Added ENotifyKeypresses and ECaptureCtrlC flags to CCommandBase.
Commands can now get keypresses and handle ctrl-C via callbacks instead of having to implement custom active objects. As part of this extended the CCommandBase extension interface to MCommandExtensionsV2 for the new virtual functions KeyPressed(TUint aKeyCode, TUint aModifiers) and CtrlCPressed(). sudo now cleans up correctly by using ECaptureCtrlC.
// ps.h
//
// Copyright (c) 2005 - 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/ioutils.h>
#include <fshell/common.mmh>
#ifdef FSHELL_MEMORY_ACCESS_SUPPORT
#include <fshell/memoryaccess.h>
#endif
using namespace IoUtils;
class CCmdPs : public CCommandBase
{
public:
static CCommandBase* NewLC();
~CCmdPs();
private:
CCmdPs();
private: // From CCommandBase.
virtual const TDesC& Name() const;
virtual void DoRunL();
virtual void ArgumentsL(RCommandArgumentList& aArguments);
virtual void OptionsL(RCommandOptionList& aOptions);
private:
#if defined(__WINS__) && !defined(EKA2)
void PrintInfoL(RThread& aThread);
#else
void PrintInfoL(RProcess& aProcess);
#endif
void PrintStackInfoL(RThread& aThread, const TDesC& aThreadName);
void PrintHeapInfoL(RThread& aThread, const TDesC& aThreadName);
void PrintCpuTimeL(RThread& aThread, const TDesC& aThreadName);
void PrintChunkInfoL(const TDesC& aProcessName);
void PrintSizeL(const TDesC& aCaption, TInt aSize);
void PrintCodeSegsL(RProcess& aProcess);
private:
TUint iProcessId;
HBufC* iMatch;
TBool iPrintPriority;
TBool iPrintThreads;
TBool iPrintStackInfo;
TBool iPrintHeapInfo;
TBool iPrintCpuTime;
TBool iPrintChunkInfo;
TBool iPrintFileName;
TBool iPrintCommandLine;
TBool iPrintFlags;
TBool iPrintMemoryInfo;
TBool iPrintCodesegs;
TBool iVerbose;
TBool iHuman;
TBool iExcludeDead;
TBool iOnlyDead;
TBool iAddresses;
TBool iHandleCount;
#ifdef FSHELL_MEMORY_ACCESS_SUPPORT
RMemoryAccess iMemoryAccess;
#endif
TFullName iProcessName;
TFullName iThreadName;
TFullName iChunkName;
CTextFormatter* iFormatter;
};