ESPTerm web interface submodule, separated to make testing and development easier
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espterm-front-end/base.php

187 lines
11 KiB

<?php
/**
* The common stuff required by both index.php and build_html.php
* this must be required_once
*/
if (defined('BASE_INITED')) return;
define('BASE_INITED', true);
if (!empty($argv[1])) {
parse_str($argv[1], $_GET);
}
if (!file_exists(__DIR__ . '/_env.php')) {
die("Copy <b>_env.php.example</b> to <b>_env.php</b> and check the settings inside!");
}
require_once __DIR__ . '/_env.php';
$prod = defined('STDIN');
define('DEBUG', !$prod);
$root = DEBUG ? json_encode(ESP_IP) : 'location.host';
define('JS_WEB_ROOT', $root);
define('ESP_DEMO', (bool)getenv('ESP_DEMO'));
if (ESP_DEMO) {
define('DEMO_SCREEN', '"S\u0019\u0001Q\u0001\u0018\u0001P\u0001\u0014\u0003\u0001\u0005\b\u0001 \u0002P\u0001\u0005\u0005\u0001\u0004\u0002\u0001~ $ \u0005\b\u0001\u0004\u0001\u0001archey3|lolcat -F .3 \u0002\t\u0002\u0005^\u0001 \u0005@\u0001 \u0005\"\u0001 \u0005(\u0001 \u0005\'\u0001 \u0005-\u0001 +\u0005,\u0001 \u00052\u0001 \u00051\u0001 \u0005T\u0001 \u0005w\u0001 \u0005\u001c\u0002 O\u0005\u0016\u0002S\u0005:\u0002: A\u00054\u0002r\u0005X\u0002ch \u0005R\u0002Lin\u0005M\u0002ux x\u0005H\u000286_\u0005I\u000264\u0005\b\u0001 \u0002\u001b\u0001\u0005@\u0001 \u0005\"\u0001 \u0005(\u0001 \u0005\'\u0001 \u0005-\u0001 \u0005,\u0001 \u00052\u0001 # \u00051\u0001 \u0005T\u0001 \u0005w\u0001 \u0005\u001c\u0002 \u0005\u0016\u0002 \u0005:\u0002 Ho\u00054\u0002s\u0005X\u0002tna\u0005R\u0002me:\u0005M\u0002 N20\u0005H\u00022\u0005\b\u0001 \u0002\"\u0001\u0005\"\u0001 \u0005(\u0001 \u0005\'\u0001 \u0005-\u0001 \u0005,\u0001 \u00052\u0001 \u00051\u0001###\u0005T\u0001 \u0005w\u0001 \u0005\u001c\u0002 \u0005\u0016\u0002 \u0005:\u0002 \u00054\u0002 \u0005X\u0002Ker\u0005R\u0002nel\u0005M\u0002 Rel\u0005H\u0002eas\u0005I\u0002e: \u0005%\u00024\u0005&\u0002.9.\u0005\u0002\u00024\u0005\u0003\u00027-1\u0005^\u0001-lt\u0005@\u0001s\u0005\b\u0001 \u0002\u0014\u0001\u0005(\u0001 \u0005\'\u0001 \u0005-\u0001 \u0005,\u0001 \u00052\u0001 \u00051\u0001 #\u0005T\u0001####\u0005w\u0001 \u0005\u001c\u0002 \u0005\u0016\u0002 \u0005:\u0002 \u00054\u0002 \u0005X\u0002 \u0005R\u0002Upt\u0005M\u0002ime:\u0005H\u0002 19\u0005I\u0002:26\u0005\b\u0001 \u0002#\u0001\u0005\'\u0001 \u0005-\u0001 \u0005,\u0001 \u00052\u0001 \u00051\u0001 \u0005T\u0001 ##\u0005w\u0001###\u0005\u001c\u0002# \u0005\u0016\u0002 \u0005:\u0002 \u00054\u0002 \u0005X\u0002 \u0005R\u0002 \u0005M\u0002WM: \u0005H\u0002KWi\u0005I\u0002n\u0005\b\u0001 \u0002(\u0001\u0005-\u0001 \u0005,\u0001 \u00052\u0001 \u00051\u0001 \u0005T\u0001 \u0005w\u0001; #\u0005\u001c\u0002###\u0005\u0016\u0002#\u0005:\u0002; \u00054\u0002 \u0005X\u0002 \u0005R\u0002 \u0005M\u0002 D\u0005H\u0002E: \u0005I\u0002KDE\u0005\b\u0001 \u0002)\u0001\u00052\u0001 \u00051\u0001 \u0005T\u0001 \u0005w\u0001 +\u0005\u001c\u0002##.