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There have been 47 items by xcrafter_40 (Search limited from 10-February 22)

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#269022 FurnaceOS

Posted by xcrafter_40 on 15 August 2017 - 04:09 PM in Operating Systems

Posted Image

If you were ever looking for a good expandable, *nix-like OS,

then this is the page for YOU!

Pastebin code:

pastebin run AvYWVsSA

OLD installer: sL6Yq9be

Screenshots

Pros:

Instsant boot time
Modular commands
Make your own commands
Nice, clean UI
If you know *nix commands, you're already a pro (no pun intended)

Expand the commands:

Create a file with code for the command (Tip: use resolvelocal() to get local file, resolvebuiltin() to get path of builtin file and resolveaddon() to get path of addon file)
Put the file into /furnace/addon
Run the file like a command!

Coming soon:

Package manager
API (Sorta already have that )
Multi-user support
Permissions support
MORE COMMANDS!!!

#269021 Quartz OS. True sandboxed users.

Posted by xcrafter_40 on 15 August 2017 - 03:25 PM in Operating Systems

Nice job, Sxw! This looks promising to me!

#267604 Micropaint: Experimental painting program for tiny pixels

Posted by xcrafter_40 on 15 June 2017 - 05:58 PM in Programs

For any of you wanting to render micropaint images without the app:

pastebin get Nz5qK3sP limg

Usage: limg <file> <x offset> <y offset>

#265708 CarbonOS - A Fast, Simple, and Secure OS

Posted by xcrafter_40 on 20 March 2017 - 11:31 PM in Operating Systems

Anavrins, on 20 March 2017 - 03:27 AM, said:

xcrafter_40, on 20 March 2017 - 02:43 AM, said:

Hi,
I need your permission to do a complete rewrite of the code.
Can I do that?

Errrrr what?
Might as well make your own OS, unrelated to CarbonOS if your going for a "complete rewrite".

Yeah. In the beginning, I wanted to make a different OS called CarbonOS. Is it ok if I take the name?

#265684 CarbonOS - A Fast, Simple, and Secure OS

Posted by xcrafter_40 on 20 March 2017 - 02:43 AM in Operating Systems

Hi,
I need your permission to do a complete rewrite of the code.
Can I do that?

#265679 VedroidOS - Pocket (or maybe more) Computer OS | ● ^ ● |

Posted by xcrafter_40 on 20 March 2017 - 12:56 AM in Operating Systems

Nice OS!

/>
Im going to try infecting it with my virus

/>
I'll tell you your score of how robust it is! (~/10)

xcrafter_40, on 20 March 2017 - 12:56 AM, said:

Nice OS!

/>
Im going to try infecting it with my virus

/>
I'll tell you your score of how robust it is! (~/10)

...
It didn't survive the boot...
2/10
Otherwise, Nice OS!

#265638 Random graphical error

Posted by xcrafter_40 on 18 March 2017 - 06:23 PM in Media

Admicos, on 28 August 2016 - 04:18 AM, said:

Sell it as a screensaver. 10/10

I agree!

#265636 Complete Directory Listing

Posted by xcrafter_40 on 18 March 2017 - 05:32 PM in Ask a Pro

Thanks

This is exactly what I was looking for!

#265364 Complete Directory Listing

Posted by xcrafter_40 on 04 March 2017 - 09:23 PM in Ask a Pro

Hi.

If I have a directory like:

Disk
|
+---abc
+---def
+---folder1
\\\\\\+---ghi
\\\\\\+---jkl

How would I turn it into a table like so:
x = {"/abc","/def","/folder1/ghi","/folder1/jkl"}

I tried something like:
>>> x = find("*")
>>> x

{"abc","def","ghi","jkl"}

But as you can see, it doesn't return the directory.

How would I go about doing this?
Any help would be appreciated!

PS: Sorry about the \\\ for the directory listing! I couldn't make it display repeated spaces!

#265363 Red Text code "230"

Posted by xcrafter_40 on 04 March 2017 - 09:06 PM in Ask a Pro

Me too. But I get numbers like: 104 103 119

#265362 CPOS (ComPact OS)

Posted by xcrafter_40 on 04 March 2017 - 08:09 PM in Operating Systems

ObloxCC, on 25 February 2017 - 08:42 PM, said:

The UI looks good, but you can really only do one thing, and that doesn't even seem to be working.

