157 lines
5.6 KiB
C
157 lines
5.6 KiB
C
/*********************************************************************
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* Portions COPYRIGHT 2016 STMicroelectronics *
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* Portions SEGGER Microcontroller GmbH & Co. KG *
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* Solutions for real time microcontroller applications *
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**********************************************************************
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* *
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* (c) 1996 - 2015 SEGGER Microcontroller GmbH & Co. KG *
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* *
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* Internet: www.segger.com Support: support@segger.com *
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* *
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**********************************************************************
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** emWin V5.32 - Graphical user interface for embedded applications **
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All Intellectual Property rights in the Software belongs to SEGGER.
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emWin is protected by international copyright laws. Knowledge of the
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source code may not be used to write a similar product. This file may
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only be used in accordance with the following terms:
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The software has been licensed to STMicroelectronics International
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N.V. a Dutch company with a Swiss branch and its headquarters in Plan-
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les-Ouates, Geneva, 39 Chemin du Champ des Filles, Switzerland for the
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purposes of creating libraries for ARM Cortex-M-based 32-bit microcon_
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troller products commercialized by Licensee only, sublicensed and dis_
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tributed under the terms and conditions of the End User License Agree_
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ment supplied by STMicroelectronics International N.V.
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Full source code is available at: www.segger.com
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We appreciate your understanding and fairness.
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----------------------------------------------------------------------
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File : GUI_VNC.h
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Purpose : Publics for the VNC server
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---------------------------END-OF-HEADER------------------------------
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Attention : Do not modify this file ! If you do, you will not
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be able do update to a later GUI version !
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*/
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/**
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******************************************************************************
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* @attention
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*
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* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
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* You may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.st.com/software_license_agreement_liberty_v2
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************
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*/
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#ifndef GUI_VNC_H
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#define GUI_VNC_H
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#include "GUI_Private.h"
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#include "GUI_Type.h"
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#if defined(__cplusplus)
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extern "C" { /* Make sure we have C-declarations in C++ programs */
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#endif
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/*********************************************************************
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*
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* Defines
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*
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**********************************************************************
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*/
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#define GUI_VNC_NO_ERROR 0
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#define GUI_VNC_ERROR_MISC 1
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#define GUI_VNC_ERROR_WRONGFORMAT 2
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#define GUI_DES_ENCRYPT 0
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#define GUI_DES_DECRYPT 1
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/*********************************************************************
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*
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* Types
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*
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**********************************************************************
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*/
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typedef struct GUI_VNC_CONTEXT {
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GUI_DEVICE * pDevice;
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struct GUI_VNC_CONTEXT * pNext;
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int LayerIndex;
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int BytesPerPixel;
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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
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//
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// Connection related data
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//
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GUI_tSend pfSend;
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GUI_tRecv pfReceive;
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void * pConnectInfo;
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U16 ServerIndex;
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//
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// Display related info
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//
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int x0Dirty, y0Dirty, x1Dirty, y1Dirty;
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int xSize, ySize;
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int xOrg, yOrg, xOrgNew, yOrgNew;
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int OrgLock;
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//
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// Status
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//
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char ClientSupportsHextile;
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char IsBigEndian;
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} GUI_VNC_CONTEXT;
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typedef struct {
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void (* pfGetChallenge)(U8 * pChallenge);
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void (* pfGetResponse )(U8 * pResponse );
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} GUI_VNC_AUTHENTICATION;
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/*********************************************************************
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*
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* Private Functions
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*
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**********************************************************************
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*/
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void GUI_VNC_SetDESKey(U8 * pKey, int Mode);
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void GUI_VNC_DoDES (U8 * pInblock, U8 * pOutblock);
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/*********************************************************************
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*
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* Public Functions
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*
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**********************************************************************
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*/
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void GUI_VNC_AttachToLayer (GUI_VNC_CONTEXT * pContext, int LayerIndex);
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void GUI_VNC_EnableKeyboardInput(int OnOff);
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int GUI_VNC_GetNumConnections (void);
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int GUI_VNC_Process (GUI_VNC_CONTEXT * pContext, GUI_tSend pfSend, GUI_tRecv pfReceive, void * pConnectInfo);
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void GUI_VNC_RingBell (void);
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void GUI_VNC_SetAuthentication (GUI_VNC_AUTHENTICATION * pAuthentication);
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void GUI_VNC_SetPassword (U8 * sPassword);
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void GUI_VNC_SetProgName (const char * sProgName);
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void GUI_VNC_SetSize (unsigned xSize, unsigned ySize);
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void GUI_VNC_SetLockFrame (unsigned OnOff);
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/**** External routine to link the server to the system ... USER defined ! ****/
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int GUI_VNC_X_StartServer(int LayerIndex, int ServerIndex);
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void GUI_VNC_X_getpeername(U32 * Addr);
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#if defined(__cplusplus)
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}
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#endif
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#endif /* Avoid multiple inclusion */
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/*************************** End of file ****************************/
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