Recent changes in win2003sp1 required some fixes (backward compatible).

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@4850 594d385d-05f5-0310-b6e9-bd551577e9d8

diff --git a/include/class_sambaMungedDial.inc b/include/class_sambaMungedDial.inc
index 96c8b25a1cacb15e97f5c9fb0230b7dec40bb981..0f387658196c4e705b6c7cdc5d1b21625ae31a3f 100644 (file)
--- a/include/class_sambaMungedDial.inc
+++ b/include/class_sambaMungedDial.inc
@@ -20,31 +20,39 @@
 
 
 /* File header is treated as constant. It cannot be defined inside the class if $PHP_VERSION < 5 */
-define ("FILEHEADER",   "6d00080020002000200020002000200020002000200020002000200020".
-                        "0020002000200020002000200020006400010020002000200020002000".
-                       "2000200020002000200020002000200020002000200020002000200020".
-                       "00200020002000200050001000");
+define ("FILEHEADER",
+        "20002000200020002000200020002000".
+        "20002000200020002000200020002000".
+        "20002000200020002000200020002000".
+        "20002000200020002000200020002000".
+        "20002000200020002000200020002000".
+        "20002000200020002000200020002000".
+       "5000");
 
 class sambaMungedDial
 {
   /* Terminal server variables (samba3) */
-  var $ctx= array('CtxCfgPresent' =>          '551e0bb0',
-                       'CtxCfgFlags1'=>            '00e00010',
-                       'CtxCallback'=>             '0000000e',
-                       'CtxShadow'=>               '01000000',
-                       'CtxKeyboardLayout' =>      '00000000',
-                       'CtxMinEncryptionLevel' =>  '',
-                       'CtxWorkDirectory' =>       '',
-                       'CtxNWLogonServer' =>       '',  
-                       'CtxWFHomeDir' =>           '',
-                       'CtxWFHomeDirDrive' =>      '',
-                       'CtxWFProfilePath' =>       '',
-                       'CtxInitialProgram' =>      '',
-                       'CtxCallbackNumber' =>      '');
+  var $ctx= array(
+       'CtxCfgPresent' =>                      '551e0bb0',
+         'CtxCfgFlags1' =>                     '00e00010',
+       'CtxCallback' =>                        '',
+       'CtxShadow' =>                          '01000000',
+       'CtxMaxConnectionTime' =>       '',
+       'CtxMaxDisconnectionTime' =>    '',
+       'CtxMaxIdleTime' =>             '',
+       'CtxKeyboardLayout' =>          '',
+       'CtxMinEncryptionLevel' =>      '00',
+       'CtxWorkDirectory' =>           '',
+       'CtxNWLogonServer' =>           '',  
+       'CtxWFHomeDir' =>                       '',
+       'CtxWFHomeDirDrive' =>          '',
+       'CtxWFProfilePath' =>           '',
+       'CtxInitialProgram' =>          '',
+       'CtxCallbackNumber' =>          '');
 
   /* attribute list for save action */
   var $ctxattributes= array("CtxCfgPresent", "CtxCfgFlags1", "CtxCallback",
-        "CtxMaxConnectionTime", "CtxMaxDisconnectionTime",
+        "CtxShadow", "CtxMaxConnectionTime", "CtxMaxDisconnectionTime",
         "CtxMaxIdleTime", "CtxKeyboardLayout", "CtxMinEncryptionLevel",
         "CtxWorkDirectory", "CtxNWLogonServer", "CtxWFHomeDir",
         "CtxWFHomeDirDrive", "CtxWFProfilePath", "CtxInitialProgram",
@@ -61,331 +69,348 @@ class sambaMungedDial
 
   function strhex($string)
   {
-       $hex="";
-       for ($i=0; $i<strlen($string); $i++) {
-               $hex.= dechex(ord($string[$i]));
-  }
+       $hex="";
+
+       for ($i=0; $i<strlen($string); $i++) {
+               $hex.= dechex(ord($string[$i]));
+    }
        
-       return ($hex);
+       return ($hex);
   }
 
   function hexstr($hex)
   {
-       $string="";
-       for ($i=0; $i<strlen($hex)-1; $i+=2) {
-               $string.= chr(hexdec($hex[$i].$hex[$i+1]));
-       }
+       $string="";
 
