1008 lines
25 KiB
PHP
1008 lines
25 KiB
PHP
<?php
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// Pandora FMS - http://pandorafms.com
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// ==================================================
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// Copyright (c) 2005-2009 Artica Soluciones Tecnologicas
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// Please see http://pandorafms.org for full contribution list
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public License
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// as published by the Free Software Foundation; version 2
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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require_once ('functions_html.php');
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require_once ('functions_ui.php');
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define ('ENTERPRISE_NOT_HOOK', -1);
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/**
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* Cleans a string by encoding to UTF-8 and replacing the HTML
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* entities. UTF-8 is necessary for foreign chars like asian
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* and our databases are (or should be) UTF-8
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*
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* @param mixed String or array of strings to be cleaned.
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*
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* @return mixed The cleaned string or array.
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*/
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function safe_input ($value) {
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if (is_numeric ($value))
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return $value;
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if (is_array ($value)) {
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array_walk ($value, 'safe_input');
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return $value;
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}
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if (version_compare (PHP_VERSION, '5.2.3') === 1) {
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if (! mb_check_encoding ($value, 'UTF-8'))
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$value = utf8_encode ($value);
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return htmlentities ($value, ENT_QUOTES, "UTF-8", false);
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} else {
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$translation_table = get_html_translation_table (HTML_ENTITIES, ENT_QUOTES);
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$translation_table[chr(38)] = '&';
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return preg_replace ("/&(?![A-Za-z]{0,4}\w{2,3};|#[0-9]{2,3};)/", "&", strtr ($value, $translation_table));
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}
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}
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/**
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* Cleans a string by encoding to UTF-8 and replacing the HTML
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* entities to their numeric counterparts (possibly double encoding)
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*
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* @param mixed String or array of strings to be cleaned.
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*
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* @return mixed The cleaned string or array.
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*/
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function safe_output_xml ($string) {
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if (is_numeric ($string))
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return $string;
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if (is_array ($string)) {
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array_walk ($string, 'safe_output_xml');
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return $string;
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}
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static $table;
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static $replace;
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if (empty ($table)) {
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$table = get_html_translation_table (HTML_ENTITIES, ENT_QUOTES);
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$replace = array ();
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foreach ($table as $key => $value){
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$table[$key] = "/".$value."/";
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$char = htmlentities ($key, ENT_QUOTES, "UTF-8");
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$replace[$char] = "&#".ord ($key).";";
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}
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}
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//now perform a replacement using preg_replace
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//each matched value in $table will be replaced with the corresponding value in $replace
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return preg_replace ($table, $replace, $string);
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}
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/**
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* Cleans an object or an array and casts all values as integers
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*
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* @param mixed $value String or array of strings to be cleaned
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* @param int $min If value is smaller than min it will return false
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* @param int $max if value is larger than max it will return false
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*
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* @return mixed The cleaned string. If an array was passed, the invalid values
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* will be removed
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*/
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function safe_int ($value, $min = false, $max = false) {
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if (is_array ($value)) {
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foreach ($value as $key => $check) {
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$check = safe_int ($check, $min, $max);
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if ($check !== false) {
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$value[$key] = $check;
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} else {
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unset ($value[$key]);
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}
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}
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} else {
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$value = (int) $value; //Cast as integer
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if (($min !== false && $value < $min) || ($max !== false && $value > $max)) {
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//If it's smaller than min or larger than max return false
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return false;
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}
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}
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return $value;
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}
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/**
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* Use to clean HTML entities when get_parameter or safe_input functions dont work
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*
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* @param string String to be cleaned
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*
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* @return string Cleaned string
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*/
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function salida_limpia ($string) {
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$quote_style = ENT_QUOTES;
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static $trans;
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if (! isset ($trans)) {
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$trans = get_html_translation_table (HTML_ENTITIES, $quote_style);
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foreach ($trans as $key => $value)
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$trans[$key] = '&#'.ord($key).';';
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// dont translate the '&' in case it is part of &xxx;
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$trans[chr(38)] = '&';
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}
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// after the initial translation, _do_ map standalone "&" into "&"
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return preg_replace ("/&(?![A-Za-z]{0,4}\w{2,3};|#[0-9]{2,3};)/","&",
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strtr ($string, $trans));
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}
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/**
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* Cleans a string of special characters (|,@,$,%,/,\,=,?,*,&,#)
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* Useful for filenames and graphs
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*
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* @param string String to be cleaned
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*
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* @return string Special characters cleaned.
