Event Logging and Comcast SMTP with Authentication

MyDoorOpener custom/homebrew "Arduino" backend enhancements sharing and discussions.

Event Logging and Comcast SMTP with Authentication

Postby EdwardE » Tue Feb 18, 2014 11:09 am

My home alarm system, a DSC PC1832 with an ipDatatel Bat, creates an event log (Arm, Disarm, Alarm, etc…), sends emails and text messages and has a web page that allows one to query the event log.

Here is my attempt at creating this event log functionality for MyDoorOpener:

I wanted to store the Open/Close events in a MySQL database on my WAMP WinXP Server (http://www.yetihacks.com/2013/03/arduin ... d-php.html), using this table:

Code: Select all
CREATE TABLE mydooropenerevents (
eventid int(32) NOT NULL AUTO_INCREMENT,
eventuser varchar(25) NOT NULL,
eventstate varchar(25) NOT NULL,
eventdevice varchar(25) NOT NULL,
eventtime timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (eventid)
)
ENGINE=InnoDB
AUTO_INCREMENT=2416
;


and a PHP script to add the event (called from my sketch):

Code: Select all
<?php
//
// FileName="addMyDoorOpenerEvent.php"
//Include the connectMyDoorOpener.php file this file contains the information
// needed to connect to you database.
//
//http://localhost/addMyDoorOpenerEvent.php?user=Sallee&state=Close&device=Garage Door
//
//MySQL Connection
$hostname = "localhost";
$database = "YourDatabase";
$username = "root";
$password = "YourPassword";

// time zone set to ensure the correct time stamp is added  to the database with each rfid store event.   
date_default_timezone_set('America/New_York');

//get the card id comming in from the arduino
$user = $_GET['user'];
$state = $_GET['state'];
$device = $_GET['device'];

// setup the conection to the database server,
//if the attempt fails exit and send the message back to the arduino
$connect = mysql_connect($hostname, $username, $password)     or die( '<'."can't connect to DB" .'>'. mysql_error());

// setup the conection to the database
//if the attempt fails exit and send the mesage back to the arduino
$bool = mysql_select_db($database, $connect);
if ($bool === False){     echo "< DB Error >"; }

//setup the Insert
$query = "INSERT INTO mydooropenerevents (eventuser, eventstate, eventdevice) VALUES ('" .$user. "','" .$state. "','" .$device. "')";
$result = mysql_query($query) or die( '<'.'< Event not created>'.'>' );
//echo '<'." new event added".'>';   
echo("<Event successfully created!>");
mysql_close($connect);
?>



I also wanted to query this MySQL table from a web page, again using a PHP script:

Code: Select all
<?php
//
// FileName="MyDoorOpenerEvents.php"
//
//http://localhost/MyDoorOpenerEvents.php/?user=All&state=Open&device=Garage%20Door&date=2014-02-14
//
 
 $hostname = "localhost";
 $database = "mydooropener";
 $username = "root";
 $password = "****************";


  if (isset($_GET["pageType"]))
  {
    $pageType = $_GET["pageType"];
  }
  else
  {
    $pageType = "null";
  }

  $user = $_POST["user"];
  $state = $_POST["state"];
  $device = $_POST["device"];
  $date = $_POST["date"];

  $num_params = sizeof($_GET); 

  if ($num_params == 0)
  {
//   print "usage: MtDoorOpener.php?year=<i>YYYY</i> (".$user."/".$state."/".$device."/".$date.")\n ";
   print ".";
  }

  // Show the events in an HTML <table>
  function displayEvents($result, $connection, $query)
  {
//   print "<h1>".$query."</h1>\n";
  // Start a table, with column headers
   print "\n<br><br><table>\n<tr>\n" .
      "\n\t<th>User</th>" .
      "\n\t<th>State</th>" .
      "\n\t<th>Device</th>" .
      "\n\t<th>Date/Time</th>" .
      "\n</tr>";
   
     // Until there are no rows in the result set, fetch a row into
     // the $row array and ...
     while ($row = mysql_fetch_row($result))
     {

      // ... start a TABLE row ...
        print "\n<tr>";

        // ... and print out each of the attributes in that row as a
        // separate TD (Table Data).
        foreach($row as $data)
         
      print "\n\t<td> {$data} </td>";

        // Finish the row
        print "\n</tr>";
     }
      // Then, finish the table
      print "\n</table>\n";      
//      print "\ndocument.formFrame.year.focus()\n";
  }

  if ($pageType == "null")
  {
    print "<html>\n";
    print "  <head>\n";
    print "    <style>\n";
    print "      FRAME\n";
    print "      {\n";
    print "        border-left: 1px solid black;\n";
    print "      }\n";
    print "    </style>\n";
    print "  </head>\n";
    print "  <frameset cols='285,*' border='0'>\n";
    print "    <frame name='formFrame' src='MyDoorOpener.php?pageType=form'/>\n";
    print "    <frame name='resultFrame' src='MyDoorOpener.php?pageType=result'/>\n";
    print "  </frameset>\n";
    print "</html>\n";
  }
  else if ($pageType == "form")
  {
    print "<html>\n";
    print "  <head>\n";
    print "    <style>\n";
    print "      BODY\n";
    print "      {\n";
    print "        font-size: 10pt;\n";
    print "        font-family: Arial;\n";
    print "        text-align: center;\n";
    print "        background-color: #FFFFEF;\n";
    print "      }\n";
    print "      H1\n";
    print "      {\n";
    print "        font-size: 16pt;\n";
    print "        font-color: blue;\n";
    print "      }\n";
    print "      H2\n";
    print "      {\n";
    print "        font-size: 12pt;\n";
    print "        font-color: blue;\n";
    print "      }\n";
    print "      DIV.InputForm\n";
    print "      {\n";
    print "        background-color: #EFEFEF;\n";
    print "        padding: 10px;\n";
    print "        border: 1px solid black;\n";
    print "      }\n";
    print "      TABLE TR TD\n";
    print "      {\n";
    print "        font-size: 10pt;\n";
    print "      }\n";
    print "      DIV.instructions\n";
    print "      {\n";
    print "        text-align: left;\n";
    print "      }\n";
    print "    </style>\n";
    print "  </head>\n";
    print "  <body onLoad=\"document.getElementById('year').focus();\">\n";
    print "    <h1>MyDoorOpener Events</h1>\n";
    print "    <br/><br/>\n";
    print "    <form action='MyDoorOpener.php' method='post' target='resultFrame'>\n";
    print "    <input type='hidden' name='pageType' value='result'>\n";
    print "    <div class='inputForm'>\n";
    print "      <table>\n";
    print "        <tr><td>User:</td><td><input type='text' name='user' id='user'></td></tr>\n";
    print "        <tr><td>State:</td><td><input type='text' name='state' id='state'></td></tr>\n";
    print "        <tr><td>Device:</td><td><input type='text' name='device'></td></tr>\n";
    print "        <tr><td>Date:</td><td><input type='text' name='date'></td></tr>\n";
    print "        <tr><td colspan='2'><center><input type='submit' value='Submit' name='submit'></center></td></tr>\n";
    print "      </table>\n";
    print "    </div>\n";
    print "    </form>\n";
    print "    <br/>\n";
    print "    <div class='instructions'>\n";
    print "      <h2>\n";
    print "        Instructions\n";
    print "      </h2>\n";
    print "      Enter the User, State, Device or Date for your query.  \n";
    print "      <p/>\n";
    print "      Date query format should be YYYY-MM-DD. \n";
    print "      <p/>\n";
    print "      To see all Events, just enter All in User and click the Submit button. \n";
    print "      <p/>\n";
    print "      All results  will appear in the frame to the right.\n";
    print "    </div>\n";
    print "  </body>\n";
    print "</html>\n";
 }

