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.
// SkeletonTemplate.cpp
//
// [[COPYRIGHT]]
//
#include <fshell/ioutils.h>
#include <fshell/common.mmh>
using namespace IoUtils;
class CCmdSkeletonTemplate : public CCommandBase
{
public:
static CCommandBase* NewLC();
~CCmdSkeletonTemplate();
private:
CCmdSkeletonTemplate();
private: // From CCommandBase.
virtual const TDesC& Name() const;
virtual const TDesC& Description() const;
virtual void DoRunL();
virtual void ArgumentsL(RCommandArgumentList& aArguments);
virtual void OptionsL(RCommandOptionList& aOptions);
private:
//TODO: arguments/options
};
EXE_BOILER_PLATE(CCmdSkeletonTemplate)
CCommandBase* CCmdSkeletonTemplate::NewLC()
{
CCmdSkeletonTemplate* self = new(ELeave) CCmdSkeletonTemplate();
CleanupStack::PushL(self);
self->BaseConstructL();
return self;
}
CCmdSkeletonTemplate::~CCmdSkeletonTemplate()
{
}
CCmdSkeletonTemplate::CCmdSkeletonTemplate()
{
}
const TDesC& CCmdSkeletonTemplate::Name() const
{
_LIT(KName, "skeletontemplate");
return KName;
}
const TDesC& CCmdSkeletonTemplate::Description() const
{
_LIT(KDescription, "[[DESCRIPTION]]");
return KDescription;
}
void CCmdSkeletonTemplate::ArgumentsL(RCommandArgumentList& aArguments)
{
//TODO: aArguments.AppendStringL(iStringArgument, _L("argument-name"), _L("description goes here"));
}
void CCmdSkeletonTemplate::OptionsL(RCommandOptionList& aOptions)
{
//TODO: aOptions.AppendBoolL(iBoolOption, 'o' _L("long-option-name"), _L("description goes here"));
}
void CCmdSkeletonTemplate::DoRunL()
{
// TODO: Add implementation.
}