UB-Mannheim / PalMA

DBConnector.class.php

Spacing +7 added lines, -7 removed lines

@@ -116,7 +116,7 @@ 
         if (count($next_ids) > 0) {
             $next = $next_ids[0];
         } else {
-            $next = $this->querySingle('SELECT MAX(id) FROM window') + 1;
+            $next = $this->querySingle('SELECT MAX(id) FROM window')+1;
         }
         return $next;
     }
@@ -140,7 +140,7 @@ 
         // TODO: Support more than one address for a given username.
         $this->exec("INSERT OR IGNORE INTO user VALUES (NULL, '$username', 1, 0)");
         $usercount = $this->querySingle("SELECT COUNT(*) FROM user");
-        $userid = $this->querySingle("SELECT userid from user where name='".$username."'");
+        $userid = $this->querySingle("SELECT userid from user where name='" . $username . "'");
         $this->exec("INSERT INTO address VALUES ('$userid', '$address', '$device')");
         trace("user $username connected with $device, $usercount user(s) now connected");
         if ($usercount == 1) {
@@ -233,13 +233,13 @@ 
 
     public function getWindowState($window_id)
     {
-        $state = @$this->querySingle('SELECT state FROM window WHERE win_id="'.$window_id.'"');
+        $state = @$this->querySingle('SELECT state FROM window WHERE win_id="' . $window_id . '"');
         return $state;
     }
 
     public function setWindowState($window_id, $state)
     {
-        $this->exec('UPDATE window SET state="'.$state.'" WHERE win_id="'.$window_id.'"');
+        $this->exec('UPDATE window SET state="' . $state . '" WHERE win_id="' . $window_id . '"');
     }
 
     public function insertWindow($window)
@@ -257,7 +257,7 @@ 
 
     public function deleteWindow($window_id)
     {
-        $this->exec('DELETE FROM window WHERE win_id="'.$window_id.'"');
+        $this->exec('DELETE FROM window WHERE win_id="' . $window_id . '"');
     }
 
     /*
@@ -268,12 +268,12 @@ 
 
     public function deleteDebug($table, $id, $gt)
     {
-        $this->exec('DELETE FROM '.$table.' WHERE '.$id.' >"'.$gt.'"');
+        $this->exec('DELETE FROM ' . $table . ' WHERE ' . $id . ' >"' . $gt . '"');
     }
 
     public function updateWindow($window_id, $field, $value)
     {
-        $this->exec('UPDATE window SET '.$field.'="'.$value.'" WHERE win_id="'.$window_id.'"');
+        $this->exec('UPDATE window SET ' . $field . '="' . $value . '" WHERE win_id="' . $window_id . '"');
     }
 }
 

SSVNCDaemon.php

Spacing +20 added lines, -20 removed lines

@@ -72,18 +72,18 @@ 
             $hostname = $this->parseHostname($buffer);
             $exit = $this->parseExit($buffer);
 
-            if ($ip!="") {
+            if ($ip != "") {
                 $client["ip"] = $ip;
             }
-            if ($hostname!="") {
+            if ($hostname != "") {
                 $client["hostname"] = $hostname;
             }
-            if ($exit!=0) {
+            if ($exit != 0) {
                 $client["exit"] = $exit;
             }
 
             if (strstr($buffer, 'create_image') && $client["ip"] != "" &&
-            $client["hostname"]!="" ) {
+            $client["hostname"] != "") {
 
                 // add client
                 $this->addClient($client["ip"], $client["hostname"]);
@@ -102,7 +102,7 @@ 
                 }
             }
 
-            $halt=$this->_CONNECTIONS;
+            $halt = $this->_CONNECTIONS;
 
             if ($halt == -1) {
                 exit(0);
@@ -121,13 +121,13 @@ 
         $ip = "";
         $line = $buffer;
         if (strpos($line, "Reverse VNC connection from IP")) {
-            $line=trim($line);
-            $item=explode(":", $line);
-            $ip=trim($item[1]);
-            $ip=preg_replace('/\W\W\d{4}\/\d{2}\/\d{2} \d{2}/', '', $ip);
+            $line = trim($line);
+            $item = explode(":", $line);
+            $ip = trim($item[1]);
+            $ip = preg_replace('/\W\W\d{4}\/\d{2}\/\d{2} \d{2}/', '', $ip);
         }
 
-        if ($ip!="") {
+        if ($ip != "") {
             print("\nFOUND IP: " . $ip . "\n");
         }
 
