Subversion-Projekte lars-tiefland.openvz_admin

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Revision Autor Zeilennr. Zeile
12 lars 1 
<?
2 
	//$Id: functions.php 12 2007-09-30 12:07:16Z lars $
3 
	$dir=dirname($_SERVER["PHP_SELF"]);
4 
	$host="http://".$_SERVER["SERVER_NAME"];
5 
	$url=$host.$dir;
6 
	$pear_logger=&create_pear_logger();
7 
/*	$php_logger=&create_php_logger();
8 
	set_error_handler('errorHandler_PHP');
9 
	PEAR::setErrorHandling(PEAR_ERROR_CALLBACK, 'errorHandler');*/
10 
	$u=null;
11 
	$a=null;
12 
	$username=(isset($_POST["username"]))?$_POST["username"]:"";
13 
 
14 
	function errorHandler_PHP($code, $message, $file, $line)
15 
	{
16 
		global $php_logger;
17 
		/* Map the PHP error to a Log priority. */
18 
		switch ($code) {
19 
			case E_WARNING:
20 
			case E_USER_WARNING:
21 
				$priority = PEAR_LOG_WARNING;
22 
				break;
23 
			case E_NOTICE:
24 
			case E_USER_NOTICE:
25 
				$priority = PEAR_LOG_NOTICE;
26 
				break;
27 
			case E_ERROR:
28 
			case E_USER_ERROR:
29 
				$priority = PEAR_LOG_ERR;
30 
				break;
31 
			default:
32 
				$priotity = PEAR_LOG_INFO;
33 
		}
34 
		$php_logger->log($message . ' in ' . $file . ' in Zeile ' . $line, $priority);
35 
	}
36 
 
37 
	function errorHandler($error)
38 
	{
39 
		global $pear_logger;
40 
 
41 
		$message = $error->getUserInfo();
42 
 
43 
		if (!empty($error->backtrace[1]['file']))
44 
		{
45 
			$message .= ' (' . $error->backtrace[1]['file'];
46 
			if (!empty($error->backtrace[1]['line']))
47 
			{
48 
				$message .= ' in Zeile ' . $error->backtrace[1]['line'];
49 
			}
50 
			$message .= ')';
51 
		}
52 
		$res=$pear_logger->log($message, PEAR_LOG_ERR);
53 
	}
54 
 
55 
	function create_logger()
56 
	{
57 
		global $db, $u;
58 
		$params_log["db"]=$db;
59 
		$params_log["u_id"]=$u->u_id;
60 
		$logger=&Log::singleton("lt_sql","log","fifa",$params_log);
61 
		return $logger;
62 
	}
63 
 
64 
	function create_php_logger()
65 
	{
66 
		global $url;
67 
		$file_params["mode"]="666";
68 
    		$file_params["lineFormat"] = '%1$s %2$s [%3$s] %4$s %5$s %6$s %7$s';
69 
		$mail_params["from"]="Lars Tiefland <webmaster@lars-tiefland.de>";
70 
		$mail_params["subject"]="PHP Fehler auf $url";
71 
		$l1=&Log::factory("file","php_errors.log","fifa_php",$file_params);
72 
		$l2=&Log::factory("mail","ltiefland@gmail.com","fifa_php",$mail_params);
73 
		$l3=&Log::factory("composite");
74 
		$c1=$l3->addChild($l1);
75 
		$c2=$l3->addChild($l2);
76 
		return $l3;
77 
	}
78 
 
79 
	function create_pear_logger()
80 
	{
81 
		global $url;
82 
		$file_params["mode"]="666";
83 
    		$file_params["lineFormat"] = '%1$s %2$s [%3$s] %4$s %5$s %6$s %7$s';
84 
		$mail_params["from"]="Lars Tiefland <webmaster@lars-tiefland.de>";
85 
		$mail_params["subject"]="PEAR Fehler auf $url";
86 
		$l1=&Log::factory("file","pear_errors.log","fifa_pear",$file_params);
87 
		$l2=&Log::factory("mail","ltiefland@gmail.com","fifa_pear",$mail_params);
88 
		$l3=&Log::factory("composite");
89 
		$c1=$l3->addChild($l1);
90 
		$c2=$l3->addChild($l2);
91 
		return $l3;
92 
	}
93 
 
