PHP tfb_shellencode函数代码示例

 /**
  * start a stream
  *
  * @param $file
  * @param $vidc
  * @param $vbit
  * @param $audc
  * @param $abit
  */
 function instance_start($file, $vidc, $vbit, $audc, $abit)
 {
     global $cfg;
     // build command
     $this->_command = "nohup";
     $this->_command .= " " . $cfg['bin_vlc'];
     $this->_command .= " --rc-fake-tty";
     if ($vidc == 'direct') {
         $this->_command .= " --play-and-stop --intf telnet -vvv \"" . str_replace("'", "\\'", $file) . "\"";
         $this->_command .= " --sout '#standard{access=http,mux=ogg,dst=" . $this->addr . ":" . $this->port . "}'";
     } else {
         $this->_command .= " --sout " . tfb_shellencode("#transcode{vcodec=" . $vidc . ",vb=" . $vbit . ",scale=1,acodec=" . $audc . ",ab=" . $abit . ",channels=2}:std{access=mmsh,mux=asfh,dst=" . $this->addr . ":" . $this->port . "}");
         $this->_command .= " " . tfb_shellencode($file);
     }
     $this->_command = str_replace('//', '/', $this->_command);
     $this->_command .= " > /dev/null &";
     //2>>/var/log/vlc_tfberr &";
     // DEBUG : log the command
     if ($cfg['debuglevel'] > 1) {
         AuditAction($cfg["constants"]["debug"], "vlcStart : " . $this->_command);
     }
     // exec command
     exec($this->_command);
 }

/**
 * Returns file size... overcomes PHP limit of 2.0GB
 *
 * @param $file
 * @return int
 */
function file_size($file)
{
    $size = @filesize($file);
    if ($size == 0) {
        return exec("ls -l " . tfb_shellencode($file) . " 2>/dev/null | awk '{print \$5}'");
    }
    return $size;
}

 /**
  * instance_start
  *
  * @return boolean
  */
 function instance_start()
 {
     global $cfg;
     if ($this->state == FLUAZU_STATE_RUNNING) {
         AuditAction($cfg["constants"]["error"], "fluazu already started");
         return false;
     } else {
         // check the needed bins
         // python
         if (@file_exists($cfg['pythonCmd']) !== true) {
             $msg = "cannot start fluazu, specified python-binary does not exist: " . $cfg['pythonCmd'];
             AuditAction($cfg["constants"]["error"], $msg);
             array_push($this->messages, $msg);
             // Set the state
             $this->state = FLUAZU_STATE_ERROR;
             // return
             return false;
         }
         // start it
         $startCommand = "cd " . tfb_shellencode($cfg["docroot"] . "bin/clients/fluazu/") . "; HOME=" . tfb_shellencode($cfg["path"]) . ";";
         $startCommand .= " export HOME;";
         $startCommand .= " nohup";
         $startCommand .= " " . $cfg["pythonCmd"] . " -OO";
         $startCommand .= " fluazu.py";
         $startCommand .= " " . tfb_shellencode($cfg["path"]);
         $startCommand .= " " . tfb_shellencode($cfg["fluazu_host"]);
         $startCommand .= " " . tfb_shellencode($cfg["fluazu_port"]);
         $startCommand .= " " . tfb_shellencode($cfg["fluazu_secure"]);
         $startCommand .= $cfg["fluazu_user"] == "" ? ' ""' : " " . tfb_shellencode($cfg["fluazu_user"]);
         $startCommand .= $cfg["fluazu_pw"] == "" ? ' ""' : " " . tfb_shellencode($cfg["fluazu_pw"]);
         $startCommand .= " 1>> " . tfb_shellencode($this->_pathLogFile);
         $startCommand .= " 2>> " . tfb_shellencode($this->_pathLogFile);
         $startCommand .= " &";
         // log the command
         $this->instance_logMessage("executing command : \n" . $startCommand . "\n", true);
         // exec
         $result = exec($startCommand);
         // check if fluazu could be started
         $loop = true;
         $maxLoops = 125;
         $loopCtr = 0;
         $started = false;
         while ($loop) {
             @clearstatcache();
             if (file_exists($this->_pathStatFile)) {
                 $started = true;
                 $loop = false;
             } else {
                 $loopCtr++;
                 if ($loopCtr > $maxLoops) {
                     $loop = false;
                 } else {
                     usleep(200000);
                 }
                 // wait for 0.2 seconds
             }
         }
         // check if started
         if ($started) {
             AuditAction($cfg["constants"]["admin"], "fluazu started");
             // Set the state
             $this->state = FLUAZU_STATE_RUNNING;
             // return
             return true;
         } else {
             AuditAction($cfg["constants"]["error"], "errors starting fluazu");
             // Set the state
             $this->state = FLUAZU_STATE_ERROR;
             // return
             return false;
         }
     }
 }