Posted Image

Sorry! It crashes if you put in a non-existent file.

#265112 CPOS (ComPact OS)

Posted by xcrafter_40 on 25 February 2017 - 08:13 PM in Operating Systems

Ok. After quite a bit of work, I present:
CPOS
This OS is just a test of is it possible to have an OS that dynamically unpacks files. (And it's possible!)
Thats right! The entire OS is just one jam-packed file!
(BTW: I kinda put this os together in a rush :lol:

)

PASTEBIN CODE:

pastebin get PJWdLBEz cpos

Now all you have to do is run it... and there you go!

---
This is all powered by the Steel Framework (Also created by me!)

#265111 RamKick

Posted by xcrafter_40 on 25 February 2017 - 08:04 PM in Programs

Dog, on 24 February 2017 - 11:12 PM, said:

One possible source of the crashes - your parallel call is working with the output of the f1 and f2 functions instead of working with the functions themselves...which I don't think is what you intended. You should remove the brackets after f1 and f2 within the parallel call. Also, unless I'm misunderstanding the code, this will run rk_tmp (f1) and then immediately delete rk_tmp (f2) since you're using parallel - the delete call won't wait until the shell.run call has completed to do its thing. That, too, could be part of why the computer crashes.

Actually, the entire point of the program is to put the file into ram without a trace.

#265110 Porty: The Portable Shell

Posted by xcrafter_40 on 25 February 2017 - 07:46 PM in Operating Systems

Redall, on 29 January 2017 - 06:48 PM, said:

Wait... How did you get the actual shell?

#265085 VedroidOS - Pocket (or maybe more) Computer OS | ● ^ ● |

Posted by xcrafter_40 on 24 February 2017 - 11:10 PM in Operating Systems

Found a exploit:
1. Goto Login Screen
2. Press Ctrl+T (Terminate)
3. Voila! You cracked the code!

#265081 RamKick

Posted by xcrafter_40 on 24 February 2017 - 10:52 PM in Programs

Hi!
So I thought I would take a break and make a very simple program:
RamKick
It's simple
Usage: ramkick <file>
It takes a program and shoves it into ram.

Source Code:

args = {...}
if args[1] == nil then
  print("Usage: ramkick <file>")
  return
end
fs.copy(args[1],"rk_tmp")
function f1()
  shell.run("rk_tmp")
end
function f2()
  fs.delete("rk_tmp")
end
parallel.waitForAll(f1(),f2())

pastebin:

pastebin get 1mAL6VXN ramkick

BUGS:
After launching a program, your computer
will crash and you will need to restart it.

Enjoy!
(I don't know why I made this but, ok!

)

#263616 HTML and XML parser

Posted by xcrafter_40 on 12 January 2017 - 04:03 AM in Programs

How exactly do I use this?
I put in:

<html>
  <body>
    <p>hi!</p>
  </body>
</html>

And I got:

{1.0={1.0=
  , 2.0={1.0=
    , 2.0={1.0=hi!, _tag=p, _attr={}}, _tag=body, 3.0=
  , _attr={}}, _tag=html, 3.0=
, _attr={}}, _tag=#document, _attr={}}

Now how would I index this data? In python it would be like:

>>> print(htmlvar["html"]["body"]["p"])
"hi!"

#263615 Defective Program

Posted by xcrafter_40 on 12 January 2017 - 03:18 AM in Ask a Pro

Hi,

I was recently working on a OS called CPOS, and the menu wasn't working.
Here is my code:

