Mike Chambers
Veteran Member
- Joined
- Sep 2, 2006
- Messages
- 2,621
i've been working on a new VNC client for DOS. it is much better than the one i started working on a couple years ago. it does support VESA adapters, so resolutions higher than standard VGA can be used. it also uses ASM routines to copy pixel data from the TCP buffer to the video memory, so it's fairly quick.
in my tests, it runs great on both my notejet 486c laptop (25 MHz SX) and my 486 DX2/100 desktop. i also tried it on my 10 MHz 286, and it was definitely usable. on the 8088 is a different story, too slow to use it productively but it still works on it.
i'm looking for people who are interesting in trying it out to let me know if they find any bugs. here is a download link:
http://rubbermallet.org/dvnctest.zip
please note that right now, it is limited to 256-color rendering but i'm working on 16-bit and 32-bit modes. also not all keys are going to work. all the letter and number keys work, along with backspace, tab, alt+tab, enter, escape, pgup, pgdn, and the arrow keys. the mouse works as well. also, please note that i've only tested it with the RealVNC server software so far, but others like tight and ultra should work...
my goal with this program is to be able to turn an old junky 486 into a nice thin client.
like all my other NTCPDRV-based programs, you will need a packet driver for your network card and NTCPDRV must be started before running DVNC.
i'm mostly interested in making sure it works on all the various VESA cards out there, since i only have a couple. let me know how it goes if you try it, thanks!
EDIT: cannot connect to password protected servers yet! i need to write a DES encryption routine for that. you'll have to disable the password authentication to try DVNC.
yet another edit: it might be useful to mention that alt+escape exits the program.
in my tests, it runs great on both my notejet 486c laptop (25 MHz SX) and my 486 DX2/100 desktop. i also tried it on my 10 MHz 286, and it was definitely usable. on the 8088 is a different story, too slow to use it productively but it still works on it.
i'm looking for people who are interesting in trying it out to let me know if they find any bugs. here is a download link:
http://rubbermallet.org/dvnctest.zip
please note that right now, it is limited to 256-color rendering but i'm working on 16-bit and 32-bit modes. also not all keys are going to work. all the letter and number keys work, along with backspace, tab, alt+tab, enter, escape, pgup, pgdn, and the arrow keys. the mouse works as well. also, please note that i've only tested it with the RealVNC server software so far, but others like tight and ultra should work...
my goal with this program is to be able to turn an old junky 486 into a nice thin client.
like all my other NTCPDRV-based programs, you will need a packet driver for your network card and NTCPDRV must be started before running DVNC.
i'm mostly interested in making sure it works on all the various VESA cards out there, since i only have a couple. let me know how it goes if you try it, thanks!
EDIT: cannot connect to password protected servers yet! i need to write a DES encryption routine for that. you'll have to disable the password authentication to try DVNC.
yet another edit: it might be useful to mention that alt+escape exits the program.
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