PHP http_class::RestoreCookies方法代码示例

function UpdateStep4()
{
    global $clang, $scriptname, $homedir, $buildnumber, $updatebuild, $debug, $rootdir, $publicdir, $tempdir, $database_exists, $databasetype, $action, $demoModeOnly;

    echo '<div class="header ui-widget-header">'.sprintf($clang->gT('ComfortUpdate step %s'),'4').'</div><div class="updater-background"><br />';
    if (!isset( $_SESSION['updateinfo']))
    {
        echo $clang->gT('On requesting the update information from limesurvey.org there has been an error:').'<br />';

        if ($updateinfo['error']==1)
        {
            setGlobalSetting('updatekey','');
            echo $clang->gT('Your update key is invalid and was removed. ').'<br />';
        }
        else
        echo $clang->gT('On requesting the update information from limesurvey.org there has been an error:').'<br />';
    }
    else
    {
        $updateinfo=$_SESSION['updateinfo'];
    }
    // this is the last step - Download the zip file, unpack it and replace files accordingly
    // Create DB and file backups now
    require_once("classes/pclzip/pclzip.lib.php");

    //   require_once('classes/pclzip/pcltrace.lib.php');
    //   require_once('classes/pclzip/pclzip-trace.lib.php');

    // PclTraceOn(2);
    require_once($homedir."/classes/http/http.php");

    $downloaderror=false;
    $http=new http_class;

    // Allow redirects
    $http->follow_redirect=1;
    /* Connection timeout */
    $http->timeout=0;
    /* Data transfer timeout */
    $http->data_timeout=0;
    $http->user_agent="Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)";
    $http->GetRequestArguments("http://update.limesurvey.org/updates/download/{$updateinfo['downloadid']}",$arguments);
    $http->RestoreCookies($_SESSION['updatesession']);

    $error=$http->Open($arguments);
    $error=$http->SendRequest($arguments);
    $http->ReadReplyHeaders($headers);
    if ($headers['content-type']=='text/html')
    {
        @unlink($tempdir.'/update.zip');
    }
    elseif($error=='') {
        $body='';
        $pFile = fopen($tempdir.'/update.zip', 'w');
        for(;;){
            $error = $http->ReadReplyBody($body,100000);
            if($error != "" || strlen($body)==0) break;
            fwrite($pFile, $body);
        }
        fclose($pFile);
    }
    else
    {
        print( $error );
    }

    // Now remove all files that are to be deleted according to update process
    foreach ($updateinfo['files'] as $afile)
    {
        if ($afile['type']=='D' && file_exists($rootdir.$afile['file']))
        {
            if (is_file($rootdir.$afile['file']))
            {
                unlink($rootdir.$afile['file']);
            }
            else{
                rmdirr($rootdir.$afile['file']);
            }
            echo sprintf($clang->gT('File deleted: %s'),$afile['file']).'<br />';
        }
    }

    //Now unzip the new files over the existing ones.
    if (file_exists($tempdir.'/update.zip')){
        $archive = new PclZip($tempdir.'/update.zip');
        if ($archive->extract(PCLZIP_OPT_PATH, $rootdir.'/', PCLZIP_OPT_REPLACE_NEWER)== 0) {
            die("Error : ".$archive->errorInfo(true));
        }
        else
        {
            echo $clang->gT('New files were successfully installed.').'<br />';
            unlink($tempdir.'/update.zip');
        }
    }
    else
    {
        echo $clang->gT('There was a problem downloading the update file. Please try to restart the update process.').'<br />';
        $downloaderror=true;
    }
    //  PclTraceDisplay();
//.........这里部分代码省略.........

            for (;;) {
                $error = $http->ReadReplyBody($body, 1000);
                if ($error != "" || strlen($body) == 0) {
                    break;
                }
            }
            flush();
        }
    }
    $http->Close();
}
if (strlen($error) == 0) {
    echo "<H2><LI>Test saving and restoring cookies...</LI</H2>\n";
    flush();
    $http->SaveCookies($site_cookies);
    if (strlen($error = $http->RestoreCookies($site_cookies, 1)) == 0) {
        $http->SaveCookies($saved_cookies);
        if (strcmp(serialize($saved_cookies), serialize($site_cookies))) {
            echo "<H2>FAILED: the saved cookies do not match the restored cookies.</H2>\n";
        } else {
            echo "<H2>OK: the saved cookies match the restored cookies.</H2>\n";
        }
    }
}
if (strlen($error)) {
    echo "<CENTER><H2>Error: ", $error, "</H2><CENTER>\n";
}
?>
</UL>
<HR>
</BODY>