  // Connect to the MySQL server
  $connection = mysql_connect($hostname, $username, $password) or die('Could not connect: ' . mysql_error());

  mysql_select_db($database, $connection) or die('Could not select the database: ' . $database);

  //$query = "SELECT `eventuser`, `eventstate`, `eventdevice`, `eventtime` FROM mydooropenerevents";
  $query = "SELECT `eventuser`, `eventstate`, `eventdevice`, Date_Format(eventtime, '%W, %M %d, %Y %h:%i:%s %p') FROM mydooropenerevents";

  $where = " where ";
 
  // User
  //if (strlen($user) > 0) && ($user != "ALL") && ($user != "All")
  if (strlen($user) > 0)
  {
    if ($user != "all" && $user != "All" && $user != "ALL")
    {
      if (strlen($where) > 7)
        $where = $where . "and `eventuser` like '".$user."%' ";
     else
        $where = $where . "`eventuser` like '".$user."%' ";
    }
  }
 
  // State
  if (strlen($state) > 0)
  {
    if (strlen($where) > 7)
      $where = $where . "and `eventstate` like '".$state."%' ";
   else
      $where = $where . "`eventstate` like '".$state."%' ";
  }
   
  // Device
  if (strlen($device) > 0)
  {
    if (strlen($where)> 7 )
      $where = $where . "and `eventdevice` like '".$device."%' ";
   else
      $where = $where . "`eventdevice` like '".$device."%' ";
  }
   
  // Date
  if (strlen($date) > 0)
  {
    if (strlen($where)> 7 )
      $where = $where . "and `eventtime` like '".$date."%' ";
   else
      $where = $where . "`eventtime` like '".$date."%' ";
  }
 
  if (strlen($where) == 7 )
    $query = $query . " where eventuser like '%' ";
  else
    $query = $query . $where;   
   
  $result = mysql_query ($query, $connection) or die('Query failed: ' . mysql_error());
 
  // Display the results
  if ( (strlen($user)>0) or (strlen($state)>0) or(strlen($device)>0) or(strlen($date)>0) )
    displayEvents($result, $connection, $query);
 
  // Free resultset
  mysql_free_result($result);

  // Closing connection
  mysql_close($connection);
?>


Here is a screen shot of the web page:

photo0.PNG
photo0.PNG (117.08 KiB) Viewed 7116 times


I had an issue with Comcast SMTP with Authentication, decided, since I was using WAMP for event logging, I would use WAMP for Comcast SMTP/SMS with Authentication
(http://stackoverflow.com/questions/14822656/setting-smtp-on-php-ini-with-authentication), below is the PHP script (PEAR and a few packages are required), again, called from my sketch:

Code: Select all
<?php
//
// FileName="MyDoorOpenerEmail.php"
//
// Must install PEAR and these PEAR packages: NET_SMTP, NET_Socket and Auth_SASL
//http://stackoverflow.com/questions/14822656/setting-smtp-on-php-ini-with-authentication
//http://email.about.com/od/emailprogrammingtips/qt/PHP_Email_SMTP_Authentication.htm
//
//http://localhost/MyDoorOpenerEmail.php?to=5083453375@tmomail.net&subject=Hi!&body=Hi, \n\nHow are you today?
//
// Comcast Email 
 $from = "noreply@mydooropener.com";
 $host = "smtp.comcast.net";
 $port = "587";
 $localhost = "relai.mydooropener.com";
 $timeout = 20;
 $username = "YourEmail@comcast.net";
 $password = "YourEmailPassword";

 require_once "mail.php";
 
 $to = $_GET['to'];
 $subject = $_GET['subject'];
 $body = $_GET['body'];
 $body = $body . "\n" . date("F, j, Y, g:i:s a");
 
 $headers = array ('From' => $from,
   'To' => $to,
   'Subject' => $subject);
 $smtp = Mail::factory('smtp',
   array ('host' => $host,
     'port' => $port,
    'localhost' => $localhost,
     'auth' => true,
     'username' => $username,
     'password' => $password));
 
 $mail = $smtp->send($to, $headers, $body);
 
 if (PEAR::isError($mail)) {
   echo("<" . $mail->getMessage() . ">");
  } else {
   echo("<Message successfully sent!>");
  }
 ?>


Here is the sketch:

Code: Select all
//----------------------------------------------------------------------------------------------------
// Copyright (C) 2009 - 2012, MyDoorOpener.com
//----------------------------------------------------------------------------------------------------
//
// Release Notes:
//
// v1.0 [02/23/2010] - Initial release
//
// v1.1 [03/02/2010] - Added support for up to three garage doors.
//
// v1.2 [08/11/2010] - Deprecated HTTP POST in favor of HTTP GET parameters.
//                   - Added additional serial debugging.
//
// v2.0 [05/11/2012] - Updated to support unlimited number of devices (used to be max 3).
//                   - Updated to support Arduino v1.0 IDE.
//
// v2.2 [12/15/2012] - Updated to support SMTP email notifications
//                   - Updated to support SMS notifications (via carrier provided SMTPtoSMS gateway)
//                   - Updated to support iOS push notifications (via Prowl) Removed EWE...
//                   - Added logic to support multiple status reading strategies (3v5v, NC, NO, etc)
//                   - Relocated most string literals to flash memory
//                   - Certified compatibility with ArduinoEthernet (all-in-one) and DFRobot RelayShield hardware
//                   - Certified compatibility with Arduino v1.0.3 IDE
//
//----------------------------------------------------------------------------------------------------
//
//----------------------------------------------------------------------------------------------------
// Hardware...
//----------------------------------------------------------------------------------------------------
//
//SainSmart UNO R3 + Ethernet Shield W5100
//http://www.sainsmart.com/arduino/arduino-kits/uno-r3-smartkits/sainsmart-uno-r3-improved-version-ethernet-shield-w5100-for-arduino.html
//
//SainSmart Sensor Shield V5 - Not required Dupont jumpers instead of soldering.
//http://www.sainsmart.com/arduino/arduino-shields/sainsmart-sensor-shield-v5-4-arduino-apc220-bluetooth-analog-module-servo-motor.html
//
//SainSmart 4-Channel 5V Relay Module
//http://www.sainsmart.com/4-channel-5v-relay-module-for-pic-arm-avr-dsp-arduino-msp430-ttl-logic.html
//
// Picture...
//http://ewenfs.dyndns.org/MyDoorOpener.JPG
//----------------------------------------------------------------------------------------------------

