Wrong parameter used or absent: ".$name.""; exit; } function debugexit_print( $var ) { echo "

";
	print_r( $var );
	echo "

"; exit; } function get_user_locale() { global $available_locales, $default_locale; if( isset($_COOKIE['webim_locale']) ) { $requested_lang = $_COOKIE['webim_locale']; if( in_array($requested_lang,$available_locales) ) return $requested_lang; } if( isset($_SERVER['HTTP_ACCEPT_LANGUAGE']) ) { $requested_langs = explode(",",$_SERVER['HTTP_ACCEPT_LANGUAGE']); foreach( $requested_langs as $requested_lang) { if( strlen($requested_lang) > 2 ) $requested_lang = substr($requested_lang,0,2); if( in_array($requested_lang,$available_locales) ) return $requested_lang; } } if( in_array($default_locale,$available_locales) ) return $default_locale; return 'en'; } function get_locale() { global $available_locales, $webimroot; $locale = verifyparam("locale", "/^[\w-]{2,5}$/", ""); if( $locale && in_array($locale,$available_locales) ) { $_SESSION['locale'] = $locale; setcookie('webim_locale', $locale, time()+60*60*24*1000, "$webimroot/"); } else if( isset($_SESSION['locale']) ){ $locale = $_SESSION['locale']; } if( !$locale || !in_array($locale,$available_locales) ) $locale = get_user_locale(); return $locale; } $current_locale = get_locale(); setlocale(LC_TIME, $current_locale); $messages = array(); $output_encoding = array(); function get_locale_links($href) { global $available_locales, $current_locale; $localeLinks = ""; foreach($available_locales as $k) { if( strlen($localeLinks) > 0 ) $localeLinks .= " • "; if( $k == $current_locale ) $localeLinks .= $k; else $localeLinks .= "$k"; } return $localeLinks; } function load_messages($locale) { global $messages, $webim_encoding, $output_encoding; $hash = array(); $current_encoding = $webim_encoding; $fp = fopen(dirname(__FILE__)."/../locales/$locale/properties", "r"); while (!feof($fp)) { $line = fgets($fp, 4096); $keyval = split("=", $line, 2 ); if( isset($keyval[1]) ) { if($keyval[0] == 'encoding') { $current_encoding = trim($keyval[1]); } else if($keyval[0] == 'output_encoding') { $output_encoding[$locale] = trim($keyval[1]); } else if( $current_encoding == $webim_encoding ) { $hash[$keyval[0]] = str_replace("\\n", "\n",trim($keyval[1])); } else { $hash[$keyval[0]] = myiconv($current_encoding, $webim_encoding, str_replace("\\n", "\n",trim($keyval[1]))); } } } fclose($fp); $messages[$locale] = $hash; } function save_message($locale,$key,$value) { global $webim_encoding; $result = ""; $added = false; $current_encoding = $webim_encoding; $fp = fopen(dirname(__FILE__)."/../locales/$locale/properties", "r"); while (!feof($fp)) { $line = fgets($fp, 4096); $keyval = split("=", $line, 2 ); if( isset($keyval[1]) ) { if($keyval[0] == 'encoding') { $current_encoding = trim($keyval[1]); } else if(!$added && $keyval[0] == $key) { $line = "$key=".myiconv($webim_encoding, $current_encoding, str_replace("\n", "\\n",trim($value)))."\n"; $added = true; } } $result .= $line; } fclose($fp); if(!$added) { $result .= "$key=".myiconv($webim_encoding, $current_encoding, str_replace("\n", "\\n",trim($value)))."\n"; } $fp = fopen(dirname(__FILE__)."/../locales/$locale/properties", "w"); fwrite($fp, $result); fclose($fp); } function getoutputenc() { global $current_locale, $output_encoding, $webim_encoding, $messages; if(!isset($messages[$current_locale])) load_messages($current_locale); return isset($output_encoding[$current_locale]) ? $output_encoding[$current_locale] : $webim_encoding; } function getstring_($text,$locale) { global $messages; if(!isset($messages[$locale])) load_messages($locale); $localized = $messages[$locale]; if( isset($localized[$text]) ) return $localized[$text]; return "!".