\u0005\u0016\u0002#\u0005:\u0002###\u00054\u0002#\u0005X\u0002 \u0005R\u0002 \u0005M\u0002 \u0005H\u0002 P\u0005I\u0002ack\u0005%\u0002a\u0005&\u0002ges\u0005\u0002\u0002:\u0005\u0003\u0002 18\u0005^\u000121\u0005\b\u0001 \u0002\"\u0001\u00051\u0001 \u0005T\u0001 \u0005w\u0001 \u0005\u001c\u0002 +#\u0005\u0016\u0002#\u0005:\u0002###\u00054\u0002#\u0005X\u0002###\u0005R\u0002# \u0005M\u0002 \u0005H\u0002 \u0005I\u0002 R\u0005%\u0002A\u0005&\u0002M: \u0005\u0002\u00029\u0005\u0003\u0002256\u0005^\u0001 MB\u0005@\u0001 / 1\u0005\"\u0001599\u0005(\u00019 M\u0005\'\u0001B\u0005\b\u0001 \u0002\u0019\u0001\u0005T\u0001 \u0005w\u0001 \u0005\u001c\u0002 \u0005\u0016\u0002#\u0005:\u0002###\u00054\u0002#\u0005X\u0002###\u0005R\u0002###\u0005M\u0002##; \u0005H\u0002 \u0005I\u0002 \u0005%\u0002 \u0005&\u0002 Pr\u0005\u0002\u0002o\u0005\u0003\u0002ces\u0005^\u0001sor\u0005@\u0001 Typ\u0005\"\u0001e: \u0005(\u0001Int\u0005\'\u0001e\u0005-\u0001l(R\u0005,\u0001)\u00052\u0001 Co\u00051\u0001re(\u0005T\u0001TM) \u0005w\u0001i5-\u0005\u001c\u0002640\u0005\u0016\u00020\u0005:\u0002 CP\u00054\u0002U\u0005X\u0002 @ \u0005R\u00022.7\u0005M\u00020GHz\u0005R\u0002 \u0002I\u0001\u0005w\u0001 \u0005\u001c\u0002 \u0005\u0016\u0002 \u0005:\u0002 ##\u00054\u0002#\u0005X\u0002###\u0005R\u0002###\u0005M\u0002####\u0005H\u0002##+\u0005I\u0002 \u0005%\u0002 \u0005&\u0002 \u0005\u0002\u0002 \u0005\u0003\u0002$ED\u0005^\u0001ITO\u0005@\u0001R: n\u0005\"\u0001ano\u0005\b\u0001 \u0002#\u0001\u0005\u001c\u0002 \u0005\u0016\u0002 \u0005:\u0002 \u00054\u0002#\u0005X\u0002###\u0005R\u0002###\u0005M\u0002 #\u0005H\u0002###\u0005I\u0002###\u0005%\u0002 \u0005&\u0002 \u0005\u0002\u0002 \u0005\u0003\u0002 \u0005^\u0001Roo\u0005@\u0001t: 1\u0005\"\u000160G\u0005(\u0001 / \u0005\'\u00011\u00
define('DEMO_APS', <<<APS
{
"result": {
"inProgress": 0,
"APs": [
{"essid": "Cisco", "bssid": "88:f7:c7:52:b3:99", "rssi": 205, "rssi_perc": 100, "enc": 4, "channel": 7},
{"essid": "UPC Wi-Free", "bssid": "8a:f7:c7:52:b3:9b", "rssi": 203, "rssi_perc": 100, "enc": 5, "channel": 1},
{"essid": "UPC Wi-Free", "bssid": "0a:95:2a:0c:84:31", "rssi": 166, "rssi_perc": 32, "enc": 5, "channel": 1},
{"essid": "MujO2Internet_2EEB96", "bssid": "d0:60:8c:2e:eb:96", "rssi": 174, "rssi_perc": 48, "enc": 4, "channel": 4},
{"essid": "Internet", "bssid": "38:72:c0:32:bd:0d", "rssi": 164, "rssi_perc": 28, "enc": 2, "channel": 10},
{"essid": "MyO2Internet_08C850", "bssid": "78:c1:a7:08:c8:50", "rssi": 186, "rssi_perc": 72, "enc": 4, "channel": 11},
{"essid": "UPC Wi-Free", "bssid": "06:7c:34:9a:6f:7c", "rssi": 167, "rssi_perc": 34, "enc": 0, "channel": 11},
{"essid": "Internet_B0", "bssid": "5c:f4:ab:11:3b:b3", "rssi": 175, "rssi_perc": 50, "enc": 3, "channel": 13},
{"essid": "UPC5716805", "bssid": "08:95:2a:0c:84:3f", "rssi": 165, "rssi_perc": 30, "enc": 4, "channel": 1}
