update_functions.php

См. документацию.

<?
// GetUpdatedFiles("/updates/forum", $pFiles);
function GetUpdatedFiles($path, &$pFiles, $kill_prefix="")
{
    global $DOCUMENT_ROOT;
 
    $arDirs = Array();
 
    $path = $path[strlen($path)-1]=="/" ? substr($path, 0, strlen($path)-1) : $path;
//  $abs_path = $DOCUMENT_ROOT.$path;
 
    if (!file_exists($path) || !is_dir($path))
        return False;
 
    $handle  = @opendir($path);
    $file    = @readdir($handle);      // ������ .
    $file    = @readdir($handle);      // ������ ..
    while ($file = @readdir($handle))
    {
        $strFile = $path."/".$file;
        if (is_dir($path."/".$file))
        {
            $arDirs[] = $strFile;
        }
        else
        {
            if ($kill_prefix == substr($strFile, 0, strlen($kill_prefix)))
            {
                $strFile = substr($strFile, strlen($kill_prefix));
            }
            if (strtoupper(substr($strFile, 0, 13))!="/DESCRIPTION.")
            {
                $pFiles[] = $strFile;
            }
        }
    }
    closedir($handle);
 
    for ($i=0; $i<count($arDirs); $i++)
    {
        GetUpdatedFiles($arDirs[$i], $pFiles, $kill_prefix);
    }
}
 
function getHTTPPage($page, $strVars, &$strError)
{
    global $SERVER_NAME, $CONNECTION_OPENED, $FP;
 
    $ServerIP = COption::GetOptionString("main", "update_site", "www.office.bitrix.ru");
    $ServerPort = "80";
 
    if ($CONNECTION_OPENED!="Y" || !$FP)
    {
        $FP = fsockopen($ServerIP, $ServerPort, &$errno, &$errstr, 120);
        $CONNECTION_OPENED = "Y";
    }
 
    if ($FP)
    {
        $strRequest = "POST /updates/$page HTTP/1.0\r\n";
        $strRequest.= "User-Agent: BitrixSMUpdater\r\n";
        $strRequest.= "Accept: */*\r\n";
        $strRequest.= "Host: $ServerIP\r\n";
        $strRequest.= "Accept-Language: en\r\n";
        $strRequest.= "Content-type: application/x-www-form-urlencoded\r\n";
        $strRequest.= "Content-length: ".strlen($strVars)."\r\n\r\n";
        $strRequest.= "$strVars";
        $strRequest.= "\r\n";
 
        fputs($FP, $strRequest);
 
        $strAll = "";
        while ($line = fgets($FP, 4096))
        {
            $strAll .= $line;
        }
 
        $arAll = explode("\r\n", $strAll);
        $is_headers = 1;
        $content = "";
        for ($i = 0; $i < count($arAll); $i++ )
        {
            $input_line = "";
            $input_line = Trim($arAll[$i]);
            if ($is_headers == 0 && strlen($input_line)>0)
            {
                $content .= $input_line;
            }
            if ($is_headers == 1 && $input_line == "")
            {
                $is_headers = 0;
            }
        }
        $CONNECTION_OPENED = "N";
        fclose($FP);
    }
    else
    {
        $content = "";
        $strError = "Error ".$errno.": ".$errstr;
        if (IntVal($errno)<=0) $strError = "Connection failed. ";
    }
    return $content;
}
 
function CloseConnection()
{
    global $CONNECTION_OPENED, $FP;
    if ($CONNECTION_OPENED=="Y" && $FP)
    {
        $CONNECTION_OPENED = "N";
        fclose($FP);
    }
}
 
function xmlize($data)
{
    $data = trim($data);
    $vals = $index = $array = array();
    $parser = xml_parser_create();
    xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
    xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
    xml_parse_into_struct($parser, $data, $vals, $index);
    xml_parser_free($parser);
 
    $i = 0; 
 
    $tagname = $vals[$i]['tag'];
    if ( isset ($vals[$i]['attributes'] ) )
    {
        $array[$tagname]['@'] = $vals[$i]['attributes'];
    } else {
        $array[$tagname]['@'] = array();
    }
 
    $array[$tagname]["#"] = xml_depth($vals, $i);
 
    return $array;
}
 
function xml_depth($vals, &$i)
{
    $children = array(); 
 
    if ( isset($vals[$i]['value']) )
    {
        array_push($children, $vals[$i]['value']);
    }
 
    while (++$i < count($vals)) { 
 
        switch ($vals[$i]['type']) { 
 
           case 'open': 
 
                if ( isset ( $vals[$i]['tag'] ) )
                {
                    $tagname = $vals[$i]['tag'];
                } else {
                    $tagname = '';
                }
 
                if ( isset ( $children[$tagname] ) )
                {
                    $size = sizeof($children[$tagname]);
                } else {
                    $size = 0;
                }
 
                if ( isset ( $vals[$i]['attributes'] ) ) {
                    $children[$tagname][$size]['@'] = $vals[$i]["attributes"];
                }
 
                $children[$tagname][$size]['#'] = xml_depth($vals, $i);
 
            break; 
 
            case 'cdata':
                array_push($children, $vals[$i]['value']); 
            break; 
 
            case 'complete': 
                $tagname = $vals[$i]['tag'];
 
                if( isset ($children[$tagname]) )
                {
                    $size = sizeof($children[$tagname]);
                } else {
                    $size = 0;
                }
 
                if( isset ( $vals[$i]['value'] ) )
                {
                    $children[$tagname][$size]["#"] = $vals[$i]['value'];
                } else {
                    $children[$tagname][$size]["#"] = '';
                }
 
                if ( isset ($vals[$i]['attributes']) ) {
                    $children[$tagname][$size]['@']
                                             = $vals[$i]['attributes'];
                }           
 
            break; 
 
            case 'close':
                return $children; 
            break;
        } 
 
    } 
 
    return $children;
}
?>