Source Code

term.setCursorPos(1,1)
term.setBackgroundColor(colors.black)
term.clear()
if not term.isColor() then
  print("Requires advanced compter!")
  return
end
version = "b0.1"
versionr = "Open beta 0.1"
dbg = "/cpos_tmp/desktopbg"
local steel_fr = [[
-- Steel Framework v1.0
-- 2017 xcrafter_40

local function fgbg(fg,bg)
  term.setTextColor(fg)
  term.setBackgroundColor(bg)
end
function writeText(txt,fg,bg)
  fgbg(fg,bg)
  term.write(txt)
end
function writeAt(txt,fg,bg,x,y)
  term.setCursorPos(x,y)
  fgbg(fg,bg)
  term.write(txt)
end
function goto(x,y)
  term.setCursorPos(x,y)
end
function bg(bg)
  term.setBackgroundColor(bg)
end
function fg(fg)
  term.setTextColor(fg)
end
function setAll(fg,bg,x,y)
  fgbg(fg,bg)
  term.setTextColor(x,y)
end
function resetColors()
  fgbg(1,32768)
end
function resetPos()
  term.setCursorPos(1,1)
end
function resetAll()
  fgbg(1,32768)
  term.setCursorPos(1,1)
end
function clear()
  term.clear()
end
function clearLine()
  term.clearLine()
end
function resetClear()
  fgbg(1,32768)
  term.setCursorPos(1,1)
  term.clear()
end
function fillBg(bg)
  term.setCursorPos(1,1)
  term.setBackgroundColor(bg)
  term.clear()
end
function fillLine(y,bg)
  term.setCursorPos(1,y)
  term.setBackgroundColor(bg)
  term.clearLine()
end
function image(x,y,image)
  paintutils.drawImage(paintutils.loadImage(image),x,y)
  resetAll()
end
function writeD(txt)
  term.write(txt)
end
function clickedAt(x1,y1,x2,y2)
  local event, AA, AB, AC = os.pullEventRaw()
  if event == "mouse_click" and AA == 1 and AB >= x1 and AB <= x2 and AC >= y1 and AC <= y2 then
	return true
  else
	return false
  end
end
]]
local desktop = [[
000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000
888008880777077700000000000000000000000000000000000
800008080707070000000000000000000000000000000000000
800008880707077700000000000000000000000000000000000
800008000707000700000000000000000000000000000000000
888008000777077700000000000000000000000000000000000
]]
local function unpackfile(str,file)
  shell.setDir("")
  fs.makeDir("cpos_tmp")
  x = fs.open("cpos_tmp/" .. file,"w")
  x.write(str)
  x.close()
end
unpackfile(steel_fr,"steel")
os.loadAPI("/cpos_tmp/steel")
if not steel then
  print("FATAL: STEEL API NOT LOADED!")
  print("Contact xcrafter_40 for help!")
  sleep(10)
  exit()
end
steel.fillBg(colors.white)
steel.writeAt("CP",colors.gray,colors.white,1,1)
steel.writeAt("OS",colors.lightGray,colors.white,3,1)
steel.writeAt("Loading...",colors.red,colors.white,1,2)
unpackfile(desktop,"desktopbg")
sleep(2)
function drawDesktop()
  screen = "desktop"
  steel.resetClear()
  steel.image(1,2,dbg)
  steel.fillLine(1,colors.lightBlue)
  steel.writeAt("#",colors.black,colors.lightBlue,1,1)
  steel.goto(1,1)
end
run = true
screen = "desktop"
drawDesktop()
while run do
  if os.pullEventRaw() == "terminate" then
	steel.resetClear()
	run = false
  elseif screen == "desktop" then
	if steel.clickedAt(1,1,1,1) then
	  steel.setAll(colors.black,colors.lightBlue,1,1)
	  steel.clearLine()
	  steel.writeD("Enter Filename: ")
	  pgname = read()
	  current = term.current()
	  a = window.create(term.current(),1,1,51,18)
	  a_coro = coroutine.create(loadfile(pgname))
	  term.redirect(a)
	  ok, err = coroutine.resume(a_coro)
	  if ok then
		while  coroutine.status(a_coro) ~= "dead" do
		  local event = {coroutine.yield()}
		  coroutine.resume(a_coro, unpack(event))
		end
	  end
	  term.redirect(current)
	  drawDesktop()
	end
  end
end
os.unloadAPI("steel")
shell.setDir("")
fs.delete("cpos_tmp")

Pastebin code:

pastebin get 9rfeG3em cpos

Now when I click the # to open the run menu, it does nothing
I need help quick!

#263562 1XX When terminating.

