Python VNC Viewer ---------------- This project uses Twisted-Python and PyGame to build a simple VNC viewer. The viewer supports the following encodings: Hextile, CoRRE, RRE, RAW, CopyRect The display is done using PyGame because of it's good graphics performance but any GUI system can be used as the code is modular and can easily adapted. Clipboard transfer is supported but not used in the sample application. Usage ----- You can simply start vncviewer.py and it will ask for a hostname and password if required. Hostnames are in the "host:display" form, where "display" is the VNC dispaly number. These setting can also be passed over the command line. Note that it's a bad idea to pass the password on the command line as it can be snooped by other users with a simple process listing! Try -h or --help to see the possible options. Please keep in mind that VNC transimts keypresses in cleartext, so don't type in passwords on non-encrypted connection over insecure networks. With "--depth" a display depth can be gived, use "8" for slower connections. The "--fast" option uses only RAW and CopyRect encodings and is thus only suitable for fast connections. But delivers better performance in that case, than using the other encodings too. What is it good for? -------------------- Nothing ;-) Use the original VNC viewer for better performance. However it works verry well and I think with a good speed. It could be embedded in other applications that are written in Python or it can be the base of various applications like supervision of remote desktops, automated tests of GUIs or be embedded in a too for remote support... Bugs, etc --------- - Properties dialog is missing. Like for specifying encodings etc. - Listen mode not implemented. - Key repetition does not work (pygame?) - It does not reduce update requests when minimized. - Screen cannot be scolled, impractical if remote desktop is larger than local - The password dialog blocks twisted and everthing else References: ----------- http://code.google.com/p/python-vnc-viewer/ http://www.python.org http://twistedmatrix.com/ http://www.pygame.org http://www.realvnc.org ------- (c) 2003 chris <cliechti@gmx.net> (c) 2009 techtonik <techtonik@gmail.com> Released under the MIT License. You're free to use it for commercial and noncommercial application, modify and redistribute it as long as the copyright notices are intact. There are no warranties, not even that it does what it says to do ;-) Changes: -------- 2009.12.14 - 4. another update * replaced crippled_des.py with pyDes * TAB and BACKSPACE keys now work 2009.12.3 - 3. update * changed license to MIT with Chris consent as Python license is not supported by Google Code * works with twisted 8.2.0 * works with pygame 1.9.1 (blit failed on locked surfaces) * don't refuse to connect to 3.7 and 3.8 VNC servers 2003.3.4 - 2. release * improved performance with RRE, CoRRE * color depth can be choosen (32, 8) * added "fast" option 2003.3.3 - 1. public release