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.
// heaptrace.cpp
//
// Copyright (c) 2009 - 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>
#include <fshell/common.mmh>
using namespace IoUtils;
class CCmdHeapTrace : public CMemoryAccessCommandBase
{
public:
static CCommandBase* NewLC();
~CCmdHeapTrace();
private:
CCmdHeapTrace();
private: // From CCommandBase.
virtual const TDesC& Name() const;
virtual void DoRunL();
virtual void ArgumentsL(RCommandArgumentList& aArguments);
private:
enum TCmd
{
EEnable,
EDisable,
//EDump
};
TCmd iCommand;
TUint iThreadId;
};
EXE_BOILER_PLATE(CCmdHeapTrace)
CCommandBase* CCmdHeapTrace::NewLC()
{
CCmdHeapTrace* self = new(ELeave) CCmdHeapTrace();
CleanupStack::PushL(self);
self->BaseConstructL();
return self;
}
CCmdHeapTrace::~CCmdHeapTrace()
{
}
CCmdHeapTrace::CCmdHeapTrace()
{
}
const TDesC& CCmdHeapTrace::Name() const
{
_LIT(KName, "heaptrace");
return KName;
}
void CCmdHeapTrace::ArgumentsL(RCommandArgumentList& aArguments)
{
aArguments.AppendEnumL((TInt&)iCommand, _L("command"));
aArguments.AppendUintL(iThreadId, _L("thread_id"));
}
void CCmdHeapTrace::DoRunL()
{
LoadMemoryAccessL();
TInt err;
switch (iCommand)
{
case EEnable:
err = iMemAccess.EnableHeapTracing(iThreadId, ETrue);
LeaveIfErr(err, _L("Couldn't enable tracing."));
break;
case EDisable:
err = iMemAccess.EnableHeapTracing(iThreadId, EFalse);
LeaveIfErr(err, _L("Couldn't disable tracing."));
break;
}
}