Posted by xcrafter_40 on 09 January 2017 - 01:47 AM in Ask a Pro

supernicejohn, on 08 January 2017 - 10:45 PM, said:

local function unpack(str,file)

unpack() is a default function, nothing specifically breaks since it's local, but it seems weird to use the same name.

The actual problem is that screen is set to "menu":

while run do
  if os.pullEventRaw == "terminate" then
	steel.clear()
	run = false
  elseif screen == "desktop" then
	if steel.clickedAt(1,1,1,1) then
	  menu()		 --- here!
	end
  end
end

Thus that will loop forever, and " os.pullEventRaw == "terminate" " will never be true since it compares a function with a string.
You would probably want to add a condition in the loop for what to do "if screen == "menu" then"
Other than that you would probably want to localize some variables.

Thanks! Now I can actually use that!

#263560 1XX When terminating.

Posted by xcrafter_40 on 09 January 2017 - 01:41 AM in Ask a Pro

KingofGamesYami, on 08 January 2017 - 10:41 PM, said:

The so called "error codes" are just line numbers.

Then why is it always random?

#263551 1XX When terminating.

Posted by xcrafter_40 on 08 January 2017 - 07:57 PM in Ask a Pro

Hi,
I had problems with my code. (Called CPOS (Compact OS) )

pastebin get CUAnzstR

Whenever I terminate, it prints something like:

And whenever I terminate it in LuaIDE it prints:

LuaIDE Has Crashed D:
113
Please report this error to Gravityscore!
Click to exit...

The known error codes are:
101 102 103 104 105 106 107 108 109 110 111 112 113 114 115

What does this mean! I need help!

#260904 Terminal ComputerCraft Emulator

Posted by xcrafter_40 on 22 October 2016 - 03:43 AM in Ask a Pro

ComputerCraft Basic Emulator

(Plz Answer Dan200)

Hi. So I saw CCEmuRedux and I got an idea. Running ComputerCraft in your OS's command line.

Questions:

Is this allowed?
How to convert ComputerCraft libraries from half-java, half-lua, to complete lua.
How to make lua 5.1 run a file on startup.

Thanks,
xcrafter_40

#258712 Craftoid - Android Themed Os

Posted by xcrafter_40 on 30 August 2016 - 10:41 PM in Operating Systems

Plz make a uninstaller!

#258572 Spark Anti Virus! (Most Advanced!)

Posted by xcrafter_40 on 28 August 2016 - 04:02 PM in Programs

KingofGamesYami, on 28 August 2016 - 03:20 PM, said:

Ummm... viruses cannot modify rom/programs/shell. So according to your definition, every computer has an emergency shell built in.

TheRockettek, on 28 August 2016 - 03:09 PM, said:

xcrafter_40, on 28 August 2016 - 03:03 PM, said:

The emergency shell is a shell untouched from the virus!
Sidenote: AV Tools are either too simple or too complicated!

Your "Emergency shell" is litteraly just it running shell... which autostarts startupfiles (which could also be the virus) so ya...

So that means it runs a unaffected shell!
(Programs can't modify /rom/programs/shell!)
So if you had a virus, it bypasses /rom/programs/shell. So if you relaunch it, You get a shell!
(For some reason running shell.run("shell") Avoids startup files!)

TheRockettek, on 28 August 2016 - 05:56 AM, said:

Not useful for computercraft visuses in 1.8+ as they most have used the settings api to disable disk. Also its not an antivirus....

Yeah... More of a Emergency Boot Disk...
The point is it's not automatic so it's up to you to delete the virus.
Because I don't want it just deleting the startup file! (It might be custom or uninfected!)

#258571 Spark Anti Virus! (Most Advanced!)

Posted by xcrafter_40 on 28 August 2016 - 03:53 PM in Programs

TheRockettek, on 28 August 2016 - 03:09 PM, said:

xcrafter_40, on 28 August 2016 - 03:03 PM, said:

The emergency shell is a shell untouched from the virus!
Sidenote: AV Tools are either too simple or too complicated!

Your "Emergency shell" is litteraly just it running shell... which autostarts startupfiles (which could also be the virus) so ya...

Tested it and... It doesn't run startup files! (I Made a custom startup file that says hi and it didn't say hi in emergency shell)