94 
	function send_email($art=0)
95 
	{
96 
		global $u, $mail, $password, $common, $url, $u_key;
97 
		$to="$u->u_name <$u->u_email>";
98 
		$from_addr="webmaster@lars-tiefland.de";
99 
		$from_name="Lars Tiefland";
100 
		$from="$from_name <$from_addr>";
101 
		$art=intval($art);
102 
		switch ($art)
103 
		{
104 
			case 0:
105 
				$email_tpl="email/$u->u_lang/register.tpl";
106 
				$subject=$common["reg_subject"]." - Welcome to $url";
107 
				break;
108 
			case 1:
109 
				$email_tpl="email/$u->u_lang/changed.tpl";
110 
				$subject=$common["changed_subject"];
111 
				break;
112 
			case 2:
113 
				$email_tpl="email/$u->u_lang/change.tpl";
114 
				$subject=$common["change_subject"];
115 
			default:
116 
				return false;
117 
				break;
118 
		}
119 
		if (file_exists($email_tpl))
120 
		{
121 
			$email=file_get_contents("$email_tpl");
122 
			$url_act=$url."activate.php";
123 
			$email=sprintf($email, $u->u_name, $url, $u->u_name, $password, $url_act."?key=$u_key", $url_act, $u_key);
124 
			$headers["From"]=$from;
125 
			$headers["To"]=$to;
126 
			$headers["Subject"]=$subject;
127 
			$ret=$mail->send($to,$headers,$email);
128 
		}
129 
		else
130 
		{
131 
			$ret=false;
132 
		}
133 
		return $ret;
134 
	}
135 
 
136 
	function login($username, $password)
137 
	{
138 
		global $smarty, $username, $meld, $db_meld, $common,$a, $loc, $year, $type, $config;
139 
		$type=$common["$config->type"];
140 
		$smarty->assign("meld", ($username||$meld)?$common["an_error_occured"]:$meld);
141 
		$smarty->assign("db_meld", ($username)?$common["userinfo_incorrect"]:$db_meld);
142 
		$smarty->assign("error", ($username||$meld)?true: false);
143 
		$smarty->assign("title", $common["login"]);
144 
		$smarty->assign("user", $username);
145 
		$date=$loc->formatDateTime(time());
146 
		$smarty->assign("date",$date);
147 
		$smarty->assign("year", $year);
148 
		$smarty->assign("L_TYPE", $type);
149 
		$smarty->display("login.tpl");
150 
	}
151 
 
152 
	function User_Login($show=true)
153 
	{
154 
		global $smarty, $db, $a, $config, $u, $common;
155 
		$params = array(
156 
			"dsn" => $db,
157 
			"table" => "auth_user",
158 
			"usernamecol" => "u_name",
159 
			"passwordcol" => "u_password",
160 
			"db_fields" => "*",
161 
		);
162 
 
163 
		$a = new Auth("DB", $params, "login",$show);
164 
		$a->setSessionName($config->cookie_name);
165 
		$a->setIdle($config->session_length,false);
166 
		$a->setExpire(2*$config->session_length,false);
167 
		$a->start();
168 
		if ($a->getAuth())
169 
		{
170 
			$u=new User("","");
171 
			$u=$u->UserData($a->getUserName());
172 
			$smarty->assign("title",$common["login"]);
173 
			$smarty->assign("u_name", $u->u_name);
174 
			$smarty->assign("u_type", $u->u_type);
175 
			$disabled=($u->u_type==0)?"disabled=disabled":"";
176 
			$smarty->assign("disabled", $disabled);
177 
			$smarty->assign("disabled", "");
178 
		}
179 
		return $a;
180 
	}
181 
 
182 
	function User_logout()
183 
	{
184 
		global $a;
185 
		$a->logout();
186 
	}
187 
	// {{{ validate_email()
188 
 
