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.
// command_factory.h
//
// Copyright (c) 2006 - 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
//
#ifndef __COMMAND_FACTORY_H__
#define __COMMAND_FACTORY_H__
#include <e32base.h>
#include "command_constructors.h"
#include "error.h"
class RFs;
class MCommand;
class CCommandSet;
class CCommandFactory : public CActive
{
public:
static CCommandFactory* NewL(RFs& aFs);
~CCommandFactory();
MCommand* CreateCommandL(const TDesC& aCommandName, TError& aErrorContext, const TDesC& aArguments);
void ListCommandsL(RArray<TPtrC>& aList);
TInt CountUniqueCommandsL();
void GetCommandInfoL(const TDesC& aCommand, RLtkBuf16& aDescriptionBuf);
private:
CCommandFactory(RFs& aFs);
void ConstructL();
void WatchFileSystem();
void AddCommandL(CCommandConstructorBase* aCommandConstructor);
void AddThreadCommandL(TCommandConstructor aConstructor, TUint aFlags = 0);
void AddThreadCommandL(const TDesC& aCommandName, TCommandConstructor aConstructor, TUint aAttributes, TUint aFlags = 0);
void AddAliasCommandL(const TDesC& aAliasName, TCommandConstructor aConstructor, const TDesC* aAdditionalArguments, const TDesC* aReplacementArguments, TUint aAttributes, TUint aFlags = 0);
void CheckExternalCommands();
void FindExternalCommandsL();
void AppendExternalCommandsL(const TUidType& aUidType, const TDesC& aExtension);
void DoAppendExternalCommandsL(const TEntry& aEntry, const TUidType& aUidType, const TDesC& aExtension);
void WaitLC() const;
TInt FindCommandL(const TDesC& aCommandName);
MCommand* DoCreateCommandL(const TDesC& aCommandName, const TDesC& aArguments, RProcess& aProcess);
static void Signal(TAny* aSelf);
private: // From CActive.
virtual void RunL();
virtual void DoCancel();
virtual TInt RunError(TInt aError);
private:
RFs& iFs;
mutable RMutex iLock;
RPointerArray<CCommandConstructorBase> iCommands;
TDriveList iDriveList;
TBool iFileSystemScanned;
TBool iFailedToScanFileSystem;
TThreadId iFactoryThreadId; // The one the CCommandFactory active object lives in
RAllocator* iFactoryAllocator;
};
#endif // __COMMAND_FACTORY_H__