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//-- Database class
$db = new DB_Sql();
$db->Database = DATABASE_NAME;
$db->User = DATABASE_USER;
$db->Password = DATABASE_PASSWORD;
$db->Host = DATABASE_HOST;
$db2 = new DB_Sql();
$db2->Database = DATABASE_NAME;
$db2->User = DATABASE_USER;
$db2->Password =DATABASE_PASSWORD;
$db2->Host = DATABASE_HOST;
function tohtml($strValue)
{
return htmlspecialchars($strValue);
}
function tourl($strValue)
{
return urlencode($strValue);
}
function get_param($ParamName)
{
$ParamValue = "";
if(isset($_POST[$ParamName]))
$ParamValue = $_POST[$ParamName];
else if(isset($_GET[$ParamName]))
$ParamValue = $_GET[$ParamName];
return $ParamValue;
}
function get_session($ParamName)
{
global ${$ParamName};
$ParamValue = "";
if(!isset($_POST[$ParamName]) && !isset($_GET[$ParamName]) && session_is_registered($ParamName))
$ParamValue = ${$ParamName};
return $ParamValue;
}
function set_session($ParamName, $ParamValue)
{
global ${$ParamName};
if(session_is_registered($ParamName))
session_unregister($ParamName);
${$ParamName} = $ParamValue;
session_register($ParamName);
}
function is_number($string_value)
{
if(is_numeric($string_value) || !strlen($string_value))
return true;
else
return false;
}
function is_param($param_value)
{
if($param_value)
return 1;
else
return 0;
}
function tosql($value, $type="Text")
{
if($value == "")
{
return "NULL";
}
else
{
if($type == "Number")
return doubleval($value);
else
{
if(get_magic_quotes_gpc() == 0)
{
$value = str_replace("'","''",$value);
$value = str_replace("\\","\\\\",$value);
}
else
{
$value = str_replace("\\'","''",$value);
$value = str_replace("\\\"","\"",$value);
}
if($type == "pass")
return "password('$value')";
else
return "'" . $value . "'";
}
}
}
function strip($value)
{
if(get_magic_quotes_gpc() == 0)
return $value;
else
return stripslashes($value);
}
function dlookup($Table, $fName, $sWhere)
{
global $db2;
$db2 = new DB_Sql();
$db2->Database = DATABASE_NAME;
$db2->User = DATABASE_USER;
$db2->Password = DATABASE_PASSWORD;
$db2->Host = DATABASE_HOST;
$db2->query("SELECT " . $fName . " FROM " . $Table . " WHERE " . $sWhere);
if($db2->next_record())
return $db2->f(0);
else
return "";
}
function lookup($Table, $fName, $sWhere){
global $db;
$db2=$db;
$db2->query("SELECT " . $fName . " FROM " . $Table . " WHERE " . $sWhere); //echo ("SELECT " . $fName . " FROM " . $Table . " WHERE " . $sWhere);
if($db2->next_record())
return $db2->f(0);
else
return "";
}
function get_checkbox_value($sVal, $CheckedValue, $UnCheckedValue)
{
if(!strlen($sVal))
return tosql($UnCheckedValue);
else
return tosql($CheckedValue);
}
//- function returns options for HMTL control "<select>" as one string
function get_options($sql,$is_search,$is_required,$selected_value)
{
global $db2; //-- connection special for list box
$options_str="";
if ($is_search)
$options_str.="<option value=\"\">All</option>";
else
{
if (!$is_required)
{
$options_str.="<option value=\"\"></option>";
}
}
$db2->query($sql);
while ($db2->next_record($sql))
{
$id=$db2->f(0);
$value=$db2->f(1);
$selected="";
if ($id == $selected_value)
{
$selected = "SELECTED";
}
$options_str.= "<option value='".$id."' ".$selected.">".$value."</option>";
}
return $options_str;
}
//--------------------------
function get_lov_options($lov_str,$is_search,$is_required,$selected_value)
{
$options_str="";
if (!$is_required && !$is_search)
$options_str.="<option value=\"\"></option>";
$LOV = split(";", $lov_str);
if(sizeof($LOV)%2 != 0)
$array_length = sizeof($LOV) - 1;
else
$array_length = sizeof($LOV);
reset($LOV);
for($i = 0; $i < $array_length; $i = $i + 2)
{
$id = $LOV[$i];
$value = $LOV[$i + 1];
$selected="";
if ($id == $selected_value)
$selected = "SELECTED";
$options_str.= "<option value='".$id."' ".$selected.">".$value."</option>";
}
return $options_str;
}
//--------------------------
//-- function take $lov_str as parameter, parse it and return the result as array
function get_lov_values($lov_str)
{
$options_str="";
$LOV = split(";", $lov_str);
if(sizeof($LOV)%2 != 0)
$array_length = sizeof($LOV) - 1;
else
$array_length = sizeof($LOV);
reset($LOV);
$values = array();
for($i = 0; $i < $array_length; $i = $i + 2)
{
$id = $LOV[$i];
$value = $LOV[$i + 1];
$values[$id] = $value;
}
return $values;
}
function check_security($iLevel)
{
global $UserRights;
if(!session_is_registered("UserID"))
header ("Location: Login.php?querystring=" . tourl(getenv("QUERY_STRING")) . "&ret_page=" . tourl(getenv("REQUEST_URI")));
else
if(!session_is_registered("UserRights") || $UserRights < $iLevel)
header ("Location: Login.php?querystring=" . tourl(getenv("QUERY_STRING")) . "&ret_page=" . tourl(getenv("REQUEST_URI")));
} |
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