189 
	/**
190 
	 * Check to see if email address is valid or
191 
	 * already present in the DB
192 
	*/
193 
	function validate_email($email)
194 
	{
195 
		global $smarty;
196 
		$meld="";
197 
		$error=false;
198 
		if ($email != '')
199 
		{
200 
			if (preg_match('/^[a-z0-9&\'\.\-_\+]+@[a-z0-9\-]+\.([a-z0-9\-]+\.)*?[a-z]+$/is', $email)&& $email!="your@address.com")
201 
			{
202 
					$error=false;
203 
					$meld="";
204 
					$db_meld="";
205 
			}
206 
			else
207 
			{
208 
				$error=true;
209 
				$meld = "Email ungültig!";
210 
				$db_meld="";
211 
				$smarty->assign("email",$email);
212 
			}
213 
		}
214 
		else
215 
		{
216 
			$error = true;
217 
			$meld = "Email ungültig!";
218 
			$db_meld="";
219 
			$smarty->assign("email",$email);
220 
		}
221 
		if($error)
222 
		{
223 
			$smarty->assign("title","Ungültige E-Mail Adresse");
224 
			$smarty->assign("error",$error);
225 
			$smarty->assign("meld",$meld);
226 
			$smarty->assign("db_meld",$db_meld);
227 
		}
228 
		else
229 
		{
230 
			$smarty->assign("meld","");
231 
			$smarty->assign("db_meld","");
232 
		}
233 
		return !$error;
234 
	}
235 
	// }}}
236 
	// {{{ log_split()
237 
	function log_split($s)
238 
	{
239 
		global $k, $time0, $count_t;
240 
		$r = Array();
241 
		$p = 0;
242 
		$l = strlen($s);
243 
		while ($p < $l)
244 
		{
245 
			check_Time();
246 
			while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
247 
			{
248 
				$p++;
249 
			}
250 
			if ($s[$p] == '"')
251 
			{
252 
				$p++;
253 
				$q = $p;
254 
				while (($p < $l) && ($s[$p] != '"'))
255 
				{
256 
					if ($s[$p] == '\\')
257 
					{
258 
						$p+=2;
259 
						continue;
260 
					}
261 
					$p++;
262 
				}
263 
				$r[] = stripslashes(substr($s, $q, $p-$q));
264 
				$p++;
265 
				while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
266 
				{
267 
					$p++;
268 
				}
269 
				$p++;
270 
			}
271 
			else
272 
			{
273 
				if ($s[$p] == "'")
274 
				{
275 
					$p++;
276 
					$q = $p;
277 
					while (($p < $l) && ($s[$p] != "'"))
278 
					{
279 
						if ($s[$p] == '\\')
280 
						{
281 
							$p+=2;
282 
								continue;
283 
						}
284 
					$p++;
285 
					}
286 
					$r[] = stripslashes(substr($s, $q, $p-$q));
287 
					$p++;
288 
					while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
289 
					{
290 
						$p++;
291 
					}
292 
						$p++;
293 
				}
294 
				else
295 
				{
296 
					$q = $p;
297 
					while (($p < $l) && (strpos(";",$s[$p]) === false))
298 
					{
299 
						$p++;
300 
					}
301 
					$r[] = stripslashes(trim(substr($s, $q, $p-$q)))
302 
;
303 
					while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
304 
					{
305 
						$p++;
306 
					}
307 
					$p++;
308 
				}
309 
			}
310 
		}
311 
		$r2 = array(array());
312 
		$i=0;
313 
		$j=0;
314 
		$ind=0;
315 
		$anz=count($r);
316 
		while ($i < $anz)
317 
		{
318 
			$wert=$r[$i];
319 
			$l=strlen($wert)-1;
320 
			$char=substr($wert,$l,1);
321 
			if($char=='"' || $char=='"')
322 
			{
323 
				$wert=substr($wert,0,$l);
324 
			}
325 
			$r2[$j][$ind]=$wert;
326 
			if ($ind == 2)
327 
			{
328 
				$ind=0;
329 
				$j++;
330 
			}
331 
			else
332 
			{
333 
				$ind++;
334 
			}
335 
			$i++;
336 
		}
337 
		return $r2;
338 
	}
339 
	// }}}
340 
	// {{{ check_Time()
341 
	function check_Time()
342 
	{
343 
		global $time0;
344 
		$count_t=0;
345 
		$time1=time();
346 
		if ($time1-$time0 >= 25)
347 
		{
348 
			$time0=$time1;
349 
			$count_t++;
350 
			set_time_limit(30);
351 
		}
352 
	}
353 
	// }}}
354 
	// {{{ PMA_readFile()
355 
 