@@ -139,13 +139,13 @@ 
         $hostname = "";
         $line = $buffer;
         if (strpos($line, "Hostname")) {
-            $line=trim($line);
-            $item=explode(":", $line);
-            $hostname=trim($item[1]);
-            $hostname=preg_replace('/\.uni\-mannheim\.de/', '', $hostname);
+            $line = trim($line);
+            $item = explode(":", $line);
+            $hostname = trim($item[1]);
+            $hostname = preg_replace('/\.uni\-mannheim\.de/', '', $hostname);
         }
 
-        if ($hostname!="") {
+        if ($hostname != "") {
             print("\nFOUND HOSTNAME: " . $hostname . "\n");
         }
 
@@ -159,7 +159,7 @@ 
             $exit = 1;
         }
 
-        if ($exit!=0) {
+        if ($exit != 0) {
             print("\nCLIENT HAS DISCONNECTED " . $exit . "\n");
         }
 
@@ -175,9 +175,9 @@ 
                         "exit" => 0
                         );
         if (count($this->_VNC_CLIENTS) == 0) {
-            $id=1;
+            $id = 1;
         } else {
-            $id=count($this->_VNC_CLIENTS) + 1;
+            $id = count($this->_VNC_CLIENTS)+1;
         }
 
         $this->_VNC_CLIENTS[$id] = $vncclient;
@@ -191,7 +191,7 @@ 
 
         $this->_CONNECTIONS++;
 
-        print("\n active connections: ".$this->_CONNECTIONS+1);
+        print("\n active connections: " . $this->_CONNECTIONS+1);
         print("\n all saved clients: " . serialize($this->_VNC_CLIENTS));
 
     }
@@ -303,7 +303,7 @@ 
 
         foreach ($inactive_vnc_window_ids as $inactive_win_id) {
             // define vnc-id
-            $inactive_vnc_id = $db->querySingle("SELECT file FROM window WHERE win_id='".$inactive_win_id."'");
+            $inactive_vnc_id = $db->querySingle("SELECT file FROM window WHERE win_id='" . $inactive_win_id . "'");
 
             // delete from database (send to control.php)
             $curl = curl_init();

php-gettext/gettext.php

Spacing +35 added lines, -35 removed lines

@@ -38,17 +38,17 @@ 
    var $error = 0; // public variable that holds error code (0 if no error)
 
    //private:
-  var $BYTEORDER = 0;        // 0: low endian, 1: big endian
+  var $BYTEORDER = 0; // 0: low endian, 1: big endian
   var $STREAM = NULL;
   var $short_circuit = false;
   var $enable_cache = false;
-  var $originals = NULL;      // offset of original table
-  var $translations = NULL;    // offset of translation table
-  var $pluralheader = NULL;    // cache header field for plural forms
-  var $total = 0;          // total string count
-  var $table_originals = NULL;  // table for original strings (offsets)
-  var $table_translations = NULL;  // table for translated strings (offsets)
-  var $cache_translations = NULL;  // original -> translation mapping
+  var $originals = NULL; // offset of original table
+  var $translations = NULL; // offset of translation table
+  var $pluralheader = NULL; // cache header field for plural forms
+  var $total = 0; // total string count
+  var $table_originals = NULL; // table for original strings (offsets)
+  var $table_translations = NULL; // table for translated strings (offsets)
+  var $cache_translations = NULL; // original -> translation mapping
 
 
   /* Methods */
@@ -63,11 +63,11 @@ 
   function readint() {
       if ($this->BYTEORDER == 0) {
         // low endian
-        $input=unpack('V', $this->STREAM->read(4));
+        $input = unpack('V', $this->STREAM->read(4));
         return array_shift($input);
       } else {
         // big endian
-        $input=unpack('N', $this->STREAM->read(4));
+        $input = unpack('N', $this->STREAM->read(4));
         return array_shift($input);
       }
     }
@@ -85,10 +85,10 @@ 
   function readintarray($count) {
     if ($this->BYTEORDER == 0) {
         // low endian
-        return unpack('V'.$count, $this->STREAM->read(4 * $count));
+        return unpack('V' . $count, $this->STREAM->read(4 * $count));
       } else {
         // big endian
-        return unpack('N'.$count, $this->STREAM->read(4 * $count));
+        return unpack('N' . $count, $this->STREAM->read(4 * $count));
       }
   }
 
