Design Basics
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Why Use Design Basics for Your Custom Home Plan?

You will work with skilled designers who understands important structural issues.

Our Modified Home Plans are drafted to the same high standards and go through the same stringent review process to ensure accuracy.

Your Vision - Our Expertise

You will receive no-cost technical support throughout the construction.

Meet The Designer: Carl

With more than 35 years working with Design Basics, Carl leads our design team as Senior Designer. He has designed 1000’s of single- and multi-family homes, ranging from 800 square feet to over 18,000 square feet for clients throughout North America, as well as in Russia, China, and other international locations. Carl is instrumental in helping Design Basics’ customers realize their dream home.

  • Carl holds an associate degree in drafting and design, and a bachelor’s degree in construction engineering.

  • Email or call Carl at 1.800.947.7526 x 130 today to inquire about or start your project!

    • You’ll get exactly what you want, but the design process can take quite some time.

    build-footer

    Recent Projects

    Thoughtful design today translates to higher resale tomorrow.

    Testimonials

    Don't just take our word from it - see what home builders and buyers have to say about their experience working with Design Basics.

    I wish everything I dealt with in life was as painless and easy as my experience with Design Basics. Carl Cuozzo was very patient and great to work with and not daunted with a unique request on making changes to a plan that we found as a good starting point and modified to be what we wanted.

    Mike W.

    You have a great team,. Carl was very helpful to me.

    Shawn S.

    This a very solid plan and sells well for us.

    Justin Harney

    Harney Homes of Murfreesboro

    It’s a fantastic house – I don’t know how you did it – it’s affordability!

    Steve Carlisle

    Stonehill Homes Of Indiana Inc

    We love the open feel & versatility of the plan. Few foundation jogs make this an affordable plan to build.

    Krisina Philbin

    Story Home of Omaha

    Plan has a great flow and fits our infill older lots like a glove with little modifications. Home walks bigger than the 1500 sqft advertised in the plans.

    Travis Beatty

    A and B Development of Wilmington

    It's a relatively simple design with great curb appeal and a user friendly floor plan. It's a great use of space - every room is perfectly sized.

    Joel Fox

    Fox Builders Llc

    It’s been a good plan for that size of home and price point.

    Howard Zimmerman

    Debenhaus Homes Inc 
    Current Dir: /var/www/designbasics/wp-includes/

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Viewing: /var/www/designbasics/wp-includes/class-pop3.php

<?php
/**
 * mail_fetch/setup.php
 *
 * Copyright (c) 1999-2011 CDI (cdi@thewebmasters.net) All Rights Reserved
 * Modified by Philippe Mingo 2001-2009 mingo@rotedic.com
 * An RFC 1939 compliant wrapper class for the POP3 protocol.
 *
 * Licensed under the GNU GPL. For full terms see the file COPYING.
 *
 * POP3 class
 *
 * @copyright 1999-2011 The SquirrelMail Project Team
 * @license https://opensource.org/licenses/gpl-license.php GNU Public License
 * @package plugins
 * @subpackage mail_fetch
 */

class POP3 {
    var $ERROR      = '';       //  Error string.

    var $TIMEOUT    = 60;       //  Default timeout before giving up on a
                                //  network operation.

    var $COUNT      = -1;       //  Mailbox msg count

    var $BUFFER     = 512;      //  Socket buffer for socket fgets() calls.
                                //  Per RFC 1939 the returned line a POP3
                                //  server can send is 512 bytes.

    var $FP         = '';       //  The connection to the server's
                                //  file descriptor

    var $MAILSERVER = '';       // Set this to hard code the server name

    var $DEBUG      = FALSE;    // set to true to echo pop3
                                // commands and responses to error_log
                                // this WILL log passwords!

    var $BANNER     = '';       //  Holds the banner returned by the
                                //  pop server - used for apop()

    var $ALLOWAPOP  = FALSE;    //  Allow or disallow apop()
                                //  This must be set to true
                                //  manually

	/**
	 * PHP5 constructor.
	 */
    function __construct ( $server = '', $timeout = '' ) {
        settype($this->BUFFER,"integer");
        if( !empty($server) ) {
            // Do not allow programs to alter MAILSERVER
            // if it is already specified. They can get around
            // this if they -really- want to, so don't count on it.
            if(empty($this->MAILSERVER))
                $this->MAILSERVER = $server;
        }
        if(!empty($timeout)) {
            settype($timeout,"integer");
            $this->TIMEOUT = $timeout;
            if(function_exists("set_time_limit")){
                set_time_limit($timeout);
            }
        }
        return true;
    }