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*/
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function output_clean_strict ($string) {
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return preg_replace ('/[\|\@\$\%\/\(\)\=\?\*\&\#]/', '', $string);
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}
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/**
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* @deprecated use safe_input and get_parameter functions. Keep temporarily for compatibility.
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*/
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function entrada_limpia ($string) {
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return safe_input ($string);
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}
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/**
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* Performs an extra clean to a string removing all but alphanumerical
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* characters _ and / The string is also stripped to 125 characters from after ://
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* It's useful on sec and sec2, to avoid the use of malicious parameters.
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*
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* TODO: Make this multibyte safe (I don't know if there is an attack vector there)
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*
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* @param string String to clean
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*
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* @return string Cleaned string
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*/
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function safe_url_extraclean ($string) {
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/* Clean "://" from the strings
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See: http://seclists.org/lists/incidents/2004/Jul/0034.html
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*/
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$pos = strpos ($string, "://");
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if ($pos != 0) {
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//Strip the string from (protocol[://] to protocol[://] + 125 chars)
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$string = substr ($string, $pos + 3, $pos + 128);
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} else {
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$string = substr ($string, 0, 125);
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}
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/* Strip the string to 125 characters */
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return preg_replace ('/[^a-z0-9_\/]/i', '', $string);
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}
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/**
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* Add a help link to show help in a popup window.
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*
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* TODO: Get this merged with the other help function(s)
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*
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* @param string $help_id Help id to be shown when clicking.
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* @param bool $return Whether to print this (false) or return (true)
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*
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* @return string Link with the popup.
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*/
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function popup_help ($help_id, $return = false) {
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$output = " <a href='javascript:help_popup(".$help_id.")'>[H]</a>";
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if ($return)
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return $output;
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echo $output;
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}
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/**
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* DEPRECATED: This function is not used anywhere. Remove it?
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* (use general/noaccess.php followed by exit instead)
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*/
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function no_permission () {
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require ("config.php");
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echo "<h3 class='error'>".__('You don\'t have access')."</h3>";
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echo "<img src='images/noaccess.png' alt='No access' width='120'><br /><br />";
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echo "<table width=550>";
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echo "<tr><td>";
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echo __('You don\'t have enough permission to access this resource');
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echo "</table>";
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echo "<tr><td><td><td><td>";
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include "general/footer.php";
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exit;
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}
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/**
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* DEPRECATED: This function is not used anywhere. Remove it?
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* (use print_error function instead followed by return or exit)
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*
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* @param string $error Aditional error string to be shown. Blank by default
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*/
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function unmanaged_error ($error = "") {
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require_once ("config.php");
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echo "<h3 class='error'>".__('Unmanaged error')."</h3>";
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echo "<img src='images/error.png' alt='error'><br /><br />";
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echo "<table width=550>";
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echo "<tr><td>";
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echo __('Unmanaged error');
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echo "<tr><td>";
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echo $error;
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echo "</table>";
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echo "<tr><td><td><td><td>";
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include "general/footer.php";
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exit;
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}
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/**
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* List files in a directory in the local path.
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*
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* @param string $directory Local path.
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* @param string $stringSearch String to match the values.
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* @param string $searchHandler Pattern of files to match.
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* @param bool $return Whether to print or return the list.
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*
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* @return string he list of files if $return parameter is true.
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*/
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function list_files ($directory, $stringSearch, $searchHandler, $return = false) {
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$errorHandler = false;
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$result = array ();
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if (! $directoryHandler = @opendir ($directory)) {
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echo ("<pre>\nerror: directory \"$directory\" doesn't exist!\n</pre>\n");
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return $errorHandler = true;
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}
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if ($searchHandler == 0) {
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while (false !== ($fileName = @readdir ($directoryHandler))) {
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$result[$fileName] = $fileName;
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}
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}
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if ($searchHandler == 1) {
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while(false !== ($fileName = @readdir ($directoryHandler))) {
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if(@substr_count ($fileName, $stringSearch) > 0) {
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$result[$fileName] = $fileName;
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}
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}
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}
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if (($errorHandler == true) && (@count ($result) === 0)) {
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echo ("<pre>\nerror: no filetype \"$fileExtension\" found!\n</pre>\n");
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} else {
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asort ($result);
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if ($return === false) {
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echo ("<pre>\n");
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print_r ($result);
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echo ("</pre>\n");
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}
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return $result;
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}
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}
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/**
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* Format a number with decimals and thousands separator.