@@ -100,7 +100,7 @@ 
    */
   function __construct($Reader, $enable_cache = true) {
     // If there isn't a StreamReader, turn on short circuit mode.
-    if (! $Reader || isset($Reader->error) ) {
+    if (!$Reader || isset($Reader->error)) {
       $this->short_circuit = true;
       return;
     }
@@ -154,13 +154,13 @@ 
     }
 
     if ($this->enable_cache) {
-      $this->cache_translations = array ();
+      $this->cache_translations = array();
       /* read all strings in the cache */
       for ($i = 0; $i < $this->total; $i++) {
-        $this->STREAM->seekto($this->table_originals[$i * 2 + 2]);
-        $original = $this->STREAM->read($this->table_originals[$i * 2 + 1]);
-        $this->STREAM->seekto($this->table_translations[$i * 2 + 2]);
-        $translation = $this->STREAM->read($this->table_translations[$i * 2 + 1]);
+        $this->STREAM->seekto($this->table_originals[$i * 2+2]);
+        $original = $this->STREAM->read($this->table_originals[$i * 2+1]);
+        $this->STREAM->seekto($this->table_translations[$i * 2+2]);
+        $translation = $this->STREAM->read($this->table_translations[$i * 2+1]);
         $this->cache_translations[$original] = $translation;
       }
     }
@@ -174,13 +174,13 @@ 
    * @return string Requested string if found, otherwise ''
    */
   function get_original_string($num) {
-    $length = $this->table_originals[$num * 2 + 1];
-    $offset = $this->table_originals[$num * 2 + 2];
-    if (! $length)
+    $length = $this->table_originals[$num * 2+1];
+    $offset = $this->table_originals[$num * 2+2];
+    if (!$length)
       return '';
     $this->STREAM->seekto($offset);
     $data = $this->STREAM->read($length);
-    return (string)$data;
+    return (string) $data;
   }
 
   /**
@@ -191,13 +191,13 @@ 
    * @return string Requested string if found, otherwise ''
    */
   function get_translation_string($num) {
-    $length = $this->table_translations[$num * 2 + 1];
-    $offset = $this->table_translations[$num * 2 + 2];
-    if (! $length)
+    $length = $this->table_translations[$num * 2+1];
+    $offset = $this->table_translations[$num * 2+2];
+    if (!$length)
       return '';
     $this->STREAM->seekto($offset);
     $data = $this->STREAM->read($length);
-    return (string)$data;
+    return (string) $data;
   }
 
   /**
@@ -215,7 +215,7 @@ 
       $start = 0;
       $end = $this->total;
     }
-    if (abs($start - $end) <= 1) {
+    if (abs($start-$end) <= 1) {
       // We're done, now we either found the string, or it doesn't exist
       $txt = $this->get_original_string($start);
       if ($string == $txt)
@@ -227,7 +227,7 @@ 
       return $this->find_string($string, $end, $start);
     } else {
       // Divide table in two parts
-      $half = (int)(($start + $end) / 2);
+      $half = (int) (($start+$end) / 2);
       $cmp = strcmp($string, $this->get_original_string($half));
       if ($cmp == 0)
         // string is exactly in the middle => return it
@@ -294,7 +294,7 @@ 
         $res .= ') : (';
         break;
       case ';':
-        $res .= str_repeat( ')', $p) . ';';
+        $res .= str_repeat(')', $p) . ';';
         $p = 0;
         break;
       default:
@@ -330,7 +330,7 @@ 
     $this->load_tables();
 
     // cache header field for plural forms
-    if (! is_string($this->pluralheader)) {
+    if (!is_string($this->pluralheader)) {
       if ($this->enable_cache) {
         $header = $this->cache_translations[""];
       } else {
@@ -351,15 +351,15 @@ 
    */
   function select_string($n) {
     $string = $this->get_plural_forms();
-    $string = str_replace('nplurals',"\$total",$string);
-    $string = str_replace("n",$n,$string);
-    $string = str_replace('plural',"\$plural",$string);
+    $string = str_replace('nplurals', "\$total", $string);
+    $string = str_replace("n", $n, $string);
+    $string = str_replace('plural', "\$plural", $string);
 
     $total = 0;
     $plural = 0;
 
     eval("$string");
-    if ($plural >= $total) $plural = $total - 1;
+    if ($plural >= $total) $plural = $total-1;
     return $plural;
   }
 
@@ -388,7 +388,7 @@ 
 
 
     if ($this->enable_cache) {
-      if (! array_key_exists($key, $this->cache_translations)) {
+      if (!array_key_exists($key, $this->cache_translations)) {
         return ($number != 1) ? $plural : $single;
       } else {
         $result = $this->cache_translations[$key];

php-gettext/streams.php

Spacing +7 added lines, -7 removed lines

@@ -49,7 +49,7 @@ 
   var $_pos;
   var $_str;
 
