diff -r b7c967359771 -r ef1469dd92e7 www-thermferm/simulator.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/www-thermferm/simulator.php	Sat Aug 23 12:33:14 2014 +0200
@@ -0,0 +1,431 @@
+<?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');
+
+/*
+ * $arr contains the complete reply of the SIMULATOR LIST command
+ */
+$answer = send_cmd("SIMULATOR LIST");
+$arr = explode("\r\n", $answer);
+
+
+if (isset($_GET['action'])) {
+    switch ($_GET['action']) {
+	case 'edit':            simulator_edit();
+				break;
+	default:                break;
+    }
+} elseif (isset($_POST['action'])) {
+    switch ($_POST['action']) {
+	case 'testdata':        testdata();
+				break;
+	default:                break;
+    }
+} else {
+    simulator_list();
+}
+
+exit;
+
+/****************************************************************************
+ *
+ */
+
+
+/*
+ * Simulator add
+ *
+ * @param string $_POST['Name'] The simulator name
+ */
+function simulator_add() {
+    if ($_POST['key'] == 'Add')
+	send_cmd("SIMULATOR ADD ".$_POST['Name']);                                    
+    unset($_POST['UUID']);
+    unset($_POST['Name']);
+    unset($_POST['key']);
+    unset($_POST['command']);
+    load('simulator.php');
+}
+
+
+
+/*
+ * Simulator update
+ *
+ * @param string $_POST['UUID'] The simulator UUID
+ * @param string $_POST['Name'] The simulator name
+ * @param string $_POST['VolumeAir'] The simulator Air volume
+ * @param string $_POST['VolumeBeer'] The simulator Beer volume
+ * @param string $_POST['RoomTemperature'] The simulator room temp
+ * @param string $_POST['CoolerTemp'] The simulator cold temp
+ * @param string $_POST['CoolerTime'] The simulator time to reach this
+ * @param string $_POST['CoolerSize'] The simulator plate size
+ * @param string $_POST['HeaterTemp'] The simulator heater temp
+ * @param string $_POST['HeaterTime'] The simulator time to reach this
+ * @param string $_POST['HeaterSize'] The simulator plate size
+ * @param string $_POST['FrigoIsolation'] The simulator isolation
+ * @param string $_POST['key'] The button pressed.
+ */
+function simulator_update() {
+    /*
+     * Build the update command
+     */
+    if ($_POST['key'] == 'Delete') {
+	send_cmd("DEVICE DEL ".$_POST['UUID']);
+    }
+
+    if ($_POST['key'] == 'Save') {
+	$cmd = array("DEVICE PUT ".$_POST['UUID']);
+	$cmd[] = "NAME,".$_POST['Name'];
+	$cmd[] = "VOLUME_AIR,".$_POST['VolumeAir'];
+	$cmd[] = "VOLUME_BEER,".$_POST['VolumeBeer'];
+	$cmd[] = "ROOM_TEMPERATURE,".$_POST['RoomTemperature'];
+	$cmd[] = "COOLER_TEMP,".$_POST['CoolerTemp'];
+	$cmd[] = "COOLER_TIME,".$_POST['CoolerTime'];
+	$cmd[] = "COOLER_SIZE,".$_POST['CoolerSize'];
+	$cmd[] = "HEATER_TEMP,".$_POST['HeaterTemp'];
+	$cmd[] = "HEATER_TIME,".$_POST['HeaterTime'];
+	$cmd[] = "HEATER_SIZE,".$_POST['HeaterSize'];
+	$cmd[] = "FRIGO_ISOLATION,".$_POST['FrigoIsolation'];
+	$cmd[] = ".";
+	send_array($cmd);
+    }
+
+    unset($_POST['UUID']);
+    unset($_POST['Name']);
+    unset($_POST['VolumeAir']);
+    unset($_POST['VolumeBeer']);
+    unset($_POST['RoomTemperature']);
+    unset($_POST['CoolerTemp']);
+    unset($_POST['CoolerTime']);
+    unset($_POST['CoolerSize']);
+    unset($_POST['HeaterTemp']);
+    unset($_POST['HeaterTime']);
+    unset($_POST['HeaterSize']);
+    unset($_POST['FrigoIsolation']);
+    unset($_POST['key']);
+    unset($_POST['command']);
+    load('simulator.php');
+}
+
+
+
+/*
+ * Test input of a modified or new simulator.
