inc/GUI_VNC.h (STemWin)

Outline

#define GUI_VNC_H

#include "GUI_Private.h"

#include "GUI_Type.h"

#include "IP_FS.h"

#define GUI_VNC_NO_ERROR

#define GUI_VNC_ERROR_MISC

#define GUI_VNC_ERROR_WRONGFORMAT

#define GUI_DES_ENCRYPT

#define GUI_DES_DECRYPT

#define GUI_VNC_SUPPORT_FILETRANSFER

#define RFB_EXTENSION

#define RFBX_FILE_LIST_REQUEST

#define RFBX_FILE_LIST_REPLY

#define RFBX_UPLOAD_START_REQUEST

#define RFBX_UPLOAD_START_REPLY

#define RFBX_UPLOAD_DATA_REQUEST

#define RFBX_UPLOAD_DATA_REPLY

#define RFBX_UPLOAD_END_REQUEST

#define RFBX_UPLOAD_END_REPLY

#define RFBX_DOWNLOAD_START_REQUEST

#define RFBX_DOWNLOAD_START_REPLY

#define RFBX_DOWNLOAD_DATA_REQUEST

#define RFBX_DOWNLOAD_DATA_REPLY

#define RFBX_DOWNLOAD_END_REPLY

#define RFBX_MKDIR_REQUEST

#define RFBX_MKDIR_REPLY

#define RFBX_REMOVE_REQUEST

#define RFBX_REMOVE_REPLY

#define RFBX_RENAME_REQUEST

#define RFBX_RENAME_REPLY

BUFFER_CB

GUI_VNC_CONTEXT

GUI_VNC_AUTHENTICATION

GUI_VNC_SetDESKey(unsigned char *, int);

GUI_VNC_DoDES(unsigned char *, unsigned char *);

GUI_VNC_AttachToLayer(GUI_VNC_CONTEXT *, int);

GUI_VNC_EnableKeyboardInput(int);

GUI_VNC_EnableMouseInput(int);

GUI_VNC_EnableFileTransfer(unsigned int);

GUI_VNC_GetNumConnections();

GUI_VNC_Process(GUI_VNC_CONTEXT *, GUI_tSend, GUI_tRecv, void *);

GUI_VNC_RingBell();

GUI_VNC_SetAuthentication(GUI_VNC_AUTHENTICATION *);

GUI_VNC_SetPassword(unsigned char *);

GUI_VNC_SetProgName(const char *);

GUI_VNC_SetSize(unsigned int, unsigned int);

GUI_VNC_SetLockFrame(unsigned int);

GUI_VNC_SetRetryCount(unsigned int);

GUI_VNC_SetFS_API(const IP_FS_API *);

GUI_VNC__SetRFBExtensionHandler(int (*)(unsigned long, GUI_VNC_CONTEXT *, BUFFER_CB *));

GUI_VNC_X_StartServer(int, int);

GUI_VNC_X_StartServerFT(int, int);

GUI_VNC_X_getpeername(unsigned long *);