/**
 * backup of flux-installation
 *
 * @param $talk: boolean if function should talk
 * @param $compression: 0 = none | 1 = gzip | 2 = bzip2
 * @return string with name of backup-archive, string with "" in error-case.
 */
function backupCreate($talk = false, $compression = 0)
{
    global $cfg, $error;
    // backup-dir
    $dirBackup = $cfg["path"] . _DIR_BACKUP;
    if (!checkDirectory($dirBackup)) {
        $error = "Errors when checking/creating backup-dir: " . tfb_htmlencodekeepspaces($dirBackup);
        return "";
    }
    // files and more strings
    $backupName = "backup_" . _VERSION . "_" . date("YmdHis");
    $fileArchiveName = $backupName . ".tar";
    $tarSwitch = "-cf";
    switch ($compression) {
        case 1:
            $fileArchiveName .= ".gz";
            $tarSwitch = "-zcf";
            break;
        case 2:
            $fileArchiveName .= ".bz2";
            $tarSwitch = "-jcf";
            break;
    }
    // files
    $files = array();
    $files['archive'] = $dirBackup . '/' . $fileArchiveName;
    $files['db'] = $dirBackup . '/database.sql';
    $files['docroot'] = $dirBackup . '/docroot.tar';
    $files['transfers'] = $dirBackup . '/transfers.tar';
    $files['fluxd'] = $dirBackup . '/fluxd.tar';
    $files['mrtg'] = $dirBackup . '/mrtg.tar';
    // exec
    $exec = array();
    $exec['transfers'] = @is_dir($cfg["transfer_file_path"]) === true;
    $exec['fluxd'] = @is_dir($cfg["path"] . '.fluxd') === true;
    $exec['mrtg'] = @is_dir($cfg["path"] . '.mrtg') === true;
    // commands
    $commands = array();
    $commands['archive'] = "cd " . tfb_shellencode($dirBackup) . "; tar " . $tarSwitch . " " . $fileArchiveName . " ";
    $commands['db'] = "";
    switch ($cfg["db_type"]) {
        case "mysql":
            $commands['db'] = "mysqldump -h " . tfb_shellencode($cfg["db_host"]) . " -u " . tfb_shellencode($cfg["db_user"]) . " --password=" . tfb_shellencode($cfg["db_pass"]) . " --all -f " . tfb_shellencode($cfg["db_name"]) . " > " . tfb_shellencode($files['db']);
            $commands['archive'] .= 'database.sql ';
            break;
        case "sqlite":
            $commands['db'] = "sqlite " . tfb_shellencode($cfg["db_host"]) . " .dump > " . tfb_shellencode($files['db']);
            $commands['archive'] .= 'database.sql ';
            break;
        case "postgres":
            $commands['db'] = "pg_dump -h " . tfb_shellencode($cfg["db_host"]) . " -D " . tfb_shellencode($cfg["db_name"]) . " -U " . tfb_shellencode($cfg["db_user"]) . " -f " . tfb_shellencode($files['db']);
            $commands['archive'] .= 'database.sql ';
            break;
    }
    $commands['archive'] .= 'docroot.tar';
    if ($exec['transfers'] === true) {
        $commands['archive'] .= ' transfers.tar';
    }
    if ($exec['fluxd'] === true) {
        $commands['archive'] .= ' fluxd.tar';
    }
    if ($exec['mrtg'] === true) {
        $commands['archive'] .= ' mrtg.tar';
    }
    //$commands['docroot'] = "cd ".tfb_shellencode($dirBackup)."; tar -cf docroot.tar ".tfb_shellencode($cfg["docroot"]); // with path of docroot
    $commands['docroot'] = "cd " . tfb_shellencode($cfg["docroot"]) . "; tar -cf " . tfb_shellencode($files['docroot']) . " .";
    // only content of docroot
    $commands['transfers'] = "cd " . tfb_shellencode($cfg["transfer_file_path"]) . "; tar -cf " . tfb_shellencode($files['transfers']) . " .";
    $commands['fluxd'] = "cd " . tfb_shellencode($cfg["path"] . '.fluxd') . "; tar -cf " . tfb_shellencode($files['fluxd']) . " .";
    $commands['mrtg'] = "cd " . tfb_shellencode($cfg["path"] . '.mrtg') . "; tar -cf " . tfb_shellencode($files['mrtg']) . " .";
    // action
    if ($talk) {
        sendLine('<br>');
    }
    // database-command
    if ($commands['db'] != "") {
        if ($talk) {
            sendLine('Backup of Database <em>' . tfb_htmlencodekeepspaces($cfg["db_name"]) . '</em> ...');
        }
        shell_exec($commands['db']);
    }
    if ($talk) {
        sendLine(' <font color="green">Ok</font><br>');
    }
    // docroot-command
    if ($talk) {
        sendLine('Backup of Docroot <em>' . tfb_htmlencodekeepspaces($cfg["docroot"]) . '</em> ...');
    }
    shell_exec($commands['docroot']);
    if ($talk) {
        sendLine(' <font color="green">Ok</font><br>');
    }
    // transfers-command
//.........这里部分代码省略.........