-       return ($string);
+       for ($i=0; $i<strlen($hex)-1; $i+=2) {
+               $string.= chr(hexdec($hex[$i].$hex[$i+1]));
+       }
+  
+       return ($string);
   }
 
   function endian($src)
   {
-       return (substr($src, 2, 2).substr($src, 0, 2));
+       return (substr($src, 2, 2).substr($src, 0, 2));
   }
 
   function genTime ($minutes)
   {
-       $usec= (int) ($minutes * 60 * 1000);
-       $src=  sprintf('%04X%04X', $usec & 0x0FFFF, ($usec & 0x0FFFF0000) >> 16);
-       return (sambaMungedDial::endian(substr($src, 0, 4)).sambaMungedDial::endian(substr($src, 4, 4)));
+       $usec= (int) ($minutes * 60 * 1000);
+       $src=  sprintf('%04x%04x', $usec & 0x0FFFF, ($usec & 0x0FFFF0000) >> 16);
+       return (sambaMungedDial::endian(substr($src, 0, 4)).sambaMungedDial::endian(substr($src, 4, 4)));
   }
 
   function readTime ($time)
   {
-       $lo= substr($time, 0, 4);
-       $hi= substr($time, 4, 4);
-
-       $usecs= (hexdec(substr($lo, 2, 2)) * 256 + hexdec(substr($lo, 0, 2))) +
-               (hexdec(substr($hi, 2 ,2)) * 256 + hexdec(substr($hi, 0, 2))) * 256 * 256;
-
-       return ((int)($usecs / (60 * 1000)));
+       $lo= substr($time, 0, 4);
+       $hi= substr($time, 4, 4);
+  
+       $usecs= (hexdec(substr($lo, 2, 2)) * 256 + hexdec(substr($lo, 0, 2))) +
+               (hexdec(substr($hi, 2 ,2)) * 256 + hexdec(substr($hi, 0, 2))) * 256 * 256;
+  
+       return ((int)($usecs / (60 * 1000)));
   }
 
   function to8bit($string)
   {
-       $result= "";
-
-       /* Strip zeros */
-       for ($i= 0; $i<strlen($string); $i++){
-               if ($string[$i] != chr(0)){
-                       $result.= $string[$i];
-               }
-       }
-
-       return ($result);
+       $result= "";
+  
+       /* Strip zeros */
+       for ($i= 0; $i<strlen($string); $i++){
+               if ($string[$i] != chr(0)){
+                       $result.= $string[$i];
+               }
+       }
+  
+       return ($result);
   }
 
   function is_samba_path($path)
   {
-       if ($path == ""){
-               return (TRUE);
-       }
-
-       if (!preg_match('/^[a-z0-9%\\\\_.:+-\\\\$]+$/i', $path)){
-               return (FALSE);
-       }
+       if ($path == ""){
+               return (TRUE);
+       }
 
-       return preg_match ("/\\\\.+$/", $path);
+       if (!preg_match('/^[a-z0-9%\\\\_.:+-\\\\$]+$/i', $path)){
+               return (FALSE);
+       }
+  
+       return preg_match ("/\\\\.+$/", $path);
   }
 