	/**
	 * PHP4 constructor.
	 */
	public function POP3( $server = '', $timeout = '' ) {
		self::__construct( $server, $timeout );
	}

    function update_timer () {
        if(function_exists("set_time_limit")){
            set_time_limit($this->TIMEOUT);
        }
        return true;
    }

    function connect ($server, $port = 110)  {
        //  Opens a socket to the specified server. Unless overridden,
        //  port defaults to 110. Returns true on success, false on fail

        // If MAILSERVER is set, override $server with its value.

    if (!isset($port) || !$port) {$port = 110;}
        if(!empty($this->MAILSERVER))
            $server = $this->MAILSERVER;

        if(empty($server)){
            $this->ERROR = "POP3 connect: " . _("No server specified");
            unset($this->FP);
            return false;
        }

        $fp = @fsockopen("$server", $port, $errno, $errstr);

        if(!$fp) {
            $this->ERROR = "POP3 connect: " . _("Error ") . "[$errno] [$errstr]";
            unset($this->FP);
            return false;
        }

        socket_set_blocking($fp,-1);
        $this->update_timer();
        $reply = fgets($fp,$this->BUFFER);
        $reply = $this->strip_clf($reply);
        if($this->DEBUG)
            error_log("POP3 SEND [connect: $server] GOT [$reply]",0);
        if(!$this->is_ok($reply)) {
            $this->ERROR = "POP3 connect: " . _("Error ") . "[$reply]";
            unset($this->FP);
            return false;
        }
        $this->FP = $fp;
        $this->BANNER = $this->parse_banner($reply);
        return true;
    }

    function user ($user = "") {
        // Sends the USER command, returns true or false

        if( empty($user) ) {
            $this->ERROR = "POP3 user: " . _("no login ID submitted");
            return false;
        } elseif(!isset($this->FP)) {
            $this->ERROR = "POP3 user: " . _("connection not established");
            return false;
        } else {
            $reply = $this->send_cmd("USER $user");
            if(!$this->is_ok($reply)) {
                $this->ERROR = "POP3 user: " . _("Error ") . "[$reply]";
                return false;
            } else
                return true;
        }
    }

    function pass ($pass = "")     {
        // Sends the PASS command, returns # of msgs in mailbox,
        // returns false (undef) on Auth failure

        if(empty($pass)) {
            $this->ERROR = "POP3 pass: " . _("No password submitted");
            return false;
        } elseif(!isset($this->FP)) {
            $this->ERROR = "POP3 pass: " . _("connection not established");
            return false;
        } else {
            $reply = $this->send_cmd("PASS $pass");
            if(!$this->is_ok($reply)) {
                $this->ERROR = "POP3 pass: " . _("Authentication failed") . " [$reply]";
                $this->quit();
                return false;
            } else {
                //  Auth successful.
                $count = $this->last("count");
                $this->COUNT = $count;
                return $count;
            }
        }
    }

    function apop ($login,$pass) {
        //  Attempts an APOP login. If this fails, it'll
        //  try a standard login. YOUR SERVER MUST SUPPORT
        //  THE USE OF THE APOP COMMAND!
        //  (apop is optional per rfc1939)

        if(!isset($this->FP)) {
            $this->ERROR = "POP3 apop: " . _("No connection to server");
            return false;
        } elseif(!$this->ALLOWAPOP) {
            $retVal = $this->login($login,$pass);
            return $retVal;
        } elseif(empty($login)) {
            $this->ERROR = "POP3 apop: " . _("No login ID submitted");
            return false;
        } elseif(empty($pass)) {
            $this->ERROR = "POP3 apop: " . _("No password submitted");
            return false;
        } else {
            $banner = $this->BANNER;
            if( (!$banner) or (empty($banner)) ) {
                $this->ERROR = "POP3 apop: " . _("No server banner") . ' - ' . _("abort");
                $retVal = $this->login($login,$pass);
                return $retVal;
            } else {
                $AuthString = $banner;
                $AuthString .= $pass;
                $APOPString = md5($AuthString);
                $cmd = "APOP $login $APOPString";
                $reply = $this->send_cmd($cmd);
                if(!$this->is_ok($reply)) {
                    $this->ERROR = "POP3 apop: " . _("apop authentication failed") . ' - ' . _("abort");
                    $retVal = $this->login($login,$pass);
                    return $retVal;
                } else {
                    //  Auth successful.
                    $count = $this->last("count");
                    $this->COUNT = $count;
                    return $count;
                }
            }
        }
    }

    function login ($login = "", $pass = "") {
        // Sends both user and pass. Returns # of msgs in mailbox or
        // false on failure (or -1, if the error occurs while getting
        // the number of messages.)

