mirror of
https://github.com/narkoz/hacker-scripts
synced 2025-08-23 19:07:33 +00:00
40 lines
1.2 KiB
Clojure
40 lines
1.2 KiB
Clojure
(ns hacker-scripts.coffee
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(:require [environ.core :refer [env]])
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(:import
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(java.net Socket)
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(java.io BufferedReader PrintWriter InputStreamReader)))
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(def my-username "my-username")
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(def my-password "my-password")
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(def coffee-machine-ip "10.10.42.42")
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(def password-prompt "Password: ")
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(def connection-port 23)
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(def sec-delay-before-brew 17)
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(def sec-delay-before-pour 24)
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(defn logged-in? [] (= (:USER env) my-username))
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(defn auth [in-stream out-stream]
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(if (= (.readLine in-stream) password-prompt)
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(.println out-stream my-password)
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(throw (RuntimeException.
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"Failed to authenticate with coffee machine"))))
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(defn command-brew-pour [out-stream]
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(do
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(Thread/sleep (* 1000 sec-delay-before-brew))
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(.println out-stream "sys brew")
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(Thread/sleep (* 1000 sec-delay-before-pour))
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(.println out-stream "sys pour")))
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(defn coffee []
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(if (logged-in?)
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(with-open [socket (Socket. coffee-machine-ip connection-port)
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out-stream (PrintWriter. (.getOutputStream socket) true)
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in-stream (BufferedReader. (InputStreamReader. (.getInputStream socket)))]
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(do
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(auth in-stream out-stream)
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(command-brew-pour out-stream)))))
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