Subversion-Projekte lars-tiefland.openvz_admin

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Revision Autor Zeilennr. Zeile
12 lars 1 
<?
2 
	//$Id: functions.php 109 2008-05-09 22:19:52Z lars $
109 lars 3 
	/**
4 
	 * 	@package	openvz_admin
5 
	 * 	@author		Lars Tiefland <ltiefland@gmail.com>
6 
	 **/
12 lars 7 
	$dir=dirname($_SERVER["PHP_SELF"]);
8 
	$host="http://".$_SERVER["SERVER_NAME"];
9 
	$url=$host.$dir;
10 
	$pear_logger=&create_pear_logger();
69 lars 11 
	$php_logger=&create_php_logger();
12 lars 12 
	set_error_handler('errorHandler_PHP');
69 lars 13 
	PEAR::setErrorHandling(PEAR_ERROR_CALLBACK, 'errorHandler');
12 lars 14 
	$u=null;
15 
	$a=null;
16 
	$username=(isset($_POST["username"]))?$_POST["username"]:"";
17 
 
18 
	function errorHandler_PHP($code, $message, $file, $line)
19 
	{
20 
		global $php_logger;
21 
		/* Map the PHP error to a Log priority. */
22 
		switch ($code) {
23 
			case E_WARNING:
24 
			case E_USER_WARNING:
25 
				$priority = PEAR_LOG_WARNING;
26 
				break;
27 
			case E_NOTICE:
28 
			case E_USER_NOTICE:
29 
				$priority = PEAR_LOG_NOTICE;
30 
				break;
31 
			case E_ERROR:
32 
			case E_USER_ERROR:
33 
				$priority = PEAR_LOG_ERR;
34 
				break;
35 
			default:
36 
				$priotity = PEAR_LOG_INFO;
69 lars 37 
				break;
12 lars 38 
		}
69 lars 39 
		switch ($code) {
40 
			case E_WARNING:
41 
			case E_USER_WARNING:
42 
			case E_NOTICE:
43 
			case E_USER_NOTICE:
44 
			case E_ERROR:
45 
			case E_USER_ERROR:
46 
				$php_logger->log($message . ' in ' . $file . ' in Zeile ' . $line, $priority);
47 
				break;
48 
		}
12 lars 49 
	}
50 
 
51 
	function errorHandler($error)
52 
	{
53 
		global $pear_logger;
54 
 
55 
		$message = $error->getUserInfo();
56 
 
57 
		if (!empty($error->backtrace[1]['file']))
58 
		{
59 
			$message .= ' (' . $error->backtrace[1]['file'];
60 
			if (!empty($error->backtrace[1]['line']))
61 
			{
62 
				$message .= ' in Zeile ' . $error->backtrace[1]['line'];
63 
			}
64 
			$message .= ')';
65 
		}
66 
		$res=$pear_logger->log($message, PEAR_LOG_ERR);
67 
	}
68 
 
69 
	function create_logger()
70 
	{
71 
		global $db, $u;
72 
		$params_log["db"]=$db;
73 
		$params_log["u_id"]=$u->u_id;
74 
		$logger=&Log::singleton("lt_sql","log","fifa",$params_log);
75 
		return $logger;
76 
	}
77 
 
78 
	function create_php_logger()
79 
	{
80 
		global $url;
81 
		$file_params["mode"]="666";
82 
    		$file_params["lineFormat"] = '%1$s %2$s [%3$s] %4$s %5$s %6$s %7$s';
83 
		$mail_params["from"]="Lars Tiefland <webmaster@lars-tiefland.de>";
84 
		$mail_params["subject"]="PHP Fehler auf $url";
69 lars 85 
		$l1=&Log::factory("file","logs/php_errors.log","fifa_php",$file_params);
12 lars 86 
		$l2=&Log::factory("mail","ltiefland@gmail.com","fifa_php",$mail_params);
87 
		$l3=&Log::factory("composite");
88 
		$c1=$l3->addChild($l1);
89 
		$c2=$l3->addChild($l2);
90 
		return $l3;
91 
	}
92 
 