        if( !isset($this->FP) ) {
            $this->ERROR = "POP3 login: " . _("No connection to server");
            return false;
        } else {
            $fp = $this->FP;
            if( !$this->user( $login ) ) {
                //  Preserve the error generated by user()
                return false;
            } else {
                $count = $this->pass($pass);
                if( (!$count) || ($count == -1) ) {
                    //  Preserve the error generated by last() and pass()
                    return false;
                } else
                    return $count;
            }
        }
    }

    function top ($msgNum, $numLines = "0") {
        //  Gets the header and first $numLines of the msg body
        //  returns data in an array with each returned line being
        //  an array element. If $numLines is empty, returns
        //  only the header information, and none of the body.

        if(!isset($this->FP)) {
            $this->ERROR = "POP3 top: " . _("No connection to server");
            return false;
        }
        $this->update_timer();

        $fp = $this->FP;
        $buffer = $this->BUFFER;
        $cmd = "TOP $msgNum $numLines";
        fwrite($fp, "TOP $msgNum $numLines\r\n");
        $reply = fgets($fp, $buffer);
        $reply = $this->strip_clf($reply);
        if($this->DEBUG) {
            @error_log("POP3 SEND [$cmd] GOT [$reply]",0);
        }
        if(!$this->is_ok($reply))
        {
            $this->ERROR = "POP3 top: " . _("Error ") . "[$reply]";
            return false;
        }

        $count = 0;
        $MsgArray = array();

        $line = fgets($fp,$buffer);
        while ( !preg_match('/^\.\r\n/',$line))
        {
            $MsgArray[$count] = $line;
            $count++;
            $line = fgets($fp,$buffer);
            if(empty($line))    { break; }
        }

        return $MsgArray;
    }

    function pop_list ($msgNum = "") {
        //  If called with an argument, returns that msgs' size in octets
        //  No argument returns an associative array of undeleted
        //  msg numbers and their sizes in octets

        if(!isset($this->FP))
        {
            $this->ERROR = "POP3 pop_list: " . _("No connection to server");
            return false;
        }
        $fp = $this->FP;
        $Total = $this->COUNT;
        if( (!$Total) or ($Total == -1) )
        {
            return false;
        }
        if($Total == 0)
        {
            return array("0","0");
            // return -1;   // mailbox empty
        }

        $this->update_timer();

        if(!empty($msgNum))
        {
            $cmd = "LIST $msgNum";
            fwrite($fp,"$cmd\r\n");
            $reply = fgets($fp,$this->BUFFER);
            $reply = $this->strip_clf($reply);
            if($this->DEBUG) {
                @error_log("POP3 SEND [$cmd] GOT [$reply]",0);
            }
            if(!$this->is_ok($reply))
            {
                $this->ERROR = "POP3 pop_list: " . _("Error ") . "[$reply]";
                return false;
            }
            list($junk,$num,$size) = preg_split('/\s+/',$reply);
            return $size;
        }
        $cmd = "LIST";
        $reply = $this->send_cmd($cmd);
        if(!$this->is_ok($reply))
        {
            $reply = $this->strip_clf($reply);
            $this->ERROR = "POP3 pop_list: " . _("Error ") .  "[$reply]";
            return false;
        }
        $MsgArray = array();
        $MsgArray[0] = $Total;
        for($msgC=1;$msgC <= $Total; $msgC++)
        {
            if($msgC > $Total) { break; }
            $line = fgets($fp,$this->BUFFER);
            $line = $this->strip_clf($line);
            if(strpos($line, '.') === 0)
            {
                $this->ERROR = "POP3 pop_list: " . _("Premature end of list");
                return false;
            }
            list($thisMsg,$msgSize) = preg_split('/\s+/',$line);
            settype($thisMsg,"integer");
            if($thisMsg != $msgC)
            {
                $MsgArray[$msgC] = "deleted";
            }
            else
            {
                $MsgArray[$msgC] = $msgSize;
            }
        }
        return $MsgArray;
    }

    function get ($msgNum) {
        //  Retrieve the specified msg number. Returns an array
        //  where each line of the msg is an array element.