// Uncomment to turn ON serial debugging

//#define MYDOOROPENER_SERIAL_DEBUGGING 1
//#define WEBDUINO_SERIAL_DEBUGGING 1
//#define NOTIFICATIONS_SERIAL_DEBUGGING 1
//#define SMTP_SERIAL_DEBUGGING 1
//#define PUSH_SERIAL_DEBUGGING 1
//#define LOGGING_SERIAL_DEBUGGING 1

//*******************************************************************
// Global configuration (adjust to reflect your setup)
//*******************************************************************
// if defined, will fire a notification when any door/device stays open more than the specified number of minutes
//#define NOTIFICATIONS_WATCHDOG_MINUTES  5

// if defined, will fire a notification every time and as soon as any door/device gets opened
//#define NOTIFICATIONS_OPEN

// if defined, will fire notifications using iOS push notifications (uncomment to turn ON)
//#define PUSH_NOTIFICATIONS

// if defined, will fire notifications using SMS notifications (uncomment to turn ON - remember to adjust SMTP settings too)
//#define SMS_NOTIFICATIONS

// if defined, will use SMTP with Authentication ( http://stackoverflow.com/questions/14822656/setting-smtp-on-php-ini-with-authentication)  to SMS Email with Authentication
#define SMS_AUTHENTICATION_NOTIFICATIONS

// if defined, will fire notifications using SMTP notifications
//#define SMTP_NOTIFICATIONS

// if defined, will use SMTP with Authentication (http://stackoverflow.com/questions/14822656/setting-smtp-on-php-ini-with-authentication)  to SMTP Email with Authentication
//#define SMTP_AUTHENTICATION_NOTIFICATIONS

// if defined, will use WAMP/MAMP ( http://www.yetihacks.com/2013/arduino-mysql-and-php.html )  to write Open/Close Events to MySQL, implied NOTIFICATIONS_OPEN.
#define EVENT_LOGGING // Log State changes (Open to Close and Close to Open).
//*******************************************************************

#include <Arduino.h>
#include <SPI.h>
#include <Time.h>
#include <Ethernet.h>
#include <WebServer.h>
#include <aes256.h>

//*******************************************************************
// Global configuration (adjust to reflect your setup)
//*******************************************************************

// EthernetShield IP address (DHCP reserved, never allocated to anyone else). This is the internal
// network IP address you want your Arduino assigned. This is not the address you will be accessing
// your Arduino from the iPhone application or internet ... You need to configure NAT forwarding
// on your home router to do that. See http://en.wikipedia.org/wiki/Port_forwarding for more details.

static const uint8_t ip[4] = {10, 0, 0, 101};

// password required for operating door [maximum length = 16] (status fetching doesn't require password). This
// must match the password you set in the iPhone application (be careful as case is sensitive).
#define PASSWORD "****************"

//*******************************************************************
// Device/Door configuration (relais and sensors)
//*******************************************************************

// *** IMPORTANT NOTE ***
//
// THE ARDUINO ETHERNET SHIELD RESERVES DIGITAL PINS 10, 11, 12, 13 AS WELL AS
// ANALOG PINS 0, 1, THEREFORE YOU SHOULD NOT USE ANY OF THOSE PINS FOR YOUR DEVICE(S) OR DOOR(S)

// open/close trigger relay should be connected to these digital output pins (digitalWrite).
// Adjust to match the number of devices you have hooked up (examples provided below in comment) ...
static const uint8_t relayPins[] = {9}; // single device at pin #9
//static uint8_t relayPins[] = { 2, 3, 4, 5 }; // select if using DFRobot RelayShield
//static uint8_t relayPins[] = { 2, 3 }; // two devices at pins #2 and #3
//static uint8_t relayPins[] = { 2, 3, 4, ... }; // even more devices at pins #2, #3, #4, etc ...

// status contact should be connected to these analog input pins (anologRead).
// Adjust to match the number of devices you have hooked up (examples provided below in comment) ...
static const uint8_t statusPins[sizeof(relayPins)] = {3}; // single device at pin #3
//static uint8_t statusPins[] = { 2, 3, 4, 5 }; // select if using DFRobot RelayShield
//static uint8_t statusPins[] = { 2, 3 }; // two devices at pins #2 and #3
//static uint8_t statusPins[] = { 2, 3, 4, ... }; // even more devices at pins #2, #3, #4, etc ...

// added door labels for SMS and email reporting
static char door_label[sizeof(relayPins)][21] = {"Garage Door"}; // substitute with your door labels (make each 20 characters or less)
#define APP_NOTIFICATION_SUBJECT "Your House Notification: "
#define ARDUINO_NAME "Controller #1"

// status reading strategy (uncomment only one ... the one that reflects how you want status to be interpreted)
//#define STATUS_STRATEGY_3VCLOSED_5VOPENED // initial approach - uses analogRead combined with STATUS_OPEN_TRESHOLD (opened == +5v, closed == +3v)
//#define STATUS_STRATEGY_5VCLOSED_3VOPENED // alternate approach - uses analogRead combined with STATUS_OPEN_TRESHOLD (opened == +3v, closed == +5v)
//#define STATUS_STRATEGY_NORMALLY_CLOSED // classic door sensor - uses digitalRead to interpret door/device status (opened == high-impedance, closed == GND)
#define STATUS_STRATEGY_NORMALLY_OPENED // alternate approach - uses digitalRead to interpret door/device status (opened == GND, closed == high-impedance)

// Analog boundary value (0-1023) used to distinguish between device/door status == opened and closed. Only applicable
// when STATUS_STRATEGY_3VCLOSED_5VOPENED or STATUS_STRATEGY_5VCLOSED_3VOPENED is being used.
//#define STATUS_OPEN_TRESHOLD 1000

//*******************************************************************
// Notifications
//*******************************************************************

// if defined, will fire a notification when any door/device stays open more than the specified number of minutes
//#define NOTIFICATIONS_WATCHDOG_MINUTES  5

// if defined, will fire a notification every time and as soon as any door/device gets opened
//#define NOTIFICATIONS_OPEN

//*******************************************************************
// iOS push notifications (via Prowl)
//*******************************************************************
// if defined, will fire notifications using iOS push notifications (uncomment to turn ON)
//#define PUSH_NOTIFICATIONS