+ *
+ * @param string $_POST['UUID'] Unique record UUID
+ * @param string $_POST['Name'] The simulator name
+ * @param string $_POST['VolumeAir'] The simulator Air volume
+ * @param string $_POST['VolumeBeer'] The simulator Beer volume
+ * @param string $_POST['RoomTemperature'] The simulator room temp
+ * @param string $_POST['CoolerTemp'] The simulator cold temp
+ * @param string $_POST['CoolerTime'] The simulator time to reach this
+ * @param string $_POST['CoolerSize'] The simulator plate size
+ * @param string $_POST['HeaterTemp'] The simulator heater temp
+ * @param string $_POST['HeaterTime'] The simulator time to reach this
+ * @param string $_POST['HeaterSize'] The simulator plate size
+ * @param string $_POST['FrigoIsolation'] The simulator isolation
+ * @param string $_POST['key'] Key choice, Save or Cancel
+ * @param string $_POST['command'] Command used, 'add' or 'update'
+ *
+ * Return: 0 = Ok
+ *         1 = Missing data
+ *         2 = Name too short
+ *         3 = Name already in use
+ *        99 = Cancel key
+ */
+function test_thedata() {
+
+    global $arr;
+
+    if (isset($_POST['UUID']) && isset($_POST['Name']) && isset($_POST['VolumeAir']) && isset($_POST['VolumeBeer']) && 
+	isset($_POST['RoomTemperature']) && isset($_POST['CoolerTemp']) && isset($_POST['CoolerTime']) &&
+	isset($_POST['CoolerSize']) && isset($_POST['HeaterTemp']) && isset($_POST['HeaterTime']) && isset($_POST['HeaterSize']) && 
+	isset($_POST['FrigoIsolation']) && isset($_POST['key']) && isset($_POST['command'])) {
+
+	if ($_POST['key'] == 'Cancel')
+	    return 99;
+
+	if (strlen($_POST['Name']) < 2)
+	    return 2;
+
+	if (startsWith($arr[0], "212")) {
+	    $j = 1;
+	    while (1) {
+		if (strcmp($arr[$j], ".") == 0)
+		    break;
+		$f = explode(",", $arr[$j]);
+		if (strcmp($f[0], $_POST['UUID']) && ($f[1] == $_POST['Name'])) {
+		    return 3;
+		}
+		$j++;
+	    }
+	}
+
+    } else {
+	return 1;
+    }
+
+    return 0;
+}
+
+
+
+/*
+ * Test result from edit screen and do next action
+ */
+function testdata() {
+
+    $result = test_thedata();
+    $error = '';
+
+    switch ($result) {
+	case 0: if ($_POST['command'] == 'add') {
+		    simulator_add();
+		    return;
+		} else if ($_POST['command'] == 'update') {
+		    simulator_update();
+		    return;
+		}
+		break;
+	case 1: $error = 'Missing data';
+		break;
+	case 2: $error = 'The Name is too short';
+		break;
+	case 3: $error = 'The Name is already in use, choose another one';
+		break;
+	case 99:        
+		load('simulator.php');
+		break;
+    }
+
+    if ($_POST['command'] == 'add') {
+	$heading = 'ThermFerm - Add Simulator';
+    } else {
+	$heading = 'ThermFerm - Edit Simulator';
+    }
+
+    edit_screen($_POST['UUID'], $_POST['command'], $heading, $error);
+}
+
+
+
+/*
+ * Simulator edit screen. Used by simulator_edit(), simulator_add() and testdata()
+ *
+ * @param string $UUID The record UUID (fixed).
