// win32cons.h

// 

// 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

//

#ifndef __win32cons_h__

#define __win32cons_h__

#define WIN32_LEAN_AND_MEAN

#include <windows.h>

#include <e32keys.h>

class TWin32Console

	{

public:	

	/**

	Return non-zero on success.

	*/

	int AttachConsole();

	void FreeConsole();

	int Write(const char* aText, int aLen);

	int Write(const WCHAR* aText, int aLen);

	int WriteStdErr(const char* aText, int aLen);

	int WriteStdErr(const WCHAR* aText, int aLen);

	int Read(void* buf, int len, int& bytesRead);

	int ReadKey(TKeyCode& aCode, TUint& aModifiers);

	int GetCursorPos(int& aX, int& aY) const;

	int SetCursorPos(int aX, int aY);

	int SetCursorPosRel(int aX, int aY);

	int SetCursorHeight(int aPercentage);

	int SetTitle(const char* aTitle);

	int ClearScreen();

	int ClearToEndOfLine();

	int GetScreenSize(int& aWidth, int& aHeight) const;

	// Copied from consoleextensions.h

	enum TAttribute

		{

		ENone			= 0x0001,

		EBold			= 0x0002,

		EUnderscore		= 0x0004,

		EBlink			= 0x0008,

		EInverse		= 0x0010,

		EConceal		= 0x0020

		};

	enum TColor

		{

		EBlack,

		ERed,

		EGreen,

		EYellow,

		EBlue,

		EMagenta,

		ECyan,

		EWhite,

		EReset,

		EUnchanged

		};

	int SetAttributes(unsigned aAttributes, TWin32Console::TColor aForegroundColor, TWin32Console::TColor aBackgroundColor);

private:

	int AttachOrAllocConsole();

private:

	bool iHaveConsole;

	void* iStdOutHandle;

	void* iStdErrHandle;

	void* iStdinHandle;

	unsigned long iOldConsMode;

	bool iConsModeSet;

	KEY_EVENT_RECORD iCachedKey;

	WORD iOrigAttributes;

	};

void DebugMsg(const char* aMsg, ...);

void DebugMsg(const unsigned short int* aMsg, ...);

#endif //__win32cons_h__