Fixed lots of issues with installing a low-caps version of fshell from SIS file. * Fixed issue in CCommandFactory whereby some APIs like GetCommandInfoL could trigger allocations on the wrong heap or signals to the wrong thread. The symptoms were often seen as a crash in the which_00 thread when running ciftest. * Lots of build fixes for when FSHELL_PROTECTED_UIDS isn't defined and when all capabilities aren't available. * Added new platform.mmh macro FSHELL_OPEN_SIGNED. * Open signing of fshell SIS files is now supported for production S60 handsets. Build fshell with the FSHELL_OPEN_SIGNED macro defined (and without defining FSHELL_CAP_ALL or FSHELL_PROTECTED_UIDS) in your platform.mmh and submit \epoc32\fshell\fshell.unsigned.sis to https://www.symbiansigned.com/app/page/public/openSignedOnline.do . The following commands are not available when using Open Signing due to Platform Security restrictions: fdb; kerninfo; chunkinfo; svrinfo; objinfo; sudo; fsck; localdrive; ramdefrag; readmem; reboot; setcritical; setpriority. Others such as chkdeps, e32header, ps, and fshell itself will run but in a restricted capacity (for example, fshell will no longer allow you to modify files in the \sys\bin directory). * Removed commands objinfo, svrinfo, chunkinfo, readmem, fsck completely when memory access isn't present - previously they would still appear in the help but would give an error if you tried to run them.

     1

// null.cpp

     2

// 

     3

// Copyright (c) 2006 - 2010 Accenture. All rights reserved.

     4

// This component and the accompanying materials are made available

     5

// under the terms of the "Eclipse Public License v1.0"

     6

// which accompanies this distribution, and is available

     7

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8

// 

     9

// Initial Contributors:

    10

// Accenture - Initial contribution

    11

//

    12

    13

#include "null.h"

    14

#include "log.h"

    15

    16

CIoNull* CIoNull::NewLC()

    17

	{

    18

	CIoNull* self = new(ELeave) CIoNull();

    19

	LOG(CIoLog::Printf(_L("Null 0x%08x created"), self));

    20

	CleanupClosePushL(*self);

    21

	return self;

    22

	}

    23

    24

CIoNull::~CIoNull()

    25

	{

    26

	}

    27

    28

TBool CIoNull::IsType(RIoHandle::TType aType) const

    29

	{

    30

	return ((aType == RIoHandle::EEndPoint) || (aType == RIoHandle::ENull));

    31

	}

    32

    33

void CIoNull::IorepReadL(MIoReader&)

    34

	{

    35

	User::Leave(KErrEof);

    36

	}

    37

    38

void CIoNull::IowepWriteL(MIoWriter& aWriter)

    39

	{

    40

	aWriter.IowComplete(KErrNone);

    41

	}

    42

    43

void CIoNull::IowepWriteCancel(MIoWriter&)

    44

	{

    45

	}

    46

    47

CIoNull::CIoNull()

    48

	{

    49

	}

    50