added seperate input and working on http / sockets

Reviewed-on: Hyperion/HyperionOS#10

.vscode/settings.json

@@ -5,6 +5,7 @@
         "syscall",
         "printf",
         "printInline",
-        "toHex"
+        "toHex",
+        "loadcstr"
     ]
 }

LICENSE

@@ -1,18 +1,202 @@
-MIT License
 
-Copyright (c) 2025 Astronand
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and 
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-copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the 
-following conditions:
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
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Makefile

@@ -0,0 +1,20 @@
+PYTHON    := python3
+ARCH_FLAG := $(if $(ARCH),--arch $(ARCH),)
+MODE_FLAG := $(if $(DEV),--dev,--release)
+
+.PHONY: build build-mini build-test build-mini-test clean
+
+build:
+	$(PYTHON) build.py build $(ARCH_FLAG) $(MODE_FLAG)
+
+build-mini:
+	$(PYTHON) build.py build-mini $(ARCH_FLAG) $(MODE_FLAG)
+
+build-test:
+	$(PYTHON) build.py build-test $(ARCH_FLAG) $(MODE_FLAG)
+
+build-mini-test:
+	$(PYTHON) build.py build-mini-test $(ARCH_FLAG) $(MODE_FLAG)
+
+clean:
+	$(PYTHON) build.py clean

README.md

@@ -1,9 +1,16 @@
+[![Download on PineStore](https://raster.shields.io/badge/dynamic/json?url=https%3A%2F%2Fpinestore.cc%2Fapi%2Fproject%2F225&query=%24.project.downloads&suffix=%20downloads&logo=data%3Aimage%2Fsvg%2Bxml%3Bbase64%2CPD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz4KPHN2ZyB3aWR0aD0iNzYuOTA0IiBoZWlnaHQ9Ijg5LjI5NSIgcHJlc2VydmVBc3BlY3RSYXRpbz0ieE1pZFlNaWQiIHZlcnNpb249IjEuMSIgdmlld0JveD0iMCAwIDc2OS4wNCA4OTIuOTUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI%2BCiA8ZyB0cmFuc2Zvcm09InRyYW5zbGF0ZSgtMTQuNzQgLTQuNjgyNikiIGZpbGw9IiM5YWIyZjIiPgogIDxwYXRoIGQ9Im00MTAgODUxYzAtMTIgMjYtMjEgNTgtMjEgMTUgMCAyMiA0IDE3IDktMTQgMTItNzUgMjItNzUgMTJ6Ii8%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%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%2BCiA8L2c%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%2BCiA8L2c%2BCiA8ZyB0cmFuc2Zvcm09InRyYW5zbGF0ZSgtMTQuNzQgLTQuNjgyNikiIGZpbGw9IiM3ZTY3NGQiPgogIDxwYXRoIGQ9Im0yNDggODU0Yy0zMC0xNi00Ny01OS0zMC03NiA4LTggMjMtNyA1NCAyIDI0IDcgNjEgMTQgODMgMTcgNTQgNyA1OSAxNSAzNSA0Ni0xOCAyMy0yOSAyNy02OCAyNy0yNi0xLTU5LTctNzQtMTZ6Ii8%2BCiA8L2c%2BCjwvc3ZnPgo%3D&label=PineStore)](https://pinestore.cc/projects/225/hyperionos)
 # HyperionOS
 
 HyperionOS is a modular, hybrid kernel operating system written entirely in Lua. It features a custom task scheduler, virtual filesystem, syscall interface, and separates core functionality from user-space services.
 
 ---
 
+## Building
+
+See `building.md`.
+
+---
+
 ## Features
 
 - Functionality is split into kernel modules (`.kmod`)

Src/Hyperion-bash/bin/bash

@@ -1,295 +0,0 @@
---:Minify:--
-syscall.open("/dev/tty/TTY1","r") --stdin  (Device 0)
-syscall.open("/dev/tty/TTY1","w") --stdout (Device 1)
-syscall.open("/dev/null","w")     --stderr (device 2)
-
-local success, errorMsg = xpcall(function()
-
-
-
-local fs = require("sys.fs")
-
-syscall.devctl(1,"clear")
-syscall.devctl(1,"sfgc",1)
-syscall.devctl(1,"spos",1,1)
-print("HyperionOS Bash Shell")
-
-local userhost = (syscall.getUsername() or "Unknown").."@"..(syscall.getHostname() or "Unknown")
-local commandHistory = {}
-local terminate = false
-syscall.setEnviron("SHELL","rtbash")
-syscall.setEnviron("PATH","/bin/")
-syscall.chdir("/")
-local oldWD = ""
-
-for i = 1, 16 do
-    syscall.devctl(1,"sbgc",i)
-    printInline("   ");
-end
-print("\n")
-
-syscall.sigcatch(function(sig)
-    if sig == 1 then
-        terminate = true
-    end
-end)
-
-local builtinCmds = {}
-
-builtinCmds.cd = function(path)
-    local cwd = syscall.getcwd()
-    local dirIn = (path or "")
-    if dirIn == "-" then
-        if oldWD == "" then
-            print("bash-cd: No previous working directory set.")
-        else
-            print(oldWD)
-            syscall.chdir(oldWD)
-            oldWD = cwd
-        end
-        return
-    end
-    local dirInMod = dirIn
-    if dirIn:sub(1, 1) ~= "/" then dirInMod = cwd .. "/" .. dirIn end
-    local parts = {}
-    for part in dirInMod:gmatch("[^/]+") do
-        if part == ".." then
-            if #parts > 0 then table.remove(parts) end
-        elseif part ~= "." and part ~= "" then
-            table.insert(parts, part)
-        end
-    end
-    local normDir =  "/" .. table.concat(parts, "/")
-    if normDir:sub(#normDir, #normDir) ~= "/" then normDir = normDir .. "/" end 
-
-    if not fs.isDir(normDir) then
-        print("bash-cd: "..dirIn..": No such directory.")
-        return
-    end
-    oldWD = cwd
-    syscall.chdir(normDir)
-end
-
-
-local function getUserInput()
-    syscall.devctl(1,"sfgc",3)
-    printInline(userhost)
-    syscall.devctl(1,"sfgc",1)
-    printInline(":")
-    syscall.devctl(1,"sfgc",10)
-    printInline(syscall.getcwd())
-    syscall.devctl(1,"sfgc",1)
-    printInline("$ ")
-    local curOffsetStr = syscall.devctl(1, "gpos")
-    local curOffsetX = tonumber(curOffsetStr:sub(1, curOffsetStr:find(";")-1))
-    local curOffsetY = tonumber(curOffsetStr:sub(curOffsetStr:find(";")+1))
-
-    local input = ""
-    local blinkState = false 
-    local cursorPos = 1
-    local history = 0
-
-    while true do
-        local key=syscall.read(0)
-        if key then
-            if key == "\19" then --TODO: REPLACE WITH LEFT ARROW
-                if cursorPos > 1 then
-                    cursorPos = cursorPos - 1
-                end
-            elseif key == "\20" then --TODO: REPLACE WITH RIGHT ARROW
-                if cursorPos <= #input then
-                    cursorPos = cursorPos + 1
-                end
-            elseif key == "\17" then --TODO: REPLACE WITH UP ARROW
-                if history < #commandHistory then
-                    syscall.devctl(1,"spos",curOffsetX,curOffsetY)
-                    printInline((" "):rep(#input + 1))
-                    history = history + 1
-                    input = commandHistory[#commandHistory - history + 1]
-                    cursorPos = #input + 1
-                end
-            elseif key == "\18" then --TODO: REPLACE WITH DOWN ARROW
-                if history > 1 then
-                    syscall.devctl(1,"spos",curOffsetX,curOffsetY)
-                    printInline((" "):rep(#input + 1))
-                    history = history - 1
-                    input = commandHistory[#commandHistory - history + 1]
-                    cursorPos = #input + 1
-                elseif history == 1 then
-                    syscall.devctl(1,"spos",curOffsetX,curOffsetY)
-                    printInline((" "):rep(#input + 1))
-                    history = 0
-                    input = ""
-                    cursorPos = 1
-                end
-            elseif key == "\b" then
-                if cursorPos > 1 then
-                    syscall.devctl(1,"spos",curOffsetX,curOffsetY)
-                    printInline((" "):rep(#input + 1))
-                    input = string.sub(input, 1, cursorPos-2)..string.sub(input, cursorPos)
-                    cursorPos = cursorPos - 1
-                end
-            elseif key == "\n" then
-                syscall.devctl(1,"spos",curOffsetX,curOffsetY)
-                print(input.." ")
-                return input
-            else
-                input = string.sub(input, 1, cursorPos-1)..key..string.sub(input, cursorPos)
-                cursorPos = cursorPos + 1
-            end
-            local screenSizeStr = syscall.devctl(1, "size")
-            local sizeX = tonumber(screenSizeStr:sub(1, screenSizeStr:find(";")-1))
-            local sizeY = tonumber(screenSizeStr:sub(screenSizeStr:find(";")+1))
-            local totalChars = sizeX * sizeY
-            local eocCharNum = ((curOffsetY - 1) * sizeX) + curOffsetX + #input
-            if eocCharNum >= totalChars then
-                syscall.devctl(1,"spos",sizeX,sizeY)
-                printInline(" ")
-                curOffsetY = curOffsetY - 1
-            end
-        end
-        syscall.devctl(1,"spos",curOffsetX,curOffsetY)
-        printInline(string.sub(input, 1, cursorPos-1))
-        if blinkState then
-            syscall.devctl(1,"sfgc",16)
-            syscall.devctl(1,"sbgc",1)
-        end
-        if cursorPos > #input then
-            printInline(" ")
-        else
-            printInline(string.sub(input, cursorPos, cursorPos))
-        end
-        syscall.devctl(1,"sfgc",1)
-        syscall.devctl(1,"sbgc",16)
-        printInline(string.sub(input, cursorPos+1))
-        if cursorPos <= #input then
-            printInline(" ")
-        end
-        local curBlink = ((math.floor(syscall.getUptime() / 500) % 2) == 0)
-        if curBlink ~= blinkState then
-            blinkState = curBlink
-        end
-    end
-end
-
-local function runCommand(command)
-    do
-        local func = load("return " .. command, "@equation", "t", {})
-        if func then
-            local success, result = pcall(func)
-            if success and type(result) == "number" then
-                print(result)
-                return
-            end
-        end
-    end
-
-    terminate = false
-    local args = string.split(command, " ")
-    if builtinCmds[args[1]] then
-        local success, msg = pcall(builtinCmds[args[1]], table.unpack(args, 2))
-        if not success then
-            local errSL = string.sub(msg, string.find(msg, "]") + 2)
-            syscall.devctl(1,"sfgc",2)
-            printInline(args[1]..": Program runtime error on line ")
-            print(string.sub(errSL, 1, string.find(errSL, ":") - 1))
-            syscall.devctl(1,"sfgc",1)
-            print(string.sub(errSL, string.find(errSL, ":") + 1))
-        end
-        return
-    end
-
-    local cmdPath = ""
-    if string.find(args[1], "/") then
-        if fs.exists(args[1]) then
-            cmdPath = args[1]
-        end
-    else
-        local paths = string.split(syscall.getEnviron("PATH"), ":")
-        for _, path in pairs(paths) do
-            if fs.exists(path..args[1]) then
-                cmdPath = path..args[1]
-                break
-            end
-        end
-    end
-
-    if cmdPath == "" then
-        print(args[1]..": Command not found")
-        return
-    end
-
-    local progName = string.sub(cmdPath, #cmdPath - string.find(string.reverse(cmdPath), "/") + 2)
-    
-    local text = fs.readAllText(cmdPath)
-    local program, err = load(text, progName)
-    if not program then
-        local errSL = string.sub(err, string.find(err, ":") + 1)
-        syscall.devctl(1,"sfgc",2)
-        printInline(progName..": Program load error on line ")
-        print(string.sub(errSL, 1, string.find(errSL, ":") - 1))
-        syscall.devctl(1,"sfgc",1)
-        print(string.sub(errSL, string.find(errSL, ":") + 1))
-        return
-    end
-
-    local proc = syscall.spawn(function(...)
-        syscall.open("/dev/tty/TTY1","r")
-        syscall.open("/dev/tty/TTY1","w")
-        syscall.open("/dev/null","w")
-        local success, msg = pcall(program, ...)
-        if not success then
-            local errSL = string.sub(msg, string.find(msg, ":") + 1)
-            syscall.devctl(1,"sfgc",2)
-            printInline(progName..": Program runtime error on line ")
-            print(string.sub(errSL, 1, string.find(errSL, ":") - 1))
-            syscall.devctl(1,"sfgc",1)
-            print(string.sub(errSL, string.find(errSL, ":") + 1))
-        end
-    end, progName, nil, {table.unpack(args, 2)})
-
-    while true do
-        local exited, code = syscall.collect(proc)
-        if exited then
-            if code then
-                print("\nTask exited with code:\n"..tostring(code))
-            end
-            return
-        end
-        if terminate then
-            local success, err = syscall.kill(proc)
-            if success then
-                syscall.devctl(1,"sbgc",16)
-                syscall.devctl(1,"sfgc",2)
-                print("\nProgram Terminated.")
-                syscall.devctl(1,"sfgc",1)
-            end
-            terminate = false
-            break
-        end
-        sleep(0.05)
-    end
-end
-
-while true do
-    local command = getUserInput()
-    if command ~= "" then
-        if command ~= commandHistory[#commandHistory] then
-            table.insert(commandHistory, command)
-        end
-        runCommand(command)
-    end
-end
-
-
---ERROR HANDLING
-end, debug.traceback)
-
-if not success then
-    syscall.log("Error running shell: "..errorMsg, "ERROR")
-    syscall.devctl(1,"sfgc",2)
-    syscall.devctl(1,"sbgc",16)
-    print()
-    print("Error running shell: ")
-    print(errorMsg)
-end

Src/Hyperion-bash/bin/bashex

@@ -1,94 +0,0 @@
---:Minify:--
-syscall.open("/dev/tty/TTY1","r")
-syscall.open("/dev/tty/TTY1","w")
-syscall.open("/dev/null","r")
-syscall.devctl(1,"clear")
-syscall.devctl(1,"sfgc",1)
-syscall.devctl(1,"spos",1,1)
-print("HyperionOS Bash Shell")
-local str=""
-local stopInput=false
-local proc=0
-local fs=require("sys.fs")
-local timeout=false
-syscall.setEnviron("SHELL","simpleshell")
-printInline("> ")
-syscall.sigcatch(function(sig)
-    if sig==1 then
-        syscall.kill(proc)
-        print("Terminated")
-        printInline("> ")
-        stopInput=false
-    end
-end)
-
-while true do
-    if not stopInput then
-        local input=syscall.read(0)
-        if input then
-            if input=="\b" then
-                if #str>0 then
-                    str=str:sub(1,#str-1)
-                    printInline("\b")
-                end
-            elseif input=="\n" then
-                print("")
-                stopInput=true
-                if str == "" then
-                    printInline("> ")
-                    stopInput=false
-                else
-                    local path=nil
-                    local split=string.split(str, " ")
-                    if fs.exists("/bin/"..split[1]) then
-                        path="/bin/"..split[1]
-                    elseif fs.exists("/bin/"..split[1]..".lua") then
-                        path="/bin/"..split[1]..".lua"
-                    end
-                    if not path then
-                        print("Program not found")
-                        printInline("> ")
-                        stopInput=false
-                    else
-                        local text = fs.readAllText(path)
-                        local program, err = load(text, path)
-                        if not program then
-                            print(err)
-                            printInline("> ")
-                        end
-                        proc = syscall.spawn(function(...)
-                            syscall.open("/dev/tty/TTY1","r")
-                            syscall.open("/dev/tty/TTY1","w")
-                            syscall.open("/dev/null","w")
-                            program(...)
-                        end, path, nil, {table.unpack(split, 2)})
-                    end
-                    str=""
-                end
-            else
-                str=str..input
-                printInline(input)
-            end
-            timeout=false
-        else
-            timeout=true
-        end
-    else
-        local exited, code = syscall.collect(proc)
-        if exited then
-            if code then
-                print("\nTask exited with code:\n"..tostring(code))
-            end
-            printInline("> ")
-            stopInput=false
-        end
-        timeout=true
-    end
-    if timeout then
-        if stopInput then
-            sleep(.5)
-        else
-            sleep(.05)
-        end
-    end
-end

Src/Hyperion-bash/bin/cat

@@ -1,24 +0,0 @@
-local args = {...}
-local name = syscall.getTask(syscall.getpid()).name
-local fs = require("sys.fs")
-local filePath = (args[1] or "")
-if filePath:sub(1, 1) ~= "/" then
-    filePath = syscall.getcwd().."/"..filePath
-end
-
-if not fs.exists(filePath) and args[1] then
-    print(name..": Cannot access '"..args[1].."': No such file.")
-    return
-end
-
-local file = 0
-if args[1] then
-    file = syscall.open(filePath, "r")
-end
-local content=""
-while content~=nil or file == 0 do
-    content=syscall.read(file, 1024)
-    printInline(content)
-end
-syscall.close(file)
-print("")

Src/Hyperion-bash/bin/clear

@@ -1 +0,0 @@
-syscall.devctl(1,"clear")

Src/Hyperion-bash/bin/echo

@@ -1,2 +0,0 @@
-local args = {...}
-print(table.concat(args, " "))

Src/Hyperion-bash/bin/ls

@@ -1,145 +0,0 @@
-local cloptions = {
-    a = false,
-    h = false,
-    l = false,
-    help = false,
-}
-
-local inpArgs = {...}
-local args = {}
-local name = syscall.getTask(syscall.getpid()).name
-
-local optToSet = false
-for _, v in pairs(inpArgs) do
-    if optToSet then
-        cloptions[optToSet] = v
-        optToSet = false
-    elseif v:sub(1, 2) == "--" then
-        local opt = v:sub(3)
-        if cloptions[opt] == nil then
-            print(name..": unrecognized option '"..v.."'.")
-            if cloptions.help ~= nil then
-                print("try '"..name.." --help' for more information.")
-            end
-            return
-        elseif cloptions[opt] == false then
-            cloptions[opt] = true
-        else
-            optToSet = opt
-        end
-    elseif v:sub(1, 1) == "-" then
-        for i = 2, #v do
-            local opt = v:sub(i, i)
-            if cloptions[opt] == nil then
-                print(name..": invalid option '-"..opt.."'.")
-                if cloptions.help ~= nil then
-                    print("try '"..name.." --help' for more information.")
-                end
-                return
-            else
-                cloptions[opt] = true
-            end
-        end
-    else
-        table.insert(args, v)
-    end
-end
-
-if cloptions.help then
-    print("Usage: "..name.." [OPTION]... [DIR]")
-    print("List all entries in the specified DIRectory, or cwd if not specified")
-    print("\nOptions:")
-    print(" -a                 Do not ignore entries starting with .")
-    print(" -h                 with -l, print sizes in a human readble format")
-    print(" -l                 Use a long listing format")
-    print(" --help         Display this help and exit")
-    return
-end
-
-local fs = require("sys.fs")
-local dir = (args[1] or "")
-if dir:sub(1, 1) ~= "/" then
-    dir = syscall.getcwd().."/"..dir
-end
-
-if dir:sub(#dir, #dir) ~= "/" then
-    dir = dir.."/"
-end
-
-if not fs.isDir(dir) then
-    print(name..": Cannot access '"..args[1].."': No such directory.")
-    return
-end
-
-
-local screenSizeStr = syscall.devctl(1, "size")
-local sizeX = tonumber(screenSizeStr:sub(1, screenSizeStr:find(";")-1))
-local sizeY = tonumber(screenSizeStr:sub(screenSizeStr:find(";")+1))
-
-local list = fs.list(dir)
-if not cloptions.a then
-    for i = #list, 1, -1 do
-        if list[i]:sub(1, 1) == "." then
-            table.remove(list, i)
-        end
-    end
-end
-
-local colWidth = 0
-local numCols = 1
-if not cloptions.l then
-    for _, item in pairs(list) do
-        if #item + 2 > colWidth then
-            colWidth = #item + 2
-        end
-    end
-    numCols = math.floor(sizeX / colWidth)
-end
-
-local sizePrefixes = {"K", "M", "G"}
-
-for i,v in ipairs(list) do
-    local fileStats = syscall.stat(dir..v)
-    local isDir = fs.isDir(dir..v)
-    if cloptions.l then
-        if isDir then
-            printInline("d")
-        else
-            printInline("-")
-        end
-        printInline("------ ")
-        printInline(fileStats.owner.." ")
-        printInline(fileStats.group.." ")
-        local size = fileStats.size
-        if cloptions.h then
-            local scale = 0
-            while size > 1024 do
-                size = size / 1024
-                scale = scale + 1
-            end
-            if scale > 0 then
-                if size < 10 then
-                    size = math.floor(size).."."..math.floor((size * 10) % 10)..sizePrefixes[scale]
-                else
-                    size = math.floor(size)..sizePrefixes[scale]
-                end
-            end
-        end
-        printInline(size.." ")
-        printInline(math.floor(fileStats.modified / 1000).." ")
-    end
-    if isDir then
-        syscall.devctl(1,"sfgc",4)
-    else
-        syscall.devctl(1,"sfgc",1)
-    end
-    printInline(v)
-    printInline((" "):rep(colWidth - #v))
-    syscall.devctl(1,"sfgc",1)
-    if i % numCols == 0 then
-        print("")
-    end
-end
-if #list % numCols ~= 0 then
-    print("")
-end

Src/Hyperion-bash/bin/lua

@@ -1,149 +0,0 @@
-syscall.devctl(1,"sfgc",7)
-print("HyperionOS Lua prompt.")
-print("Call exit() to exit.")
-
-local commandHistory = {}
-local luaEnv=setmetatable({
-    ["exit"] = setmetatable({}, {
-        __tostring = function() return "Call exit() to exit." end,
-        __call = function() syscall.exit() end,
-    }),
-    ["_echo"] = function(...)
-        return ...
-    end,
-},{__index=_ENV})
-
-local function getUserInput()
-    syscall.devctl(1,"sfgc",1)
-    printInline("lua> ")
-    local curOffsetStr = syscall.devctl(1, "gpos")
-    local curOffsetX = tonumber(curOffsetStr:sub(1, curOffsetStr:find(";")-1))
-    local curOffsetY = tonumber(curOffsetStr:sub(curOffsetStr:find(";")+1))
-
-    local input = ""
-    local blinkState = false 
-    local cursorPos = 1
-    local history = 0
-
-    while true do
-        local key=syscall.read(0)
-        if key then
-            if key == "\19" then --TODO: REPLACE WITH LEFT ARROW
-                if cursorPos > 1 then
-                    cursorPos = cursorPos - 1
-                end
-            elseif key == "\20" then --TODO: REPLACE WITH RIGHT ARROW
-                if cursorPos <= #input then
-                    cursorPos = cursorPos + 1
-                end
-            elseif key == "\17" then --TODO: REPLACE WITH UP ARROW
-                if history < #commandHistory then
-                    syscall.devctl(1,"spos",curOffsetX,curOffsetY)
-                    printInline((" "):rep(#input + 1))
-                    history = history + 1
-                    input = commandHistory[#commandHistory - history + 1]
-                    cursorPos = #input + 1
-                end
-            elseif key == "\18" then --TODO: REPLACE WITH DOWN ARROW
-                if history > 1 then
-                    syscall.devctl(1,"spos",curOffsetX,curOffsetY)
-                    printInline((" "):rep(#input + 1))
-                    history = history - 1
-                    input = commandHistory[#commandHistory - history + 1]
-                    cursorPos = #input + 1
-                elseif history == 1 then
-                    syscall.devctl(1,"spos",curOffsetX,curOffsetY)
-                    printInline((" "):rep(#input + 1))
-                    history = 0
-                    input = ""
-                    cursorPos = 1
-                end
-            elseif key == "\b" then
-                if cursorPos > 1 then
-                    syscall.devctl(1,"spos",curOffsetX,curOffsetY)
-                    printInline((" "):rep(#input + 1))
-                    input = string.sub(input, 1, cursorPos-2)..string.sub(input, cursorPos)
-                    cursorPos = cursorPos - 1
-                end
-            elseif key == "\n" then
-                syscall.devctl(1,"spos",curOffsetX,curOffsetY)
-                print(input.." ")
-                return input
-            else
-                input = string.sub(input, 1, cursorPos-1)..key..string.sub(input, cursorPos)
-                cursorPos = cursorPos + 1
-            end
-            local screenSizeStr = syscall.devctl(1, "size")
-            local sizeX = tonumber(screenSizeStr:sub(1, screenSizeStr:find(";")-1))
-            local sizeY = tonumber(screenSizeStr:sub(screenSizeStr:find(";")+1))
-            local totalChars = sizeX * sizeY
-            local eocCharNum = ((curOffsetY - 1) * sizeX) + curOffsetX + #input
-            if eocCharNum >= totalChars then
-                syscall.devctl(1,"spos",sizeX,sizeY)
-                printInline(" ")
-                curOffsetY = curOffsetY - 1
-            end
-        end
-        syscall.devctl(1,"spos",curOffsetX,curOffsetY)
-        printInline(string.sub(input, 1, cursorPos-1))
-        if blinkState then
-            syscall.devctl(1,"sfgc",16)
-            syscall.devctl(1,"sbgc",1)
-        end
-        if cursorPos > #input then
-            printInline(" ")
-        else
-            printInline(string.sub(input, cursorPos, cursorPos))
-        end
-        syscall.devctl(1,"sfgc",1)
-        syscall.devctl(1,"sbgc",16)
-        printInline(string.sub(input, cursorPos+1))
-        if cursorPos <= #input then
-            printInline(" ")
-        end
-        local curBlink = ((math.floor(syscall.getUptime() / 500) % 2) == 0)
-        if curBlink ~= blinkState then
-            blinkState = curBlink
-        end
-    end
-end
-
-local function runCode(code)
-    local func, err = load(code, "@lua", "t", luaEnv)
-    local isReturn = false
-    if load("return "..code) then
-        func, err = load("return _echo("..code.."\n)", "@lua", "t", luaEnv)
-        isReturn = true
-    end
-    if not func then
-        local errSL = string.sub(err, string.find(err, ":") + 1)
-        syscall.devctl(1,"sfgc",2)
-        printInline("@lua: Load error on line ")
-        print(string.sub(errSL, 1, string.find(errSL, ":") - 1))
-        syscall.devctl(1,"sfgc",1)
-        print(string.sub(errSL, string.find(errSL, ":") + 1))
-        return
-    end
-
-    local success, msg = xpcall(func, debug.traceback)
-    if not success then
-        local errSL = string.sub(msg, string.find(msg, ":") + 1)
-        syscall.devctl(1,"sfgc",2)
-        printInline("@lua: Runtime error on line ")
-        print(string.sub(errSL, 1, string.find(errSL, ":") - 1))
-        syscall.devctl(1,"sfgc",1)
-        print(string.sub(errSL, string.find(errSL, ":") + 1))
-    elseif isReturn then
-        print(tostring(msg))
-    end
-end
-
-while true do
-    local code = getUserInput()
-    if code ~= "" then
-        if code ~= commandHistory[#commandHistory] then
-            table.insert(commandHistory, code)
-        end
-        runCode(code)
-    end
-end

Src/Hyperion-bash/bin/luaold

@@ -1,50 +0,0 @@
---:Minify:--
-print("HyperionOS lua")
-local str=""
-local stopInput=false
-local timeout=false
-local luaEnv=setmetatable({},{__index=_ENV})
-printInline("> ")
-while true do
-    local input=syscall.read(0)
-    if input then
-        if input=="\b" then
-            if #str>0 then
-                str=str:sub(1,#str-1)
-                printInline("\b")
-            end
-        elseif input=="\n" then
-            print("")
-            stopInput=true
-            if str == "" then
-                printInline("> ")
-                stopInput=false
-            elseif str == "exit()" then
-                break
-            else
-                local func=load(str,"@Lua","t",luaEnv)
-                local ok,err = xpcall(func, debug.traceback)
-                if not ok then
-                    print(err)
-                end
-                printInline("\n> ")
-                str=""
-            end
-            str=""
-        else
-            str=str..input
-            printInline(input)
-        end
-        timeout=false
-    else
-        timeout=true
-    end
-
-    if timeout then
-        if stopInput then
-            sleep(.5)
-        else
-            sleep(.05)
-        end
-    end
-end

Src/Hyperion-bash/bin/mkdir

@@ -1,23 +0,0 @@
-local args = {...}
-local name = syscall.getTask(syscall.getpid()).name
-if #args == 0 then
-    print(name..": Missing operand.")
-    return
-end
-
-local fs = require("sys.fs")
-local newDir = args[1]
-if newDir:sub(1, 1) ~= "/" then
-    newDir = syscall.getcwd().."/"..newDir
-end
-
-if newDir:sub(#newDir, #newDir) ~= "/" then
-    newDir = newDir.."/"
-end
-
-if fs.isDir(newDir) then
-    print(name..": Cannot create directory '"..args[1].."': Directory already exists.")
-    return
-end
-
-fs.mkdir(newDir)

Src/Hyperion-bash/bin/neofetch

@@ -1,18 +0,0 @@
-local userhost = (syscall.getUsername() or "Unknown").."@"..(syscall.getHostname() or "Unknown")
-print("..               *.              .. | "..userhost)
-print(" *=             +@*             +*  | "..string.rep("-",#userhost))
-print(" .@#.          -@@@=          :#@.  | OS: "..(syscall.version() or "Unknown"))
-print("  =@@+         *@@@#         +@@=   | Host: "..(syscall.getHost() or "Unknown"))
-print("   %@@%:       *@@@#       -%@@%    | Uptime: "..(syscall.getUptime() or "Unknown"))
-print("   :@@@@+      *@@@#     .*@@@@:    | Tasks: "..tostring((#syscall.getTasks() or "Unknown")))
-print("    :*@@@%-    *@@@#    -@@@@*:     | Packages: ".."Unknown")
-print("       =%@@#.  *@@@#  .#@@%=        | Shell: "..(syscall.getEnviron("SHELL") or "Unknown"))
-print("     :=. :*@@= *@@@# =@@+: .=:      | ")
-print("      %@#=..*# +@@@# #*..=#@#       | ")
-print("      .@@@@+=# .%@%: #=+@@@@.       | ")
-print("       .....=#  -@=  *+...:.        | ")
-print("        -*%*-@=  -  =@-*%*-         | ")
-print("        -@*. -@%. :%@- :*@-         | ")
-print("              .#@#@*                | ")
-print("                -#-                 | ")
-print("                                    | ")

Src/Hyperion-bash/bin/pwd

@@ -1 +0,0 @@
-print(syscall.getcwd())

Src/Hyperion-bash/bin/startup/runShell.lua

@@ -1,4 +0,0 @@
-local fs = require("sys.fs")
-local bashStr = fs.readAllText("/bin/bash")
-local bashFun = load(bashStr)
-syscall.spawn(bashFun, "bash")

Src/Hyperion-bash/bin/startup/test.lua

@@ -1 +0,0 @@
-syscall.chown("/bin", 0, 0)

Src/Hyperion-bash/bin/sysdump

@@ -1,5 +0,0 @@
-local syscalls=syscall.sysdump()
-for i=1, #syscalls do
-    print(syscalls[i])
-end
-print("Total # of syscalls: "..tostring(#syscalls))

Src/Hyperion-bash/bin/whoami

@@ -1 +0,0 @@
-print((syscall.getUsername() or "Unknown"))

Src/Hyperion-core/data/lib/colors

@@ -0,0 +1,18 @@
+--:Minify:--
+return {
+    white=0xFFFFFF,
+    red=0xFF0000,
+    green=0x00FF00,
+    blue=0x0000FF,
+    cyan=0x00FFFF,
+    yellow=0xFFFF00,
+    purple=0xFF00FF,
+    black=0x000000,
+    gray=0x888888,
+    lightgrey=0xBBBBBB,
+    darkgrey=0x444444,
+    orange=0xFF8800,
+    mint=0x00FF88,
+    brown=0xa52a2a,
+    chocolate=0xd2691e
+}

Src/Hyperion-core/data/lib/http

@@ -0,0 +1,201 @@
+--:Minify:--
+local http = {}
+
+local syscall = syscall
+
+local function parseUrl(url)
+    local proto, host, path =
+        url:match(
+            "^(https?://)([^/]+)(/.*)$"
+        )
+
+    if not proto then
+        proto, host =
+            url:match(
+                "^(https?://)([^/]+)$"
+            )
+
+        path = "/"
+    end
+
+    if not proto then
+        return nil, "EINVAL"
+    end
+
+    return host, path
+end
+
+local function buildRequest(req)
+    local host, path =
+        parseUrl(req.url)
+
+    if not host then
+        return nil, path
+    end
+
+    local method =
+        req.method or "GET"
+
+    local body =
+        req.body or ""
+
+    local headers =
+        table.deepcopy(
+            req.headers or {}
+        )
+
+    headers.Host =
+        headers.Host or host
+
+    headers.Connection =
+        headers.Connection or "close"
+
+    if body ~= "" then
+        headers["Content-Length"] =
+            tostring(#body)
+    end
+
+    local out = {
+        method ..
+        " " ..
+        path ..
+        " HTTP/1.1"
+    }
+
+    for k, v in pairs(headers) do
+        out[#out + 1] =
+            tostring(k) ..
+            ": " ..
+            tostring(v)
+    end
+
+    out[#out + 1] = ""
+    out[#out + 1] = body
+
+    return table.concat(out, "\r\n")
+end
+
+local function parseResponse(raw)
+    local headerEnd =
+        raw:find(
+            "\r\n\r\n",
+            1,
+            true
+        )
+
+    if not headerEnd then
+        return nil, "EBADMSG"
+    end
+
+    local headerPart =
+        raw:sub(1, headerEnd - 1)
+
+    local body =
+        raw:sub(headerEnd + 4)
+
+    local lines = {}
+
+    for line in headerPart:gmatch("[^\r\n]+") do
+        lines[#lines + 1] = line
+    end
+
+    local _, code, msg =
+        lines[1]:match(
+            "^(HTTP/%S+)%s+(%d+)%s*(.*)$"
+        )
+
+    local headers = {}
+
+    for i = 2, #lines do
+        local k, v =
+            lines[i]:match(
+                "^([^:]+):%s*(.*)$"
+            )
+
+        if k then
+            headers[k:lower()] = v
+        end
+    end
+
+    return {
+        code = tonumber(code),
+        message = msg,
+        headers = headers,
+        body = body
+    }
+end
+
+local function readAll(fd)
+    local out = ""
+
+    while true do
+        local chunk =
+            syscall.read(fd, 4096)
+
+        if not chunk or chunk == "" then
+            break
+        end
+
+        out = out .. chunk
+    end
+
+    return out
+end
+
+function http.request(req)
+    local raw, err =
+        buildRequest(req)
+
+    if not raw then
+        return nil, err
+    end
+
+    local fd =
+        syscall.socket(0, 0)
+
+    if not fd then
+        return nil, "ESOCKET"
+    end
+
+    local ok, err =
+        syscall.connect(fd, req.url)
+
+    if not ok then
+        syscall.close(fd)
+        return nil, err
+    end
+
+    local ok2, err2 =
+        syscall.write(fd, raw)
+
+    if not ok2 then
+        syscall.close(fd)
+        return nil, err2
+    end
+
+    local resp =
+        readAll(fd)
+
+    syscall.close(fd)
+
+    return parseResponse(resp)
+end
+
+function http.get(url, headers)
+    return http.request({
+        url = url,
+        method = "GET",
+        headers = headers
+    })
+end
+
+function http.post(url, body, headers)
+    return http.request({
+        url = url,
+        method = "POST",
+        body = body,
+        headers = headers
+    })
+end
+
+return http

Src/Hyperion-core/data/lib/io

@@ -1,5 +1,5 @@
 local io = {}
-local fs = require("sys.fs")
+local fs = require("fs")
 
 function io.open(path, mode)
     return fs.open(path, mode)

Src/Hyperion-core/lib/sys/hpv

@@ -1,6 +0,0 @@
-local sys = {}
-local fs = require("sys.fs")
-
-
-
-return sys

Src/Hyperion-core/lib/sys/init

@@ -1,5 +0,0 @@
-local sys = {}
-sys.fs = require("sys.fs")
-sys.hpv = require("sys.hpv")
-sys.ipc = require("sys.ipc")
-return sys

Src/Hyperion-core/lib/sys/ipc

@@ -1,3 +0,0 @@
-local ipc = {}
-
-return ipc

Src/Hyperion-core/lib/sys/term

@@ -1,71 +0,0 @@
-local term = {}
-
-function term.clear()
-    coroutine.yield("VFS_write", 1, "\27C\25")
-end
-
-function term.setCursorPos(x, y)
-    coroutine.yield("VFS_write", 1, "\27cs"..tostring(y)..";"..tostring(x).."\25")
-end
-
-function term.size()
-    coroutine.yield("VFS_write", 1, "\27ts\25")
-    local ok, data = coroutine.yield("VFS_read", 0, 16) -- read response
-    if not ok then error("Failed to get terminal size") end
-    local x, y = string.match(data, "%R(%d+);(%d+)\25")
-    return tonumber(x), tonumber(y)
-end
-
-function term.getCursorPos()
-    coroutine.yield("VFS_write", 1, "\27gc\25")
-    local ok, data = coroutine.yield("VFS_read", 0, 16) -- read response
-    if not ok then error("Failed to get cursor position") end
-    local y, x = string.match(data, "%R(%d+);(%d+)\25")
-    return tonumber(x), tonumber(y)
-end
-
-function term.write(data)
-    coroutine.yield("VFS_write", 1, data)
-end
-
-function term.setTextColor(color)
-    local ok, err = coroutine.yield("VFS_type", 1)
-    if not ok then error(err) end
-    if ok ~= "tty" then return end
-    coroutine.yield("VFS_write", 1, "\27f"..tostring(color).."\25")
-end
-
-function term.setBackgroundColor(color)
-    local ok, err = coroutine.yield("VFS_type", 1)
-    if not ok then error(err) end
-    if ok ~= "tty" then return end
-    coroutine.yield("VFS_write", 1, "\27b"..tostring(color).."\25")
-end
-
-function term.isColor()
-    local ok, err = coroutine.yield("VFS_type", 1)
-    if not ok then error(err) end
-    return ok == "tty"
-end
-
-function term.scroll(n)
-    coroutine.yield("VFS_write", 1, "\27S"..tostring(n).."\25")
-end
-
-function term.setDefault(color, layer)
-    if layer then
-        coroutine.yield("VFS_write", 1, "\27F"..tostring(color).."\25")
-    else
-        coroutine.yield("VFS_write", 1, "\27B"..tostring(color).."\25")
-    end
-end
-
-function term.showCursor(show)
-    if show then
-        coroutine.yield("VFS_write", 1, "\27sc\25")
-    else
-        coroutine.yield("VFS_write", 1, "\27hc\25")
-    end
-end
-
-return term

