# HG changeset patch
# User Michiel Broek <mbroek@mbse.eu>
# Date 1407680223 -7200
# Node ID 8d2ba41265199d9c76f0cefc508a566199dbf89f
# Parent  78fb6f99e47374bc536fc0a369e0dc726296b4e1
Added global setup

diff -r 78fb6f99e473 -r 8d2ba4126519 thermferm/thermferm.c
--- a/thermferm/thermferm.c	Sun Aug 10 14:45:11 2014 +0200
+++ b/thermferm/thermferm.c	Sun Aug 10 16:17:03 2014 +0200
@@ -103,7 +103,7 @@
 
 
 
-int read_w1_28(char *address, int *val)
+int read_sensor(char *address, int *val)
 {
     devices_list        *device;
     int                 tmp;
@@ -364,6 +364,36 @@
 	    lcd_buf_write(row++, "    %02d:%02d:%02d    ", tm->tm_hour, tm->tm_min, tm->tm_sec);
 #endif
 
+            if (Config.temp_address) {
+		rc = read_sensor(Config.temp_address, &temp);
+		if (rc == DEVPRESENT_YES) {
+		    Config.temp_value = temp;
+		    Config.temp_state = 0;
+#ifdef HAVE_WIRINGPI_H
+		    lcd_buf_write(row++, "Room temp %.1f %cC    ", Config.temp_value / 1000.0, 0xdf);
+#endif
+		} else if (rc == DEVPRESENT_ERROR) {
+		    Config.temp_state = 1;
+		} else {
+		    Config.temp_state = 2;
+		}
+	    }
+
+	    if (Config.hum_address) {
+		rc = read_sensor(Config.hum_address, &temp);
+		if (rc == DEVPRESENT_YES) {
+		    Config.hum_value = temp;
+		    Config.hum_state = 0;
+#ifdef HAVE_WIRINGPI_H
+		    lcd_buf_write(row++, " Humidity %.1f %%    ", Config.hum_value / 1000.0, 0xdf);
+#endif
+		} else if (rc == DEVPRESENT_ERROR) {
+		    Config.hum_state = 1;
+		} else {
+		    Config.hum_state = 2;
+		}
+	    }
+
 	    for (unit = Config.units; unit; unit = unit->next) {
 #ifdef HAVE_WIRINGPI_H
 		lcd_buf_write(row++, "Unit %s              ", unit->name);
@@ -371,7 +401,7 @@
 #endif
 
 		if (unit->air_address) {
-		    rc = read_w1_28(unit->air_address, &temp);
+		    rc = read_sensor(unit->air_address, &temp);
 		    if (rc == DEVPRESENT_YES) {
 			/*
 			 * It is possible to have read errors or extreme values.
@@ -403,7 +433,7 @@
 		}
 
 		if (unit->beer_address) {
-		    rc = read_w1_28(unit->beer_address, &temp);
+		    rc = read_sensor(unit->beer_address, &temp);
 		    if (rc == DEVPRESENT_YES) {
 			deviation = 40000;
 			if ((unit->beer_temperature == 0) ||
diff -r 78fb6f99e473 -r 8d2ba4126519 www-thermferm/getroom.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/www-thermferm/getroom.php	Sun Aug 10 16:17:03 2014 +0200
@@ -0,0 +1,62 @@
+<?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');
+
+
+$answer = send_cmd('GLOBAL GET');
+$arr = explode("\r\n", $answer);
+
+$temp_value = "NA";
+$temp_state = "NA";
+$hum_value = "NA";
+$hum_state = "NA";
+
+if (startsWith($arr[0], "213")) {
+    $j = 1;
+    while (1) {
+	if (strcmp($arr[$j], ".") == 0)
+	    break;
+	$f = explode(",", $arr[$j]);
+
+	if ($f[0] == "TEMP_STATE")
+		$temp_state = $f[1];
+	if (($f[0] == "TEMP_VALUE") && ($temp_state == "OK"))
+		$temp_value = $f[1];
+	if ($f[0] == "HUM_STATE")
+		$hum_state = $f[1];
+	if (($f[0] == "HUM_VALUE") && ($hum_state == "OK"))
+		$hum_value = $f[1];
+	$j++;
+    }
+}
+
+
+$reply = array (
+    'temperature' => $temp_value,
+    'humidity'    => $hum_value
+);
+
+
+echo json_encode($reply);
+?>
diff -r 78fb6f99e473 -r 8d2ba4126519 www-thermferm/global.php
--- a/www-thermferm/global.php	Sun Aug 10 14:45:11 2014 +0200
+++ b/www-thermferm/global.php	Sun Aug 10 16:17:03 2014 +0200
@@ -23,13 +23,233 @@
 
 require_once('utilities.php');
 
