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.
// extrabtrace.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/extrabtrace.h>
#include "common.h"
NONSHARABLE_CLASS(RExtraBtraceImpl) : public RBusLogicalChannel
{
public:
TInt Connect();
TInt EnableProfiling(TInt aSamplingPeriod);
};
#define iImplementation (*reinterpret_cast<RExtraBtraceImpl*>(iImpl))
#define iConstImplementation (*reinterpret_cast<const RExtraBtraceImpl*>(iImpl))
EXPORT_C RExtraBtrace::RExtraBtrace()
{
iImplementation.SetHandle(0);
}
EXPORT_C TInt RExtraBtrace::Connect()
{
return iImplementation.Connect();
}
EXPORT_C void RExtraBtrace::Close()
{
iImplementation.Close();
}
EXPORT_C TInt RExtraBtrace::Handle() const
{
return iConstImplementation.Handle();
}
EXPORT_C TInt RExtraBtrace::EnableProfiling(TInt aSamplingPeriod)
{
return iImplementation.EnableProfiling(aSamplingPeriod);
}
TInt RExtraBtraceImpl::Connect()
{
_LIT(KLddName,"extrabtracek");
TInt r = User::LoadLogicalDevice(KLddName);
if(r!=KErrNone && r!=KErrAlreadyExists)
return r;
#ifdef FSHELL_CUSTOM_BTRACE_SUPPORT_LIBRARY
// If FSHELL_TRACE_LIBRARY etc has been overridden it's possible that we need to load an additional driver to have extrabtrace function
r = User::LoadLogicalDevice(TPtrC((const TUint16*)FSHELL_CUSTOM_BTRACE_SUPPORT_LIBRARY));
if(r!=KErrNone && r!=KErrAlreadyExists)
return r;
#endif
r = DoCreate(KLogicalDeviceName, TVersion(), KNullUnit, NULL, NULL, EOwnerThread);
return r;
}
TInt RExtraBtraceImpl::EnableProfiling(TInt aSamplingPeriod)
{
return DoControl(EControlEnableProfiling, (TAny*)aSamplingPeriod);
}