StorageSystemServerInstaller

print("This is the installer for Xelo's storage system.")
if (fs.exists("/storage")) then
    error("The path /storage is already in use. Please rename or remove this folder to continue the installation.")
end
if (fs.exists("/startup") or fs.exists("/startup.lua")) then
    error("The filename startup.lua is already used. Please rename or remove this file to continue the installation.")
end
print("Please enter the installer code:")
term.write("> ")
local code = read()

print("Verifying code...")
local baseURL = "http://bambootown.online:25556"
local verifyPage = http.get(baseURL .. "/verifyCode/" .. code)
assert(verifyPage, "Failed to reach the webserver!")
local verifyRaw = verifyPage.readAll()
verifyPage.close()
assert(verifyRaw == "true", "Invalid code entered!")

print("Succesfully verified code!")

local codeFile = fs.open("/storage/code.txt", "w")
codeFile.write(code)
codeFile.close()

local mainPage = http.get(baseURL .. "/filesServer.txt")
assert(mainPage, "Failed to reach the webserver!")
local filesRaw = mainPage.readAll()
mainPage.close()

print("Files to read:\n" .. filesRaw)

fs.makeDir("/storage")

print("Installing...")
for name in filesRaw:gmatch("[^%s]+") do
    local page = http.get(baseURL .. "/getServer/" .. code .. "/" .. name)
    assert(page, "Failed to reach the webserver!")
    local fileRaw = page.readAll()
    page.close()

    local file = fs.open("/storage/" .. name, "w")
    file.write(fileRaw)
    file.close()
end

local startupFile = fs.open("/startup.lua", "w")
startupFile.write("shell.run(\"/storage/storage.lua\")")
startupFile.close()

print("Success: downloaded all files!")

print("Rebooting...")
sleep(3)
os.reboot()