diff --git a/.htaccess b/.htaccess new file mode 100755 index 0000000000000000000000000000000000000000..48cbbfb30c3b29357a36b96378699cd1d188c948 --- /dev/null +++ b/.htaccess @@ -0,0 +1,3 @@ +Options +ExecCGI +AddHandler cgi-script .py + diff --git a/balance.py b/balance.py new file mode 100755 index 0000000000000000000000000000000000000000..1b3f72f876b35a9bc0c498b6ab522021370f6f3a --- /dev/null +++ b/balance.py @@ -0,0 +1,40 @@ +#!/usr/bin/python + +import commands,re + +print "Content-type: text/json" +print +import cgi,cgitb +import os, Cookie +cgitb.enable () + +result = {} +form = cgi.FieldStorage () +cookies = Cookie.SimpleCookie(os.environ.get("HTTP_COOKIE","")) + +def checkdata (): + if not (cookies.has_key("username") and cookies.has_key("pin")): + result = {"result" : "Missing information!"} + return result + expr_name = re.compile ("^\w*$") + expr_pin = re.compile ("^\d{4}$") + username = cookies["username"].value.lower () + pin = cookies["pin"].value + if (not expr_name.match (cookies["username"].value)) or (not expr_pin.match (cookies["pin"].value)): + result = {"result" : "Incorrect login!"} + return result + output = commands.getoutput ("sudo checkpin " + username + " " + pin) + if output == "False": + result = {"result" : "Authentication failed!"} + return result + if not output == "True": + result = {"result" : "PIN not set up."} + return result + output = commands.getoutput ("dispense acct " + username); + expr_bal = re.compile ("(?P<bal>\d*\.\d*)") + balance = expr_bal.search (output).groups()[0] + + return {"result" : "success", "balance" : balance} + + +print str(checkdata ()) diff --git a/cookies.py b/cookies.py new file mode 100755 index 0000000000000000000000000000000000000000..7749cbc084b0fddd6977f1306deea782f43e44bf --- /dev/null +++ b/cookies.py @@ -0,0 +1,12 @@ +#!/usr/bin/env python +import cgi, os, Cookie + +print "Content-type: text/html" +print + +#cgi.print_environ_usage() +#cgi.print_environ() + +cookies = Cookie.SimpleCookie(os.environ.get("HTTP_COOKIE","")) + +print "<pre>%s %s</pre>" % (cookies['username'].value, cookies['pin'].value) diff --git a/dispense.css b/dispense.css new file mode 100644 index 0000000000000000000000000000000000000000..faa82772064b738bae3920f2ab2335543e07d12c --- /dev/null +++ b/dispense.css @@ -0,0 +1,87 @@ +body { + margin:0px; + font-family:helvetica; + font-weight:bold; + color:white; +} +#main_menu { + display:none; + background: no-repeat url('vend.png'); +} +#login_screen { + display:block; + text-align:center; + padding-top:200px; + background: no-repeat url('vend2.png'); +} +div.screen { + height:480px; + width:320px; +} +div#login { + position:absolute; + background: no-repeat url('login.png'); + width:99px; + left:109px; + height:41px; + top:335px; +} +div.button { + position:relative; + top:8px; + left:168px; + width:122px; + height:41px; + margin-bottom:3px; + border:1px solid black; + padding:9px; + font-family:helvetica; + font-weight:bold; + color:white; +} +div.button:hover { + border:1px solid white; +} +#logout { + font-weight:bold; + font-family:helvetica; + position:absolute; + top:345px; + left:114px; + height:30px; + width:46px; + cursor:default; +} +#opendoor { + font-weight:bold; + font-family:helvetica; + position:absolute; + top:298px; + left:114px; + height:37px; + width:46px; + cursor:default; +} +#opendoor:hover { + border:1px solid white; +} +#logout:hover { + border:1px solid white; +} +#username, #pin { + width:100px; + height:25px; + margin-bottom:10px; + font-size:18px; + text-align:center; +} +#lcd { + position:absolute; + left:12px; + top:86px; + width:130px; + height:73px; + padding:6px; + font-family:monospace; + color:rgb(0,255,0); +} diff --git a/dispense.py b/dispense.py new file mode 100755 index 0000000000000000000000000000000000000000..a85e45e5fdefb74665f39025605c1be0356292fe --- /dev/null +++ b/dispense.py @@ -0,0 +1,41 @@ +#!/usr/bin/python + +import commands,re + +print "Content-type: text/json" +print +import cgi,cgitb +cgitb.enable () +import os, Cookie + +result = {} +form = cgi.FieldStorage () +cookies = Cookie.SimpleCookie(os.environ.get("HTTP_COOKIE","")) + +def checkdata (): + if not (cookies.has_key("username") and cookies.has_key("pin") and form.has_key("slot")): + result = {"result" : "Missing information!"} + return result + expr_name = re.compile ("^\w*$") + expr_pin = re.compile ("^\d{4}$") + expr_slot = re.compile ("^\d$") + username = cookies["username"].value.lower () + pin = cookies["pin"].value + slot = form["slot"].value + if (not expr_name.match (cookies["username"].value)) or (not expr_pin.match (cookies["pin"].value)): + result = {"result" : "Incorrect login!"