#if defined(PUSH_NOTIFICATIONS)

// after installing Prowl (iTunes store) on your iPhone, set to match the Prowl API key that was
// assigned for your iPhone http://www.prowlapp.com/api_settings.php
static const char prowlApiKey[] = "paste-your-prowl-provided-api-key-here";

// set to Prowl HTTP server name (typically api.prowlapp.com)
static const char prowlServerName[] = "api.prowlapp.com";

// set to Prowl HTTP port number (typically port 80)
static const int prowlServerPort = 80;

// set to Prowl API base url (typically /publicapi/add)
static const char prowlApiBaseUrl[] = "/publicapi/add";

#endif

//*******************************************************************
// SMS notifications (via carrier provided SMS gateway, relies on SMTP)
//*******************************************************************
// if defined, will fire notifications using SMS notifications (uncomment to turn ON - remember to adjust SMTP settings too)
//#define SMS_NOTIFICATIONS

#if defined(SMS_NOTIFICATIONS) || defined(SMS_AUTHENTICATION_NOTIFICATIONS)

// using http://en.wikipedia.org/wiki/List_of_SMS_gateways set to match your mobile carrier and phone number
static const char smtpToForSms[] = "1234567890@tmomail.net";

#endif

//*******************************************************************
// SMTP email notifications (also used for SMS notifications)
//*******************************************************************
// if defined, will fire notifications using SMTP notifications (uncomment to turn ON)
//#define SMTP_NOTIFICATIONS

#if defined(SMTP_NOTIFICATIONS) || defined(SMTP_AUTHENTICATION_NOTIFICATIONS)
// set to the email address you want notifications sent to
static const char smtpToForEmail[] = "YourEmail@comcast.net";
#endif

#if defined(SMTP_NOTIFICATIONS) || defined(SMS_NOTIFICATIONS)

// set to your ISP's SMTP server name
static const char smtpServerName[] = "smtp-server.your-isp.com";

// set to your ISP's SMTP server port (typically port 25)
static const int smtpServerPort = 25;
#endif

#if defined(SMTP_AUTHENTICATION_NOTIFICATIONS) || defined(SMS_AUTHENTICATION_NOTIFICATIONS)
// set to AuthenticationHTTP server IP - WAMP/MAMP Server
static const IPAddress AuthenticationServerIP(10, 0, 0, 100);

// set to Authentication HTTP port number (typically port 80)
static const int AuthenticationServerPort = 80;
#endif

//*******************************************************************
// Event Logging
//*******************************************************************
#define EVENT_LOGGING
#if defined(EVENT_LOGGING)

// set to eventLogging HTTP server IP - WAMP/MAMP Server
static const IPAddress eventLogServerIP(10, 0, 0, 100);

// set to eventLogging HTTP port number (typically port 80)
static const int eventLogServerPort = 80;

//Lookup Username using Password (see MyDoorOpener.h)
typedef struct passwordUserLookup {
  char *pulPassword;
  char *pulUserName;
}
passwordUserLookup;
static const passwordUserLookup passwordUserLookupKeywords[] = {
  {pulPassword: "Password1", pulUserName: "User1"},
  {pulPassword: "Password2", pulUserName: "User2"},
  {pulPassword: "Password3", pulUserName: "User3"}
};

//Relay State
typedef struct relayState {
  uint8_t pulIndex;     // index of the pulUserName - out of range is User Manual
  boolean currentState; // 0 or 1 (Open or Close)
}
relayState;
relayState relayStates[sizeof(relayPins)] = {
  {pulIndex: 0, currentState: 0}
};
#endif

//*******************************************************************
// Misc configuration constants (should not require any changes)
//*******************************************************************

// EthernetShield MAC address.
static uint8_t mac[6] = {0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED};

// Arduino HTTP server listening port number.
WebServer webserver("", 8002);

// number of milliseconds relay pin will be held high when triggered.
#define RELAY_DELAY 1000

// misc size constants
#define HTTP_PARAM_NAME_SIZE 16
#define HTTP_PARAM_VALUE_SIZE 64

#define PASSWORD_HEX_SIZE 32
#define PASSWORD_SIZE 16
#define AES256_CRYPTO_KEY_SIZE 32
#define CHALLENGE_TOKEN_SIZE 16

//----------------------------------------------------------------------------------------------------
#if defined(EVENT_LOGGING) || defined(PUSH_NOTIFICATIONS)
//----------------------------------------------------------------------------------------------------
void getUrlEncoded(const char* msg, char* encodedMsg)
{
  const char hex[] = "0123456789abcdef";
  while (*msg != '\0') {
    if (('a' <= *msg && *msg <= 'z') || ('A' <= *msg && *msg <= 'Z') || ('0' <= *msg && *msg <= '9')) {
      *encodedMsg = *msg;
      encodedMsg++;
    }
    else
    {
      *encodedMsg = '%';
      encodedMsg++;
      *encodedMsg = hex[*msg >> 4];
      encodedMsg++;
      *encodedMsg = hex[*msg & 15];
      encodedMsg++;
    }
    msg++;
  }
}
#endif

//----------------------------------------------------------------------------------------------------
#if defined(PUSH_NOTIFICATIONS)
//----------------------------------------------------------------------------------------------------
EthernetClient pushClient;
void notifyViaPush(const char* subject, const char* body)
{
#if defined(PUSH_SERIAL_DEBUGGING)
  Serial.print(F("*** Push - server name: '"));
  Serial.print(prowlServerName);
  Serial.print(F("' - "));
  Serial.print(F("apiKey: '"));
  Serial.print(prowlApiKey);
  Serial.print(F("' - "));
  Serial.print(F("subject: '"));
  Serial.print(subject);
  Serial.print(F("' - "));
  Serial.print(F("body: '"));
  Serial.print(body);
  Serial.println(F("' ***"));
#endif

  if (pushClient.connect(prowlServerName, prowlServerPort))
  {
#if defined(PUSH_SERIAL_DEBUGGING)
    Serial.println(F("*** Push - connection established ***"));
#endif

    pushClient.print(F("GET "));

    pushClient.print(prowlApiBaseUrl);
    pushClient.print(F("?apikey="));
    pushClient.print(prowlApiKey);
    pushClient.print(F("&application=MyDoorOpener"));
    pushClient.print(F("&url=mydooropener%3A%2F%2Fstatus"));

    char encodedBuffer[100] = "";

    pushClient.print(F("&event="));
    memset(encodedBuffer, 0, 100);
    getUrlEncoded(subject, encodedBuffer);
    pushClient.print(encodedBuffer);

    pushClient.print(F("&description="));
    memset(encodedBuffer, 0, 100);
    getUrlEncoded(body, encodedBuffer);
    pushClient.print(encodedBuffer);

    pushClient.println(F(" HTTP/1.1"));

    pushClient.print(F("Host: "));
    pushClient.println(prowlServerName);

    pushClient.print(F("Accept: *"));
    pushClient.print(F("/"));
    pushClient.println(F("*"));
    pushClient.println(F("Connection: close"));

    pushClient.println();

    pushClient.stop();