 /**
  * starts a client
  *
  * @param $transfer name of the transfer
  * @param $interactive (boolean) : is this a interactive startup with dialog ?
  * @param $enqueue (boolean) : enqueue ?
  */
 function start($transfer, $interactive = false, $enqueue = false)
 {
     global $cfg;
     // set vars
     $this->_setVarsForTransfer($transfer);
     // log
     $this->logMessage($this->client . "-start : " . $transfer . "\n", true);
     // do tornado special-pre-start-checks
     // check to see if the path to the python script is valid
     if (!is_file($this->tornadoBin)) {
         $this->state = CLIENTHANDLER_STATE_ERROR;
         $msg = "path for tftornado.py is not valid";
         AuditAction($cfg["constants"]["error"], $msg);
         $this->logMessage($msg . "\n", true);
         array_push($this->messages, $msg);
         array_push($this->messages, "tornadoBin : " . $this->tornadoBin);
         // write error to stat
         $sf = new StatFile($this->transfer, $this->owner);
         $sf->time_left = 'Error';
         $sf->write();
         // return
         return false;
     }
     // init starting of client
     $this->_init($interactive, $enqueue, true, $cfg['enable_sharekill'] == 1);
     // only continue if init succeeded (skip start / error)
     if ($this->state != CLIENTHANDLER_STATE_READY) {
         if ($this->state == CLIENTHANDLER_STATE_ERROR) {
             $msg = "Error after init (" . $transfer . "," . $interactive . "," . $enqueue . ",true," . $cfg['enable_sharekill'] . ")";
             array_push($this->messages, $msg);
             $this->logMessage($msg . "\n", true);
         }
         // return
         return false;
     }
     // file-prio
     if ($cfg["enable_file_priority"]) {
         setFilePriority($transfer);
     }
     // pythonCmd
     $pyCmd = $cfg["pythonCmd"] . " -OO";
     // build the command-string
     $skipHashCheck = "";
     if (!empty($this->skip_hash_check) && getTorrentDataSize($transfer) > 0) {
         $skipHashCheck = " --check_hashes 0";
     }
     $filePrio = "";
     if (@file_exists($this->transferFilePath . ".prio")) {
         $priolist = explode(',', @file_get_contents($this->transferFilePath . ".prio"));
         $priolist = implode(',', array_slice($priolist, 1, $priolist[0]));
         $filePrio = " --priority " . tfb_shellencode($priolist);
     }
     // build the command-string
     // note : order of args must not change for ps-parsing-code in
     // RunningTransferTornado
     $this->command = "";
     //	       Proxy Hack
     //	       $this->command .= 'export http_proxy=127.0.0.1:8118; HTTP_PROXY=$http_proxy;';
     $this->command .= "cd " . tfb_shellencode($this->savepath) . ";";
     $this->command .= " HOME=" . tfb_shellencode($cfg["path"]);
     $this->command .= "; export HOME;";
     $this->command .= $this->umask;
     $this->command .= " nohup ";
     $this->command .= $this->nice;
     $this->command .= $pyCmd . " " . tfb_shellencode($this->tornadoBin);
     $this->command .= " " . tfb_shellencode($this->runtime);
     $this->command .= " " . tfb_shellencode($this->sharekill_param);
     $this->command .= " " . tfb_shellencode($this->owner);
     $this->command .= " " . tfb_shellencode($this->transferFilePath);
     $this->command .= " --responsefile " . tfb_shellencode($this->transferFilePath);
     $this->command .= " --display_interval 1";
     $this->command .= " --max_download_rate " . tfb_shellencode($this->drate);
     $this->command .= " --max_upload_rate " . tfb_shellencode($this->rate);
     $this->command .= " --max_uploads " . tfb_shellencode($this->maxuploads);
     $this->command .= " --minport " . tfb_shellencode($this->port);
     $this->command .= " --maxport " . tfb_shellencode($this->maxport);
     $this->command .= " --rerequest_interval " . tfb_shellencode($this->rerequest);
     $this->command .= " --super_seeder " . tfb_shellencode($this->superseeder);
     $this->command .= " --max_connections " . tfb_shellencode($this->maxcons);
     $this->command .= $skipHashCheck;
     $this->command .= $filePrio;
     if (strlen($cfg["btclient_tornado_options"]) > 0) {
         $this->command .= " " . $cfg["btclient_tornado_options"];
     }
     $this->command .= " 1>> " . tfb_shellencode($this->transferFilePath . ".log");
     $this->command .= " 2>> " . tfb_shellencode($this->transferFilePath . ".log");
     $this->command .= " &";
     // start the client
     $this->_start();
 }

