File content as of revision 0:1bf8f02b0770:

/*********************************************************************
*                SEGGER Microcontroller GmbH & Co. KG                *
*        Solutions for real time microcontroller applications        *
**********************************************************************
*                                                                    *
*        (c) 1996 - 2014  SEGGER Microcontroller GmbH & Co. KG       *
*                                                                    *
*        Internet: www.segger.com    Support:  support@segger.com    *
*                                                                    *
**********************************************************************

** emWin V5.24 - Graphical user interface for embedded applications **
All  Intellectual Property rights  in the Software belongs to  SEGGER.
emWin is protected by  international copyright laws.  Knowledge of the
source code may not be used to write a similar product.  This file may
only be used in accordance with the following terms:

The software has been licensed to  NXP Semiconductors USA, Inc.  whose
registered  office  is  situated  at 411 E. Plumeria Drive, San  Jose,
CA 95134, USA  solely for  the  purposes  of  creating  libraries  for
NXPs M0, M3/M4 and  ARM7/9 processor-based  devices,  sublicensed  and
distributed under the terms and conditions of the NXP End User License
Agreement.
Full source code is available at: www.segger.com

We appreciate your understanding and fairness.
----------------------------------------------------------------------
File        : GUI_VNC.h
Purpose     : Publics for the VNC server
---------------------------END-OF-HEADER------------------------------

Attention : Do not modify this file ! If you do, you will not
            be able do update to a later GUI version !

*/

#ifndef  GUI_VNC_H
#define  GUI_VNC_H

#include "GUI_Private.h"

#if defined(__cplusplus)
extern "C" {     /* Make sure we have C-declarations in C++ programs */
#endif


/*********************************************************************
*
*       Defines
*
**********************************************************************
*/
#define GUI_VNC_NO_ERROR            0
#define GUI_VNC_ERROR_MISC          1
#define GUI_VNC_ERROR_WRONGFORMAT   2

#define GUI_DES_ENCRYPT 0
#define GUI_DES_DECRYPT 1

/*********************************************************************
*
*       Types
*
**********************************************************************
*/
typedef int (*GUI_tSend)   (const U8 * pData, int len, void* pConnectInfo);
typedef int (*GUI_tReceive)(      U8 * pData, int len, void* pConnectInfo);

typedef struct GUI_VNC_CONTEXT {
  GUI_DEVICE * pDevice;
  struct GUI_VNC_CONTEXT * pNext;
  int LayerIndex;
  int BytesPerPixel;
  int BitsPerPixel;  // Note, that from within the VNC server the function LCD_GetBitsBerPixel() can not be used because the VNC server runs in a separate thread and the device chain can change during the function call
  //
  // Connection related data
  //
  GUI_tSend    pfSend;
  GUI_tReceive pfReceive;
  void       * pConnectInfo;
  U16          ServerIndex;
  //
  // Display related info
  //
  int x0Dirty, y0Dirty, x1Dirty, y1Dirty;
  int XSize, YSize;
  int xOrg, yOrg, xOrgNew, yOrgNew;
  int OrgLock;
  //
  // Status
  //
  char ClientSupportsHextile;
  char IsBigEndian;
} GUI_VNC_CONTEXT;

typedef struct {
  void (* pfGetChallenge)(U8 * pChallenge);
  void (* pfGetResponse )(U8 * pResponse );
} GUI_VNC_AUTHENTICATION;

/*********************************************************************
*
*       Private Functions
*
**********************************************************************
*/
void GUI_VNC_SetDESKey(U8 * pKey, int Mode);
void GUI_VNC_DoDES    (U8 * pInblock, U8 * pOutblock);

/*********************************************************************
*
*       Public Functions
*
**********************************************************************
*/
void GUI_VNC_AttachToLayer      (GUI_VNC_CONTEXT * pContext, int LayerIndex);
void GUI_VNC_EnableKeyboardInput(int OnOff);
int  GUI_VNC_GetNumConnections  (void);
int  GUI_VNC_Process            (GUI_VNC_CONTEXT * pContext, GUI_tSend pfSend, GUI_tReceive pfReceive, void * pConnectInfo);
void GUI_VNC_RingBell           (void);
void GUI_VNC_SetAuthentication  (GUI_VNC_AUTHENTICATION * pAuthentication);
void GUI_VNC_SetPassword        (U8 * sPassword);
void GUI_VNC_SetProgName        (const char * sProgName);
void GUI_VNC_SetSize            (unsigned xSize, unsigned ySize);
void GUI_VNC_SetLockFrame       (unsigned OnOff);

/****  External routine to link the server to the system ... USER defined ! ****/
int  GUI_VNC_X_StartServer(int LayerIndex, int ServerIndex);
void GUI_VNC_X_getpeername(U32 * Addr);

#if defined(__cplusplus)
  }
#endif

#endif   /* Avoid multiple inclusion */

/*************************** End of file ****************************/