} + return result + output = commands.getoutput ("sudo checkpin " + username + " " + pin) + if output == "False": + result = {"result" : "Authentication failed!"} + return result + if not output == "True": + result = {"result" : "PIN not set up."} + return result + output = commands.getoutput ("dispense -u " + username + " " + slot); + expr_disp = re.compile ("^Dispensing a.*") + if expr_disp.match (output): + return {"result" : "success"} + return {"result" : "Dispense failed."} + +print str(checkdata ()) diff --git a/door.py b/door.py new file mode 100755 index 0000000000000000000000000000000000000000..44b5cb2a3de537a64c2674164f5bbc90b0061e4a --- /dev/null +++ b/door.py @@ -0,0 +1,39 @@ +#!/usr/bin/python + +import commands,re + +print "Content-type: text/json" +print +import cgi,cgitb +cgitb.enable () + +result = {} +form = cgi.FieldStorage () + +def checkdata (): + if not (form.has_key("username") and form.has_key("pin")): + result = {"result" : "Missing information!"} + return result + expr_name = re.compile ("^\w*$") + expr_pin = re.compile ("^\d{4}$") + username = form["username"].value + pin = form["pin"].value + if (not expr_name.match (form["username"].value)) or (not expr_pin.match (form["pin"].value)): + result = {"result" : "Incorrect login!"} + return result + output = commands.getoutput ("sudo checkpin " + username + " " + pin) + if output == "False": + result = {"result" : "Authentication failed!"} + return result + if not output == "True": + result = {"result" : "PIN not set up."} + return result + output = commands.getoutput ("dispense -u " + username + " opendoor"); + expr_bal = re.compile ("(?P<bal>\d*\.\d*)") + balance = expr_bal.search (output).groups()[0] + + return {"result" : "success", "balance" : balance} + + + +print str(checkdata ()) diff --git a/icons/coke.png b/icons/coke.png new file mode 100644 index 0000000000000000000000000000000000000000..14038f23e2be582f501d40ce1d9dc19cd1439b37 Binary files /dev/null and b/icons/coke.png differ diff --git a/icons/cokezero.png b/icons/cokezero.png new file mode 100644 index 0000000000000000000000000000000000000000..b78f661571c632e0f6cf6be540b1dfa375e43ee6 Binary files /dev/null and b/icons/cokezero.png differ diff --git a/icons/dark-coke.png 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0000000000000000000000000000000000000000..21dbbf54c38dea5b79473fbf830d7afccd53e401 Binary files /dev/null and b/icons/pepsimax.png differ diff --git a/icons/solo.png b/icons/solo.png new file mode 100644 index 0000000000000000000000000000000000000000..b3de2428fad44f4abad7fa702bf7132e379400cb Binary files /dev/null and b/icons/solo.png differ diff --git a/icons/sunkist.png b/icons/sunkist.png new file mode 100644 index 0000000000000000000000000000000000000000..638cf2ae7f8951232137ad315fe00cf0394bca91 Binary files /dev/null and b/icons/sunkist.png differ diff --git a/index.html b/index.html new file mode 100644 index 0000000000000000000000000000000000000000..9c5304e1af76040f4c884770eb5f60e1eb4209de --- /dev/null +++ b/index.html @@ -0,0 +1,124 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml"> +<head> +<title>Dispense @ UCC</title> +<link rel="stylesheet" type="text/css" href="dispense.css" /> +<meta name="viewport" content="initial-scale = 1.0, user-scalable = no, width=device-width"> +<meta name="apple-mobile-web-app-capable" content="yes" /> +<meta name="apple-mobile-web-app-status-bar-style" content="hidden" /> +<script type="text/javascript" src="jquery.js"></script> +<script type="text/javascript"> +drink_icons = { "Sunkist" : "sunkist.png", + "lemony fizz" : "lemonade.png", + "han solo" : "solo.png", + "lemony aide" : "lemonade.png", + "coke" : "coke.png", + "pepsi max" : "pepsimax.png", + "null coke" : "cokezero.png" +}; +function dispense (slot) { + $("#slot" + slot).css ("background", "no-repeat url('loading.gif') center center"); + $.getJSON ("dispense.py?slot=" + slot, {}, function (data) { + result = data["result"]; + if (result != "success") { + alert ("Error: " + result); + } else { + alert ("Dispense successful!"); + } + updateStatus (); + }); +} + +// Loads machine status, then displays it. +function updateStatus () { + $.getJSON ("query.py", {}, function (data) { + $.getJSON ("balance.py", {}, function (baldata) { + result = baldata["result"]; + if (result != "success") { + alert ("Error: " + result); + $('#login').css ("background", "no-repeat url('login.png')"); + return; + } + window.balance = baldata["balance"]; + showScreen ("main_menu"); + $("#lcdusername").text (window.username); + $("#lcdbalance").text (window.balance); + for (i=0;i<=6;i++) { + drink = data["slot" + i][0]; + available = ""; + if (!data["slot" + i][2]) available = "dark-"; + if (drink in drink_icons) icon = available + drink_icons[drink]; + else icon = available + "default.png"; + $("#slot" + i).html (data["slot" + i][1] + "c"); + $("#slot" + i).css ("background", "no-repeat url('icons/" + icon + "') center center"); + } + $('#login').css ("background", "no-repeat url('login.png')"); + }); + }); +} + +function load () { + window.username = getCookie ("username"); + window.pin = getCookie ("pin"); + $('#username').val (window.username); + $('#pin').val (window.pin); + window.current_screen = "login_screen"; + if (window.username != "" && window.pin != ""){ + $('#login').css ("background", "no-repeat url('loading.gif') center center"); + updateStatus (); + } +} +function login () { + $('#login').css ("background", "no-repeat url('loading.gif') center center"); + window.username = $("#username").val (); + window.pin = $("#pin").val (); + document.cookie = "username=" + escape (username) + ";"; + document.cookie = "pin=" + escape (pin) + ";"; + updateStatus (); +} +function logout () { + document.cookie = "username="; + document.cookie = "pin="; + showScreen ("login_screen"); +} +function showScreen (name) { + $("#" + window.current_screen).css ("display","none"); + $("#" + name).css ("display", "block"); + window.current_screen = name; +} +function getCookie(c_name) { + if (document.cookie.length>0) { + c_start=document.cookie.indexOf(c_name + "="); + if (c_start!=-1) { + c_start=c_start + c_name.length+1; + c_end=document.cookie.indexOf(";",c_start); + if (c_end==-1) c_end=document.cookie.length; + return unescape(document.cookie.substring(c_start,c_end)); + } + } + return ""; +} +</script> +</head> +<body onload="load();"> +<div class="screen" id="login_screen"> +UCC Account Name:<br /> +<input type="text" id="username" /><br /> +Dispense PIN:<br /> +<input type="password" id="pin" /> +<div id="login" onclick="login();"></div> +</div> +<div class="screen" id="main_menu"> +<div class="button" id="slot0" onclick="dispense(0);"></div> +<div class="button" id="slot1" onclick="dispense(1);"></div> +<div class="button" id="slot2" onclick="dispense(2);"></div> +<div class="button" id="slot3" onclick="dispense(3);"></div> +<div class="button" id="slot4" onclick="dispense(4);"></div> +<div class="button" id="slot5" onclick="dispense(5);"></div> +<div class="button" id="slot6" onclick="dispense(6);"></div> +<div id="lcd">Hi, <span id="lcdusername">you</span>!<br />Balance: $<span id="lcdbalance">who knows?</span></div> +<div id="opendoor" onclick="opendoor();"></div> +<div id="logout" onclick="logout();"></div> +</div> +</body> +</html> diff --git a/jquery.js b/jquery.js new file mode 100644 index 0000000000000000000000000000000000000000..b1ae21d8b23f25359f21b6c69f0eb2dd29016466 --- /dev/null +++ b/jquery.js @@ -0,0 +1,19 @@ +/* + * jQuery JavaScript Library v1.3.2 + * http://jquery.com/ + * + * Copyright (c) 2009 John Resig + * Dual licensed under the MIT and GPL licenses. + * http://docs.jquery.com/License + * + * Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009) + * Revision: 6246 + */ +(function(){var l=this,g,y=l.jQuery,p=l.$,o=l.jQuery=l.$=function(E,F){return new o.fn.init(E,F)},D=/^[^<]*(<(.|\s)+>)[^>]*$|^#([\w-]+)$/,f=/^.[^:#\[\.,]*$/;o.fn=o.prototype={init:function(E,H){E=E||document;if(E.nodeType){this[0]=E;this.length=1;this.context=E;return this}if(typeof E==="string"){var G=D.exec(E);if(G&&(G[1]||!H)){if(G[1]){E=o.clean([G[1]],H)}else{var 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--git a/query.py b/query.py new file mode 100755 index 0000000000000000000000000000000000000000..f8ddb3a40cc1817502623ad916dcae1d1bdc3915 --- /dev/null +++ b/query.py @@ -0,0 +1,23 @@ +#!/usr/bin/python +import re +import urllib + +import cgi, cgitb +cgitb.enable () + +print "Content-type: text/json" +print + +site = urllib.urlopen("http://ucc.asn.au/cgi-bin/dispense?html.menu") +lines = site.readlines ()[15:22] + + +expr = re.compile ("<STRONG>(?P<price>\d*)c</STRONG>\s*(<A[^>]*>|)(?P<name>[^<]*)(</A\>|)[^>]*>(?P<available>[^<]*)") + +drinks = {} +for i, line in enumerate (lines): + r = expr.search (line).groups () + available = "true" + if r[4] == "empty": available = "false" + drinks["slot" + str(i)] = [r[2].rstrip(), r[0], available] +print str (drinks) diff --git a/vend.png b/vend.png new file mode 100644 index 0000000000000000000000000000000000000000..297acfef0ed52b06ee47faf1e71b15e949f19659 Binary files /dev/null and b/vend.png differ diff --git a/vend2.png b/vend2.png new file 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