356 
	//This function reads the file uploaded according to compression method
357 
	function PMA_readFile($fname, $comp)
358 
	{
359 
		if (isset($fname))
360 
		{
361 
			check_Time();
362 
			switch ($comp)
363 
			{
364 
				case 'self':
365 
				$file = @fopen("$fname", 'rb');
366 
				if (!$file)
367 
				{
368 
					return FALSE;
369 
				}
370 
				$test = fread($file, 3);
371 
				fclose($file);
372 
				if ($test[0] == chr(31) && $test[1] == chr(139))
373 
				{
374 
					return PMA_readFile($fname,"gzip");
375 
				}
376 
				else
377 
				{
378 
					if ($test == 'BZh')
379 
					{
380 
						return PMA_readFile($fname, 'bzip2');
381 
					}
382 
					else
383 
					{
384 
						return PMA_readFile($fname,'plain');
385 
					}
386 
				}
387 
				break;
388 
				case 'plain':
389 
					$file = @fopen($fname, 'rb');
390 
					if (!$file)
391 
					{
392 
						return FALSE;
393 
					}
394 
					$content = fread($file, filesize($fname));
395 
					fclose($file);
396 
				break;
397 
				case 'gzip':
398 
					if (@function_exists('gzopen'))
399 
					{
400 
						$file = @gzopen($path, 'rb');
401 
						if (!$file)
402 
						{
403 
							return FALSE;
404 
						}
405 
						$content = '';
406 
						while (!gzeof($file))
407 
						{
408 
							$content .= gzgetc($file);
409 
						}
410 
						gzclose($file);
411 
					}
412 
					else
413 
					{
414 
						return FALSE;
415 
					}
416 
					break;
417 
				case 'bzip2':
418 
					if (@function_exists('bzdecompress'))
419 
					{
420 
						$file = @fopen($fname, 'rb');
421 
						if (!$file)
422 
						{
423 
							return FALSE;
424 
						}
425 
						$content = fread($file, filesize($fname));
426 
						fclose($file);
427 
						$content = bzdecompress($content);
428 
					}
429 
					else
430 
					{
431 
						return FALSE;
432 
					}
433 
					break;
434 
				default:
435 
					return FALSE;
436 
			}
437 
			check_Time();
438 
			return $content;
439 
		}
440 
/*		else
441 
		{
442 
			require("import.php");
443 
		}*/
444 
	}
445 
 
446 
	function p_log($message)
447 
	{
448 
		global $u_id, $u_name, $pending, $email, $db;
449 
		$t_stamp=time();
450 
		$sql="INSERT INTO log (user_id, datum, message) VALUES ($u_id, $t_stamp, '$message')";
451 
		$r=$db->query($sql);
452 
		$res=(!PEAR::isError($r));
453 
		return $res;
454 
	}
455 
 
456 
	function get_log_entries()
457 
	{
458 
		global $db;
459 
		$sql="SELECT * FROM log";
460 
		$res=$db->query($sql);
461 
		if(!PEAR::isError($res))
462 
		{
463 
			$anz=$res->num_Rows();
464 
		}
465 
		else
466 
		{
467 
			if (file_exists("../log/log.txt"))
468 
			{
469 
				$content=PMA_readFile("../log/log.txt","plain");
470 
				$r=log_split($content);
471 
				$anz=count($r[0]);
472 
			}
473 
		}
474 
		return $anz;
475 
	}
476 
	function read_log($start)
477 
	{
478 
		$content="";
479 
		global $max_anz, $db;
480 
		$sql="SELECT * FROM log LIMIT $start, $max_anz";
481 
		$res=$db->query($sql);
482 
		if($res->num_Rows())
483 
		{
484 
			while ($row_d=$res->fetch_Row())
485 
			{
486 
				$content.="'".$row_d["user_id"]."';'".$row_d["datum"]."';'".$row_d["message"]."'\r\n";
487 
			}
488 
			$row=log_split($content);
489 
		}
490 
		else
491 
		{
492 
			if (file_exists("../log/log.txt"))
493 
			{
494 
				$content=PMA_readFile("../log/log.txt","plain");
495 
				$row=log_split($content);
496 
				$row=array_splice($row,$start,$max_anz);
497 
			}
498 
			else
499 
			{
500 
				$row="";
501 
			}
502 
		}
503 
		return $row;
504 
	}
505 
 
506 
	//
507 
	// Pagination routine, generates
508 
	// page number sequence
509 
	// taken from phpBB
510 
 
511 
	function generate_pagination($base_url, $num_items, $per_page, $start_item, $add_prevnext_text = TRUE)
512 
	{
513 
		if (!$num_items)
514 
		{
515 
			return "";
516 
		}
517 
 
