// Copyright (c) 1995-2009 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_chkuid.cpp

//

//

#include <f32file.h>

#include <e32test.h>

#include "t_server.h"

#include "t_chlffs.h"

#if defined(__WINS__)

#define WIN32_LEAN_AND_MEAN

#pragma warning (disable:4201) // warning C4201: nonstandard extension used : nameless struct/union

#pragma warning (default:4201) // warning C4201: nonstandard extension used : nameless struct/union

#endif

GLDEF_D RTest test(_L("T_CHKUID"));

LOCAL_C void CreateUidTestFiles()

//

// Create files with uids for testing

//

	{

    // Create \\gSessionPath\\UIDCHKNO.SHT - no uid, zero length

	RFile file;

	TInt r=file.Replace(TheFs,_L("UIDCHKNO.SHT"),EFileRead|EFileWrite);

	test(r==KErrNone);

	file.Close();

    // Create \\gSessionPath\\UIDCHKNO.LNG - no uid, long length

	r=file.Replace(TheFs,_L("UIDCHKNO.LNG"),EFileRead|EFileWrite);

	test(r==KErrNone);

	r=file.Write(_L8("Hello World needs to be over 16 bytes"));

	file.Close();

    // Create \\gSessionPath\\UIDCHK.BLG - with uid no data

	r=file.Replace(TheFs,_L("UIDCHK.BLG"),EFileRead|EFileWrite);

	test(r==KErrNone);

	TUidType uidType(TUid::Uid('U'),TUid::Uid('I'),TUid::Uid('D'));

	TCheckedUid checkedUid(uidType);

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

	r=file.Write(buf);

	test(r==KErrNone);

	file.Close();

    // Create \\gSessionPath\\UIDCHK.MSG - with uid and data

	r=file.Replace(TheFs,_L("UIDCHK.MSG"),EFileRead|EFileWrite);

	test(r==KErrNone);

	TUidType uidType2(TUid::Uid('X'),TUid::Uid('Y'),TUid::Uid('Z'));

	checkedUid.Set(uidType2);

	buf.Set((TUint8*)&checkedUid,sizeof(TCheckedUid));

	r=file.Write(buf);

	test(r==KErrNone);

	r=file.Write(_L8("More file data"));

	test(r==KErrNone);

	file.Close();

    // Create \\gSessionPath\\UIDCHK.DAT - uid stored only in the file

	r=file.Replace(TheFs,_L("UIDCHK.DAT"),EFileRead|EFileWrite);

	test(r==KErrNone);

	TUidType uidType3(TUid::Uid('D'),TUid::Uid('A'),TUid::Uid('T'));

	checkedUid.Set(uidType3);

	buf.Set((TUint8*)&checkedUid,sizeof(TCheckedUid));

	r=file.Write(buf);

	test(r==KErrNone);

	r=file.Write(_L8("More file data"));

	test(r==KErrNone);

	file.Close();

    // Create \\gSessionPath\\UIDCHK.PE - uid stored in WINS PE file header

	r=file.Replace(TheFs,_L("UIDWINS.PE"),EFileRead|EFileWrite);

	test(r==KErrNone);

#if defined(__WINS__)

    if (!IsTestingLFFS())

        {

	    RFile fileSource;

	    r=fileSource.Open(TheFs,_L("Z:\\TEST\\T_CHKUID.EXE"),EFileShareReadersOnly|EFileRead);

	    test(r==KErrNone);

	    TBuf8<0x100> buffer;

	    do

		    {

		    r=fileSource.Read(buffer);

		    test(r==KErrNone);

		    r=file.Write(buffer);

		    test(r==KErrNone);

		    }

	    while (buffer.Length()==buffer.MaxLength());

	    fileSource.Close();

        }

    else

        {

	    r=file.Write(_L8("Some zany stuff here!"));

	    test(r==KErrNone);

        }

#else

	r=file.Write(_L8("Some zany stuff here!"));

	test(r==KErrNone);

#endif

	file.Close();

	}

LOCAL_C void Test1()

//

// Test GetDir

//

	{

	test.Next(_L("Use GetDir to check files"));

	CDir* dum=NULL;

