuf<16> tbuf;

			tbuf.Format(_L("%02d:%02d:%02d.%06d"), dt.Hour(), dt.Minute(), dt.Second(), dt.MicroSecond());

	    	TBuf<256> buf1;

	    	buf1.Copy(TPtrC8((const TUint8*)txt1));

	    	TBuf<256> buf2;

	    	buf2.Copy(TPtrC8((const TUint8*)txt2));

			RDebug::Print(_L("%S: %S %S.\n"), &tbuf, &buf1, &buf2);

		    return TCL_OK;

	    	}

		}

    return TCL_ERROR;

	}

extern "C" void PrintS(const char* aTxt)

	{

	if(!aTxt)

	    {

	    return;

	    }

	TPtrC8 msg((const TUint8*)aTxt);

    TInt msglen = msg.Length();

    TInt pos = 0;

    const TInt KMaxLineLength = 220;

    TBuf<KMaxLineLength> line;

    do

        {

        if(pos == 0)

            {

            RProcess process;

            TProcessId processId = process.Id();

            line.Format(_L("Process Id=%ld: "), processId.Id());

            }

        TInt len = Min(msglen, (line.MaxLength() - line.Length()));

        TPtrC8 ptr(msg.Ptr() + pos, len);

        pos += len;

        msglen -= len;

        TPtr p2((TUint16*)line.Ptr() + line.Length(), 0, len);  

        p2.Copy(ptr);

        line.SetLength(line.Length() + p2.Length());

        RDebug::Print(_L("%S\n"), &line);

        line.Zero();

        } while(msglen > 0);

	}