518 
		$total_pages = ceil($num_items/$per_page);
519 
 
520 
		if ( $total_pages == 1 )
521 
		{
522 
			return '';
523 
		}
524 
 
525 
		$on_page = floor($start_item / $per_page) + 1;
526 
 
527 
		$page_string = '';
528 
		if ( $total_pages > 25 )
529 
		{
530 
			$init_page_max = ( $total_pages > 3 ) ? 3 : $total_pages;
531 
 
532 
			for($i = 1; $i < $init_page_max + 1; $i++)
533 
			{
534 
				$page_string .= ( $i == $on_page ) ? '<b>' . $i . '</b>' : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
535 
				if ( $i <  $init_page_max )
536 
				{
537 
					$page_string .= ", ";
538 
				}
539 
			}
540 
 
541 
			if ( $total_pages > 3 )
542 
			{
543 
				if ( $on_page > 1  && $on_page < $total_pages )
544 
				{
545 
					$page_string .= ( $on_page > 5 ) ? ' ... ' : ', ';
546 
 
547 
					$init_page_min = ( $on_page > 4 ) ? $on_page : 5;
548 
					$init_page_max = ( $on_page < $total_pages - 4 ) ? $on_page : $total_pages - 4;
549 
 
550 
					for($i = $init_page_min - 1; $i < $init_page_max + 2; $i++)
551 
					{
552 
						$page_string .= ($i == $on_page) ? '<b>' . $i . '</b>' : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
553 
						if ( $i <  $init_page_max + 1 )
554 
						{
555 
							$page_string .= ', ';
556 
						}
557 
					}
558 
 
559 
					$page_string .= ( $on_page < $total_pages - 4 ) ? ' ... ' : ', ';
560 
				}
561 
				else
562 
				{
563 
					$page_string .= ' ... ';
564 
				}
565 
 
566 
				for($i = $total_pages - 2; $i < $total_pages + 1; $i++)
567 
				{
568 
					$page_string .= ( $i == $on_page ) ? '<b>' . $i . '</b>'  : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
569 
					if( $i <  $total_pages )
570 
					{
571 
						$page_string .= ", ";
572 
					}
573 
				}
574 
			}
575 
		}
576 
		else
577 
		{
578 
			for($i = 1; $i < $total_pages + 1; $i++)
579 
			{
580 
				$page_string .= ( $i == $on_page ) ? '<b>' . $i . '</b>' : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
581 
				if ( $i <  $total_pages )
582 
				{
583 
					$page_string .= ', ';
584 
				}
585 
			}
586 
		}
587 
 
588 
		if ( $add_prevnext_text )
589 
		{
590 
			if ( $on_page > 1 )
591 
			{
592 
				$page_string = ' <a href="' . $base_url . "?start=" . ( ( $on_page - 2 ) * $per_page ) . '">Zurück</a>&nbsp;&nbsp;' . $page_string;
593 
			}
594 
			else
595 
			{
596 
				$page_string = 'Zurück&nbsp;&nbsp;' . $page_string;
597 
			}
598 
			if ( $on_page < $total_pages )
599 
			{
600 
				$page_string .= '&nbsp;&nbsp;<a href="' . $base_url . "?start=" . ( $on_page * $per_page ) . '">Weiter</a>';
601 
			}
602 
			else
603 
			{
604 
				$page_string .= '&nbsp;&nbsp;Weiter';
605 
			}
606 
 
607 
		}
608 
 
609 
		$page_string = 'Gehe zu Seite ' . $page_string;
610 
 
611 
		return $page_string;
612 
	}
613 
 
614 
	function checkDir($dir)
615 
	{
616 
		if (empty($dir))
617 
		{
618 
			$dir="upload";
619 
		}
620 
		if (file_exists("$dir") )
621 
		{
622 
			$ftype=filetype("$dir");
623 
			if ($ftype=="dir" || $ftype=="link")
624 
			{
625 
				if($ftype=="link")
626 
				{
627 
				$fname_l=readlink("$dir");
628 
				$ftype_l=filetype($fname_l);
629 
				if ($ftype_l == "dir")
630 
				{
631 
					$ret=is_writeable($fname_l);
632 
				}
633 
				else
634 
				{
635 
						if(unlink("$dir"))
636 
						{
637 
							$ret=mkdir("$dir");
638 
						}
639 
						else
640 
						{
641 
							$ret=FALSE;
642 
						}
643 
					}
644 
				}
645 
				else
646 
				{
647 
					$ret=TRUE;
648 
				}
649 
			}
650 
			else
651 
			{
652 
				if(unlink("$dir"))
653 
				{
654 
					$ret=mkdir("$dir");
655 
				}
656 
				else
657 
				{
658 
					$ret=FALSE;
659 
				}
660 
			}
661 
		}
662 
		else
663 
		{
664 
			$ret=mkdir ("$dir");
665 
		}
666 
		return $ret;
667 
	}
668 
 