Src/Hyperion-firmware-ac/data/boot/ac/boot.lua

@@ -0,0 +1,344 @@
+--:Minify:--
+local args={...}
+local bootdrive=args[1]
+local gpu=components:getFirst("gpu")
+local screenTextBuffer=nil
+local cursorX,cursorY=0,0
+local screenSizeX,screenSizeY=128,25
+
+
+if gpu then
+    screenTextBuffer=gpu:newBuffer(screenSizeX,screenSizeY)
+    for t,v in components:list() do
+		if t == "screen" then
+			gpu:assignBuffer(screenTextBuffer, v)
+		end
+	end
+end
+
+local function write(text)
+	cursorX, cursorY = screenTextBuffer:pasteText(cursorX, cursorY, "SCROLL_SPILL_CLEAR", text)
+	cursorY = cursorY + 1
+	cursorX = 0
+	if cursorY >= screenSizeY then
+		cursorY = screenSizeY-1
+		screenTextBuffer:newline()
+	end
+end
+
+local function displaySuperBadError(err)
+    gpu:freeAllBuffers()
+    screenTextBuffer=gpu:newBuffer(screenSizeX,screenSizeY)
+    for t,v in components:list() do
+		if t == "screen" then
+			gpu:assignBuffer(screenTextBuffer, v)
+		end
+	end
+    term.setBackgroundColor(0x1)
+    term.setTextColor(0x4)
+    term.clear()
+    term.setCursorPos(1, 1)
+    term.write("A critical error occurred while loading the system:")
+    term.setCursorPos(1, 3)
+    write(err)
+    while true do end
+end
+
+local ok, err = xpcall(function()
+    local apis = {}
+
+    local lua = {
+        coroutine = true,
+        debug = true,
+        _VERSION = true,
+        assert = true,
+        collectgarbage = true,
+        error = true,
+        gcinfo = true,
+        getmetatable = true,
+        ipairs = true,
+        __inext = true,
+        load = true,
+        math = true,
+        next = true,
+        pairs = true,
+        pcall = true,
+        rawequal = true,
+        rawget = true,
+        rawlen = true,
+        rawset = true,
+        select = true,
+        setmetatable = true,
+        string = true,
+        table = true,
+        tonumber = true,
+        tostring = true,
+        type = true,
+        xpcall = true,
+        _G = true
+    }
+
+    local debug = debug
+    for i, v in pairs(_G) do
+        if not lua[i] or lua[i] == nil then
+            apis[i] = v
+            _G[i] = nil
+        end
+    end
+
+    local function string_file(file)
+        local str = file:read()
+        local buf = {str or ""}
+        local pos = 1
+        local closed = false
+
+        local function content()
+            return table.concat(buf)
+        end
+
+        local function set_content(s)
+            buf = {s}
+        end
+
+        local function flush()
+            file.write(content())
+        end
+
+        local file = {}
+
+        function file.read(n)
+            assert(not closed, "file is closed")
+
+            local s = content()
+            local len = #s
+
+            if not n then
+                local out = s:sub(pos)
+                pos = len + 1
+                return out
+            end
+
+            local out = s:sub(pos, pos + n - 1)
+            pos = pos + #out
+            return out
+        end
+
+        function file.write(data)
+            assert(not closed, "file is closed")
+
+            local s = content()
+            local before = s:sub(1, pos - 1)
+            local after = s:sub(pos + #data)
+
+            set_content(before .. data .. after)
+            pos = pos + #data
+
+            return true
+        end
+
+        function file.seek(whence, offset)
+            assert(not closed, "file is closed")
+
+            local s = content()
+            local len = #s
+
+            whence = whence or "cur"
+            offset = offset or 0
+
+            if whence == "set" then
+                pos = offset + 1
+            elseif whence == "cur" then
+                pos = pos + offset
+            elseif whence == "end" then
+                pos = len + offset + 1
+            else
+                error("invalid whence")
+            end
+
+            if pos < 1 then pos = 1 end
+            if pos > len + 1 then pos = len + 1 end
+
+            return pos - 1
+        end
+
+        function file:close()
+            assert(not closed, "file is closed")
+            flush()
+            closed = true
+        end
+
+        function file:flush()
+            assert(not closed, "file is closed")
+            flush()
+        end
+
+        return file
+    end
+
+    local function getFile(path)
+        local file = bootdrive:open(path, "r")
+        if not file then
+            displaySuperBadError("Could not open file: " .. path)
+        end
+        local content = file:read()
+        return content
+    end
+
+    local Kernel = load(getFile("/boot/kernel.lua"),"@Kernel")
+    local initFs = load(getFile("/boot/ac/initdisks"),"@Init_disks")(apis)
+    local fs = load(getFile("/boot/initfs"), "@InitFs")()
+
+    if not Kernel then displaySuperBadError("Could not load kernel.") end
+    if not initFs then displaySuperBadError("Could not load initdisks.") end
+    if not fs then displaySuperBadError("Could not load initfs.") end
+
+    local computercomp=apis.components:getFirst("computer")
+    local uefi=apis.components:getFirst("uefi")
+    local computer = {
+        time = function() return apis.os.epoch("utc") end,
+        clock = function() return apis.os.clock() * 1000 end,
+        shutdown = apis.os.shutdown,
+        reboot = apis.os.reboot,
+        getMachineEvent = function()
+            return computercomp:getMachineEvent()
+        end,
+        getEEPROM = function() return uefi.data end,
+        setEEPROM = function(_, text)
+            uefi.data=text
+        end
+    }
+
+    local icolors = {
+        [0x1] = 1, -- #000000
+        [0x2] = 2, -- #FFFFFF
+        [0x4] = 3, -- #FF0000
+        [0x8] = 4, -- #00FF00
+        [0x10] = 5, -- #0000FF
+        [0x20] = 6, -- #00FFFF
+        [0x40] = 7, -- #FF00FF
+        [0x80] = 8, -- #FFFF00
+        [0x100] = 9, -- #FF6D00
+        [0x200] = 10, -- #6DFF55
+        [0x400] = 11, -- #24FFFF
+        [0x800] = 12, -- #924900
+        [0x1000] = 13, -- #6D6D55
+        [0x2000] = 14, -- #DBDBAA
+        [0x4000] = 15, -- #6D00FF
+        [0x8000] = 16 -- #B6FF00
+    }
+
+    local colors = {
+        0x0001, -- #000000
+        0x0002, -- #FFFFFF
+        0x0004, -- #FF0000
+        0x0008, -- #00FF00
+        0x0010, -- #0000FF
+        0x0020, -- #00FFFF
+        0x0040, -- #FF00FF
+        0x0080, -- #FFFF00
+        0x0100, -- #FF6D00
+        0x0200, -- #6DFF55
+        0x0400, -- #24FFFF
+        0x0800, -- #924900
+        0x1000, -- #6D6D55
+        0x2000, -- #DBDBAA
+        0x4000, -- #6D00FF
+        0x8000  -- #B6FF00
+    }
+
+    apis.term.setBackgroundColor(0x8000)
+    apis.term.setTextColor(0x1000)
+    apis.term.clear()
+    apis.term.setCursorPos(1, 1)
+
+    local kernelCoro = coroutine.create(function()
+        ---@diagnostic disable-next-line: param-type-mismatch
+        local ok, err = xpcall(Kernel, debug.traceback, apis, initFs, "cct", "/sbin/init",
+        {
+            print = function(_, text) write(text .. "\n") end,
+            printInline = function(_, text) write(text) end,
+            clear = function()
+                apis.term.clear()
+                apis.term.setCursorPos(1, 1)
+            end,
+            setCursorPos = function(_, x, y)
+                apis.term.setCursorPos(x, y)
+            end,
+            getCursorPos = function() return apis.term.getCursorPos() end,
+            getSize = function() return apis.term.getSize() end,
+            setBackgroundColor = function(_, color)
+                apis.term.setBackgroundColor(colors[color])
+            end,
+            setTextColor = function(_, color)
+                apis.term.setTextColor(colors[color])
+            end,
+            getBackgroundColor = function()
+                return icolors[apis.term.getBackgroundColor()]
+            end,
+            getTextColor = function()
+                return icolors[apis.term.getTextColor()]
+            end
+        }, computer, fs, "$")
+        if not ok then displaySuperBadError(err) end
+    end)
+
+    function coroutine.resumeWithTimeout(co, timeout, ...)
+        local startTime = computer.time()
+        debug.sethook(co, function()
+            if computer.time() > startTime + timeout then
+                return coroutine.yield("timeout")
+            end
+        end, "", 1000)
+        local ret = {coroutine.resume(co, ...)}
+        if ret[1] and ret[2] == "timeout" then
+            return "timeout"
+        elseif ret[1] == false then
+            return "error", ret[2]
+        else
+            debug.sethook(co)
+            return "success", table.unpack(ret, 2)
+        end
+    end
+
+    write("Loaded in " .. tostring(apis.os.clock()) .. " seconds.\n")
+
+    while true do
+        local status, err = coroutine.resumeWithTimeout(kernelCoro, 50)
+        apis.os.queueEvent("NoSleep")
+        local exit = false
+        while not exit do
+            local event = {coroutine.yield()}
+            if event[1] == "key" then
+                queueEvent("keyPressed", 1, event[2])
+                if acekeys[event[2]] then
+                    queueEvent("keyTyped", 1, acekeys[event[2]])
+                end
+            elseif event[1] == "char" then
+                queueEvent("keyTyped", 1, event[2])
+            elseif event[1] == "key_up" then
+                queueEvent("keyReleased", 1, event[2])
+            elseif event[1] == "disk" then
+                queueEvent("componentAdded", "disk")
+            elseif event[1] == "disk_eject" then
+                queueEvent("componentRemoved", "disk")
+            elseif event[1] == "modem_message" then
+                queueEvent("modem_message", table.unpack(event, 2))
+            elseif event[1] == "rednet_message" then
+                queueEvent("rednet_message", table.unpack(event, 2))
+            elseif event[1] == "http_success" then
+                queueEvent("http_success", table.unpack(event, 2))
+            elseif event[1] == "http_failure" then
+                queueEvent("http_failure", table.unpack(event, 2))
+            elseif event[1] == "NoSleep" then
+                exit = true
+            end
+        end
+        if status == "error" or coroutine.status(kernelCoro) == "dead" then
+            displaySuperBadError("Kernel error: " .. tostring(err))
+            coroutine.yield("key")
+        end
+    end
+end, debug.traceback)
+
+if not ok then displaySuperBadError("Fatal error during boot: " .. err) end
+while true do coroutine.yield() end

Src/Hyperion-firmware-ccpc/data/boot/ccpc/boot.lua

@@ -71,7 +71,6 @@ local ok, err = xpcall(function()
         collectgarbage = true,
         error = true,
         gcinfo = true,
-        getfenv = true,
         getmetatable = true,
         ipairs = true,
         __inext = true,
@@ -85,7 +84,6 @@ local ok, err = xpcall(function()
         rawlen = true,
         rawset = true,
         select = true,
-        setfenv = true,
         setmetatable = true,
         string = true,
         table = true,
@@ -154,17 +152,106 @@ local ok, err = xpcall(function()
     if not initFs then displaySuperBadError("Could not load initdisks.") end
     if not fs then displaySuperBadError("Could not load initfs.") end
 
+    if not apis.fs.exists("/nvram.dat") then
+        local file = apis.fs.open("/nvram.dat", "w")
+        file.write("Hello, World!")
+        file.close()
+    end
+
+    local eeprom
+    if apis.fs.exists("/startup.lua") then
+        eeprom="/startup.lua"
+    elseif apis.fs.exists("/eeprom") then
+        eeprom="/eeprom"
+    end
+
     local eventQueue = {}
 
     local function queueEvent(event, ...)
         table.insert(eventQueue, {event, ...})
     end
 
-    local computer = {
-        time = function() return apis.os.epoch("utc") end,
-        clock = function() return apis.os.clock() * 1000 end,
-        shutdown = apis.os.shutdown,
-        reboot = apis.os.reboot,
+    local colors = {
+        [0x000000]=0x0001,
+        [0xFFFFFF]=0x0002,
+        [0xFF0000]=0x0004,
+        [0x00FF00]=0x0008,
+        [0x0000FF]=0x0010,
+        [0x00FFFF]=0x0020,
+        [0xFF00FF]=0x0040,
+        [0xFFFF00]=0x0080,
+        [0xFF6D00]=0x0100,
+        [0x6DFF55]=0x0200,
+        [0x24FFFF]=0x0400,
+        [0x924900]=0x0800,
+        [0x6D6D55]=0x1000,
+        [0xDBDBAA]=0x2000,
+        [0x6D00FF]=0x4000,
+        [0xB6FF00]=0x8000
+    }
+
+    local fg,bg=0x6D6D55,0x000000
+    local l1f,l1d,l2,ops={},{},{},0
+
+    local function findClosest(tbl, target)
+        local closest = nil
+        local smallestDiff = math.huge
+
+        for k, _ in pairs(tbl) do
+            local diff = math.abs(k - target)
+            if diff < smallestDiff then
+                smallestDiff = diff
+                closest = k
+            end
+        end
+
+        return closest
+    end
+
+    local function aprox(c24)
+        ops = ops + 1
+
+        if ops % 1024 == 0 then
+            l1d = {}
+            l1f = {}
+        end
+
+        if ops % 8192 == 0 then
+            l2 = {}
+        end
+
+        if l2[c24] ~= nil then
+            return l2[c24]
+        end
+
+        if l1d[c24] ~= nil then
+            l1f[c24] = l1f[c24] + 1
+
+            if l1f[c24] >= 16 then
+                l2[c24] = l1d[c24]
+                l1d[c24] = nil
+                l1f[c24] = nil
+                return l2[c24]
+            end
+
+            return l1d[c24]
+        end
+
+        local closestKey = findClosest(colors, c24)
+        if not closestKey then return nil end
+
+        local value = colors[closestKey]
+
+        l1d[c24] = value
+        l1f[c24] = 1
+
+        return value
+    end
+
+    local EFI = {
+        getEpochMs = function() return apis.os.epoch("utc") end,
+        getUptime = function() return apis.os.clock() * 1000 end,
+        date = function() return apis.os.date("!%Y-%m-%dT%H:%M:%SZ", apis.os.epoch("utc") / 1000) end,
         getMachineEvent = function()
             if #eventQueue > 0 then
                 return table.unpack(table.remove(eventQueue, 1))
@@ -172,61 +259,15 @@ local ok, err = xpcall(function()
                 return nil
             end
         end,
-        getEEPROM = function() return getFile("/startup.lua") end,
+        getEEPROM = function() return getFile(eeprom) end,
         setEEPROM = function(_, text)
-            local h = apis.fs.open("/startup.lua", "w")
+            local h = apis.fs.open(eeprom, "w")
             h.write(text)
             h.close()
-        end
-    }
-
-    local icolors = {
-        [0x1] = 1, -- #000000
-        [0x2] = 2, -- #FFFFFF
-        [0x4] = 3, -- #FF0000
-        [0x8] = 4, -- #00FF00
-        [0x10] = 5, -- #0000FF
-        [0x20] = 6, -- #00FFFF
-        [0x40] = 7, -- #FF00FF
-        [0x80] = 8, -- #FFFF00
-        [0x100] = 9, -- #FF6D00
-        [0x200] = 10, -- #6DFF55
-        [0x400] = 11, -- #24FFFF
-        [0x800] = 12, -- #924900
-        [0x1000] = 13, -- #6D6D55
-        [0x2000] = 14, -- #DBDBAA
-        [0x4000] = 15, -- #6D00FF
-        [0x8000] = 16 -- #B6FF00
-    }
-
-    local colors = {
-        0x0001, -- #000000
-        0x0002, -- #FFFFFF
-        0x0004, -- #FF0000
-        0x0008, -- #00FF00
-        0x0010, -- #0000FF
-        0x0020, -- #00FFFF
-        0x0040, -- #FF00FF
-        0x0080, -- #FFFF00
-        0x0100, -- #FF6D00
-        0x0200, -- #6DFF55
-        0x0400, -- #24FFFF
-        0x0800, -- #924900
-        0x1000, -- #6D6D55
-        0x2000, -- #DBDBAA
-        0x4000, -- #6D00FF
-        0x8000 -- #B6FF00
-    }
-
-    apis.term.setBackgroundColor(0x8000)
-    apis.term.setTextColor(0x1000)
-    apis.term.clear()
-    apis.term.setCursorPos(1, 1)
-
-    local kernelCoro = coroutine.create(function()
-        ---@diagnostic disable-next-line: param-type-mismatch
-        local ok, err = xpcall(Kernel, debug.traceback, apis, initFs, "cct", "/sbin/init",
-        {
+        end,
+        initfs=fs,
+        disks=initFs,
+        screenCtl={
             print = function(_, text) write(text .. "\n") end,
             printInline = function(_, text) write(text) end,
             clear = function()
@@ -239,26 +280,51 @@ local ok, err = xpcall(function()
             getCursorPos = function() return apis.term.getCursorPos() end,
             getSize = function() return apis.term.getSize() end,
             setBackgroundColor = function(_, color)
-                apis.term.setBackgroundColor(colors[color])
+                apis.term.setBackgroundColor(aprox(color))
             end,
             setTextColor = function(_, color)
-                apis.term.setTextColor(colors[color])
+                apis.term.setTextColor(aprox(color))
             end,
             getBackgroundColor = function()
-                return icolors[apis.term.getBackgroundColor()]
+                return bg
             end,
             getTextColor = function()
-                return icolors[apis.term.getTextColor()]
+                return fg
+            end,
+            enable=function() end,
+            disable=function() end
+        },
+        architecture="cct",
+        getNvram = function() return getFile("/nvram.dat") end,
+        setNvram = function(_, text)
+            local h = apis.fs.open("/nvram.dat", "w")
+            h.write(text)
+            h.close()
+        end,
+        firmware=apis,
+        reboot=false
+    }
+
+    apis.term.setBackgroundColor(0x8000)
+    apis.term.setTextColor(0x1000)
+    apis.term.clear()
+    apis.term.setCursorPos(1, 1)
+
+    local kernelCoro = coroutine.create(function()
+        ---@diagnostic disable-next-line: param-type-mismatch
+        local ok, err = xpcall(Kernel, debug.traceback, EFI)
+        if not ok and not EFI.reboot then displaySuperBadError(err) end
+        if err then
+            apis.os.reboot()
+        else
+            apis.os.shutdown()
         end
-        }, computer, fs, "$")
-        if not ok then displaySuperBadError(err) end
     end)
 
-    -- time is in milliseconds
     function coroutine.resumeWithTimeout(co, timeout, ...)
-        local startTime = computer.time()
+        local startTime = EFI.getEpochMs()
         debug.sethook(co, function()
-            if computer.time() > startTime + timeout then
+            if EFI.getEpochMs() > startTime + timeout then
                 return coroutine.yield("timeout")
             end
         end, "", 1000)
@@ -294,16 +360,28 @@ local ok, err = xpcall(function()
                 queueEvent("componentAdded", "disk")
             elseif event[1] == "disk_eject" then
                 queueEvent("componentRemoved", "disk")
+            elseif event[1] == "modem_message" then
+                queueEvent("modem_message", table.unpack(event, 2))
+            elseif event[1] == "rednet_message" then
+                queueEvent("rednet_message", table.unpack(event, 2))
+            elseif event[1] == "http_success" then
+                queueEvent("http_success", table.unpack(event, 2))
+            elseif event[1] == "http_failure" then
+                queueEvent("http_failure", table.unpack(event, 2))
             elseif event[1] == "NoSleep" then
                 exit = true
             end
         end
         if status == "error" or coroutine.status(kernelCoro) == "dead" then
+            if EFI.reboot then
+                apis.os.reboot()
+            end
             displaySuperBadError("Kernel error: " .. tostring(err))
             coroutine.yield("key")
         end
+        initFs:refresh()
     end
 end, debug.traceback)
 
 if not ok then displaySuperBadError("Fatal error during boot: " .. err) end
-while true do coroutine.yield() end
+while true do coroutine.yield("key") end

Src/Hyperion-firmware-ccpc/data/boot/ccpc/eeprom

@@ -1,5 +1,4 @@
 --:Minify:--
-sleep(1)
 local BOOT_DRIVE_PATH=({...})[1] or "/$"
 -- UnBIOS by JackMacWindows
 -- This will undo most of the changes/additions made in the BIOS, but some things may remain wrapped if `debug` is unavailable

Src/Hyperion-firmware-ccpc/data/boot/ccpc/initdisks

@@ -0,0 +1,272 @@
+--:Minify:--
+local apis = ({...})[1]
+local BOOT_DRIVE_PATH = apis.BOOT_DRIVE_PATH
+local fs = apis.fs
+local native = apis.peripheral
+local peripheral = {}
+local sides = {"top", "bottom", "left", "right", "front", "back"}
+
+function peripheral.getNames()
+    local results = {}
+    for n = 1, #sides do
+        local side = sides[n]
+        if native.isPresent(side) then
+            table.insert(results, side)
+            if native.hasType(side, "peripheral_hub") then
+                local remote = native.call(side, "getNamesRemote")
+                for _, name in ipairs(remote) do
+                    table.insert(results, name)
+                end
+            end
+        end
+    end
+    return results
+end
+
+function peripheral.isPresent(name)
+    if native.isPresent(name) then
+        return true
+    end
+
+    for n = 1, #sides do
+        local side = sides[n]
+        if native.hasType(side, "peripheral_hub") and native.call(side, "isPresentRemote", name) then
+            return true
+        end
+    end
+    return false
+end
+
+function peripheral.getType(peripheral)
+    if type(peripheral) == "string" then
+        if native.isPresent(peripheral) then
+            return native.getType(peripheral)
+        end
+        for n = 1, #sides do
+            local side = sides[n]
+            if native.hasType(side, "peripheral_hub") and native.call(side, "isPresentRemote", peripheral) then
+                return native.call(side, "getTypeRemote", peripheral)
+            end
+        end
+        return nil
+    else
+        local mt = getmetatable(peripheral)
+        if not mt or mt.__name ~= "peripheral" or type(mt.types) ~= "table" then
+            error("bad argument #1 (table is not a peripheral)", 2)
+        end
+        return table.unpack(mt.types)
+    end
+end
+
+function peripheral.hasType(peripheral, peripheral_type)
+    if type(peripheral) == "string" then
+        if native.isPresent(peripheral) then
+            return native.hasType(peripheral, peripheral_type)
+        end
+        for n = 1, #sides do
+            local side = sides[n]
+            if native.hasType(side, "peripheral_hub") and native.call(side, "isPresentRemote", peripheral) then
+                return native.call(side, "hasTypeRemote", peripheral, peripheral_type)
+            end
+        end
+        return nil
+    else
+        local mt = getmetatable(peripheral)
+        if not mt or mt.__name ~= "peripheral" or type(mt.types) ~= "table" then
+            error("bad argument #1 (table is not a peripheral)", 2)
+        end
+        return mt.types[peripheral_type] ~= nil
+    end
+end
+
+function peripheral.getMethods(name)
+    if native.isPresent(name) then
+        return native.getMethods(name)
+    end
+    for n = 1, #sides do
+        local side = sides[n]
+        if native.hasType(side, "peripheral_hub") and native.call(side, "isPresentRemote", name) then
+            return native.call(side, "getMethodsRemote", name)
+        end
+    end
+    return nil
+end
+
+function peripheral.getName(peripheral)
+    local mt = getmetatable(peripheral)
+    if not mt or mt.__name ~= "peripheral" or type(mt.name) ~= "string" then
+        error("bad argument #1 (table is not a peripheral)", 2)
+    end
+    return mt.name
+end
+
+function peripheral.call(name, method, ...)
+    if native.isPresent(name) then
+        return native.call(name, method, ...)
+    end
+
+    for n = 1, #sides do
+        local side = sides[n]
+        if native.hasType(side, "peripheral_hub") and native.call(side, "isPresentRemote", name) then
+            return native.call(side, "callRemote", name, method, ...)
+        end
+    end
+    return nil
+end
+
+function peripheral.wrap(name)
+    local methods = peripheral.getMethods(name)
+    if not methods then
+        return nil
+    end
+
+    local types = { peripheral.getType(name) }
+    for i = 1, #types do types[types[i]] = true end
+    local result = setmetatable({}, {
+        __name = "peripheral",
+        name = name,
+        type = types[1],
+        types = types,
+    })
+    for _, method in ipairs(methods) do
+        result[method] = function(...)
+            return peripheral.call(name, method, ...)
+        end
+    end
+    return result
+end
+
+function peripheral.find(ty, filter)
+    local results = {}
+    for _, name in ipairs(peripheral.getNames()) do
+        if peripheral.hasType(name, ty) then
+            local wrapped = peripheral.wrap(name)
+            if filter == nil or filter(name, wrapped) then
+                table.insert(results, wrapped)
+            end
+        end
+    end
+    return table.unpack(results)
+end
+
+local disks = {}
+local internal = {}
+
+local function norm(path)
+    if not path or path == "" then return "/" end
+    return fs.combine("/", path)
+end
+
+local function createDisk(id, basePath, readonly, periph)
+    basePath = norm(basePath)
+
+    local disk = {address = id, isReadOnly = function() return readonly end}
+
+    function disk:spaceUsed()
+        return fs.getCapacity(basePath) - fs.getFreeSpace(basePath)
+    end
+
+    function disk:spaceTotal() return fs.getCapacity(basePath) end
+
+    function disk:list(path)
+        local p = fs.combine(basePath, path)
+        if not fs.exists(p) or not fs.isDir(p) then
+            return nil, "not directory"
+        end
+        return fs.list(p)
+    end
+
+    function disk:fileExists(path)
+        local p = fs.combine(basePath, path)
+        return fs.exists(p) and not fs.isDir(p)
+    end
+
+    function disk:directoryExists(path)
+        local p = fs.combine(basePath, path)
+        return fs.exists(p) and fs.isDir(p)
+    end
+
+    function disk:type(path)
+        local p = fs.combine(basePath, path)
+        if not fs.exists(p) then
+            return nil
+        elseif fs.isDir(p) then
+            return "directory"
+        else
+            return "file"
+        end
+    end
+
+    function disk:makeDirectory(path)
+        local p = fs.combine(basePath, path)
+        fs.makeDir(p)
+        return true
+    end
+
+    function disk:remove(path)
+        local p = fs.combine(basePath, path)
+        if fs.exists(p) then fs.delete(p) end
+        return true
+    end
+
+    function disk:setLabel(label) periph.setLabel(label) end
+
+    function disk:getLabel(label) return periph.getLabel() end
+
+    function disk:attributes(path)
+        local p = fs.combine(basePath, path)
+        return fs.attributes(p)
+    end
+
+    function disk:open(path, mode)
+        local p = fs.combine(basePath, path)
+        return fs.open(p, mode)
+    end
+
+    return disk
+end
+
+internal["$"] = createDisk("$", BOOT_DRIVE_PATH, false, {
+    setLabel = function(label)
+        local h = fs.open("/.label", "w")
+        h.write(label)
+        h.close()
+    end,
+    getLabel = function()
+        local h = fs.open("/.label", "r")
+        if not h then return "$" end
+        local label = h.readAll()
+        h.close()
+        return label
+    end
+})
+
+internal["rom"] = createDisk("rom", "/rom", true, {
+    setLabel = function(label)
+        error("Device is read-only")
+    end,
+    getLabel = function()
+        return "cctrom"
+    end
+})
+
+local function refresh()
+    disks={}
+    for _, disk in ipairs({peripheral.find("drive")}) do
+        if disk.isDiskPresent() then
+            disks[tostring(disk.getDiskID())]=createDisk("cctdisk"..tostring(disk.getDiskID()), disk.getMountPath(), false, fs)
+        end
+    end
+end
+
+local function iter()
+    refresh()
+    local combined = {}
+
+    for id, obj in pairs(internal) do combined[id] = obj end
+    for id, obj in pairs(disks) do combined[id] = obj end
+
+    return pairs(combined)
+end
+
+return {refresh = refresh, list = iter}

Src/Hyperion-firmware-ccpc/data/lib/modules/ccpc/25_gfx.kmod

@@ -37,7 +37,7 @@ function peripheral.isPresent(name)
 end
 
 function peripheral.getType(peripheral)
-    if type(peripheral) == "string" then -- Peripheral name passed
+    if type(peripheral) == "string" then
         if native.isPresent(peripheral) then
             return native.getType(peripheral)
         end
@@ -58,7 +58,7 @@ function peripheral.getType(peripheral)
 end
 
 function peripheral.hasType(peripheral, peripheral_type)
-    if type(peripheral) == "string" then -- Peripheral name passed
+    if type(peripheral) == "string" then
         if native.isPresent(peripheral) then
             return native.hasType(peripheral, peripheral_type)
         end
@@ -311,13 +311,24 @@ local fifo = kernel.newFifo()
 kernel.processes.cctmond = function()
     local timeout = false
     while true do
-        local event = {kernel.computer:getMachineEvent()}
+        local event = {kernel.EFI:getMachineEvent()}
 
         if event[1] then
             local eventType = event[1]
             local charOrKey = event[3]
 
-            -- Update modifier keys
+            local ctrlKeyMap = {
+                [apis.keys.a]=1,  [apis.keys.b]=2,  [apis.keys.c]=3,
+                [apis.keys.d]=4,  [apis.keys.e]=5,  [apis.keys.f]=6,
+                [apis.keys.g]=7,  [apis.keys.h]=8,  [apis.keys.i]=9,
+                [apis.keys.j]=10, [apis.keys.k]=11, [apis.keys.l]=12,
+                [apis.keys.m]=13, [apis.keys.n]=14, [apis.keys.o]=15,
+                [apis.keys.p]=16, [apis.keys.q]=17, [apis.keys.r]=18,
+                [apis.keys.s]=19, [apis.keys.t]=20, [apis.keys.u]=21,
+                [apis.keys.v]=22, [apis.keys.w]=23, [apis.keys.x]=24,
+                [apis.keys.y]=25, [apis.keys.z]=26,
+            }
+
             if eventType == "keyPressed" then
                 if charOrKey == apis.keys.leftCtrl or charOrKey == apis.keys.rightCtrl then
                     ctrl = true
@@ -325,11 +336,31 @@ kernel.processes.cctmond = function()
                     alt = true
                 end
 
-                -- Handle Ctrl+C
-                if ctrl and charOrKey == apis.keys.c then
+                if ctrl then
+                    local ctrlByte = ctrlKeyMap[charOrKey]
+                    if ctrlByte then
+                        if ctrlByte == 3 then
                             for _, task in ipairs(syscall.getTasks()) do
-                        syscall.sigsend(task, 1) -- SIGINT
+                                syscall.sigsend(task, 1)
                             end
+                        else
+                            fifo.push(string.char(ctrlByte))
+                        end
+                    end
+                else
+                    local specialKeyMap = {
+                        [apis.keys.up]        = "",
+                        [apis.keys.down]      = "",
+                        [apis.keys.right]     = "",
+                        [apis.keys.left]      = "",
+                        [apis.keys.home]      = "",
+                        [apis.keys["end"]]    = "",
+                        [apis.keys.pageUp]    = "[5~",
+                        [apis.keys.pageDown]  = "[6~",
+                        [apis.keys.delete]    = "[3~",
+                    }
+                    local special = specialKeyMap[charOrKey]
+                    if special then fifo.push(special) end
                 end
 
             elseif eventType == "keyReleased" then
@@ -354,10 +385,10 @@ kernel.processes.cctmond = function()
     end
 end
 
-newtty(apis.term, "TTY1", fifo.pop)
+newtty(apis.term, "1", fifo.pop)
 
 for i,v in ipairs({peripheral.find("monitor")}) do
     v.setTextScale(.5)
     v.write("Initializing...")
-    newtty(v,"TTY"..tostring(i+1),function () end)
+    newtty(v,tostring(i+1),function () end)
 end

Src/Hyperion-firmware-cct/boot/cct/initdisks

@@ -1,155 +0,0 @@
--- :Minify:--
-local apis = ({...})[1]
-local BOOT_DRIVE_PATH = apis.BOOT_DRIVE_PATH or "/$"
-local fs = apis.fs
-local native = apis.peripheral
-local peripheral = {}
-local sides = {"top", "bottom", "left", "right", "front", "back"}
-
-function peripheral.getType(name)
-    if native.isPresent(name) then return native.getType(name) end
-    for n = 1, #sides do
-        local side = sides[n]
-        if native.hasType(side, "peripheral_hub") and
-            native.call(side, "isPresentRemote", name) then
-            return native.call(side, "getTypeRemote", name)
-        end
-    end
-    return nil
-end
-
-function peripheral.getNames()
-    local names = {}
-    for n = 1, #sides do
-        local side = sides[n]
-        if native.isPresent(side) then table.insert(names, side) end
-        if native.hasType(side, "peripheral_hub") then
-            local hubSides = native.call(side, "getConnectedSides")
-            for _, hubSide in ipairs(hubSides) do
-                table.insert(names, hubSide)
-            end
-        end
-    end
-    return names
-end
-
-local disks = {}
-local internal = {}
-
-local function norm(path)
-    if not path or path == "" then return "/" end
-    return fs.combine("/", path)
-end
-
-local function createDisk(id, basePath, readonly, periph)
-    basePath = norm(basePath)
-
-    local disk = {address = id, isReadOnly = function() return readonly end}
-
-    function disk:spaceUsed()
-        return fs.getCapacity(basePath) - fs.getFreeSpace(basePath)
-    end
-
-    function disk:spaceTotal() return fs.getCapacity(basePath) end
-
-    function disk:list(path)
-        local p = fs.combine(basePath, path)
-        if not fs.exists(p) or not fs.isDir(p) then
-            return nil, "not directory"
-        end
-        return fs.list(p)
-    end
-
-    function disk:fileExists(path)
-        local p = fs.combine(basePath, path)
-        return fs.exists(p) and not fs.isDir(p)
-    end
-
-    function disk:directoryExists(path)
-        local p = fs.combine(basePath, path)
-        return fs.exists(p) and fs.isDir(p)
-    end
-
-    function disk:type(path)
-        local p = fs.combine(basePath, path)
-        if not fs.exists(p) then
-            return nil
-        elseif fs.isDir(p) then
-            return "directory"
-        else
-            return "file"
-        end
-    end
-
-    function disk:makeDirectory(path)
-        local p = fs.combine(basePath, path)
-        fs.makeDir(p)
-        return true
-    end
-
-    function disk:remove(path)
-        local p = fs.combine(basePath, path)
-        if fs.exists(p) then fs.delete(p) end
-        return true
-    end
-
-    function disk:setLabel(label) periph.setLabel(label) end
-
-    function disk:getLabel(label) return periph.getLabel() end
-
-    function disk:attributes(path)
-        local p = fs.combine(basePath, path)
-        return fs.attributes(p)
-    end
-
-    function disk:open(path, mode)
-        local p = fs.combine(basePath, path)
-        return fs.open(p, mode)
-    end
-
-    return disk
-end
-
-internal["$"] = createDisk("$", BOOT_DRIVE_PATH, false, {
-    setLabel = function(label)
-        local h = fs.open("/.label", "w")
-        h.write(label)
-        h.close()
-    end,
-    getLabel = function()
-        local h = fs.open("/.label", "r")
-        if not h then return "$" end
-        local label = h.readAll()
-        h.close()
-        return label
-    end
-})
-
-local function refresh()
-    for id, _ in pairs(disks) do
-        if not peripheral.getType(id) then disks[id] = nil end
-    end
-
-    for _, name in ipairs(peripheral.getNames()) do
-        if peripheral.getType(name) == "disk" then
-            if not disks[name] then
-                local mount = disk.getMountPath(name)
-                if mount then
-                    disks[name] = createDisk(name, mount, false, disk)
-                end
-            end
-        end
-    end
-end
-
-local function iter()
-    refresh()
-    local combined = {}
-
-    for id, obj in pairs(internal) do combined[id] = obj end
-    for id, obj in pairs(disks) do combined[id] = obj end
-
-    return pairs(combined)
-end
-
-return {refresh = refresh, list = iter}