   /* Encode full MungedDial-String */
   function encode_munged ($params)
   {
-       /* Walk through the parameters and convert them */
-       $result= sambaMungedDial::hexstr(FILEHEADER);
-       foreach ($params as $paramName => $paramValue) {
-               
-               /* String parameter? */
-               if (in_array($paramName, $this->stringParams)){
-                       $isString= TRUE;
-                       $paramValue= sambaMungedDial::strhex($paramValue.chr(0).chr(0));
-               } else {
-                       $isString= FALSE;
-               }
-
-               /* Time parameter? */
-               if (in_array($paramName, $this->timeParams)){
-                       $paramValue= sambaMungedDial::genTime($paramValue);
-               }
-
-               $result.= sambaMungedDial::munge($paramName, $paramValue, $isString);
-       }
-       
-       return ($result);
+       /* Walk through the parameters and convert them */
+       $result= sambaMungedDial::hexstr(FILEHEADER);
+  
+       // CHANGED: We need to insert the number of attributes right after FILEHEADER.
+       $counter= 0;
+       $result_tmp= "";
+       foreach ($params as $paramName => $paramValue) {
+               /* String parameter? */
+               if (in_array($paramName, $this->stringParams)){
+                       $isString= TRUE;
+                       $paramValue= sambaMungedDial::strhex($paramValue.chr(0).chr(0));
+               } else {
+                       $isString= FALSE;
+               }
+  
+               /* Time parameter? */
+               if (in_array($paramName, $this->timeParams)){
+                       $paramValue= sambaMungedDial::genTime($paramValue);
+               }
+  
+               $result_tmp.= sambaMungedDial::munge($paramName, $paramValue, $isString);
+               $counter++;
+       }
+       
+       // First add the number of attributes
+       $result.= sambaMungedDial::hexstr(sprintf("%02x00", $counter));
+  
+       // Then the usual stuff
+       $result.= $result_tmp;
+  
+       return ($result);
   }
 
   /* Setup parameter given by paramName to MungedDial-Format */
   function munge($paramName, $paramValue, $isString) 
   {
-       $result= "";
-       
-       /* Encode paramName to UTF-16 */
-        if (function_exists("recode")){
-                $utfName= recode("ISO8859-15..UTF-16", $paramName);
-        } else {
-                $utfName= iconv("ISO8859-15", "UTF-16BE", $paramName);
-        }
-
-       /* Set parameter length, high and low byte */
-       $paramLen= strlen($utfName);
-       $result.= chr($paramLen & 0x0FF);
-       $result.= chr(($paramLen & 0x0FF00) >> 8);
-
-       /* String parameters have additional trailing bytes */
-       $valueLen= strlen($paramValue);
-       $result.= chr($valueLen & 0x0FF);
-       $result.= chr(($valueLen & 0x0FF00) >> 8);
-       
-       /* Length fields have a trailing '01' appended by the UTF-16 converted name */
-       $result.= chr(1);
-       $result.= $utfName;
-
-       /* Parameter is padded with '00' */
-       $result.= chr(0);
-       $result.= $paramValue;
-
-       /* Append a trailing '00' to string parameters */
-       if ($isString && (strlen($paramValue) & 1)){
-               $result.= chr(0);
-       }
-       
-       return ($result);
+       $result= "";
+       
+       /* Encode paramName to UTF-16 */
+          if (function_exists("recode")){
+                  $utfName= recode("ISO8859-15..UTF-16", $paramName);
+          } else {
+                  $utfName= iconv("ISO8859-15", "UTF-16BE", $paramName);
+          }
+  
+       /* Set parameter length, high and low byte */
+       $paramLen= strlen($utfName);
+       $result.= chr($paramLen & 0x0FF);
+       $result.= chr(($paramLen & 0x0FF00) >> 8);
+  
+       /* String parameters have additional trailing bytes */
+       $valueLen= strlen($paramValue);
+       $result.= chr($valueLen & 0x0FF);
+       $result.= chr(($valueLen & 0x0FF00) >> 8);
+       
+       /* Length fields have a trailing '01' appended by the UTF-16 converted name */
+       $result.= chr(1);
+       $result.= $utfName;
+  
+       /* Parameter is padded with '00' */
+       $result.= chr(0);
+       $result.= $paramValue;
+  
+       /* Append a trailing '00' to string parameters */
+       if ($isString && (strlen($paramValue) & 1)){
+               $result.= chr(0);
+       }
+       
+       return ($result);
   }
 
