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own filesystem ?
Posted: Sun Oct 05, 2003 8:20 pm
by Ralf
i want try to learn and code for a test project how to code and realize and own filesystem. for example when having an second harddrive and you want to save privat stuff like docs and pictures and want to protect this files from anyone. most effictiv would be an own filesystem and not based on ntfs for example. but how to write it. is it even possivle with purebasic and how to say windows how to handle this drive with this filesystem?
Posted: Sun Oct 05, 2003 9:05 pm
by Dreglor
this would be impossible to do in pb asm might suit this more better and you would need to build an OS to surrport it
Posted: Sun Oct 05, 2003 9:45 pm
by GPI
Dreglor wrote:this would be impossible to do in pb asm might suit this more better and you would need to build an OS to surrport it
A program can give access to this "coded" Partition. It is also a good protect, when not everyone knows, that only this program can access to the partition.
But first of all: You must lear to read in a partition direct.
GPI
Posted: Mon Oct 06, 2003 8:12 am
by Rings
It is possible to write device-drivers and service with asm, also with Purebasic.But for all, you have to study some device-drivers sources (asm or c) to do it.Its not an included Purebasic-command but not impossible to do in and with Purebasic.
Posted: Mon Oct 06, 2003 8:47 am
by sec
and a tutorial?
Posted: Mon Oct 06, 2003 9:04 am
by Rings
sec wrote:and a tutorial?
lol, use your brain and search
http://win32asmboard.cjb.net/ for 'device-driver', there are lots of info about it.
And remember,writing Ring-0 appz is not the same like writing the 102.989 version of a mp3-player......
- tutorials are for newbies
- writing device-drivers is for advanced only
Posted: Mon Oct 06, 2003 9:36 am
by sec
Rings wrote:but not impossible to do in and with Purebasic.
i don't need to write ring0 appz.
but
can you write ring1,ring2 appz? (and rings
)
Posted: Mon Oct 06, 2003 11:52 am
by Rings
sec wrote:i don't need to write ring0 appz.
so you do not to write Devicedrivers
sec wrote:can you write ring1,ring2 appz? (and rings
)
NO, not ring1 and ring2 .But i'm able to write nt-service(bridge to ring0) and i know how to write a device driver (in ring0)... And for a
Ring-3 app, it's easy, just compile your app to an exe and ready .
and these things (ring-model from m$) have nothing to do with my name.......
Posted: Mon Oct 06, 2003 5:09 pm
by Ralf
thanks to all answers and discussions...
many thanks to rings for links.