Src/Hyperion-firmware-cct/data/boot/cct/boot.lua

@@ -0,0 +1,560 @@
+--:Minify:--
+local BOOT_DRIVE_PATH = ({...})[1] or "/$"
+---@diagnostic disable-next-line: undefined-global
+local lterm = term
+local function write(text, term)
+    local x, y = term.getCursorPos()
+    local w, h = term.getSize()
+
+    for i = 1, #text do
+        local c = text:sub(i, i)
+
+        if c == "\n" then
+            y = y + 1
+            x = 1
+        elseif c == "\t" then
+            local tabSize = 4
+            local spaces = tabSize - ((x - 1) % tabSize)
+            term.write(string.rep(" ", spaces))
+            x = x + spaces
+        elseif c == "\b" then
+            if x > 1 then
+                x = x - 1
+                term.setCursorPos(x, y)
+                term.write(" ")
+                term.setCursorPos(x, y)
+            end
+        else
+            if x <= w and y <= h then
+                term.setCursorPos(x, y)
+                term.write(c)
+                x = x + 1
+            end
+        end
+
+        if x > w then
+            x = 1
+            y = y + 1
+        end
+
+        if y - 1 >= h then
+            term.scroll(1)
+            y = h
+            term.setCursorPos(x, y)
+        end
+    end
+
+    term.setCursorPos(x, y)
+end
+
+local function displaySuperBadError(err)
+    lterm.setBackgroundColor(0x1)
+    lterm.setTextColor(0x4)
+    lterm.clear()
+    lterm.setCursorPos(1, 1)
+    lterm.write("A critical error occurred while loading the system:")
+    lterm.setCursorPos(1, 3)
+    write(err, lterm)
+    while true do end
+end
+
+term.setCursorBlink(false)
+local ok, err = xpcall(function()
+    local apis = {BOOT_DRIVE_PATH = BOOT_DRIVE_PATH}
+
+    local lua = {
+        coroutine = true,
+        debug = true,
+        _VERSION = true,
+        assert = true,
+        collectgarbage = true,
+        error = true,
+        gcinfo = true,
+        getmetatable = true,
+        ipairs = true,
+        __inext = true,
+        load = true,
+        math = true,
+        next = true,
+        pairs = true,
+        pcall = true,
+        rawequal = true,
+        rawget = true,
+        rawlen = true,
+        rawset = true,
+        select = true,
+        setmetatable = true,
+        string = true,
+        table = true,
+        tonumber = true,
+        tostring = true,
+        type = true,
+        xpcall = true,
+        _G = true
+    }
+
+    local debug = debug
+    for i, v in pairs(_G) do
+        if not lua[i] or lua[i] == nil then
+            apis[i] = v
+            _G[i] = nil
+        end
+    end
+
+    local acekeys={
+        [apis.keys.enter]="\n",
+        [apis.keys.tab]="\t",
+        [apis.keys.backspace]="\b",
+        [apis.keys.up]="\17",
+        [apis.keys.down]="\18",
+        [apis.keys.left]="\19",
+        [apis.keys.right]="\20",
+    }
+
+    function sleep(time)
+        local stoptime = apis.os.clock() + (time)
+        while stoptime > apis.os.clock() do end
+    end
+
+    apis.term.setPaletteColor(0x1,    0xFFFFFF) -- #000000
+    apis.term.setPaletteColor(0x2,    0xFF0000) -- #FFFFFF
+    apis.term.setPaletteColor(0x4,    0x00FF00) -- #FF0000
+    apis.term.setPaletteColor(0x8,    0x0000FF) -- #00FF00
+    apis.term.setPaletteColor(0x10,   0x00FFFF) -- #0000FF
+    apis.term.setPaletteColor(0x20,   0xFF00FF) -- #00FFFF
+    apis.term.setPaletteColor(0x40,   0xFFFF00) -- #FF00FF
+    apis.term.setPaletteColor(0x80,   0xFF6D00) -- #FFFF00
+    apis.term.setPaletteColor(0x100,  0x6DFF55) -- #FF6D00
+    apis.term.setPaletteColor(0x200,  0x24FFFF) -- #6DFF55
+    apis.term.setPaletteColor(0x400,  0x924900) -- #24FFFF
+    apis.term.setPaletteColor(0x800,  0x6D6D55) -- #924900
+    apis.term.setPaletteColor(0x1000, 0xDBDBAA) -- #6D6D55
+    apis.term.setPaletteColor(0x2000, 0x6D00FF) -- #DBDBAA
+    apis.term.setPaletteColor(0x4000, 0xB6FF00) -- #6D00FF
+    apis.term.setPaletteColor(0x8000, 0x000000) -- #B6FF00
+
+    local function getFile(path)
+        local file = apis.fs.open(path, "r")
+        if not file then
+            displaySuperBadError("Could not open file: " .. path)
+        end
+        local content = file.readAll()
+        file.close()
+        return content
+    end
+
+    local Kernel = load(getFile(BOOT_DRIVE_PATH .. "/boot/kernel.lua"),"@Kernel")
+    local initFs = load(getFile(BOOT_DRIVE_PATH .. "/boot/cct/initdisks"),"@Init_disks")(apis)
+    local fs = load(getFile(BOOT_DRIVE_PATH .. "/boot/initfs"), "@InitFs")()
+
+    if not Kernel then displaySuperBadError("Could not load kernel.") end
+    if not initFs then displaySuperBadError("Could not load initdisks.") end
+    if not fs then displaySuperBadError("Could not load initfs.") end
+
+    if not apis.fs.exists("/nvram.dat") then
+        local file = apis.fs.open("/nvram.dat", "w")
+        file.write("Hello, World!")
+        file.close()
+    end
+
+    local eeprom
+    if apis.fs.exists("/startup.lua") then
+        eeprom="/startup.lua"
+    elseif apis.fs.exists("/eeprom") then
+        eeprom="/eeprom"
+    end
+
+    local eventQueue = {}
+
+    local function queueEvent(event, ...)
+        table.insert(eventQueue, {event, ...})
+    end
+
+    local colors = {
+        [0xFFFFFF]=0x0001,
+        [0xFF0000]=0x0002,
+        [0x00FF00]=0x0004,
+        [0x0000FF]=0x0008,
+        [0x00FFFF]=0x0010,
+        [0xFF00FF]=0x0020,
+        [0xFFFF00]=0x0040,
+        [0xFF6D00]=0x0080,
+        [0x6DFF55]=0x0100,
+        [0x24FFFF]=0x0200,
+        [0x924900]=0x0400,
+        [0x6D6D55]=0x0800,
+        [0xDBDBAA]=0x1000,
+        [0x6D00FF]=0x2000,
+        [0xB6FF00]=0x4000,
+        [0x000000]=0x8000
+    }
+
+    local fg,bg=0x6D6D55,0x000000
+    local l1f,l1d,l2,ops={},{},{},0
+
+    local function findClosest(tbl, target)
+        local closest = nil
+        local smallestDiff = math.huge
+
+        for k, _ in pairs(tbl) do
+            if k==target then return k end
+            local diff = math.abs(k - target)
+            if diff < smallestDiff then
+                smallestDiff = diff
+                closest = k
+            end
+        end
+
+        return closest
+    end
+
+    local function aprox(c24)
+        ops = ops + 1
+
+        if ops % 1024 == 0 then
+            l1d = {}
+            l1f = {}
+        end
+
+        if ops % 8192 == 0 then
+            l2 = {}
+        end
+
+        if l2[c24] ~= nil then
+            return l2[c24]
+        end
+
+        if l1d[c24] ~= nil then
+            l1f[c24] = l1f[c24] + 1
+
+            if l1f[c24] >= 16 then
+                l2[c24] = l1d[c24]
+                l1d[c24] = nil
+                l1f[c24] = nil
+                return l2[c24]
+            end
+
+            return l1d[c24]
+        end
+
+        local closestKey = findClosest(colors, c24)
+        if not closestKey then return nil end
+
+        local value = colors[closestKey]
+
+        l1d[c24] = value
+        l1f[c24] = 1
+
+        return value
+    end
+
+    local peripheral={}
+    local native = apis.peripheral
+    local sides = {"top", "bottom", "left", "right", "front", "back"}
+
+    function peripheral.getNames()
+        local results = {}
+        for n = 1, #sides do
+            local side = sides[n]
+            if native.isPresent(side) then
+                table.insert(results, side)
+                if native.hasType(side, "peripheral_hub") then
+                    local remote = native.call(side, "getNamesRemote")
+                    for _, name in ipairs(remote) do
+                        table.insert(results, name)
+                    end
+                end
+            end
+        end
+        return results
+    end
+
+    function peripheral.isPresent(name)
+        if native.isPresent(name) then
+            return true
+        end
+
+        for n = 1, #sides do
+            local side = sides[n]
+            if native.hasType(side, "peripheral_hub") and native.call(side, "isPresentRemote", name) then
+                return true
+            end
+        end
+        return false
+    end
+
+    function peripheral.getType(peripheral)
+        if type(peripheral) == "string" then
+            if native.isPresent(peripheral) then
+                return native.getType(peripheral)
+            end
+            for n = 1, #sides do
+                local side = sides[n]
+                if native.hasType(side, "peripheral_hub") and native.call(side, "isPresentRemote", peripheral) then
+                    return native.call(side, "getTypeRemote", peripheral)
+                end
+            end
+            return nil
+        else
+            local mt = getmetatable(peripheral)
+            if not mt or mt.__name ~= "peripheral" or type(mt.types) ~= "table" then
+                error("bad argument #1 (table is not a peripheral)", 2)
+            end
+            return table.unpack(mt.types)
+        end
+    end
+
+    function peripheral.hasType(peripheral, peripheral_type)
+        if type(peripheral) == "string" then
+            if native.isPresent(peripheral) then
+                return native.hasType(peripheral, peripheral_type)
+            end
+            for n = 1, #sides do
+                local side = sides[n]
+                if native.hasType(side, "peripheral_hub") and native.call(side, "isPresentRemote", peripheral) then
+                    return native.call(side, "hasTypeRemote", peripheral, peripheral_type)
+                end
+            end
+            return nil
+        else
+            local mt = getmetatable(peripheral)
+            if not mt or mt.__name ~= "peripheral" or type(mt.types) ~= "table" then
+                error("bad argument #1 (table is not a peripheral)", 2)
+            end
+            return mt.types[peripheral_type] ~= nil
+        end
+    end
+
+    function peripheral.getMethods(name)
+        if native.isPresent(name) then
+            return native.getMethods(name)
+        end
+        for n = 1, #sides do
+            local side = sides[n]
+            if native.hasType(side, "peripheral_hub") and native.call(side, "isPresentRemote", name) then
+                return native.call(side, "getMethodsRemote", name)
+            end
+        end
+        return nil
+    end
+
+    function peripheral.getName(peripheral)
+        local mt = getmetatable(peripheral)
+        if not mt or mt.__name ~= "peripheral" or type(mt.name) ~= "string" then
+            error("bad argument #1 (table is not a peripheral)", 2)
+        end
+        return mt.name
+    end
+
+    function peripheral.call(name, method, ...)
+        if native.isPresent(name) then
+            return native.call(name, method, ...)
+        end
+
+        for n = 1, #sides do
+            local side = sides[n]
+            if native.hasType(side, "peripheral_hub") and native.call(side, "isPresentRemote", name) then
+                return native.call(side, "callRemote", name, method, ...)
+            end
+        end
+        return nil
+    end
+
+    function peripheral.wrap(name)
+        local methods = peripheral.getMethods(name)
+        if not methods then
+            return nil
+        end
+
+        local types = { peripheral.getType(name) }
+        for i = 1, #types do types[types[i]] = true end
+        local result = setmetatable({}, {
+            __name = "peripheral",
+            name = name,
+            type = types[1],
+            types = types,
+        })
+        for _, method in ipairs(methods) do
+            result[method] = function(...)
+                return peripheral.call(name, method, ...)
+            end
+        end
+        return result
+    end
+
+    function peripheral.find(ty, filter)
+        local results = {}
+        for _, name in ipairs(peripheral.getNames()) do
+            if peripheral.hasType(name, ty) then
+                local wrapped = peripheral.wrap(name)
+                if filter == nil or filter(name, wrapped) then
+                    table.insert(results, wrapped)
+                end
+            end
+        end
+        return table.unpack(results)
+    end
+
+    local allscreens = {peripheral.find("monitor")}
+    for i=1, #allscreens do
+        allscreens[i].setTextScale(.5)
+        allscreens[i].clear()
+        allscreens[i].setCursorPos(1,1)
+    end
+
+    allscreens[#allscreens+1] = apis.term
+
+    local EFI = {
+        getEpochMs = function() return apis.os.epoch("utc") end,
+        getUptime = function() return apis.os.clock() * 1000 end,
+        date = function() return apis.os.date("!%Y-%m-%dT%H:%M:%SZ", apis.os.epoch("utc") / 1000) end,
+        getMachineEvent = function()
+            if #eventQueue > 0 then
+                return table.unpack(table.remove(eventQueue, 1))
+            else
+                return nil
+            end
+        end,
+        getEEPROM = function() return getFile(eeprom) end,
+        setEEPROM = function(_, text)
+            local h = apis.fs.open(eeprom, "w")
+            h.write(text)
+            h.close()
+        end,
+        initfs=fs,
+        disks=initFs,
+        screenCtl={
+            print = function(_, text)
+                for i=1, #allscreens do
+                    write(text.."\n", allscreens[i])
+                end
+            end,
+            printInline = function(_, text)
+                for i=1, #allscreens do
+                    write(text, allscreens[i])
+                end
+            end,
+            clear = function()
+                for i=1, #allscreens do
+                    allscreens[i].clear()
+                    allscreens[i].setCursorPos(1, 1)
+                end
+            end,
+            resetCursor = function()
+                for i=1, #allscreens do
+                    allscreens[i].setCursorPos(1, 1)
+                end
+            end,
+            setBackgroundColor = function(_, color)
+                bg=color
+                for i=1, #allscreens do
+                    allscreens[i].setBackgroundColor(aprox(color))
+                end
+            end,
+            setTextColor = function(_, color)
+                fg=color
+                for i=1, #allscreens do
+                    allscreens[i].setTextColor(aprox(color))
+                end
+            end,
+            getBackgroundColor = function()
+                return bg
+            end,
+            getTextColor = function()
+                return fg
+            end,
+            enable=function() end,
+            disable=function() end
+        },
+        architecture="cct",
+        getNvram = function() return getFile("/nvram.dat") end,
+        setNvram = function(_, text)
+            local h = apis.fs.open("/nvram.dat", "w")
+            h.write(text)
+            h.close()
+        end,
+        firmware=apis,
+        reboot=false,
+        beep=function() end
+    }
+
+    apis.term.setBackgroundColor(0x8000)
+    apis.term.setTextColor(0x1000)
+    apis.term.clear()
+    apis.term.setCursorPos(1, 1)
+
+    local kernelCoro = coroutine.create(function()
+        ---@diagnostic disable-next-line: param-type-mismatch
+        local ok, err = xpcall(Kernel, debug.traceback, EFI)
+        if not ok and not EFI.reboot then displaySuperBadError(err) end
+        if err then
+            apis.os.reboot()
+        else
+            apis.os.shutdown()
+        end
+    end)
+
+    function coroutine.resumeWithTimeout(co, timeout, ...)
+        local startTime = EFI.getEpochMs()
+        debug.sethook(co, function()
+            if EFI.getEpochMs() > startTime + timeout then
+                return coroutine.yield("timeout")
+            end
+        end, "", 1000)
+        local ret = {coroutine.resume(co, ...)}
+        if ret[1] and ret[2] == "timeout" then
+            return "timeout"
+        elseif ret[1] == false then
+            return "error", ret[2]
+        else
+            debug.sethook(co)
+            return "success", table.unpack(ret, 2)
+        end
+    end
+
+    EFI.screenCtl:print("Loaded in " .. tostring(apis.os.clock()) .. " seconds.\n")
+
+    while true do
+        local status, err = coroutine.resumeWithTimeout(kernelCoro, 50)
+        apis.os.queueEvent("NoSleep")
+        local exit = false
+        while not exit do
+            local event = {coroutine.yield()}
+            if event[1] == "key" then
+                queueEvent("keyPressed", 1, event[2])
+                if acekeys[event[2]] then
+                    queueEvent("keyTyped", 1, acekeys[event[2]])
+                end
+            elseif event[1] == "char" then
+                queueEvent("keyTyped", 1, event[2])
+            elseif event[1] == "key_up" then
+                queueEvent("keyReleased", 1, event[2])
+            elseif event[1] == "disk" then
+                queueEvent("componentAdded", "disk")
+            elseif event[1] == "disk_eject" then
+                queueEvent("componentRemoved", "disk")
+            elseif event[1] == "modem_message" then
+                queueEvent("modem_message", table.unpack(event, 2))
+            elseif event[1] == "rednet_message" then
+                queueEvent("rednet_message", table.unpack(event, 2))
+            elseif event[1] == "http_success" then
+                queueEvent("http_success", table.unpack(event, 2))
+            elseif event[1] == "http_failure" then
+                queueEvent("http_failure", table.unpack(event, 2))
+            elseif event[1] == "NoSleep" then
+                exit = true
+            end
+        end
+        if status == "error" or coroutine.status(kernelCoro) == "dead" then
+            if EFI.reboot then
+                apis.os.reboot()
+            end
+            displaySuperBadError("Kernel error: " .. tostring(err))
+            coroutine.yield("key")
+        end
+        initFs:refresh()
+    end
+end, debug.traceback)
+
+if not ok then displaySuperBadError("Fatal error during boot: " .. err) end
+while true do coroutine.yield("key") end

Src/Hyperion-firmware-cct/data/boot/cct/eeprom

@@ -0,0 +1,119 @@
+--:Minify:--
+local BOOT_DRIVE_PATH=({...})[1] or "/$"
+-- UnBIOS by JackMacWindows
+-- This will undo most of the changes/additions made in the BIOS, but some things may remain wrapped if `debug` is unavailable
+-- To use, just place a `bios.lua` in the root of the drive, and run this program
+-- Here's a list of things that are irreversibly changed:
+-- * both `bit` and `bit32` are kept for compatibility
+-- * string metatable blocking (on old versions of CC)
+-- In addition, if `debug` is not available these things are also irreversibly changed:
+-- * old Lua 5.1 `load` function (for loading from a function)
+-- * `loadstring` prefixing (before CC:T 1.96.0)
+-- * `http.request`
+-- * `os.shutdown` and `os.reboot`
+-- * `peripheral`
+-- * `turtle.equip[Left|Right]`
+-- Licensed under the MIT license
+local args = {...}
+local keptAPIs = {keys=true, bit32 = true, bit = true, ccemux = true, config = true, coroutine = true, debug = true, fs = true, http = true, mounter = true, os = true, periphemu = true, peripheral = true, redstone = true, rs = true, term = true, utf8 = true, _HOST = true, _CC_DEFAULT_SETTINGS = true, _CC_DISABLE_LUA51_FEATURES = true, _VERSION = true, assert = true, collectgarbage = true, error = true, gcinfo = true, getfenv = true, getmetatable = true, ipairs = true, __inext = true,load = true, loadstring = true, math = true, newproxy = true, next = true, pairs = true, pcall = true, rawequal = true, rawget = true, rawlen = true, rawset = true, select = true, setfenv = true, setmetatable = true, string = true, table = true, tonumber = true, tostring = true, type = true, unpack = true, xpcall = true, turtle = true, pocket = true, commands = true, _G = true}
+local t = {}
+for k in pairs(_G) do if not keptAPIs[k] then table.insert(t, k) end end
+for _,k in ipairs(t) do _G[k] = nil end
+local native = _G.term.native()
+for _, method in ipairs {"nativePaletteColor", "nativePaletteColour", "screenshot"} do native[method] = _G.term[method] end
+_G.term = native
+if _G.http then
+    _G.http.checkURL = _G.http.checkURLAsync
+    _G.http.websocket = _G.http.websocketAsync
+end
+if _G.commands then _G.commands = _G.commands.native end
+if _G.turtle then _G.turtle.native, _G.turtle.craft = nil end
+local delete = {os = {"version", "pullEventRaw", "pullEvent", "run", "loadAPI", "unloadAPI", "sleep"}, http = _G.http and {"get", "post", "put", "delete", "patch", "options", "head", "trace", "listen", "checkURLAsync", "websocketAsync"}, fs = {"complete", "isDriveRoot"}}
+for k,v in pairs(delete) do for _,a in ipairs(v) do _G[k][a] = nil end end
+-- Set up TLCO
+-- This functions by crashing `rednet.run` by removing `os.pullEventRaw`. Normally
+-- this would cause `parallel` to throw an error, but we replace `error` with an
+-- empty placeholder to let it continue and return without throwing. This results
+-- in the `pcall` returning successfully, preventing the error-displaying code
+-- from running - essentially making it so that `os.shutdown` is called immediately
+-- after the new BIOS exits.
+--
+-- From there, the setup code is placed in `term.native` since it's the first
+-- thing called after `parallel` exits. This loads the new BIOS and prepares it
+-- for execution. Finally, it overwrites `os.shutdown` with the new function to
+-- allow it to be the last function called in the original BIOS, and returns.
+-- From there execution continues, calling the `term.redirect` dummy, skipping
+-- over the error-handling code (since `pcall` returned ok), and calling
+-- `os.shutdown()`. The real `os.shutdown` is re-added, and the new BIOS is tail
+-- called, which effectively makes it run as the main chunk.
+local olderror = error
+_G.error = function() end
+_G.term.redirect = function() end
+function _G.term.native()
+    _G.term.native = nil
+    _G.term.redirect = nil
+    _G.error = olderror
+    term.setBackgroundColor(32768)
+    term.setTextColor(1)
+    term.setCursorPos(1, 1)
+    term.setCursorBlink(true)
+    term.clear()
+    local file = fs.open(BOOT_DRIVE_PATH.."/boot/cct/boot.lua", "r")
+    if file == nil then
+        term.setCursorBlink(false)
+        term.setTextColor(16384)
+        term.write("Could not find /boot/cct/boot.lua. UnBIOS cannot continue.")
+        term.setCursorPos(1, 2)
+        term.write("Press any key to continue")
+        coroutine.yield("key")
+        os.shutdown()
+    end
+    local fn, err = loadstring(file.readAll(), "@bootloader")
+    file.close()
+    if fn == nil then
+        term.setCursorBlink(false)
+        term.setTextColor(16384)
+        term.write("Could not load /boot/cc/boot.lua. UnBIOS cannot continue.")
+        term.setCursorPos(1, 2)
+        term.write(err)
+        term.setCursorPos(1, 3)
+        term.write("Press any key to continue")
+        coroutine.yield("key")
+        os.shutdown()
+    end
+    setfenv(fn, _G)
+    local oldshutdown = os.shutdown
+    os.shutdown = function()
+        os.shutdown = oldshutdown
+        return fn(BOOT_DRIVE_PATH)
+    end
+end
+if debug then
+    -- Restore functions that were overwritten in the BIOS
+    -- Apparently this has to be done *after* redefining term.native
+    local function restoreValue(tab, idx, name, hint)
+        local i, key, value = 1, debug.getupvalue(tab[idx], hint)
+        while key ~= name and key ~= nil do
+            key, value = debug.getupvalue(tab[idx], i)
+            i=i+1
+        end
+        tab[idx] = value or tab[idx]
+    end
+    restoreValue(_G, "loadstring", "nativeloadstring", 1)
+    restoreValue(_G, "load", "nativeload", 5)
+    if http then restoreValue(http, "request", "nativeHTTPRequest", 3) end
+    restoreValue(os, "shutdown", "nativeShutdown", 1)
+    restoreValue(os, "reboot", "nativeReboot", 1)
+    if turtle then
+        restoreValue(turtle, "equipLeft", "v", 1)
+        restoreValue(turtle, "equipRight", "v", 1)
+    end
+    do
+        local i, key, value = 1, debug.getupvalue(peripheral.isPresent, 2)
+        while key ~= "native" and key ~= nil do
+            key, value = debug.getupvalue(peripheral.isPresent, i)
+            i=i+1
+        end
+        _G.peripheral = value or peripheral
+    end
+end

Src/Hyperion-firmware-cct/data/boot/cct/initdisks

@@ -0,0 +1,272 @@
+--:Minify:--
+local apis = ({...})[1]
+local BOOT_DRIVE_PATH = apis.BOOT_DRIVE_PATH
+local fs = apis.fs
+local native = apis.peripheral
+local peripheral = {}
+local sides = {"top", "bottom", "left", "right", "front", "back"}
+
+function peripheral.getNames()
+    local results = {}
+    for n = 1, #sides do
+        local side = sides[n]
+        if native.isPresent(side) then
+            table.insert(results, side)
+            if native.hasType(side, "peripheral_hub") then
+                local remote = native.call(side, "getNamesRemote")
+                for _, name in ipairs(remote) do
+                    table.insert(results, name)
+                end
+            end
+        end
+    end
+    return results
+end
+
+function peripheral.isPresent(name)
+    if native.isPresent(name) then
+        return true
+    end
+
+    for n = 1, #sides do
+        local side = sides[n]
+        if native.hasType(side, "peripheral_hub") and native.call(side, "isPresentRemote", name) then
+            return true
+        end
+    end
+    return false
+end
+
+function peripheral.getType(peripheral)
+    if type(peripheral) == "string" then
+        if native.isPresent(peripheral) then
+            return native.getType(peripheral)
+        end
+        for n = 1, #sides do
+            local side = sides[n]
+            if native.hasType(side, "peripheral_hub") and native.call(side, "isPresentRemote", peripheral) then
+                return native.call(side, "getTypeRemote", peripheral)
+            end
+        end
+        return nil
+    else
+        local mt = getmetatable(peripheral)
+        if not mt or mt.__name ~= "peripheral" or type(mt.types) ~= "table" then
+            error("bad argument #1 (table is not a peripheral)", 2)
+        end
+        return table.unpack(mt.types)
+    end
+end
+
+function peripheral.hasType(peripheral, peripheral_type)
+    if type(peripheral) == "string" then
+        if native.isPresent(peripheral) then
+            return native.hasType(peripheral, peripheral_type)
+        end
+        for n = 1, #sides do
+            local side = sides[n]
+            if native.hasType(side, "peripheral_hub") and native.call(side, "isPresentRemote", peripheral) then
+                return native.call(side, "hasTypeRemote", peripheral, peripheral_type)
+            end
+        end
+        return nil
+    else
+        local mt = getmetatable(peripheral)
+        if not mt or mt.__name ~= "peripheral" or type(mt.types) ~= "table" then
+            error("bad argument #1 (table is not a peripheral)", 2)
+        end
+        return mt.types[peripheral_type] ~= nil
+    end
+end
+
+function peripheral.getMethods(name)
+    if native.isPresent(name) then
+        return native.getMethods(name)
+    end
+    for n = 1, #sides do
+        local side = sides[n]
+        if native.hasType(side, "peripheral_hub") and native.call(side, "isPresentRemote", name) then
+            return native.call(side, "getMethodsRemote", name)
+        end
+    end
+    return nil
+end
+
+function peripheral.getName(peripheral)
+    local mt = getmetatable(peripheral)
+    if not mt or mt.__name ~= "peripheral" or type(mt.name) ~= "string" then
+        error("bad argument #1 (table is not a peripheral)", 2)
+    end
+    return mt.name
+end
+
+function peripheral.call(name, method, ...)
+    if native.isPresent(name) then
+        return native.call(name, method, ...)
+    end
+
+    for n = 1, #sides do
+        local side = sides[n]
+        if native.hasType(side, "peripheral_hub") and native.call(side, "isPresentRemote", name) then
+            return native.call(side, "callRemote", name, method, ...)
+        end
+    end
+    return nil
+end
+
+function peripheral.wrap(name)
+    local methods = peripheral.getMethods(name)
+    if not methods then
+        return nil
+    end
+
+    local types = { peripheral.getType(name) }
+    for i = 1, #types do types[types[i]] = true end
+    local result = setmetatable({}, {
+        __name = "peripheral",
+        name = name,
+        type = types[1],
+        types = types,
+    })
+    for _, method in ipairs(methods) do
+        result[method] = function(...)
+            return peripheral.call(name, method, ...)
+        end
+    end
+    return result
+end
+
+function peripheral.find(ty, filter)
+    local results = {}
+    for _, name in ipairs(peripheral.getNames()) do
+        if peripheral.hasType(name, ty) then
+            local wrapped = peripheral.wrap(name)
+            if filter == nil or filter(name, wrapped) then
+                table.insert(results, wrapped)
+            end
+        end
+    end
+    return table.unpack(results)
+end
+
+local disks = {}
+local internal = {}
+
+local function norm(path)
+    if not path or path == "" then return "/" end
+    return fs.combine("/", path)
+end
+
+local function createDisk(id, basePath, readonly, periph)
+    basePath = norm(basePath)
+
+    local disk = {address = id, isReadOnly = function() return readonly end}
+
+    function disk:spaceUsed()
+        return fs.getCapacity(basePath) - fs.getFreeSpace(basePath)
+    end
+
+    function disk:spaceTotal() return fs.getCapacity(basePath) end
+
+    function disk:list(path)
+        local p = fs.combine(basePath, path)
+        if not fs.exists(p) or not fs.isDir(p) then
+            return nil, "not directory"
+        end
+        return fs.list(p)
+    end
+
+    function disk:fileExists(path)
+        local p = fs.combine(basePath, path)
+        return fs.exists(p) and not fs.isDir(p)
+    end
+
+    function disk:directoryExists(path)
+        local p = fs.combine(basePath, path)
+        return fs.exists(p) and fs.isDir(p)
+    end
+
+    function disk:type(path)
+        local p = fs.combine(basePath, path)
+        if not fs.exists(p) then
+            return nil
+        elseif fs.isDir(p) then
+            return "directory"
+        else
+            return "file"
+        end
+    end
+
+    function disk:makeDirectory(path)
+        local p = fs.combine(basePath, path)
+        fs.makeDir(p)
+        return true
+    end
+
+    function disk:remove(path)
+        local p = fs.combine(basePath, path)
+        if fs.exists(p) then fs.delete(p) end
+        return true
+    end
+
+    function disk:setLabel(label) periph.setLabel(label) end
+
+    function disk:getLabel(label) return periph.getLabel() end
+
+    function disk:attributes(path)
+        local p = fs.combine(basePath, path)
+        return fs.attributes(p)
+    end
+
+    function disk:open(path, mode)
+        local p = fs.combine(basePath, path)
+        return fs.open(p, mode)
+    end
+
+    return disk
+end
+
+internal["$"] = createDisk("$", BOOT_DRIVE_PATH, false, {
+    setLabel = function(label)
+        local h = fs.open("/.label", "w")
+        h.write(label)
+        h.close()
+    end,
+    getLabel = function()
+        local h = fs.open("/.label", "r")
+        if not h then return "$" end
+        local label = h.readAll()
+        h.close()
+        return label
+    end
+})
+
+internal["rom"] = createDisk("rom", "/rom", true, {
+    setLabel = function(label)
+        error("Device is read-only")
+    end,
+    getLabel = function()
+        return "cctrom"
+    end
+})
+
+local function refresh()
+    disks={}
+    for _, disk in ipairs({peripheral.find("drive")}) do
+        if disk.isDiskPresent() then
+            disks[tostring(disk.getDiskID())]=createDisk("cctdisk"..tostring(disk.getDiskID()), disk.getMountPath(), false, fs)
+        end
+    end
+end
+ 
+local function iter()
+    refresh()
+    local combined = {}
+
+    for id, obj in pairs(internal) do combined[id] = obj end
+    for id, obj in pairs(disks) do combined[id] = obj end
+
+    return pairs(combined)
+end
+
+return {refresh = refresh, list = iter}

Src/Hyperion-firmware-cct/data/lib/modules/cc-tweaked/01_periph.kmod

@@ -0,0 +1,152 @@
+--:Minify:--
+-- CCT driver peripheral helper
+local kernel=...
+kernel.cct={}
+kernel.cct.peripheral={}
+local peripheral=kernel.cct.peripheral
+local apis = kernel.apis
+local native = apis.peripheral
+local sides = {"top", "bottom", "left", "right", "front", "back"}
+
+function peripheral.getNames()
+    local results = {}
+    for n = 1, #sides do
+        local side = sides[n]
+        if native.isPresent(side) then
+            table.insert(results, side)
+            if native.hasType(side, "peripheral_hub") then
+                local remote = native.call(side, "getNamesRemote")
+                for _, name in ipairs(remote) do
+                    table.insert(results, name)
+                end
+            end
+        end
+    end
+    return results
+end
+
+function peripheral.isPresent(name)
+    if native.isPresent(name) then
+        return true
+    end
+
+    for n = 1, #sides do
+        local side = sides[n]
+        if native.hasType(side, "peripheral_hub") and native.call(side, "isPresentRemote", name) then
+            return true
+        end
+    end
+    return false
+end
+
+function peripheral.getType(peripheral)
+    if type(peripheral) == "string" then
+        if native.isPresent(peripheral) then
+            return native.getType(peripheral)
+        end
+        for n = 1, #sides do
+            local side = sides[n]
+            if native.hasType(side, "peripheral_hub") and native.call(side, "isPresentRemote", peripheral) then
+                return native.call(side, "getTypeRemote", peripheral)
+            end
+        end
+        return nil
+    else
+        local mt = getmetatable(peripheral)
+        if not mt or mt.__name ~= "peripheral" or type(mt.types) ~= "table" then
+            error("bad argument #1 (table is not a peripheral)", 2)
+        end
+        return table.unpack(mt.types)
+    end
+end
+
+function peripheral.hasType(peripheral, peripheral_type)
+    if type(peripheral) == "string" then
+        if native.isPresent(peripheral) then
+            return native.hasType(peripheral, peripheral_type)
+        end
+        for n = 1, #sides do
+            local side = sides[n]
+            if native.hasType(side, "peripheral_hub") and native.call(side, "isPresentRemote", peripheral) then
+                return native.call(side, "hasTypeRemote", peripheral, peripheral_type)
+            end
+        end
+        return nil
+    else
+        local mt = getmetatable(peripheral)
+        if not mt or mt.__name ~= "peripheral" or type(mt.types) ~= "table" then
+            error("bad argument #1 (table is not a peripheral)", 2)
+        end
+        return mt.types[peripheral_type] ~= nil
+    end
+end
+
+function peripheral.getMethods(name)
+    if native.isPresent(name) then
+        return native.getMethods(name)
+    end
+    for n = 1, #sides do
+        local side = sides[n]
+        if native.hasType(side, "peripheral_hub") and native.call(side, "isPresentRemote", name) then
+            return native.call(side, "getMethodsRemote", name)
+        end
+    end
+    return nil
+end
+
+function peripheral.getName(peripheral)
+    local mt = getmetatable(peripheral)
+    if not mt or mt.__name ~= "peripheral" or type(mt.name) ~= "string" then
+        error("bad argument #1 (table is not a peripheral)", 2)
+    end
+    return mt.name
+end
+
+function peripheral.call(name, method, ...)
+    if native.isPresent(name) then
+        return native.call(name, method, ...)
+    end
+
+    for n = 1, #sides do
+        local side = sides[n]
+        if native.hasType(side, "peripheral_hub") and native.call(side, "isPresentRemote", name) then
+            return native.call(side, "callRemote", name, method, ...)
+        end
+    end
+    return nil
+end
+
+function peripheral.wrap(name)
+    local methods = peripheral.getMethods(name)
+    if not methods then
+        return nil
+    end
+
+    local types = { peripheral.getType(name) }
+    for i = 1, #types do types[types[i]] = true end
+    local result = setmetatable({}, {
+        __name = "peripheral",
+        name = name,
+        type = types[1],
+        types = types,
+    })
+    for _, method in ipairs(methods) do
+        result[method] = function(...)
+            return peripheral.call(name, method, ...)
+        end
+    end
+    return result
+end
+
+function peripheral.find(ty, filter)
+    local results = {}
+    for _, name in ipairs(peripheral.getNames()) do
+        if peripheral.hasType(name, ty) then
+            local wrapped = peripheral.wrap(name)
+            if filter == nil or filter(name, wrapped) then
+                table.insert(results, wrapped)
+            end
+        end
+    end
+    return table.unpack(results)
+end

Src/Hyperion-firmware-cct/data/lib/modules/cc-tweaked/22_http.kmod

@@ -0,0 +1,306 @@
+--:Minify:--
+local kernel = ...
+
+local handler = {}
+
+local http = kernel.apis.http
+
+kernel.cct.httpqueue = kernel.cct.httpqueue or {}
+kernel.cct.httpresponse = kernel.cct.httpresponse or {}
+kernel.cct.httperror = kernel.cct.httperror or {}
+
+local function parseRawRequest(raw)
+    local sepLen = 4
+
+    local headerEnd =
+        raw:find("\r\n\r\n", 1, true)
+
+    if not headerEnd then
+        headerEnd =
+            raw:find("\n\n", 1, true)
+
+        sepLen = 2
+    end
+
+    local headerPart
+    local body = ""
+
+    if headerEnd then
+        headerPart = raw:sub(1, headerEnd - 1)
+        body = raw:sub(headerEnd + sepLen)
+    else
+        headerPart = raw
+    end
+
+    local lines = {}
+
+    for line in headerPart:gmatch("[^\r\n]+") do
+        lines[#lines + 1] = line
+    end
+
+    if #lines == 0 then
+        return nil, "EINVAL"
+    end
+
+    local method, path =
+        lines[1]:match("^(%S+)%s+(%S+)")
+
+    if not method or not path then
+        return nil, "EBADMSG"
+    end
+
+    local headers = {}
+
+    for i = 2, #lines do
+        local k, v =
+            lines[i]:match("^([^:]+):%s*(.*)$")
+
+        if k then
+            headers[k] = v
+        end
+    end
+
+    local host = headers.Host or headers.host
+
+    if not host and not path:match("^https?://") then
+        return nil, "EHOSTUNREACH"
+    end
+
+    local url
+
+    if path:match("^https?://") then
+        url = path
+    else
+        url = "http://" .. host .. path
+    end
+
+    local req = {
+        url = url,
+        method = method,
+        headers = headers
+    }
+
+    if body ~= "" then
+        req.body = body
+    end
+
+    return req
+end
+
+local function buildResponse(resp)
+    if not resp then
+        return nil, "EINVAL"
+    end
+
+    local code, msg = resp.getResponseCode()
+
+    local headers =
+        resp:getResponseHeaders()
+
+    local body =
+        resp:readAll() or ""
+
+    local out = {
+        "HTTP/1.1 " ..
+        tostring(code) ..
+        " " ..
+        tostring(msg)
+    }
+
+    local hasLength = false
+
+    for k, v in pairs(headers or {}) do
+        if k:lower() == "content-length" then
+            hasLength = true
+        end
+
+        out[#out + 1] =
+            tostring(k) ..
+            ": " ..
+            tostring(v)
+    end
+
+    if not hasLength then
+        out[#out + 1] =
+            "Content-Length: " ..
+            tostring(#body)
+    end
+
+    out[#out + 1] = ""
+    out[#out + 1] = body
+
+    return table.concat(out, "\r\n")
+end
+
+function handler.connect(fd, address)
+    local fdo = kernel.currentTask.fd[fd]
+
+    if not fdo then
+        return nil, "EBADF"
+    end
+
+    fdo.socket.rbuf = ""
+    fdo.socket.closed = false
+    fdo.socket.httpid = nil
+
+    fdo.handle.write = function(raw)
+        local req, err =
+            parseRawRequest(raw)
+
+        if not req then
+            return nil, err
+        end
+
+        local id =
+            tostring(kernel.uuid())
+
+        fdo.socket.httpid = id
+
+        kernel.cct.httpqueue[id] = true
+
+        local ok, err =
+            http.request(req, id)
+
+        if not ok then
+            kernel.cct.httpqueue[id] = nil
+            return nil, err
+        end
+
+        return true
+    end
+
+    fdo.handle.read = function(count)
+        count = count or 4096
+
+        local sock = fdo.socket
+
+        if #sock.rbuf > 0 then
+            local out =
+                sock.rbuf:sub(1, count)
+
+            sock.rbuf =
+                sock.rbuf:sub(count + 1)
+
+            return out
+        end
+
+        local id = sock.httpid
+
+        if not id then
+            return ""
+        end
+
+        local function finish(resp)
+            sock.rbuf =
+                buildResponse(resp) or ""
+
+            local out =
+                sock.rbuf:sub(1, count)
+
+            sock.rbuf =
+                sock.rbuf:sub(count + 1)
+
+            return out
+        end
+
+        if kernel.cct.httpresponse[id] then
+            local resp =
+                kernel.cct.httpresponse[id]
+
+            kernel.cct.httpresponse[id] = nil
+            kernel.cct.httpqueue[id] = nil
+
+            return finish(resp)
+        end
+
+        if kernel.cct.httperror[id] then
+            local err =
+                kernel.cct.httperror[id]
+
+            kernel.cct.httperror[id] = nil
+            kernel.cct.httpqueue[id] = nil
+
+            return nil, err
+        end
+
+        kernel.currentTask.status = "D"
+
+        local coro
+
+        coro = function()
+            if kernel.cct.httpresponse[id] then
+                local resp =
+                    kernel.cct.httpresponse[id]
+
+                kernel.cct.httpresponse[id] = nil
+                kernel.cct.httpqueue[id] = nil
+
+                kernel.asyncReturn(
+                    finish(resp)
+                )
+
+                return
+            end
+
+            if kernel.cct.httperror[id] then
+                local err =
+                    kernel.cct.httperror[id]
+
+                kernel.cct.httperror[id] = nil
+                kernel.cct.httpqueue[id] = nil
+
+                kernel.asyncReturn(
+                    nil,
+                    err
+                )
+
+                return
+            end
+
+            coroutine.yield()
+        end
+
+        kernel.currentTask.ksh =
+            coroutine.create(function()
+                local ok, err =
+                    xpcall(
+                        coro,
+                        debug.traceback
+                    )
+
+                if not ok then
+                    kernel.asyncReturn(
+                        nil,
+                        err
+                    )
+                end
+            end)
+    end
+
+    fdo.handle.close = function()
+        fdo.socket.closed = true
+
+        local id =
+            fdo.socket.httpid
+
+        if id then
+            kernel.cct.httpqueue[id] = nil
+            kernel.cct.httpresponse[id] = nil
+            kernel.cct.httperror[id] = nil
+        end
+
+        return true
+    end
+
+    return true
+end
+
+kernel.socket.registerProtocal(
+    "http://",
+    handler
+)
+
+kernel.socket.registerProtocal(
+    "https://",
+    handler
+)

Src/Hyperion-firmware-cct/data/lib/modules/cc-tweaked/25_tty.kmod

@@ -0,0 +1,284 @@
+--:Minify:--
+local kernel = ...
+local peripheral=kernel.cct.peripheral
+
+local colors = {
+    [0xFFFFFF]=0x0001,
+    [0xFF0000]=0x0002,
+    [0x00FF00]=0x0004,
+    [0x0000FF]=0x0008,
+    [0x00FFFF]=0x0010,
+    [0xFF00FF]=0x0020,
+    [0xFFFF00]=0x0040,
+    [0xFF6D00]=0x0080,
+    [0x6DFF55]=0x0100,
+    [0x24FFFF]=0x0200,
+    [0x924900]=0x0400,
+    [0x6D6D55]=0x0800,
+    [0xDBDBAA]=0x1000,
+    [0x6D00FF]=0x2000,
+    [0xB6FF00]=0x4000,
+    [0x000000]=0x8000
+}
+
+local plt = {
+    0xFFFFFF,
+    0xFF0000,
+    0x00FF00,
+    0x0000FF,
+    0x00FFFF,
+    0xFF00FF,
+    0xFFFF00,
+    0xFF6D00,
+    0x6DFF55,
+    0x24FFFF,
+    0x924900,
+    0x6D6D55,
+    0xDBDBAA,
+    0x6D00FF,
+    0xB6FF00,
+    0x000000
+}
+
+local fg,bg=0x6D6D55,0x000000
+local l1f,l1d,l2,ops={},{},{},0
+
+local function findClosest(tbl, target)
+    local closest = nil
+    local smallestDiff = math.huge
+
+    for k, _ in pairs(tbl) do
+        if k==target then return k end
+        local diff = math.abs(k - target)
+        if diff < smallestDiff then
+            smallestDiff = diff
+            closest = k
+        end
+    end
+
+    return closest
+end
+
+local function aprox(c24)
+    ops = ops + 1
+
+    if ops % 1024 == 0 then
+        l1d = {}
+        l1f = {}
+    end
+
+    if ops % 8192 == 0 then
+        l2 = {}
+    end
+
+    if l2[c24] ~= nil then
+        return l2[c24]
+    end
+
+    if l1d[c24] ~= nil then
+        l1f[c24] = l1f[c24] + 1
+
+        if l1f[c24] >= 16 then
+            l2[c24] = l1d[c24]
+            l1d[c24] = nil
+            l1f[c24] = nil
+            return l2[c24]
+        end
+
+        return l1d[c24]
+    end
+
+    local closestKey = findClosest(colors, c24)
+    if not closestKey then return nil end
+
+    local value = colors[closestKey]
+
+    l1d[c24] = value
+    l1f[c24] = 1
+
+    return value
+end
+
+local function write(text, term)
+    local x, y = term.getCursorPos()
+    local w, h = term.getSize()
+
+    for i = 1, #text do
+        local c = text:sub(i, i)
+
+        if c == "\n" then
+            y = y + 1
+            x = 1
+        elseif c == "\t" then
+            local tabSize = 4
+            local spaces = tabSize - ((x - 1) % tabSize)
+            term.write(string.rep(" ", spaces))
+            x = x + spaces
+        elseif c == "\b" then
+            if x > 1 then
+                x = x - 1
+                term.setCursorPos(x, y)
+                term.write(" ")
+                term.setCursorPos(x, y)
+            end
+        else
+            if x <= w and y <= h then
+                term.setCursorPos(x, y)
+                term.write(c)
+                x = x + 1
+            end
+        end
+
+        if x > w then
+            x = 1
+            y = y + 1
+        end
+
+        if y - 1 >= h then
+            term.scroll(1)
+            y = h
+            term.setCursorPos(x, y)
+        end
+    end
+
+    term.setCursorPos(x, y)
+end
+
+kernel.devfs.data.tty={}
+kernel.cct.ctrl,kernel.cct.alt = false, false
+
+local function serializeBool(bool)
+    if bool then
+        return "T"
+    else
+        return "F"
+    end
+end
+
+local function newtty(obj, id, ev)
+    obj.setPaletteColor(0x1,    0xFFFFFF) -- #000000
+    obj.setPaletteColor(0x2,    0xFF0000) -- #FFFFFF
+    obj.setPaletteColor(0x4,    0x00FF00) -- #FF0000
+    obj.setPaletteColor(0x8,    0x0000FF) -- #00FF00
+    obj.setPaletteColor(0x10,   0x00FFFF) -- #0000FF
+    obj.setPaletteColor(0x20,   0xFF00FF) -- #00FFFF
+    obj.setPaletteColor(0x40,   0xFFFF00) -- #FF00FF
+    obj.setPaletteColor(0x80,   0xFF6D00) -- #FFFF00
+    obj.setPaletteColor(0x100,  0x6DFF55) -- #FF6D00
+    obj.setPaletteColor(0x200,  0x24FFFF) -- #6DFF55
+    obj.setPaletteColor(0x400,  0x924900) -- #24FFFF
+    obj.setPaletteColor(0x800,  0x6D6D55) -- #924900
+    obj.setPaletteColor(0x1000, 0xDBDBAA) -- #6D6D55
+    obj.setPaletteColor(0x2000, 0x6D00FF) -- #DBDBAA
+    obj.setPaletteColor(0x4000, 0xB6FF00) -- #6D00FF
+    obj.setPaletteColor(0x8000, 0x000000) -- #B6FF00
+    kernel.devfs.data["tty"][id] = function(op, mode)
+        if op=="type" then
+            return "Terminal"
+        elseif op=="open" then
+            local h = {
+                read=function(amount)
+                    local rv=""
+                    for i=1, amount or 1 do
+                        local event = {ev()}
+                        if event[1] then
+                            rv=rv..event[1]
+                        end
+                    end
+                    if rv=="" then rv=nil end
+                    return rv
+                end,
+                write=function(content)
+                    write(content, obj)
+                end,
+                size=function()
+                    local s={obj.getSize()}
+                    return table.concat(s,";")
+                end,
+                clear=function()
+                    obj.clear()
+                    obj.setCursorPos(1,1)
+                end,
+                gpos=function()
+                    local s={obj.getCursorPos()}
+                    return table.concat(s,";")
+                end,
+                spos=function(x,y)
+                    return obj.setCursorPos(x,y)
+                end,
+                sfgc=function(c)
+                    fg=c
+                    return obj.setTextColor(aprox(c))
+                end,
+                sbgc=function(c)
+                    bg=c
+                    return obj.setBackgroundColor(aprox(c))
+                end,
+                gfgc=function()
+                    return fg
+                end,
+                gbgc=function()
+                    return bg
+                end,
+                gctrl=function()
+                    return serializeBool(kernel.cct.ctrl)..";"..serializeBool(kernel.cct.alt)
+                end,
+                isvirt=function()
+                    return false
+                end,
+                gplt=function()
+                    return plt
+                end
+            }
+            if mode=="rw" then
+                return h
+            elseif mode=="r" then
+                h["write"]=nil
+                return h
+            elseif mode=="w" then
+                h["read"]=nil
+                return h
+            end
+        end
+    end
+end
+
+local fifo = kernel.newFifo()
+kernel.cct.fifo=fifo
+
+newtty(kernel.apis.term, "1", function() end)
+
+for i,v in ipairs({peripheral.find("monitor")}) do
+    newtty(v,tostring(i+1),function () end)
+end
+
+kernel.devfs.data["input"]["keyboard1"] = function(op, mode)
+    if op=="type" then
+        return "Keyboard"
+    elseif op=="open" then
+        local h = {
+            read=function(amount)
+                local rv=""
+                for i=1, amount or 1 do
+                    local event = {fifo.pop()}
+                    if event[1] then
+                        rv=rv..event[1]
+                    end
+                end
+                if rv=="" then rv=nil end
+                return rv
+            end,
+            write=function(content)
+            end
+        }
+        if mode=="rw" then
+            return h
+        elseif mode=="r" then
+            h["write"]=nil
+            return h
+        elseif mode=="w" then
+            h["read"]=nil
+            return h
+        end
+    end
+end