Files

SourceVuSTM32 Libraries and SamplesSTemWininc/GUI_VNC.h

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/********************************************************************* * SEGGER Microcontroller GmbH & Co. KG * * Solutions for real time microcontroller applications * ********************************************************************** * * * (c) 1996 - 2017 SEGGER Microcontroller GmbH & Co. KG * * * * Internet: www.segger.com Support: support@segger.com * * * ********************************************************************** ** emWin V5.44 - 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 STMicroelectronics International N.V. a Dutch company with a Swiss branch and its headquarters in Plan- les-Ouates, Geneva, 39 Chemin du Champ des Filles, Switzerland for the purposes of creating libraries for ARM Cortex-M-based 32-bit microcon_ troller products commercialized by Licensee only, sublicensed and dis_ tributed under the terms and conditions of the End User License Agree_ ment supplied by STMicroelectronics International N.V. Full source code is available at: www.segger.com We appreciate your understanding and fairness. ---------------------------------------------------------------------- ****************************************************************************** * @attention * * <h2><center>© Copyright (c) 2018 STMicroelectronics. * All rights reserved.</center></h2> * * This software component is licensed by ST under Ultimate Liberty license SLA0044, * the "License"; You may not use this file except in compliance with the License. * You may obtain a copy of the License at: * http://www.st.com/SLA0044 * ****************************************************************************** ---------------------------------------------------------------------- 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" #include "GUI_Type.h" #include "IP_FS.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 // // File transfer // #define GUI_VNC_SUPPORT_FILETRANSFER 0x10 // // Extension message (used for file transfer) // #define RFB_EXTENSION 0xFCul // // File transfer protocol // #define RFBX_FILE_LIST_REQUEST (0x000102ul | (RFB_EXTENSION << 24)) #define RFBX_FILE_LIST_REPLY (0x000103ul | (RFB_EXTENSION << 24)) #define RFBX_UPLOAD_START_REQUEST (0x000106ul | (RFB_EXTENSION << 24)) #define RFBX_UPLOAD_START_REPLY (0x000107ul | (RFB_EXTENSION << 24)) #define RFBX_UPLOAD_DATA_REQUEST (0x000108ul | (RFB_EXTENSION << 24)) #define RFBX_UPLOAD_DATA_REPLY (0x000109ul | (RFB_EXTENSION << 24)) #define RFBX_UPLOAD_END_REQUEST (0x00010Aul | (RFB_EXTENSION << 24)) #define RFBX_UPLOAD_END_REPLY (0x00010Bul | (RFB_EXTENSION << 24)) #define RFBX_DOWNLOAD_START_REQUEST (0x00010Cul | (RFB_EXTENSION << 24)) #define RFBX_DOWNLOAD_START_REPLY (0x00010Dul | (RFB_EXTENSION << 24)) #define RFBX_DOWNLOAD_DATA_REQUEST (0x00010Eul | (RFB_EXTENSION << 24)) #define RFBX_DOWNLOAD_DATA_REPLY (0x00010Ful | (RFB_EXTENSION << 24)) #define RFBX_DOWNLOAD_END_REPLY (0x000110ul | (RFB_EXTENSION << 24)) #define RFBX_MKDIR_REQUEST (0x000111ul | (RFB_EXTENSION << 24)) #define RFBX_MKDIR_REPLY (0x000112ul | (RFB_EXTENSION << 24)) #define RFBX_REMOVE_REQUEST (0x000113ul | (RFB_EXTENSION << 24)) #define RFBX_REMOVE_REPLY (0x000114ul | (RFB_EXTENSION << 24)) #define RFBX_RENAME_REQUEST (0x000115ul | (RFB_EXTENSION << 24)) #define RFBX_RENAME_REPLY (0x000116ul | (RFB_EXTENSION << 24)) /********************************************************************* * * Types * ********************************************************************** */ typedef struct { U8 * pBuffer; int BufferSize; int NumBytesInBuffer; } BUFFER_CB; 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_tRecv pfReceive; void * pConnectInfo; U16 ServerIndex; // // Display related info // int x0Dirty, y0Dirty, x1Dirty, y1Dirty; int xSize, ySize; int xOrg, yOrg, xOrgNew, yOrgNew; // // Status // char ClientSupportsHextile; char IsBigEndian; char OrgLock; char BkFlag; // // Pointer to buffer // U8 * pBuffer; unsigned SizeOfBuffer; int (* pfStoreU8) (struct GUI_VNC_CONTEXT * pContext, BUFFER_CB * pBCB, U8 Data); int (* pfStoreU16) (struct GUI_VNC_CONTEXT * pContext, BUFFER_CB * pBCB, U16 Data); int (* pfStoreU32) (struct GUI_VNC_CONTEXT * pContext, BUFFER_CB * pBCB, U32 Data); int (* pfStoreData)(struct GUI_VNC_CONTEXT * pContext, BUFFER_CB * pBCB, const U8 * pData, int NumBytes); int (* pfFlush) (struct GUI_VNC_CONTEXT * pContext, BUFFER_CB * pBCB); int (* pfRead) (struct GUI_VNC_CONTEXT * pContext, U8 *, int Len); } 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); void GUI_VNC_EnableMouseInput (int OnOff); void GUI_VNC_EnableFileTransfer (unsigned OnOff); int GUI_VNC_GetNumConnections (void); int GUI_VNC_Process (GUI_VNC_CONTEXT * pContext, GUI_tSend pfSend, GUI_tRecv 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); void GUI_VNC_SetRetryCount (unsigned Cnt); void GUI_VNC_SetFS_API (const IP_FS_API * pFS_API); // // Private function for setting file transfer handler // void GUI_VNC__SetRFBExtensionHandler(int (* pFunc)(U32, GUI_VNC_CONTEXT *, BUFFER_CB *)); // // External routine to link the server to the system ... USER defined ! // int GUI_VNC_X_StartServer (int LayerIndex, int ServerIndex); int GUI_VNC_X_StartServerFT(int LayerIndex, int ServerIndex); void GUI_VNC_X_getpeername (U32 * Addr); #if defined(__cplusplus) } #endif #endif /* Avoid multiple inclusion */ /*************************** End of file ****************************/

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