#if defined(PUSH_SERIAL_DEBUGGING)
    Serial.println(F("*** Push - connection stopped ***"));
#endif
  }

#if defined(PUSH_SERIAL_DEBUGGING)
  Serial.println(F("*** Push - completed ***"));
#endif
}

#endif

//----------------------------------------------------------------------------------------------------
#if defined(SMTP_NOTIFICATIONS) || defined(SMS_NOTIFICATIONS)
//----------------------------------------------------------------------------------------------------
EthernetClient smtpClient;
void notifyViaEmail(const String& to, const String& subject, const String& body)
{
#if defined(SMTP_SERIAL_DEBUGGING)
  Serial.print(F("*** SMTP - server name: '"));
  Serial.print(smtpServerName);
  Serial.print(F("' - "));
  Serial.print(F("to: '"));
  Serial.print(to);
  Serial.print(F("' - "));
  Serial.print(F("subject: '"));
  Serial.print(subject);
  Serial.print(F("' - "));
  Serial.print(F("body: '"));
  Serial.print(body);
  Serial.println(F("' ***"));
#endif

  if (smtpClient.connect(smtpServerName, smtpServerPort))
  {
#if defined(SMTP_SERIAL_DEBUGGING)
    Serial.println(F("*** SMTP - connection established ***"));
#endif

    smtpClient.println(F("HELO relai.mydooropener.com"));

    smtpClient.print(F("MAIL FROM:"));
    smtpClient.println(F("noreply@mydooropener.com"));

    smtpClient.print(F("RCPT TO:"));
    smtpClient.println(to);

    smtpClient.println(F("DATA"));

    smtpClient.print(F("SUBJECT: "));
    smtpClient.println(subject);

    smtpClient.println();

    smtpClient.print(body);
    smtpClient.print(F(" "));
    smtpClient.println(F("mydooropener://status"));

    smtpClient.println(F("."));
    smtpClient.println(F("."));

    smtpClient.println(F("QUIT"));

    smtpClient.stop();

#if defined(SMTP_SERIAL_DEBUGGING)
    Serial.println(F("*** SMTP - connection stopped ***"));
#endif
  }

#if defined(SMTP_SERIAL_DEBUGGING)
  Serial.println(F("*** SMTP - completed ***"));
#endif
}
#endif

//----------------------------------------------------------------------------------------------------
#if defined(SMTP_NOTIFICATIONS) || defined(SMTP_AUTHENTICATION_NOTIFICATIONS)
//----------------------------------------------------------------------------------------------------
void notifyViaEmail(const char* subject, const char* body)
{
#if defined(SMTP_AUTHENTICATION_NOTIFICATIONS)
  notifyViaEmailAuthentication(smtpToForEmail, subject, body);
#else
  notifyViaEmail(smtpToForEmail, subject, body);
#endif
}

#endif

//----------------------------------------------------------------------------------------------------
#if defined(SMS_NOTIFICATIONS) || defined(SMS_AUTHENTICATION_NOTIFICATIONS)
//----------------------------------------------------------------------------------------------------
void notifyViaSms(const char* subject, const char* body)
{
#if defined(SMS_AUTHENTICATION_NOTIFICATIONS)
  notifyViaEmailAuthentication(smtpToForSms, subject, body);
#else
  notifyViaEmail(smtpToForSms, subject, body);
#endif
}

#endif

//----------------------------------------------------------------------------------------------------
#if defined(SMTP_AUTHENTICATION_NOTIFICATIONS) || defined(SMS_AUTHENTICATION_NOTIFICATIONS)
//----------------------------------------------------------------------------------------------------
EthernetClient smtpAuthenticationClient;
void notifyViaEmailAuthentication(const char *to, const char *subject, const char *body)
{
#if defined(SMTP_SERIAL_DEBUGGING)
  Serial.print(F("*** SMTP - server IP: '"));
  Serial.print(AuthenticationServerIP);
  Serial.print(F("' - "));
  Serial.print(F("to: '"));
  Serial.print(to);
  Serial.print(F("' - "));
  Serial.print(F("subject: '"));
  Serial.print(subject);
  Serial.print(F("' - "));
  Serial.print(F("body: '"));
  Serial.print(body);
  Serial.print(F("' - "));
  Serial.println(F("' ***"));
#endif
  if (smtpAuthenticationClient.connect(AuthenticationServerIP, AuthenticationServerPort))
  {
#if defined(SMTP_SERIAL_DEBUGGING)
    Serial.println(F("*** SMTP - connection established ***"));
#endif
    char encodedBuffer[100] = "";

    smtpAuthenticationClient.print(F("GET /MyDoorOpenerEmail.php?"));

    smtpAuthenticationClient.print(F("to="));
    smtpAuthenticationClient.print(to);

    smtpAuthenticationClient.print(F("&subject="));
    memset(encodedBuffer, 0, 100);
    getUrlEncoded(subject, encodedBuffer);
    smtpAuthenticationClient.print(encodedBuffer);

    smtpAuthenticationClient.print(F("&body="));
    memset(encodedBuffer, 0, 100);
    getUrlEncoded(body, encodedBuffer);
    smtpAuthenticationClient.print(encodedBuffer);

    smtpAuthenticationClient.println(F(" HTTP/1.1"));
    smtpAuthenticationClient.println(F("Host: localhost"));
    smtpAuthenticationClient.println(F("Connection: close"));
    smtpAuthenticationClient.println(F(" "));

#if defined(SMTP_SERIAL_DEBUGGING)
    do {
      char c = smtpAuthenticationClient.read();
      Serial.print(c);
    } while (smtpAuthenticationClient.connected());
#endif

    smtpAuthenticationClient.stop();
#if defined(SMTP_SERIAL_DEBUGGING)
    Serial.println(F("*** SMTP - connection stopped ***"));
#endif
  }
#if defined(SMTP_SERIAL_DEBUGGING)
  Serial.println(F("*** SMTP - completed ***"));
#endif
}
#endif