+ * @param string $command 'add' or 'update'
+ * @param string $heading Page heading title.
+ * @Param string $error_message Blank or previous error.
+ */
+function edit_screen($UUID, $command, $heading, $error_message) {
+
+    $answer = send_cmd("SIMULATOR GET ".$UUID);
+    $reply = explode("\r\n", $answer);
+
+    $outstr  = build_header($heading);
+    $outstr .= '    <div id="errors">'.PHP_EOL;
+    $outstr .= '     '.$error_message.PHP_EOL;
+    $outstr .= '    </div> <!-- errors -->'.PHP_EOL;
+    $outstr .= '    <div id="etable">'.PHP_EOL;
+    $outstr .= '     <form method="POST" action="simulator.php">'.PHP_EOL;
+    $outstr .= '      <table class="editor">'.PHP_EOL;
+
+    if (startsWith($reply[0], "213")) {
+	$j = 1;
+	while (1) {
+	    if (strcmp($reply[$j], ".") == 0)
+		break;
+	    $f = explode(",", $reply[$j]);
+	    if ($f[0] == "NAME") {
+		$outstr .= '       <tr class="editor">'.PHP_EOL;
+		$outstr .= '        <td class="editname">Name</td>'.PHP_EOL;
+		$outstr .= '        <td class="editfield"><input type="text" name="Name" size="50" value="'.$f[1].'"></td>'.PHP_EOL;
+		$outstr .= '       </tr>'.PHP_EOL;
+	    }
+	    if ($f[0] == "VOLUME_AIR") {
+		$outstr .= '       <tr class="editor">'.PHP_EOL;
+		$outstr .= '        <td class="editname">Volume Air</td>'.PHP_EOL;
+		$outstr .= '        <td class="editfield"><input type="text" name="VolumeAir" size="5" value="'.$f[1].'"></td>'.PHP_EOL;
+		$outstr .= '       </tr>'.PHP_EOL;                  
+	    }
+	    if ($f[0] == "VOLUME_BEER") {
+		$outstr .= '       <tr class="editor">'.PHP_EOL;
+		$outstr .= '        <td class="editname">Volume Beer</td>'.PHP_EOL;
+		$outstr .= '        <td class="editfield"><input type="text" name="VolumeBeer" size="5" value="'.$f[1].'"></td>'.PHP_EOL;
+		$outstr .= '       </tr>'.PHP_EOL;
+	    }
+	    if ($f[0] == "ROOM_TEMPERATURE") {
+		$outstr .= '       <tr class="editor">'.PHP_EOL;
+		$outstr .= '        <td class="editname">Room Temperature</td>'.PHP_EOL;
+		$outstr .= '        <td class="editfield"><input type="text" name="RoomTemperature" size="5" value="'.$f[1].'"></td>'.PHP_EOL;
+		$outstr .= '       </tr>'.PHP_EOL;
+	    }
+	    if ($f[0] == "COOLER_TEMP") {
+		$outstr .= '       <tr class="editor">'.PHP_EOL;
+		$outstr .= '        <td class="editname">Cooler Temperature</td>'.PHP_EOL;
+		$outstr .= '        <td class="editfield"><input type="text" name="CoolerTemp" size="5" value="'.$f[1].'"></td>'.PHP_EOL;
+		$outstr .= '       </tr>'.PHP_EOL;
+	    }
+	    if ($f[0] == "COOLER_TIME") {
+		$outstr .= '       <tr class="editor">'.PHP_EOL;
+		$outstr .= '        <td class="editname">Cooler Time</td>'.PHP_EOL;
+		$outstr .= '        <td class="editfield"><input type="text" name="CoolerTime" size="5" value="'.$f[1].'"></td>'.PHP_EOL;