/**
 * del
 *
 * @param $file
 * @return
 */
function del($file)
{
    exec("rm -f " . tfb_shellencode($file));
    return true;
}

    $dirS = str_replace($cfg["path"], '', $dir);
    if (!(tfb_isValidPath($dir) && hasPermission($dirS, $cfg["user"], 'r'))) {
        AuditAction($cfg["constants"]["error"], "ILLEGAL SFV-ACCESS: " . $cfg["user"] . " tried to check " . $dirS);
        @error("Illegal access. Action has been logged.", "", "");
    }
}
if (!empty($file)) {
    $fileS = str_replace($cfg["path"], '', $file);
    if (!(tfb_isValidPath($file) && isValidEntry(basename($file)) && hasPermission($fileS, $cfg["user"], 'r'))) {
        AuditAction($cfg["constants"]["error"], "ILLEGAL SFV-ACCESS: " . $cfg["user"] . " tried to check " . $fileS);
        @error("Illegal access. Action has been logged.", "", "");
    }
}
// init template-instance
tmplInitializeInstance($cfg["theme"], "page.checkSFV.tmpl");
// process
$cmd = $cfg['bin_cksfv'] . ' -C ' . tfb_shellencode($dir) . ' -f ' . tfb_shellencode($file);
$handle = popen($cmd . ' 2>&1', 'r');
$buff = isset($cfg["debuglevel"]) && $cfg["debuglevel"] == 2 ? "<strong>Debug:</strong> Evaluating command:<br/><br/><pre>" . tfb_htmlencode($cmd) . "</pre><br/>Output follows below:<br/>" : "";
$buff .= "<pre>";
while (!feof($handle)) {
    $buff .= tfb_htmlencode(@fgets($handle, 30));
}
$tmpl->setvar('buff', $buff);
pclose($handle);
$buff .= "</pre>";
// set vars
tmplSetTitleBar($cfg["pagetitle"] . ' - checkSFV', false);
tmplSetIidVars();
// parse template
$tmpl->pparse();