$text; } function getstring($text) { global $current_locale; return getstring_($text,$current_locale); } function getlocal($text) { global $current_locale, $webim_encoding; return myiconv($webim_encoding,getoutputenc(), getstring_($text,$current_locale)); } function getlocal_($text,$locale) { global $webim_encoding; return myiconv($webim_encoding,getoutputenc(), getstring_($text,$locale)); } function topage($text) { global $webim_encoding; return myiconv($webim_encoding,getoutputenc(), $text); } function getstring2_($text,$params,$locale) { $string = getstring_($text,$locale); for( $i = 0; $i < count($params); $i++ ) { $string = str_replace("{".$i."}", $params[$i], $string); } return $string; } function getstring2($text,$params) { global $current_locale; return getstring2_($text,$params,$current_locale); } function getlocal2($text,$params) { global $current_locale, $webim_encoding; $string = myiconv($webim_encoding,getoutputenc(), getstring_($text,$current_locale)); for( $i = 0; $i < count($params); $i++ ) { $string = str_replace("{".$i."}", $params[$i], $string); } return $string; } /* ajax server actions use utf-8 */ function getrawparam( $name ) { global $webim_encoding; if( isset($_POST[$name]) ) return myiconv("utf-8",$webim_encoding,$_POST[$name]); die("no ".$name." parameter"); } /* form processors use current Output encoding */ function getparam( $name ) { global $webim_encoding; if( isset($_POST[$name]) ) return myiconv(getoutputenc(), $webim_encoding, $_POST[$name]); die("no ".$name." parameter"); } function connect() { global $mysqlhost, $mysqllogin, $mysqlpass, $mysqldb, $dbencoding, $force_charset_in_connection; $link = @mysql_connect($mysqlhost,$mysqllogin ,$mysqlpass ) or die('Could not connect: ' . mysql_error()); mysql_select_db($mysqldb,$link) or die('Could not select database'); if( $force_charset_in_connection ) { mysql_query("SET NAMES '$dbencoding'", $link); } return $link; } function perform_query($query,$link) { mysql_query($query,$link) or die(' Query failed: '.mysql_error()/*.": ".$query*/); } function select_one_row($query,$link) { $result = mysql_query($query,$link) or die(' Query failed: ' . mysql_error().": ".$query); $line = mysql_fetch_array($result, MYSQL_ASSOC); mysql_free_result($result); return $line; } function select_multi_assoc($query, $link) { $sqlresult = mysql_query($query,$link) or die(' Query failed: ' . mysql_error().": ".$query); $result = array(); while ($row = mysql_fetch_array($sqlresult, MYSQL_ASSOC)) { $result[] = $row; } mysql_free_result($sqlresult); return $result; } function start_xml_output() { header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); header("Cache-Control: no-store, no-cache, must-revalidate"); header("Pragma: no-cache"); header("Content-type: text/xml; charset=utf-8"); echo ""; } function start_html_output() { $charset = getstring("output_charset"); header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); header("Cache-Control: no-store, no-cache, must-revalidate"); header("Pragma: no-cache"); header("Content-type: text/html".(isset($charset)?"; charset=".$charset:"")); } function escape_with_cdata($text) { return "", "]]>]]>"; } function form_value($key) { global $page; if( isset($page) && isset($page["form$key"]) ) return $page["form$key"]; return ""; } function form_value_cb($key) { global $page; if( isset($page) && isset($page["form$key"]) ) return $page["form$key"] === true; return false; } function no_field($key) { return getlocal2("errors.required",array(getlocal($key))); } function failed_uploading_file($filename, $key) { return getlocal2("errors.failed.uploading.file", array($filename, getlocal($key))); } function wrong_field($key) { return getlocal2("errors.wrong_field",array(getlocal($key))); } function get_popup($href,$message,$title,$wndName,$options) { return "$message"; } function get_image($href,$width,$height) { if( $width != 0 && $height != 0 ) return "

