PRE-ALPHA 3.0.0 - Rewrote the kernel to use a more modular design, changed some terms, added process sandboxing for security.

COMING IN THE FULL RELEASE: - A user system - A functional IPC (Inter-Process Communication) system THINGS CAN AND WILL CHANGE FROM NOW UNTIL THE FINAL RELEASE.
2025-08-17 16:38:08 +03:00
parent fdc54a8839
commit cbf25999f0
52 changed files with 1232 additions and 955 deletions
@@ -0,0 +1,55 @@
+_G.evmgr = {}
+_G.evmgr.eventQueue = {}
+local maxEventQueueLength = 10 -- increase if events start getting dropped
+
+local computer = require("computer")
+
+_G._PUBLIC.keyboard.ctrlDown = false
+_G._PUBLIC.keyboard.altDown = false
+_G._PUBLIC.keyboard.shiftDown = false
+
+--local ocelot = component.proxy(component.list("ocelot")())
+
+while true do
+  local args
+  repeat
+    args = {computer.uptime(), computer.pullSignal(0)}
+    if args and args[2] then
+      table.insert(evmgr.eventQueue, args)
+      if _PUBLIC.keyboard then
+        if args[2] == "key_down" then
+          local keycode = args[5]
+          local key = _PUBLIC.keyboard.keys[keycode]
+          if key == "lcontrol" then
+            _PUBLIC.keyboard.ctrlDown = true
+          elseif key == "lmenu" then
+            _PUBLIC.keyboard.altDown = true
+          elseif key == "lshift" then
+            _PUBLIC.keyboard.shiftDown = true
+          elseif key == "c" and _PUBLIC.keyboard.ctrlDown and _PUBLIC.keyboard.altDown then
+            if print then
+              print("\n\27[91mCoroutine "..tostring(#tsched.tasks).." killed.")
+            end
+            tsched.tasks[#tsched.tasks] = nil
+          end
+        elseif args[2] == "key_up" then
+          local keycode = args[5]
+          local key = _PUBLIC.keyboard.keys[keycode]
+          if key == "lcontrol" then
+            _PUBLIC.keyboard.ctrlDown = false
+          elseif key == "lmenu" then
+            _PUBLIC.keyboard.altDown = false
+          elseif key == "lshift" then
+            _PUBLIC.keyboard.shiftDown = true
+          end
+        end
+      end
+      while #evmgr.eventQueue > maxEventQueueLength do
+        --ocelot.log("Queue length breach, removing first signal")
+        table.remove(evmgr.eventQueue, 1)
+      end
+    end
+  until not args or not args[1]
+  --ocelot.log("done")
+  coroutine.yield()
+end