 function runningDaemonInfo()
 {
     global $cfg;
     // ps-string
     $screenStatus = shell_exec("ps x a -o pid -o %cpu -o command | " . $cfg['bin_grep'] . " " . tfb_shellencode($this->binClient) . " | " . $cfg['bin_grep'] . " -v grep");
     $arScreen = array();
     $tok = strtok($screenStatus, "\n");
     while ($tok) {
         array_push($arScreen, $tok);
         $tok = strtok("\n");
     }
     $retVal = " --- Running Processes ---\n";
     $retVal .= " Daemon  : " . count($screenStatus) . "\n";
     $retVal .= "\n";
     $retVal .= " PID  %CPU Command\n";
     $retVal .= $screenStatus . "\n";
     return $retVal;
 }

function getDownloadFtpLogUsers($srchFile, $logNumber = "")
{
    global $cfg, $db, $dlLog;
    $userlist = array();
    $userRenamer = array();
    //xferlog or xferlog.0 (last month)
    //$ftplog = '/var/log/proftpd/xferlog'.$logNumber;
    $ftplog = "/var/log/pure-ftpd/stats_transfer{$logNumber}.log";
    if (!is_file($ftplog)) {
        return array();
    }
    //Search in Log (for old or external log insert, todo)
    $srchFile = str_replace($cfg["path"], '', $srchFile);
    //Search in cached db log array
    foreach ($dlLog as $row) {
        if ($row->file == $srchFile) {
            $userlist[$row->user_id] = htmlentities(substr($row->user_id, 0, 3), ENT_QUOTES);
        }
    }
    if (count($userlist) > 0) {
        return $userlist;
    }
    if (!file_exists($ftplog)) {
        return $userlist;
    }
    $userRenamer["root"] = "epsylon3";
    $cmdLog = "cat {$ftplog}|" . $cfg["bin_grep"] . ' ' . tfb_shellencode(str_replace(' ', '_', $srchFile));
    //.'|'.$cfg["bin_grep"]." -o -E ' r (.*) ftp'"
    $dlInfos = trim(@shell_exec($cmdLog));
    if ($dlInfos) {
        $ftpusers = explode("\n", $dlInfos);
        foreach ($ftpusers as $key => $value) {
            /* PROFTPD
            			$value=substr($value,4);
            			$time=strtotime(substr($value,0,20));
            			$value=substr($value,21);
            			$lineWords=explode(' ',$value);
            			$hostname=$lineWords[1];
            			$size=0+($lineWords[2]);
            			$username=$lineWords[count($lineWords)-5];
            			$complete=$lineWords[count($lineWords)-1]; */
            /* pure-ftpd (stats:/var/log/pure-ftpd/stats_transfer.log) */
            $lineWords = explode(' ', $value);
            $time = 0 + $lineWords[0];
            $username = $lineWords[2];
            $hostname = $lineWords[3];
            $complete = str_replace("D", "c", $lineWords[4]);
            $size = 0.0 + $lineWords[5];
            //die( "<pre>$size-$complete-$hostname-$username-$time\n$value\n</pre>");
            if ($complete == "c") {
                //rename user ?
                if (array_key_exists($username, $userRenamer)) {
                    $username = $userRenamer[$username];
                }
                if (!array_key_exists($username, $userlist)) {
                    $srchAction = "File Download (FTP)";
                    $db->Execute("INSERT INTO tf_log (user_id,file,action,ip,ip_resolved,user_agent,time)" . " VALUES (" . $db->qstr($username) . "," . $db->qstr($srchFile) . "," . $db->qstr($srchAction) . "," . $db->qstr('FTP') . "," . $db->qstr($hostname) . "," . $db->qstr('FTP') . "," . $time . ")");
                    if ($db->ErrorNo() != 0) {
                        dbError($sql);
                    }
                }
                $userlist[$username] = substr($username, 0, 3);
            }
        }
    }
    return $userlist;
}