	TInt r=TheFs.GetDir(_L("UID*"),KEntryAttAllowUid,ESortByName,dum);

	CDir& dir=*dum;

	test(r==KErrNone);

	TInt count=dir.Count();

	test(count==6);

	TEntry entry=dir[0];

	test(entry.iName==_L("UIDCHK.BLG"));

	test(entry.IsTypeValid());

	test(entry.iType[0]==TUid::Uid('U') && entry.iType[1]==TUid::Uid('I') && entry.iType[2]==TUid::Uid('D'));

	entry=dir[1];

	test(entry.iName==_L("UIDCHK.DAT"));

	test(entry.IsTypeValid());

	test(entry.iType[0]==TUid::Uid('D') && entry.iType[1]==TUid::Uid('A') && entry.iType[2]==TUid::Uid('T'));

	entry=dir[2];

	test(entry.iName==_L("UIDCHK.MSG"));

	test(entry.IsTypeValid());

	test(entry.iType[0]==TUid::Uid('X') && entry.iType[1]==TUid::Uid('Y') && entry.iType[2]==TUid::Uid('Z'));

	entry=dir[3];

	test(entry.iName==_L("UIDCHKNO.LNG"));

	test(entry.IsTypeValid()==EFalse);

	entry=dir[4];

	test(entry.iName==_L("UIDCHKNO.SHT"));

	test(entry.IsTypeValid()==EFalse);

	entry=dir[5];

	test(entry.iName==_L("UIDWINS.PE"));

#if defined(__WINS__)

	TFileName sessionPath;

	TheFs.SessionPath(sessionPath);

	if (sessionPath[0]!='C')

		test(entry.IsTypeValid()==EFalse);

	else

		{

		test(entry.IsTypeValid());

		test(entry.iType[0]==TUid::Uid(0x1000007a) && entry.iType[1]==TUid::Uid(2) && entry.iType[2]==TUid::Uid(3));

		}

#else

	test(entry.IsTypeValid()==EFalse);

#endif

	delete dum;

	}

LOCAL_C void Test2()

//

// Test GetDir

//

	{

	test.Next(_L("Test KEntryAttAllowUid allows uids"));

	CDir* dum=NULL;

	TInt r=TheFs.GetDir(_L("UID*"),0,ESortByName,dum);

	CDir& dir=*dum;

	test(r==KErrNone);

	TInt count=dir.Count();

	test(count==6);

	TEntry entry=dir[0];

	test(entry.iName==_L("UIDCHK.BLG"));

	test(!entry.IsTypeValid());

	entry=dir[1];

	test(entry.iName==_L("UIDCHK.DAT"));

	test(!entry.IsTypeValid());

	entry=dir[2];

	test(entry.iName==_L("UIDCHK.MSG"));

	test(!entry.IsTypeValid());

	entry=dir[3];

	test(entry.iName==_L("UIDCHKNO.LNG"));

	test(entry.IsTypeValid()==EFalse);

	entry=dir[4];

	test(entry.iName==_L("UIDCHKNO.SHT"));

	test(entry.IsTypeValid()==EFalse);

	entry=dir[5];

	test(entry.iName==_L("UIDWINS.PE"));

	test(entry.IsTypeValid()==EFalse);

	delete dum;

	}

LOCAL_C void Test3()

//

// Test RFs::Entry()

//

	{

	test.Next(_L("Use RFs::EntryL() to check files"));

	TEntry entry;

	TInt r=TheFs.Entry(_L("UIDCHKNO.SHT"),entry);

	test(r==KErrNone);

	test(entry.iName==_L("UIDCHKNO.SHT"));

	test(entry.IsTypeValid()==EFalse);

	r=TheFs.Entry(_L("UIDCHKNO.LNG"),entry);

	test(r==KErrNone);

	test(entry.iName==_L("UIDCHKNO.LNG"));

	test(entry.IsTypeValid()==EFalse);

	r=TheFs.Entry(_L("UIDCHK.MSG"),entry);

	test(r==KErrNone);

	test(entry.iName==_L("UIDCHK.MSG"));

	test(entry.IsTypeValid());