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*
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* If the number is zero or it's integer value, no decimals are
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* shown. Otherwise, the number of decimals are given in the call.
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*
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* @param float $number Number to be rendered
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* @param int $decimals numbers after comma to be shown. Default value: 1
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*
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* @return string A formatted number for use in output
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*/
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function format_numeric ($number, $decimals = 1) {
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//Translate to float in case there are characters in the string so
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// fmod doesn't throw a notice
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$number = (float) $number;
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if ($number == 0)
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return 0;
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// Translators: This is separator of decimal point
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$dec_point = __(".");
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// Translators: This is separator of decimal point
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$thousands_sep = __(",");
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/* If has decimals */
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if (fmod ($number, 1) > 0)
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return number_format ($number, $decimals, $dec_point, $thousands_sep);
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return number_format ($number, 0, $dec_point, $thousands_sep);
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}
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/**
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* Render numeric data for a graph. It adds magnitude suffix to the number
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* (M for millions, K for thousands...) base-10
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*
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* TODO: base-2 multiplication
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*
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* @param float $number Number to be rendered
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* @param int $decimals Numbers after comma. Default value: 1
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* @param dec_point Decimal separator character. Default value: .
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* @param thousands_sep Thousands separator character. Default value: ,
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*
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* @return string A string with the number and the multiplier
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*/
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function format_for_graph ($number , $decimals = 1, $dec_point = ".", $thousands_sep = ",") {
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$shorts = array ("","K","M","G","T","P");
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$pos = 0;
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while ($number >= 1000) { //as long as the number can be divided by 1000
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$pos++; //Position in array starting with 0
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$number = $number / 1000;
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}
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return format_numeric ($number, $decimals). $shorts[$pos]; //This will actually do the rounding and the decimals
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}
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/**
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* Rounds an integer to a multiple of 5.
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*
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* Example:
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<code>
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echo format_integer_round (18);
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// Will return 20
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echo format_integer_round (21);
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// Will return 25
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echo format_integer_round (25, 10);
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// Will return 30
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</code>
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*
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* @param int Number to be rounded.
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* @param int Rounder number, default value is 5.
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*
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* @param Number rounded to a multiple of rounder
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*/
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function format_integer_round ($number, $rounder = 5) {
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return (int) ($number / $rounder + 0.5) * $rounder;
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}
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/**
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* INTERNAL: Use print_timestamp for output Get a human readable string of
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* the difference between current time and given timestamp.
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*
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* TODO: Make sense out of all these time functions and stick with 2 or 3
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*
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* @param int $timestamp Unixtimestamp to compare with current time.
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*
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* @return string A human readable string of the diference between current
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* time and a given timestamp.
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*/
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function human_time_comparation ($timestamp) {
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global $config;
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if (!is_numeric ($timestamp)) {
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$timestamp = strtotime ($timestamp);
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}
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$seconds = get_system_time () - $timestamp;
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return human_time_description_raw ($seconds);
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}
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/**
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* This function gets the time from either system or sql based on preference and returns it
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*
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* @return int Unix timestamp
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*/
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function get_system_time () {
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global $config;
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static $time = 0;
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if ($time != 0)
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return $time;
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if ($config["timesource"] = "sql") {
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$time = get_db_sql ("SELECT UNIX_TIMESTAMP()");
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if (empty ($time)) {
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return time ();
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}
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return $time;
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} else {
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return time ();
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}
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}
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/**
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* INTERNAL (use print_timestamp for output): Transform an amount of time in seconds into a human readable
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* strings of minutes, hours or days.
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*
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* @param int $seconds Seconds elapsed time
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*
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* @return string A human readable translation of minutes.
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*/
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function human_time_description_raw ($seconds) {
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if (empty ($seconds)) {
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return __('Now');
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// slerena 25/03/09
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// Most times $seconds is empty is because last contact is current date
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// Put here "uknown" or N/A or something similar is not a good idea
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}
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if ($seconds < 60)
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return format_numeric ($seconds, 0)." ".__('seconds');
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if ($seconds < 3600) {
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$minutes = floor($seconds / 60);
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$seconds = $seconds % 60;
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if ($seconds == 0)
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return $minutes.' '.__('minutes');
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$seconds = sprintf ("%02d", $seconds);
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return $minutes.':'.$seconds.' '.__('minutes');
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}
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if ($seconds < 86400)
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return format_numeric ($seconds / 3600, 0)." ".__('hours');
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if ($seconds < 2592000)
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return format_numeric ($seconds / 86400, 0)." ".__('days');
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if ($seconds < 15552000)
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return format_numeric ($seconds / 2592000, 0)." ".__('months');
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return "+6 ".__('months');
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}
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/**
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* @deprecated Use print_timestamp for output.