   /* Takes a base64-encoded MungedDial-String and returns an array of included parameters and values */
   function decode_munged($munge)
   {
-       $result= array();
-               
-       /* Remove base64 encoding and skip FILEHEADER */
-       $ctxField= substr(base64_decode($munge), strlen(FILEHEADER) / 2);
-
-       /* Decode parameters */
-       while ($ctxField!=""){
-
-               /* Read value lengths */
-               $ctxParmNameLength= ord($ctxField[0]) + 16 * ord($ctxField[1]);
-               $ctxParmLength= ord($ctxField[2]) + 16 * ord($ctxField[3]);
-                               
-               /* Reposition ctxField on start of parameter name, read parameter name */
-               $ctxField= substr($ctxField, 6);
-               $ctxParmName= sambaMungedDial::to8bit(substr($ctxField, 0, $ctxParmNameLength));
-                               
-               /* Reposition ctxField on start of parameter */
-               $ctxField= substr($ctxField, $ctxParmNameLength);
-               $ctxParm= substr($ctxField, 0, $ctxParmLength);
-                               
-               /* If string parameter, convert */
-               if (in_array($ctxParmName, $this->stringParams)){
-                               $ctxParm= sambaMungedDial::hexstr($ctxParm);
-               }
-               /* If time parameter, convert */
-               if (in_array($ctxParmName, $this->timeParams)){
-                       $ctxParm= sambaMungedDial::readTime($ctxParm);
-               }
-
-               /* Assign in result array */
-               $result[$ctxParmName]= trim($ctxParm);
-                               
-               /* Reposition ctxField on end of parameter and continue */
-               $ctxField= substr($ctxField, $ctxParmLength);
-       }
-
-       return ($result);
+       $result= array();
+               
+       /* 
+        * Remove base64 encoding and skip FILEHEADER.
+        * The '4' is added, because the FILEHEADER has been stripped by 4 chars.
+        * These is the number of attributes follow - we don't need this now - only when writing.
+        */
+       $ctxField= substr(base64_decode($munge), (strlen(FILEHEADER)+4) / 2);
+  
+       /* Decode parameters */
+       while ($ctxField!=""){
+  
+               /* Read value lengths */
+               $ctxParmNameLength= ord($ctxField[0]) + 16 * ord($ctxField[1]);
+               $ctxParmLength= ord($ctxField[2]) + 16 * ord($ctxField[3]);
+                               
+               /* Reposition ctxField on start of parameter name, read parameter name */
+               $ctxField= substr($ctxField, 6);
+               $ctxParmName= sambaMungedDial::to8bit(substr($ctxField, 0, $ctxParmNameLength));
+                               
+               /* Reposition ctxField on start of parameter */
+               $ctxField= substr($ctxField, $ctxParmNameLength);
+               $ctxParm= substr($ctxField, 0, $ctxParmLength);
+                               
+               /* If string parameter, convert */
+               if (in_array($ctxParmName, $this->stringParams)){
+                               $ctxParm= sambaMungedDial::hexstr($ctxParm);
+               }
+               /* If time parameter, convert */
+               if (in_array($ctxParmName, $this->timeParams)){
+                       $ctxParm= sambaMungedDial::readTime($ctxParm);
+               }
+  
+               /* Assign in result array */
+               $result[$ctxParmName]= trim($ctxParm);
+                               
+               /* Reposition ctxField on end of parameter and continue */
+               $ctxField= substr($ctxField, $ctxParmLength);
+       }
+  
+       return ($result);
   }
 
   /* function takes a base64-encoded sambaMungedDial */
   function load ($mungedDial)
   {
-       $this->ctx= $this->decode_munged($mungedDial);
+       $this->ctx= $this->decode_munged($mungedDial);
   }
 
   /* Returns ready-to-run mungedDialString to be filled into ldap */
   function getMunged ()
   {
        // Do extra check for valid timeParams (they must be set to 0 if disabled)
-       foreach($this->timeParams as $value) {
-               if(!isset($this->ctx[$value])) {
-                       $this->ctx[$value]= 0;
-               }
-       }
-       $result= base64_encode($this->encode_munged($this->ctx));
-       return $result;
+       foreach($this->timeParams as $value) {
+               if(!isset($this->ctx[$value])) {
+                       $this->ctx[$value]= 0;
+               }
+       }
+         $result= base64_encode($this->encode_munged($this->ctx));
+         
+    return $result;
   }
 