]
}
}
APS
);
}
define('LOCALE', isset($_GET['locale']) ? $_GET['locale'] : 'en');
$_messages = require(__DIR__ . '/lang/' . LOCALE . '.php');
$_pages = require(__DIR__ . '/_pages.php');
define('APP_NAME', 'ESPTerm');
/** URL (dev or production) */
function url($name, $relative = false)
{
global $_pages;
if ($relative) return $_pages[$name]->path;
if (DEBUG) return "/index.php?page=$name";
if (ESP_DEMO) return "$name.html";
else return $_pages[$name]->path;
}
/** URL label for a button */
function label($name)
{
global $_pages;
return $_pages[$name]->label;
}
function e($s)
{
return htmlspecialchars($s, ENT_HTML5 | ENT_QUOTES);
}
function je($s)
{
return htmlspecialchars(json_encode($s), ENT_HTML5);
}
function tr($key)
{
global $_messages;
return isset($_messages[$key]) ? $_messages[$key] : ('??' . $key . '??');
}
/** Like eval, but allows <?php and ?> */
function include_str($code)
{
$tmp = tmpfile();
$tmpf = stream_get_meta_data($tmp);
$tmpf = $tmpf ['uri'];
fwrite($tmp, $code);
$ret = include($tmpf);
fclose($tmp);
return $ret;
}
if (!function_exists('utf8')) {
function utf8($num)
{
if($num<=0x7F) return chr($num);
if($num<=0x7FF) return chr(($num>>6)+192).chr(($num&63)+128);
if($num<=0xFFFF) return chr(($num>>12)+224).chr((($num>>6)&63)+128).chr(($num&63)+128);
if($num<=0x1FFFFF) return chr(($num>>18)+240).chr((($num>>12)&63)+128).chr((($num>>6)&63)+128).chr(($num&63)+128);
return '';
}
}
if (!function_exists('load_esp_charsets')) {
function load_esp_charsets() {
$chsf = __DIR__ . '/../user/character_sets.h';
if (! file_exists($chsf)) {
return [
'!! ERROR: `../user/character_sets.h` not found !!' => [
['65', 'A', '&'],
],
];
}
$re_table = '/\/\/ %%BEGIN:(.)%%\s*(.*?)\s*\/\/ %%END:\1%%/s';
preg_match_all($re_table, file_get_contents($chsf), $m_tbl);
$re_bounds = '/#define CODEPAGE_(.)_BEGIN\s+(\d+)\n#define CODEPAGE_\1_END\s+(\d+)/';
preg_match_all($re_bounds, file_get_contents($chsf), $m_bounds);
$cps = [];
foreach ($m_tbl[2] as $i => $str) {
$name = $m_tbl[1][$i];
$start = intval($m_bounds[2][$i]);
$table = [];
$str = preg_replace('/,\s*\/\/[^\n]*/', '', $str);
$rows = explode("\n", $str);
$rows = array_map('trim', $rows);
foreach($rows as $j => $v) {
if (strpos($v, '0x') === 0) {
$v = substr($v, 2);
$v = hexdec($v);
} else {
$v = intval($v);
}
$ascii = $start+$j;
$table[] = [
$ascii,
chr($ascii),
utf8($v==0? $ascii :$v),
];
}
$cps[$name] = $table;
}
return $cps;
}
}
if (!function_exists('tplSubs')) {
function tplSubs($str, $reps)
{
return preg_replace_callback('/%(j:|js:|h:|html:)?([a-z0-9-_.]+)%/i', function ($m) use ($reps) {
$key = $m[2];
if (array_key_exists($key, $reps)) {
$val = $reps[$key];
} else {
$val = '';
}
switch ($m[1]) {
case 'j:':
case 'js:':
$v = json_encode($val);
return substr($v, 1, strlen($v) - 2);
case 'h:':
case 'html:':
return htmlspecialchars($val);
default:
return $val;
}
}, $str);
}
}