mirror of
https://github.com/kasmtech/KasmVNC.git
synced 2024-11-22 16:13:13 +01:00
5b28a168d0
* Initial binary clipboard support * Rename -DLP_Clip_Types to -DLP_ClipTypes * Better handling of websocket frames * Copy-paste bug in SSE2 scaling to under 0.5x * Remove old text clipboard * Bind text to binary clipboard * Move binclip clear to probing phase * Off-by-one in sse2 scaling * Add a clarifying log message for INCR clipboard transfers * WIP: Update novnc commit * Fix CentOS pipeline * webpack fix * Update novnc commit * Change some DLP defaults * update novnc commit Co-authored-by: Lauri Kasanen <cand@gmx.com> Co-authored-by: matt <matt@kasmweb.com>
87 lines
3.6 KiB
C++
87 lines
3.6 KiB
C++
/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
|
|
*
|
|
* This is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This software is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this software; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
|
* USA.
|
|
*/
|
|
//
|
|
// VNCServer - abstract interface implemented by the RFB library. The back-end
|
|
// code calls the relevant methods as appropriate.
|
|
|
|
#ifndef __RFB_VNCSERVER_H__
|
|
#define __RFB_VNCSERVER_H__
|
|
|
|
#include <rfb/UpdateTracker.h>
|
|
#include <rfb/SSecurity.h>
|
|
#include <rfb/ScreenSet.h>
|
|
|
|
namespace rfb {
|
|
|
|
class VNCServer : public UpdateTracker {
|
|
public:
|
|
// blockUpdates()/unblockUpdates() tells the server that the pixel buffer
|
|
// is currently in flux and may not be accessed. The attributes of the
|
|
// pixel buffer may still be accessed, but not the frame buffer itself.
|
|
// Note that access must be unblocked the exact same number of times it
|
|
// was blocked.
|
|
virtual void blockUpdates() = 0;
|
|
virtual void unblockUpdates() = 0;
|
|
|
|
// setPixelBuffer() tells the server to use the given pixel buffer (and
|
|
// optionally a modified screen layout). If this differs in size from
|
|
// the previous pixel buffer, this may result in protocol messages being
|
|
// sent, or clients being disconnected.
|
|
virtual void setPixelBuffer(PixelBuffer* pb, const ScreenSet& layout) = 0;
|
|
virtual void setPixelBuffer(PixelBuffer* pb) = 0;
|
|
|
|
// setScreenLayout() modifies the current screen layout without changing
|
|
// the pixelbuffer. Clients will be notified of the new layout.
|
|
virtual void setScreenLayout(const ScreenSet& layout) = 0;
|
|
|
|
// getPixelBuffer() returns a pointer to the PixelBuffer object.
|
|
virtual PixelBuffer* getPixelBuffer() const = 0;
|
|
|
|
// announceClipboard() informs all clients of changes to the
|
|
// clipboard on the server. A client may later request the
|
|
// clipboard data via SDesktop::handleClipboardRequest().
|
|
virtual void announceClipboard(bool available) = 0;
|
|
|
|
// bell() tells the server that it should make all clients make a bell sound.
|
|
virtual void bell() = 0;
|
|
|
|
// - Close all currently-connected clients, by calling
|
|
// their close() method with the supplied reason.
|
|
virtual void closeClients(const char* reason) = 0;
|
|
|
|
// setCursor() tells the server that the cursor has changed. The
|
|
// cursorData argument contains width*height rgba quadruplets with
|
|
// non-premultiplied alpha.
|
|
virtual void setCursor(int width, int height, const Point& hotspot,
|
|
const rdr::U8* cursorData, const bool resizing = false) = 0;
|
|
|
|
// setCursorPos() tells the server the current position of the cursor, and
|
|
// whether the server initiated that change (e.g. through another X11
|
|
// client calling XWarpPointer()).
|
|
virtual void setCursorPos(const Point& p, bool warped) = 0;
|
|
|
|
// setName() tells the server what desktop title to supply to clients
|
|
virtual void setName(const char* name) = 0;
|
|
|
|
// setLEDState() tells the server what the current lock keys LED
|
|
// state is
|
|
virtual void setLEDState(unsigned int state) = 0;
|
|
};
|
|
}
|
|
#endif
|