   /* Returns array of flags, which can be set on-demand with activated java-script */
   function getOnDemandFlags ()
   {
-       $result= array();
-       if ($_SESSION["js"]){
-               foreach ($this->timeParams as $value) {
-                       if (!isset($this->ctx[$value]) || (isset($this->ctx[$value]) && $this->ctx[$value] == 0)) {
-                               $result[$value."Mode"]= "disabled";
-                       } else {
-                               $result[$value."Mode"]= "";
-                       }
-               }
-               
-               if (substr($this->ctx['CtxCfgFlags1'], 6, 1) == "1") {
-                       $result['CtxInitialProgramMode'] = "disabled";
-               } else {
-                       $result['CtxInitialProgramMode'] = "";
-               }
-       }else{
-               foreach ($this->timeParams as $value) {
-                       $result[$value."Mode"]= "";
-               }
-               
-               $result['CtxInitialProgramMode'] = "";
-
-       }
-
-       return $result;
+       $result= array();
+       if ($_SESSION["js"]){
+               foreach ($this->timeParams as $value) {
+                       if (!isset($this->ctx[$value]) || (isset($this->ctx[$value]) && $this->ctx[$value] == 0)) {
+                               $result[$value."Mode"]= "disabled";
+                       } else {
+                               $result[$value."Mode"]= "";
+                       }
+               }
+               
+               if (substr($this->ctx['CtxCfgFlags1'], 6, 1) == "1") {
+                       $result['CtxInitialProgramMode'] = "disabled";
+               } else {
+                       $result['CtxInitialProgramMode'] = "";
+               }
+       }else{
+               foreach ($this->timeParams as $value) {
+                       $result[$value."Mode"]= "";
+               }
+               
+               $result['CtxInitialProgramMode'] = "";
+  
+       }
+  
+       return $result;
   }
 
   /*Gets Terminal-Server-Login value: enabled/disabled */
   function getTsLogin ()
   {
-       $flags= ord(substr($this->ctx['CtxCfgFlags1'], 5, 1));
-       
-       if ($flags & 1) {
-               $result= false;
-       } else {
-               $result= true;
-  }
-
-       return $result;
+       $flags= ord(substr($this->ctx['CtxCfgFlags1'], 5, 1));
+       
+       if ($flags & 1) {
+               $result= false;
+       } else {
+               $result= true;
+    }
+  
+       return $result;
   }
 
   /* Sets Terminal-Server-Login value: enabled/disabled */
   function setTsLogin ($checked)
   {
-       $flag= substr($this->ctx['CtxCfgFlags1'], 5, 1);
-       
-       if ($checked) {
-               $flag|= 1;
-       } else {
-               $flag&= 0xFE;
-       }
-       
-       $this->ctx['CtxCfgFlags1'][5]= sprintf('%1X', $flag);
+       $flag= substr($this->ctx['CtxCfgFlags1'], 5, 1);
+       
+       if ($checked) {
+               $flag|= 1;
+       } else {
+               $flag&= 0xFE;
+       }
+       
+       $this->ctx['CtxCfgFlags1'][5]= sprintf('%1x', $flag);
   }
 
   /* gets Broken-Connection value: disconnect/reset */
   function getBrokenConn ()
   {
-       $flags= ord(substr($this->ctx['CtxCfgFlags1'], 5, 1));
-       if ($flags & 4) {
-               $result= "1";
-       } else {
-               $result= "0";
-       }
-       
-       return $result;
+       $flags= ord(substr($this->ctx['CtxCfgFlags1'], 5, 1));
+       if ($flags & 4) {
+               $result= "1";
+       } else {
+               $result= "0";
+       }
+       
+       return $result;
   }
 
   /* sets Broken-Connection value: disconnect/reset */
   function setBrokenConn ($checked) 
   {
-       $flag= substr($this->ctx['CtxCfgFlags1'], 5, 1);
-       
-       if ($checked) {
-               $flag|= 4;
-       } else {
-               $flag&= 0xFB;
-       }
-       
-       $this->ctx['CtxCfgFlags1'][5]= sprintf('%1X', $flag);
+       $flag= substr($this->ctx['CtxCfgFlags1'], 5, 1);
+       
+       if ($checked) {
+               $flag|= 4;
+       } else {
+               $flag&= 0xFB;
+       }
+       
+       $this->ctx['CtxCfgFlags1'][5]= sprintf('%1x', $flag);
   }
 