Src/Hyperion-firmware-cct/data/lib/modules/cc-tweaked/30_deamon.kmod

@@ -0,0 +1,95 @@
+--:Minify:--
+local kernel=...
+local keys=kernel.apis.keys
+
+kernel.processes.cctdeamon = function()
+    local timeout = false
+    kernel.log("CCT deamon started")
+    while true do
+        local event = {kernel.EFI:getMachineEvent()}
+
+        if event[1] then
+            local eventType = event[1]
+            local charOrKey = event[3]
+
+            local ctrlKeyMap = {
+                [keys.a]=1,  [keys.b]=2,  [keys.c]=3,
+                [keys.d]=4,  [keys.e]=5,  [keys.f]=6,
+                [keys.g]=7,  [keys.h]=8,  [keys.i]=9,
+                [keys.j]=10, [keys.k]=11, [keys.l]=12,
+                [keys.m]=13, [keys.n]=14, [keys.o]=15,
+                [keys.p]=16, [keys.q]=17, [keys.r]=18,
+                [keys.s]=19, [keys.t]=20, [keys.u]=21,
+                [keys.v]=22, [keys.w]=23, [keys.x]=24,
+                [keys.y]=25, [keys.z]=26,
+            }
+
+            if eventType == "keyPressed" then
+                if charOrKey == keys.leftCtrl or charOrKey == keys.rightCtrl then
+                    kernel.cct.ctrl = true
+                elseif charOrKey == keys.leftAlt or charOrKey == keys.rightAlt then
+                    kernel.cct.alt = true
+                end
+
+                if kernel.cct.ctrl then
+                    local ctrlByte = ctrlKeyMap[charOrKey]
+                    if ctrlByte then
+                        if ctrlByte == 3 then
+                            for _, task in ipairs(syscall.getTasks()) do
+                                syscall.sigsend(task, 1)
+                            end
+                        else
+                            kernel.cct.fifo.push(string.char(ctrlByte))
+                        end
+                    end
+                else
+                    local specialKeyMap = {
+                        [keys.up]        = "",
+                        [keys.down]      = "",
+                        [keys.right]     = "",
+                        [keys.left]      = "",
+                        [keys.home]      = "",
+                        [keys["end"]]    = "",
+                        [keys.pageUp]    = "[5~",
+                        [keys.pageDown]  = "[6~",
+                        [keys.delete]    = "[3~",
+                    }
+                    local special = specialKeyMap[charOrKey]
+                    if special then kernel.cct.fifo.push(special) end
+                end
+
+            elseif eventType == "keyReleased" then
+                if charOrKey == keys.leftCtrl or charOrKey == keys.rightCtrl then
+                    kernel.cct.ctrl = false
+                elseif charOrKey == keys.leftAlt or charOrKey == keys.rightAlt then
+                    kernel.cct.alt = false
+                end
+
+            elseif eventType == "keyTyped" then
+                if charOrKey then kernel.cct.fifo.push(charOrKey) end
+            elseif eventType == "mouse_scroll" then
+                if event[2] == 1 then
+                    kernel.cct.fifo.push("S")
+                else
+                    kernel.cct.fifo.push("T")
+                end
+            elseif eventType == "http_success" then
+                kernel.cct.httpqueue[event[2]]=nil
+                kernel.cct.httpresponse[event[2]]=event[3]
+            elseif eventType == "http_failure" then
+                kernel.cct.httpqueue[event[2]]=nil
+                kernel.cct.httperror[event[2]]=event[3]
+            end
+
+            timeout = false
+        else
+            timeout = true
+        end
+
+        if timeout then
+            sleep(0.05)
+        end
+    end
+end
+
+kernel.log("CCT deamon queued for execution")

Src/Hyperion-firmware-cct/data/lib/modules/cc-tweaked/51_gpio.kmod

@@ -0,0 +1,25 @@
+--:Minify:--
+local kernel=...
+local rs=kernel.apis.rs
+local sides = {top=1, bottom=2, left=3, right=4, front=5, back=6}
+local function newGPIO(side)
+    return function(mode, data)
+        if mode=="w" then
+            if type(data)~="boolean" then error("data: expected bool") end
+            rs.setOutput(side, data)
+        elseif mode=="wa" then
+            if type(data)~="number" then error("data: expected bool") end
+            rs.setAnalogOutput(side, data)
+        elseif mode=="r" then
+            return rs.getInput(side)
+        elseif mode=="ra" then
+            return rs.getAnalogInput(side)
+        end
+    end
+end
+
+for side, alt in pairs(sides) do
+    local func=newGPIO(side)
+    kernel.gpio[side]=func
+    kernel.gpio[alt]=func
+end

Src/Hyperion-firmware-cct/lib/modules/CC-Tweaked/40_redstone.kmod

@@ -1,26 +0,0 @@
-local args={...}
-local kernel=args[1]
-local driver={}
-
-driver.name="CCT Term Module"
-driver.version="0.1.0"
-driver.type="gpio"
-driver.description="CCT redstone Module Kernel Module"
-driver.arch="cct"
-driver.author="HyperionOS Dev Team"
-driver.license="MIT"
-driver.api={}
-
-function driver.load()
-    -- will 
-end
-
-function driver.unload()
-    -- Nothing to unload
-end
-
-function driver.main()
-    -- Nothing to run
-end
-
--- kernel.drivers.register(driver)

Src/Hyperion-kernel/boot/fstab

@@ -1,3 +0,0 @@
-U $;/
-U devfs0000;/dev/
-U tmpfs0000;/tmp/

Src/Hyperion-kernel/data/boot/fstab

@@ -0,0 +1,4 @@
+U $;/
+U devfs0000;/dev/
+U tmpfs0000;/tmp/
+U procfs0000;/proc/

Src/Hyperion-kernel/data/boot/kernel.lua

@@ -1,14 +1,14 @@
 --:Minify:--
-local args = {...}
-local apis = args[1]
-local disks = args[2]
-local arch = args[3]
-local screen = args[5]
-local computer = args[6]
-local ifs = args[7]
+local EFI=...
+EFI.beep(440, 500)
+local screen=EFI.screenCtl
+local ifs=EFI.initfs
+local disks=EFI.disks
+local arch=EFI.architecture
 local kernel = {}
 kernel.LOG_Text=""
-kernel.version="HyperionOS V1.0.0"
+kernel.version="HyperionOS V1.2.4-dev_5"
+kernel.tag="1.2.4-dev_5"
 kernel.process = "Kernel"
 kernel.users={[0]="root",[1]="User"}
 kernel.hostname = "hyperion"
@@ -19,67 +19,73 @@ kernel.status = "start"
 kernel.key = {}
 kernel.cache = {}
 kernel.cache.preload = {}
+kernel.unixSockets={}
 kernel._G=_G
 kernel.sleep=sleep
 
 _G.sleep=nil
 local windowsExp = false
 
-function kernel.log(msg, level, c)
-    c=c or 12
-    kernel.LOG_Text = kernel.LOG_Text..tostring(computer:time()).." "..kernel.users[kernel.uid].." "..kernel.process.."["..tostring(level or "INFO").."]: "..msg.."\n"
+function kernel.log(msg, level, c, nopanic)
+    local f=function()
+        c=c or 0x6D6D6D
+        kernel.LOG_Text = kernel.LOG_Text..tostring(EFI:date()).." "..kernel.users[kernel.uid].." "..kernel.process.."["..tostring(level or "INFO").."]: "..msg.."\n"
         if kernel.status == "start" then
             screen:setTextColor(c)
-        screen:print(string.format("%X",c-1).." "..tostring(computer:time()).." "..kernel.users[kernel.uid].." "..kernel.process.."["..tostring(level or "INFO").."]: "..msg)
+            screen:print(tostring(EFI:date()).." "..kernel.users[kernel.uid].." "..kernel.process.."["..tostring(level or "INFO").."]: "..msg)
         elseif kernel.status == "term" then
             kernel.standbyTask=kernel.currentTask
             kernel.currentTask=kernel.kernelTask
-        kernel.vfs.devctl(1,"sfgc",c)
-        kernel.vfs.write(1,string.format("%X",c-1).." "..tostring(computer:time()).." "..kernel.users[kernel.uid].." "..kernel.process.."["..tostring(level or "INFO").."]: "..msg.."\n")
+            local file=kernel.vfs.open("/dev/console", "w")
+            kernel.vfs.devctl(file,"sfgc",c)
+            kernel.vfs.write(file,tostring(EFI:date()).." "..kernel.users[kernel.uid].." "..kernel.process.."["..tostring(level or "INFO").."]: "..msg.."\n")
+            kernel.vfs.close(file)
             kernel.currentTask=kernel.standbyTask
         end
     end
 
+    local ok,err = xpcall(f,debug.traceback)
+    if not ok and not nopanic then
+        kernel.panic(err)
+    end
+end
+
 function kernel.PANIC(msg)
     if kernel.status~="Panic" then
-        kernel.log("PANIC: "..msg, "PANIC")
+        kernel.log("PANIC: "..msg, "PANIC", 0xFF0000)
         pcall(kernel["saveLog"])
         kernel.status="Panic"
         kernel.reason=msg
-        screen:setTextColor(2)
-        screen:setBackgroundColor(16)
+        screen:enable()
+        screen:setTextColor(0xFF0000)
+        screen:setBackgroundColor(0x000000)
         screen:clear()
-        screen:setCursorPos(1,1)
+        screen:resetCursor()
         screen:print(kernel.LOG_Text)
         screen:print("KERNEL PANIC!\n"..msg.."\nSystem halted.")
         screen:print("Press any key to continue...")
         kernel.exitMain = true
     end
     while true do
-        local event={computer:getMachineEvent()}
+        local event={EFI:getMachineEvent()}
         if event[1]=="keyPressed" then
             break
         end
     end
-    computer:reboot()
+    EFI.reboot=true
+    error("KERNEL PANIC")
 end
 kernel.panic=kernel.PANIC
 
 if windowsExp then
-    screen:setTextColor(1)
-    screen:setBackgroundColor(4)
+    screen:setTextColor(0xFFFFFF)
+    screen:setBackgroundColor(0x0000FF)
     screen:clear()
-    local w,h = screen:getSize()
-    screen:setCursorPos(3,5)
-    screen:print(":(")
-    screen:setCursorPos(3,7)
-    screen:print("Your PC ran into a problem and needs to restart. We're just collecting some error")
-    screen:setCursorPos(3,8)
+    screen:resetCursor()
+    screen:print("\n\n\n\n\n   :(")
+    screen:print("\n   Your PC ran into a problem and needs to restart. We're just collecting some error")
     screen:print("   info, and then we'll restart for you.\n")
-    screen:setCursorPos(3,h-5)
-    screen:print("Stop code: average windows experience")
-    screen:setCursorPos(1,h)
-    screen:print("Press any key to continue... jk reboot it yourself lazy")
+    screen:print("\n\n\n   Stop code: average windows experience")
     while true do end
 end
 
@@ -113,8 +119,9 @@ local split = function(str, delim, maxResultCountOrNil)
 end
 
 if not ifs.isFile("/boot/boot.cfg") then
-    kernel.log("boot.cfg missing or corrupted!, Attempting to write recovery boot.cfg", "ERROR", 2)
+    kernel.log("First boot detected writing boot.cfg", "INFO", 0x00FF00)
     ifs.writeAllText("/boot/boot.cfg",ifs.readAllText("/boot/safeboot.cfg"))
+    kernel.firstBoot=true
 end
 
 local initCfgFunc, err = load(ifs.readAllText("/boot/boot.cfg"), "@boot.cfg")
@@ -129,25 +136,35 @@ if not initCfgStatus then
 end
 kernel.config = config
 
+local skip=false
 for i,v in ipairs(split(fstab,"\n")) do
     if v:sub(1,1)=="U" then
         local id=""
         for i=3,#v do
             if v:sub(i,i)==";" then
-                if i==3 then kernel.log("Invalid fstab line... Skipping.","WARN") goto endline end
+                if i==3 then kernel.log("Invalid fstab line... Skipping.","WARN", 0xFF8800) skip = true break end
                 id=v:sub(3,i-1)
             end
         end
+        if not skip then
             local path=v:sub(#id+4)
             ifs.mount(id,path)
-        ::endline::
+        else
+            skip=false
+        end
     end
 end
 kernel.log("Disks initialized")
 
 function kernel.saveLog()
+    if kernel.status=="running" then
+        local file = kernel.vfs.open("/var/log/syslog.log", "w")
+        kernel.vfs.write(file, kernel.LOG_Text)
+        kernel.vfs.close(file)
+    else
         ifs.writeAllText("/var/log/syslog.log", kernel.LOG_Text)
     end
+end
 
 function kernel.newFifo()
     local fifo = {}
@@ -184,15 +201,22 @@ end
 
 kernel.log("Gathering modules")
 for _, i in ipairs(ifs.list("/lib/modules")) do
-    for _,v in ipairs(ifs.list("/lib/modules/"..i)) do
+    local modlist = ifs.list("/lib/modules/"..i)
+    if not modlist then
+        kernel.log("WARNING: could not list /lib/modules/"..i.." (skipping)", "WARN", 0xFF8800)
+    else
+        for _,v in ipairs(modlist) do
             local prior=tonumber(v:sub(1,2))
+            if prior then
                 modules[prior+1][#modules[prior+1]+1]="/lib/modules/"..i.."/"..v
             end
         end
+    end
+end
 
 kernel.ifs=ifs
-kernel.apis=apis
-kernel.computer=computer
+kernel.apis=EFI.firmware
+kernel.EFI=EFI
 kernel.arch=arch
 kernel.initdisks=disks
 kernel.screen=screen
@@ -221,16 +245,29 @@ kernel.kernelTask = {
 kernel.currentTask = kernel.kernelTask
 
 function kernel.shutdown()
-    kernel.computer:shutdown()
+    kernel.exitMain=true
+    kernel.status="shutdown"
 end
 
 function kernel.reboot()
-    kernel.computer:reboot()
+    kernel.exitMain=true
+    kernel.status="reboot"
 end
 
-kernel.syscalls["time"]=function() return kernel.computer:time() end
+function kernel.halt()
+    kernel.exitMain=true
+    kernel.status="halt"
+end
+
+function kernel.asyncReturn(...)
+    kernel.currentTask.syscallReturn = {...}
+end
+
+kernel.syscalls["time"]=function() return kernel.EFI:getEpochMs() end
+kernel.syscalls["date"]=function() return kernel.EFI:date() end
 kernel.syscalls["log"]=kernel.log
-kernel.syscalls["getUptime"]=function() return kernel.computer:clock() end
+kernel.syscalls["tag"]=function() return kernel.tag end
+kernel.syscalls["getUptime"]=function() return kernel.EFI:getUptime() end
 kernel.syscalls["getUsername"]=function(uid) return kernel.users[uid or kernel.uid] end
 kernel.syscalls["getHostname"]=function() return kernel.hostname end
 kernel.syscalls["getHost"]=function() return kernel.apis._HOST end
@@ -244,30 +281,54 @@ kernel.syscalls["sysdump"]=function()
     end
     return rv
 end
-kernel.syscalls["test"]=function() return true end
+kernel.syscalls["reboot"]=function()
+    if kernel.uid==0 or kernel.groups.wheel then
+        kernel.reboot()
+    end
+end
+kernel.syscalls["shutdown"]=function()
+    if kernel.uid==0 or kernel.groups.wheel then
+        kernel.shutdown()
+    end
+end
+kernel.syscalls["halt"]=function()
+    if kernel.uid==0 or kernel.groups.wheel then
+        kernel.halt()
+    end
+end
 
 kernel.log("Running modules")
 for _,p in ipairs(modules) do
     for _,v in ipairs(p) do
-        if kernel.config.showModLoad then kernel.log("Loading module "..v, "DBUG", 5) end
+        if kernel.config.showModLoad then kernel.log("Loading module "..v, "DBUG", 0x00FFFF) end
         local code=ifs.readAllText(v)
         if not code then
-            kernel.log("ModuReadErr: "..v, "WARN", 8)
-            goto skip
+            kernel.panic("Failed to read module "..v)
         end
         local func,err=load(code,"@"..v)
-        if not func then kernel.panic("ModuLoadErr: "..tostring(err)) goto skip end
+        if not func then kernel.panic("ModuLoadErr: "..tostring(err)) end
         local status, err = xpcall(func,debug.traceback, kernel)
         if not status then kernel.panic("ModuRunErr: "..tostring(err)) end
-        if kernel.config.showModLoad then kernel.log("Loaded module "..v, "DBUG", 5) end
-        ::skip::
+        if kernel.config.showModLoad then kernel.log("Loaded module "..v, "DBUG", 0x00FFFF) end
     end
 end
 
 kernel.log("Kernel initialized successfully.")
+kernel.saveLog()
 kernel.status="running"
-kernel.main()
+screen:disable()
+local ok,err = xpcall(kernel.main, debug.traceback)
+if not ok then
+    kernel.panic(err)
+end
 if kernel.status=="panic" then
-    kernel.panic()
+    kernel.panic(kernel.reason)
+end
+if kernel.status=="reboot" then
+    EFI.reboot=true
+    return true
+elseif kernel.status=="halt" then
+    kernel.log("System halted.")
+    kernel.saveLog()
+    while true do end
 end
-kernel.PANIC("Execution complete")

Src/Hyperion-kernel/data/boot/safeboot.cfg

@@ -4,8 +4,8 @@
 -- This file is auto-generated during the build process.
 -- DEFAULT BOOT CONFIGURATION FILE
 return {
-    initPath = "/sbin/init.lua",
+    initPath = "/sbin/init",
     maxOpenFiles = 128,
     maxFilesPerTask = 16,
-    preempt=true
+    preempt = true,
 }

Src/Hyperion-kernel/data/etc/passwd

@@ -0,0 +1 @@
+0:0:root:/root:/bin/hysh

Src/Hyperion-kernel/data/lib/modules/hyperion/01_stdlib.kmod

@@ -1,4 +1,8 @@
 --:Minify:--
+--- @diagnostic disable: duplicate-set-field
+local kernel = ...
+kernel.allowGlobalOverwrites = true
+
 function string.hasSuffix(str, suffix)
     return string.sub(str, #suffix + 1) == suffix
 end
@@ -17,6 +21,7 @@ function string.delim(str, ...) return table.concat(table.pack(...), str) end
 
 function string.split(str, delim, maxResultCountOrNil)
     assert(#delim == 1, "only delim len 1 supported for now")
+    if not str then return false end
     maxResultCountOrNil = (maxResultCountOrNil or 0) - 1
     local rv = {}
     local buf = ""
@@ -67,30 +72,24 @@ end
 local function serialize(tbl, seen)
     seen = seen or {}
 
-    -- If we've seen this table before, return a placeholder to prevent infinite loops
     if seen[tbl] then return '"[Circular Reference]"' end
 
-    -- Mark this table as seen
     seen[tbl] = true
 
     local output = "{"
     local first = true
 
     for i, v in pairs(tbl) do
-        -- Handle comma placement more cleanly
         if not first then output = output .. "," end
         first = false
 
-        -- Serialize Key
         if type(i) == "string" then
             output = output .. "[\"" .. i .. "\"]="
         elseif type(i) == "number" then
             output = output .. "[" .. tostring(i) .. "]="
         end
 
-        -- Serialize Value
         if type(v) == "table" then
-            -- Pass the 'seen' table down to the recursive call
             output = output .. serialize(v, seen)
         elseif type(v) == "string" then
             output = output .. "[=[" .. v .. "]=]"
@@ -174,6 +173,27 @@ function table.indexOf(t, value)
     return -1
 end
 
+function table.merge(...)
+    local args={...}
+    local out = {}
+    local outi = {}
+
+    for _,t in ipairs(args) do
+        for i,v in pairs(t) do
+            out[i]=v
+        end
+        for i,v in ipairs(t) do
+            outi[#outi+1]=v
+        end
+    end
+
+    for i,v in ipairs(outi) do
+        out[i]=v
+    end
+
+    return out
+end
+
 function string.replace(s, target, repl)
     local result = {}
     local i = 1
@@ -209,8 +229,29 @@ function toHex(num)
     return string.format("%X", num)
 end
 
-syscall = setmetatable({}, {
+local st={
+    push=function(self,...) table.insert(self.contents,{...}) end,
+    pop=function(self) return table.unpack(table.remove(self.contents)) end,
+}
+local q={
+    push=function(self,...) table.insert(self.contents,{...}) end,
+    pop=function(self) return table.unpack(table.remove(self.contents,1)) end,
+}
+
+function stack()
+    return setmetatable({contents={}}, {__index=st})
+end
+
+function queue()
+    return setmetatable({contents={}}, {__index=q})
+end
+
+local function makeSyscallProxy()
+    local backing = {}
+    return setmetatable(backing, {
         __index = function(self, name)
+            local raw = rawget(self, name)
+            if raw ~= nil then return raw end
             return function(...)
                 local res = table.pack(coroutine.yield("syscall", name, ...))
                 if res[1] then
@@ -219,7 +260,16 @@ syscall = setmetatable({}, {
                     error(res[2], 2)
                 end
             end
-    end
+        end,
+        __newindex = function(self, k, v)
+            rawset(self, k, v)
+        end,
+        __metatable=false
     })
+end
+
+syscall = makeSyscallProxy()
+
+_makeSyscallProxy = makeSyscallProxy
 
 table.serialize = serialize

Src/Hyperion-kernel/data/lib/modules/hyperion/11_ld.kmod

@@ -0,0 +1,63 @@
+--:Minify:--
+local kernel = ...
+local cache = {}
+kernel.searchpaths = {
+    "?", "?.lua", "/lib/?", "/lib/?.lua", "/usr/lib/?", "/usr/lib/?.lua",
+    "/usr/local/lib/?", "/usr/local/lib/?.lua"
+}
+kernel.reqcache = cache
+
+local function require(module, ...)
+    if cache[module] then return cache[module].ret end
+    kernel.currentTask.status = "D"
+    local args = {...}
+    kernel.currentTask.ksh = coroutine.create(function()
+        local coro = function()
+            for _, path in ipairs(kernel.searchpaths) do
+                local filepath = path:gsub("?", module)
+                if kernel.vfs.exists(filepath) then
+                    if kernel.vfs.type(filepath) == "directory" then
+                        filepath = filepath .. "/init.lua"
+                        if kernel.vfs.type(filepath) == "directory" then
+                            kernel.asyncReturn(false, "Module not found: "..module)
+                            return
+                        end
+                    end
+                
+                    local fd = kernel.vfs.open(filepath, "r")
+                    local chunks = {}
+                    while true do
+                        local chunk = kernel.vfs.read(fd, 4096)
+                        if not chunk or chunk == "" then break end
+                        chunks[#chunks + 1] = chunk
+                        coroutine.yield()
+                    end
+                    kernel.vfs.close(fd)
+                    local data = table.concat(chunks)
+                    local func, err = load(data, "@"..module, "t", kernel._U)
+                    if not func then
+                        kernel.asyncReturn(false, "Error loading module "..module..": "..tostring(err))
+                        return
+                    end
+                    local ok, ret = xpcall(func, debug.traceback, table.unpack(args))
+                    if not ok then
+                        kernel.asyncReturn(false, "Error running module "..module..": "..tostring(ret))
+                        return
+                    end
+                    cache[module] = {ret = ret, expires = kernel.EFI:getEpochMs() + 120000}
+                    kernel.asyncReturn(true, ret)
+                    return
+                end
+                coroutine.yield()
+            end
+            kernel.asyncReturn(false, "Module not found: "..module)
+        end
+        local status, err = xpcall(coro, debug.traceback)
+        if not status then
+            kernel.asyncReturn(false, "Error in require coroutine for module "..module..": "..tostring(err))
+        end
+    end)
+end
+
+kernel.syscalls["require"] = require
+_G.require = function(...) return syscall.require(...) end

Src/Hyperion-kernel/data/lib/modules/hyperion/12_devfs.kmod

@@ -0,0 +1,301 @@
+--:Minify:--
+local kernel = ...
+
+local proxy = {}
+local data = {}
+
+proxy.address = "devfs0000"
+proxy.isvirt = true
+proxy.isReadOnly = function() return false end
+proxy.spaceUsed = function() return 0 end
+proxy.spaceTotal = function() return 0 end
+proxy.makeDirectory = function() error("EACCES") end
+proxy.remove = function() error("EACCES") end
+proxy.setLabel = function() error("EACCES") end
+proxy.getLabel = function() return "devfs" end
+proxy.attributes = function(path) return {
+    size = 0,
+    modified = 0,
+    created = 0
+} end
+
+function proxy:open(path, mode)
+    local steps = kernel.vfs.splitPath(path)
+    local step = data
+    for i=1, #steps-1 do
+        local dat = step[steps[i]]
+        if type(dat) ~= "table" then error("ENFILE") end
+        step=dat
+    end
+    if type(step[steps[#steps]]) == "function" then
+        return step[steps[#steps]]("open", mode)
+    end
+    error("ENFILE")
+end
+
+function proxy:type(path, mode)
+    local steps = kernel.vfs.splitPath(path)
+    local step = data
+    if #steps == 0 then
+        return "directory"
+    end
+    for i=1, #steps-1 do
+        local dat = step[steps[i]]
+        if type(dat) ~= "table" then error("ENFILE") end
+        step=dat
+    end
+    if type(step[steps[#steps]]) == "function" then
+        return step[steps[#steps]]("type", mode)
+    end
+    if type(step[steps[#steps]]) == "table" then
+        return "directory"
+    end
+    error("ENOENT")
+end
+
+function proxy:list(path)
+    local steps = kernel.vfs.splitPath(path)
+    local step = data
+    if #steps == 0 then
+        return table.keys(data)
+    end
+    for i=1, #steps-1 do
+        local dat = step[steps[i]]
+        if type(dat) ~= "table" then error("ENOENT") end
+        step=dat
+    end
+    if type(step[steps[#steps]]) == "table" then
+        return table.keys(step[steps[#steps]])
+    end
+    error("ENOENT")
+end
+
+function proxy:fileExists(path)
+    local ok = pcall(function()
+        return self:type(path)
+    end)
+    return ok
+end
+
+function data.random(op, mode)
+    if op=="type" then
+        return "character device"
+    elseif op=="open" then
+        if mode=="r" then
+            return {
+                read=function(amount)
+                    local str = ""
+                    for i=1, amount or 1 do
+                        str=str..string.char(math.random(0, 255))
+                    end
+                    return str
+                end
+            }
+        elseif mode=="w" or mode=="a" then
+            return {
+                write=function() end
+            }
+        else error("EACCES")
+        end
+    end
+end
+
+function data.null(op, mode)
+    if op=="type" then
+        return "character device"
+    elseif op=="open" then
+        if mode=="r" then
+            return {
+                read=function(amount) end
+            }
+        elseif mode=="w" or mode=="a" then
+            return {
+                write=function() end
+            }
+        else error("EACCES")
+        end
+    end
+end
+
+function data.zero(op, mode)
+    if op=="type" then
+        return "character device"
+    elseif op=="open" then
+        if mode=="r" then
+            return {
+                read=function(amount)
+                    local str = ""
+                    for i=1, amount or 1 do
+                        str=str..string.char(0)
+                    end
+                    return str
+                end
+            }
+        elseif mode=="w" or mode=="a" then
+            return {
+                write=function() end
+            }
+        else error("EACCES")
+        end
+    end
+end
+
+local function buildMeta(entries, opts)
+    opts = opts or {}
+    local uid = opts.uid or 0
+    local gid = opts.gid or 0
+    local perms = opts.perms or 0x3F  -- default read/write for owner/group/world
+
+    local chunks = {}
+    table.insert(chunks, string.char(0x02))  -- version header
+
+    for path, target in pairs(entries) do
+        local name = path
+        local nameLen = #name
+        if nameLen > 255 then
+            error("Filename too long (>255 bytes): "..name)
+        end
+
+        -- Determine entry type: 0x01 = symlink if target ~= nil and target ~= ""
+        local entryType = 0x00
+        local cmeta = ""
+        if target and target ~= "" then
+            entryType = 0x01
+            cmeta = target
+        end
+        local cmetaLen = #cmeta
+        if cmetaLen > 255 then
+            error("cmeta too long (>255 bytes) for "..name)
+        end
+
+        -- Build entry as bytes
+        table.insert(chunks, string.char(nameLen))    -- name length
+        table.insert(chunks, name)                    -- name
+        table.insert(chunks, string.char(entryType))  -- entry type
+        table.insert(chunks, string.char(uid % 256, math.floor(uid/256) % 256))  -- uid
+        table.insert(chunks, string.char(gid % 256, math.floor(gid/256) % 256))  -- gid
+        table.insert(chunks, string.char(perms % 256, math.floor(perms/256) % 256)) -- perms
+        table.insert(chunks, string.char(cmetaLen))   -- cmeta length
+        if cmetaLen > 0 then
+            table.insert(chunks, cmeta)
+        end
+    end
+
+    return table.concat(chunks)
+end
+
+local function simpleFile(r,w)
+    return function(op, mode)
+        if op=="type" then
+            return "file"
+        elseif op=="open" then
+            if mode=="r" then
+                return {
+                    read=r
+                }
+            elseif mode=="w" then
+                return {
+                    write=w
+                }
+            end
+        end
+    end
+end
+
+local function strFile(str)
+    local dat=tostring(str)
+    local pos=1
+    return simpleFile(function(amount)
+        pos=pos+amount
+        return dat:sub(pos-amount, pos)
+    end,function() error("EACCES") end)
+end
+
+data[".meta"]=strFile(buildMeta({
+    stdin="/proc/self/fd/0",
+    stdout="/proc/self/fd/1",
+    log="/var/log/syslog.log"
+}))
+
+if kernel.EFI:getEEPROM() then
+    function data.eeprom(op, mode)
+        if op=="type" then
+            return "character device"
+        elseif op=="open" then
+            if mode=="r" then
+                local ptr,eeprom=1,kernel.EFI:getEEPROM()
+                return {
+                    read=function(amount)
+                        ptr=ptr+amount
+                        return eeprom:sub(ptr-amount, ptr)
+                    end
+                }
+            elseif mode=="w" then
+                if kernel.uid~=0 then error("EACCES") end
+                local firstwrite=true
+                return {
+                    write=function(data)
+                        if firstwrite then
+                            kernel.EFI:setEEPROM(data)
+                        else
+                            kernel.EFI:setEEPROM(kernel.EFI:getEEPROM()..data)
+                        end
+                    end
+                }
+            elseif mode=="a" then
+                if kernel.uid~=0 then error("EACCES") end
+                return {
+                    write=function(data)
+                        kernel.EFI:setEEPROM(kernel.EFI:getEEPROM()..data)
+                    end
+                }
+            else error("EACCES")
+            end
+        end
+    end
+end
+
+if kernel.EFI:getNvram() then
+    function data.nvram(op, mode)
+        if op=="type" then
+            return "character device"
+        elseif op=="open" then
+            if mode=="r" then
+                local ptr,nvram=1,kernel.EFI:getNvram()
+                return {
+                    read=function(amount)
+                        ptr=ptr+amount
+                        return nvram:sub(ptr-amount, ptr)
+                    end
+                }
+            elseif mode=="w" then
+                if kernel.uid~=0 then error("EACCES") end
+                local firstwrite=true
+                return {
+                    write=function(data)
+                        if firstwrite then
+                            kernel.EFI:setNvram(data)
+                        else
+                            kernel.EFI:setNvram(kernel.EFI:getNvram()..data)
+                        end
+                    end
+                }
+            elseif mode=="a" then
+                if kernel.uid~=0 then error("EACCES") end
+                return {
+                    write=function(data)
+                        kernel.EFI:setNvram(kernel.EFI:getNvram()..data)
+                    end
+                }
+            else error("EACCES")
+            end
+        end
+    end
+end
+
+data["disk"]={["by-id"]={}, ["by-path"]={}, ["by-label"]={}}
+data["input"]={}
+kernel.devfs={}
+kernel.devfs.data=data
+kernel.devfs.proxy=proxy
+kernel.disks["devfs0000"]=proxy

Src/Hyperion-kernel/data/lib/modules/hyperion/12_procfs.kmod

@@ -0,0 +1,266 @@
+--:Minify:--
+local kernel = ...
+
+local proxy = {}
+local data = {}
+
+proxy.address = "procfs0000"
+proxy.isvirt = true
+proxy.isReadOnly = function() return true end
+proxy.spaceUsed = function() return 0 end
+proxy.spaceTotal = function() return 0 end
+proxy.makeDirectory = function() error("EACCES") end
+proxy.remove = function() error("EACCES") end
+proxy.setLabel = function() error("EACCES") end
+proxy.getLabel = function() return "procfs" end
+proxy.attributes = function(path) return {
+    size = 0,
+    modified = 0,
+    created = 0
+} end
+
+local function buildMeta(entries, opts)
+    opts = opts or {}
+    local uid = opts.uid or 0
+    local gid = opts.gid or 0
+    local perms = opts.perms or 0x3F  -- default read/write for owner/group/world
+
+    local chunks = {}
+    table.insert(chunks, string.char(0x02))  -- version header
+
+    for path, target in pairs(entries) do
+        local name = path
+        local nameLen = #name
+        if nameLen > 255 then
+            error("Filename too long (>255 bytes): "..name)
+        end
+
+        -- Determine entry type: 0x01 = symlink if target ~= nil and target ~= ""
+        local entryType = 0x00
+        local cmeta = ""
+        if target and target ~= "" then
+            entryType = 0x01
+            cmeta = target
+        end
+        local cmetaLen = #cmeta
+        if cmetaLen > 255 then
+            error("cmeta too long (>255 bytes) for "..name)
+        end
+
+        -- Build entry as bytes
+        table.insert(chunks, string.char(nameLen))    -- name length
+        table.insert(chunks, name)                    -- name
+        table.insert(chunks, string.char(entryType))  -- entry type
+        table.insert(chunks, string.char(uid % 256, math.floor(uid/256) % 256))  -- uid
+        table.insert(chunks, string.char(gid % 256, math.floor(gid/256) % 256))  -- gid
+        table.insert(chunks, string.char(perms % 256, math.floor(perms/256) % 256)) -- perms
+        table.insert(chunks, string.char(cmetaLen))   -- cmeta length
+        if cmetaLen > 0 then
+            table.insert(chunks, cmeta)
+        end
+    end
+
+    return table.concat(chunks)
+end
+
+local function simpleFile(r,w)
+    return function(op, mode)
+        if op=="type" then
+            return "character device"
+        elseif op=="open" then
+            if mode=="r" then
+                return {
+                    read=r
+                }
+            elseif mode=="w" then
+                return {
+                    write=w
+                }
+            end
+        end
+    end
+end
+
+local function strFile(str)
+    local dat=tostring(str)
+    local pos=1
+    return simpleFile(function(amount)
+        pos=pos+amount
+        return dat:sub(pos-amount, pos)
+    end,function() error("EACCES") end)
+end
+
+local function newtaskproxy(task)
+    local files,siblings,children={},{},{}
+    if task.fd[0] then files["0"]=task.fd[0].path end
+    for i,v in ipairs(task.fd) do
+        files[tostring(i)]=tostring(v.path)
+    end
+    for i,v in ipairs(task.siblings) do
+        siblings[tostring(v.pid)]="/proc/"..tostring(v.pid)
+    end
+    for i,v in ipairs(task.children) do
+        children[tostring(v.pid)]="/proc/"..tostring(v.pid)
+    end
+    return {
+        [".meta"]=strFile(buildMeta({cwd=task.cwd,parent="/proc/"..tostring(task.parent.pid)})),
+        uid=strFile(task.uid),
+        comm=strFile(task.name),
+        fd={
+            [".meta"]=strFile(buildMeta(files))
+        },
+        siblings={
+            [".meta"]=strFile(buildMeta(siblings))
+        },
+        children={
+            [".meta"]=strFile(buildMeta(children))
+        },
+        pid=strFile(task.pid)
+    }
+end
+
+function proxy:open(path, mode)
+    local steps = kernel.vfs.splitPath(path)
+    local step = data
+    if tonumber(steps[1]) then
+        local task=kernel.tasks[tostring(steps[1])]
+        local step = newtaskproxy(task)
+        for i=2, #steps-1 do
+            local dat = step[steps[i]]
+            if type(dat) ~= "table" then error("ENFILE") end
+            step=dat
+        end
+        if type(step[steps[#steps]]) == "function" then
+            return step[steps[#steps]]("open", mode)
+        end
+    elseif tostring(steps[1])=="self" then
+        local task=kernel.currentTask
+        local step = newtaskproxy(task)
+        for i=2, #steps-1 do
+            local dat = step[steps[i]]
+            if type(dat) ~= "table" then error("ENFILE") end
+            step=dat
+        end
+        if type(step[steps[#steps]]) == "function" then
+            return step[steps[#steps]]("open", mode)
+        end
+    else
+        for i=1, #steps-1 do
+            local dat = step[steps[i]]
+            if type(dat) ~= "table" then error("ENFILE") end
+            step=dat
+        end
+        if type(step[steps[#steps]]) == "function" then
+            return step[steps[#steps]]("open", mode)
+        end
+    end
+    error("ENFILE")
+end
+
+function proxy:type(path, mode)
+    local steps = kernel.vfs.splitPath(path)
+    local step = data
+    if #steps == 0 then
+        return "directory"
+    end
+    if tonumber(steps[1]) then
+        local task=kernel.tasks[steps[1]]
+        if #steps==1 then return "directory" end
+        local step = newtaskproxy(task)
+        for i=2, #steps-1 do
+            local dat = step[steps[i]]
+            if type(dat) ~= "table" then error("ENFILE") end
+            step=dat
+        end
+        if type(step[steps[#steps]]) == "function" then
+            return step[steps[#steps]]("type", mode)
+        end
+        if type(step[steps[#steps]]) == "table" then
+            return "directory"
+        end
+    elseif tostring(steps[1])=="self" then
+        local task=kernel.currentTask
+        if #steps==1 then return "directory" end
+        local step = newtaskproxy(task)
+        for i=2, #steps-1 do
+            local dat = step[steps[i]]
+            if type(dat) ~= "table" then error("ENFILE") end
+            step=dat
+        end
+        if type(step[steps[#steps]]) == "function" then
+            return step[steps[#steps]]("type", mode)
+        end
+        if type(step[steps[#steps]]) == "table" then
+            return "directory"
+        end
+    else
+        for i=1, #steps-1 do
+            local dat = step[steps[i]]
+            if type(dat) ~= "table" then error("ENFILE") end
+            step=dat
+        end
+        if type(step[steps[#steps]]) == "function" then
+            return step[steps[#steps]]("type", mode)
+        end
+        if type(step[steps[#steps]]) == "table" then
+            return "directory"
+        end
+    end
+    error("ENOENT")
+end
+
+function proxy:list(path)
+    local steps = kernel.vfs.splitPath(path)
+    local step = data
+    if #steps == 0 then
+        return table.merge(table.keys(data),table.keys(kernel.tasks),{"self"})
+    end
+    if tonumber(steps[1]) then
+        local task=kernel.tasks[steps[1]]
+        local step = newtaskproxy(task)
+        if #steps==1 then return table.keys(step) end
+        for i=2, #steps-1 do
+            local dat = step[steps[i]]
+            if type(dat) ~= "table" then error("ENOENT") end
+            step=dat
+        end
+        if type(step[steps[#steps]]) == "table" then
+            return table.keys(step[steps[#steps]])
+        end
+    elseif tostring(steps[1])=="self" then
+        local task=kernel.currentTask
+        local step = newtaskproxy(task)
+        if #steps==1 then return table.keys(step) end
+        for i=2, #steps-1 do
+            local dat = step[steps[i]]
+            if type(dat) ~= "table" then error("ENOENT") end
+            step=dat
+        end
+        if type(step[steps[#steps]]) == "table" then
+            return table.keys(step[steps[#steps]])
+        end
+    else
+        for i=1, #steps-1 do
+            local dat = step[steps[i]]
+            if type(dat) ~= "table" then error("ENOENT") end
+            step=dat
+        end
+        if type(step[steps[#steps]]) == "table" then
+            return table.keys(step[steps[#steps]])
+        end
+    end
+    error("ENOENT")
+end
+
+function proxy:fileExists(path)
+    local ok = pcall(function()
+        return self:type(path)
+    end)
+    return ok
+end
+
+data.uptime=simpleFile(function()return tostring(kernel.EFI:getUptime())end,function()error("EACCES")end)
+kernel.procfs={}
+kernel.procfs.data=data
+kernel.procfs.proxy=proxy
+kernel.disks["procfs0000"]=proxy