        if(!isset($this->FP))
        {
            $this->ERROR = "POP3 get: " . _("No connection to server");
            return false;
        }

        $this->update_timer();

        $fp = $this->FP;
        $buffer = $this->BUFFER;
        $cmd = "RETR $msgNum";
        $reply = $this->send_cmd($cmd);

        if(!$this->is_ok($reply))
        {
            $this->ERROR = "POP3 get: " . _("Error ") . "[$reply]";
            return false;
        }

        $count = 0;
        $MsgArray = array();

        $line = fgets($fp,$buffer);
        while ( !preg_match('/^\.\r\n/',$line))
        {
            if ( $line[0] == '.' ) { $line = substr($line,1); }
            $MsgArray[$count] = $line;
            $count++;
            $line = fgets($fp,$buffer);
            if(empty($line))    { break; }
        }
        return $MsgArray;
    }

    function last ( $type = "count" ) {
        //  Returns the highest msg number in the mailbox.
        //  returns -1 on error, 0+ on success, if type != count
        //  results in a popstat() call (2 element array returned)

        $last = -1;
        if(!isset($this->FP))
        {
            $this->ERROR = "POP3 last: " . _("No connection to server");
            return $last;
        }

        $reply = $this->send_cmd("STAT");
        if(!$this->is_ok($reply))
        {
            $this->ERROR = "POP3 last: " . _("Error ") . "[$reply]";
            return $last;
        }

        $Vars = preg_split('/\s+/',$reply);
        $count = $Vars[1];
        $size = $Vars[2];
        settype($count,"integer");
        settype($size,"integer");
        if($type != "count")
        {
            return array($count,$size);
        }
        return $count;
    }

    function reset () {
        //  Resets the status of the remote server. This includes
        //  resetting the status of ALL msgs to not be deleted.
        //  This method automatically closes the connection to the server.

        if(!isset($this->FP))
        {
            $this->ERROR = "POP3 reset: " . _("No connection to server");
            return false;
        }
        $reply = $this->send_cmd("RSET");
        if(!$this->is_ok($reply))
        {
            //  The POP3 RSET command -never- gives a -ERR
            //  response - if it ever does, something truly
            //  wild is going on.

            $this->ERROR = "POP3 reset: " . _("Error ") . "[$reply]";
            @error_log("POP3 reset: ERROR [$reply]",0);
        }
        $this->quit();
        return true;
    }

    function send_cmd ( $cmd = "" )
    {
        //  Sends a user defined command string to the
        //  POP server and returns the results. Useful for
        //  non-compliant or custom POP servers.
        //  Do NOT include the \r\n as part of your command
        //  string - it will be appended automatically.

        //  The return value is a standard fgets() call, which
        //  will read up to $this->BUFFER bytes of data, until it
        //  encounters a new line, or EOF, whichever happens first.

        //  This method works best if $cmd responds with only
        //  one line of data.

        if(!isset($this->FP))
        {
            $this->ERROR = "POP3 send_cmd: " . _("No connection to server");
            return false;
        }

        if(empty($cmd))
        {
            $this->ERROR = "POP3 send_cmd: " . _("Empty command string");
            return "";
        }

        $fp = $this->FP;
        $buffer = $this->BUFFER;
        $this->update_timer();
        fwrite($fp,"$cmd\r\n");
        $reply = fgets($fp,$buffer);
        $reply = $this->strip_clf($reply);
        if($this->DEBUG) { @error_log("POP3 SEND [$cmd] GOT [$reply]",0); }
        return $reply;
    }

    function quit() {
        //  Closes the connection to the POP3 server, deleting
        //  any msgs marked as deleted.

        if(!isset($this->FP))
        {
            $this->ERROR = "POP3 quit: " . _("connection does not exist");
            return false;
        }
        $fp = $this->FP;
        $cmd = "QUIT";
        fwrite($fp,"$cmd\r\n");
        $reply = fgets($fp,$this->BUFFER);
        $reply = $this->strip_clf($reply);
        if($this->DEBUG) { @error_log("POP3 SEND [$cmd] GOT [$reply]",0); }
        fclose($fp);
        unset($this->FP);
        return true;
    }

    function popstat () {
        //  Returns an array of 2 elements. The number of undeleted
        //  msgs in the mailbox, and the size of the mbox in octets.

