Fri, 11 Jul 2014 22:53:33 +0200
Basic web idea
<?php /***************************************************************************** * Copyright (C) 2014 * * Michiel Broek <mbroek at mbse dot eu> * * This file is part of ThermFerm * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2, or (at your option) any * later version. * * ThermFerm is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with ThermFerm; see the file COPYING. If not, write to the Free * Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. *****************************************************************************/ require_once('utilities.php'); function showunit($unit) { $outstr = ''; $sock = open_socket(); if ($sock == false) { return ''; } socket_write($sock, "UNIT " . $unit, 4096); $answer = ""; while (1) { $line = socket_read($sock, 4096); if ($line === '') break; $answer .= $line; } socket_close($sock); $sock = open_socket(); if ($sock == false) { return ''; } socket_write($sock, "LIST UNIT", 4096); $answer = ""; while (1) { $line = socket_read($sock, 4096); if ($line === '') break; $answer .= $line; } socket_close($sock); $arr = explode("\r\n", $answer); if (startsWith($arr[0], "213")) { $outstr .= ' <div id="fermentor">'.PHP_EOL; foreach($arr as $l) { $vals = explode(",", $l); if (strcmp($vals[0], "NAME") == 0) { /* * The name is allways first, so when we have it * emit the formatting. */ $outstr .= ' <div id="fermentor_head">'.PHP_EOL; $outstr .= ' ' . $vals[1] .PHP_EOL; $outstr .= ' </div>'.PHP_EOL; $outstr .= ' <div id="fermentor_pict">'.PHP_EOL; $outstr .= ' <img src="images/Fermenter_60l.gif">'.PHP_EOL; $outstr .= ' </div>'.PHP_EOL; $outstr .= ' <div id="fermentor_control">'.PHP_EOL; } if (strcmp($vals[0], "MODE") == 0) { $outstr .= ' mode ' . $vals[1] . '<br>' .PHP_EOL; } } $outstr .= ' temp 12.3'.PHP_EOL; $outstr .= ' </div>'.PHP_EOL; $outstr .= ' </div>'.PHP_EOL; } return $outstr; } function liveview() { $outstr = PHP_EOL; $sock = open_socket(); if ($sock !== false) { socket_write($sock, "LIST", 4096); /* * Multiple reads until the remote closed the connection */ $answer = ""; while (1) { $line = socket_read($sock, 4096); if ($line === '') break; $answer .= $line; } socket_close($sock); $arr = explode("\r\n", $answer); if (startsWith($arr[0], "212")) { $i = 1; while (1) { if (strcmp($arr[$i], ".") == 0) break; $parts = explode(",", $arr[$i]); $outstr .= showunit($parts[1]); $i++; } } } return $outstr; } ?>