/**
 * Validates existence + exec + valid version of transmissioncli and returns the status image
 *
 * @param $the_file
 * @return string
 */
function validateTransmissionCli($the_file)
{
    global $cfg;
    if (!isFile($the_file)) {
        return validationMsg(false, 'Path is not valid');
    }
    if (!is_executable($the_file)) {
        return validationMsg(false, 'File exists but is not executable');
    }
    $transmissionHelp = strtolower(shell_exec("HOME=" . tfb_shellencode($cfg["path"]) . "; export HOME; " . $the_file . ' --help'));
    return strpos($transmissionHelp, 'transmission') === false || strpos($transmissionHelp, 'tfcli') === false && strpos($transmissionHelp, 'torrentflux') === false ? validationMsg(false, 'Executable is not TorrentFlux-bundled transmissioncli') : validationMsg(true);
}

 /**
  * starts a client
  *
  * @param $transfer name of the transfer
  * @param $interactive (boolean) : is this a interactive startup with dialog ?
  * @param $enqueue (boolean) : enqueue ?
  */
 function start($transfer, $interactive = false, $enqueue = false)
 {
     global $cfg;
     // set vars
     $this->_setVarsForTransfer($transfer);
     // log
     $this->logMessage($this->client . "-start : " . $transfer . "\n", true);
     // do transmission special-pre-start-checks
     // check to see if the path to the transmission-bin is valid
     if (!is_executable($cfg["btclient_transmission_bin"])) {
         $this->state = CLIENTHANDLER_STATE_ERROR;
         $msg = "transmissioncli cannot be executed";
         AuditAction($cfg["constants"]["error"], $msg);
         $this->logMessage($msg . "\n", true);
         array_push($this->messages, $msg);
         array_push($this->messages, "btclient_transmission_bin : " . $cfg["btclient_transmission_bin"]);
         // write error to stat
         $sf = new StatFile($this->transfer, $this->owner);
         $sf->time_left = 'Error';
         $sf->write();
         // return
         return false;
     }
     // init starting of client
     $this->_init($interactive, $enqueue, true, false);
     // only continue if init succeeded (skip start / error)
     if ($this->state != CLIENTHANDLER_STATE_READY) {
         if ($this->state == CLIENTHANDLER_STATE_ERROR) {
             $msg = "Error after init (" . $transfer . "," . $interactive . "," . $enqueue . ",true," . $cfg['enable_sharekill'] . ")";
             array_push($this->messages, $msg);
             $this->logMessage($msg . "\n", true);
         }
         // return
         return false;
     }
     /*
     // workaround for bsd-pid-file-problem : touch file first
     if ((!$this->queue) && ($cfg["_OS"] == 2))
     	@touch($this->transferFilePath.".pid");
     */
     // build the command-string
     // note : order of args must not change for ps-parsing-code in
     // RunningTransferTransmission
     $this->command = "cd " . tfb_shellencode($this->savepath) . ";";
     $this->command .= " HOME=" . tfb_shellencode($cfg["path"]) . "; export HOME;" . ($this->command .= $this->umask);
     $this->command .= " nohup ";
     $this->command .= $this->nice;
     $this->command .= tfb_shellencode($cfg["btclient_transmission_bin"]);
     $this->command .= " -d " . tfb_shellencode($this->drate);
     $this->command .= " -u " . tfb_shellencode($this->rate);
     $this->command .= " -p " . tfb_shellencode($this->port);
     $this->command .= " -W " . tfb_shellencode($this->runtime == "True" ? 1 : 0);
     $this->command .= " -L " . tfb_shellencode($this->sharekill_param);
     $this->command .= " -E 6";
     $this->command .= " -O " . tfb_shellencode($this->owner);
     if (strlen($cfg["btclient_transmission_options"]) > 0) {
         $this->command .= " " . $cfg["btclient_transmission_options"];
     }
     $this->command .= " " . tfb_shellencode($this->transferFilePath);
     $this->command .= " 1>> " . tfb_shellencode($this->transferFilePath . ".log");
     $this->command .= " 2>> " . tfb_shellencode($this->transferFilePath . ".log");
     $this->command .= " &";
     // start the client
     $this->_start();
 }

