mirror of
https://github.com/Adorable-Catgirl/Zorya-NEO.git
synced 2024-12-24 01:48:06 +11:00
84 lines
1.8 KiB
Lua
84 lines
1.8 KiB
Lua
local vdev = krequire("util_vcomponent")
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local utils = krequire("utils")
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local thd = krequire("thd")
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local comp = component
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local eeprom = {}
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local lua_code = [[
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--#include "luabios.lua"
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]]
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--#include "crc32.lua"
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local function generate_vbios(f_, path)
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local fs = comp.proxy(f_)
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if not fs.exists(path) then
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fs.makeDirectory(path)
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end
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if not fs.exists(path.."/code.lua") then
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local h = fs.open(path.."/code.lua", "wb")
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fs.write(h, lua_code)
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fs.close(h)
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end
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if not fs.exists(path.."/data.bin") then
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local h = fs.open(path.."/data.bin", "wb")
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fs.write(h, "")
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fs.close(h)
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end
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if not fs.exists(path.."/label.txt") then
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local h = fs.open(path.."/label.txt", "wb")
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fs.write(h, "Lua BIOS")
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fs.close(h)
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end
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local tbl = {
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get = function()
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local h = fs.open(path.."/code.lua", "rb")
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return utils.readfile(f_, h)
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end,
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getData = function()
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local h = fs.open(path.."/data.bin", "rb")
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return utils.readfile(f_, h)
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end,
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getLabel = function()
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local h = fs.open(path.."/label.txt", "rb")
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return utils.readfile(f_, h)
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end,
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set = function(data)
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local h = fs.open(path.."/code.lua", "wb")
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fs.write(h, data)
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fs.close(h)
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end,
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setData = function(data)
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local h = fs.open(path.."/data.bin", "wb")
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fs.write(h, data)
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fs.close(h)
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end,
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setLabel = function(label)
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local h = fs.open(path.."/label.txt", "wb")
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fs.write(h, label:sub(1, 16))
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fs.close(h)
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end,
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getDataSize = function()
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return fs.spaceTotal()
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end,
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getSize = function()
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return fs.spaceTotal()
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end,
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getChecksum = function()
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return crc32(tbl.get())
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end,
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makeReadonly = function()
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return
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end
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}
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vdev.register("vdev-ZY_VBIOS", "eeprom", tbl)
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local nice = function()
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--#include "machine.lua"
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end
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return nice, tbl
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end
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return generate_vbios |