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*/
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function human_time_description ($period) {
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return human_time_description_raw ($period); //human_time_description_raw does the same but by calculating instead of a switch
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}
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/**
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* @deprecated Get current time minus some seconds. (Do your calculations yourself on unix timestamps)
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*
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* @param int $seconds Seconds to substract from current time.
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*
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* @return int The current time minus the seconds given.
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*/
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function human_date_relative ($seconds) {
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$ahora=date("Y/m/d H:i:s");
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$ahora_s = date("U");
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$ayer = date ("Y/m/d H:i:s", $ahora_s - $seconds);
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return $ayer;
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}
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/**
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* @deprecated Use print_timestamp instead
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*/
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function render_time ($lapse) {
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$myhour = intval (($lapse*30) / 60);
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if ($myhour == 0)
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$output = "00";
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else
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$output = $myhour;
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$output .= ":";
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$mymin = fmod ($lapse * 30, 60);
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if ($mymin == 0)
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$output .= "00";
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else
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$output .= $mymin;
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return $output;
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}
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/**
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* Get a parameter from a request.
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*
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* It checks first on post request, if there were nothing defined, it
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* would return get request
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*
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* @param string $name key of the parameter in the $_POST or $_GET array
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* @param mixed $default default value if the key wasn't found
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*
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* @return mixed Whatever was in that parameter, cleaned however
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*/
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function get_parameter ($name, $default = '') {
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// POST has precedence
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if (isset($_POST[$name]))
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return get_parameter_post ($name, $default);
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if (isset($_GET[$name]))
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return get_parameter_get ($name, $default);
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return $default;
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}
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/**
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* Get a parameter from a get request.
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*
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* @param string $name key of the parameter in the $_GET array
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* @param mixed $default default value if the key wasn't found
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*
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* @return mixed Whatever was in that parameter, cleaned however
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*/
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function get_parameter_get ($name, $default = "") {
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if ((isset ($_GET[$name])) && ($_GET[$name] != ""))
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return safe_input ($_GET[$name]);
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return $default;
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}
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/**
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* Get a parameter from a post request.
