The design of Nexware

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nexos
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The design of Nexware

Post by nexos »

Hello,
For my current OS, I have spent a fair amount of time planning its design. Its design is described in the image attached
Image
I think it should be fairly self explanatory, NDS data provider is async I/O model that I am designing
Please comment on the design :)
Thanks,
nexos
"How did you do this?"
"It's very simple — you read the protocol and write the code." - Bill Joy
Projects: NexNix | libnex | nnpkg
PeterX
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Re: The design of Nexware

Post by PeterX »

I think your design is very reasonable and very thorough.
Only critique I have: Can the GUI manager be outside of the subsystems? Should it perhaps better be _under_ the subsystems (and partially in the subsystems)?

Greetings
Peter
nexos
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Re: The design of Nexware

Post by nexos »

The GUI is in theory under the subsystems. I planned on having each subsystem abstract there own interface on top of the GUI manager (i.e., have POSIX create an X compatibility layer). The only reason it isn't actually there is because I didn't have enough room on the image :lol: .
"How did you do this?"
"It's very simple — you read the protocol and write the code." - Bill Joy
Projects: NexNix | libnex | nnpkg
PeterX
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Re: The design of Nexware

Post by PeterX »

nexos wrote:The GUI is in theory under the subsystems. I planned on having each subsystem abstract there own interface on top of the GUI manager (i.e., have POSIX create an X compatibility layer). The only reason it isn't actually there is because I didn't have enough room on the image :lol: .
OK! Then from my point of view the design is perfect.

Greetings
Peter
nexos
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Re: The design of Nexware

Post by nexos »

PeterX wrote:
nexos wrote:The GUI is in theory under the subsystems. I planned on having each subsystem abstract there own interface on top of the GUI manager (i.e., have POSIX create an X compatibility layer). The only reason it isn't actually there is because I didn't have enough room on the image :lol: .
OK! Then from my point of view the design is perfect.

Greetings
Peter
Thanks! I've spent the past few moths muddling through books on Unix design, Windows design, and looking at things on the net, and this was my result :) .
"How did you do this?"
"It's very simple — you read the protocol and write the code." - Bill Joy
Projects: NexNix | libnex | nnpkg
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