   /* gets Reconnection value: from any client/from previous client only */
   function getReConn ()
   {
-       $flags= ord(substr($this->ctx['CtxCfgFlags1'], 5, 1));
-       if ($flags & 2) {
-               $result= "1";
-       } else {
-               $result= "0";   
-       }
-       
-       return $result;
+       $flags= ord(substr($this->ctx['CtxCfgFlags1'], 5, 1));
+       if ($flags & 2) {
+               $result= "1";
+       } else {
+               $result= "0";   
+       }
+       
+       return $result;
   }
 
   /* sets Reconnection value: from any client/from previous client only */
   function setReConn ($checked)
   {
-       $flag= substr($this->ctx['CtxCfgFlags1'], 5, 1);
-       
-       if ($checked) {
-               $flag|= 2;
-       } else {
-               $flag&= 0xFD;
-       }
-       
-       $this->ctx['CtxCfgFlags1'][5]= sprintf('%1X', $flag);
+       $flag= substr($this->ctx['CtxCfgFlags1'], 5, 1);
+       
+       if ($checked) {
+               $flag|= 2;
+       } else {
+               $flag&= 0xFD;
+       }
+       
+       $this->ctx['CtxCfgFlags1'][5]= sprintf('%1x', $flag);
   }
 
   /* gets Inherit-config-from-client value: enabled/disabled */
   function getInheritMode ()
   {
-       if (substr($this->ctx['CtxCfgFlags1'], 6, 1) == "1") {
-               $result= true;
-       } else {
-               $result= false;
-       }
-
-       return $result;
+       if (substr($this->ctx['CtxCfgFlags1'], 6, 1) == "1") {
+               $result= true;
+       } else {
+               $result= false;
+       }
+  
+       return $result;
   }
 
   /* sets Inherit-config-from-client value: enabled/disabled */
   function setInheritMode ($checked)
   {
-       if ($checked) {
-               $this->ctx['CtxCfgFlags1'][6]= "1";
-       } else {
-               $this->ctx['CtxCfgFlags1'][6]= "0";
-       }
+       if ($checked) {
+               $this->ctx['CtxCfgFlags1'][6]= "1";
+       } else {
+               $this->ctx['CtxCfgFlags1'][6]= "0";
+       }
   }
 
   /* gets shadow value (enum): 0-4
@@ -397,161 +422,161 @@ class sambaMungedDial
   */
   function getShadow ()
   {
-       $result= substr($this->ctx['CtxCfgFlags1'], 1, 1);
-       return $result;
+       $result= substr($this->ctx['CtxShadow'], 1, 1);
+       return $result;
   }
 
   /* sets shadow value */
   function setShadow ($checked, $value)
   {
-       if ($checked) {
-               $this->ctx['CtxCfgFlags1'][1]= sprintf('%1X', $value);
-       }
+       if ($checked) {
+               $this->ctx['CtxShadow'][1]= sprintf('%1x', $value);
+       }
   }
 
   /* gets connect-client-drive-at-logon value: enabled/disabled */
   function getConnectClientDrives ()
   {
-       $connections= hexdec(substr($this->ctx['CtxCfgFlags1'], 2, 1));
-       if ($connections & 8) {
-               $result= true;
-       } else {
-               $result= false;
-       }
-
-       return $result;
+       $connections= hexdec(substr($this->ctx['CtxCfgFlags1'], 2, 1));
+       if ($connections & 8) {
+               $result= true;
+       } else {
+               $result= false;
+       }
+  
+       return $result;
   }
 
   /* sets connect-client-drive-at-logon value: enabled/disabled */
   function setConnectClientDrives ($checked)
   {
-       $flag= hexdec(substr($this->ctx['CtxCfgFlags1'], 2, 1));
-       if ($checked) {
-               $flag|= 8;
-       } else {
-               $flag&= 0xF7;
-       }
-
-       $this->ctx['CtxCfgFlags1'][2]= sprintf('%1X', $flag);
+       $flag= hexdec(substr($this->ctx['CtxCfgFlags1'], 2, 1));
+       if ($checked) {
+               $flag|= 8;
+       } else {
+               $flag&= 0xF7;
+       }
+  
+       $this->ctx['CtxCfgFlags1'][2]= sprintf('%1x', $flag);
   }
 