669 
	function upload_pic($pic, &$meld, &$dst)
670 
	{
671 
		$fname="../images/$pic";
672 
		$tmp=$_FILES['pic']['tmp_name'];
673 
//		echo $_FILES["pic"]["type"];
674 
		$img_info=getimagesize($tmp);
675 
		$typ=$img_info[2];
676 
		switch($typ)
677 
		{
678 
			case 1:		//GIF
679 
			case 2:		//JPEG
680 
			case 3:		//PNG
681 
				if (checkDir("../images"))
682 
				{
683 
					if(!move_uploaded_file($tmp,$fname))
684 
					{
685 
						$meld="Konnte Datei nicht verschieben!";
686 
						unlink($tmp);
687 
						$ret=false;
688 
					}
689 
					else
690 
					{
691 
						if(!checkDir("../images/thumbs"))
692 
						{
693 
							$meld="Konnte Thumbnail nicht erstellen!";
694 
							unlink($fname);
695 
							$ret=false;
696 
						}
697 
						else
698 
						{
699 
							if (function_exists("gd_info"))
700 
							{
701 
								//GD Bibliothek steht zur Verfügung
702 
								$gd_info=gd_info();
703 
								$width=60;
704 
								$height=round($img_info[1]/($img_info[0]/$width),0);
705 
								$im_d=imagecreate($width, $height);
706 
								switch($typ)
707 
								{
708 
									case 1:
709 
										$im_s=imagecreatefromgif($fname);
710 
										break;
711 
									case 2:
712 
										$im_s=imagecreatefromjpeg($fname);
713 
										break;
714 
									case 3:
715 
										$im_s=imagecreatefrompng($fname);
716 
										break;
717 
								}
718 
								imagepalettecopy($im_d,$im_s);
719 
								imagecopyresized($im_d,$im_s,0,0,0,0,$width,$height,$img_info[0],$img_info[1]);
720 
								$dst=$pic;
721 
								if($gd_info["PNG Support"])
722 
								{
723 
									$dst=substr($dst,0,strlen($dst)-3);
724 
									$dst.="png";
725 
									if($typ!=3)
726 
									{
727 
										imagePNG($im_s,"../images/$dst");
728 
									}
729 
									$ret= imagePNG($im_d,"../images/thumbs/$dst");
730 
								}
731 
								else
732 
								{
733 
									if($gd_info("JPEG Support"))
734 
									{
735 
										$ret= imageJPEG($im_d,"../images/thumbs/$dst");
736 
									}
737 
									else
738 
									{
739 
										$ret= false;
740 
									}
741 
								}
742 
								imagedestroy($im_s);
743 
								imagedestroy($im_d);
744 
								if(!$ret)
745 
								{
746 
									$meld="Konnte Thumbnail nicht erstellen!";
747 
								}
748 
							}
749 
							else
750 
							{
751 
								//GD-Bibliothek steht NICHT zur Verfügung!
752 
								$ret= copy($fname,$fname2);
753 
								$dst=$fname2;
754 
								if(!$ret)
755 
								{
756 
									$meld="Konnte Thumbnail nicht erstellen!";
757 
								}
758 
							}
759 
						}
760 
					}
761 
				}
762 
				else
763 
				{
764 
					$meld="Konnte Datei nicht verschieben!";
765 
					$ret=false;
766 
				}
767 
				break;
768 
			default:
769 
				$meld="Das ist kein gültiges Bild!";
770 
				$ret=false;
771 
				break;
772 
		}
773 
		return $ret;
774 
	}
775 
	function generate_pagination2($base_url, $num_items, $per_page, $start_item, $add_prevnext_text = TRUE)
776 
	{
777 
		global $mode, $common;
778 
		if (!$num_items)
779 
		{
780 
			return "";
781 
		}
782 
 
783 
		$total_pages = ceil($num_items/$per_page);
784 
 
785 
		if ( $total_pages == 1 )
786 
		{
787 
			return '<table align="center" class="navig"><tr><th>'.$common["page"]." 1 ".$common["of"].' 1</th></tr></table><br><br>';
788 
		}
789 
 