//----------------------------------------------------------------------------------------------------
#if defined(EVENT_LOGGING)
//----------------------------------------------------------------------------------------------------
EthernetClient logClient;
void logEventHandler(int index)
{
#if defined(LOGGING_SERIAL_DEBUGGING)
  Serial.print(F("*** Logging - server IP: '"));
  Serial.print(eventLogServerIP);
  Serial.print(F("' - "));
  Serial.print(F("user: '"));
  if (relayStates[index].pulIndex == sizeof(passwordUserLookupKeywords) / sizeof(passwordUserLookup))
    Serial.print("Manual");
  else
    Serial.print(passwordUserLookupKeywords[relayStates[index].pulIndex].pulUserName);
  Serial.print(F("' - "));
  Serial.print(F("state: '"));
  Serial.print(relayStates[index].currentState ? F("Open") : F("Close"));
  Serial.print(F("' - "));
  Serial.print(F("device: '"));
  Serial.print(door_label[index]);
  Serial.print(F("' - "));
  Serial.println(F("' ***"));
#endif
  if (logClient.connect(eventLogServerIP, eventLogServerPort))
  {
#if defined(LOGGING_SERIAL_DEBUGGING)
    Serial.println(F("*** Logging - connection established ***"));
#endif
    char encodedBuffer[100] = "";

    logClient.print(F("GET /addMyDoorOpenerEvent.php?"));

    logClient.print(F("user="));
    memset(encodedBuffer, 0, 100);
    if (relayStates[index].pulIndex == sizeof(passwordUserLookupKeywords) / sizeof(passwordUserLookup))
      strcpy(encodedBuffer, "Manual");
    else
      getUrlEncoded(passwordUserLookupKeywords[relayStates[index].pulIndex].pulUserName, encodedBuffer);
    logClient.print(encodedBuffer);

    logClient.print(F("&state="));
    logClient.print(relayStates[index].currentState ? F("Open") : F("Close"));

    logClient.print(F("&device="));
    memset(encodedBuffer, 0, 100);
    getUrlEncoded(door_label[index], encodedBuffer);
    logClient.print(encodedBuffer);

    logClient.println(F(" HTTP/1.1"));
    logClient.println(F("Host: localhost"));
    logClient.println(F("Connection: close"));
    logClient.println(F(" "));

#if defined(SMTP_SERIAL_DEBUGGING)
    do {
      char c = logClient.read();
      Serial.print(c);
    } while (logClient.connected());
#endif
    logClient.stop();
#if defined(LOGGING_SERIAL_DEBUGGING)
    Serial.println(F("*** Logging - connection stopped ***"));
#endif
  }
#if defined(LOGGING_SERIAL_DEBUGGING)
  Serial.println(F("*** Logging - completed ***"));
#endif
}
#endif

//----------------------------------------------------------------------------------------------------
#if defined(EVENT_LOGGING)
//----------------------------------------------------------------------------------------------------
void initializeRelayState(int index)
{
  relayStates[index].pulIndex = sizeof(passwordUserLookupKeywords) / sizeof(passwordUserLookup); //  initialize to 'Manual'
  relayStates[index].currentState = isOpen(statusPins[index]); //  get the current state, 0 or 1 (Open or Close)
}
#endif

//----------------------------------------------------------------------------------------------------
void configureStatusPin(int pinNumber)
{
#if defined(STATUS_STRATEGY_3VCLOSED_5VOPENED) || defined(STATUS_STRATEGY_5VCLOSED_3VOPENED)
  pinMode(pinNumber, INPUT);
#elif defined(STATUS_STRATEGY_NORMALLY_CLOSED) || defined(STATUS_STRATEGY_NORMALLY_OPENED)
  pinMode(pinNumber + 14, INPUT_PULLUP); // addressing analog pins as digital pins (+14)
#endif
}

//----------------------------------------------------------------------------------------------------
boolean isOpen(int pinNumber)
{
#if defined(STATUS_STRATEGY_3VCLOSED_5VOPENED) || defined(STATUS_STRATEGY_5VCLOSED_3VOPENED)
  int status = analogRead(pinNumber);
#elif defined(STATUS_STRATEGY_NORMALLY_CLOSED) || defined(STATUS_STRATEGY_NORMALLY_OPENED)
  int status = digitalRead(pinNumber + 14); // addressing analog pins as digital pins (+14)
#endif

#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
  Serial.print(F("*** isOpen - status value for pin: '"));
  Serial.print(pinNumber);
  Serial.print(F("' is '"));
  Serial.print(status);
#endif

  boolean retVal = false;

#if defined(STATUS_STRATEGY_3VCLOSED_5VOPENED)
  retVal = status >= STATUS_OPEN_TRESHOLD;
#elif defined(STATUS_STRATEGY_5VCLOSED_3VOPENED)
  retVal = status <= STATUS_OPEN_TRESHOLD;
#elif defined(STATUS_STRATEGY_NORMALLY_CLOSED)
  retVal = status == LOW;
#elif defined(STATUS_STRATEGY_NORMALLY_OPENED)
  retVal = status == HIGH;
#endif

#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
  Serial.print(F("' returing: '"));
  Serial.print(retVal ? F("Opened") : F("Closed"));
  Serial.println(F("' ***"));
#endif

  return retVal;
}

//----------------------------------------------------------------------------------------------------
void output(WebServer &server, char* data, bool newLine)
{
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
  if (newLine)
    Serial.println(data);
  else
    Serial.print(data);
#endif

  if (newLine)
    server.println(data);
  else
    server.print(data);
}

//----------------------------------------------------------------------------------------------------
void output(WebServer &server, int number, bool newLine)
{
  char str[10] = "";
  itoa(number, str, 10);

  output(server, str, newLine);
}

//----------------------------------------------------------------------------------------------------
void webRequestHandler(WebServer &server, WebServer::ConnectionType type, char *url, bool isUrlComplete)
{
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
  Serial.println(F("*** WebServerRequestHandler begin ***"));
#endif

  // holder for submitted password (as hex)

  char submitPassword[PASSWORD_HEX_SIZE + 1];
  memset(&submitPassword, 0, sizeof(submitPassword));

  // door on which open/close action is to be carried out. If unspecified, assume door #1

  char relayPinAsString[10];
  memset(&relayPinAsString, 0, sizeof(relayPinAsString));
  int relayPin = -1;

  // holder for current challenge token value. The following must not be
  // initialized (memset) because it is static and must persist across HTTP calls

  static char currentChallengeToken[CHALLENGE_TOKEN_SIZE + 1] = "";

  // handle HTTP GET params (if provided)

  char name[HTTP_PARAM_NAME_SIZE + 1];
  char value[HTTP_PARAM_VALUE_SIZE + 1];

  // process all HTTP GET parameters

  if (type == WebServer::GET)
  {
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
    Serial.println(F("*** GET Request ***"));
#endif

    while (url && strlen(url))
    {
      // process each HTTP GET parameter, one at a time

      memset(&name, 0, sizeof(name));
      memset(&value, 0, sizeof(value));

      server.nextURLparam(&url, name, HTTP_PARAM_NAME_SIZE, value, HTTP_PARAM_VALUE_SIZE);

#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
      Serial.print(F("*** HTTP GET PARAM - name: '"));
      Serial.print(name);
      Serial.print(F("' - "));
      Serial.print(F("value: '"));
      Serial.print(value);
      Serial.println(F("' ***"));
#endif

