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.
// memoryaccesscmd.cpp
//
// Copyright (c) 2010 Accenture. All rights reserved.
// This component and the accompanying materials are made available
// under the terms of the "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:
// Accenture - Initial contribution
//
#include <fshell/memoryaccesscmd.h>
using namespace IoUtils;
#ifdef FSHELL_MEMORY_ACCESS_SUPPORT
__ASSERT_COMPILE(sizeof(RMemoryAccess) == sizeof(TUint32) * 3);
#endif
__ASSERT_COMPILE(sizeof(CMemoryAccessCommandBase) == 62*4); // Otherwise CCommandBase has changed or RMemoryAccess has
EXPORT_C CMemoryAccessCommandBase::CMemoryAccessCommandBase()
: CCommandBase()
{
}
EXPORT_C CMemoryAccessCommandBase::CMemoryAccessCommandBase(TUint aFlags)
: CCommandBase(aFlags)
{
}
EXPORT_C void CMemoryAccessCommandBase::LoadMemoryAccessL()
{
#ifdef FSHELL_MEMORY_ACCESS_SUPPORT
__ASSERT_COMPILE(_FOFF(CMemoryAccessCommandBase, iMemAccess) == 59*4); // Otherwise something strange has gone wrong in CCommandBase
if (iMemAccess.Handle()) return; // Already open
TInt err = RMemoryAccess::LoadDriver();
if (err != KErrAlreadyExists)
{
LeaveIfErr(err, _L("Couldn't load %S.LDD"), &KMemoryAccessName);
}
LeaveIfErr(iMemAccess.Open(), _L("Couldn't open RMemoryAccess"));
#else
LeaveIfErr(KErrNotSupported, _L("Can't load memoryaccess because FSHELL_MEMORY_ACCESS_SUPPORT is not defined"));
#endif
}
EXPORT_C CMemoryAccessCommandBase::~CMemoryAccessCommandBase()
{
#ifdef FSHELL_MEMORY_ACCESS_SUPPORT
iMemAccess.Close();
// Don't unload memaccess, we want to keep loaded so it can monitor stuff
#endif
}