93 
	function create_pear_logger()
94 
	{
95 
		global $url;
96 
		$file_params["mode"]="666";
97 
    		$file_params["lineFormat"] = '%1$s %2$s [%3$s] %4$s %5$s %6$s %7$s';
98 
		$mail_params["from"]="Lars Tiefland <webmaster@lars-tiefland.de>";
99 
		$mail_params["subject"]="PEAR Fehler auf $url";
69 lars 100 
		$l1=&Log::factory("file","logs/pear_errors.log","fifa_pear",$file_params);
12 lars 101 
		$l2=&Log::factory("mail","ltiefland@gmail.com","fifa_pear",$mail_params);
102 
		$l3=&Log::factory("composite");
103 
		$c1=$l3->addChild($l1);
104 
		$c2=$l3->addChild($l2);
105 
		return $l3;
106 
	}
107 
 
108 
	function send_email($art=0)
109 
	{
110 
		global $u, $mail, $password, $common, $url, $u_key;
111 
		$to="$u->u_name <$u->u_email>";
112 
		$from_addr="webmaster@lars-tiefland.de";
113 
		$from_name="Lars Tiefland";
114 
		$from="$from_name <$from_addr>";
115 
		$art=intval($art);
116 
		switch ($art)
117 
		{
118 
			case 0:
119 
				$email_tpl="email/$u->u_lang/register.tpl";
120 
				$subject=$common["reg_subject"]." - Welcome to $url";
121 
				break;
122 
			case 1:
123 
				$email_tpl="email/$u->u_lang/changed.tpl";
124 
				$subject=$common["changed_subject"];
125 
				break;
126 
			case 2:
127 
				$email_tpl="email/$u->u_lang/change.tpl";
128 
				$subject=$common["change_subject"];
129 
			default:
130 
				return false;
131 
				break;
132 
		}
133 
		if (file_exists($email_tpl))
134 
		{
135 
			$email=file_get_contents("$email_tpl");
136 
			$url_act=$url."activate.php";
137 
			$email=sprintf($email, $u->u_name, $url, $u->u_name, $password, $url_act."?key=$u_key", $url_act, $u_key);
138 
			$headers["From"]=$from;
139 
			$headers["To"]=$to;
140 
			$headers["Subject"]=$subject;
141 
			$ret=$mail->send($to,$headers,$email);
142 
		}
143 
		else
144 
		{
145 
			$ret=false;
146 
		}
147 
		return $ret;
148 
	}
149 
 
150 
	function login($username, $password)
151 
	{
152 
		global $smarty, $username, $meld, $db_meld, $common,$a, $loc, $year, $type, $config;
153 
		$type=$common["$config->type"];
154 
		$smarty->assign("meld", ($username||$meld)?$common["an_error_occured"]:$meld);
155 
		$smarty->assign("db_meld", ($username)?$common["userinfo_incorrect"]:$db_meld);
156 
		$smarty->assign("error", ($username||$meld)?true: false);
157 
		$smarty->assign("title", $common["login"]);
158 
		$smarty->assign("user", $username);
159 
		$date=$loc->formatDateTime(time());
160 
		$smarty->assign("date",$date);
161 
		$smarty->assign("year", $year);
162 
		$smarty->assign("L_TYPE", $type);
163 
		$smarty->display("login.tpl");
164 
	}
165 
 
166 
	function User_Login($show=true)
167 
	{
168 
		global $smarty, $db, $a, $config, $u, $common;
169 
		$params = array(
170 
			"dsn" => $db,
171 
			"table" => "auth_user",
172 
			"usernamecol" => "u_name",
173 
			"passwordcol" => "u_password",
174 
			"db_fields" => "*",
175 
		);
176 
 
177 
		$a = new Auth("DB", $params, "login",$show);
178 
		$a->setSessionName($config->cookie_name);
179 
		$a->setIdle($config->session_length,false);
180 
		$a->setExpire(2*$config->session_length,false);
181 
		$a->start();
182 
		if ($a->getAuth())
183 
		{
184 
			$u=new User("","");
185 
			$u=$u->UserData($a->getUserName());
186 
			$smarty->assign("title",$common["login"]);
187 
			$smarty->assign("u_name", $u->u_name);
188 
			$smarty->assign("u_type", $u->u_type);
189 
			$disabled=($u->u_type==0)?"disabled=disabled":"";
190 
			$smarty->assign("disabled", $disabled);
191 
			$smarty->assign("disabled", "");
192 
		}
193 
		return $a;
194 
	}
195 
 
196 
	function User_logout()
197 
	{
198 
		global $a;
199 
		$a->logout();
200 
	}
201 
	// {{{ validate_email()
202 
 