// languages
$arLang = GetLanguages();
$countLang = count($arLang);
$tmpl->setvar('server_lang_total', $countLang);
// du
switch ($cfg["_OS"]) {
    case 1:
        //Linux
        $duArg = "-D";
        break;
    case 2:
        //BSD
        $duArg = "-L";
        break;
}
$du = @shell_exec($cfg['bin_du'] . " -ch " . tfb_shellencode($duArg) . " " . tfb_shellencode($cfg['docroot']) . " | " . $cfg['bin_grep'] . " \"total\"");
$tmpl->setvar('server_du_total', substr($du, 0, -7));
// version
$tmpl->setvar('server_version', $cfg["version"]);
// M: db-settings
$tmpl->setvar('db_type', $cfg["db_type"]);
$tmpl->setvar('db_host', $cfg["db_host"]);
$tmpl->setvar('db_name', $cfg["db_name"]);
$tmpl->setvar('db_user', $cfg["db_user"]);
$tmpl->setvar('db_pcon', $cfg["db_pcon"] ? "true" : "false");
// R: server-stats
$tmpl->setvar('server_os', php_uname('s'));
$tmpl->setvar('server_php', PHP_VERSION);
$tmpl->setvar('server_php_state', PHP_VERSION < 4.3 ? 0 : 1);
$loadedExtensions = get_loaded_extensions();
if (in_array("session", $loadedExtensions)) {

/**
 * set dir tree vars
 *
 * @param $dir
 * @param $maxdepth
 */
function tmplSetDirTree($dir, $maxdepth)
{
    global $cfg, $tmpl;
    $tmpl->setvar('dirtree_dir', $dir);
    if (is_numeric($maxdepth)) {
        $retvar_list = array();
        $last = $maxdepth == 0 ? exec("find " . tfb_shellencode($dir) . " -type d | sort && echo", $retval) : exec("find " . tfb_shellencode($dir) . " -maxdepth " . tfb_shellencode($maxdepth) . " -type d | sort && echo", $retval);
        for ($i = 1; $i < count($retval) - 1; $i++) {
            array_push($retvar_list, array('retval' => $retval[$i]));
        }
        $tmpl->setloop('dirtree_retvar_list', $retvar_list);
    }
}

        $tmpl->setvar('skip_hash_check_enabled', $cfg["supportMap"][$ch->client]['skip_hash_check']);
        if ($cfg["supportMap"][$ch->client]['skip_hash_check'] == 1) {
            $dsize = getTorrentDataSize($transfer);
            $tmpl->setvar('is_skip', $dsize > 0 && $dsize != 4096 ? $cfg["skiphashcheck"] : 0);
        } else {
            $tmpl->setvar('is_skip', 0);
        }
        // queue
        $tmpl->setvar('is_queue', FluxdQmgr::isRunning() ? 1 : 0);
        // break
        break;
    case "rewrite":
        /* btreannounce*/
        $newUrl = tfb_getRequestVar('announceUrl');
        if ($newUrl != $announceUrl) {
            echo shell_exec("cd " . tfb_shellencode($cfg["transfer_file_path"]) . "; " . $cfg["pythonCmd"] . " -OO " . tfb_shellencode($cfg["docroot"] . "bin/clients/tornado/btreannounce.py") . " " . tfb_shellencode($newUrl) . ' ' . tfb_shellencode($transfer));
        }
        break;
    default:
        /* default */
        @error("Invalid pageop", "", "", array($pageop));
}
// title + foot
tmplSetFoot(false);
tmplSetTitleBar($transferLabel . " - Control", false);
// lang vars
$tmpl->setvar('_RUNTRANSFER', $cfg['_RUNTRANSFER']);
$tmpl->setvar('_STOPTRANSFER', $cfg['_STOPTRANSFER']);
$tmpl->setvar('_DELQUEUE', $cfg['_DELQUEUE']);
// iid
tmplSetIidVars();