Src/Hyperion-kernel/data/lib/modules/hyperion/12_tmpfs.kmod

@@ -0,0 +1,141 @@
+--:Minify:--
+local kernel = ...
+
+kernel.vfs.remove("/tmp")
+kernel.vfs.mkdir("/tmp")
+if not kernel.config.tmpToDisk then
+    local proxy = {}
+    local data = {}
+
+    proxy.address = "tmpfs0000"
+    proxy.isvirt = true
+    proxy.isReadOnly = function() return false end
+
+    proxy.spaceUsed = function() return 0 end
+    proxy.spaceTotal = function() return 0 end
+
+    proxy.makeDirectory = function(_, path)
+        local steps = kernel.vfs.splitPath(path)
+        local step = data
+        for i=1,#steps do
+            if not step[steps[i]] then
+                step[steps[i]] = {}
+            elseif type(step[steps[i]]) ~= "table" then
+                error("ENOTDIR")
+            end
+            step = step[steps[i]]
+        end
+    end
+
+    proxy.remove = function(_, path)
+        local steps = kernel.vfs.splitPath(path)
+        local step = data
+        for i=1,#steps-1 do
+            step = step[steps[i]]
+            if not step then error("ENOENT") end
+        end
+        step[steps[#steps]] = nil
+    end
+
+    proxy.setLabel = function(_, label) end
+    proxy.getLabel = function() return "tmpfs" end
+
+    proxy.attributes = function(_, path)
+        local steps = kernel.vfs.splitPath(path)
+        local step = data
+        for i=1,#steps do
+            step = step[steps[i]]
+            if not step then error("ENOENT") end
+        end
+        return {
+            size = type(step) == "string" and #step or 0,
+            modified = 0,
+            created = 0,
+        }
+    end
+
+    function proxy:open(path, mode)
+        local steps = kernel.vfs.splitPath(path)
+        local step = data
+        for i=1,#steps-1 do
+            if not step[steps[i]] then
+                if mode == "w" then step[steps[i]] = {} else error("ENOENT") end
+            elseif type(step[steps[i]]) ~= "table" then
+                error("ENOTDIR")
+            end
+            step = step[steps[i]]
+        end
+        local filename = steps[#steps]
+
+        if mode == "r" then
+            if type(step[filename]) ~= "string" then error("ENOENT") end
+            local content = step[filename]
+            local pos = 1
+            return {
+                read  = function(amount)
+                    amount = amount or #content
+                    local chunk = content:sub(pos, pos+amount-1)
+                    pos = pos + #chunk
+                    return chunk
+                end,
+                close = function() end,
+            }
+        elseif mode == "w" then
+            step[filename] = ""
+            local buf = {}
+            return {
+                write = function(str)
+                    buf[#buf + 1] = str
+                end,
+                close = function()
+                    step[filename] = table.concat(buf)
+                end,
+            }
+        elseif mode == "a" then
+            if type(step[filename]) ~= "string" then step[filename] = "" end
+            return {
+                write = function(str)
+                    step[filename] = step[filename] .. str
+                end,
+                close = function() end,
+            }
+        else
+            error("EACCES")
+        end
+    end
+
+    function proxy:type(path)
+        local steps = kernel.vfs.splitPath(path)
+        local step = data
+        if #steps == 0 then return "directory" end
+        for i=1,#steps do
+            step = step[steps[i]]
+            if not step then return false end
+        end
+        if type(step) == "table" then return "directory" end
+        if type(step) == "string" then return "file" end
+    end
+
+    function proxy:list(path)
+        local steps = kernel.vfs.splitPath(path)
+        local step = data
+        for i=1,#steps do
+            step = step[steps[i]]
+            if not step then error("ENOENT") end
+        end
+        if type(step) ~= "table" then error("ENOTDIR") end
+        local keys = {}
+        for k,_ in pairs(step) do table.insert(keys, k) end
+        return keys
+    end
+
+    function proxy:fileExists(path)
+        local t = self:type(path)
+        return t == "file" or t == "directory"
+    end
+
+    kernel.disks["tmpfs0000"] = proxy
+else
+    kernel.log("tmpToDisk enabled, skipping tmpfs module")
+    kernel.log("tmpfs0000 will passthrough to /tmp on the disk")
+end

Src/Hyperion-kernel/data/lib/modules/hyperion/13_loopdev.kmod

@@ -0,0 +1,540 @@
+--:Minify:--
+-- Loop device driver:
+--
+--   BIND  (directory)  - re-routes VFS calls into a host directory subtree.
+--                        Identical to the original behaviour.
+--
+--   IMAGE (*.hfs file) - mounts a Hyperion Filesystem Image.  The image is
+--                        loaded entirely into memory; reads and writes operate
+--                        on the in-memory tree, so the image file is only
+--                        touched on attach/detach.
+--
+-- BHFS v1 - Binary Hyperion Filesystem Image format:
+--
+--   File header (8 bytes):
+--     [0-3]  magic:   0x42 0x48 0x46 0x53  ("BHFS")
+--     [4]    version: 0x01
+--     [5]    flags:   bit0 = per-file deflate compression enabled
+--     [6-7]  reserved: 0x00 0x00
+--
+--   Records (repeated until END record):
+--     [0]    type:        0x01=file  0x02=dir  0x03=symlink  0xFF=end
+--     [1-4]  path_len     (uint32 LE) - byte length of the path string
+--     [5-8]  raw_size     (uint32 LE) - original uncompressed data size (0 for dirs)
+--     [9-12] stored_size  (uint32 LE) - bytes that follow in stream
+--                                       (< raw_size means deflate-compressed;
+--                                        = raw_size means stored as-is)
+--     [13 .. 13+path_len-1]           path bytes (no null terminator)
+--     [.. +stored_size]               data bytes
+--
+--     Dirs have raw_size=0, stored_size=0, zero data bytes.
+--     Symlinks store the target path as data; stored_size == raw_size (no compression).
+--
+-- Syscalls:
+--   id  = syscall.losetup(path)           attach dir OR .hfs image
+--   id  = syscall.losetup(path, true)     force image mode
+--         syscall.lodetach(id)            detach (must be unmounted first)
+--   tbl = syscall.lolist()                {id -> {path,mode}, ...}
+--   str = syscall.loimgcreate(srcdir)     serialise VFS dir -> BHFS binary string
+--         syscall.loimgwrite(str, dest)   write BHFS string to a file (binary)
+
+local kernel = ...
+
+local _deflate = nil
+local function getDeflate()
+    if _deflate == nil then
+        local ok, lib = pcall(require, "store.deflate")
+        _deflate = ok and lib or false
+    end
+    return _deflate or nil
+end
+
+local function pack32(n)
+    n = math.floor(n) % 4294967296
+    return string.char(
+        n % 256,
+        math.floor(n /       256) % 256,
+        math.floor(n /     65536) % 256,
+        math.floor(n / 16777216)  % 256
+    )
+end
+
+local function unpack32(s, i)
+    local a, b, c, d = s:byte(i, i + 3)
+    return (a or 0)
+         + (b or 0) * 256
+         + (c or 0) * 65536
+         + (d or 0) * 16777216
+end
+
+local BHFS_MAGIC        = "BHFS"
+local BHFS_VERSION      = "\001"
+local BHFS_FLAG_COMPRESS = 1
+
+local TYPE_FILE = "\001"
+local TYPE_DIR  = "\002"
+local TYPE_LINK = "\003"
+local TYPE_END  = "\255"
+
+local B64D = {}
+do
+    local a = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
+    for i = 1, #a do B64D[a:sub(i, i)] = i - 1 end
+end
+
+local function b64dec(s)
+    s = s:gsub("[^A-Za-z0-9+/=]", "")
+    local t, i = {}, 1
+    while i <= #s do
+        local c1 = B64D[s:sub(i,   i  )] or 0
+        local c2 = B64D[s:sub(i+1, i+1)] or 0
+        local c3 = B64D[s:sub(i+2, i+2)] or 0
+        local c4 = B64D[s:sub(i+3, i+3)] or 0
+        local n  = c1*262144 + c2*4096 + c3*64 + c4
+        t[#t+1] = string.char(math.floor(n/65536) % 256)
+        if s:sub(i+2, i+2) ~= "=" then t[#t+1] = string.char(math.floor(n/256) % 256) end
+        if s:sub(i+3, i+3) ~= "=" then t[#t+1] = string.char(n % 256) end
+        i = i + 4
+    end
+    return table.concat(t)
+end
+
+local loopDevs = {}
+local nextLoop = 0
+
+local function makeBindDisk(id, dirPath)
+    local disk = { address = id, isvirt = false }
+    disk.isReadOnly  = function() return false end
+    disk.spaceUsed   = function() return 0 end
+    disk.spaceTotal  = function() return 0 end
+    disk.setLabel    = function() end
+    disk.getLabel    = function() return id end
+
+    local function resolveBase()
+        local mp, mid = "/", "$"
+        for id2, m in pairs(kernel.vfs.mounts) do
+            if dirPath == m or (m == "/" and dirPath:sub(1,1) == "/")
+               or dirPath:sub(1, #m+1) == m.."/" then
+                if #m > #mp then mp = m; mid = id2 end
+            end
+        end
+        return kernel.vfs.disks[mid], dirPath:sub(#mp+1)
+    end
+
+    local function dp(path)
+        local hd, base = resolveBase()
+        local b = (base == "" or base == "/") and "" or base:gsub("^/+","")
+        local p = path:gsub("^/+","")
+        local c = ((b=="") and "/"..p or "/"..b.."/"..p):gsub("//+","/")
+        local r = c:sub(2); if r == "" then r = "/" end
+        return hd, r
+    end
+
+    function disk:open(path,mode)       local h,r=dp(path); return h:open(r,mode) end
+    function disk:type(path)            local h,r=dp(path); return h:type(r) end
+    function disk:list(path)            local h,r=dp(path); return h:list(r) end
+    function disk:fileExists(path)      local h,r=dp(path); return h:fileExists(r) end
+    function disk:attributes(path)      local h,r=dp(path); return h:attributes(r) end
+    function disk:makeDirectory(path)   local h,r=dp(path); return h:makeDirectory(r) end
+    function disk:remove(path)          local h,r=dp(path); return h:remove(r) end
+    return disk
+end
+
+local function makeImageDisk(id, imageStr)
+    local root = { kind="dir", children={} }
+
+    local function getNode(path, create)
+        local parts = {}
+        for p in path:gmatch("[^/]+") do parts[#parts+1] = p end
+        local node = root
+        for i = 1, #parts do
+            local name = parts[i]
+            if not node.children then
+                if not create then return nil end
+                node.children = {}
+            end
+            if not node.children[name] then
+                if not create then return nil end
+                node.children[name] = { kind="dir", children={} }
+            end
+            node = node.children[name]
+        end
+        return node
+    end
+
+    local function ensureParent(path)
+        local par = path:match("^(.*)/[^/]+$") or ""
+        if par ~= "" then
+            local n = getNode(par, true)
+            if not n.children then n.children = {} end
+        end
+    end
+
+    if imageStr:sub(1, 4) == BHFS_MAGIC then
+        local pos = 9
+
+        while pos <= #imageStr do
+            local rtype = imageStr:sub(pos, pos)
+            pos = pos + 1
+
+            if rtype == TYPE_END then break end
+
+            local path_len    = unpack32(imageStr, pos); pos = pos + 4
+            local raw_size    = unpack32(imageStr, pos); pos = pos + 4
+            local stored_size = unpack32(imageStr, pos); pos = pos + 4
+
+            local path        = imageStr:sub(pos, pos + path_len - 1)
+            pos = pos + path_len
+
+            local stored_data = imageStr:sub(pos, pos + stored_size - 1)
+            pos = pos + stored_size
+            local data = stored_data
+            if stored_size < raw_size then
+                local deflate = getDeflate()
+                if deflate then
+                    data = deflate.decompress(stored_data) or stored_data
+                end
+            end
+
+            if rtype == TYPE_DIR then
+                if path ~= "" and path ~= "/" then
+                    ensureParent(path)
+                    local n = getNode(path, true)
+                    n.kind = "dir"; n.children = n.children or {}
+                end
+            elseif rtype == TYPE_FILE then
+                ensureParent(path)
+                local n = getNode(path, true)
+                n.kind="file"; n.data=data; n.size=#data; n.children=nil
+            elseif rtype == TYPE_LINK then
+                ensureParent(path)
+                local n = getNode(path, true)
+                n.kind="link"; n.target=data; n.children=nil
+            end
+        end
+    else
+        for line in (imageStr.."\n"):gmatch("([^\n]*)\n") do
+            if line == "END" then
+                break
+            elseif line:sub(1,4) == "DIR " then
+                local p = line:sub(5):match("^%s*(.-)%s*$")
+                if p and p ~= "" and p ~= "/" then
+                    ensureParent(p)
+                    local n = getNode(p, true)
+                    n.kind = "dir"; n.children = n.children or {}
+                end
+            elseif line:sub(1,5) == "FILE " then
+                local p, sz, body = line:sub(6):match("^(%S+)%s+(%d+)%s*(.-)%s*$")
+                if p then
+                    ensureParent(p)
+                    local data = (tonumber(sz) or 0) > 0 and b64dec(body) or ""
+                    local n = getNode(p, true)
+                    n.kind="file"; n.data=data; n.size=#data; n.children=nil
+                end
+            elseif line:sub(1,5) == "LINK " then
+                local p, tgt = line:sub(6):match("^(%S+)%s+(.+)$")
+                if p then
+                    ensureParent(p)
+                    local n = getNode(p, true)
+                    n.kind="link"; n.target=tgt; n.children=nil
+                end
+            end
+        end
+    end
+
+    local disk = { address=id, isvirt=false }
+    disk.isReadOnly = function() return false end
+    disk.spaceTotal = function() return 1024*1024*64 end
+    disk.spaceUsed  = function()
+        local tot = 0
+        local function w(n)
+            if     n.kind=="file" then tot = tot + (n.size or 0)
+            elseif n.kind=="dir"  then for _,c in pairs(n.children or {}) do w(c) end end
+        end
+        w(root); return tot
+    end
+    disk.setLabel = function() end
+    disk.getLabel = function() return id end
+
+    local function norm(path)
+        return path:gsub("^/+",""):gsub("/+$","")
+    end
+
+    function disk:type(path)
+        local p = norm(path)
+        if p == "" then return "directory" end
+        local n = getNode(p)
+        if not n then return nil end
+        if n.kind == "dir" then return "directory" end
+        return "file"
+    end
+
+    function disk:fileExists(path)
+        local p = norm(path)
+        if p == "" then return true end
+        return getNode(p) ~= nil
+    end
+
+    function disk:list(path)
+        local p    = norm(path)
+        local node = (p=="") and root or getNode(p)
+        if not node or node.kind ~= "dir" then return {} end
+        local out = {}
+        for name in pairs(node.children or {}) do out[#out+1] = name end
+        return out
+    end
+
+    function disk:attributes(path)
+        local p    = norm(path)
+        local node = (p=="") and root or getNode(p)
+        if not node then return nil end
+        return {
+            size      = node.kind=="file" and (node.size or 0) or 0,
+            isDir     = node.kind=="dir",
+            isReadOnly = false,
+            created   = 0,
+            modified  = 0,
+        }
+    end
+
+    function disk:open(path, mode)
+        local p    = norm(path)
+        local node = getNode(p)
+
+        if mode == "r" then
+            if not node or node.kind ~= "file" then error("ENOENT: "..path) end
+            local data, pos = node.data or "", 1
+            return {
+                read = function(n)
+                    if pos > #data then return nil end
+                    local chunk = data:sub(pos, pos + (n or 1) - 1)
+                    pos = pos + #chunk; return chunk
+                end,
+                readAll = function()
+                    local all = data:sub(pos); pos = #data + 1; return all
+                end,
+                readLine = function()
+                    if pos > #data then return nil end
+                    local nl = data:find("\n", pos, true)
+                    local line
+                    if nl then line=data:sub(pos, nl-1); pos=nl+1
+                    else        line=data:sub(pos);      pos=#data+1 end
+                    return line
+                end,
+                seek = function(w, o)
+                    o = o or 0
+                    if     w == "set" then pos = o + 1
+                    elseif w == "cur" then pos = pos + o
+                    elseif w == "end" then pos = #data + 1 + o end
+                    return pos - 1
+                end,
+                close = function() end,
+            }
+
+        elseif mode == "w" or mode == "a" then
+            local buf  = (mode=="a" and node and node.kind=="file")
+                         and {node.data or ""} or {}
+            local done = false
+            local function commit()
+                if done then return end; done = true
+                local data = table.concat(buf)
+                if not node then ensureParent(p); node = getNode(p, true) end
+                node.kind="file"; node.data=data; node.size=#data; node.children=nil
+            end
+            return {
+                write     = function(s) buf[#buf+1] = tostring(s) end,
+                writeLine = function(s) buf[#buf+1] = tostring(s).."\n" end,
+                flush     = function() end,
+                close     = commit,
+            }
+        else
+            error("EINVAL: unknown mode: "..tostring(mode))
+        end
+    end
+
+    function disk:makeDirectory(path)
+        local p = norm(path)
+        if p == "" then return end
+        ensureParent(p)
+        local n = getNode(p, true)
+        n.kind="dir"; n.children=n.children or {}; n.data=nil; n.size=nil
+    end
+
+    function disk:remove(path)
+        local p    = norm(path)
+        if p == "" then error("EBUSY: cannot remove root") end
+        local par  = p:match("^(.*)/[^/]+$") or ""
+        local name = p:match("([^/]+)$")
+        local pn   = (par=="") and root or getNode(par)
+        if pn and pn.children then pn.children[name] = nil end
+    end
+
+    disk._root = root
+    return disk
+end
+
+local function serializeDir(srcPath)
+    local deflate     = getDeflate()
+    local useCompress = deflate ~= nil
+
+    local flags = useCompress and BHFS_FLAG_COMPRESS or 0
+    local parts = {
+        BHFS_MAGIC,
+        BHFS_VERSION,
+        string.char(flags),
+        "\0\0",
+    }
+
+    srcPath = srcPath:gsub("/$", "")
+
+    local MIN_COMPRESS = 64
+
+    local function walk(vpath)
+        local ftype = kernel.vfs.type(vpath)
+
+        if ftype == "directory" then
+            if vpath ~= srcPath then
+                local relPath = vpath:sub(#srcPath + 1)
+                parts[#parts+1] = TYPE_DIR
+                parts[#parts+1] = pack32(#relPath)
+                parts[#parts+1] = pack32(0)
+                parts[#parts+1] = pack32(0)
+                parts[#parts+1] = relPath
+            end
+            local ok, entries = pcall(kernel.vfs.listdir, vpath)
+            if ok and entries then
+                table.sort(entries)
+                for _, name in ipairs(entries) do
+                    walk(vpath:gsub("/$","").."/"..name)
+                end
+            end
+
+        elseif ftype == "file" then
+            local relPath = vpath:sub(#srcPath + 1)
+            local ok, fd  = pcall(kernel.vfs.open, vpath, "r")
+            if ok then
+                local rawData = ""
+                local ok2, content = pcall(kernel.vfs.read, fd, 1024*1024)
+                if ok2 then rawData = content or "" end
+                pcall(kernel.vfs.close, fd)
+
+                local storedData = rawData
+                if useCompress and #rawData >= MIN_COMPRESS then
+                    local compressed = deflate.compress(rawData)
+                    if compressed and #compressed < #rawData then
+                        storedData = compressed
+                    end
+                end
+
+                parts[#parts+1] = TYPE_FILE
+                parts[#parts+1] = pack32(#relPath)
+                parts[#parts+1] = pack32(#rawData)
+                parts[#parts+1] = pack32(#storedData)
+                parts[#parts+1] = relPath
+                parts[#parts+1] = storedData
+            end
+        end
+    end
+
+    walk(srcPath)
+
+    parts[#parts+1] = TYPE_END
+
+    return table.concat(parts)
+end
+
+kernel.syscalls["losetup"] = function(filePath, forceImage)
+    if not filePath then error("EINVAL") end
+    local task = kernel.currentTask
+    local euid = (task and (task.euid or task.uid)) or kernel.uid
+    if euid ~= 0 then error("EPERM") end
+
+    filePath = filePath:gsub("/$", "")
+    local id = "loop" .. tostring(nextLoop)
+    nextLoop = nextLoop + 1
+
+    local ftype = kernel.vfs.type(filePath)
+    local disk, mode
+
+    if not forceImage and ftype == "directory" then
+        disk = makeBindDisk(id, filePath)
+        mode = "bind"
+    elseif ftype == "file" or forceImage then
+        if ftype ~= "file" then error("ENOENT: not a file: "..filePath) end
+
+        local img
+        local ok, fd = pcall(kernel.vfs.open, filePath, "rb")
+        if ok then
+            local ok2, data = pcall(kernel.vfs.read, fd, 1024*1024*16)
+            pcall(kernel.vfs.close, fd)
+            if ok2 and data then img = data end
+        end
+        if not img then
+            local ok2, fd2 = pcall(kernel.vfs.open, filePath, "r")
+            if not ok2 then error("EIO: cannot open image: "..filePath) end
+            local ok3, data = pcall(kernel.vfs.read, fd2, 1024*1024*16)
+            pcall(kernel.vfs.close, fd2)
+            if not ok3 or not data then error("EIO: cannot read image: "..filePath) end
+            img = data
+        end
+
+        disk = makeImageDisk(id, img)
+        mode = "image"
+    else
+        error("EINVAL: path must be a directory or .hfs image file")
+    end
+
+    kernel.vfs.disks[id] = disk
+    loopDevs[id] = { path=filePath, disk=disk, mode=mode }
+    kernel.log("losetup: attached "..id.." ("..mode..") -> "..filePath, "INFO")
+    return id
+end
+
+kernel.syscalls["lodetach"] = function(id)
+    local task = kernel.currentTask
+    local euid = (task and (task.euid or task.uid)) or kernel.uid
+    if euid ~= 0 then error("EPERM") end
+
+    if not loopDevs[id] then error("ENXIO") end
+    for mid in pairs(kernel.vfs.mounts) do
+        if mid == id then error("EBUSY: loop device is still mounted") end
+    end
+    kernel.vfs.disks[id] = nil
+    loopDevs[id]         = nil
+    kernel.log("lodetach: detached "..id, "INFO")
+end
+
+kernel.syscalls["lolist"] = function()
+    local rv = {}
+    for id, info in pairs(loopDevs) do
+        rv[id] = { path=info.path, mode=info.mode }
+    end
+    return rv
+end
+
+kernel.syscalls["loimgcreate"] = function(srcPath)
+    local task = kernel.currentTask
+    local euid = (task and (task.euid or task.uid)) or kernel.uid
+    if euid ~= 0 then error("EPERM") end
+    if not srcPath then error("EINVAL") end
+    if kernel.vfs.type(srcPath) ~= "directory" then error("ENOTDIR: "..srcPath) end
+    return serializeDir(srcPath)
+end
+
+kernel.syscalls["loimgwrite"] = function(imgStr, destPath)
+    local task = kernel.currentTask
+    local euid = (task and (task.euid or task.uid)) or kernel.uid
+    if euid ~= 0 then error("EPERM") end
+    if not imgStr or not destPath then error("EINVAL") end
+
+    local ok, fd = pcall(kernel.vfs.open, destPath, "wb")
+    if not ok then
+        ok, fd = pcall(kernel.vfs.open, destPath, "w")
+        if not ok then error("EIO: cannot write: "..tostring(destPath)) end
+    end
+    local ok2, werr = pcall(kernel.vfs.write, fd, imgStr)
+    pcall(kernel.vfs.close, fd)
+    if not ok2 then error("EIO: write failed: "..tostring(werr)) end
+end
+
+kernel.log("Loop device driver loaded (bind + BHFS binary image + legacy HFS compat)")

Src/Hyperion-kernel/data/lib/modules/hyperion/19_fstab.kmod

@@ -21,14 +21,15 @@ for _, line in ipairs(string.split(kernel.fstab, "\n")) do
         end
 
         if not semicolon_pos or semicolon_pos == 3 then
-            kernel.log("Invalid fstab line: "..line.." ... Skipping.", "WARN", 8)
+            kernel.log("Invalid fstab line: "..line.." ... Skipping.", "WARN", 0xFF8800)
         else
             local id = line:sub(3, semicolon_pos - 1)
             local path = trim(line:sub(semicolon_pos + 1))
-            kernel.log("Mounted "..id.." to "..path)
+            kernel.log("Mounting '"..id.."' to '"..path.."'")
             if id ~= "$" then
                 kernel.vfs.mount(path, id)
             end
+            kernel.log("Mounted "..id.." to "..path)
         end
     end
 end

Src/Hyperion-kernel/data/lib/modules/hyperion/20_signals.kmod

@@ -12,13 +12,24 @@ function signal.sigsend(pid, sig)
 end
 
 function signal.sigcatch(handler)
-    kernel.currentTask.sigh=handler
-    if not kernel.currentTask.sigq then kernel.currentTask.sigq={} end
+    local task=kernel.currentTask
+    task.sigh=handler
+    if not task.sigq then task.sigq={} end
+    local handle={
+        error="",
+        active=true
+    }
+    if task.sigd then task.sigd.active=false; end
+    task.sigd=handle
+    return handle
 end
 
 function signal.sigignore()
-    kernel.currentTask.sigh=nil
-    kernel.currentTask.sigq=nil
+    local task=kernel.currentTask
+    task.sigh=nil
+    task.sigq=nil
+    if task.sigd then task.sigd.active=false end
+    task.sigd=nil
 end
 
 local s=kernel.syscalls

Src/Hyperion-kernel/data/lib/modules/hyperion/20_socket.kmod

@@ -0,0 +1,194 @@
+--:Minify:--
+local kernel = ...
+
+local socket = {}
+
+socket.handlers = {}
+
+kernel.socket = socket
+
+local P = kernel.vfs.P
+local sys = kernel.syscalls
+
+function socket.registerProtocal(proto, handler)
+    socket.handlers[proto] = handler
+end
+
+local function getHandler(address)
+    for proto, handler in pairs(socket.handlers) do
+        if string.hasPrefix(address, proto) then
+            return handler
+        end
+    end
+end
+
+function socket.socket(domain, socktype)
+    local fd = kernel.vfs.newfd({
+        handle = {},
+
+        type = "socket",
+
+        refcount = 1,
+
+        socket = {
+            connected = false,
+            protocol = nil,
+            address = nil
+        },
+
+        meta = {
+            owner = kernel.currentTask.uid,
+            group = kernel.currentTask.uid,
+            etype = 2,
+
+            perms =
+                P.OWNER_R +
+                P.OWNER_W +
+                P.GROUP_R +
+                P.GROUP_W
+        },
+
+        isvirt = true
+    })
+
+    local fdo = kernel.currentTask.fd[fd]
+
+    fdo.handle.read = function()
+        return ""
+    end
+
+    fdo.handle.write = function()
+        return nil, "ENOTCONN"
+    end
+
+    fdo.handle.close = function()
+        fdo.socket.connected = false
+        return true
+    end
+
+    return fd
+end
+
+function socket.connect(fd, address)
+    local fdo = kernel.currentTask.fd[fd]
+
+    if not fdo then
+        return nil, "EBADF"
+    end
+
+    if fdo.type ~= "socket" then
+        return nil, "ENOTSOCK"
+    end
+
+    local handler =
+        getHandler(address)
+
+    if not handler then
+        return nil, "EPROTONOSUPPORT"
+    end
+
+    fdo.socket.protocol = handler
+    fdo.socket.address = address
+
+    local ok, err =
+        handler.connect(fd, address)
+
+    if not ok then
+        return nil, err
+    end
+
+    fdo.socket.connected = true
+
+    return true
+end
+
+function socket.listen(fd, backlog)
+    local fdo =
+        kernel.currentTask.fd[fd]
+
+    if not fdo then
+        return nil, "EBADF"
+    end
+
+    if not fdo.handle.listen then
+        return nil, "EOPNOTSUPP"
+    end
+
+    return fdo.handle.listen(backlog)
+end
+
+function socket.send(fd, data)
+    local fdo =
+        kernel.currentTask.fd[fd]
+
+    if not fdo then
+        return nil, "EBADF"
+    end
+
+    if fdo.type ~= "socket" then
+        return nil, "ENOTSOCK"
+    end
+
+    if not fdo.socket.connected then
+        return nil, "ENOTCONN"
+    end
+
+    if not fdo.handle.write then
+        return nil, "EOPNOTSUPP"
+    end
+
+    return fdo.handle.write(data)
+end
+
+function socket.recv(fd, amount)
+    local fdo =
+        kernel.currentTask.fd[fd]
+
+    if not fdo then
+        return nil, "EBADF"
+    end
+
+    if fdo.type ~= "socket" then
+        return nil, "ENOTSOCK"
+    end
+
+    if not fdo.socket.connected then
+        return nil, "ENOTCONN"
+    end
+
+    if not fdo.handle.read then
+        return nil, "EOPNOTSUPP"
+    end
+
+    return fdo.handle.read(amount)
+end
+
+function socket.sockshutdown(fd)
+    local fdo =
+        kernel.currentTask.fd[fd]
+
+    if not fdo then
+        return nil, "EBADF"
+    end
+
+    if fdo.type ~= "socket" then
+        return nil, "ENOTSOCK"
+    end
+
+    if fdo.handle.close then
+        return fdo.handle.close()
+    end
+
+    fdo.socket.connected = false
+
+    return true
+end
+
+sys.socket = socket.socket
+sys.connect = socket.connect
+sys.listen = socket.listen
+sys.send = socket.send
+sys.recv = socket.recv
+sys.sockshutdown = socket.sockshutdown
+
+kernel.log("Loaded socket module")

Src/Hyperion-kernel/data/lib/modules/hyperion/21_unixsockets.kmod

@@ -0,0 +1,4 @@
+--:Minify:--
+local kernel=...
+kernel.unixSockets={}
+local socket=kernel.socket

Src/Hyperion-kernel/data/lib/modules/hyperion/30_userspace.kmod

@@ -3,6 +3,7 @@ local args = {...}
 local kernel = args[1]
 kernel._G = _G
 
+
 local function readonly(tbl)
     return setmetatable({}, {
         __index = function(_, key)
@@ -20,7 +21,7 @@ local function readonly(tbl)
             error("Attempt to modify global variable '" .. k .. "'", 2)
         end,
 
-        __pairs = function()
+        __pairs = function(self)
             local function iter(_, key)
                 local nextKey, value = next(tbl, key)
                 if type(value) == "table" then
@@ -28,7 +29,7 @@ local function readonly(tbl)
                 end
                 return nextKey, value
             end
-            return iter, tbl, nil
+            return iter, self, nil
         end,
 
         __ipairs = function()
@@ -49,8 +50,24 @@ local function readonly(tbl)
         __metatable = false
     })
 end
+local origLoad = load
 
 kernel._U = readonly(kernel._G)
-kernel.allowGlobalOverwrites = true
 kernel._U._G = kernel._U
-kernel.allowGlobalOverwrites = false
+kernel._U.load = function(a,b,c,d) return origLoad(a,b,c,d or kernel._U) end
+
+function kernel.freshUserEnv()
+    local locals = {}
+    locals.syscall = _makeSyscallProxy()
+
+    local env = setmetatable(locals, {
+        __index    = kernel._U,
+        __newindex = function(_, k, v) rawset(locals, k, v) end,
+        __metatable=false
+    })
+
+    locals._G   = env
+    locals.load = function(a, b, c, d) return origLoad(a, b, c, d or env) end
+
+    return env
+end

Src/Hyperion-kernel/data/lib/modules/hyperion/30_vterm.kmod

@@ -0,0 +1,129 @@
+--:Minify:--
+local kernel = ...
+
+local vterms = {}
+
+local function createVt(id, width, height)
+    local vt = {
+        id = id,
+        width = width,
+        height = height,
+        buffer = {},
+        cursorX = 1,
+        cursorY = 1,
+        fgColor = 0xFFFFFF,
+        bgColor = 0x000000,
+        obj = {}
+    }
+
+    for y = 1, height do
+        vt.buffer[y] = {}
+        for x = 1, width do
+            vt.buffer[y][x] = {char = " ", fgColor = vt.fgColor, bgColor = vt.bgColor}
+        end
+    end
+
+    local function scroll(lines)
+        for _ = 1, lines do
+            table.remove(vt.buffer, 1)
+            vt.buffer[vt.height] = {}
+            for x = 1, vt.width do
+                vt.buffer[vt.height][x] = {char = " ", fgColor = vt.fgColor, bgColor = vt.bgColor}
+            end
+        end
+    end
+
+    function vt.obj:write(content)
+        local x, y = vt.cursorX, vt.cursorY
+        if x>vt.width then return end
+        if y>vt.height then return end
+        for i = 1, #content do
+            local c = content:sub(i, i)
+            if c == "\n" then
+                y = y + 1
+                x = 1
+            elseif c == "\t" then
+                local tabSize = 4
+                local spaces = tabSize - ((x - 1) % tabSize)
+                for _ = 1, spaces do
+                    vt.buffer[y][x] = {char = " ", fgColor = vt.fgColor, bgColor = vt.bgColor}
+                    x = x + 1
+                    if x > vt.width then
+                        x = 1
+                        y = y + 1
+                    end
+                end
+            elseif c == "\b" then
+                if x > 1 then
+                    x = x - 1
+                    vt.buffer[y][x] = {char = " ", fgColor = vt.fgColor, bgColor = vt.bgColor}
+                end
+            else
+                if x <= vt.width and y <= vt.height then
+                    vt.buffer[y][x] = {char = c, fgColor = vt.fgColor, bgColor = vt.bgColor}
+                    x = x + 1
+                end
+            end
+
+            if x > vt.width then
+                x = 1
+                y = y + 1
+            end
+
+            if y > vt.height then
+                scroll(1)
+                y = vt.height
+            end
+        end
+
+        vt.cursorX, vt.cursorY = x, y
+    end
+
+    function vt.obj:spos(x, y)
+        vt.cursorX = tonumber(x)
+        vt.cursorY = tonumber(y)
+    end
+
+    function vt.obj:gpos()
+        return tostring(vt.cursorX)..";"..tostring(vt.cursorY)
+    end
+
+    function vt.obj:sfgc(color)
+        vt.fgColor = tonumber(color)
+    end
+
+    function vt.obj:sbgc(color)
+        vt.bgColor = tonumber(color)
+    end
+
+    function vt.obj:gfgc()
+        return vt.fgColor
+    end
+
+    function vt.obj:gbgc()
+        return vt.bgColor
+    end
+
+    function vt.obj:gplt()
+        return 24
+    end
+
+    function vt.obj:clear()
+        for y = 1, vt.height do
+            for x = 1, vt.width do
+                vt.buffer[y][x] = {char = " ", fgColor = vt.fgColor, bgColor = vt.bgColor}
+            end
+        end
+        vt.cursorX, vt.cursorY = 1, 1
+    end
+
+    function vt.obj:isvirt()
+        return true
+    end
+
+    function vt.obj:gctrl()
+        return serializeBool(vt.ctrl)..";"..serializeBool(vt.alt)
+    end
+
+    return vt
+end