203 
	/**
204 
	 * Check to see if email address is valid or
205 
	 * already present in the DB
206 
	*/
207 
	function validate_email($email)
208 
	{
209 
		global $smarty;
210 
		$meld="";
211 
		$error=false;
212 
		if ($email != '')
213 
		{
214 
			if (preg_match('/^[a-z0-9&\'\.\-_\+]+@[a-z0-9\-]+\.([a-z0-9\-]+\.)*?[a-z]+$/is', $email)&& $email!="your@address.com")
215 
			{
216 
					$error=false;
217 
					$meld="";
218 
					$db_meld="";
219 
			}
220 
			else
221 
			{
222 
				$error=true;
223 
				$meld = "Email ungültig!";
224 
				$db_meld="";
225 
				$smarty->assign("email",$email);
226 
			}
227 
		}
228 
		else
229 
		{
230 
			$error = true;
231 
			$meld = "Email ungültig!";
232 
			$db_meld="";
233 
			$smarty->assign("email",$email);
234 
		}
235 
		if($error)
236 
		{
237 
			$smarty->assign("title","Ungültige E-Mail Adresse");
238 
			$smarty->assign("error",$error);
239 
			$smarty->assign("meld",$meld);
240 
			$smarty->assign("db_meld",$db_meld);
241 
		}
242 
		else
243 
		{
244 
			$smarty->assign("meld","");
245 
			$smarty->assign("db_meld","");
246 
		}
247 
		return !$error;
248 
	}
249 
	// }}}
250 
	// {{{ log_split()
251 
	function log_split($s)
252 
	{
253 
		global $k, $time0, $count_t;
254 
		$r = Array();
255 
		$p = 0;
256 
		$l = strlen($s);
257 
		while ($p < $l)
258 
		{
259 
			check_Time();
260 
			while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
261 
			{
262 
				$p++;
263 
			}
264 
			if ($s[$p] == '"')
265 
			{
266 
				$p++;
267 
				$q = $p;
268 
				while (($p < $l) && ($s[$p] != '"'))
269 
				{
270 
					if ($s[$p] == '\\')
271 
					{
272 
						$p+=2;
273 
						continue;
274 
					}
275 
					$p++;
276 
				}
277 
				$r[] = stripslashes(substr($s, $q, $p-$q));
278 
				$p++;
279 
				while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
280 
				{
281 
					$p++;
282 
				}
283 
				$p++;
284 
			}
285 
			else
286 
			{
287 
				if ($s[$p] == "'")
288 
				{
289 
					$p++;
290 
					$q = $p;
291 
					while (($p < $l) && ($s[$p] != "'"))
292 
					{
293 
						if ($s[$p] == '\\')
294 
						{
295 
							$p+=2;
296 
								continue;
297 
						}
298 
					$p++;
299 
					}
300 
					$r[] = stripslashes(substr($s, $q, $p-$q));
301 
					$p++;
302 
					while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
303 
					{
304 
						$p++;
305 
					}
306 
						$p++;
307 
				}
308 
				else
309 
				{
310 
					$q = $p;
311 
					while (($p < $l) && (strpos(";",$s[$p]) === false))
312 
					{
313 
						$p++;
314 
					}
315 
					$r[] = stripslashes(trim(substr($s, $q, $p-$q)))
316 
;
317 
					while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
318 
					{
319 
						$p++;
320 
					}
321 
					$p++;
322 
				}
323 
			}
324 
		}
325 
		$r2 = array(array());
326 
		$i=0;
327 
		$j=0;
328 
		$ind=0;
329 
		$anz=count($r);
330 
		while ($i < $anz)
331 
		{
332 
			$wert=$r[$i];
333 
			$l=strlen($wert)-1;
334 
			$char=substr($wert,$l,1);
335 
			if($char=='"' || $char=='"')
336 
			{
337 
				$wert=substr($wert,0,$l);
338 
			}
339 
			$r2[$j][$ind]=$wert;
340 
			if ($ind == 2)
341 
			{
342 
				$ind=0;
343 
				$j++;
344 
			}
345 
			else
346 
			{
347 
				$ind++;
348 
			}
349 
			$i++;
350 
		}
351 
		return $r2;
352 
	}
353 
	// }}}
354 
	// {{{ check_Time()
355 
	function check_Time()
356 
	{
357 
		global $time0;
358 
		$count_t=0;
359 
		$time1=time();
360 
		if ($time1-$time0 >= 25)
361 
		{
362 
			$time0=$time1;
363 
			$count_t++;
364 
			set_time_limit(30);
365 
		}
366 
	}
367 
	// }}}
368 
	// {{{ PMA_readFile()
369 
 