-$outstr  = build_header("ThermFerm - Global Setup");
-$outstr .= '    <div id="errors">'.PHP_EOL;
-$outstr .= '    </div> <!-- errors -->'.PHP_EOL;
-$outstr .= '    <div id="etable">'.PHP_EOL;
+
+if (isset($_POST['action'])) {
+    if ($_POST['action'] == "testdata")
+	testdata();
+} else {
+    edit_screen("");
+}
+
+
+exit;
+
+
+/*****************************************************************************
+ *
+ */
+
+
+function global_update() {
+
+    if ($_POST['key'] == 'Save') {
+	$sock = open_socket();
+	if ($sock != false) {
+	    /*
+	     * Send command and absorb the result.
+	     */
+	    socket_write($sock, "GLOBAL PUT", 4096);
+	    usleep(20000);
+	    socket_write($sock, "NAME,".$_POST['Name'], 4096);
+	    usleep(20000);
+	    socket_write($sock, "PORT,".$_POST['Port'], 4096);
+	    usleep(20000);
+	    socket_write($sock, "TEMP_ADDRESS,".$_POST['TempAddress'], 4096);
+	    usleep(20000);
+	    socket_write($sock, "HUM_ADDRESS,".$_POST['HumAddress'], 4096);
+	    usleep(20000);
+	    if (isset($_POST['LCDcols'])) {
+		socket_write($sock, "LCD_COLS,".$_POST['LCDcols'], 4096);
+		usleep(20000);
+	    }
+	    if (isset($_POST['LCDrows'])) {
+		socket_write($sock, "LCD_ROWS,".$_POST['LCDrows'], 4096);
+		usleep(20000);
+	    }
+	    socket_write($sock, ".", 4096);
+	    while (1) {
+		$line = socket_read($sock, 4096);
+		if ($line === '')
+		    break;
+	    }
+	    socket_close($sock);
+	}
+    }
+
+    unset($_POST['Name']);
+    unset($_POST['Port']);
+    unset($_POST['TempAddress']);
+    unset($_POST['HumAddress']);
+    unset($_POST['LCDcols']);
+    unset($_POST['LCDrows']);
+    unset($_POST['key']);
+    load('global.php');
+}
+
+
+
+function test_thedata() {
+
+    if (isset($_POST['Name']) && isset($_POST['Port']) &&
+	isset($_POST['TempAddress']) && isset($_POST['HumAddress']) &&
+	isset($_POST['key'])) {
+
+	if ($_POST['key'] == 'Cancel')
+	    return 99;
+
+	if (isset($_POST['LCDcols']) && (($_POST['LCDcols'] != 16) && ($_POST['LCDcols'] != 20)))
+	    return 2;
+
+	if (isset($_POST['LCDrows']) && (($_POST['LCDrows'] != 2) && ($_POST['LCDrows'] != 4)))
+	    return 3;
+
+    } else {
+	return 1;
+    }
+
+    return 0;
+}
+
+
+
+function testdata()
+{
+    $result = test_thedata();
+    $error = '';
+
+    switch ($result) {
+	case 0:	global_update();
+		return;
+		break;
+	case 1:	$error = 'Missing data';
+		break;
+	case 2: $error = 'LCD columns must be 16 or 20';
+		break;
+	case 3: $error = 'LCD rows must be 2 or 4';
+		break;
+	case 99:
+		load('global.php');
+		break;
+    }
+
+    edit_screen($error);
+}
+
+
 
-$outstr .= '    </div> <!-- etable -->'.PHP_EOL;
-$outstr .= build_footer();
+function edit_screen($error_message)
+{
+    /*
+     * Get list of devices, we need it later
+     */
+    $answer = send_cmd("DEVICE LIST");
+    $devices = explode("\r\n", $answer);
+
+    /*
+     * Get current global data
+     */
+    $answer = send_cmd("GLOBAL GET");
+    $reply = explode("\r\n", $answer);
+
+    $outstr  = build_header("ThermFerm - Global Setup");
+    $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="global.php">'.PHP_EOL;
+    $outstr .= '      <table class="editor">'.PHP_EOL;
+    $outstr .= '      <tr class="trhead">'.PHP_EOL;
+    $outstr .= '       <td class="setup" colspan="2" style="text-align: center; height: 20px; padding-top: 5px;">Global Setup</td>'.PHP_EOL;
+    $outstr .= '      </tr>'.PHP_EOL;
+
+    if (startsWith($reply[0], "213")) {
+	$i = 1;
+	while (1) {
+	    if (strcmp($reply[$i], ".") == 0)
+		break;
+	    $f = explode(",", $reply[$i]);
 