-  function __construct($str='') {
+  function __construct($str = '') {
     $this->_str = $str;
     $this->_pos = 0;
   }
@@ -57,7 +57,7 @@ 
   function read($bytes) {
     $data = substr($this->_str, $this->_pos, $bytes);
     $this->_pos += $bytes;
-    if (strlen($this->_str)<$this->_pos)
+    if (strlen($this->_str) < $this->_pos)
       $this->_pos = strlen($this->_str);
 
     return $data;
@@ -65,7 +65,7 @@ 
 
   function seekto($pos) {
     $this->_pos = $pos;
-    if (strlen($this->_str)<$this->_pos)
+    if (strlen($this->_str) < $this->_pos)
       $this->_pos = strlen($this->_str);
     return $this->_pos;
   }
@@ -89,9 +89,9 @@ 
   function __construct($filename) {
     if (file_exists($filename)) {
 
-      $this->_length=filesize($filename);
+      $this->_length = filesize($filename);
       $this->_pos = 0;
-      $this->_fd = fopen($filename,'rb');
+      $this->_fd = fopen($filename, 'rb');
       if (!$this->_fd) {
         $this->error = 3; // Cannot read file, probably permissions
         return false;
@@ -146,8 +146,8 @@ 
   function __construct($filename) {
     if (file_exists($filename)) {
 
-      $length=filesize($filename);
-      $fd = fopen($filename,'rb');
+      $length = filesize($filename);
+      $fd = fopen($filename, 'rb');
 
       if (!$fd) {
         $this->error = 3; // Cannot read file, probably permissions

php-gettext/gettext.inc

Spacing +7 added lines, -7 removed lines

@@ -35,7 +35,7 @@ 
 // LC_MESSAGES is not available if php-gettext is not loaded
 // while the other constants are already available from session extension.
 if (!defined('LC_MESSAGES')) {
-  define('LC_MESSAGES',	5);
+  define('LC_MESSAGES', 5);
 }
 
 require('streams.php');
@@ -77,7 +77,7 @@ 
     if (preg_match("/^(?P<lang>[a-z]{2,3})"              // language code
                    ."(?:_(?P<country>[A-Z]{2}))?"           // country code
                    ."(?:\.(?P<charset>[-A-Za-z0-9_]+))?"    // charset
-                   ."(?:@(?P<modifier>[-A-Za-z0-9_]+))?$/",  // @ modifier
+                   ."(?:@(?P<modifier>[-A-Za-z0-9_]+))?$/", // @ modifier
                    $locale, $matches)) {
 
       if (isset($matches["lang"])) $lang = $matches["lang"];
@@ -113,7 +113,7 @@ 
 /**
  * Utility function to get a StreamReader for the given text domain.
  */
-function _get_reader($domain=null, $category=5, $enable_cache=true) {
+function _get_reader($domain = null, $category = 5, $enable_cache = true) {
     global $text_domains, $default_domain, $LC_CATEGORIES;
     if (!isset($domain)) $domain = $default_domain;
     if (!isset($text_domains[$domain]->l10n)) {
@@ -121,7 +121,7 @@ 
         $locale = _setlocale(LC_MESSAGES, 0);
         $bound_path = isset($text_domains[$domain]->path) ?
           $text_domains[$domain]->path : './';
-        $subpath = $LC_CATEGORIES[$category] ."/$domain.mo";
+        $subpath = $LC_CATEGORIES[$category] . "/$domain.mo";
 
         $locale_names = get_list_of_locales($locale);
         $input = null;
@@ -154,7 +154,7 @@ 
 /**
  * Checks if the current locale is supported on this system.
  */
-function _check_locale_and_function($function=false) {
+function _check_locale_and_function($function = false) {
     global $EMULATEGETTEXT;
     if ($function and !function_exists($function))
         return false;
@@ -164,10 +164,10 @@ 
 /**
  * Get the codeset for the given domain.
  */
-function _get_codeset($domain=null) {
+function _get_codeset($domain = null) {
     global $text_domains, $default_domain, $LC_CATEGORIES;
     if (!isset($domain)) $domain = $default_domain;
-    return (isset($text_domains[$domain]->codeset))? $text_domains[$domain]->codeset : ini_get('mbstring.internal_encoding');
+    return (isset($text_domains[$domain]->codeset)) ? $text_domains[$domain]->codeset : ini_get('mbstring.internal_encoding');
 }
 