370 
	//This function reads the file uploaded according to compression method
371 
	function PMA_readFile($fname, $comp)
372 
	{
373 
		if (isset($fname))
374 
		{
375 
			check_Time();
376 
			switch ($comp)
377 
			{
378 
				case 'self':
379 
				$file = @fopen("$fname", 'rb');
380 
				if (!$file)
381 
				{
382 
					return FALSE;
383 
				}
384 
				$test = fread($file, 3);
385 
				fclose($file);
386 
				if ($test[0] == chr(31) && $test[1] == chr(139))
387 
				{
388 
					return PMA_readFile($fname,"gzip");
389 
				}
390 
				else
391 
				{
392 
					if ($test == 'BZh')
393 
					{
394 
						return PMA_readFile($fname, 'bzip2');
395 
					}
396 
					else
397 
					{
398 
						return PMA_readFile($fname,'plain');
399 
					}
400 
				}
401 
				break;
402 
				case 'plain':
403 
					$file = @fopen($fname, 'rb');
404 
					if (!$file)
405 
					{
406 
						return FALSE;
407 
					}
408 
					$content = fread($file, filesize($fname));
409 
					fclose($file);
410 
				break;
411 
				case 'gzip':
412 
					if (@function_exists('gzopen'))
413 
					{
414 
						$file = @gzopen($path, 'rb');
415 
						if (!$file)
416 
						{
417 
							return FALSE;
418 
						}
419 
						$content = '';
420 
						while (!gzeof($file))
421 
						{
422 
							$content .= gzgetc($file);
423 
						}
424 
						gzclose($file);
425 
					}
426 
					else
427 
					{
428 
						return FALSE;
429 
					}
430 
					break;
431 
				case 'bzip2':
432 
					if (@function_exists('bzdecompress'))
433 
					{
434 
						$file = @fopen($fname, 'rb');
435 
						if (!$file)
436 
						{
437 
							return FALSE;
438 
						}
439 
						$content = fread($file, filesize($fname));
440 
						fclose($file);
441 
						$content = bzdecompress($content);
442 
					}
443 
					else
444 
					{
445 
						return FALSE;
446 
					}
447 
					break;
448 
				default:
449 
					return FALSE;
450 
			}
451 
			check_Time();
452 
			return $content;
453 
		}
454 
/*		else
455 
		{
456 
			require("import.php");
457 
		}*/
458 
	}
459 
 
460 
	function p_log($message)
461 
	{
462 
		global $u_id, $u_name, $pending, $email, $db;
463 
		$t_stamp=time();
464 
		$sql="INSERT INTO log (user_id, datum, message) VALUES ($u_id, $t_stamp, '$message')";
465 
		$r=$db->query($sql);
466 
		$res=(!PEAR::isError($r));
467 
		return $res;
468 
	}
469 
 
470 
	function get_log_entries()
471 
	{
472 
		global $db;
473 
		$sql="SELECT * FROM log";
474 
		$res=$db->query($sql);
475 
		if(!PEAR::isError($res))
476 
		{
477 
			$anz=$res->num_Rows();
478 
		}
479 
		else
480 
		{
481 
			if (file_exists("../log/log.txt"))
482 
			{
483 
				$content=PMA_readFile("../log/log.txt","plain");
484 
				$r=log_split($content);
485 
				$anz=count($r[0]);
486 
			}
487 
		}
488 
		return $anz;
489 
	}
490 
	function read_log($start)
491 
	{
492 
		$content="";
493 
		global $max_anz, $db;
494 
		$sql="SELECT * FROM log LIMIT $start, $max_anz";
495 
		$res=$db->query($sql);
496 
		if($res->num_Rows())
497 
		{
498 
			while ($row_d=$res->fetch_Row())
499 
			{
500 
				$content.="'".$row_d["user_id"]."';'".$row_d["datum"]."';'".$row_d["message"]."'\r\n";
501 
			}
502 
			$row=log_split($content);
503 
		}
504 
		else
505 
		{
506 
			if (file_exists("../log/log.txt"))
507 
			{
508 
				$content=PMA_readFile("../log/log.txt","plain");
509 
				$row=log_split($content);
510 
				$row=array_splice($row,$start,$max_anz);
511 
			}
512 
			else
513 
			{
514 
				$row="";
515 
			}
516 
		}
517 
		return $row;
518 
	}
519 
 