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*
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* @param string $name key of the parameter in the $_POST array
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* @param mixed $default default value if the key wasn't found
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*
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* @return mixed Whatever was in that parameter, cleaned however
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*/
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|
function get_parameter_post ($name, $default = "") {
|
|
if ((isset ($_POST[$name])) && ($_POST[$name] != ""))
|
|
return safe_input ($_POST[$name]);
|
|
|
|
return $default;
|
|
}
|
|
|
|
/**
|
|
* Get name of a priority value.
|
|
*
|
|
* @param int $priority Priority value
|
|
*
|
|
* @return string Name of given priority
|
|
*/
|
|
function get_alert_priority ($priority = 0) {
|
|
global $config;
|
|
switch ($priority) {
|
|
case 0:
|
|
return __('Maintenance');
|
|
break;
|
|
case 1:
|
|
return __('Informational');
|
|
break;
|
|
case 2:
|
|
return __('Normal');
|
|
break;
|
|
case 3:
|
|
return __('Warning');
|
|
break;
|
|
case 4:
|
|
return __('Critical');
|
|
break;
|
|
}
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* Gets a translated string of names of days based on the boolean properties of it's input ($row["monday"] = (bool) 1 will output Mon)
|
|
*
|
|
* @param array $row The array of boolean values to check. They should have monday -> sunday in boolean
|
|
*
|
|
* @return string Translated names of days
|
|
*/
|
|
function get_alert_days ($row) {
|
|
global $config;
|
|
$days_output = "";
|
|
|
|
$check = $row["monday"] + $row["tuesday"] + $row["wednesday"] + $row["thursday"] + $row["friday"] + $row["saturday"] + $row["sunday"];
|
|
|
|
if ($check == 7) {
|
|
return __('All');
|
|
} elseif ($check == 0) {
|
|
return __('None');
|
|
}
|
|
|
|
if ($row["monday"] != 0)
|
|
$days_output .= __('Mon')." ";
|
|
if ($row["tuesday"] != 0)
|
|
$days_output .= __('Tue')." ";
|
|
if ($row["wednesday"] != 0)
|
|
$days_output .= __('Wed')." ";
|
|
if ($row["thursday"] != 0)
|
|
$days_output .= __('Thu')." ";
|
|
if ($row["friday"] != 0)
|
|
$days_output .= __('Fri')." ";
|
|
if ($row["saturday"] != 0)
|
|
$days_output .= __('Sat')." ";
|
|
if ($row["sunday"] != 0)
|
|
$days_output .= __('Sun');
|
|
|
|
if ($check > 1) {
|
|
return str_replace (" ",", ",$days_output);
|
|
}
|
|
|
|
return rtrim ($days_output);
|
|
}
|
|
|
|
/**
|
|
* Gets the alert times values and returns them as string
|
|
*
|
|
* @param array Array with time_from and time_to in it's keys
|
|
*
|
|
* @return string A string with the concatenated values
|
|
*/
|
|
function get_alert_times ($row2) {
|
|
if ($row2["time_from"]){
|
|
$time_from_table = $row2["time_from"];
|
|
} else {
|
|
$time_from_table = __('N/A');
|
|
}
|
|
if ($row2["time_to"]){
|
|
$time_to_table = $row2["time_to"];
|
|
} else {
|
|
$time_to_table = __('N/A');
|
|
}
|
|
if ($time_to_table == $time_from_table)
|
|
return __('N/A');
|
|
|
|
return substr ($time_from_table, 0, 5)." - ".substr ($time_to_table, 0, 5);
|
|
}
|
|
|
|
/**
|
|
* Get report types in an array.
|
|
*
|
|
* @return array An array with all the possible reports in Pandora where the array index is the report id.
|
|
*/
|
|
function get_report_types () {
|
|
$types = array ();
|
|
$types['simple_graph'] = __('Simple graph');
|
|
$types['custom_graph'] = __('Custom graph');
|
|
$types['SLA'] = __('S.L.A.');
|
|
$types['event_report'] = __('Event report');
|
|
$types['alert_report'] = __('Alert report');
|
|
$types['monitor_report'] = __('Monitor report');
|
|
$types['avg_value'] = __('Avg. Value');
|
|
$types['max_value'] = __('Max. Value');
|
|
$types['min_value'] = __('Min. Value');
|
|
$types['sumatory'] = __('Sumatory');
|
|
$types['general_group_report'] = __('General group report');
|
|
$types['monitor_health'] = __('Monitor health');
|
|
$types['agents_detailed'] = __('Agents detailed view');
|
|
$types['agent_detailed_event'] = __('Agent detailed event');
|
|
|
|
return $types;
|
|
}
|
|
|
|
/**
|
|
* Get report type name from type id.
|
|
*
|
|
* @param int $type Type id of the report.
|
|
*
|
|
* @return string Report type name.
|
|
*/
|
|
function get_report_name ($type) {
|
|
$types = get_report_types ();
|
|
if (! isset ($types[$type]))
|
|
return __('Unknown');
|
|
return $types[$type];
|
|
}
|
|
|
|
/**
|
|
* Get report type data source from type id.
|
|
*
|
|
* TODO: Better documentation as to what this function does
|
|
*
|
|
* @param mixed $type Type id or type name of the report.
|
|
*
|
|
* @return string Report type name.
|
|
*/
|
|
function get_report_type_data_source ($type) {
|
|
switch ($type) {
|
|
case 1:
|
|
case 'simple_graph':
|
|
case 6:
|
|
case 'monitor_report':
|
|
case 7:
|
|
case 'avg_value':
|
|
case 8:
|
|
case 'max_value':
|
|
case 9:
|
|
case 'min_value':
|
|
case 10:
|
|
case 'sumatory':
|
|
case 'agent_detailed_event':
|
|
return 'module';
|
|
case 2:
|
|
case 'custom_graph':
|
|
return 'custom-graph';
|
|
case 3:
|
|
case 'SLA':
|
|
case 4:
|
|
case 'event_report':
|
|
case 5:
|
|
case 'alert_report':
|
|
case 11:
|
|
case 'general_group_report':
|
|
case 12:
|
|
case 'monitor_health':
|
|
case 13:
|
|
case 'agents_detailed':
|
|
return 'agent-group';
|
|
}
|
|
return 'unknown';
|
|
}
|
|
|
|
/**
|
|
* Checks if a module is of type "data"
|
|
*
|
|
* @param string $module_name Module name to check.