	test(entry.iType[0]==TUid::Uid('X') && entry.iType[1]==TUid::Uid('Y') && entry.iType[2]==TUid::Uid('Z'));

	r=TheFs.Entry(_L("UIDCHK.BLG"),entry);

	test(r==KErrNone);

	test(entry.iName==_L("UIDCHK.BLG"));

	test(entry.IsTypeValid());

	test(entry.iType[0]==TUid::Uid('U') && entry.iType[1]==TUid::Uid('I') && entry.iType[2]==TUid::Uid('D'));

	r=TheFs.Entry(_L("UIDCHK.DAT"),entry);

	test(r==KErrNone);

	test(entry.iName==_L("UIDCHK.DAT"));

	test(entry.IsTypeValid());

	test(entry.iType[0]==TUid::Uid('D') && entry.iType[1]==TUid::Uid('A') && entry.iType[2]==TUid::Uid('T'));

	r=TheFs.Entry(_L("UIDWINS.PE"),entry);

	test(r==KErrNone);

	test(entry.iName==_L("UIDWINS.PE"));

#if defined(__WINS__)

	TFileName sessionPath;

	TheFs.SessionPath(sessionPath);

	if (sessionPath[0]!='C')

		test(entry.IsTypeValid()==EFalse);

	else

		{

		test(entry.IsTypeValid());

		test(entry.iType[0]==TUid::Uid(0x1000007a) && entry.iType[1]==TUid::Uid(2) && entry.iType[2]==TUid::Uid(3));

		}

#else

	test(entry.IsTypeValid()==EFalse);

#endif

	}

LOCAL_C void Test4()

//

// Test uid's can be read when the file is open

//

//	EFileShareExclusive,EFileShareReadersOnly,EFileShareAny,

//	EFileStream=0,EFileStreamText=0x100,

//	EFileRead=0,EFileWrite=0x200

//

	{

	test.Next(_L("Uids can be read if the file is open"));

	RFile f;

	TEntry entry;

	TInt r=f.Open(TheFs,_L("UIDCHK.DAT"),EFileShareExclusive|EFileRead);

	test(r==KErrNone);

	r=TheFs.Entry(_L("UIDCHK.DAT"),entry);

	test(r==KErrNone);

	test(entry.iName==_L("UIDCHK.DAT"));

	test(entry.IsTypeValid());

	test(entry.iType[0]==TUid::Uid('D') && entry.iType[1]==TUid::Uid('A') && entry.iType[2]==TUid::Uid('T'));

	f.Close();

	r=f.Open(TheFs,_L("UIDCHK.DAT"),EFileShareExclusive|EFileWrite);

	test(r==KErrNone);

	r=TheFs.Entry(_L("UIDCHK.DAT"),entry);

	test(r==KErrNone);

	test(entry.iName==_L("UIDCHK.DAT"));

	test(entry.IsTypeValid());

	test(entry.iType[0]==TUid::Uid('D') && entry.iType[1]==TUid::Uid('A') && entry.iType[2]==TUid::Uid('T'));

	r=f.SetSize(256);

	test(r==KErrNone);

	TBuf8<16> des;

	r=TheFs.ReadFileSection(_L("UIDCHK.DAT"),0,des,16);

	test(r==KErrNone);

	f.Close();

	r=f.Open(TheFs,_L("UIDCHK.DAT"),EFileShareReadersOnly|EFileRead);

	test(r==KErrNone);

	r=TheFs.Entry(_L("UIDCHK.DAT"),entry);

	test(r==KErrNone);

	test(entry.iName==_L("UIDCHK.DAT"));

	test(entry.IsTypeValid());

	test(entry.iType[0]==TUid::Uid('D') && entry.iType[1]==TUid::Uid('A') && entry.iType[2]==TUid::Uid('T'));

	f.Close();