520 
	//
521 
	// Pagination routine, generates
522 
	// page number sequence
523 
	// taken from phpBB
524 
 
525 
	function generate_pagination($base_url, $num_items, $per_page, $start_item, $add_prevnext_text = TRUE)
526 
	{
527 
		if (!$num_items)
528 
		{
529 
			return "";
530 
		}
531 
 
532 
		$total_pages = ceil($num_items/$per_page);
533 
 
534 
		if ( $total_pages == 1 )
535 
		{
536 
			return '';
537 
		}
538 
 
539 
		$on_page = floor($start_item / $per_page) + 1;
540 
 
541 
		$page_string = '';
542 
		if ( $total_pages > 25 )
543 
		{
544 
			$init_page_max = ( $total_pages > 3 ) ? 3 : $total_pages;
545 
 
546 
			for($i = 1; $i < $init_page_max + 1; $i++)
547 
			{
548 
				$page_string .= ( $i == $on_page ) ? '<b>' . $i . '</b>' : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
549 
				if ( $i <  $init_page_max )
550 
				{
551 
					$page_string .= ", ";
552 
				}
553 
			}
554 
 
555 
			if ( $total_pages > 3 )
556 
			{
557 
				if ( $on_page > 1  && $on_page < $total_pages )
558 
				{
559 
					$page_string .= ( $on_page > 5 ) ? ' ... ' : ', ';
560 
 
561 
					$init_page_min = ( $on_page > 4 ) ? $on_page : 5;
562 
					$init_page_max = ( $on_page < $total_pages - 4 ) ? $on_page : $total_pages - 4;
563 
 
564 
					for($i = $init_page_min - 1; $i < $init_page_max + 2; $i++)
565 
					{
566 
						$page_string .= ($i == $on_page) ? '<b>' . $i . '</b>' : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
567 
						if ( $i <  $init_page_max + 1 )
568 
						{
569 
							$page_string .= ', ';
570 
						}
571 
					}
572 
 
573 
					$page_string .= ( $on_page < $total_pages - 4 ) ? ' ... ' : ', ';
574 
				}
575 
				else
576 
				{
577 
					$page_string .= ' ... ';
578 
				}
579 
 
580 
				for($i = $total_pages - 2; $i < $total_pages + 1; $i++)
581 
				{
582 
					$page_string .= ( $i == $on_page ) ? '<b>' . $i . '</b>'  : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
583 
					if( $i <  $total_pages )
584 
					{
585 
						$page_string .= ", ";
586 
					}
587 
				}
588 
			}
589 
		}
590 
		else
591 
		{
592 
			for($i = 1; $i < $total_pages + 1; $i++)
593 
			{
594 
				$page_string .= ( $i == $on_page ) ? '<b>' . $i . '</b>' : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
595 
				if ( $i <  $total_pages )
596 
				{
597 
					$page_string .= ', ';
598 
				}
599 
			}
600 
		}
601 
 
602 
		if ( $add_prevnext_text )
603 
		{
604 
			if ( $on_page > 1 )
605 
			{
606 
				$page_string = ' <a href="' . $base_url . "?start=" . ( ( $on_page - 2 ) * $per_page ) . '">Zurück</a>&nbsp;&nbsp;' . $page_string;
607 
			}
608 
			else
609 
			{
610 
				$page_string = 'Zurück&nbsp;&nbsp;' . $page_string;
611 
			}
612 
			if ( $on_page < $total_pages )
613 
			{
614 
				$page_string .= '&nbsp;&nbsp;<a href="' . $base_url . "?start=" . ( $on_page * $per_page ) . '">Weiter</a>';
615 
			}
616 
			else
617 
			{
618 
				$page_string .= '&nbsp;&nbsp;Weiter';
619 
			}
620 
 