 /**

download.php

Spacing +1 added lines, -1 removed lines

@@ -22,7 +22,7 @@
 if (file_exists($filepath)) {
     // file exists: return file for download
     header('Content-Type: application/octet-stream');
-    header('Content-Disposition: attachment; filename="'.addslashes($filename).'"');
+    header('Content-Disposition: attachment; filename="' . addslashes($filename) . '"');
     readfile($filepath);
 } else {
     // file does not exist: 404 Not Found

examples/screensaver/pictureshow.php

Spacing +1 added lines, -1 removed lines

@@ -92,7 +92,7 @@
     if (is_dir($pictures)) {
         $filelist = scandir($pictures);
         sort($filelist, SORT_NATURAL);
-        foreach($filelist as $file) {
+        foreach ($filelist as $file) {
             $picture = "$pictures/$file";
             if (is_file($picture)) {
                 echo("<li style=\"background-image: url('$picture'); background-repeat: no-repeat\"></li>\n");

FileHandler.class.php

Spacing +8 added lines, -8 removed lines

@@ -89,7 +89,7 @@ 
 
     // Shortcuts for combinations of controls.
     const CURSOR = 15; // UP | DOWN | LEFT | RIGHT
-    const ZOOM = 48;   // ZOOMIN | ZOOMOUT
+    const ZOOM = 48; // ZOOMIN | ZOOMOUT
     const ALL = 2047;
 
     // up down left right zoomin zoomout home end prior next download
@@ -108,27 +108,27 @@ 
         // $params;
         // echo $ftype;
         if ($ftype === 'pdf') {
-            $fhandler='/usr/bin/zathura';
+            $fhandler = '/usr/bin/zathura';
 
         } elseif ($ftype === 'gif' || $ftype === 'jpg' || $ftype === 'png') {
-            $fhandler='/usr/bin/eog';
+            $fhandler = '/usr/bin/eog';
 
         } elseif ($ftype === 'doc' || $ftype === 'docx' || $ftype === 'odt' || $ftype === 'txt') {
-            $fhandler='/usr/bin/libreoffice --writer -o -n --nologo --norestore --view';
+            $fhandler = '/usr/bin/libreoffice --writer -o -n --nologo --norestore --view';
 
         } elseif ($ftype === 'ppt' || $ftype === 'pptx' || $ftype === 'pps' || $ftype === 'ppsx' || $ftype === 'odp') {
             // optional --show (presentation mode)
-            $fhandler='/usr/bin/libreoffice --impress -o -n --nologo --norestore --view';
+            $fhandler = '/usr/bin/libreoffice --impress -o -n --nologo --norestore --view';
 
         } elseif ($ftype === 'xls' || $ftype === 'xlsx' || $ftype === 'ods') {
-            $fhandler='/usr/bin/libreoffice --calc -o -n --nologo --norestore --view';
+            $fhandler = '/usr/bin/libreoffice --calc -o -n --nologo --norestore --view';
 
         } elseif ($ftype === 'html' || $ftype === 'url') {
-            $fhandler='/usr/bin/dwb --override-restore';
+            $fhandler = '/usr/bin/dwb --override-restore';
 
         } elseif ($ftype === 'mpg' || $ftype === 'mpeg' || $ftype === 'avi' ||
                   $ftype === 'mp3' || $ftype === 'mp4') {
-            $fhandler='/usr/bin/cvlc --no-audio';
+            $fhandler = '/usr/bin/cvlc --no-audio';
         }
 
         /*

control.php

Spacing +3 added lines, -3 removed lines

@@ -192,7 +192,7 @@ 
         $section = $w['section'];
         if ($section >= 1 && $section <= $maxSection && $enabled) {
             // Show window, set size and position.
-            $wi = $section - 1;
+            $wi = $section-1;
             $dx = $screenWidth / $dim[$wi][2];
             $dy = $screenHeight / $dim[$wi][3];
             $x = $dim[$wi][0] * $dx;
@@ -322,7 +322,7 @@ 
         if ($windownumber != 'vncwin') {
             // This is the normal case.
             // Special handling is needed when called with window=vncwin, see below.
-            $window = $windownumber - 1;
+            $window = $windownumber-1;
 
             // TODO: $win_id und $windowname können vermutlich zusammengefasst werden.
             $win_id = $db->getWindowIDBySection($windownumber);
@@ -388,7 +388,7 @@ 
                 trace("+++ DELETE VNC Client FROM DAEMON +++");
                 // call via daemon: ?window=vncwin&delete=VNC&vncid=123
                 trace("vnc delete in control");
-                $win_id = $_REQUEST['vncid'];   // = hexWindow in database, but not on screen
+                $win_id = $_REQUEST['vncid']; // = hexWindow in database, but not on screen
                 trace("VNC cia Daemon ... id=$win_id");
 
             } elseif (strstr($delete, "http")) {