        $PopArray = $this->last("array");

        if($PopArray == -1) { return false; }

        if( (!$PopArray) or (empty($PopArray)) )
        {
            return false;
        }
        return $PopArray;
    }

    function uidl ($msgNum = "")
    {
        //  Returns the UIDL of the msg specified. If called with
        //  no arguments, returns an associative array where each
        //  undeleted msg num is a key, and the msg's uidl is the element
        //  Array element 0 will contain the total number of msgs

        if(!isset($this->FP)) {
            $this->ERROR = "POP3 uidl: " . _("No connection to server");
            return false;
        }

        $fp = $this->FP;
        $buffer = $this->BUFFER;

        if(!empty($msgNum)) {
            $cmd = "UIDL $msgNum";
            $reply = $this->send_cmd($cmd);
            if(!$this->is_ok($reply))
            {
                $this->ERROR = "POP3 uidl: " . _("Error ") . "[$reply]";
                return false;
            }
            list ($ok,$num,$myUidl) = preg_split('/\s+/',$reply);
            return $myUidl;
        } else {
            $this->update_timer();

            $UIDLArray = array();
            $Total = $this->COUNT;
            $UIDLArray[0] = $Total;

            if ($Total < 1)
            {
                return $UIDLArray;
            }
            $cmd = "UIDL";
            fwrite($fp, "UIDL\r\n");
            $reply = fgets($fp, $buffer);
            $reply = $this->strip_clf($reply);
            if($this->DEBUG) { @error_log("POP3 SEND [$cmd] GOT [$reply]",0); }
            if(!$this->is_ok($reply))
            {
                $this->ERROR = "POP3 uidl: " . _("Error ") . "[$reply]";
                return false;
            }

            $line = "";
            $count = 1;
            $line = fgets($fp,$buffer);
            while ( !preg_match('/^\.\r\n/',$line)) {
                list ($msg,$msgUidl) = preg_split('/\s+/',$line);
                $msgUidl = $this->strip_clf($msgUidl);
                if($count == $msg) {
                    $UIDLArray[$msg] = $msgUidl;
                }
                else
                {
                    $UIDLArray[$count] = 'deleted';
                }
                $count++;
                $line = fgets($fp,$buffer);
            }
        }
        return $UIDLArray;
    }

    function delete ($msgNum = "") {
        //  Flags a specified msg as deleted. The msg will not
        //  be deleted until a quit() method is called.

        if(!isset($this->FP))
        {
            $this->ERROR = "POP3 delete: " . _("No connection to server");
            return false;
        }
        if(empty($msgNum))
        {
            $this->ERROR = "POP3 delete: " . _("No msg number submitted");
            return false;
        }
        $reply = $this->send_cmd("DELE $msgNum");
        if(!$this->is_ok($reply))
        {
            $this->ERROR = "POP3 delete: " . _("Command failed ") . "[$reply]";
            return false;
        }
        return true;
    }

    //  *********************************************************

    //  The following methods are internal to the class.

    function is_ok ($cmd = "") {
        //  Return true or false on +OK or -ERR

        if( empty($cmd) )
            return false;
        else
            return( stripos($cmd, '+OK') !== false );
    }

    function strip_clf ($text = "") {
        // Strips \r\n from server responses

        if(empty($text))
            return $text;
        else {
            $stripped = str_replace(array("\r","\n"),'',$text);
            return $stripped;
        }
    }

    function parse_banner ( $server_text ) {
        $outside = true;
        $banner = "";
        $length = strlen($server_text);
        for($count =0; $count < $length; $count++)
        {
            $digit = substr($server_text,$count,1);
            if(!empty($digit))             {
                if( (!$outside) && ($digit != '<') && ($digit != '>') )
                {
                    $banner .= $digit;
                }
                if ($digit == '<')
                {
                    $outside = false;
                }
                if($digit == '>')
                {
                    $outside = true;
                }
            }
        }
        $banner = $this->strip_clf($banner);    // Just in case
        return "<$banner>";
    }

}   // End class

// For php4 compatibility
if (!function_exists("stripos")) {
    function stripos($haystack, $needle){
        return strpos($haystack, stristr( $haystack, $needle ));
    }
}

    
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