621 
		}
622 
 
623 
		$page_string = 'Gehe zu Seite ' . $page_string;
624 
 
625 
		return $page_string;
626 
	}
627 
 
628 
	function checkDir($dir)
629 
	{
630 
		if (empty($dir))
631 
		{
632 
			$dir="upload";
633 
		}
634 
		if (file_exists("$dir") )
635 
		{
636 
			$ftype=filetype("$dir");
637 
			if ($ftype=="dir" || $ftype=="link")
638 
			{
639 
				if($ftype=="link")
640 
				{
641 
				$fname_l=readlink("$dir");
642 
				$ftype_l=filetype($fname_l);
643 
				if ($ftype_l == "dir")
644 
				{
645 
					$ret=is_writeable($fname_l);
646 
				}
647 
				else
648 
				{
649 
						if(unlink("$dir"))
650 
						{
651 
							$ret=mkdir("$dir");
652 
						}
653 
						else
654 
						{
655 
							$ret=FALSE;
656 
						}
657 
					}
658 
				}
659 
				else
660 
				{
661 
					$ret=TRUE;
662 
				}
663 
			}
664 
			else
665 
			{
666 
				if(unlink("$dir"))
667 
				{
668 
					$ret=mkdir("$dir");
669 
				}
670 
				else
671 
				{
672 
					$ret=FALSE;
673 
				}
674 
			}
675 
		}
676 
		else
677 
		{
678 
			$ret=mkdir ("$dir");
679 
		}
680 
		return $ret;
681 
	}
682 
 
683 
	function upload_pic($pic, &$meld, &$dst)
684 
	{
685 
		$fname="../images/$pic";
686 
		$tmp=$_FILES['pic']['tmp_name'];
687 
//		echo $_FILES["pic"]["type"];
688 
		$img_info=getimagesize($tmp);
689 
		$typ=$img_info[2];
690 
		switch($typ)
691 
		{
692 
			case 1:		//GIF
693 
			case 2:		//JPEG
694 
			case 3:		//PNG
695 
				if (checkDir("../images"))
696 
				{
697 
					if(!move_uploaded_file($tmp,$fname))
698 
					{
699 
						$meld="Konnte Datei nicht verschieben!";
700 
						unlink($tmp);
701 
						$ret=false;
702 
					}
703 
					else
704 
					{
705 
						if(!checkDir("../images/thumbs"))
706 
						{
707 
							$meld="Konnte Thumbnail nicht erstellen!";
708 
							unlink($fname);
709 
							$ret=false;
710 
						}
711 
						else
712 
						{
713 
							if (function_exists("gd_info"))
714 
							{
715 
								//GD Bibliothek steht zur Verfügung
716 
								$gd_info=gd_info();
717 
								$width=60;
718 
								$height=round($img_info[1]/($img_info[0]/$width),0);
719 
								$im_d=imagecreate($width, $height);
720 
								switch($typ)
721 
								{
722 
									case 1:
723 
										$im_s=imagecreatefromgif($fname);
724 
										break;
725 
									case 2:
726 
										$im_s=imagecreatefromjpeg($fname);
727 
										break;
728 
									case 3:
729 
										$im_s=imagecreatefrompng($fname);
730 
										break;
731 
								}
732 
								imagepalettecopy($im_d,$im_s);
733 
								imagecopyresized($im_d,$im_s,0,0,0,0,$width,$height,$img_info[0],$img_info[1]);
734 
								$dst=$pic;
735 
								if($gd_info["PNG Support"])
736 
								{
737 
									$dst=substr($dst,0,strlen($dst)-3);
738 
									$dst.="png";
739 
									if($typ!=3)
740 
									{
741 
										imagePNG($im_s,"../images/$dst");
742 
									}
743 
									$ret= imagePNG($im_d,"../images/thumbs/$dst");
744 
								}
745 
								else
746 
								{
747 
									if($gd_info("JPEG Support"))
748 
									{
749 
										$ret= imageJPEG($im_d,"../images/thumbs/$dst");
750 
									}
751 
									else
752 
									{
753 
										$ret= false;
754 
									}
755 
								}
756 
								imagedestroy($im_s);
757 
								imagedestroy($im_d);
758 
								if(!$ret)
759 
								{
760 
									$meld="Konnte Thumbnail nicht erstellen!";
761 
								}
762 
							}
763 
							else
764 
							{
765 
								//GD-Bibliothek steht NICHT zur Verfügung!
766 
								$ret= copy($fname,$fname2);
767 
								$dst=$fname2;
768 
								if(!$ret)
769 
								{
770 
									$meld="Konnte Thumbnail nicht erstellen!";
771 
								}
772 
							}
773 
						}
774 
					}
775 
				}
776 
				else
777 
				{
778 
					$meld="Konnte Datei nicht verschieben!";
779 
					$ret=false;
780 
				}
781 
				break;
782 
			default:
783 
				$meld="Das ist kein gültiges Bild!";
784 
				$ret=false;
785 
				break;
786 
		}
787 
		return $ret;
788 
	}
789 
	function generate_pagination2($base_url, $num_items, $per_page, $start_item, $add_prevnext_text = TRUE)
790 
	{
791 
		global $mode, $common;
792 
		if (!$num_items)
793 
		{
794 
			return "";
795 
		}
796 
 