Src/Hyperion-kernel/data/lib/modules/hyperion/40_auth.kmod

@@ -0,0 +1,616 @@
+--:Minify:--
+local kernel = ...
+local auth = {}
+kernel.auth = auth
+
+-- PASSWD FILE FORMAT: uid:gid:username:homedir:shell
+-- SHADOW FILE FORMAT: uid:salt:hash
+
+local function getFile(path)
+    local file = kernel.vfs.open(path, "r")
+    if not file then error("Failed to open file: " .. path) end
+    local content = kernel.vfs.read(file, 1024000)
+    kernel.vfs.close(file)
+    return content
+end
+
+local function writeFile(path, content)
+    local file = kernel.vfs.open(path, "w")
+    if not file then error("Failed to open file for writing: " .. path) end
+    kernel.vfs.write(file, content)
+    kernel.vfs.close(file)
+end
+
+local blake2s
+do
+    local MOD32 = 2^32
+    local function norm(x) return x % MOD32 end
+    local function tobits(x)
+        x = norm(x)
+        local t = {}
+        for i = 0, 31 do local b = x % 2; t[i] = b; x = (x - b) / 2 end
+        return t
+    end
+    local function frombits(t)
+        local x, p = 0, 1
+        for i = 0, 31 do if t[i] == 1 then x = x + p end; p = p * 2 end
+        return norm(x)
+    end
+    local function bor(...)
+        local args = {...}
+        if #args == 0 then return 0 end
+        local bits = tobits(args[1])
+        for i = 2, #args do
+            local b = tobits(args[i])
+            for j = 0, 31 do bits[j] = (bits[j] == 1 or b[j] == 1) and 1 or 0 end
+        end
+        return frombits(bits)
+    end
+    local function bxor(...)
+        local args = {...}
+        if #args == 0 then return 0 end
+        local bits = tobits(args[1])
+        for i = 2, #args do
+            local b = tobits(args[i])
+            for j = 0, 31 do bits[j] = (bits[j] ~= b[j]) and 1 or 0 end
+        end
+        return frombits(bits)
+    end
+    local function lshift(x, n) return norm(norm(x) * 2^n) end
+    local function rshift(x, n) return math.floor(norm(x) / 2^n) end
+    local function rotr(x, n) return bor(rshift(x, n), lshift(x, 32 - n)) end
+    local IV = {
+        0x6A09E667, 0xBB67AE85, 0x3C6EF372, 0xA54FF53A,
+        0x510E527F, 0x9B05688C, 0x1F83D9AB, 0x5BE0CD19
+    }
+    local SIGMA = {
+        {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15},
+        {14,10,4,8,9,15,13,6,1,12,0,2,11,7,5,3},
+        {11,8,12,0,5,2,15,13,10,14,3,6,7,1,9,4},
+        {7,9,3,1,13,12,11,14,2,6,5,10,4,0,15,8},
+        {9,0,5,7,2,4,10,15,14,1,11,12,6,8,3,13},
+        {2,12,6,10,0,11,8,3,4,13,7,5,15,14,1,9},
+        {12,5,1,15,14,13,4,10,0,7,6,3,9,2,8,11},
+        {13,11,7,14,12,1,3,9,5,0,15,4,8,6,2,10},
+        {6,15,14,9,11,3,0,8,12,2,13,7,1,4,10,5},
+        {10,2,8,4,7,6,1,5,15,11,9,14,3,12,13,0}
+    }
+    local function G(v, a, b, c, d, x, y)
+        v[a] = (v[a] + v[b] + x) % MOD32
+        v[d] = rotr(bxor(v[d], v[a]), 16)
+        v[c] = (v[c] + v[d]) % MOD32
+        v[b] = rotr(bxor(v[b], v[c]), 12)
+        v[a] = (v[a] + v[b] + y) % MOD32
+        v[d] = rotr(bxor(v[d], v[a]), 8)
+        v[c] = (v[c] + v[d]) % MOD32
+        v[b] = rotr(bxor(v[b], v[c]), 7)
+    end
+    local function compress(h, block, t, last)
+        local v = {}
+        for i = 1, 8 do v[i] = h[i] end
+        for i = 1, 8 do v[i + 8] = IV[i] end
+        v[13] = bxor(v[13], t)
+        if last then v[15] = bxor(v[15], 0xFFFFFFFF) end
+        local m = {}
+        for i = 0, 15 do
+            local p = i * 4 + 1
+            m[i] = (block:byte(p) or 0)
+                 + ((block:byte(p+1) or 0) * 0x100)
+                 + ((block:byte(p+2) or 0) * 0x10000)
+                 + ((block:byte(p+3) or 0) * 0x1000000)
+        end
+        for r = 1, 10 do
+            local s = SIGMA[r]
+            G(v,1,5,9,13,  m[s[1]],  m[s[2]])
+            G(v,2,6,10,14, m[s[3]],  m[s[4]])
+            G(v,3,7,11,15, m[s[5]],  m[s[6]])
+            G(v,4,8,12,16, m[s[7]],  m[s[8]])
+            G(v,1,6,11,16, m[s[9]],  m[s[10]])
+            G(v,2,7,12,13, m[s[11]], m[s[12]])
+            G(v,3,8,9,14,  m[s[13]], m[s[14]])
+            G(v,4,5,10,15, m[s[15]], m[s[16]])
+        end
+        for i = 1, 8 do h[i] = bxor(h[i], v[i], v[i+8]) end
+    end
+    function blake2s(msg, key)
+        key = key or ""
+        local h = {}
+        for i = 1, 8 do h[i] = IV[i] end
+        local outlen = 32
+        h[1] = bxor(h[1], 0x01010000 + lshift(#key, 8) + outlen)
+        local t = 0
+        if #key > 0 then
+            local block = key .. string.rep("\0", 64 - #key)
+            t = #key
+            compress(h, block, t, false)
+        end
+        for i = 1, #msg, 64 do
+            local block = msg:sub(i, i + 63)
+            if #block < 64 then block = block .. string.rep("\0", 64 - #block) end
+            t = t + math.min(64, #msg - i + 1)
+            compress(h, block, t, i + 64 > #msg)
+        end
+        local out = ""
+        for i = 1, 8 do out = out .. string.format("%08x", h[i]) end
+        return out
+    end
+end
+
+if not blake2s then error("Failed to load blake2s") end
+
+if not kernel.vfs.exists("/etc/pam.d/secret") then
+    kernel.log("PAM SECRET REGENERATING PLEASE USE ROOT", "WARN", 0xFF8800)
+    local key = ""
+    for i = 1, 256 do key = key .. string.char(math.random(0, 255)) end
+    local handle = kernel.vfs.open("/etc/pam.d/secret", "w")
+    kernel.vfs.write(handle, key)
+    kernel.vfs.close(handle)
+end
+
+local pepper = getFile("/etc/pam.d/secret")
+
+local function genSalt()
+    return toHex(math.random(0,2^32))
+end
+
+local function hashPassword(password, salt)
+    local key = (pepper .. salt)
+    return blake2s(password, key)
+end
+
+local passwdFile = getFile("/etc/passwd")
+local shadowFile = getFile("/etc/shadow")
+
+local passwdLines = string.split(passwdFile, "\n")
+local shadowLines = string.split(shadowFile, "\n")
+
+local passwd, shadow = {}, {}
+for _, v in ipairs(passwdLines) do
+    local fields = string.split(v, ":")
+    if fields[1] and fields[1] ~= "" then
+        passwd[#passwd + 1] = fields
+    end
+end
+for _, v in ipairs(shadowLines) do
+    local fields = string.split(v, ":")
+    if fields[1] and fields[1] ~= "" then
+        shadow[#shadow + 1] = fields
+    end
+end
+
+for _, v in ipairs(passwd) do
+    local uid = tonumber(v[1])
+    if uid then kernel.users[uid] = v[3] end
+end
+
+kernel.passwd = passwd
+
+local function flushPasswd()
+    local lines = {}
+    for _, v in ipairs(passwd) do
+        lines[#lines + 1] = table.concat(v, ":")
+    end
+    writeFile("/etc/passwd", table.concat(lines, "\n"))
+end
+
+local function flushShadow()
+    local lines = {}
+    for _, v in ipairs(shadow) do
+        lines[#lines + 1] = table.concat(v, ":")
+    end
+    writeFile("/etc/shadow", table.concat(lines, "\n"))
+end
+
+local function getPasswdByUID(uid)
+    for _, v in ipairs(passwd) do
+        if tonumber(v[1]) == uid then return v end
+    end
+    return nil
+end
+
+local function getShadowByUID(uid)
+    for _, v in ipairs(shadow) do
+        if tonumber(v[1]) == uid then return v end
+    end
+    return nil
+end
+
+local function getPasswdByUsername(username)
+    for _, v in ipairs(passwd) do
+        if v[3] == username then return v end
+    end
+    return nil
+end
+
+local function nextUID()
+    local max = 999
+    for _, v in ipairs(passwd) do
+        local uid = tonumber(v[1])
+        if uid and uid >= 1000 and uid > max then max = uid end
+    end
+    return max + 1
+end
+
+function auth.login(uid, password)
+    if type(uid) ~= "number" or type(password) ~= "string" then
+        return nil, "Authentication failure"
+    end
+
+    local entry = getPasswdByUID(uid)
+    if not entry then
+        -- timing attack resistance
+        hashPassword(password, "aaaaaaaaaaaaaaaa")
+        return nil, "Authentication failure"
+    end
+
+    local sEntry = getShadowByUID(uid)
+    if not sEntry then
+        hashPassword(password, "aaaaaaaaaaaaaaaa")
+        return nil, "Authentication failure"
+    end
+
+    local salt = sEntry[2]
+    local storedHash = sEntry[3]
+
+    local computed = hashPassword(password, salt)
+    if computed ~= storedHash then
+        return nil, "Authentication failure"
+    end
+
+    kernel.currentUID = uid
+
+    local _task = kernel.currentTask
+    if _task then
+        _task.uid  = uid
+        _task.euid = uid
+        _task.gid  = tonumber(entry[2]) or uid
+        _task.egid = tonumber(entry[2]) or uid
+    end
+
+    kernel.log("AUTH: login uid=" .. tostring(uid) .. " (" .. getPasswdByUID(uid)[3] .. ")")
+    return true
+end
+
+function auth.setPassword(uid, newPassword)
+    uid = tonumber(uid)
+    if not uid then return nil, "Invalid uid" end
+
+    local callerUID = (kernel.currentProcess and kernel.currentProcess.euid)
+                   or kernel.currentUID or 0
+
+    if callerUID ~= 0 and callerUID ~= uid then
+        return nil, "Permission denied"
+    end
+
+    if type(newPassword) ~= "string" or #newPassword == 0 then
+        return nil, "Password may not be empty"
+    end
+
+    if #newPassword < 6 then
+        return nil, "Password is too short (minimum 6 characters)"
+    end
+
+    local salt = genSalt()
+    local hash = hashPassword(newPassword, salt)
+
+    local sEntry = getShadowByUID(uid)
+    if sEntry then
+        sEntry[2] = salt
+        sEntry[3] = hash
+    else
+        shadow[#shadow + 1] = { tostring(uid), salt, hash }
+    end
+
+    flushShadow()
+    kernel.log("AUTH: password changed for uid=" .. tostring(uid))
+    return true
+end
+
+function auth.setUsername(uid, newUsername)
+    uid = tonumber(uid)
+    if not uid then return nil, "Invalid uid" end
+
+    local callerUID = (kernel.currentProcess and kernel.currentProcess.euid)
+                   or kernel.currentUID or 0
+
+    if callerUID ~= 0 then
+        return nil, "Permission denied (root only)"
+    end
+
+    if type(newUsername) ~= "string" or #newUsername == 0 then
+        return nil, "Invalid username"
+    end
+
+    if not newUsername:match("^[a-z_][a-z0-9_%-]*$") or #newUsername > 32 then
+        return nil, "Invalid username format"
+    end
+
+    if getPasswdByUsername(newUsername) then
+        return nil, "Username already taken"
+    end
+
+    local entry = getPasswdByUID(uid)
+    if not entry then return nil, "No such user" end
+
+    local oldName = entry[3]
+    entry[3] = newUsername
+    kernel.users[uid] = newUsername
+
+    flushPasswd()
+    kernel.log("AUTH: uid=" .. tostring(uid) .. " renamed '" .. oldName .. "' → '" .. newUsername .. "'")
+    return true
+end
+
+function auth.newUser(username, password, gid, homedir, shell)
+    local callerUID = (kernel.currentProcess and kernel.currentProcess.euid)
+                   or kernel.currentUID or 0
+
+    if callerUID ~= 0 then
+        return nil, "Permission denied (root only)"
+    end
+
+    if type(username) ~= "string" or #username == 0 then
+        return nil, "Invalid username"
+    end
+
+    if not username:match("^[a-z_][a-z0-9_%-]*$") or #username > 32 then
+        return nil, "Invalid username format"
+    end
+
+    if getPasswdByUsername(username) then
+        return nil, "Username already exists"
+    end
+
+    if type(password) ~= "string" or #password < 6 then
+        return nil, "Password is too short (minimum 6 characters)"
+    end
+
+    local uid  = nextUID()
+    gid        = tonumber(gid) or uid
+    homedir    = homedir or ("/home/" .. username)
+    shell      = shell   or "/bin/hysh"
+
+    passwd[#passwd + 1] = {
+        tostring(uid),
+        tostring(gid),
+        username,
+        homedir,
+        shell
+    }
+    kernel.users[uid] = username
+
+    local salt = genSalt()
+    local hash = hashPassword(password, salt)
+    shadow[#shadow + 1] = { tostring(uid), salt, hash }
+
+    flushPasswd()
+    flushShadow()
+
+    if kernel.vfs.mkdir and not kernel.vfs.exists(homedir) then
+        kernel.vfs.mkdir(homedir)
+        -- Homedir must be owned by the new user, not root
+        pcall(kernel.vfs.chown, homedir, uid, uid)
+    end
+
+    kernel.log("AUTH: new user '" .. username .. "' uid=" .. tostring(uid))
+    return uid
+end
+
+function auth.whoami()
+    local uid = (kernel.currentProcess and kernel.currentProcess.euid)
+             or kernel.currentUID
+    if not uid then return nil, "Not logged in" end
+    return kernel.users[uid] or ("uid=" .. tostring(uid))
+end
+
+function auth.getUID(username)
+    local entry = getPasswdByUsername(username)
+    if entry then return tonumber(entry[1]) end
+    return nil
+end
+
+function auth.getPasswd(uid)
+    uid = tonumber(uid)
+    local entry = getPasswdByUID(uid)
+    if not entry then return nil end
+    return {
+        uid     = tonumber(entry[1]),
+        gid     = tonumber(entry[2]),
+        username = entry[3],
+        homedir  = entry[4],
+        shell    = entry[5],
+    }
+end
+
+function auth.deleteUser(uid)
+    uid = tonumber(uid)
+    if not uid then return nil, "Invalid uid" end
+
+    local callerUID = kernel.uid or 0
+    if callerUID ~= 0 then return nil, "Permission denied (root only)" end
+    if uid == 0 then return nil, "Cannot delete root" end
+
+    local entry = getPasswdByUID(uid)
+    if not entry then return nil, "No such user" end
+    local username = entry[3]
+
+    for i, v in ipairs(passwd) do
+        if tonumber(v[1]) == uid then table.remove(passwd, i); break end
+    end
+    for i, v in ipairs(shadow) do
+        if tonumber(v[1]) == uid then table.remove(shadow, i); break end
+    end
+    kernel.users[uid] = nil
+
+    flushPasswd()
+    flushShadow()
+    kernel.log("AUTH: deleted user '" .. username .. "' uid=" .. tostring(uid))
+    return true
+end
+
+function auth.lockUser(uid)
+    uid = tonumber(uid)
+    if not uid then return nil, "Invalid uid" end
+
+    local callerUID = kernel.uid or 0
+    if callerUID ~= 0 then return nil, "Permission denied (root only)" end
+    if uid == 0 then return nil, "Cannot lock root" end
+
+    local sEntry = getShadowByUID(uid)
+    if not sEntry then return nil, "No shadow entry for uid" end
+
+    if sEntry[3]:sub(1,1) ~= "!" then
+        sEntry[3] = "!" .. sEntry[3]
+    end
+    flushShadow()
+    kernel.log("AUTH: locked uid=" .. tostring(uid))
+    return true
+end
+
+function auth.unlockUser(uid)
+    uid = tonumber(uid)
+    if not uid then return nil, "Invalid uid" end
+
+    local callerUID = kernel.uid or 0
+    if callerUID ~= 0 then return nil, "Permission denied (root only)" end
+
+    local sEntry = getShadowByUID(uid)
+    if not sEntry then return nil, "No shadow entry for uid" end
+
+    if sEntry[3]:sub(1,1) == "!" then
+        sEntry[3] = sEntry[3]:sub(2)
+    end
+    flushShadow()
+    kernel.log("AUTH: unlocked uid=" .. tostring(uid))
+    return true
+end
+
+function auth.listUsers()
+    local result = {}
+    for _, v in ipairs(passwd) do
+        local uid = tonumber(v[1])
+        local sEntry = getShadowByUID(uid)
+        local locked = sEntry and sEntry[3]:sub(1,1) == "!"
+        result[#result+1] = {
+            uid     = uid,
+            gid     = tonumber(v[2]),
+            username = v[3],
+            homedir  = v[4],
+            shell    = v[5],
+            locked   = locked or false,
+        }
+    end
+    return result
+end
+
+function auth.setShell(uid, shell)
+    uid = tonumber(uid)
+    if not uid then return nil, "Invalid uid" end
+
+    local callerUID = kernel.uid or 0
+    if callerUID ~= 0 and callerUID ~= uid then
+        return nil, "Permission denied"
+    end
+
+    if type(shell) ~= "string" or #shell == 0 then
+        return nil, "Invalid shell"
+    end
+
+    local entry = getPasswdByUID(uid)
+    if not entry then return nil, "No such user" end
+    entry[5] = shell
+
+    flushPasswd()
+    kernel.log("AUTH: uid=" .. tostring(uid) .. " shell -> " .. shell)
+    return true
+end
+
+function auth.setHomedir(uid, homedir)
+    uid = tonumber(uid)
+    if not uid then return nil, "Invalid uid" end
+
+    local callerUID = kernel.uid or 0
+    if callerUID ~= 0 then return nil, "Permission denied (root only)" end
+
+    if type(homedir) ~= "string" or #homedir == 0 then
+        return nil, "Invalid homedir"
+    end
+
+    local entry = getPasswdByUID(uid)
+    if not entry then return nil, "No such user" end
+    entry[4] = homedir
+
+    flushPasswd()
+    kernel.log("AUTH: uid=" .. tostring(uid) .. " homedir -> " .. homedir)
+    return true
+end
+
+function auth.setGID(uid, gid)
+    uid = tonumber(uid)
+    gid = tonumber(gid)
+    if not uid or not gid then return nil, "Invalid uid or gid" end
+
+    local callerUID = kernel.uid or 0
+    if callerUID ~= 0 then return nil, "Permission denied (root only)" end
+
+    local entry = getPasswdByUID(uid)
+    if not entry then return nil, "No such user" end
+    entry[2] = tostring(gid)
+
+    flushPasswd()
+    kernel.log("AUTH: uid=" .. tostring(uid) .. " gid -> " .. tostring(gid))
+    return true
+end
+
+function auth.elevate(targetUsername, password)
+    if type(targetUsername) ~= "string" or type(password) ~= "string" then
+        return nil, "Authentication failure"
+    end
+
+    local entry = getPasswdByUsername(targetUsername)
+    if not entry then
+        hashPassword(password, "aaaaaaaaaaaaaaaa") -- timing resistance
+        return nil, "Authentication failure"
+    end
+
+    local uid = tonumber(entry[1])
+    local sEntry = getShadowByUID(uid)
+    if not sEntry then
+        hashPassword(password, "aaaaaaaaaaaaaaaa")
+        return nil, "Authentication failure"
+    end
+
+    local computed = hashPassword(password, sEntry[2])
+    if computed ~= sEntry[3] then
+        return nil, "Authentication failure"
+    end
+
+    local task = kernel.currentTask
+    local prevUid = task.uid
+    task.uid  = 0
+    task.euid = 0
+    task.gid  = 0
+    task.egid = 0
+    kernel.uid = 0
+
+    kernel.log("AUTH: elevate uid=" .. tostring(prevUid) .. " -> 0 (via " .. targetUsername .. ")")
+    return true, uid
+end
+
+if kernel.syscalls then
+    kernel.syscalls["login"]       = auth.login
+    kernel.syscalls["setpassword"] = auth.setPassword
+    kernel.syscalls["setusername"] = auth.setUsername
+    kernel.syscalls["newuser"]     = auth.newUser
+    kernel.syscalls["whoami"]      = auth.whoami
+    kernel.syscalls["getuidbyname"]= auth.getUID
+    kernel.syscalls["getpasswd"]   = auth.getPasswd
+    kernel.syscalls["elevate"]     = auth.elevate
+    kernel.syscalls["deleteuser"]  = auth.deleteUser
+    kernel.syscalls["lockuser"]    = auth.lockUser
+    kernel.syscalls["unlockuser"]  = auth.unlockUser
+    kernel.syscalls["listusers"]   = auth.listUsers
+    kernel.syscalls["setshell"]    = auth.setShell
+    kernel.syscalls["sethomedir"]  = auth.setHomedir
+    kernel.syscalls["setgid"]      = auth.setGID
+end

Src/Hyperion-kernel/data/lib/modules/hyperion/45_hypervisor.kmod

@@ -0,0 +1,571 @@
+--:Minify:--
+local kernel = ...
+local tasks  = {}
+local sys    = {}
+local nextpid = 2
+kernel.exitMain = false
+
+local resumeWithTimeout = coroutine.resumeWithTimeout
+
+local function bit_is_set(num, bit)
+    return math.floor(num / (2 ^ bit)) % 2 == 1
+end
+
+local function loadExecutable(path)
+    kernel.vfs.access(path, "rx")
+
+    local fd   = kernel.vfs.open(path, "r")
+    local data = kernel.vfs.read(fd, 1024 * 1024 * 4)
+    kernel.vfs.close(fd)
+
+    local env = kernel.freshUserEnv()
+
+    local func, err = load(data, "@" .. path, "t", env)
+    if not func then kernel.log("Failed to load executable: " .. tostring(err).. " : ".. tostring(path)); error("ENOEXEC: " .. tostring(err)) end
+
+    local meta       = kernel.vfs.lstat(path)
+    local suid_set   = bit_is_set(meta.perms, 6)
+    local caller_uid = kernel.currentTask and kernel.currentTask.uid or kernel.uid
+    local euid       = suid_set and meta.owner or caller_uid
+
+    return func, euid, suid_set
+end
+
+local function createTask(func, name, envars, args, tgid, real_uid, eff_uid)
+    local id = nextpid
+    nextpid  = nextpid + 1
+
+    tasks[tostring(id)] = {
+        coro = coroutine.create(function()
+            local ok, err = xpcall(func, debug.traceback, table.unpack(args or {}))
+
+            if kernel.config.logTaskExit then
+                if not ok then
+                    kernel.log("Task " .. tostring(id) .. " exited with err: " .. tostring(err), "ERROR", 0xFF0000)
+                elseif err then
+                    kernel.log("Task " .. tostring(id) .. " exited with code: " .. tostring(err), "DBUG", 0x00FFFF)
+                else
+                    kernel.log("Task " .. tostring(id) .. " exited without code", "DBUG", 0x00FFFF)
+                end
+            end
+
+            if type(err) == "number" then
+                tasks[tostring(id)].exit = err
+            end
+
+            if tasks[tostring(id)].fd then
+                for fd, _ in pairs(tasks[tostring(id)].fd) do
+                    pcall(kernel.vfs.close, fd)
+                end
+            end
+            tasks[tostring(id)].status = "Z"
+        end),
+
+        name     = name or ("task" .. tostring(id)),
+        envars   = envars or (kernel.currentTask and kernel.currentTask.envars or {}),
+        args     = args or {},
+        status   = "R",
+        pid      = id,
+        tgid     = tgid or (kernel.currentTask and kernel.currentTask.tgid or id),
+        uid      = real_uid,
+        euid     = eff_uid,
+        gid      = (kernel.currentTask and kernel.currentTask.gid) or 0,
+        groups   = (kernel.currentTask and kernel.currentTask.groups) or {},
+        fd       = {},
+        sleep    = 0,
+        ivs      = 0,
+        vs       = 0,
+        children = {},
+        parent   = kernel.currentTask or kernel.kernelTask,
+        siblings = (kernel.currentTask and kernel.currentTask.children) or kernel.kernelTask.children,
+        syscallReturn = {},
+        cwd      = (kernel.currentTask and kernel.currentTask.cwd) or "/",
+        timeSlice = 0,
+        lastTime  = 0,
+        totalTime = 0,
+        numRuns   = 0,
+    }
+
+    table.insert(
+        (kernel.currentTask and kernel.currentTask.children) or kernel.kernelTask.children,
+        tasks[tostring(id)]
+    )
+    return id
+end
+
+function sys.spawn(func, name, envars, args, tgid)
+    local caller   = kernel.currentTask
+    local real_uid = caller and caller.uid  or kernel.uid
+    local eff_uid  = caller and caller.euid or real_uid
+    return createTask(func, name, envars, args, tgid, real_uid, eff_uid)
+end
+
+function sys.execspawn(path, name, envars, args, tgid)
+    local func, euid, suid_active = loadExecutable(path, kernel._U)
+
+    local caller   = kernel.currentTask
+    local real_uid = caller and caller.uid or kernel.uid
+
+    if suid_active then
+        kernel.log(
+            "execspawn: suid exec '" .. path ..
+            "' caller_uid=" .. tostring(real_uid) ..
+            " -> euid=" .. tostring(euid)
+        )
+    end
+
+    return createTask(func, name or path, envars, args, tgid, real_uid, euid)
+end
+
+function sys.exec(path, args, envars)
+    local task          = kernel.currentTask
+    local func, euid, _ = loadExecutable(path, kernel._U)
+
+    if task.fd then
+        for fd, _ in pairs(task.fd) do
+            if fd > 2 then pcall(kernel.vfs.close, fd) end
+        end
+    end
+
+    task.euid   = euid
+    task.args   = args or {}
+    task.envars = envars or task.envars
+    task.name   = path
+
+    task.coro = coroutine.create(function()
+        local ok, err = xpcall(func, debug.traceback, table.unpack(task.args))
+        if kernel.config.logTaskExit then
+            if not ok then
+                kernel.log("Task " .. tostring(task.pid) .. " exec '" .. path .. "' err: " .. tostring(err), "ERROR", 0xFF0000)
+            else
+                kernel.log("Task " .. tostring(task.pid) .. " exec '" .. path .. "' exited: " .. tostring(err), "DBUG", 0x00FFFF)
+            end
+        end
+        if type(err) == "number" then tasks[tostring(task.pid)].exit = err end
+        if tasks[tostring(task.pid)].fd then
+            for fd, _ in pairs(tasks[tostring(task.pid)].fd) do
+                pcall(kernel.vfs.close, fd)
+            end
+        end
+        tasks[tostring(task.pid)].status = "Z"
+    end)
+    task.syscallReturn = {}
+    coroutine.yield()
+end
+
+function sys.sleep(s)
+    kernel.currentTask.status = "S"
+    kernel.currentTask.sleep  = kernel.EFI:getEpochMs() + s * 1000
+end
+
+function sys.getTask(pid)
+    local task = tasks[tostring(pid)]
+    if not task then return nil end
+
+    local children, siblings = {}, {}
+    for i, v in ipairs(task.children) do children[i] = v.pid end
+    for i, v in ipairs(task.siblings) do siblings[i] = v.pid end
+
+    return {
+        name     = task.name,
+        status   = task.status,
+        pid      = task.pid,
+        tgid     = task.tgid,
+        username = kernel.users[task.uid],
+        uid      = task.uid,
+        euid     = task.euid,
+        exit     = task.exit,
+        sleep    = task.sleep,
+        ivs      = task.ivs,
+        vs       = task.vs,
+        children = children,
+        siblings = siblings,
+        parent   = task.parent.pid,
+        cwd      = task.cwd,
+        term     = task.term,
+    }
+end
+
+function sys.collect(pid)
+    local children = {}
+    for _, v in ipairs(kernel.currentTask.children) do children[#children+1] = v.pid end
+
+    local task = tasks[tostring(pid)]
+    if not task then
+        return false, "Task does not exist"
+    elseif not isEqualToAny(task.pid, table.unpack(children)) then
+        return false, "You do not own this task"
+    elseif task.status ~= "Z" then
+        return false, "Task must exit to collect status"
+    else
+        task.reapTime = 0
+        return true, task.exit
+    end
+end
+
+function sys.kill(pid, force)
+    local task = tasks[tostring(pid)]
+    if not task then
+        return false, "Task does not exist"
+    elseif task.status == "Z" then
+        return false, "Task is already dead"
+    elseif task.status == "D" and not force then
+        return false, "Cannot kill task waiting for IO"
+    elseif task.euid ~= kernel.uid and kernel.uid ~= 0 then
+        return false, "Different user"
+    end
+    local caller = kernel.currentTask
+    local ceuid  = caller and (caller.euid or caller.uid) or kernel.uid
+    if ceuid ~= 0 and task.uid ~= (caller and caller.uid or kernel.uid) then
+        return false, "EPERM"
+    end
+    task.status = "Z"
+    return true
+end
+
+function sys.stop(pid)
+    local task = tasks[tostring(pid)]
+    if not task then
+        return false, "Task does not exist"
+    elseif task.status ~= "R" and task.status ~= "S" then
+        return false, "Cannot stop non-running task"
+    elseif task.euid ~= kernel.uid and kernel.uid ~= 0 then
+        return false, "Different user"
+    else
+        if task.status == "S" then
+            task.status = "ST"
+        else
+            task.status = "T"
+        end
+        return true
+    end
+end
+
+function sys.continue(pid)
+    local task = tasks[tostring(pid)]
+    if not task then
+        return false, "Task does not exist"
+    elseif task.status ~= "T" and task.status ~= "ST" then
+        return false, "Task is not stopped"
+    elseif task.euid ~= kernel.uid and kernel.uid ~= 0 then
+        return false, "Different user"
+    else
+        if task.status == "ST" then
+            task.status = "S"
+        else
+            task.status = "R"
+        end
+        return true
+    end
+end
+
+function sys.getpid()  return kernel.currentTask.pid end
+function sys.getppid() return kernel.currentTask.parent.pid end
+
+function sys.getTasks()
+    local ret = {}
+    for _, v in pairs(tasks) do ret[#ret+1] = v.pid end
+    return ret
+end
+
+function sys.getEnviron(key)      return kernel.currentTask.envars[key] end
+function sys.setEnviron(key, val) kernel.currentTask.envars[key] = val  end
+
+function sys.exit(code)
+    local task = kernel.currentTask
+    if kernel.config.logTaskExit then
+        if code then
+            kernel.log("Task " .. tostring(task.pid) .. " exited with code: " .. tostring(code), "DBUG", 0x00FFFF)
+        else
+            kernel.log("Task " .. tostring(task.pid) .. " exited without code", "DBUG", 0x00FFFF)
+        end
+    end
+    tasks[tostring(task.pid)].status = "Z"
+    if type(code) == "number" then
+        tasks[tostring(task.pid)].exit = code
+    end
+end
+
+function sys.setuid(uid)
+    local task = kernel.currentTask
+    if task.euid ~= 0 and task.uid ~= uid then
+        error("EPERM")
+    end
+    task.uid  = uid
+    task.euid = uid
+    kernel.uid = uid
+end
+
+function sys.geteuid()
+    return kernel.currentTask.euid
+end
+
+function sys.getuid() return kernel.currentTask.uid end
+
+local function reapDeadTasks()
+    for pid, task in pairs(tasks) do
+        if task.status == "Z" and not task.reapTime then
+            if task.pid == 1 then kernel.panic("Attempted to gc init!") end
+            task.coro          = nil
+            task.ivs           = nil
+            task.vs            = nil
+            task.args          = nil
+            task.envars        = nil
+            task.cwd           = nil
+            task.numRuns       = nil
+            task.totalTime     = nil
+            task.lastTime      = nil
+            task.timeSlice     = nil
+            task.syscallReturn = nil
+            task.sleep         = nil
+            task.fd            = nil
+            task.reapTime      = kernel.EFI:getEpochMs() + 30000
+
+        elseif task.reapTime and kernel.EFI:getEpochMs() > task.reapTime
+               and task.status == "Z" then
+            for _, child in ipairs(task.children) do
+                child.parent   = tasks["1"]
+                child.siblings = tasks["1"].children
+                table.insert(tasks["1"].children, child)
+            end
+            for i, sibling in ipairs(task.siblings) do
+                if sibling.pid == task.pid then
+                    table.remove(task.siblings, i)
+                    break
+                end
+            end
+            tasks[pid] = nil
+        end
+    end
+end
+
+local alpha         = 0.85
+local C_target      = 0.01
+local Tmin          = 0.0005
+local Tmax          = 0.5
+local lambda_budget = 0.08
+local lambda_clamp  = 0.03
+local lambda_var    = 0.02
+local k_min         = 0.5
+local k_max         = 0.5
+local B             = 0.01
+
+function kernel.main()
+    kernel.log("Starting main loop...")
+    kernel.saveLog()
+    local stopLog=5
+    local logTasks=100
+
+    while not kernel.exitMain do
+        if kernel.config.logTasks then
+            if logTasks<0 then
+                kernel.log("Active Tasks:")
+                for i,v in pairs(tasks) do
+                    kernel.log(v.name.." : "..v.status.." : "..tostring(v.pid).." : "..tostring(v.exit))
+                end
+                kernel.log("[END BLOCK]")
+                logTasks=100
+            end
+            logTasks=logTasks-1
+        end
+        local N            = 0
+        local Tmin_hit     = 0
+        local Tmax_hit     = 0
+        local totalTaskTime = 0
+        local taskTimes    = {}
+
+        for pid, task in pairs(tasks) do
+            if kernel.exitMain then break end
+            kernel.currentTask = task
+            kernel.uid  = task.euid or task.uid
+            kernel.process = task.name
+
+            if task.status == "S" and kernel.EFI:getEpochMs() >= task.sleep then
+                task.status = "R"
+                task.sleep  = 0
+            end
+
+            if task.status == "ST" and kernel.EFI:getEpochMs() >= task.sleep then
+                task.status = "T"
+                task.sleep  = 0
+            end
+
+            if task.status == "DS" and kernel.EFI:getEpochMs() >= task.sleep then
+                task.status = "D"
+                task.sleep  = 0
+            end
+
+            if task.status == "D" then
+                if task.ksh then
+                    coroutine.resume(task.ksh)
+                    if coroutine.status(task.ksh) == "dead" then
+                        task.ksh = nil
+                        if task.status == "D" then
+                            task.status = "R"
+                        end
+
+                        if kernel.config.debugSyscalls then
+                            kernel.log("Task " .. task.pid .. " IO wait completed", "DBUG", 0x00FFFF)
+                            local sysret = task.syscallReturn
+                            for i = 2, #sysret do
+                                local v = type(sysret[i]) == "table" and table.serialize(sysret[i]) or tostring(sysret[i])
+                                kernel.log("  retval[" .. (i-1) .. "] = " .. v, "DBUG", 0x00FFFF)
+                            end
+                        end
+                    end
+                end
+            end
+
+            if task.status == "R" then
+                N = N + 1
+
+                task.timeSlice = math.min(Tmax, math.max(Tmin, B / (N ^ alpha)))
+
+                if task.sigq and #task.sigq ~= 0 and task.sigh then
+                    local coro = coroutine.create(task.sigh)
+                    local status,err
+                    if kernel.config.preempt then
+                        status,err=coroutine.resumeWithTimeout(coro, 100, table.remove(task.sigq, 1))
+                    else
+                        status,err=coroutine.resume(coro, table.remove(task.sigq, 1))
+                    end
+                    if status=="error" or status==false then
+                        task.sigd.error=err or "Unknown"
+                        task.sigd.active=false
+                        task.sigh=nil
+                        task.sigq=nil
+                        task.sigd=nil
+                    elseif status=="success" or status==true then
+                        if err=="syscall" then
+                            task.sigd.error="Cannot execute syscalls from signals"
+                            task.sigd.active=false
+                            task.sigh=nil
+                            task.sigq=nil
+                            task.sigd=nil
+                        end
+                    end
+                end
+
+                if task.status == "R" then
+                    local startTime = kernel.EFI:getEpochMs()
+                    local ret
+                    if stopLog > 0 then
+                        kernel.log("Running task " .. tostring(task.pid) .. " (" .. task.name .. ") with time slice " .. string.format("%.3f", task.timeSlice) .. "s", "DBUG", 0x00FFFF)
+                    end
+                    if kernel.config.preempt then
+                        if not task.debugger then
+                            ret = { resumeWithTimeout(task.coro, task.timeSlice, table.unpack(task.syscallReturn)) }
+                        else
+                            ret = { coroutine.resume(task.coro, table.unpack(task.syscallReturn)) }
+                        end
+                    else
+                        ret = { coroutine.resume(task.coro, table.unpack(task.syscallReturn)) }
+                    end
+
+                    local elapsed = kernel.EFI:getEpochMs() - startTime
+                    task.lastTime  = elapsed
+                    task.totalTime = (task.totalTime or 0) + elapsed
+                    task.numRuns   = (task.numRuns  or 0) + 1
+
+                    taskTimes[#taskTimes+1] = elapsed
+                    totalTaskTime = totalTaskTime + elapsed
+
+                    if elapsed <= Tmin then Tmin_hit = Tmin_hit + 1 end
+                    if elapsed >= Tmax then Tmax_hit = Tmax_hit + 1 end
+
+                    if ret[1] == "error" or ret[1] == false then
+                        kernel.log("processHandlerException: " .. tostring(ret[2]), "ERROR", 0xFF0000)
+                        task.status = "Z"
+                        task.exit   = "processHandlerException: " .. tostring(ret[2])
+
+                    elseif ret[1] == "timeout" then
+                        task.ivs = task.ivs + 1
+                        task.syscallReturn = {}
+
+                    elseif ret[1] == "success" or ret[1] == true then
+                        task.vs = task.vs + 1
+
+                        if ret[2] == "syscall" then
+                            local scname = ret[3]
+                            if kernel.syscalls[scname] then
+                                if kernel.config.debugSyscalls then
+                                    kernel.log("Task " .. task.pid .. " syscall: " .. scname, "DBUG", 0x00FFFF)
+                                    for i = 4, #ret do
+                                        kernel.log("  inval[" .. (i-3) .. "] = " .. tostring(ret[i]), "DBUG", 0x00FFFF)
+                                    end
+                                end
+
+                                local sysret = { xpcall(kernel.syscalls[scname], debug.traceback, table.unpack(ret, 4)) }
+
+                                if kernel.config.debugSyscalls then
+                                    if not sysret[1] then
+                                        kernel.log("Task " .. task.pid .. " syscall " .. scname .. " failed: " .. tostring(sysret[2]), "ERROR", 0xFF0000)
+                                    else
+                                        kernel.log("Task " .. task.pid .. " syscall " .. scname .. " ok, " .. (#sysret-1) .. " retvals", "DBUG", 0x00FFFF)
+                                        for i = 2, #sysret do
+                                            local v = type(sysret[i]) == "table" and table.serialize(sysret[i]) or tostring(sysret[i])
+                                            kernel.log("  retval[" .. (i-1) .. "] = " .. v, "DBUG", 0x00FFFF)
+                                        end
+                                    end
+                                end
+
+                                if not sysret[1] then
+                                    task.syscallReturn = { false, sysret[2] }
+                                else
+                                    task.syscallReturn = { true, table.unpack(sysret, 2) }
+                                end
+                            else
+                                task.syscallReturn = { false, "Unknown syscall: " .. tostring(scname) }
+                            end
+                        end
+                    end
+                end
+            end
+        end
+
+        local T_prev_avg = (N > 0) and (totalTaskTime / N) or 0
+        local T_prev_var = 0
+        for _, t in ipairs(taskTimes) do
+            T_prev_var = T_prev_var + (t - T_prev_avg) ^ 2
+        end
+        if N > 0 then T_prev_var = T_prev_var / N end
+
+        if N > 0 then
+            local f_clamp  = k_min * (Tmin_hit / N) - k_max * (Tmax_hit / N)
+            local B_budget = (C_target * (N ^ (alpha - 1))) / math.max(T_prev_avg, 1e-8)
+            B = B + lambda_budget * (B_budget - B) + lambda_clamp * f_clamp - lambda_var * T_prev_var
+        end
+
+        reapDeadTasks()
+        if stopLog > 0 then
+            kernel.log("Executed " .. N .. " tasks, avg time: " .. string.format("%.2f", T_prev_avg) .. "ms, var: " .. string.format("%.2f", T_prev_var) .. ", B: " .. string.format("%.5f", B))
+            stopLog = stopLog - 1
+            kernel.saveLog()
+        end
+    end
+end
+
+local sysc = kernel.syscalls
+sysc["spawn"]      = sys.spawn
+sysc["execspawn"]  = sys.execspawn
+sysc["exec"]       = sys.exec
+sysc["sleep"]      = sys.sleep
+sysc["getTask"]    = sys.getTask
+sysc["collect"]    = sys.collect
+sysc["kill"]       = sys.kill
+sysc["stop"]       = sys.stop
+sysc["continue"]   = sys.continue
+sysc["getpid"]     = sys.getpid
+sysc["getppid"]    = sys.getppid
+sysc["getTasks"]   = sys.getTasks
+sysc["setEnviron"] = sys.setEnviron
+sysc["getEnviron"] = sys.getEnviron
+sysc["exit"]       = sys.exit
+sysc["setuid"]     = sys.setuid
+sysc["getuid"]     = sys.getuid
+sysc["geteuid"]    = sys.geteuid
+
+kernel._G.sleep = function(...) coroutine.yield("syscall", "sleep", ...) end
+
+kernel.tasks = tasks
+kernel.hpv   = sys

Src/Hyperion-kernel/data/lib/modules/hyperion/50_gpio.kmod

@@ -1,3 +1,4 @@
+--:Minify:--
 local kernel=...
 local sysc=kernel.syscalls
 kernel.gpio={}
@@ -8,8 +9,20 @@ sysc["gpio_write"]=function(pin, data)
     end
 end
 
+sysc["gpio_writeAnalog"]=function(pin, data)
+    if kernel.gpio[pin] then
+        return kernel.gpio[pin]("wa", data)
+    end
+end
+
 sysc["gpio_read"]=function(pin)
     if kernel.gpio[pin] then
         return kernel.gpio[pin]("r")
     end
 end
+
+sysc["gpio_readAnalog"]=function(pin)
+    if kernel.gpio[pin] then
+        return kernel.gpio[pin]("ra")
+    end
+end

Src/Hyperion-kernel/data/lib/modules/hyperion/70_stdlibadv.kmod

@@ -9,13 +9,11 @@ function print(...)
 end
 
 function printf(fmt, ...)
-    coroutine.yield()
     local output = string.format(fmt, ...)
     syscall.write(1, output.."\n")
 end
 
 function printInline(...)
-    coroutine.yield()
     local args = {...}
     local output = ""
     for i = 1, #args do output = output .. tostring(args[i]) .. "\t" end

Src/Hyperion-kernel/data/lib/modules/hyperion/90_init.kmod

@@ -3,12 +3,19 @@ local kernel = ...
 kernel.log("Loading init system...")
 kernel.log("InitPath: " .. kernel.config.initPath)
 
+local initOk, initErr = pcall(kernel.vfs.access, kernel.config.initPath, "rx")
+if not initOk then
+    kernel.PANIC("Init binary not executable: " .. kernel.config.initPath .. " (" .. tostring(initErr) .. ")")
+end
+
 local handle = kernel.vfs.open(kernel.config.initPath, "r")
+if not handle then kernel.panic("Failed to open "..kernel.config.initPath) end
 local data   = kernel.vfs.read(handle, 1024 * 1024 * 4)
+if not handle then kernel.panic("Failed to read "..kernel.config.initPath) end
 kernel.vfs.close(handle)
 
 local initFunc, err = load(data, "@sysinit", "t", kernel._U)
-if not initFunc then error("Failed to load init system: " .. err) end
+if not initFunc then kernel.PANIC("Failed to load init system: " .. err) end
 
 kernel.tasks["1"] = {
     coro = coroutine.create(function()

Src/Hyperion-kernel/data/lib/modules/hyperion/90_kgc.kmod

@@ -0,0 +1,11 @@
+local kernel = ...
+kernel.processes.kgc = function()
+    while true do
+        for i,v in pairs(kernel.reqcache) do
+            if v.expires and kernel.EFI:getEpochMs() > v.expires then
+                kernel.reqcache[i] = nil
+            end
+        end
+        kernel.sleep(5000)
+    end
+end

Src/Hyperion-kernel/data/lib/modules/hyperion/91_login.kmod

@@ -0,0 +1,10 @@
+--:Minify:--
+local kernel = ...
+if not kernel.vfs.exists("/root") then kernel.vfs.mkdir("/root") end
+
+kernel.processes.login = function()
+    local ok, err = pcall(kernel.hpv.execspawn, "/bin/login", "login")
+    if not ok then
+        kernel.log("Failed to exec /bin/login: " .. tostring(err), "ERROR", 0xFF0000)
+    end
+end

