1 // iocons.h

     2 // 

     3 // Copyright (c) 2006 - 2010 Accenture. All rights reserved.

     4 // This component and the accompanying materials are made available

     5 // under the terms of the "Eclipse Public License v1.0"

     6 // which accompanies this distribution, and is available

     7 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 // 

     9 // Initial Contributors:

    10 // Accenture - Initial contribution

    11 //

    12 

    13 #include <e32cons.h>

    14 #include <fshell/iocli.h>

    15 #include <fshell/heaputils.h>

    16 using LtkUtils::RAllocatorHelper;

    17 

    18 #ifdef EKA2

    19 NONSHARABLE_CLASS(CIoConsole)

    20 #else

    21 class CIoConsole

    22 #endif

    23 	 : public CColorConsoleBase

    24 	{

    25 public:

    26 	CIoConsole(); // Only for use by iocons.dll

    27 	CIoConsole(RIoConsoleReadHandle& aReadHandle, RIoConsoleWriteHandle& aWriteHandle); // for use by CCommandBase

    28 

    29 public: // From CConsoleBase.

    30 	virtual ~CIoConsole();

    31 	virtual TInt Create(const TDesC& aTitle, TSize aSize);

    32 	virtual void Read(TRequestStatus& aStatus);

    33 	virtual void ReadCancel();

    34 	virtual void Write(const TDesC& aDes);

    35 	virtual TPoint CursorPos() const;

    36 	virtual void SetCursorPosAbs(const TPoint& aPoint);

    37 	virtual void SetCursorPosRel(const TPoint& aPoint);

    38 	virtual void SetCursorHeight(TInt aPercentage);

    39 	virtual void SetTitle(const TDesC& aTitle);

    40 	virtual void ClearScreen();

    41 	virtual void ClearToEndOfLine();

    42 	virtual TSize ScreenSize() const;

    43 	virtual TKeyCode KeyCode() const;

    44 	virtual TUint KeyModifiers() const;

    45 	virtual TInt Extension_(TUint aExtensionId, TAny*& a0, TAny* a1);

    46 public: // From CColorConsoleBase

    47 	virtual void SetTextAttribute(TTextAttribute aAttribute);

    48 

    49 private:

    50 	TInt CreateNewConsole(const TDesC& aTitle, TSize aSize);

    51 	TInt FindClientThreadId(TThreadId& aThreadId);

    52 	static TBool HeapWalk(TAny* aSelf, RAllocatorHelper::TCellType aCellType, TLinAddr aCellPtr, TInt aCellLength);

    53 private:

    54 	RIoSession iIoSession;

    55 	RIoConsoleReadHandle iReadHandle;

    56 	RIoConsoleWriteHandle iWriteHandle;

    57 	RIoConsole iConsole;

    58 	TInt iHeapCellCount;

    59 	TAny* iServerAddress;

    60 	};

    61