790 
		$on_page = floor($start_item / $per_page) + 1;
791 
 
792 
		$page_string = '<table align="center" class="navig"><tr><th colspan="5">'.$common["page"].' '.$on_page.' '.$common["of"].' '.$total_pages.'</th></tr><tr>';
793 
 
794 
		if ( $add_prevnext_text )
795 
		{
796 
			if ( $on_page > 1 )
797 
			{
798 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\"|<<\" title=\"${common["first_page"]}\" class=\"liteoption\"><input type=\"hidden\" name=\"start\" value=\"0\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"></form></td>";
799 
				$prev_v=($on_page - 2 ) * $per_page;
800 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\"|<\" title=\"${common["previous_page"]}\" class=\"liteoption\"><input type=\"hidden\" name=\"start\" value=\"$prev_v\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"></form></td>";
801 
			}
802 
			else
803 
			{
804 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\"|<<\" disabled class=\"liteoption\"><input type=\"hidden\" name=\"start\" value=\"0\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"></form></td>";
805 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\"|<\" class=\"liteoption\" disabled><input type=\"hidden\" name=\"start\" value=\"0\"></form></td>";
806 
			}
807 
		}
808 
		if($total_pages >1)
809 
		{
810 
			$page_opts="";
811 
			for ($i=0;$i<$total_pages;$i++)
812 
			{
813 
				$selected="";
814 
				$j=$i+1;
815 
				if($j==$on_page)
816 
				{
817 
					$selected="selected=\"selected\"";
818 
				}
819 
				$start=($i*$per_page);
820 
				$page_opts.="<option value=$start $selected>$j</option>";
821 
			}
822 
			$page_string.="<td width=\"100\"><form name=\"nav\" action=$base_url method=\"post\"><select name=\"start\">$page_opts</select>&nbsp;&nbsp;<input type=\"submit\" value=\"${common["go"]}\" class=\"liteoption\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"></form></td>";
823 
		}
824 
 
825 
		if ( $add_prevnext_text )
826 
		{
827 
			if ( $on_page < $total_pages )
828 
			{
829 
				$next_v=($on_page * $per_page);
830 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\">|\" title=\"${common["next_page"]}\" class=\"liteoption\"><input type=\"hidden\" name=\"start\" value=\"$next_v\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"></form></td>";
831 
				$max_v=($total_pages -1)*$per_page;
832 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\">>|\" title=\"${common["last_page"]}\" class=\"liteoption\"><input type=\"hidden\" name=\"start\" value=\"$max_v\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"></form></td>";
833 
			}
834 
			else
835 
			{
836 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\">|\" class=\"liteoption\" disabled><input type=\"hidden\" name=\"start\" value=\"0\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"></form></td>";
837 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\">>|\" disabled class=\"liteoption\" disabled><input type=\"hidden\" name=\"start\" value=\"0\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"></form></td>";
838 
			}
839 
 
840 
		}
841 
		$page_string.="</tr></table><br><br>";
842 
 
843 
		return $page_string;
844 
	}
845 
 
846 
	function exec_cmd($type, $id)
847 
	{
848 
		unset($out);
849 
		if($id!=0)
850 
		{
851 
			$cmd="ssh root@mainframe vzctl $type $id";
852 
			exec($cmd,$out,$ret);
853 
			if(!$ret)
854 
			{
855 
				$out_v["status"]=implode("<br>",$out);
856 
			}
857 
			else
858 
			{
859 
				$out_v["status"]="unknown";
860 
			}
861 
			$out_v["code"]=$ret;
862 
		}
863 
		else
864 
		{
865 
			$out_v["status"]="Hardware node is running";
866 
			$out_v["code"]=0;
867 
		}
868 
		if(eregi("running",$out_v["status"]))
869 
		{
870 
			$out_v["started"]=true;
871 
		}
872 
		else
873 
		{
874 
			$out_v["started"]=false;
875 
		}
876 
		if(!$out_v["code"]&&$out_v["started"])
877 
		{
878 
			$class="success_upd";
879 
		}
880 
		else
881 
		{
882 
			$class="error_upd";
883 
		}
884 
		$out_v["status"]="<div class=\"$class\">".$out_v["status"]."</div>";
885 
		return $out_v;
886 
	}
887 
?>