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 +1,73 @@
+local loadfile = ...
+local filesystem = assert(loadfile("/lib/filesystem.lua")(loadfile))
+_G._OSVERSION = "HALYDE VERSION" -- TODO: Put this in a separate config file
+_G._OSLOGO = ""
+_G._PUBLIC = {}
+local ocelot = component.proxy(component.list("ocelot")())
+
+local handle, tmpdata = filesystem.open("/halyde/config/oslogo.ans", "r"), nil
+repeat
+  tmpdata = handle:read(math.huge)
+  _OSLOGO = _OSLOGO .. (tmpdata or "")
+until not tmpdata
+
+_G.package = {["preloaded"] = {}}
+
+loadfile("/halyde/kernel/modules/datatools.lua")()
+
+function _G.require(module, ...)
+  ocelot.log("Requiring " .. module)
+  local args = table.pack(...)
+  if package.preloaded[module] then
+    return package.preloaded[module]
+  end
+  local modulepath
+  if filesystem.exists(module) then
+    modulepath = module
+  elseif filesystem.exists("/lib/" .. module .. ".lua") then
+    modulepath = "/lib/" .. module .. ".lua"
+  elseif shell and shell.workingDirectory and filesystem.exists(filesystem.concat(shell.workingDirectory, module .. ".lua")) then
+    modulepath = shell.workingDirectory .. module .. ".lua"
+  end
+  assert(modulepath, "Module not found\nPossible locations:\n/lib/" .. module .. ".lua")
+  local handle, data, tmpdata = filesystem.open(modulepath), "", nil
+  repeat
+    tmpdata = handle:read(math.huge or math.maxinteger)
+    data = data .. (tmpdata or "")
+  until not tmpdata
+  handle:close()
+  return(assert(load(data, "="..modulepath))(table.unpack(args)))
+end
+
+function _G.package.preload(module)
+  local handle, data, tmpdata = assert(filesystem.open("/lib/" .. module .. ".lua", "r")), "", nil
+  repeat
+    tmpdata = handle:read(math.huge or math.maxinteger)
+    data = data .. (tmpdata or "")
+  until not tmpdata
+  handle:close()
+  package.preloaded[module] = assert(load(data, "="..module))()
+  _G[module] = nil
+end
+
+require("/halyde/kernel/datatools.lua") -- If this is not imported BEFORE modload gets run, modload requires filesystem which requires computer which requires datatools.
+require("/halyde/kernel/modload.lua")
+
+package.preload("component")
+package.preload("computer")
+
+local component = require("component")
+local gpu = component.gpu
+local screenAddress = component.list("screen")()
+
+gpu.bind(screenAddress)
+gpu.setResolution(gpu.maxResolution())
+
+if not filesystem.exists("/halyde/config/shell.json") then -- Auto-generate configs
+  filesystem.copy("/halyde/config/generate/shell.json", "/halyde/config/shell.json")
+end
+if not filesystem.exists("/halyde/config/startupapps.json") then
+  filesystem.copy("/halyde/config/generate/startupapps.json", "/halyde/config/startupapps.json")
+end
+
+require("/halyde/kernel/tsched.lua")