+		$outstr .= '       </tr>'.PHP_EOL;
+	    }
+	    if ($f[0] == "COOLER_SIZE") {
+		$outstr .= '       <tr class="editor">'.PHP_EOL;
+		$outstr .= '        <td class="editname">Cooler Size</td>'.PHP_EOL;
+		$outstr .= '        <td class="editfield"><input type="text" name="CoolerSize" size="5" value="'.$f[1].'"></td>'.PHP_EOL;
+		$outstr .= '       </tr>'.PHP_EOL;
+	    }
+	    if ($f[0] == "HEATER_TEMP") {
+		$outstr .= '       <tr class="editor">'.PHP_EOL;
+		$outstr .= '        <td class="editname">Heater Temperature</td>'.PHP_EOL;
+		$outstr .= '        <td class="editfield"><input type="text" name="HeaterTemp" size="5" value="'.$f[1].'"></td>'.PHP_EOL;
+		$outstr .= '       </tr>'.PHP_EOL;
+	    }
+	    if ($f[0] == "HEATER_TIME") {
+		$outstr .= '       <tr class="editor">'.PHP_EOL;
+		$outstr .= '        <td class="editname">Heater Time</td>'.PHP_EOL;
+		$outstr .= '        <td class="editfield"><input type="text" name="HeaterTime" size="5" value="'.$f[1].'"></td>'.PHP_EOL;
+		$outstr .= '       </tr>'.PHP_EOL;
+	    }
+	    if ($f[0] == "HEATER_SIZE") {
+		$outstr .= '       <tr class="editor">'.PHP_EOL;
+		$outstr .= '        <td class="editname">Heater Size</td>'.PHP_EOL;
+		$outstr .= '        <td class="editfield"><input type="text" name="HeaterSize" size="5" value="'.$f[1].'"></td>'.PHP_EOL;
+		$outstr .= '       </tr>'.PHP_EOL;
+	    }
+	    if ($f[0] == "FRIGO_ISOLATION") {
+		$outstr .= '       <tr class="editor">'.PHP_EOL;
+		$outstr .= '        <td class="editname">Frigo Isolation</td>'.PHP_EOL;
+		$outstr .= '        <td class="editfield"><input type="text" name="FrigoIsolation" size="5" value="'.$f[1].'"></td>'.PHP_EOL;
+		$outstr .= '       </tr>'.PHP_EOL;
+	    }
+	    $j++;
+	}
+    }
+
+    $outstr .= '       <tr class="editor">'.PHP_EOL;
+    $outstr .= '        <td class="editname"><input type="submit" value="Save" name="key"></td>'.PHP_EOL;
+    $outstr .= '        <td class="editfield"><input type="submit" value="Cancel" name="key">';
+    $outstr .= '<input type="submit" value="Delete" name="key" style="margin-left: 100px;">';
+    $outstr .= '<input type="hidden" value="testdata" name="action">';
+    $outstr .= '<input type="hidden" value="'.$command.'" name="command">';
+    $outstr .= '<input type="hidden" value="'.$UUID.'" name="UUID"></td>'.PHP_EOL;
+    $outstr .= '       </tr>'.PHP_EOL;
+    $outstr .= '      </table>'.PHP_EOL;
+    $outstr .= '     </form>'.PHP_EOL;
+    $outstr .= '    </div> <!-- etable -->'.PHP_EOL;
+    $outstr .= build_footer();
+    echo $outstr;
+}
+
+
+
+/*
+ * Edit a Simulator. Fetches the record data and shows the edit screen.
+ *
+ * @param string $_GET['action'] Must be 'edit'.
+ * @param string $_GET['UUID'] The UUID of the Unit.