-echo $outstr;
+	    if ($f[0] == "NAME") {
+		$outstr .= '       <tr class="editor">'.PHP_EOL;
+		$outstr .= '        <td class="editname">System 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] == "PORT") {
+		$outstr .= '       <tr class="editor">'.PHP_EOL;
+		$outstr .= '        <td class="editname">Telnet port</td>'.PHP_EOL;
+		$outstr .= '        <td class="editfield"><input type="text" name="Port" size="5" value="'.$f[1].'"></td>'.PHP_EOL;
+		$outstr .= '       </tr>'.PHP_EOL;
+	    }
+	    if ($f[0] == "TEMP_ADDRESS") {
+		$outstr .= '       <tr class="editor">'.PHP_EOL;
+		$outstr .= '        <td class="editname">Room temperature sensor</td>'.PHP_EOL;
+		$outstr .= '        <td class="editfield"><select name="TempAddress">'.PHP_EOL;
+		$outstr .= '         <option value="">Not Assigned</option>'.PHP_EOL;
+		if (startsWith($devices[0], "212")) {
+		    $j = 1;
+		    while (1) {
+			if (strcmp($devices[$j], ".") == 0)
+			    break;
+			$g = explode(",", $devices[$j]);
+			if ($g[5] == "IN_ANALOG") {
+			    ($f[1] == $g[0]) ? $se = " selected" : $se = "";
+			    $outstr .= '         <option value="'.$g[0].'"'.$se.'>'.$g[1].' '.$g[4].'</option>'.PHP_EOL;
+			}
+			$j++;
+		    }
+		}
+		$outstr .= '        </select></td>'.PHP_EOL;
+		$outstr .= '       </tr>'.PHP_EOL;
+	    }
+	    if ($f[0] == "HUM_ADDRESS") {
+		$outstr .= '       <tr class="editor">'.PHP_EOL;
+		$outstr .= '        <td class="editname">Room humidity sensor</td>'.PHP_EOL;
+		$outstr .= '        <td class="editfield"><select name="HumAddress">'.PHP_EOL;
+		$outstr .= '         <option value="">Not Assigned</option>'.PHP_EOL;
+		if (startsWith($devices[0], "212")) {
+		    $j = 1;
+		    while (1) {
+			if (strcmp($devices[$j], ".") == 0)
+			    break;
+			$g = explode(",", $devices[$j]);
+			if ($g[5] == "IN_ANALOG") {
+			    ($f[1] == $g[0]) ? $se = " selected" : $se = "";
+			    $outstr .= '         <option value="'.$g[0].'"'.$se.'>'.$g[1].' '.$g[4].'</option>'.PHP_EOL;
+			}
+			$j++;
+		    }
+		}
+		$outstr .= '        </select></td>'.PHP_EOL;
+		$outstr .= '       </tr>'.PHP_EOL;
+	    }
+	    if ($f[0] == "LCD_COLS") {
+		$outstr .= '       <tr class="editor">'.PHP_EOL;
+		$outstr .= '        <td class="editname">LCD columns</td>'.PHP_EOL;
+		$outstr .= '        <td class="editfield"><input type="text" name="LCDcols" size="5" value="'.$f[1].'"></td>'.PHP_EOL;
+		$outstr .= '       </tr>'.PHP_EOL;
+	    }
+	    if ($f[0] == "LCD_ROWS") {
+		$outstr .= '       <tr class="editor">'.PHP_EOL;
+		$outstr .= '        <td class="editname">LCD rows</td>'.PHP_EOL;
+		$outstr .= '        <td class="editfield"><input type="text" name="LCDrows" size="5" value="'.$f[1].'"></td>'.PHP_EOL;
+		$outstr .= '       </tr>'.PHP_EOL;
+	    }
+	    $i++;
+	}
+    }
 
+    $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="hidden" value="testdata" name="action">';
+    $outstr .= '       </tr>'.PHP_EOL;
+    $outstr .= '      </table>'.PHP_EOL;
+    $outstr .= '     </form>'.PHP_EOL;
+    $outstr .= '    </div> <!-- etable -->'.PHP_EOL;
+    $outstr .= build_footer();
+
+    echo $outstr;
+}
+
+