 /**
  * starts a client
  *
  * @param $transfer name of the transfer
  * @param $interactive (boolean) : is this a interactive startup with dialog ?
  * @param $enqueue (boolean) : enqueue ?
  */
 function start($transfer, $interactive = false, $enqueue = false)
 {
     global $cfg;
     // set vars
     $this->_setVarsForTransfer($transfer);
     // log
     $this->logMessage($this->client . "-start : " . $transfer . "\n", true);
     // do nzbperl special-pre-start-checks
     // check to see if the path to the nzbperl script is valid
     if (!is_file($this->nzbbin)) {
         $this->state = CLIENTHANDLER_STATE_ERROR;
         $msg = "path for tfnzbperl.pl is not valid";
         AuditAction($cfg["constants"]["error"], $msg);
         $this->logMessage($msg . "\n", true);
         array_push($this->messages, $msg);
         array_push($this->messages, "nzbbin : " . $this->nzbbin);
         // write error to stat
         $sf = new StatFile($this->transfer, $this->owner);
         $sf->time_left = 'Error';
         $sf->write();
         // return
         return false;
     }
     // init starting of client
     $this->_init($interactive, $enqueue, false, false);
     // only continue if init succeeded (skip start / error)
     if ($this->state != CLIENTHANDLER_STATE_READY) {
         if ($this->state == CLIENTHANDLER_STATE_ERROR) {
             $msg = "Error after init (" . $transfer . "," . $interactive . "," . $enqueue . ",true," . $cfg['enable_sharekill'] . ")";
             array_push($this->messages, $msg);
             $this->logMessage($msg . "\n", true);
         }
         // return
         return false;
     }
     // Build Command String (do not change order of last args !)
     $this->command = "cd " . tfb_shellencode($this->savepath) . ";";
     $this->command .= " HOME=" . tfb_shellencode(substr($cfg["path"], 0, -1));
     $this->command .= "; export HOME;";
     $this->command .= $this->umask;
     $this->command .= " nohup ";
     $this->command .= $this->nice;
     $this->command .= $cfg['perlCmd'];
     $this->command .= " -I " . tfb_shellencode($cfg["docroot"] . "bin/lib");
     $this->command .= " " . tfb_shellencode($this->nzbbin);
     $this->command .= " --conn " . tfb_shellencode($cfg['nzbperl_conn']);
     $this->command .= " --uudeview " . tfb_shellencode($cfg["bin_uudeview"]);
     $this->command .= $cfg['nzbperl_badAction'] ? " --insane --keepbrokenbin" : " --dropbad";
     switch ($cfg['nzbperl_create']) {
         case 1:
             $this->command .= " --dlcreate";
             break;
         case 2:
             $this->command .= " --dlcreategrp";
             break;
     }
     $this->command .= " --dthreadct " . tfb_shellencode($cfg['nzbperl_threads']);
     $this->command .= " --speed " . tfb_shellencode($this->drate);
     $this->command .= " --server " . tfb_shellencode($cfg['nzbperl_server']);
     $this->command .= " --port " . tfb_shellencode($cfg['nzbperl_port']);
     if ($cfg["nzbperl_ssl"] == 1) {
         $this->command .= " --ssl";
     }
     if ($cfg['nzbperl_user'] != "") {
         $this->command .= " --user " . tfb_shellencode($cfg['nzbperl_user']);
         $this->command .= " --pw " . tfb_shellencode($cfg['nzbperl_pw']);
     }
     if (strlen($cfg["nzbperl_options"]) > 0) {
         $this->command .= " " . $cfg['nzbperl_options'];
     }
     // do NOT change anything below (not even order)
     $this->command .= " --dlpath " . tfb_shellencode($this->savepath);
     $this->command .= " --tfuser " . tfb_shellencode($this->owner);
     $this->command .= " " . tfb_shellencode($this->transferFilePath);
     $this->command .= " 1>> " . tfb_shellencode($this->transferFilePath . ".log");
     $this->command .= " 2>> " . tfb_shellencode($this->transferFilePath . ".log");
     $this->command .= " &";
     // state
     $this->state = CLIENTHANDLER_STATE_READY;
     // Start the client
     $this->_start();
 }