      // keep hold of submitted encrypted hex password value

      if (strcmp(name, "password") == 0)
        strcpy(submitPassword, value);

      // keep hold of relay pin which should be triggered

      else if (strcmp(name, "relayPin") == 0)
      {
        strcpy(relayPinAsString, value);
        relayPin = atoi(relayPinAsString);
      }
    }
  }

  // the presence of an HTTP GET password param results in a request
  // to trigger the relay (used to be triggered by an HTTP request of type POST)

  if (strlen(submitPassword) > 0)
  {
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
    Serial.print(F("*** submitPassword: '"));
    Serial.print(submitPassword);
    Serial.println(F("' ***"));
#endif

    // decrypt password using latest challenge token as cypher key

    uint8_t cryptoKey[AES256_CRYPTO_KEY_SIZE + 1];
    memset(&cryptoKey, 0, sizeof(cryptoKey));

    for (int i = 0; i < strlen(currentChallengeToken); ++i)
      cryptoKey[i] = currentChallengeToken[i];

    uint8_t password[PASSWORD_SIZE + 1];
    memset(&password, 0, sizeof(password));

    // convert password from hex string to ascii decimal

    int i = 0;
    int j = 0;
    while (true)
    {
      if (!submitPassword[j])
        break;

      char hexValue[3] = {
        submitPassword[j], submitPassword[j + 1], '\0'
      };
      password[i] = (int) strtol(hexValue, NULL, 16);

      i += 1;
      j += 2;
    }

    // proceed with AES256 password decryption

    aes256_context ctx;
    aes256_init(&ctx, cryptoKey);
    aes256_decrypt_ecb(&ctx, password);
    aes256_done(&ctx);

    char passwordAsChar[PASSWORD_SIZE + 1];
    memset(&passwordAsChar, 0, sizeof(passwordAsChar));

    for (int i = 0; i < sizeof(password); ++i)
      passwordAsChar[i] = password[i];

#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
    Serial.print(F("*** passwordAsChar: '"));
    Serial.print(passwordAsChar);
    Serial.println(F("' ***"));
#endif

#if defined(EVENT_LOGGING)
    // Lookup the Username based on Password, save the Username index in the relayStates structure.
    int pulIndex;
    for (pulIndex = 0; pulIndex < sizeof(passwordUserLookupKeywords) / sizeof(passwordUserLookup); pulIndex++) {
      if (strstr(passwordAsChar, passwordUserLookupKeywords[pulIndex].pulPassword) != NULL) {
        for (int iPin = 0; iPin < sizeof(relayPins); iPin++) {
          if (relayPins[iPin] == relayPin);
          relayStates[iPin].pulIndex = pulIndex;
          break;
        }
      }
    }
#endif

    // if password matches, trigger relay
#if defined(EVENT_LOGGING)
    if (strcmp(passwordAsChar, passwordUserLookupKeywords[pulIndex].pulPassword) == 0)
#else
    if (strcmp(passwordAsChar, PASSWORD) == 0)
#endif
    {
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
      Serial.println(F("*** password matched ***"));
#endif
      // trigger relay pin and hold it HIGH for the appropriate number of milliseconds
      if (relayPin != -1)
      {
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
        Serial.println(F("*** relay triggered ***"));
#endif
        //Working with the SainSmart 5v Relay Board - http://sainsmart.wordpress.com/tag/electronics/
        //digitalWrite(relayPin, HIGH);
        //delay(RELAY_DELAY);
        //digitalWrite(relayPin, LOW);
        digitalWrite(relayPin, LOW);
        delay(RELAY_DELAY);
        digitalWrite(relayPin, HIGH);
      }
    }
  }
  // write HTTP headers
  server.httpSuccess("text/xml; charset=utf-8");
 
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
  Serial.println(F("*** XML output begin ***"));
#endif
  // write opening XML element to output stream
  output(server, "<?xml version=\"1.0\"?>", true);
  output(server, "<myDoorOpener>", true);

  // write current door status
  for (int i = 0; i < sizeof(statusPins); ++i)
  {
    output(server, "<status statusPin=\"", false);
    output(server, statusPins[i], false);
    output(server, "\">", false);

    // write current open/close state to output stream
    output(server, (char*)(isOpen(statusPins[i]) ? "Opened" : "Closed"), false);
    output(server, "</status>", true);
  }

  // re-generate new challenge token
  sprintf(currentChallengeToken, "Cyber%i%i%i", hour(), minute(), second());

  // write challenge token to output stream
  output(server, "<challengeToken>", false);
  output(server, currentChallengeToken, false);
  output(server, "</challengeToken>", true);

  // write closing XML element to output stream
  output(server, "</myDoorOpener>", true);

#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
  Serial.println(F("*** XML output end ***"));
  Serial.println(F("*** WebServerRequestHandler end ***"));
#endif
}

//----------------------------------------------------------------------------------------------------
#if defined(NOTIFICATIONS_WATCHDOG_MINUTES)
//----------------------------------------------------------------------------------------------------
void watchDogNotificationsHandler()
{
  static time_t initialOpen = NULL;
  time_t latestOpen = NULL;

  static boolean notificationSent = false;
  boolean openDetected = false;

  for (int i = 0; i < sizeof(statusPins); ++i)
  {
    if (isOpen(statusPins[i]))
    {
      if (!initialOpen)
        initialOpen = now();

      latestOpen = now();

      if ((latestOpen - initialOpen) > NOTIFICATIONS_WATCHDOG_MINUTES * 60)
      {
#if defined(NOTIFICATIONS_SERIAL_DEBUGGING)
        Serial.print(F("*** watchdog notification handler - detected opened device/door @ pin #"));
        Serial.print(statusPins[i]);
        Serial.println(F(" ***"));
#endif

        if (!notificationSent)
        {
#if defined(NOTIFICATIONS_SERIAL_DEBUGGING)
          Serial.println(F("*** watchdog notification handler - sending notification ***"));
#endif
          char subject[] = "MyDoorOpener Notification";
          char body[100] = "";
          sprintf(body, "A door or device has been opened for more than %i minute(s).", NOTIFICATIONS_WATCHDOG_MINUTES);

#if defined(SMS_NOTIFICATIONS) || defined(SMS_AUTHENTICATION_NOTIFICATIONS)
          notifyViaSms(subject, body);
#endif

#if defined(SMTP_NOTIFICATIONS) || defined(SMTP_AUTHENTICATION_NOTIFICATIONS)
          notifyViaEmail(subject, body);
#endif
          notificationSent = true;
        }
        else
        {
#if defined(NOTIFICATIONS_SERIAL_DEBUGGING)
          Serial.println(F("*** watchdog notification handler - NOT sending notification ***"));
#endif
        }
      }
      openDetected = true;
      break;
    }
  }