+ */
+function simulator_edit() {
+    if ($_GET['action'] == 'edit') {
+	edit_screen($_GET['UUID'], 'update', 'ThermFerm - Edit Simulator', '');
+	return;
+    } else {
+	load('simulator.php');
+    }
+}
+
+
+
+/*
+ * @link edit simulator
+ * @link add simulator
+ */
+function simulator_list() {
+    global $arr;
+
+    $outstr  = build_header("ThermFerm - Simulator Setup");
+    $outstr .= '    <div id="errors">'.PHP_EOL;
+    $outstr .= '    </div> <!-- errors -->'.PHP_EOL;
+    $outstr .= '    <div id="etable">'.PHP_EOL;
+    $outstr .= '     <table class="setup">'.PHP_EOL;
+    $outstr .= '      <tr class="trhead">'.PHP_EOL;
+    $outstr .= '       <td class="setup" style="width: 300px;">UUID</td>'.PHP_EOL;
+    $outstr .= '       <td class="setup" style="width: 300px;">Name</td>'.PHP_EOL;
+    $outstr .= '       <td class="setup" style="width: 35px;">Edit</td>'.PHP_EOL;
+    $outstr .= '      </tr>'.PHP_EOL;
+
+    if (startsWith($arr[0], "212")) {
+    	$j = 1;
+    	while (1) {
+	    if (strcmp($arr[$j], ".") == 0)
+	    	break;
+	    $f = explode(",", $arr[$j]);
+	    $outstr .= '      <tr class="setup">'.PHP_EOL;
+	    $outstr .= '       <td class="setup">'.$f[0].'</td>'.PHP_EOL;
+	    $outstr .= '       <td class="setup">'.$f[1].'</td>'.PHP_EOL;
+	    $outstr .= '       <td class="setup"><a href="simulator.php?action=edit&amp;UUID='.$f[0].'">Edit</a></td>'.PHP_EOL;
+	    $outstr .= '      </tr>'.PHP_EOL;
+	    $j++;
+    	}
+    }
+
+    $outstr .= '     </table>'.PHP_EOL;
+    $outstr .= '    </div> <!-- etable -->'.PHP_EOL;
+
+    $outstr .= '    <div id="atable">'.PHP_EOL;
+    $outstr .= '     <form method="POST" action="simulator.php">'.PHP_EOL;
+    $outstr .= '      <table class="editor">'.PHP_EOL;
+    $outstr .= '      <tr class="trhead"><td colspan="3">Add new Simulator</td></tr>'.PHP_EOL;
+    $outstr .= '       <tr class="editor">'.PHP_EOL;
+    $outstr .= '        <td class="editname">Simulator Name</td>'.PHP_EOL;
+    $outstr .= '        <td class="editfield"><input type="text" name="Name" size="50" value=""></td>'.PHP_EOL;
+    $outstr .= '        <td class="editsub"><input type="submit" value="Add" name="key"></td>'.PHP_EOL;
+    $outstr .= '<input type="hidden" value="testdata" name="action">';
+    $outstr .= '<input type="hidden" value="add" name="command">';
+    $outstr .= '<input type="hidden" value="00000000-0000-0000-0000-000000000000" name="UUID">';
+    $outstr .= '<input type="hidden" value="150" name="VolumeAir">';
+    $outstr .= '<input type="hidden" value="50" name="VolumeBeer">';
+    $outstr .= '<input type="hidden" value="20.0" name="RoomTemperature">';
+    $outstr .= '<input type="hidden" value="-3.0" name="CoolerTemp">';
+    $outstr .= '<input type="hidden" value="720" name="CoolerTime">';
+    $outstr .= '<input type="hidden" value="0.8" name="CoolerSize">';
+    $outstr .= '<input type="hidden" value="150" name="HeaterTemp">';
+    $outstr .= '<input type="hidden" value="12" name="HeaterTime">';
+    $outstr .= '<input type="hidden" value="0.01" name="HeaterSize">';
+    $outstr .= '<input type="hidden" value="0.04" name="FrigoIsolation">';
+    $outstr .= '       </tr>'.PHP_EOL;
+    $outstr .= '      </table>'.PHP_EOL;
+    $outstr .= '     </form>'.PHP_EOL;
+    $outstr .= '    </div> <!-- atable -->'.PHP_EOL;
+
+    $outstr .= build_footer();
+
+    echo $outstr;
+}
+