CORE-POS/IS4C

<?php
/*******************************************************************************

    Copyright 2001, 2004 Wedge Community Co-op

    This file is part of IS4C.

    IS4C 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 of the License, or
    (at your option) any later version.

    IS4C 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
    in the file license.txt along with IS4C; if not, write to the Free Software    
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

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

$delayed = 0;

if (isset($_GET["reginput"])) {
       $reginput = strtoupper(trim($_GET["reginput"]));
}
else {
    $reginput = "";
}

if (substr($reginput, 0, 4) == "S144") {
    $reginput = "S11" . substr($reginput, 4);
}

if (substr($reginput, 0, 3) == "S11") {
    if (!substr($reginput, 3) || !is_numeric(substr($reginput, 3))) {
        $weight = 0;
        $_SESSION["scale"] = 0;
        $_SESSION["weight"] = 0;
        $display_weight = "_ _ _ _";
    }
    else {
        $weight = number_format(substr($reginput, 3)/100, 2);
        $_SESSION["weight"] = $weight;
        $display_weight = $weight." lb";
        $_SESSION["scale"] = 1;
    }

    if ($_SESSION["SNR"] == 1 && $_SESSION["weight"] > 0 ) {
        $delayed = 1;
        $_SESSION["msgrepeat"] = 1;
        $_SESSION["strRemembered"] = $_SESSION["strEntered"];
    }
}
elseif (substr($reginput, 0, 4) == "S143") {
    $weight = 0;
    $display_weight = "0.00 lb";
    $_SESSION["weight"] = 0;
    $_SESSION["scale"] = 1;
}
elseif (substr($reginput, 0, 4) == "S141") {
    $weight = 0;
    $display_weight = "_ _ _ _";
    $_SESSION["scale"] = 0;
    $_SESSION["weight"] = 0;
}
elseif (substr($reginput, 0, 4) == "S145") {
    $display_weight = "err -0";
    $weight = 0;
    $_SESSION["scale"] = 0;
    $_SESSION["weight"] = 0;
}
elseif (substr($reginput, 0, 4) == "S142") {
    $display_weight = "error";
    $weight = 0;
    $_SESSION["scale"] = 0;
    $_SESSION["weight"] = 0;
}
elseif (!$reginput || strlen($reginput) == 0) {
    $display_weight = number_format($_SESSION["weight"], 2) . " lb";
}
else {
    $display_weight = "? ? ? ?";
    $_SESSION["scale"] = 0;
    $_SESSION["weight"] = 0;
    $weight = 0;
}

echo $display_weight . "::" . $delayed;

?>