|
|
*
|
|
* @return bool True if the module is of type "data"
|
|
*/
|
|
function is_module_data ($module_name) {
|
|
$result = ereg ("^(.*_data)$", $module_name);
|
|
if ($result === false)
|
|
return false;
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Checks if a module is of type "proc"
|
|
*
|
|
* @param string $module_name Module name to check.
|
|
*
|
|
* @return bool true if the module is of type "proc"
|
|
*/
|
|
function is_module_proc ($module_name) {
|
|
$result = ereg ('^(.*_proc)$', $module_name);
|
|
if ($result === false)
|
|
return false;
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Checks if a module is of type "inc"
|
|
*
|
|
* @param string $module_name Module name to check.
|
|
*
|
|
* @return bool true if the module is of type "inc"
|
|
*/
|
|
function is_module_inc ($module_name) {
|
|
$result = ereg ('^(.*_inc)$', $module_name);
|
|
if ($result === false)
|
|
return false;
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Checks if a module is of type "string"
|
|
*
|
|
* @param string $module_name Module name to check.
|
|
*
|
|
* @return bool true if the module is of type "string"
|
|
*/
|
|
function is_module_data_string ($module_name) {
|
|
$result = ereg ('^(.*string)$', $module_name);
|
|
if ($result === false)
|
|
return false;
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Get all event types in an array
|
|
*
|
|
* @return array module_name Module name to check.
|
|
*/
|
|
function get_event_types () {
|
|
$types = array ();
|
|
$types['unknown'] = __('Unknown');
|
|
$types['monitor_up'] = __('Monitor up');
|
|
$types['monitor_down'] = __('Monitor down');
|
|
$types['alert_fired'] = __('Alert fired');
|
|
$types['alert_recovered'] = __('Alert recovered');
|
|
$types['alert_ceased'] = __('Alert ceased');
|
|
$types['alert_manual_validation'] = __('Alert manual validation');
|
|
$types['recon_host_detected'] = __('Recon host detected');
|
|
$types['system'] = __('System');
|
|
$types['error'] = __('Error');
|
|
|
|
return $types;
|
|
}
|
|
|
|
/**
|
|
* Get an array with all the priorities.
|
|
*
|
|
* @return array An array with all the priorities.
|
|
*/
|
|
function get_priorities () {
|
|
$priorities = array ();
|
|
$priorities[0] = __('Maintenance');
|
|
$priorities[1] = __('Informational');
|
|
$priorities[2] = __('Normal');
|
|
$priorities[3] = __('Warning');
|
|
$priorities[4] = __('Critical');
|
|
|
|
return $priorities;
|
|
}
|
|
|
|
/**
|
|
* Get priority name from priority value.
|
|
*
|
|
* @param int $priority value (integer) as stored eg. in database.
|
|
*
|
|
* @return string priority string.
|
|
*/
|
|
function get_priority_name ($priority) {
|
|
switch ($priority) {
|
|
case 0:
|
|
return __('Maintenance');
|
|
case 1:
|
|
return __('Informational');
|
|
case 2:
|
|
return __('Normal');
|
|
case 3:
|
|
return __('Warning');
|
|
case 4:
|
|
return __('Critical');
|
|
default:
|
|
return __('All');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get priority class (CSS class) from priority value.
|
|
*
|
|
* @param int priority value (integer) as stored eg. in database.
|
|
*
|
|
* @return string CSS priority class.
