refactor: move source files to src/ directory

I have literally no idea why it wont work but if anyone picks this up you'll know it works when the old Halyde colours show up

src/halyde/apps/telnet.lua

@@ -0,0 +1,60 @@
+-- Despite the name it's not telnet
+local component = require("component")
+if not component.isAvailable("internet") then
+  terminal.write("telnet: this program requires an internet card to run\n")
+  return
+end
+
+local internet = component.internet
+if not internet.isTcpEnabled() then
+  terminal.write("telnet: TCP disabled\n")
+  return
+end
+
+local arg = {...}
+local host = arg[1]
+local port = tonumber(arg[2])
+
+local sock = internet.connect(host, port)
+
+local connected = false
+local err
+for _ = 1, 5 do
+  local ok
+  ok, err = sock.finishConnect()
+  if ok then
+    connected = true
+    break
+  end
+  coroutine.yield()
+end
+if not connected then
+  print("telnet: " .. err)
+  return
+end
+
+print(("connected to %s:%d"):format(host, port))
+
+while true do
+  local fromSocket = sock.read(math.maxinteger or math.huge)
+  if fromSocket == nil then
+    print("telnet: connection closed")
+    sock.close()
+    return
+  end
+  terminal.write(fromSocket)
+  terminal.flush()
+  local fromTerminal = terminal.read()
+  if fromTerminal == "" then
+    sock.close()
+    return
+  end
+  while fromTerminal ~= "" do
+    local nbytes, err = sock.write(fromTerminal .. "\r\n")
+    if err then
+      print("telnet: " .. err)
+      return
+    end
+    fromTerminal = fromTerminal:sub(nbytes + 1)
+  end
+end

src/halyde/config/generate/terminal.json

@@ -0,0 +1 @@
+{"palette":{"dark":{"0":"171421","1":"c01c28","2":"26a269","3":"a2734c","4":"12488b","5":"a347ba","6":"2aa1b3","7":"d0cfcc"},"bright":{"0":"5e5c64","1":"f66151","2":"33d17a","3":"e9ad0c","4":"2a7bde","5":"c061cb","6":"33c7de","7":"ffffff"}}}

src/halyde/config/terminal.json

@@ -0,0 +1,24 @@
+{
+  "palette": {
+    "dark": {
+      "0": "0x0f0f0f",
+      "1": "0xcc2424",
+      "2": "0x339280",
+      "3": "0x996d00",
+      "4": "0x004980",
+      "5": "0x9949c0",
+      "6": "0x33b6c0",
+      "7": "0xc3c3c3"
+    },
+    "bright": {
+      "0": "0x666d80",
+      "1": "0xff6d40",
+      "2": "0x33db80",
+      "3": "0xffb600",
+      "4": "0x336dff",
+      "5": "0xcc6dc0",
+      "6": "0x33dbc0",
+      "7": "0xffffff"
+    }
+  }
+}

src/halyde/kernel/modules/terminal.lua

@@ -15,6 +15,8 @@ function module.init()
   local serialize = require("serialize")
   local unicode = require("unicode")
   local event = require("event")
+  local fs = require("filesystem")
+  local json = require("json")
 
   local component = require("component")
   local gpu = component.gpu
@@ -39,6 +41,19 @@ function module.init()
     table.insert(readHistory[id], hist)
   end
 
+  if not fs.exists("/halyde/config/terminal.json") then
+    fs.copy("/halyde/config/generate/terminal.json", "/halyde/config/terminal.json")
+  end
+  local config = ""
+  local tmpdata
+  local handle = fs.open("/halyde/config/terminal.json")
+  repeat
+    tmpdata = handle:read(math.huge)
+    config = config .. (tmpdata or "")
+  until not tmpdata
+  config = json.decode(config)
+  require("log").terminal.info("Loaded config file: " .. serialize(config))
+
   local function getColorPalette(depth)
     if depth == 1 then
       return {
@@ -91,7 +106,16 @@ function module.init()
       }
     end
     if depth == 8 then
-      return {
+      local palette = {["dark"] = {}, ["bright"] = {}}
+      for i = 0, 7 do
+        palette["dark"][i] = tonumber(config.palette.dark[tostring(i)])
+      end
+      for i = 0, 7 do
+        palette["bright"][i] = tonumber(config.palette.bright[tostring(i)])
+      end
+      require("log").terminal.info("Set color palette: " .. serialize(palette, nil))
+      return palette
+      --[[ return {
         ["dark"] = {
           [0] = 0x0f0f0f, -- black
           [1] = 0xcc2424, -- dark red
@@ -112,7 +136,7 @@ function module.init()
           [6] = 0x33dbc0, -- cyan
           [7] = 0xffffff  -- white
         }
-      }
+      } ]]
     end
     --[[ Original color palette:
     {
@@ -146,8 +170,9 @@ function module.init()
 
   local cursor = { x = 1, y = 1, X = nil, Y = nil } -- X and Y are managed by ESC s and ESC u
   local printState = 0 -- 0:none 1:in ESC 2:in CSI
-  local DEFAULT_FG = ANSIColorPalette["bright"][7] -- TODO make configurable
+  local DEFAULT_FG = ANSIColorPalette["bright"][7]
   local DEFAULT_BG = ANSIColorPalette["dark"][0]
+  require("log").terminal.info("FG and BG: " .. DEFAULT_FG .. " " .. DEFAULT_BG)
   local fg = DEFAULT_FG
   local bg = DEFAULT_BG
   local gpuFg = nil