//	EFileShareReadersOnly|EFileWrite is illegal

	r=f.Open(TheFs,_L("UIDCHK.DAT"),EFileShareAny|EFileRead);

	test(r==KErrNone);

	r=TheFs.Entry(_L("UIDCHK.DAT"),entry);

	test(r==KErrNone);

	test(entry.iName==_L("UIDCHK.DAT"));

	test(entry.IsTypeValid());

	test(entry.iType[0]==TUid::Uid('D') && entry.iType[1]==TUid::Uid('A') && entry.iType[2]==TUid::Uid('T'));

	f.Close();

	r=f.Open(TheFs,_L("UIDCHK.DAT"),EFileShareAny|EFileWrite);

	test(r==KErrNone);

	RFile secondFile;

	r=secondFile.Open(TheFs,_L("UIDCHK.DAT"),EFileShareAny|EFileWrite);

	test(r==KErrNone);

	RFile thirdFile;

	r=thirdFile.Open(TheFs,_L("UIDCHK.DAT"),EFileShareAny|EFileRead);

	test(r==KErrNone);

	r=TheFs.Entry(_L("UIDCHK.DAT"),entry);

	test(r==KErrNone);

	test(entry.iName==_L("UIDCHK.DAT"));

	test(entry.IsTypeValid());

	test(entry.iType[0]==TUid::Uid('D') && entry.iType[1]==TUid::Uid('A') && entry.iType[2]==TUid::Uid('T'));

	f.Close();

	secondFile.Close();

	thirdFile.Close();

	r=f.Open(TheFs,_L("UIDWINS.PE"),EFileShareAny|EFileWrite);

	test(r==KErrNone);

	r=TheFs.Entry(_L("UIDWINS.PE"),entry);

	test(r==KErrNone);

	test(entry.iName==_L("UIDWINS.PE"));

#if defined(__WINS__)

	TFileName sessionPath;

	TheFs.SessionPath(sessionPath);

	if (sessionPath[0]!='C')

		test(entry.IsTypeValid()==EFalse);

	else

		{

		test(entry.IsTypeValid());

		test(entry.iType[0]==TUid::Uid(0x1000007a) && entry.iType[1]==TUid::Uid(2) && entry.iType[2]==TUid::Uid(3));

		}

#else

	test(entry.IsTypeValid()==EFalse);

#endif

	f.Close();

	}

LOCAL_C void TestZ()

//

// Test Rom filesystem

//

	{

	CDir* dum=NULL;

	TInt r=TheFs.GetDir(PlatSec::ConfigSetting(PlatSec::EPlatSecEnforceSysBin)?_L("Z:\\Sys\\Bin\\*"):_L("Z:\\System\\Bin\\*"),KEntryAttAllowUid,0,dum);

	if (r==KErrNotReady)

		{

		test.Printf(_L("Error: Unable to open Z:\n"));

		return;

		}

	test(r==KErrNone);

	CDir& dir=*dum;

	TInt count=dir.Count();

	if (count==0)

		test.Printf(_L("No files present on Z:\\*\n"));

	while (count--)

		{

		TBuf<32> UID;

		if (dir[count].IsTypeValid()==EFalse)

			UID=_L("INVALID");

		else

			{

			UID=dir[count].iType[0].Name();

			UID.Append(dir[count].iType[1].Name());

			UID.Append(dir[count].iType[2].Name());

			}

		test.Printf(_L("FILE: %S UID %S\n"),&dir[count].iName,&UID);

		}

	delete &dir;

	TEntry entry;

	r=TheFs.Entry(PlatSec::ConfigSetting(PlatSec::EPlatSecEnforceSysBin)?_L("Z:\\Sys\\Bin\\ELOCAL.FSY"):_L("Z:\\System\\Bin\\ELOCAL.FSY"),entry);

	}

GLDEF_C void CallTestsL(void)

//

// Do all tests

//

	{

	TBuf<64> b;

	TFileName sessionPath;

	TInt r=TheFs.SessionPath(sessionPath);

	test(r==KErrNone);

	TChar driveLetter=sessionPath[0];

	b.Format(_L("Testing filesystem on %c:"),(TText)driveLetter);

	test.Next(b);

	CreateUidTestFiles();

	Test1();

	Test2();

	Test3();

	Test4();

	test.Next(_L("Testing filesystem on Z:"));

	TRAP(r,TestZ());

	if (r!=KErrNone)

		test.Printf(_L("Error: %d\n"),r);

	}