  // if all door/devices are closed, reset notificationSent semaphore and timer so that further notifications
  // can be sent. This is done to avoid floOding recipient with notifications for a same event occurrence.
  if (!openDetected)
  {
    notificationSent = false;
    initialOpen = NULL;
    delay(500);
  }
}
#endif

//----------------------------------------------------------------------------------------------------
#if defined(NOTIFICATIONS_OPEN) || defined(EVENT_LOGGING)
//----------------------------------------------------------------------------------------------------
void openNotificationsHandler()
{
  static boolean notificationSent = false;
  boolean openDetected = false;

  for (int i = 0; i < sizeof(statusPins); ++i)
  {
    if (isOpen(statusPins[i]))
    {
#if defined(NOTIFICATIONS_SERIAL_DEBUGGING)
      Serial.print(F("*** open notification handler - detected an opened device/door @ pin #"));
      Serial.print(statusPins[i]);
      Serial.println(F(" ***"));
#endif
      if (!notificationSent)
      {
#if defined(NOTIFICATIONS_SERIAL_DEBUGGING)
        Serial.println(F("*** open notification handler - sending notification ***"));
#endif
        //char subject[] = "MyDoorOpener Notification:";
        char subject[] = APP_NOTIFICATION_SUBJECT;
        //char body[] = "A door or device has just been opened.";
        char body[100] = "";

#if defined(EVENT_LOGGING)
        if (relayStates[i].pulIndex == sizeof(passwordUserLookupKeywords) / sizeof(passwordUserLookup))
          sprintf(body, "Opening %s Report User %s", door_label[i], "Manual");
        else
          sprintf(body, "Opening %s Report User %s", door_label[i], passwordUserLookupKeywords[relayStates[i].pulIndex].pulUserName);
#else
        sprintf(body, "Opening %s Report User %s", door_label[i], "Manual");
#endif

#if defined(SMS_NOTIFICATIONS) || defined(SMS_AUTHENTICATION_NOTIFICATIONS)
        notifyViaSms(subject, body);
#endif

#if defined(SMTP_NOTIFICATIONS) || defined(SMTP_AUTHENTICATION_NOTIFICATIONS)
        notifyViaEmail(subject, body);
#endif
        notificationSent = true;
      }
      else
      {
#if defined(NOTIFICATIONS_SERIAL_DEBUGGING)
        Serial.println(F("*** open notification handler - NOT sending notification ***"));
#endif
      }
      openDetected = true;
      break;
    }
  }
   
#if defined(EVENT_LOGGING)
  for (int i = 0; i < sizeof(statusPins); ++i)
  {
    // If a 'State' changed, log the event.
    if (relayStates[i].currentState != isOpen(statusPins[i])) {
      relayStates[i].currentState = isOpen(statusPins[i]);
      logEventHandler(i);
    if (!isOpen(statusPins[i])) //If Close, set UserName = Manual
      relayStates[i].pulIndex = sizeof(passwordUserLookupKeywords) / sizeof(passwordUserLookup);
    }
  }
#endif

  // if all door/devices are closed, reset notificationSent semaphore so that further notifications
  // can be sent. This is done to avoid flooding recipient with notifications for a same event occurrence.
  if (!openDetected)
  {
    notificationSent = false;
    delay(500);
  }
}
#endif

//----------------------------------------------------------------------------------------------------
void setup()
{
#if defined(MYDOOROPENER_SERIAL_DEBUGGING) || defined(WEBDUINO_SERIAL_DEBUGGING) || defined(SMTP_SERIAL_DEBUGGING) || defined(NOTIFICATIONS_SERIAL_DEBUGGING)
  Serial.begin(9600);
#endif

#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
  Serial.println(F("*** MyDoorOpener setup begin ***"));
#endif

  for (int i = 0; i < sizeof(statusPins); ++i)
    configureStatusPin(statusPins[i]);

  for (int i = 0; i < sizeof(relayPins); ++i)
  {
    pinMode(relayPins[i], OUTPUT);
    //Working with the SainSmart 5v Relay Board - http://sainsmart.wordpress.com/tag/electronics/
    //digitalWrite(relayPins[i], LOW);
    digitalWrite(relayPins[i], HIGH);
  }

#if defined(EVENT_LOGGING)
  for (int i = 0; i < sizeof(relayPins); ++i)
    initializeRelayState(i);
#endif

  // set arbitrary time - used for always-changing challenge token generation

  setTime(0, 0, 0, 1, 1, 2010);

  // start web server

  Ethernet.begin(mac, ip);

  webserver.setDefaultCommand(&webRequestHandler);
  webserver.addCommand("", &webRequestHandler);
  webserver.begin();

#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
  Serial.println(F("*** MyDoorOpener setup completed ***"));
#endif
}

//----------------------------------------------------------------------------------------------------
void loop()
{
  char buffer[200];
  int len = sizeof(buffer);

  webserver.processConnection(buffer, &len);

#if defined(NOTIFICATIONS_WATCHDOG_MINUTES)
  watchDogNotificationsHandler();
#endif

#if defined(NOTIFICATIONS_OPEN) || defined(EVENT_LOGGING)
  openNotificationsHandler();
#endif
}


Have Fun…
EdwardE
 
Posts: 6
Joined: Sat Feb 01, 2014 10:12 pm

Re: Event Logging and Comcast SMTP with Authentication

Postby support » Tue Feb 18, 2014 7:22 pm

Wow! That's some major enhancement. Thanks for sharing!
support
Site Admin
 
Posts: 384
Joined: Thu Aug 22, 2013 7:30 pm

Re: Event Logging and Comcast SMTP with Authentication

Postby galak » Sat Mar 22, 2014 12:23 pm

EdwardE, was wondering if I could ask you a few questions about your ipdatatel.

thanks

- k
galak
 
Posts: 1
Joined: Sat Mar 22, 2014 12:16 pm

Re: Event Logging and Comcast SMTP with Authentication

Postby EdwardE » Tue Mar 25, 2014 12:55 pm

Sure, ask away...
EdwardE
 
Posts: 6
Joined: Sat Feb 01, 2014 10:12 pm

Re: Event Logging and Comcast SMTP with Authentication

Postby stew22 » Thu Aug 21, 2014 11:21 am

Edward E., I am attempting to do somewhat the same thing but was wondering if you might know how to use the arduino wifi shield to work with the mydooropener. Any advise would help.

Thanks,
Stew
stew22
 
Posts: 5
Joined: Thu Aug 21, 2014 8:28 am

Re: Event Logging and Comcast SMTP with Authentication

Postby stew22 » Fri Aug 22, 2014 10:15 pm

Ok i found out i cannot use the wifi shield but its ok I will just run the cat5 cable. Can you maybe help me rewrite the code so i can use my Arduino UNO with the ethernet shield? I downloaded the code but it did not work, I got a ton of errors.

Thanks in advance,
Stew22
stew22
 
Posts: 5
Joined: Thu Aug 21, 2014 8:28 am


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