Src/Hyperion-kernel/data/lib/modules/hyperion/92_setup.kmod

@@ -0,0 +1,121 @@
+--:Minify:--
+local kernel = ...
+
+if kernel.firstBoot then
+    local P    = kernel.vfs.P
+    local PERM = kernel.vfs.PERM
+
+    local RW_R_R    = P.OWNER_R + P.OWNER_W + P.GROUP_R + P.WORLD_R
+    local RWX_RX_RX = P.OWNER_R + P.OWNER_W + P.OWNER_X
+                    + P.GROUP_R + P.GROUP_X
+                    + P.WORLD_R + P.WORLD_X
+    local RW_R__    = P.OWNER_R + P.OWNER_W + P.GROUP_R
+    local RW____    = P.OWNER_R + P.OWNER_W
+    local RWXRWXRWX = PERM.RWXRWXRWX
+    local SUID_755  = PERM.SUID_755
+
+    local META_VERSION = 0x02
+    local rootDisk = kernel.disks["$"]
+
+    local function makeEntry(name, etype, owner, group, perms, cmeta)
+        cmeta = cmeta or ""
+        local plo = perms % 256
+        local phi = math.floor(perms / 256) % 256
+        local olo = (owner or 0) % 256
+        local ohi = math.floor((owner or 0) / 256) % 256
+        local glo = (group or 0) % 256
+        local ghi = math.floor((group or 0) / 256) % 256
+        return string.char(#name) .. name
+             .. string.char(etype, olo, ohi, glo, ghi, plo, phi)
+             .. string.char(#cmeta) .. cmeta
+    end
+
+    local REG = 0x00
+
+    local function mergeMeta(dir, entries)
+        local diskDir = dir
+        if diskDir:sub(1,1) == "/" then diskDir = diskDir:sub(2) end
+        local metaPath = (diskDir == "" and ".meta" or diskDir .. "/.meta")
+
+        local existing = {}
+        local rok, rf = pcall(function() return rootDisk:open(metaPath, "r") end)
+        if rok and rf then
+            local raw = rf.read(65535)
+            if rf.close then rf.close() end
+            existing = (kernel.vfs._parseMetafile and kernel.vfs._parseMetafile(raw)) or {}
+        end
+
+        for _, e in ipairs(entries) do
+            local name  = e[1]
+            local etype = e[2] or REG
+            local owner = e[3] or 0
+            local group = e[4] or 0
+            local perms = e[5] or RWX_RX_RX
+            local cmeta = e[6] or ""
+            existing[name] = {
+                etype = etype,
+                owner = owner,
+                group = group,
+                perms = perms,
+                cmeta = cmeta,
+            }
+        end
+
+        local data = string.char(META_VERSION)
+        for name, m in pairs(existing) do
+            data = data .. makeEntry(
+                name,
+                m.etype or REG,
+                m.owner or 0,
+                m.group or 0,
+                m.perms or RWX_RX_RX,
+                m.cmeta or ""
+            )
+        end
+
+        local ok, err = pcall(function()
+            local f = rootDisk:open(metaPath, "w")
+            f.write(data)
+            f.close()
+        end)
+        if not ok then
+            kernel.log("permissions: failed to write " .. metaPath .. ": " .. tostring(err), "WARN", 0xFF8800)
+        end
+    end
+
+    kernel.log("Seeding filesystem permissions...")
+
+    mergeMeta("/", {
+        {"bin",  REG, 0, 0, RWX_RX_RX},
+        {"boot", REG, 0, 0, RWX_RX_RX},
+        {"dev",  REG, 0, 0, RWXRWXRWX},
+        {"etc",  REG, 0, 0, RWX_RX_RX},
+        {"home", REG, 0, 0, RWX_RX_RX},
+        {"lib",  REG, 0, 0, RWX_RX_RX},
+        {"proc", REG, 0, 0, RWXRWXRWX},
+        {"root", REG, 0, 0, RW____   },
+        {"sbin", REG, 0, 0, RWX_RX_RX},
+        {"tmp",  REG, 0, 0, RWXRWXRWX},
+        {"usr",  REG, 0, 0, RWX_RX_RX},
+        {"var",  REG, 0, 0, RWXRWXRWX},
+        {"opt",  REG, 0, 0, RWX_RX_RX},
+    })
+
+    mergeMeta("/bin", {
+        {"login",       REG, 0, 0, SUID_755 },
+        {"su",          REG, 0, 0, SUID_755 },
+        {"sudo",        REG, 0, 0, SUID_755 },
+    })
+
+    mergeMeta("/etc", {
+        {"passwd", REG, 0, 0, RW_R_R   },
+        {"shadow", REG, 0, 0, RW____   },
+        {"pam.d",  REG, 0, 0, RW____   },
+    })
+
+    mergeMeta("/etc/pam.d", {
+        {"secret", REG, 0, 0, RW____},
+    })
+
+    kernel.log("Filesystem permissions seeded.")
+end

Src/Hyperion-kernel/data/lib/modules/hyperion/99_final.kmod

@@ -0,0 +1,3 @@
+--:Minify:--
+local kernel = ...
+kernel.allowGlobalOverwrites = false

Src/Hyperion-kernel/etc/passwd

@@ -1 +0,0 @@
-0:0:root:/root:/bin/bash

Src/Hyperion-kernel/lib/modules/Hyperion/10_vfs.kmod

@@ -1,629 +0,0 @@
--- :Minify:--
-local kernel = ...
-local vfs = {}
-kernel.vfs = vfs
-vfs.mounts = {["$"] = "/"}
-vfs.disks = kernel.disks
-
--- Path normalization
-local function normalizePath(path)
-    local task = kernel.currentTask
-    local cwd = task.cwd or "/"
-    if path:sub(1, 1) ~= "/" then path = cwd .. "/" .. path end
-    local parts = {}
-    for part in path:gmatch("[^/]+") do
-        if part == ".." then
-            if #parts > 0 then table.remove(parts) end
-        elseif part ~= "." and part ~= "" then
-            table.insert(parts, part)
-        end
-    end
-    return "/" .. table.concat(parts, "/")
-end
-
-function vfs.splitPath(path)
-    local rv=string.split(path,"/")
-    while table.indexOf(rv, "") ~= -1 do
-        table.remove(rv, table.indexOf(rv, ""))
-    end
-    return rv
-end
-
--- Resolve mount and disk path
-local function resolvePath(path)
-    path = normalizePath(path)
-
-    local mountPoint = nil
-    local mountId = nil
-
-    for id, mp in pairs(vfs.mounts) do
-        if path == mp or (mp == "/" and path:sub(1, 1) == "/") or path:sub(1, #mp + 1) == mp .. "/" then
-            if not mountPoint or #mp > #mountPoint then
-                mountPoint = mp
-                mountId = id
-            end
-        end
-    end
-
-    if not mountId then
-        error("ENODEV")
-    end
-
-    local diskPath = path:sub(#mountPoint + 1)
-    if diskPath == "" then
-        diskPath = "/"
-    end
-
-    if kernel.config.logPathResolution then
-        kernel.log("Path '"..path.."' resolved to disk '"..mountId.."' and path '"..diskPath.."'")
-    end
-
-    return vfs.disks[mountId], diskPath
-end
-
--- Allocate file descriptor for current task
-local function allocFD(task)
-    local fd = 0
-    while task.fd[fd] do fd = fd + 1 end
-    if fd >= kernel.config.maxFilesPerTask then error("ENFILE") end
-    return fd
-end
-
--- System-wide open file limit
-local total = 0
-local function checkSystemLimit()
-    if total >= kernel.config.maxOpenFiles - 16 then error("ENFILE") end
-end
-
--- File object constructor
-local function newFileObj(handle, mode, path, meta, type)
-    return {
-        handle = handle,
-        mode = mode,
-        path = path,
-        meta = meta,
-        type = type,
-        refcount = 1
-    }
-end
-
-function vfs.newfd(fdobj)
-    checkSystemLimit()
-    total=total+1
-    local fd = allocFD(kernel.currentTask)
-    kernel.currentTask.fd[fd]=fdobj
-end
-
--- Parse metafile
-local function parseMetafile(file)
-    if not file or file == "" then return {} end
-
-    local ret = {}
-    local pointer = 1
-
-    while pointer <= #file do
-        local namelen = file:byte(pointer)
-        pointer = pointer + 1
-
-        local name = file:sub(pointer, pointer + namelen - 1)
-        pointer = pointer + namelen
-
-        local owner = file:byte(pointer)
-        local group = file:byte(pointer + 1)
-        local perms = file:byte(pointer + 2)
-        pointer = pointer + 3
-
-        local cmetalen = file:byte(pointer)
-        pointer = pointer + 1
-
-        local cmeta = ""
-        if cmetalen > 0 then
-            cmeta = file:sub(pointer, pointer + cmetalen - 1)
-            pointer = pointer + cmetalen
-        end
-
-        ret[name] = {owner = owner, group = group, perms = perms, cmeta = cmeta}
-    end
-
-    return ret
-end
-
--- Build metafile
-local function makeMetafile(meta)
-    local file = ""
-    for name, m in pairs(meta) do
-        local entry = ""
-        entry = entry .. string.char(#name) .. name
-        entry = entry .. string.char(m.owner, m.group, m.perms)
-        entry = entry .. string.char(#m.cmeta) .. m.cmeta
-        file = file .. entry
-    end
-    return file
-end
-
--- Get file metadata object
-local function getFileMeta(path)
-    local disk, fullPath = resolvePath(path)
-    fullPath = normalizePath(fullPath)
-
-    local parts = {}
-    for p in fullPath:gmatch("[^/]+") do table.insert(parts, p) end
-
-    -- default fallback
-    local default = {owner = 0, group = 0, perms = 63, cmeta = ""}
-
-    -- walk from deepest parent upward
-    for i = #parts, 1, -1 do
-        local parent = "/" .. table.concat(parts, "/", 1, i - 1)
-        if parent ~= "/" then parent = parent .. "/" end
-
-        local target = parts[i]
-        if target == ".meta" then error("Cannot open metafile") end
-        local metaPath = parent .. ".meta"
-
-        if disk:fileExists(metaPath) then
-            local f = disk:open(metaPath, "r")
-            local text = f.read(65535)
-            f.close()
-
-            local parsed = parseMetafile(text)
-            if parsed[target] then return parsed[target] end
-        end
-    end
-
-    return default
-end
-
-local function ensureParentMeta(path)
-    local disk, fullPath = resolvePath(path)
-    fullPath = normalizePath(fullPath)
-
-    -- split parent + name
-    local parent, name = fullPath:match("^(.*)/([^/]+)$")
-    if not parent then
-        parent = "/"
-        name = fullPath:gsub("^/", "")
-    end
-
-    if name == ".meta" then error("Cannot open metafile") end
-
-    if parent ~= "/" and parent:sub(-1) ~= "/" then parent = parent .. "/" end
-
-    local metaPath = parent .. ".meta"
-
-    if not disk:fileExists(metaPath) then
-        local f = disk:open(metaPath, "w")
-        f.write("")
-        f.close()
-    end
-
-    return metaPath, name
-end
-
--- Permission checking
-local function checkperms(meta, mode)
-    local modes = {
-        r = {owner = 5, group = 3, everyone = 1},
-        w = {owner = 4, group = 2, everyone = 0},
-        a = {owner = 4, group = 2, everyone = 0}
-    }
-
-    local bits = meta.perms
-    local function bit_is_set(num, bit)
-        return math.floor(num / (2 ^ bit)) % 2 == 1
-    end
-
-    if kernel.uid == 0 then return true end
-    if kernel.uid == meta.owner and bit_is_set(bits, modes[mode].owner) then
-        return true
-    end
-
-    if meta.group and kernel.groups then
-        for _, gid in ipairs(kernel.groups) do
-            if gid == meta.group and bit_is_set(bits, modes[mode].group) then
-                return true
-            end
-        end
-    end
-
-    if bit_is_set(bits, modes[mode].everyone) then return true end
-    error("EACCES")
-end
-
--- mounts
-local function normalizeMountPoint(path)
-    path = normalizePath(path)
-    if path ~= "/" and path:sub(-1) == "/" then path = path:sub(1, -2) end
-    return path
-end
-
-local required = {
-    "open",
-    "type",
-    "list",
-    "attributes",
-    "fileExists",
-    "makeDirectory",
-    "remove"
-}
-
-local function check(disk)
-    for _, name in ipairs(required) do
-        if type(disk[name]) ~= "function" then
-            error("Invalid disk: missing method '" .. name .. "'")
-        end
-    end
-end
-
-function vfs.mount(target, diskOrId)
-    if kernel.uid ~= 0 then error("EPERM") end
-    if not target then error("EINVAL") end
-
-    target = normalizeMountPoint(target)
-    if not vfs.exists(target) then vfs.mkdir(target) end
-    if vfs.type(target) ~= "directory" then error("EINVAL") end
-
-    local disk
-    local id
-
-    if type(diskOrId) == "string" then
-        disk = kernel.disks[diskOrId]
-        if not disk then error("ENODEV") end
-        check(disk)
-        id = diskOrId
-    elseif type(diskOrId) == "table" then
-        check(disk)
-        disk = diskOrId
-        id = disk.address
-        vfs.disks[id] = disk
-    else
-        error("EINVAL")
-    end
-
-    -- Prevent shadowing an existing mount
-    for _, mp in pairs(vfs.mounts) do if mp == target then error("EBUSY") end end
-
-    vfs.mounts[id] = target
-    return true
-end
-
-function vfs.umount(target)
-    if kernel.uid ~= 0 then error("EPERM") end
-    if not target then error("EINVAL") end
-
-    target = normalizeMountPoint(target)
-
-    for id, mp in pairs(vfs.mounts) do
-        if mp == target then
-            if id == "$" then error("EBUSY") end -- root fs
-            vfs.mounts[id] = nil
-            return true
-        end
-    end
-
-    error("EINVAL")
-end
-
--- Open file
-function vfs.open(path, mode)
-    checkSystemLimit()
-    local task = kernel.currentTask
-    local fd = allocFD(task)
-    local disk, diskPath = resolvePath(path)
-    if not disk then error("NODISK") end
-
-    local meta = getFileMeta(path)
-    checkperms(meta, mode)
-
-    local handle
-    if disk:type(diskPath)~="directory" then
-        handle = disk:open(diskPath, mode)
-        if type(handle)~="table" then error("ENFILE") end
-    end
-
-    task.fd[fd] = newFileObj(handle, mode, path, meta, disk:type(diskPath))
-    if not disk.isvirt then
-        total = total + 1
-    end
-    return fd
-end
-
--- Read
-function vfs.read(fd, count)
-    local task = kernel.currentTask
-    local file = task.fd[fd]
-    if not file then error("EBADF") end
-    if not file.handle.read then error("EBADF") end
-    return file.handle.read(count or 1)
-end
-
--- Write
-function vfs.write(fd, content)
-    local task = kernel.currentTask
-    local file = task.fd[fd]
-    if not file then error("EBADF") end
-    if not file.handle.write then error("EBADF") end
-    return file.handle.write(content)
-end
-
--- Pread / Pwrite
-function vfs.pread(fd, count, offset)
-    local task = kernel.currentTask
-    local file = task.fd[fd]
-    if not file then error("EBADF") end
-    if not file.handle.read then error("EBADF") end
-    if not file.handle.seek then error("EBADF") end
-    file.handle.seek("set", offset)
-    return file.handle.read(count or 1)
-end
-
-function vfs.pwrite(fd, content, offset)
-    local task = kernel.currentTask
-    local file = task.fd[fd]
-    if not file then error("EBADF") end
-    if not file.handle.write then error("EBADF") end
-    if not file.handle.seek then error("EBADF") end
-    file.handle.seek("set", offset)
-    return file.handle.write(content)
-end
-
--- Seek
-function vfs.lseek(fd, offset, whence)
-    local task = kernel.currentTask
-    local file = task.fd[fd]
-    if not file then error("EBADF") end
-    if not file.handle.seek then error("EBADF") end
-    return file.handle.seek(whence or "set", offset)
-end
-
--- Fsync
-function vfs.fsync(fd)
-    local task = kernel.currentTask
-    local file = task.fd[fd]
-    if not file then error("EBADF") end
-    if not file.handle.flush then error("EBADF") end
-    if file.mode ~= "w" and file.mode ~= "a" then error("EBADF") end
-    file.handle.flush()
-end
-
--- Close
-function vfs.close(fd)
-    local task = kernel.currentTask
-    local file = task.fd[fd]
-    if not file then error("EBADF") end
-
-    task.fd[fd] = nil
-    total = total - 1
-
-    file.refcount = file.refcount - 1
-    if file.refcount <= 0 then
-        if file.handle.close then
-            file.handle.close()
-        end
-    end
-end
-
--- Sendfile
-function vfs.sendfile(outfd, infd, count)
-    local task = kernel.currentTask
-    local inFile = task.fd[infd]
-    local outFile = task.fd[outfd]
-    if not inFile or not outFile then error("EBADF") end
-    if not inFile.handle.read then error("EBADF") end
-    if not outFile.handle.write then error("EBADF") end
-    local data = inFile.handle.read(count or 1024)
-    if not data or data == "" then return end
-    return outFile.handle.write(data)
-end
-
--- Stat / Fstat
-function vfs.stat(path)
-    local disk, diskPath = resolvePath(path)
-    local meta = getFileMeta(path)
-    local attrs = disk:attributes(diskPath)
-    return {
-        size = attrs.size,
-        modified = attrs.modified,
-        created = attrs.created,
-        owner = meta.owner,
-        group = meta.group,
-        xattr = meta.cmeta
-    }
-end
-
-function vfs.fstat(fd)
-    local task = kernel.currentTask
-    local file = task.fd[fd]
-    if not file then error("EBADF") end
-    local disk, path = resolvePath(file.path)
-    local attrs = disk:attributes(path)
-    return {
-        size = attrs.size,
-        modified = attrs.modified,
-        created = attrs.created,
-        owner = file.meta.owner,
-        group = file.meta.group,
-        xattr = file.meta.cmeta
-    }
-end
-
--- Directory operations
-function vfs.listdir(path)
-    local disk, diskPath = resolvePath(path)
-    if disk:type(diskPath) ~= "directory" then error("ENOENT") end
-    local meta = getFileMeta(path)
-    checkperms(meta, "r")
-    local list = disk:list(diskPath)
-    if table.indexOf(list, ".meta") ~= -1 then
-        table.remove(list, table.indexOf(list, ".meta"))
-    end
-    return list
-end
-
-function vfs.mkdir(path)
-    local disk, diskPath = resolvePath(path)
-    local meta = getFileMeta(path)
-    checkperms(meta, "w")
-    disk:makeDirectory(diskPath)
-end
-
-function vfs.remove(path)
-    local disk, diskPath = resolvePath(path)
-    local meta = getFileMeta(path)
-    checkperms(meta, "w")
-    disk:remove(diskPath)
-end
-
--- Permission functions
-function vfs.chmod(path, perms)
-    local disk, diskPath = resolvePath(path)
-    local meta = getFileMeta(path)
-
-    if meta.owner ~= kernel.currentTask.uid then error("EACCES") end
-    meta.perms = perms
-
-    local mpath, target = ensureParentMeta(path)
-
-    local mf = disk:open(mpath, "r")
-    local text = mf.read(65535)
-    mf.close()
-
-    local parsed = parseMetafile(text)
-    parsed[target] = meta
-
-    local f = disk:open(mpath, "w")
-    f.write(makeMetafile(parsed))
-    f.close()
-end
-
-function vfs.fchmod(fd, perms)
-    local task = kernel.currentTask
-    local file = task.fd[fd]
-    if not file then error("EBADF") end
-    vfs.chmod(file.path, perms)
-end
-
-function vfs.chown(path, uid, gid)
-    local disk, diskPath = resolvePath(path)
-    local meta = getFileMeta(path)
-
-    if meta.owner ~= kernel.currentTask.uid then error("EACCES") end
-    meta.owner = uid
-    meta.group = gid
-
-    local mpath, target = ensureParentMeta(path)
-
-    local mf = disk:open(mpath, "r")
-    local text = mf.read(65535)
-    mf.close()
-
-    local parsed = parseMetafile(text)
-    parsed[target] = meta
-
-    local f = disk:open(mpath, "w")
-    f.write(makeMetafile(parsed))
-    f.close()
-end
-
-function vfs.fchown(fd, uid, gid)
-    local task = kernel.currentTask
-    local file = task.fd[fd]
-    if not file then error("EBADF") end
-    vfs.chown(file.path, uid, gid)
-end
-
-function vfs.exists(path)
-    local disk, diskPath = resolvePath(path)
-    local meta = getFileMeta(path)
-    checkperms(meta, "r")
-    return disk:fileExists(diskPath)
-end
-
-function vfs.type(path)
-    local disk, diskPath = resolvePath(path)
-    local meta = getFileMeta(path)
-    checkperms(meta, "r")
-    return disk:type(diskPath)
-end
-
-function vfs.getcwd() return kernel.currentTask.cwd end
-
-function vfs.chdir(path) kernel.currentTask.cwd = path end
-
-function vfs.dup(oldfd)
-    local task = kernel.currentTask
-    local file = task.fd[oldfd]
-    if not file then error("EBADF") end
-
-    checkSystemLimit()
-
-    local newfd = allocFD(task)
-    file.refcount = file.refcount + 1
-    task.fd[newfd] = file
-    total = total + 1
-
-    return newfd
-end
-
-function vfs.dup2(oldfd, newfd)
-    local task = kernel.currentTask
-    local file = task.fd[oldfd]
-    if not file then error("EBADF") end
-    if newfd < 0 or newfd >= kernel.config.maxFilesPerTask then
-        error("EBADF")
-    end
-
-    if oldfd == newfd then
-        return newfd
-    end
-
-    if task.fd[newfd] then
-        vfs.close(newfd)
-    end
-
-    checkSystemLimit()
-
-    file.refcount = file.refcount + 1
-    task.fd[newfd] = file
-    total = total + 1
-
-    return newfd
-end
-
-function vfs.devctl(fd, method, ...)
-    if not kernel.currentTask.fd[fd] then error("EBADF") end
-    if not kernel.currentTask.fd[fd].handle[method] then error("EINVAL") end
-    return kernel.currentTask.fd[fd].handle[method](...)
-end
-
--- Export syscalls
-local sys = kernel.syscalls
-sys["open"] = vfs.open
-sys["close"] = vfs.close
-sys["read"] = vfs.read
-sys["write"] = vfs.write
-sys["pread"] = vfs.pread
-sys["pwrite"] = vfs.pwrite
-sys["lseek"] = vfs.lseek
-sys["fsync"] = vfs.fsync
-sys["sendfile"] = vfs.sendfile
-sys["stat"] = vfs.stat
-sys["fstat"] = vfs.fstat
-sys["mkdir"] = vfs.mkdir
-sys["remove"] = vfs.remove
-sys["listdir"] = vfs.listdir
-sys["chmod"] = vfs.chmod
-sys["fchmod"] = vfs.fchmod
-sys["chown"] = vfs.chown
-sys["fchown"] = vfs.fchown
-sys["exists"] = vfs.exists
-sys["type"] = vfs.type
-sys["mount"] = vfs.mount
-sys["umount"] = vfs.umount
-sys["getcwd"] = vfs.getcwd
-sys["chdir"] = vfs.chdir
-sys["dup"] = vfs.dup
-sys["dup2"] = vfs.dup2
-sys["devctl"] = vfs.devctl
-
-kernel.log("VFS module loaded")

Src/Hyperion-kernel/lib/modules/Hyperion/11_require.kmod

@@ -1,40 +0,0 @@
--- :Minify:--
-local kernel = ...
-local cache = {}
-kernel.searchpaths = {
-    "/lib/?.lua", "/lib/?", "/usr/lib/?.lua", "/usr/lib/?",
-    "/usr/local/lib/?.lua", "/usr/local/lib/?", "?.lua", "?"
-}
-
-function require(module, ...)
-    if cache[module] then return cache[module] end
-    local modpath = module:gsub("%.", "/")
-    local failed = {}
-    for _, path in ipairs(kernel.searchpaths) do
-        local full_path = string.replace(path, "?", modpath)
-        if full_path:sub(1, 1) ~= "/" then
-            full_path = kernel.currentTask.cwd .. full_path
-        end
-
-        if kernel.vfs.exists(full_path) then
-            if kernel.vfs.type(full_path) == "directory" then
-                full_path = full_path .. "/init"
-            end
-
-            if kernel.vfs.exists(full_path) then
-                local handle = kernel.vfs.open(full_path, "r")
-                local file_content = kernel.vfs.read(handle, 1024 * 1024 * 4)
-                kernel.vfs.close(handle)
-
-                return
-                    assert(load(file_content, full_path, "t", kernel._U))(...)
-            else
-                table.insert(failed, full_path)
-            end
-        else
-            table.insert(failed, full_path)
-        end
-    end
-
-    error("Module not found: " .. module .. " (searched paths: " .. table.concat(failed, ", ") .. ")")
-end

Src/Hyperion-kernel/lib/modules/Hyperion/12_devfs.kmod

@@ -1,147 +0,0 @@
---:Minify:--
-local kernel = ...
-
-local proxy = {}
-local data = {}
-
-proxy.address = "devfs0000"
-proxy.isvirt = true
-proxy.isReadOnly = function() return false end
-proxy.spaceUsed = function() return 0 end
-proxy.spaceTotal = function() return 0 end
-proxy.makeDirectory = function() error("EACCES") end
-proxy.remove = function() error("EACCES") end
-proxy.setLabel = function() error("EACCES") end
-proxy.getLabel = function() return "devfs" end
-proxy.attributes = function(path) return {
-    size = 0,
-    modified = 0,
-    created = 0,
-} end
-
-function proxy:open(path, mode)
-    local steps = kernel.vfs.splitPath(path)
-    local step = data
-    for i=1, #steps-1 do
-        local dat = step[steps[i]]
-        if type(dat) ~= "table" then error("ENFILE") end
-        step=dat
-    end
-    if type(step[steps[#steps]]) == "function" then
-        return step[steps[#steps]]("open", mode)
-    end
-    error("ENFILE")
-end
-
-function proxy:type(path, mode)
-    local steps = kernel.vfs.splitPath(path)
-    local step = data
-    if #steps == 0 then
-        return "directory"
-    end
-    for i=1, #steps-1 do
-        local dat = step[steps[i]]
-        if type(dat) ~= "table" then error("ENFILE") end
-        step=dat
-    end
-    if type(step[steps[#steps]]) == "function" then
-        return step[steps[#steps]]("type", mode)
-    end
-    if type(step[steps[#steps]]) == "table" then
-        return "directory"
-    end
-    error("ENOENT")
-end
-
-function proxy:list(path)
-    local steps = kernel.vfs.splitPath(path)
-    local step = data
-    if #steps == 0 then
-        return table.keys(data)
-    end
-    for i=1, #steps-1 do
-        local dat = step[steps[i]]
-        if type(dat) ~= "table" then error("ENOENT") end
-        step=dat
-    end
-    if type(step[steps[#steps]]) == "table" then
-        return table.keys(step[steps[#steps]])
-    end
-    error("ENOENT")
-end
-
-function proxy:fileExists(path)
-    local ok = pcall(function()
-        return self:type(path)
-    end)
-    return ok
-end
-
-function data.random(op, mode)
-    if op=="type" then
-        return "character device"
-    elseif op=="open" then
-        if mode=="r" then
-            return {
-                read=function(amount)
-                    local str = ""
-                    for i=1, amount or 1 do
-                        str=str..string.char(math.random(0, 255))
-                    end
-                    return str
-                end
-            }
-        elseif mode=="w" or mode=="a" then
-            return {
-                write=function() end
-            }
-        else error("EACCES")
-        end
-    end
-end
-
-function data.null(op, mode)
-    if op=="type" then
-        return "character device"
-    elseif op=="open" then
-        if mode=="r" then
-            return {
-                read=function(amount) end
-            }
-        elseif mode=="w" or mode=="a" then
-            return {
-                write=function() end
-            }
-        else error("EACCES")
-        end
-    end
-end
-
-function data.zero(op, mode)
-    if op=="type" then
-        return "character device"
-    elseif op=="open" then
-        if mode=="r" then
-            return {
-                read=function(amount)
-                    local str = ""
-                    for i=1, amount or 1 do
-                        str=str..string.char(0)
-                    end
-                    return str
-                end
-            }
-        elseif mode=="w" or mode=="a" then
-            return {
-                write=function() end
-            }
-        else error("EACCES")
-        end
-    end
-end
-
-data["disk"]={}
-kernel.devfs={}
-kernel.devfs.data=data
-kernel.devfs.proxy=proxy
-kernel.disks["devfs0000"]=proxy

Src/Hyperion-kernel/lib/modules/Hyperion/12_tmpfs.kmod

@@ -1,129 +0,0 @@
-local kernel = ...
-
-local proxy = {}
-local data = {}
-
-proxy.address = "tmpfs0000"
-proxy.isvirt = true
-proxy.isReadOnly = function() return false end
-
--- Space functions (just placeholders)
-proxy.spaceUsed = function() return 0 end
-proxy.spaceTotal = function() return 0 end
-
--- Writable operations
-proxy.makeDirectory = function(_, path)
-    local steps = kernel.vfs.splitPath(path)
-    local step = data
-    for i=1,#steps do
-        if not step[steps[i]] then
-            step[steps[i]] = {}
-        elseif type(step[steps[i]]) ~= "table" then
-            error("ENOTDIR")
-        end
-        step = step[steps[i]]
-    end
-end
-
-proxy.remove = function(_, path)
-    local steps = kernel.vfs.splitPath(path)
-    local step = data
-    for i=1,#steps-1 do
-        step = step[steps[i]]
-        if not step then error("ENOENT") end
-    end
-    step[steps[#steps]] = nil
-end
-
-proxy.setLabel = function(_, label) end
-proxy.getLabel = function() return "tmpfs" end
-
-proxy.attributes = function(_, path)
-    local steps = kernel.vfs.splitPath(path)
-    local step = data
-    for i=1,#steps do
-        step = step[steps[i]]
-        if not step then error("ENOENT") end
-    end
-    return {
-        size = type(step) == "string" and #step or 0,
-        modified = 0,
-        created = 0,
-    }
-end
-
--- Open files
-function proxy:open(path, mode)
-    local steps = kernel.vfs.splitPath(path)
-    local step = data
-    for i=1,#steps-1 do
-        if not step[steps[i]] then
-            if mode == "w" then step[steps[i]] = {} else error("ENOENT") end
-        elseif type(step[steps[i]]) ~= "table" then
-            error("ENOTDIR")
-        end
-        step = step[steps[i]]
-    end
-    local filename = steps[#steps]
-
-    if mode == "r" then
-        if type(step[filename]) ~= "string" then error("ENOENT") end
-        local content = step[filename]
-        local pos = 1
-        return {
-            read = function(amount)
-                amount = amount or #content
-                local chunk = content:sub(pos, pos+amount-1)
-                pos = pos + #chunk
-                return chunk
-            end
-        }
-    elseif mode == "w" then
-        step[filename] = ""
-        return {
-            write = function(str)
-                step[filename] = str
-            end
-        }
-    elseif mode == "a" then
-        if type(step[filename]) ~= "string" then step[filename] = "" end
-        return {
-            write = function(str)
-                step[filename] = step[filename] .. str
-            end
-        }
-    else
-        error("EACCES")
-    end
-end
-
-function proxy:type(path)
-    local steps = kernel.vfs.splitPath(path)
-    local step = data
-    if #steps == 0 then return "directory" end
-    for i=1,#steps do
-        step = step[steps[i]]
-        if not step then return false end
-    end
-    if type(step) == "table" then return "directory" end
-    if type(step) == "string" then return "file" end
-end
-
-function proxy:list(path)
-    local steps = kernel.vfs.splitPath(path)
-    local step = data
-    for i=1,#steps do
-        step = step[steps[i]]
-        if not step then error("ENOENT") end
-    end
-    if type(step) ~= "table" then error("ENOTDIR") end
-    local keys = {}
-    for k,_ in pairs(step) do table.insert(keys, k) end
-    return keys
-end
-
-function proxy:fileExists(path)
-    return pcall(function() return self:type(path) end)
-end
-
-kernel.disks["tmpfs0000"] = proxy

Src/Hyperion-kernel/lib/modules/Hyperion/14_keventd.kmod

@@ -1,22 +0,0 @@
----- :Minify:--
---local kernel = ...
---
---local timeout = false
---kernel.processes.keventd = function()
---    while true do
---        local event = {kernel.computer:getMachineEvent()}
---        if event[1] then
---            if event[1] == "keyTyped" then
---                if event[3] == "\x1b^s" then
---                    kernel.shutdown()
---                elseif event[3] == "\x1b^r" then
---                    kernel.reboot()
---                end
---            end
---            timeout = false
---        else
---            timeout = true
---        end
---        if timeout then sleep(.05) end
---    end
---end

Src/Hyperion-kernel/lib/modules/Hyperion/20_socket.kmod

@@ -1,14 +0,0 @@
---:Minify:--
-local kernel = ...
-local socket = {}
-
-function socket.socket()
-    
-end
-
-function socket.bind()
-    
-end
-
-kernel.socket=socket
-kernel.log("Loaded socket module")

Src/Hyperion-kernel/lib/modules/Hyperion/26_tty.kmod

@@ -1,6 +0,0 @@
---:Minify:--
-local kernel=...
-kernel.vfs.open("/dev/null", "r")
-kernel.vfs.open("/dev/tty/TTY1", "w")
-kernel.vfs.open("/dev/null", "w")
-kernel.status="term"

Src/Hyperion-kernel/lib/modules/Hyperion/40_auth.kmod

@@ -1,232 +0,0 @@
---:Minify:--
-local kernel = ...
-local auth = {}
-kernel.auth = auth
-
--- @SPSF work here
-
--- needed
-
--- login           -- sets the current proccess to the specifyed user id
--- setPassword     -- sets the password for specifiyed user id
--- setUsername     -- sets 
--- newUser         -- sets 
-
--- PASSWD FILE FORMAT
--- uid:gid:username:homedir:shell
-
--- SHADOW FILE FORMAT
--- uid:salt:hash
-
-local function getFile(path)
-    local file = kernel.vfs.open(path, "r")
-    if not file then error("Failed to open file: "..path) end
-    local content = kernel.vfs.read(file, 1024000)
-    kernel.vfs.close(file)
-    return content
-end
-
-local blake2s
-do
-    local MOD32 = 2^32
-    local function norm(x)
-        return x % MOD32
-    end
-
-    local function tobits(x)
-        x = norm(x)
-        local t = {}
-        for i = 0, 31 do
-            local b = x % 2
-            t[i] = b
-            x = (x - b) / 2
-        end
-        return t
-    end
-
-    local function frombits(t)
-        local x = 0
-        local p = 1
-        for i = 0, 31 do
-            if t[i] == 1 then
-                x = x + p
-            end
-            p = p * 2
-        end
-        return norm(x)
-    end
-
-    local function bor(...)
-        local args = {...}
-        if #args == 0 then return 0 end
-        local bits = tobits(args[1])
-        for i = 2, #args do
-            local b = tobits(args[i])
-            for j = 0, 31 do
-                bits[j] = (bits[j] == 1 or b[j] == 1) and 1 or 0
-            end
-        end
-        return frombits(bits)
-    end
-
-    local function bxor(...)
-        local args = {...}
-        if #args == 0 then return 0 end
-        local bits = tobits(args[1])
-        for i = 2, #args do
-            local b = tobits(args[i])
-            for j = 0, 31 do
-                bits[j] = (bits[j] ~= b[j]) and 1 or 0
-            end
-        end
-        return frombits(bits)
-    end
-
-    local function lshift(x, n)
-        return norm(norm(x) * 2^n)
-    end
-
-    local function rshift(x, n)
-        return math.floor(norm(x) / 2^n)
-    end
-
-    local function rotr(x, n)
-        return bor(rshift(x, n), lshift(x, 32 - n))
-    end
-
-    local IV = {
-        0x6A09E667, 0xBB67AE85, 0x3C6EF372, 0xA54FF53A,
-        0x510E527F, 0x9B05688C, 0x1F83D9AB, 0x5BE0CD19
-    }
-
-    local SIGMA = {
-        {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15},
-        {14,10,4,8,9,15,13,6,1,12,0,2,11,7,5,3},
-        {11,8,12,0,5,2,15,13,10,14,3,6,7,1,9,4},
-        {7,9,3,1,13,12,11,14,2,6,5,10,4,0,15,8},
-        {9,0,5,7,2,4,10,15,14,1,11,12,6,8,3,13},
-        {2,12,6,10,0,11,8,3,4,13,7,5,15,14,1,9},
-        {12,5,1,15,14,13,4,10,0,7,6,3,9,2,8,11},
-        {13,11,7,14,12,1,3,9,5,0,15,4,8,6,2,10},
-        {6,15,14,9,11,3,0,8,12,2,13,7,1,4,10,5},
-        {10,2,8,4,7,6,1,5,15,11,9,14,3,12,13,0}
-    }
-
-    local function G(v, a, b, c, d, x, y)
-        v[a] = (v[a] + v[b] + x) % MOD32
-        v[d] = rotr(bxor(v[d], v[a]), 16)
-        v[c] = (v[c] + v[d]) % MOD32
-        v[b] = rotr(bxor(v[b], v[c]), 12)
-        v[a] = (v[a] + v[b] + y) % MOD32
-        v[d] = rotr(bxor(v[d], v[a]), 8)
-        v[c] = (v[c] + v[d]) % MOD32
-        v[b] = rotr(bxor(v[b], v[c]), 7)
-    end
-
-    local function compress(h, block, t, last)
-        local v = {}
-        for i = 1, 8 do v[i] = h[i] end
-        for i = 1, 8 do v[i + 8] = IV[i] end
-
-        v[13] = bxor(v[13], t)
-        if last then
-            v[15] = bxor(v[15], 0xFFFFFFFF)
-        end
-
-        local m = {}
-        for i = 0, 15 do
-            local p = i * 4 + 1
-            m[i] =
-                (block:byte(p) or 0) +
-                ((block:byte(p + 1) or 0) * 0x100) +
-                ((block:byte(p + 2) or 0) * 0x10000) +
-                ((block:byte(p + 3) or 0) * 0x1000000)
-        end
-
-        for r = 1, 10 do
-            local s = SIGMA[r]
-            G(v,1,5,9,13,  m[s[1]],  m[s[2]])
-            G(v,2,6,10,14, m[s[3]],  m[s[4]])
-            G(v,3,7,11,15, m[s[5]],  m[s[6]])
-            G(v,4,8,12,16, m[s[7]],  m[s[8]])
-            G(v,1,6,11,16, m[s[9]],  m[s[10]])
-            G(v,2,7,12,13, m[s[11]], m[s[12]])
-            G(v,3,8,9,14,  m[s[13]], m[s[14]])
-            G(v,4,5,10,15, m[s[15]], m[s[16]])
-        end
-
-        for i = 1, 8 do
-            h[i] = bxor(h[i], v[i], v[i + 8])
-        end
-    end
-
-    function blake2s(msg, key)
-        key = key or ""
-
-        local h = {}
-        for i = 1, 8 do h[i] = IV[i] end
-
-        local outlen = 32 -- bytes
-        h[1] = bxor(
-            h[1],
-            0x01010000 + lshift(#key, 8) + outlen
-        )
-
-        local t = 0
-
-        if #key > 0 then
-            local block = key .. string.rep("\0", 64 - #key)
-            t = #key
-            compress(h, block, t, false)
-        end
-
-        for i = 1, #msg, 64 do
-            local block = msg:sub(i, i + 63)
-            if #block < 64 then
-                block = block .. string.rep("\0", 64 - #block)
-            end
-            t = t + math.min(64, #msg - i + 1)
-            compress(h, block, t, i + 64 > #msg)
-        end
-
-        local out = ""
-        for i = 1, 8 do
-            out = out .. string.format("%08x", h[i])
-        end
-        return out
-    end
-end
-
-if not blake2s then error("Failed to load blake2s") end
-
-if not kernel.vfs.exists("/etc/pam.d/secret") then
-    kernel.log("PAM SECRET REGENERATING PLEASE USE ROOT")
-    local key = ""
-    for i=1, 256 do
-        key=key..string.char(math.random(0,255))
-    end
-    local handle = kernel.vfs.open("/etc/pam.d/secret", "w")
-    kernel.vfs.write(handle, key)
-    kernel.vfs.close(handle)
-end
-
-local pepper = getFile("/etc/pam.d/secret")
-local passwdFile = getFile("/etc/passwd")
-local shadowFile = getFile("/etc/shadow")
-local passwdLines = string.split(passwdFile,"\n")
-local shadowLines = string.split(shadowFile,"\n")
-local passwd,shadow={},{}
-
-for _,v in ipairs(passwdLines) do
-    passwd[#passwd+1]=string.split(v,":")
-end
-
-for _,v in ipairs(shadowLines) do
-    shadow[#shadow+1]=string.split(v,":")
-end
-
-for i,v in pairs(passwd) do
-    kernel.users[tonumber(v[1])]=v[3]
-end
-kernel.passwd=passwd
-

