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Making Mac OS X Work Like X Windows?
X Fiend asks: "Is it possible to configure Mac OS X's window manager to run in a client-server mode like X Windows? I'd like to use my (rather anemic) iBook as an X Terminal, with apps running on my (manly dual-processor) desktop machine, but I don't want to have to use X Windows to do it- I want to use Mac OS X's native window manager. Any ideas?"
That's completely uninformative.
Apple Remote Desktop is a VNC or Timbuktu-like program, which pushes the (compressed) bitmap of a desktop to the client machine. While it can work for the situation the questioner asked about, it
(a) is not a truely native solution, in which the API calls are transmitted rather than the bitmap of the screen, and
(b) is geared towards education, where it can be used by a teacher to show a demonstration on a set of student computers.
It also costs $300.
NeXT's Display Postscript had the ability to run remotely, like X, but those hooks were abandoned when Apple converted the display model to Quartz/Display PDF.
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The OSX Window manager can be made to start without the finder by writing a shell script that , in one file, starts the window manger and then starts an application like the terminal. If you go into the console from the login window with ">console" and login as root, you can then start this shell script and will be blessed thereafter to be able to use MAC OSX without the rather slow finder.
Why do I write this? This simply illustrates that Apple has done quite a lot in order to hide the window manager, and a lot of other functionality, in the normal view and it is very possible that there are indeed hidden hooks in the window manager to get it to work over a network, such as the ability to create a seperate window from another machine, not just pushing bitmaps around. The technology is certainly there, with Remote Objects in Cocoa. I also don't think it has that much to do with Quartz, as quartz is simply the drawing system and the window manager is the system that actually manages all created windows. Quartz simply composits and draws them. The fact that 10.1 had the hack of enabling one to enable window buffer compression lends some support to this theory. In theory one would simply have to know whether the window manager could send and receive window objects across the network, or if window objects were confined to the local machine.