"; return "

"; } function get_gifimage_size($filename) { if( function_exists('gd_info')) { $info = gd_info(); if( isset($info['GIF Read Support']) && $info['GIF Read Support'] ) { $img = @imagecreatefromgif($filename); if($img) { $height = imagesy($img); $width = imagesx($img); imagedestroy($img); return array($width,$height); } } } return array(0,0); } function add_params($servlet, $params) { $infix = '?'; if( strstr($servlet,$infix) !== FALSE ) $infix = '&'; foreach($params as $k => $v) { $servlet .= $infix.$k."=".$v; $infix = '&'; } return $servlet; } function div($a,$b) { return ($a-($a % $b)) / $b; } function date_diff($seconds) { $minutes = div($seconds,60); $seconds = $seconds % 60; if( $minutes < 60 ) { return sprintf("%02d:%02d",$minutes, $seconds); } else { $hours = div($minutes,60); $minutes = $minutes % 60; return sprintf("%02d:%02d:%02d",$hours, $minutes, $seconds); } } function is_valid_email($email) { return preg_match("/^[^@]+@[^\.]+(\.[^\.]+)*$/", $email); } function quote_smart($value,$link) { if (get_magic_quotes_gpc()) { $value = stripslashes($value); } return mysql_real_escape_string($value,$link); } function get_app_location($showhost,$issecure) { global $webimroot; if( $showhost ) { return ($issecure?"https://":"http://").$_SERVER['HTTP_HOST'].$webimroot; } else { return $webimroot; } } function get_month_selection($fromtime,$totime) { $start = getdate($fromtime); $month = $start['mon']; $year = $start['year']; $result = array(); do { $current = mktime(0,0,0,$month,1,$year); $result[date("m.y",$current)] = strftime("%B, %Y",$current); $month++; if( $month > 12 ) { $month = 1; $year++; } } while( $current < $totime ); return $result; } function get_form_date($day,$month) { if( preg_match('/^(\d{2}).(\d{2})$/', $month, $matches)) { return mktime(0,0,0,$matches[1],$day,$matches[2]); } return 0; } function set_form_date($utime,$prefix) { global $page; $page["form${prefix}day"] = date("d", $utime); $page["form${prefix}month"] = date("m.y", $utime); } function webim_mail($toaddr, $reply_to, $subject, $body) { global $webim_encoding, $webim_from_email, $mail_encoding; $headers = "From: $webim_from_email\r\n" ."Reply-To: ".myiconv($webim_encoding, $mail_encoding, $reply_to)."\r\n" ."Content-Type: text/plain; charset=$mail_encoding\r\n" .'X-Mailer: PHP/'.phpversion(); $real_subject = "=?".$mail_encoding."?B?".base64_encode(myiconv($webim_encoding,$mail_encoding,$subject))."?="; mail($toaddr, $real_subject, wordwrap(myiconv($webim_encoding, $mail_encoding, $body),70), $headers); } $settings = array( 'email' => '', /* inbox for left messages */ 'title' => 'Your Company', 'hosturl' => 'http://webim.sourceforge.net', 'logo' => '', 'enableban' => '0', 'usernamepattern' => '{name}', 'usercanchangename' => '1', 'chatstyle' => 'default', 'chattitle' => 'Live Support' ); $settingsloaded = false; $settings_in_db = array(); function loadsettings() { global $settingsloaded, $settings_in_db, $settings; if($settingsloaded) { return; } $settingsloaded = true; $link = connect(); $sqlresult = mysql_query('select vckey,vcvalue from chatconfig',$link) or die(' Query failed: '.mysql_error().": ".$query); while ($row = mysql_fetch_array($sqlresult, MYSQL_ASSOC)) { $name = $row['vckey']; $settings[$name] = $row['vcvalue']; $settings_in_db[$name] = true; } mysql_free_result($sqlresult); mysql_close($link); } function getchatstyle() { global $settings; $chatstyle = verifyparam( "style", "/^\w+$/", ""); if($chatstyle) { return $chatstyle; } loadsettings(); return $settings['chatstyle']; } ?>