Src/Hyperion-kernel/lib/modules/Hyperion/45_hypervisor.kmod

@@ -1,447 +0,0 @@
--- :Minify:--
-local kernel = ...
-local tasks = {}
-local sys = {}
-local nextpid = 2
-kernel.exitMain = false
-
-function sys.spawn(func, name, envars, args, tgid)
-    local id = nextpid
-    nextpid = nextpid + 1
-
-    tasks[tostring(id)] = {
-        coro = coroutine.create(function()
-            local ok, err = xpcall(func, debug.traceback, table.unpack(args or {}))
-            if not ok then
-                if kernel.config.logTaskExit then
-                    kernel.log(
-                        "Task " .. tostring(id) .. " exited with err: " ..
-                            tostring(err), "ERROR", 2)
-                end
-
-                if type(err) == "number" then
-                    tasks[tostring(id)].exit = err
-                end
-            else
-                if kernel.config.logTaskExit then
-                    if err then
-                        kernel.log("Task " .. tostring(id) ..
-                                       " exited with code: " .. tostring(err),
-                                   "INFO")
-                    else
-                        kernel.log("Task " .. tostring(id) ..
-                                       " exited without code", "INFO")
-                    end
-                end
-                
-                if type(err) == "number" then
-                    tasks[tostring(id)].exit = err
-                end
-            end
-            for v, _ in ipairs(tasks[tostring(id)].fd) do pcall(kernel.vfs.close,v) end
-            tasks[tostring(id)].status = "Z"
-
-        end),
-        name = name or ("task" .. tostring(id)),
-        envars = envars or kernel.currentTask.envars,
-        args = args or {},
-        status = "R",
-        pid = id,
-        tgid = tgid or kernel.currentTask.tgid,
-        uid = kernel.uid,
-        fd = {},
-        sleep = 0,
-        ivs = 0,
-        vs = 0,
-        children = {},
-        parent = kernel.currentTask,
-        siblings = kernel.currentTask.children,
-        syscallReturn = {},
-        cwd = kernel.currentTask.cwd,
-        timeSlice = 0,
-        lastTime = 0,
-        totalTime = 0,
-        numRuns = 0
-    }
-
-    table.insert(kernel.currentTask.children, tasks[tostring(id)])
-    return id
-end
-
-function sys.sleep(s)
-    kernel.currentTask.status = "S"
-    kernel.currentTask.sleep = kernel.computer:time() + s * 1000
-    coroutine.yield()
-end
-
-function sys.getTask(pid)
-    if tasks[tostring(pid)] then
-        local task = tasks[tostring(pid)]
-        local children = {}
-        local siblings = {}
-
-        for i, v in ipairs(task.children) do children[i] = v.pid end
-        for i, v in ipairs(task.siblings) do siblings[i] = v.pid end
-
-        return {
-            name = task.name,
-            status = task.status,
-            pid = task.pid,
-            tgid = task.tgid,
-            username = kernel.users[task.uid],
-            uid = task.uid,
-            exit = task.exit,
-            sleep = task.sleep,
-            ivs = task.ivs,
-            vs = task.vs,
-            children = children,
-            siblings = siblings,
-            parent = task.parent.pid,
-            cwd = task.cwd,
-            term = task.term
-        }
-    end
-end
-
-function sys.collect(pid)
-    local children = {}
-    for i, v in ipairs(kernel.currentTask.children) do children[i] = v.pid end
-
-    if not tasks[tostring(pid)] then
-        return false, "Task does not exist"
-
-    elseif not isEqualToAny(tasks[tostring(pid)].pid, table.unpack(children)) then
-        return false, "You do not own this task"
-
-    elseif tasks[tostring(pid)].status ~= "Z" then
-        return false, "Task must exit to collect status"
-
-    else
-        tasks[tostring(pid)].reapTime = 0
-        return true, tasks[tostring(pid)].exit
-    end
-end
-
-function sys.kill(pid)
-    local children = {}
-    for i, v in ipairs(kernel.currentTask.children) do children[i] = v.pid end
-
-    if not tasks[tostring(pid)] then
-        return false, "Task does not exist"
-
-    elseif not isEqualToAny(tasks[tostring(pid)].pid, table.unpack(children)) and kernel.uid ~= 0 then
-        return false, "You do not own this task"
-
-    elseif tasks[tostring(pid)].status == "Z" then
-        return false, "Task is already dead"
-
-    else
-        tasks[tostring(pid)].status = "Z"
-        return true
-    end
-end
-
-function sys.stop(pid)
-    local children = {}
-    for i, v in ipairs(kernel.currentTask.children) do children[i] = v.pid end
-
-    if not tasks[tostring(pid)] then
-        return false, "Task does not exist"
-
-    elseif not isEqualToAny(tasks[tostring(pid)].pid, table.unpack(children)) and kernel.uid ~= 0 then
-        return false, "You do not own this task"
-
-    elseif tasks[tostring(pid)].status ~= "R" then
-        return false, "Cannot stop non running task"
-
-    else
-        tasks[tostring(pid)].status = "T"
-        return true
-    end
-end
-
-function sys.continue(pid)
-    local children = {}
-    for i, v in ipairs(kernel.currentTask.children) do children[i] = v.pid end
-    if not tasks[tostring(pid)] then
-        return false, "Task does not exist"
-
-    elseif not isEqualToAny(tasks[tostring(pid)].pid, table.unpack(children)) and kernel.uid ~= 0 then
-        return false, "You do not own this task"
-
-    elseif tasks[tostring(pid)].status ~= "T" then
-        return false, "Task is not stopped"
-
-    else
-        tasks[tostring(pid)].status = "R"
-        return true
-    end
-end
-
-function sys.getpid() return kernel.currentTask.pid end
-
-function sys.getppid() return kernel.currentTask.parent.pid end
-
-function sys.getTasks()
-    local ret = {}
-    for i, v in pairs(tasks) do ret[#ret + 1] = v.pid end
-    return ret
-end
-
-function sys.getEnviron(key) return kernel.currentTask.envars[key] end
-
-function sys.setEnviron(key, value) kernel.currentTask.envars[key] = value end
-
-function sys.exit(code)
-    if kernel.config.logTaskExit then
-        if code then
-            kernel.log("Task " .. tostring(kernel.currentTask.pid) .. " exited with code: " .. tostring(code), "INFO")
-        else
-            kernel.log("Task " .. tostring(kernel.currentTask.pid) .. " exited without code", "INFO")
-        end
-    end
-
-    tasks[tostring(kernel.currentTask.pid)].status = "Z"
-    if type(code) == "number" then
-        tasks[tostring(kernel.currentTask.pid)].exit = code
-    end
-end
-
-function sys.setuid(uid)
-    if kernel.uid ~= 0 then error("EACCES") end
-    kernel.currentTask.uid = uid
-end
-
-function sys.getuid() return kernel.currentTask.uid end
-
-local sysc = kernel.syscalls
-sysc["spawn"] = sys.spawn
-sysc["sleep"] = sys.sleep
-sysc["getTask"] = sys.getTask
-sysc["collect"] = sys.collect
-sysc["kill"] = sys.kill
-sysc["stop"] = sys.stop
-sysc["continue"] = sys.continue
-sysc["getpid"] = sys.getpid
-sysc["getppid"] = sys.getppid
-sysc["getTasks"] = sys.getTasks
-sysc["setEnviron"] = sys.setEnviron
-sysc["getEnviron"] = sys.getEnviron
-sysc["exit"] = sys.exit
-sysc["setuid"] = sys.setuid
-sysc["getuid"] = sys.getuid
-kernel._G.sleep = function(...) coroutine.yield("syscall", "sleep", ...) end
-
-local function reapDeadTasks()
-    for pid, task in pairs(tasks) do
-        if task.status == "Z" and not task.reapTime then
-            kernel.currentTask = task
-            kernel.uid = task.uid
-            kernel.process = task.name
-            task.coro = nil
-            task.ivs = nil
-            task.vs = nil
-            task.args = nil
-            task.envars = nil
-            task.cwd = nil
-            task.numRuns = nil
-            task.totalTime = nil
-            task.lastTime = nil
-            task.timeSlice = nil
-            task.syscallReturn = nil
-            task.sleep = nil
-            task.fd = nil
-            task.reapTime = kernel.computer:time() + 30000
-
-        elseif task.reapTime and kernel.computer:time() > task.reapTime and
-            task.status == "Z" then
-            for _, child in ipairs(task.children) do
-                child.parent = tasks["1"]
-                child.siblings = tasks["1"].children
-                table.insert(tasks["1"].children, child)
-            end
-
-            for i, sibling in ipairs(task.siblings) do
-                if sibling.pid == task.pid then
-                    table.remove(task.siblings, i)
-                    break
-                end
-            end
-
-            tasks[pid] = nil
-        end
-    end
-end
-
-local alpha = 0.85
-local C_target = 0.01
-local Tmin = 0.0005
-local Tmax = 0.5
-local lambda_budget = 0.08
-local lambda_clamp = 0.03
-local lambda_var = 0.02
-local k_min = 0.5
-local k_max = 0.5
-local B = 0.01
-
-function kernel.main()
-    while not kernel.exitMain do
-        local N = 0
-        local Tmin_hit = 0
-        local Tmax_hit = 0
-        local totalTaskTime = 0
-        local taskTimes = {}
-
-        for pid, task in pairs(tasks) do
-            if task.status == "S" then
-                if kernel.computer:time() >= task.sleep then
-                    task.status = "R"
-                    task.sleep = 0
-                end
-            end
-            if task.status == "R" then
-                kernel.currentTask = task
-                kernel.uid = task.uid
-                kernel.process = task.name
-                N = N + 1
-
-                -- assign adaptive time slice
-                task.timeSlice = math.min(Tmax, math.max(Tmin, B / (N ^ alpha)))
-
-                if task.sigq and #task.sigq~=0 and task.sigh then
-                    local coro = coroutine.create(task.sigh)
-                    if kernel.config.preempt then
-                        coroutine.resumeWithTimeout(coro, task.timeSlice, table.remove(task.sigq, 1))
-                    else
-                        coroutine.resume(coro, table.remove(task.sigq, 1))
-                    end
-                end
-
-                -- check for exit/stop
-                if task.status=="R" then
-                    -- measure execution time
-                    local startTime = kernel.computer:time()
-                    local ret
-                    if kernel.config.preempt then
-                        ret = {
-                            coroutine.resumeWithTimeout(
-                                task.coro,
-                                task.timeSlice,
-                                table.unpack(task.syscallReturn)
-                            )
-                        }
-                    else
-                        ret = {
-                            coroutine.resume(
-                                task.coro,
-                                table.unpack(task.syscallReturn)
-                            )
-                        }
-                    end
-
-                    local elapsed = kernel.computer:time() - startTime
-                    task.lastTime = elapsed
-                    task.totalTime = (task.totalTime or 0) + elapsed
-                    task.numRuns = (task.numRuns or 0) + 1
-
-                    taskTimes[#taskTimes + 1] = elapsed
-                    totalTaskTime = totalTaskTime + elapsed
-
-                    if elapsed <= Tmin then Tmin_hit = Tmin_hit + 1 end
-                    if elapsed >= Tmax then Tmax_hit = Tmax_hit + 1 end
-
-                    -- handle task results
-                    if ret[1] == "error" or ret[1] == false then
-                        kernel.log("processHandlerException: " .. ret[2], "ERROR", 2)
-                        task.status = "Z"
-                        task.exit = "processHandlerException: " .. ret[2]
-
-                    elseif ret[1] == "timeout" then
-                        task.ivs = task.ivs + 1
-                        task.syscallReturn = {}
-
-                    elseif ret[1] == "success" or ret[1] == true then
-                        task.vs = task.vs + 1
-
-                        if ret[2] == "syscall" then
-                            if kernel.syscalls[ret[3]] then
-                                if kernel.config.debugSyscalls then
-                                    kernel.log("Task " .. task.pid .. " invoking syscall: " .. ret[3], "DBUG", 5)
-
-                                    for i = 4, #ret do
-                                        kernel.log("  inval[" .. tostring(i - 3) .. "] = " .. tostring(ret[i]), "DBUG", 5)
-                                    end
-                                end
-
-                                local sysret = {
-                                    xpcall(kernel.syscalls[ret[3]], debug.traceback, table.unpack(ret, 4))
-                                }
-
-                                if kernel.config.debugSyscalls then
-                                    if not sysret[1] then
-                                        kernel.log(
-                                            "Task " .. task.pid .. " syscall " .. ret[3] .. " failed: " .. tostring(sysret[2]), "ERROR", 2
-                                        )
-
-                                    else
-                                        kernel.log(
-                                            "Task " .. task.pid .. " syscall " .. ret[3] .. " completed returning " .. tostring(#sysret - 1) .. " values", "DBUG", 5
-                                        )
-
-                                        for i = 2, #sysret do
-                                            if type(sysret[i]) == "table" then
-                                                kernel.log(
-                                                    "  retval[" .. tostring(i - 1) .. "] = " .. table.serialize(sysret[i]),"DBUG", 5
-                                                )
-
-                                            else
-                                                kernel.log(
-                                                    "  retval[" .. tostring(i - 1) .. "] = " .. tostring(sysret[i]), "DBUG", 5
-                                                )
-                                            end
-                                        end
-                                    end
-                                end
-
-                                if not sysret[1] then
-                                    task.syscallReturn = {false, sysret[2]}
-
-                                else
-                                    task.syscallReturn = {
-                                        true, table.unpack(sysret, 2)
-                                    }
-                                end
-                            else
-                                task.syscallReturn = {
-                                    false, "Unknown syscall: " .. tostring(ret[3])
-                                }
-                            end
-                        end
-                    end
-                end
-            end
-        end
-
-        local T_prev_avg = (N > 0) and (totalTaskTime / N) or 0
-        local T_prev_var = 0
-        
-        for _, t in ipairs(taskTimes) do
-            T_prev_var = T_prev_var + (t - T_prev_avg) ^ 2
-        end
-        if N > 0 then T_prev_var = T_prev_var / N end
-
-        if N > 0 then
-            local f_clamp = k_min * (Tmin_hit / N) - k_max * (Tmax_hit / N)
-            local B_budget = (C_target * (N ^ (alpha - 1))) /
-                                 math.max(T_prev_avg, 1e-8)
-            B = B + lambda_budget * (B_budget - B) + lambda_clamp * f_clamp -
-                    lambda_var * T_prev_var
-        end
-
-        -- clean up dead tasks
-        reapDeadTasks()
-    end
-end
-
-kernel.tasks = tasks
-kernel.hpv = sys

Src/coreutils/data/bin/login

@@ -0,0 +1,169 @@
+--:Minify:--
+syscall.open("/dev/input/keyboard1", "r") --stdin  (fd 0)
+syscall.open("/dev/tty/1", "w") --stdout (fd 1)
+syscall.open("/dev/null", "w")    --stderr (fd 2)
+
+
+local MAX_ATTEMPTS = 3
+
+local function readLine(mask)
+    local input = ""
+    while true do
+        local ch = syscall.read(0)
+        if not ch or ch == "" then
+        elseif ch == "\n" then
+            syscall.write(1, "\n")
+            return input
+        elseif ch == "\b" then
+            if #input > 0 then
+                input = input:sub(1, -2)
+                syscall.write(1, "\b \b")
+            end
+        else
+            input = input .. ch
+            syscall.write(1, mask or ch)
+        end
+    end
+end
+
+local function firstBoot()
+    local shadow = ""
+    local _fd, _fderr = pcall(function()
+        local fd = syscall.open("/etc/shadow", "r")
+        shadow = syscall.read(fd, 65535) or ""
+        syscall.close(fd)
+    end)
+    if shadow:match("%S") then return end
+
+    syscall.devctl(1, "clear")
+    syscall.devctl(1, "spos", 1, 1)
+    syscall.devctl(1, "sfgc", 0x00FF00)
+    syscall.write(1, "HyperionOS First Boot Setup\n")
+    syscall.devctl(1, "sfgc", 0xFFFFFF)
+    syscall.write(1, "No root password is set. Please create one now.\n\n")
+
+    while true do
+        syscall.write(1, "New root password: ")
+        local pw1 = readLine("*")
+        syscall.write(1, "Confirm password:  ")
+        local pw2 = readLine("*")
+
+        if pw1 ~= pw2 then
+            syscall.devctl(1, "sfgc", 0xFF0000)
+            syscall.write(1, "Passwords do not match. Try again.\n\n")
+            syscall.devctl(1, "sfgc", 0xFFFFFF)
+        elseif #pw1 < 6 then
+            syscall.devctl(1, "sfgc", 0xFF0000)
+            syscall.write(1, "Password too short (minimum 6 characters).\n\n")
+            syscall.devctl(1, "sfgc", 0xFFFFFF)
+        else
+            local ok, err = syscall.setpassword(0, pw1)
+            if ok then
+                syscall.devctl(1, "sfgc", 0x00FF00)
+                syscall.write(1, "Root password set.\n\n")
+                syscall.devctl(1, "sfgc", 0xFFFFFF)
+                sleep(0.5)
+                break
+            else
+                syscall.devctl(1, "sfgc", 0xFF0000)
+                syscall.write(1, "Error: " .. tostring(err) .. "\n")
+                syscall.devctl(1, "sfgc", 0xFFFFFF)
+            end
+        end
+    end
+end
+
+local function spawnShell(username, uid, shell, homedir)
+    local existsOk, existsErr = pcall(syscall.exists, shell)
+    if not existsOk or not existsErr then
+        syscall.write(1, "login: shell not found: " .. shell .. "\n")
+        sleep(2)
+        return false
+    end
+
+    local accessOk, accessErr = pcall(syscall.access, shell, "rx")
+
+    syscall.setEnviron("HOME",  homedir)
+    syscall.setEnviron("USER",  username)
+    syscall.setEnviron("SHELL", shell)
+    syscall.setEnviron("PATH",  "/bin/")
+
+    local setuidOk, setuidErr = pcall(syscall.setuid, uid)
+    if not setuidOk then
+        syscall.write(1, "login: setuid failed: " .. tostring(setuidErr) .. "\n")
+        sleep(2)
+        return false
+    end
+
+    local chdirOk, chdirErr = pcall(syscall.chdir, homedir)
+    if not chdirOk then
+        pcall(syscall.chdir, "/")
+    end
+
+    local ok, err = pcall(syscall.execspawn, shell, username .. ":shell")
+    if not ok then
+        syscall.write(1, "login: failed to launch shell: " .. tostring(err) .. "\n")
+        sleep(2)
+        return false
+    end
+
+    syscall.exit(0)
+end
+
+local function doLogin()
+    syscall.devctl(1, "clear")
+    syscall.devctl(1, "sfgc", 0xFFFFFF)
+    syscall.devctl(1, "sbgc", 0x000000)
+    syscall.devctl(1, "spos", 1, 1)
+
+    local hostname = syscall.getHostname() or "hyperion"
+    syscall.write(1, "HyperionOS\n")
+    syscall.write(1, hostname .. " login\n\n")
+
+    local attempts = 0
+    while attempts < MAX_ATTEMPTS do
+        syscall.devctl(1, "sfgc", 0xFFFFFF)
+        syscall.write(1, "Username: ")
+        local username = readLine(nil)
+
+        if username ~= "" then
+
+            syscall.write(1, "Password: ")
+            local password = readLine("*")
+            local uid = syscall.getuidbyname(username)
+
+            local ok, err = syscall.login(uid, password)
+            if ok then
+                local uid     = syscall.getuid()
+                local pwent   = syscall.getpasswd(uid)
+
+                local shell   = (pwent and pwent.shell)   or "/bin/hysh"
+                local homedir = (pwent and pwent.homedir) or "/"
+
+                syscall.devctl(1, "sfgc", 0x00FF00)
+                syscall.write(1, "\nWelcome, " .. username .. "!\n")
+                syscall.devctl(1, "sfgc", 0xFFFFFF)
+                sleep(0.3)
+
+                spawnShell(username, uid, shell, homedir)
+                return -- back to login prompt
+            else
+                attempts = attempts + 1
+                sleep(1)
+                syscall.devctl(1, "sfgc", 0xFF0000)
+                syscall.write(1, "Login incorrect.\n\n")
+                syscall.devctl(1, "sfgc", 0xFFFFFF)
+            end
+        end
+    end
+
+    syscall.devctl(1, "sfgc", 0xFF0000)
+    syscall.write(1, "Maximum login attempts exceeded.\n")
+    syscall.devctl(1, "sfgc", 0xFFFFFF)
+    sleep(5)
+end
+
+firstBoot()
+while true do
+    doLogin()
+end

Src/coreutils/data/bin/lsusers

@@ -0,0 +1,19 @@
+--:Minify:--
+local users = syscall.listusers()
+if not users or #users == 0 then
+    print("No users found.")
+    return
+end
+
+syscall.devctl(1,"sfgc",0xDBDBDB)
+print(string.format("%-6s %-6s %-16s %-20s %s", "UID", "GID", "Username", "Home", "Shell"))
+print(string.rep("-", 65))
+syscall.devctl(1,"sfgc",0xFFFFFF)
+
+for _, u in ipairs(users) do
+    local lock_marker = u.locked and " [locked]" or ""
+    if u.locked then syscall.devctl(1,"sfgc",0xFF0000) end
+    print(string.format("%-6d %-6d %-16s %-20s %s%s",
+        u.uid, u.gid, u.username, u.homedir, u.shell, lock_marker))
+    if u.locked then syscall.devctl(1,"sfgc",0xFFFFFF) end
+end

Src/coreutils/data/bin/mount

@@ -0,0 +1,152 @@
+--:Minify:--
+-- Usage:
+--   mount                       list all current mounts
+--   mount <id> <mountpoint>     mount loop device id at mountpoint
+--   mount -o loop <src> <dest>  attach <src> as loop device and mount at <dest>
+--   mount --help
+
+local name = syscall.getTask(syscall.getpid()).name
+local args, opts = {}, { help=false, o=nil }
+
+local i = 1
+local rawArgs = {...}
+while i <= #rawArgs do
+    local v = rawArgs[i]
+    if v:sub(1,2) == "--" then
+        local o = v:sub(3)
+        if o == "help" then opts.help = true
+        else print(name..": unrecognised option '"..v.."'")
+             print("try '"..name.." --help' for more information.")
+             syscall.exit(1); return end
+    elseif v == "-o" then
+        i = i + 1
+        opts.o = rawArgs[i]
+    elseif v:sub(1,1) == "-" then
+        local rest = v:sub(2)
+        if rest:sub(1,1) == "o" then
+            if #rest > 1 then opts.o = rest:sub(2)
+            else i = i + 1; opts.o = rawArgs[i] end
+        else
+            print(name..": invalid option '"..v.."'")
+            print("try '"..name.." --help' for more information.")
+            syscall.exit(1); return
+        end
+    else
+        table.insert(args, v)
+    end
+    i = i + 1
+end
+
+if opts.help then
+    print("Usage: "..name)
+    print("       "..name.." <id> <mountpoint>")
+    print("       "..name.." -o loop <source> <mountpoint>")
+    print("")
+    print("Mount a loop device or filesystem.")
+    print("")
+    print("  (no args)               list all active mount points")
+    print("  <id> <mountpoint>       mount an already-attached loop device")
+    print("  -o loop <src> <dest>    attach src as loop device and mount at dest")
+    print("                          src can be a directory (bind) or .hfs image")
+    print("")
+    print("Requires root for all operations except listing.")
+    return
+end
+
+if #args == 0 and not opts.o then
+    local ok, mounts = pcall(syscall.mounts or function()
+        error("ENOSYS")
+    end)
+
+    local loDevs = {}
+    local lok, ld = pcall(syscall.lolist)
+    if lok then
+        for id, info in pairs(ld) do
+            local path = (type(info)=="table" and info.path) or tostring(info)
+            local mode = (type(info)=="table" and info.mode) or "bind"
+            loDevs[id] = { path=path, mode=mode }
+        end
+    end
+
+    if next(loDevs) == nil then
+        syscall.devctl(1, "sfgc", 0xFF00FF)
+        print("(no loop devices attached)")
+        syscall.devctl(1, "sfgc", 0xFFFFFF)
+        return
+    end
+
+    for id, info in pairs(loDevs) do
+        local colour = info.mode == "image" and 0x00FFFF or 0x0000FF
+        syscall.devctl(1, "sfgc", colour)
+        printInline(info.mode.." "..id)
+        syscall.devctl(1, "sfgc", 0xFFFFFF)
+        print(" on "..info.path)
+    end
+    return
+end
+
+if opts.o and opts.o:lower() == "loop" then
+    if #args < 2 then
+        print(name..": -o loop requires <source> and <mountpoint>")
+        print("try '"..name.." --help' for more information.")
+        syscall.exit(1); return
+    end
+
+    local src   = args[1]
+    local dest  = args[2]
+
+    if src:sub(1,1) ~= "/" then src = syscall.getcwd().."/"..src end
+    if dest:sub(1,1) ~= "/" then dest = syscall.getcwd().."/"..dest end
+
+    local ok, loopId = pcall(syscall.losetup, src)
+    if not ok then
+        local msg = tostring(loopId)
+        if msg:find("EPERM")  then msg = "Permission denied"
+        elseif msg:find("EINVAL") then msg = "'"..args[1].."': not a directory or .hfs image"
+        elseif msg:find("EIO")    then msg = "'"..args[1].."': I/O error reading image"
+        end
+        print(name..": losetup: "..msg); syscall.exit(1); return
+    end
+
+    local ok2, merr = pcall(syscall.mount, dest, loopId)
+    if not ok2 then
+        pcall(syscall.lodetach, loopId)
+        local msg = tostring(merr)
+        if msg:find("EPERM")  then msg = "Permission denied"
+        elseif msg:find("EBUSY") then msg = "'"..dest.."' is already a mount point"
+        elseif msg:find("ENODEV") then msg = "loop device not found (internal error)"
+        end
+        print(name..": mount: "..msg); syscall.exit(1); return
+    end
+
+    syscall.devctl(1, "sfgc", 0x00FFFF)
+    print(name..": "..loopId.." mounted at "..dest)
+    syscall.devctl(1, "sfgc", 0xFFFFFF)
+    return
+end
+
+if #args == 2 then
+    local loopId = args[1]
+    local dest   = args[2]
+    if dest:sub(1,1) ~= "/" then dest = syscall.getcwd().."/"..dest end
+
+    local ok, err = pcall(syscall.mount, dest, loopId)
+    if not ok then
+        local msg = tostring(err)
+        if msg:find("EPERM")  then msg = "Permission denied"
+        elseif msg:find("ENODEV") then msg = "'"..loopId.."': no such device - use losetup first"
+        elseif msg:find("EBUSY")  then msg = "'"..dest.."' is already a mount point"
+        elseif msg:find("EINVAL") then msg = "invalid arguments"
+        end
+        print(name..": "..msg); syscall.exit(1); return
+    end
+
+    syscall.devctl(1, "sfgc", 0x00FFFF)
+    print(name..": "..loopId.." mounted at "..dest)
+    syscall.devctl(1, "sfgc", 0xFFFFFF)
+    return
+end
+
+print(name..": wrong number of arguments")
+print("try '"..name.." --help' for more information.")
+syscall.exit(1)

Src/coreutils/data/bin/passwd

@@ -0,0 +1,80 @@
+--:Minify:--
+-- passwd: change a user's password
+-- Usage: passwd [username]   (default: current user)
+
+local args = {...}
+local targetName = args[1]
+
+local currentUid = syscall.getuid()
+
+local targetUid
+if targetName then
+    targetUid = syscall.getuid()
+    if not targetUid then
+        print("passwd: user '" .. targetName .. "' does not exist")
+        syscall.exit(1); return
+    end
+    -- Only root can change another user's password
+    if currentUid ~= 0 and targetUid ~= currentUid then
+        print("passwd: permission denied")
+        syscall.exit(1); return
+    end
+else
+    targetUid = currentUid
+    targetName = syscall.getUsername(currentUid) or tostring(currentUid)
+end
+
+-- Non-root must verify their current password first
+if currentUid ~= 0 then
+    printInline("Current password: ")
+    local cur = ""
+    while true do
+        local ch = syscall.read(0)
+        if not ch or ch == "" then
+        elseif ch == "\n" then syscall.write(1,"\n"); break
+        elseif ch == "\b" then
+            if #cur > 0 then cur=cur:sub(1,-2); syscall.write(1,"\b \b") end
+        else cur=cur..ch; syscall.write(1,"*") end
+    end
+    local ok, err = syscall.login(targetUid, cur)
+    if not ok then
+        sleep(1)
+        print("passwd: authentication failure")
+        syscall.exit(1); return
+    end
+end
+
+printInline("New password: ")
+local pw1 = ""
+while true do
+    local ch = syscall.read(0)
+    if not ch or ch == "" then
+    elseif ch == "\n" then syscall.write(1,"\n"); break
+    elseif ch == "\b" then
+        if #pw1 > 0 then pw1=pw1:sub(1,-2); syscall.write(1,"\b \b") end
+    else pw1=pw1..ch; syscall.write(1,"*") end
+end
+
+printInline("Confirm password: ")
+local pw2 = ""
+while true do
+    local ch = syscall.read(0)
+    if not ch or ch == "" then
+    elseif ch == "\n" then syscall.write(1,"\n"); break
+    elseif ch == "\b" then
+        if #pw2 > 0 then pw2=pw2:sub(1,-2); syscall.write(1,"\b \b") end
+    else pw2=pw2..ch; syscall.write(1,"*") end
+end
+
+if pw1 ~= pw2 then
+    print("passwd: passwords do not match")
+    syscall.exit(1); return
+end
+
+local ok, err = syscall.setpassword(targetUid, pw1)
+if not ok then
+    print("passwd: " .. tostring(err))
+    syscall.exit(1); return
+end
+
+print("passwd: password updated for '" .. targetName .. "'")

Src/coreutils/data/bin/su

@@ -0,0 +1,65 @@
+--:Minify:--
+local targetUser = ({ ... })[1]
+local currentUid = syscall.getuid()
+if syscall.geteuid()~=0 then
+    syscall.exec("/bin/su", {...})
+end
+local targetUid
+if targetUser then
+    targetUid = syscall.getuidbyname(targetUser)
+else
+    targetUid = 0
+end
+
+if not targetUid then
+    print("su: user '" .. targetUser .. "' does not exist")
+    syscall.exit(1)
+    return
+end
+
+if currentUid ~= 0 then
+    printInline("Password: ")
+    local pw = ""
+    while true do
+        local ch = syscall.read(0)
+        if not ch or ch == "" then
+        elseif ch == "\n" then
+            syscall.write(1, "\n")
+            break
+        elseif ch == "\b" then
+            if #pw > 0 then pw = pw:sub(1, -2); syscall.write(1, "\b \b") end
+        else
+            pw = pw .. ch; syscall.write(1, "*")
+        end
+    end
+
+    local ok, err = syscall.login(targetUid, pw)
+    if not ok then
+        sleep(1)
+        print("su: Authentication failure")
+        syscall.exit(1)
+        return
+    end
+else
+    syscall.setuid(targetUid)
+end
+
+local pwent   = syscall.getpasswd(targetUid)
+local shell   = (pwent and pwent.shell)   or "/bin/hysh"
+local homedir = (pwent and pwent.homedir) or "/"
+local username= (pwent and pwent.username)or "Unknown"
+
+local ok_cd, err_cd = pcall(syscall.chdir, homedir)
+if not ok_cd then
+    homedir = "/"
+    syscall.chdir(homedir)
+end
+syscall.setEnviron("HOME",  homedir)
+syscall.setEnviron("USER",  username)
+syscall.setEnviron("SHELL", shell)
+
+local ok, err = pcall(syscall.exec, shell)
+if not ok then
+    print("su: cannot exec shell '" .. shell .. "': " .. tostring(err))
+    syscall.exit(1)
+end

Src/coreutils/data/bin/sudo

@@ -0,0 +1,110 @@
+--:Minify:--
+local fs = require("fs")
+
+local cmdArgs = {...}
+local targetUser = "root"
+local i = 1
+
+if cmdArgs[i] == "-u" then
+    i = i + 1
+    local uarg = cmdArgs[i] or "root"
+    local numUid = tonumber(uarg)
+    if numUid then
+        local pwent = syscall.getpasswd(numUid)
+        targetUser = (pwent and pwent.username) or uarg
+    else
+        targetUser = uarg
+    end
+    i = i + 1
+end
+
+local cmd = cmdArgs[i]
+if not cmd or cmd == "" then
+    print("usage: sudo [-u user] <command> [args...]")
+    syscall.exit(1)
+    return
+end
+
+local restArgs = {}
+for j = i + 1, #cmdArgs do restArgs[#restArgs + 1] = cmdArgs[j] end
+
+local currentUid = syscall.getuid()
+local currentUser = syscall.getUsername(currentUid) or tostring(currentUid)
+
+local targetUid = syscall.getuidbyname(targetUser)
+if not targetUid then
+    print("sudo: user '" .. targetUser .. "' does not exist")
+    syscall.exit(1)
+    return
+end
+
+if currentUid ~= 0 then
+    printInline("[sudo] password for root: ")
+    local pw = ""
+    while true do
+        local ch = syscall.read(0)
+        if not ch or ch == "" then
+        elseif ch == "\n" then
+            syscall.write(1, "\n")
+            break
+        elseif ch == "\b" then
+            if #pw > 0 then pw = pw:sub(1, -2); syscall.write(1, "\b \b") end
+        else
+            pw = pw .. ch
+            syscall.write(1, "*")
+        end
+    end
+
+    local ok, err = syscall.login(0, pw)
+    if not ok then
+        sleep(1)
+        print("sudo: Authentication failure")
+        syscall.exit(1)
+        return
+    end
+
+    if targetUid ~= currentUid then
+        syscall.setuid(targetUid)
+    end
+else
+    if targetUid ~= currentUid then
+        syscall.setuid(targetUid)
+    end
+end
+
+local cmdPath = ""
+if cmd:find("/") then
+    if fs.exists(cmd) then cmdPath = cmd end
+else
+    local paths = string.split(syscall.getEnviron("PATH") or "/bin/", ":")
+    for _, p in ipairs(paths) do
+        local full = p .. cmd
+        if fs.exists(full) then cmdPath = full; break end
+    end
+end
+
+if cmdPath == "" then
+    print("sudo: command not found: " .. cmd)
+    syscall.exit(1)
+    return
+end
+
+local text = fs.readAllText(cmdPath)
+local program, loadErr = load(text, "@" .. cmdPath)
+if not program then
+    print("sudo: cannot load " .. cmd .. ": " .. tostring(loadErr))
+    syscall.exit(1)
+    return
+end
+
+local pwent = syscall.getpasswd(targetUid)
+if pwent and pwent.homedir then
+    syscall.setEnviron("HOME", pwent.homedir)
+end
+syscall.setEnviron("USER", targetUser)
+
+local ok, err = xpcall(program, debug.traceback, table.unpack(restArgs))
+if not ok then
+    print("sudo: " .. cmd .. ": " .. tostring(err))
+    syscall.exit(1)
+end

Src/coreutils/data/bin/umount

@@ -0,0 +1,111 @@
+--:Minify:--
+-- Usage:
+--   umount <mountpoint>        unmount; auto-detach loop device if one is found
+--   umount -l <id>             detach loop device without unmounting (force)
+--   umount --no-detach <mpt>   unmount but leave loop device attached
+--   umount --help
+
+local name = syscall.getTask(syscall.getpid()).name
+local args, opts = {}, { l=false, ["no-detach"]=false, help=false }
+
+for _, v in ipairs({...}) do
+    if v:sub(1,2) == "--" then
+        local o = v:sub(3)
+        if opts[o] ~= nil then opts[o] = true
+        else print(name..": unrecognised option '"..v.."'")
+             print("try '"..name.." --help' for more information.")
+             syscall.exit(1); return end
+    elseif v:sub(1,1) == "-" then
+        for i = 2, #v do
+            local c = v:sub(i,i)
+            if opts[c] ~= nil then opts[c] = true
+            else print(name..": invalid option '-"..c.."'")
+                 print("try '"..name.." --help' for more information.")
+                 syscall.exit(1); return end
+        end
+    else
+        table.insert(args, v)
+    end
+end
+
+if opts.help then
+    print("Usage: "..name.." <mountpoint>")
+    print("       "..name.." --no-detach <mountpoint>")
+    print("       "..name.." -l <loopid>")
+    print("")
+    print("Unmount a filesystem mounted at <mountpoint>.")
+    print("")
+    print("  <mountpoint>          unmount and auto-detach any loop device")
+    print("  --no-detach           unmount but keep the loop device attached")
+    print("  -l <loopid>           forcibly detach a loop device (no unmount)")
+    print("")
+    print("Requires root.")
+    return
+end
+
+if opts.l then
+    if #args < 1 then
+        print(name..": -l requires a loop device id")
+        print("try '"..name.." --help' for more information.")
+        syscall.exit(1); return
+    end
+    local id = args[1]
+    local ok, err = pcall(syscall.lodetach, id)
+    if not ok then
+        local msg = tostring(err)
+        if msg:find("EPERM")  then msg = "Permission denied"
+        elseif msg:find("ENXIO")  then msg = "no such loop device '"..id.."'"
+        elseif msg:find("EBUSY")  then msg = "'"..id.."' is still mounted - unmount first or omit -l"
+        end
+        print(name..": "..msg); syscall.exit(1); return
+    end
+    syscall.devctl(1, "sfgc", 0x00FFFF)
+    print(name..": detached "..id)
+    syscall.devctl(1, "sfgc", 0xFFFFFF)
+    return
+end
+
+if #args < 1 then
+    print(name..": missing mount point operand")
+    print("try '"..name.." --help' for more information.")
+    syscall.exit(1); return
+end
+
+local mpt = args[1]
+if mpt:sub(1,1) ~= "/" then mpt = syscall.getcwd().."/"..mpt end
+
+local loopIdToDetach = nil
+if not opts["no-detach"] then
+    local lok, devs = pcall(syscall.lolist)
+    if lok then
+        loopIdToDetach = {}
+        for id in pairs(devs) do
+            loopIdToDetach[#loopIdToDetach + 1] = id
+        end
+    end
+end
+
+local ok, err = pcall(syscall.umount, mpt)
+if not ok then
+    local msg = tostring(err)
+    if msg:find("EPERM")  then msg = "Permission denied"
+    elseif msg:find("EINVAL") then msg = "'"..args[1].."' is not a mount point"
+    elseif msg:find("EBUSY")  then msg = "'"..args[1].."' is busy - close open files first"
+    end
+    print(name..": "..msg); syscall.exit(1); return
+end
+
+syscall.devctl(1, "sfgc", 0x00FFFF)
+print(name..": unmounted "..mpt)
+syscall.devctl(1, "sfgc", 0xFFFFFF)
+
+if loopIdToDetach then
+    for _, id in ipairs(loopIdToDetach) do
+        local dok = pcall(syscall.lodetach, id)
+        if dok then
+            syscall.devctl(1, "sfgc", 0xFF00FF)
+            print(name..": auto-detached "..id)
+            syscall.devctl(1, "sfgc", 0xFFFFFF)
+        end
+    end
+end

Src/coreutils/data/bin/useradd

@@ -0,0 +1,67 @@
+--:Minify:--
+local args = {...}
+local i = 1
+local opt = { createHome = true }
+
+while i <= #args do
+    local a = args[i]
+    if a == "-p" then i=i+1; opt.password = args[i]
+    elseif a == "-g" then i=i+1; opt.gid = tonumber(args[i])
+    elseif a == "-d" then i=i+1; opt.homedir = args[i]
+    elseif a == "-s" then i=i+1; opt.shell = args[i]
+    elseif a == "-M" then opt.createHome = false
+    elseif a:sub(1,1) ~= "-" then opt.username = a
+    else print("useradd: unknown option: " .. a); return end
+    i = i + 1
+end
+
+if not opt.username then
+    print("Usage: useradd [-p password] [-g gid] [-d homedir] [-s shell] [-M] <username>")
+    syscall.exit(1); return
+end
+
+local password = opt.password
+if not password then
+    printInline("New password: ")
+    password = ""
+    while true do
+        local ch = syscall.read(0)
+        if not ch or ch == "" then
+        elseif ch == "\n" then syscall.write(1,"\n"); break
+        elseif ch == "\b" then
+            if #password > 0 then password=password:sub(1,-2); syscall.write(1,"\b \b") end
+        else password=password..ch; syscall.write(1,"*") end
+    end
+    printInline("Confirm password: ")
+    local pw2 = ""
+    while true do
+        local ch = syscall.read(0)
+        if not ch or ch == "" then
+        elseif ch == "\n" then syscall.write(1,"\n"); break
+        elseif ch == "\b" then
+            if #pw2 > 0 then pw2=pw2:sub(1,-2); syscall.write(1,"\b \b") end
+        else pw2=pw2..ch; syscall.write(1,"*") end
+    end
+    if password ~= pw2 then
+        print("useradd: passwords do not match")
+        syscall.exit(1); return
+    end
+end
+
+local uid, err = syscall.newuser(
+    opt.username, password, opt.gid, opt.homedir, opt.shell or "/bin/hysh"
+)
+if not uid then
+    print("useradd: " .. tostring(err))
+    syscall.exit(1); return
+end
+
+if opt.createHome then
+    local home = opt.homedir or ("/home/" .. opt.username)
+    local ok, e = pcall(syscall.mkdir, home)
+    if not ok then
+        print("useradd: warning: could not create home " .. home .. ": " .. tostring(e))
+    end
+end
+
+print("useradd: created user '" .. opt.username .. "' with uid=" .. tostring(uid))

Src/coreutils/data/bin/userdel

@@ -0,0 +1,49 @@
+--:Minify:--
+local args = {...}
+local removeHome = false
+local username = nil
+
+for _, a in ipairs(args) do
+    if a == "-r" then removeHome = true
+    elseif a:sub(1,1) ~= "-" then username = a
+    else print("userdel: unknown option: " .. a); syscall.exit(1); return end
+end
+
+if not username then
+    print("Usage: userdel [-r] <username>")
+    syscall.exit(1); return
+end
+
+local uid = syscall.getuid(username)
+if not uid then
+    print("userdel: user '" .. username .. "' does not exist")
+    syscall.exit(1); return
+end
+
+local pwent = syscall.getpasswd(uid)
+
+local ok, err = syscall.deleteuser(uid)
+if not ok then
+    print("userdel: " .. tostring(err))
+    syscall.exit(1); return
+end
+
+if removeHome and pwent and pwent.homedir then
+    local fs = require("fs")
+    local ok2, err2 = pcall(function()
+        local function rmdir(path)
+            for _, f in ipairs(fs.list(path) or {}) do
+                local full = path .. "/" .. f
+                if fs.isDir(full) then rmdir(full)
+                else syscall.remove(full) end
+            end
+            syscall.remove(path)
+        end
+        if fs.exists(pwent.homedir) then rmdir(pwent.homedir) end
+    end)
+    if not ok2 then
+        print("userdel: warning: could not remove home: " .. tostring(err2))
+    end
+end
+
+print("userdel: deleted user '" .. username .. "'")