Lua-Filesystem: execute Lua script, working (Textfile).readAll

Former-commit-id: a12ca69122de4ec6563914306b50f950622f8be7
Former-commit-id: afd724d281d4c1c8827df49cf1c342c981ca513d

src/net/torvald/terrarum/virtualcomputer/assets/lua/ROMBASIC.lua

@@ -20,18 +20,20 @@ _COMPUTER.prompt = function()
 end
 _COMPUTER.verbose = true -- print debug info
 _COMPUTER.loadedCLayer = {} -- list of loaded compatibility layers
+_COMPUTER.bootloader = "/boot/efi"
+_COMPUTER.OEM = ""
 
 -- load libraries that coded in Lua
 require("ROMLIB")
 
-
 -- load bios, if any
-
-
-
--- load Lua prompt, if bios is not found
-print("Rom basic " .. _COMPUTER.DC2 .. _VERSION .. _COMPUTER.DC4)
--- print(_COMPUTER.DC2 .. freemem .. _COMPUTER.DC4 .. " bytes free"
-print("Ok")
--- prompt start
---_COMPUTER.prompt()
+if fs.exists(_COMPUTER.bootloader) then shell.run(_COMPUTER.bootloader) end
+if shell.status == shell.halt then
+    __haltsystemexplicit__()
+else
+    -- load Lua prompt, if bios is not found
+    if (#_COMPUTER.OEM > 0) then print(_COMPUTER.OEM) end
+    print("Rom basic " .. _COMPUTER.DC2 .. _VERSION .. _COMPUTER.DC4)
+    -- print(_COMPUTER.DC2 .. freemem .. _COMPUTER.DC4 .. " bytes free"
+    print("Ok")
+end

src/net/torvald/terrarum/virtualcomputer/assets/lua/ROMLIB.lua

@@ -3,6 +3,13 @@
 --]]
 
 
+fs.run = function(p)
+    local f = fs.open(p, "r")
+    local s = f.readAll()
+    fs.dostring(s)
+end
+
+
 --------------
 -- HEXUTILS --
 --------------
@@ -46,3 +53,143 @@ _G.hexutils.toHexString = function(byteString)
 
     return ret
 end
+
+
+---------------
+-- SHELL API --
+---------------
+
+_G.shell = {}
+shell.status = shell.ok
+
+shell.run = function(p) fs.run(p) end
+
+
+shell.ok = 0
+shell.halt = 127
+
+
+--------------
+-- KEYS API --
+--------------
+-- ComputerCraft compliant
+local keycodeDic = {
+["30"] = "a",
+["48"] = "b",
+["46"] = "c",
+["32"] = "d",
+["18"] = "e",
+["33"] = "f",
+["34"] = "g",
+["35"] = "h",
+["23"] = "i",
+["36"] = "j",
+["37"] = "k",
+["38"] = "l",
+["50"] = "m",
+["49"] = "n",
+["24"] = "o",
+["25"] = "p",
+["16"] = "q",
+["19"] = "r",
+["31"] = "s",
+["20"] = "t",
+["22"] = "u",
+["47"] = "v",
+["17"] = "w",
+["45"] = "x",
+["21"] = "y",
+["44"] = "z",
+["2"] = "one",
+["3"] = "two",
+["4"] = "three",
+["5"] = "four",
+["6"] = "five",
+["7"] = "six",
+["8"] = "seven",
+["9"] = "eight",
+["10"] = "nine",
+["11"] = "zero",
+["12"] = "minus",
+["13"] = "equals",
+["14"] = "backspace",
+["15"] = "tab",
+["26"] = "leftBracket",
+["27"] = "rightBracket",
+["28"] = "enter",
+["29"] = "leftCtrl",
+["39"] = "semiColon",
+["40"] = "apostrophe",
+["41"] = "grave",
+["42"] = "leftShift",
+["43"] = "backslash",
+["51"] = "comma",
+["52"] = "period",
+["53"] = "slash",
+["54"] = "rightShift",
+["55"] = "multiply",
+["56"] = "leftAlt",
+["57"] = "space",
+["58"] = "capsLock",
+["59"] = "f1",
+["60"] = "f2",
+["61"] = "f3",
+["62"] = "f4",
+["63"] = "f5",
+["64"] = "f6",
+["65"] = "f7",
+["66"] = "f8",
+["67"] = "f9",
+["68"] = "f10",
+["69"] = "numLock",
+["70"] = "scollLock",
+["71"] = "numPad7",
+["72"] = "numPad8",
+["73"] = "numPad9",
+["74"] = "numPadSubtract",
+["75"] = "numPad4",
+["76"] = "numPad5",
+["77"] = "numPad6",
+["78"] = "numPadAdd",
+["79"] = "numPad1",
+["80"] = "numPad2",
+["81"] = "numPad3",
+["82"] = "numPad0",
+["83"] = "numPadDecimal",
+["87"] = "f11",
+["88"] = "f12",
+["89"] = "f13",
+["90"] = "f14",
+["91"] = "f15",
+["-1"] = "kana",
+["-1"] = "convert",
+["-1"] = "noconvert",
+["-1"] = "yen",
+["-1"] = "numPadEquals",
+["144"] = "cimcumflex",
+["145"] = "at",
+["146"] = "colon",
+["147"] = "underscore",
+["-1"] = "kanji",
+["-1"] = "stop",
+["-1"] = "ax",
+["156"] = "numPadEnter",
+["157"] = "rightCtrl",
+["-1"] = "numPadComma",
+["181"] = "numPadDivide",
+["184"] = "rightAlt",
+["197"] = "pause",
+["199"] = "home",
+["200"] = "up",
+["201"] = "pageUp",
+["203"] = "left",
+["208"] = "right",
+["207"] = "end",
+["205"] = "down",
+["209"] = "pageDown",
+["210"] = "insert",
+["211"] = "delete",
+}
+
+_G.keys = {}
+_G.keys.getName = function(code) return keycodeDic[tostring(code)] end