|
|
*/
|
|
function get_priority_class ($priority) {
|
|
switch ($priority) {
|
|
case 0:
|
|
return "datos_blue";
|
|
case 1:
|
|
return "datos_grey";
|
|
case 2:
|
|
return "datos_green";
|
|
case 3:
|
|
return "datos_yellow";
|
|
case 4:
|
|
return "datos_red";
|
|
default:
|
|
return "datos_grey";
|
|
}
|
|
}
|
|
|
|
/**
|
|
* TODO: Document enterprise functions
|
|
*/
|
|
function enterprise_hook ($function_name, $parameters = false) {
|
|
if (function_exists ($function_name)) {
|
|
if (!is_array ($parameters))
|
|
return call_user_func ($function_name);
|
|
return call_user_func_array ($function_name, $parameters);
|
|
}
|
|
return ENTERPRISE_NOT_HOOK;
|
|
}
|
|
|
|
/**
|
|
* TODO: Document enterprise functions
|
|
*/
|
|
function enterprise_include ($filename) {
|
|
global $config;
|
|
// Load enterprise extensions
|
|
$filepath = realpath ($config["homedir"].'/'.ENTERPRISE_DIR.'/'.$filename);
|
|
if ($filepath === false)
|
|
return ENTERPRISE_NOT_HOOK;
|
|
if (file_exists ($filepath)) {
|
|
include ($filepath);
|
|
return true;
|
|
}
|
|
return ENTERPRISE_NOT_HOOK;
|
|
}
|
|
|
|
function enterprise_include_once ($filename) {
|
|
global $config;
|
|
// Load enterprise extensions
|
|
$filepath = realpath ($config["homedir"].'/'.ENTERPRISE_DIR.'/'.$filename);
|
|
if ($filepath === false)
|
|
return ENTERPRISE_NOT_HOOK;
|
|
if (file_exists ($filepath)) {
|
|
include_once ($filepath);
|
|
return true;
|
|
}
|
|
return ENTERPRISE_NOT_HOOK;
|
|
}
|
|
|
|
|
|
//These are wrapper functions for PHP. Don't document them
|
|
if (!function_exists ("mb_strtoupper")) {
|
|
//Multibyte not loaded - use wrapper functions
|
|
//You should really load multibyte especially for foreign charsets
|
|
|
|
/**
|
|
* @ignore
|
|
*/
|
|
function mb_strtoupper ($string, $encoding = false) {
|
|
return strtoupper ($string);
|
|
}
|
|
|
|
/**
|
|
* @ignore
|
|
*/
|
|
function mb_strtolower ($string, $encoding = false) {
|
|
return strtoupper ($string);
|
|
}
|
|
|
|
/**
|
|
* @ignore
|
|
*/
|
|
function mb_substr ($string, $start, $length, $encoding = false) {
|
|
return substr ($string, $start, $length);
|
|
}
|
|
|
|
/**
|
|
* @ignore
|
|
*/
|
|
function mb_strlen ($string, $encoding = false) {
|
|
return strlen ($string);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Avoid magic_quotes protection
|
|
*
|
|
* @param string Text string to be stripped of magic_quotes protection
|
|
*/
|
|
function unsafe_string ($string) {
|
|
if (get_magic_quotes_gpc ())
|
|
return stripslashes ($string);
|
|
return $string;
|
|
}
|
|
|
|
/**
|
|
* Put quotes if magic_quotes protection
|
|
*
|
|
* @param string Text string to be protected with quotes if magic_quotes protection is disabled
|
|
*/
|
|
function safe_sql_string ($string) {
|
|
if (get_magic_quotes_gpc () == 0)
|
|
return $string;
|
|
global $config;
|
|
|
|
return mysql_real_escape_string ($string, $config['dbconnection']);
|
|
}
|
|
|
|
/**
|
|
* Checks if current execution is under an AJAX request.
|
|
*
|
|
* This functions checks if an 'AJAX' constant is defined
|
|
*
|
|
* @return bool True if the request was done via AJAX. False otherwise
|
|
*/
|
|
function is_ajax () {
|
|
return defined ('AJAX');
|
|
}
|
|
|
|
/**
|
|
* Transform an array of database result into an indexed array.
|
|
*
|
|
* This function is useful when the results of a database needs to be used
|
|
* in a print_select() function.
|
|
*
|
|
* @param array Array with the results.
|
|
* @param string Field of each row in the given array that will act as index. False
|
|
* will set all the values.
|
|
* @param string Field of each row in the array that will act as value.
|
|
*
|
|
* @return array An array having the given index as fields and the given values
|
|
* as value.
|
|
*/
|
|
function index_array ($array, $index = 'id', $value = 'name') {
|
|
$retval = array ();
|
|
|
|
if (! is_array ($array))
|
|
return $retval;
|
|
|
|
foreach ($array as $element) {
|
|
if (! isset ($element[$index]))
|
|
continue;
|
|
if ($value === false) {
|
|
$retval[$element[$index]] = $element;
|
|
continue;
|
|
}
|
|
|
|
if (! isset ($element[$value]))
|
|
continue;
|
|
$retval[$element[$index]] = $element[$value];
|
|
}
|
|
|
|
return $retval;
|
|
}
|
|
|
|
|
|
?>
|