797 
		$total_pages = ceil($num_items/$per_page);
798 
 
799 
		if ( $total_pages == 1 )
800 
		{
801 
			return '<table align="center" class="navig"><tr><th>'.$common["page"]." 1 ".$common["of"].' 1</th></tr></table><br><br>';
802 
		}
803 
 
804 
		$on_page = floor($start_item / $per_page) + 1;
805 
 
806 
		$page_string = '<table align="center" class="navig"><tr><th colspan="5">'.$common["page"].' '.$on_page.' '.$common["of"].' '.$total_pages.'</th></tr><tr>';
807 
 
808 
		if ( $add_prevnext_text )
809 
		{
810 
			if ( $on_page > 1 )
811 
			{
812 
				$page_string .= "<td><form name=\"nav\" action=$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>";
813 
				$prev_v=($on_page - 2 ) * $per_page;
814 
				$page_string .= "<td><form name=\"nav\" action=$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>";
815 
			}
816 
			else
817 
			{
818 
				$page_string .= "<td><form name=\"nav\" action=$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>";
819 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\"|<\" class=\"liteoption\" disabled><input type=\"hidden\" name=\"start\" value=\"0\"></form></td>";
820 
			}
821 
		}
822 
		if($total_pages >1)
823 
		{
824 
			$page_opts="";
825 
			for ($i=0;$i<$total_pages;$i++)
826 
			{
827 
				$selected="";
828 
				$j=$i+1;
829 
				if($j==$on_page)
830 
				{
831 
					$selected="selected=\"selected\"";
832 
				}
833 
				$start=($i*$per_page);
834 
				$page_opts.="<option value=$start $selected>$j</option>";
835 
			}
836 
			$page_string.="<td width=\"100\"><form name=\"nav\" action=$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>";
837 
		}
838 
 
839 
		if ( $add_prevnext_text )
840 
		{
841 
			if ( $on_page < $total_pages )
842 
			{
843 
				$next_v=($on_page * $per_page);
844 
				$page_string .= "<td><form name=\"nav\" action=$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>";
845 
				$max_v=($total_pages -1)*$per_page;
846 
				$page_string .= "<td><form name=\"nav\" action=$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>";
847 
			}
848 
			else
849 
			{
850 
				$page_string .= "<td><form name=\"nav\" action=$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>";
851 
				$page_string .= "<td><form name=\"nav\" action=$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>";
852 
			}
853 
 
854 
		}
855 
		$page_string.="</tr></table><br><br>";
856 
 
857 
		return $page_string;
858 
	}
859 
 
860 
	function exec_cmd($type, $id)
861 
	{
862 
		unset($out);
863 
		if($id!=0)
864 
		{
865 
			$cmd="ssh root@mainframe vzctl $type $id";
866 
			exec($cmd,$out,$ret);
867 
			if(!$ret)
868 
			{
869 
				$out_v["status"]=implode("<br>",$out);
870 
			}
871 
			else
872 
			{
873 
				$out_v["status"]="unknown";
874 
			}
875 
			$out_v["code"]=$ret;
876 
		}
877 
		else
878 
		{
879 
			$out_v["status"]="Hardware node is running";
880 
			$out_v["code"]=0;
881 
		}
882 
		if(eregi("running",$out_v["status"]))
883 
		{
884 
			$out_v["started"]=true;
885 
		}
886 
		else
887 
		{
888 
			$out_v["started"]=false;
889 
		}
890 
		if(!$out_v["code"]&&$out_v["started"])
891 
		{
892 
			$class="success_upd";
893 
		}
894 
		else
895 
		{
896 
			$class="error_upd";
897 
		}
898 
		$out_v["status"]="<div class=\"$class\">".$out_v["status"]."</div>";
899 
		return $out_v;
900 
	}
901 
?>