   /* gets connect-client-printers-at-logon value: enabled/disabled */
   function getConnectClientPrinters ()
   {
-       $connections= hexdec(substr($this->ctx['CtxCfgFlags1'], 2, 1));
-       if ($connections & 4) {
-               $result= true;
-       } else {
-               $result= false;
-       }
-       
-       return $result;
+       $connections= hexdec(substr($this->ctx['CtxCfgFlags1'], 2, 1));
+       if ($connections & 4) {
+               $result= true;
+       } else {
+               $result= false;
+       }
+       
+       return $result;
   }
 
   /* sets connect-client-printers-at-logon value: enabled/disabled */
   function setConnectClientPrinters ($checked)
   {
-       $flag= hexdec(substr($this->ctx['CtxCfgFlags1'], 2, 1));
-       
-       if ($checked) {
-               $flag|= 4;
-       } else {
-               $flag&= 0xFB;
-       }
-       
-       $this->ctx['CtxCfgFlags1'][2]= sprintf('%1X', $flag);
+       $flag= hexdec(substr($this->ctx['CtxCfgFlags1'], 2, 1));
+       
+       if ($checked) {
+               $flag|= 4;
+       } else {
+               $flag&= 0xFB;
+       }
+       
+       $this->ctx['CtxCfgFlags1'][2]= sprintf('%1x', $flag);
   }
 
   /* gets set-client-printer-to-default value: enabled/disabled */
   function getDefaultPrinter ()
   {
-       $connections= hexdec(substr($this->ctx['CtxCfgFlags1'], 2, 1));
-       if ($connections & 2) {
-               $result= true;
-       } else {
-               $result= false;
-       }
-
-       return $result;
+       $connections= hexdec(substr($this->ctx['CtxCfgFlags1'], 2, 1));
+       if ($connections & 2) {
+               $result= true;
+       } else {
+               $result= false;
+       }
+  
+       return $result;
   }
 
   /* sets set-client-printer-to-default value: enabled/disabled */
   function setDefaultPrinter ($checked)
   {
-       $flag= hexdec(substr($this->ctx['CtxCfgFlags1'], 2, 1));
-       
-       if ($checked) {
-               $flag|= 2;
-       } else {
-               $flag&= 0xFD;
-       }
-       
-       $this->ctx['CtxCfgFlags1'][2]= sprintf('%1X', $flag);
+       $flag= hexdec(substr($this->ctx['CtxCfgFlags1'], 2, 1));
+       
+       if ($checked) {
+               $flag|= 2;
+       } else {
+               $flag&= 0xFD;
+       }
+       
+       $this->ctx['CtxCfgFlags1'][2]= sprintf('%1x', $flag);
   }
 
   /* SMARTY: gets the checkbox state of "Connection" */
   function getCtxMaxConnectionTimeF ()
   {
        // Connection Time is 0 if disabled
-       if (isset($this->ctx['CtxMaxConnectionTime']) && ($this->ctx['CtxMaxConnectionTime'] != 0)) {
-               $result= true;
-       } else {
-               $result= false;
-       }
-
-       return $result;
+       if (isset($this->ctx['CtxMaxConnectionTime']) && ($this->ctx['CtxMaxConnectionTime'] != 0)) {
+               $result= true;
+       } else {
+               $result= false;
+       }
+  
+       return $result;
   }
 
   /* SMARTY: sets the checkbox "Connection" to unchecked */
   function setCtxMaxConnectionTimeF ($checked)
   {
-       if ($checked) {
-               unset ($this->ctx['CtxMaxConnectionTime']);
-       }
+       if ($checked) {
+               unset ($this->ctx['CtxMaxConnectionTime']);
+       }
   }
 
   /* SMARTY: gets the checkbox state of "Disconnection" */
   function getCtxMaxDisconnectionTimeF ()
   {
        // Connection Time is 0 if disabled
-       if (isset($this->ctx['CtxMaxDisconnectionTime']) && ($this->ctx['CtxMaxDisconnectionTime'] != 0)) {
-               $result= true;
-       } else {
-               $result= false;
-       }
+       if (isset($this->ctx['CtxMaxDisconnectionTime']) && ($this->ctx['CtxMaxDisconnectionTime'] != 0)) {
+               $result= true;
+       } else {
+               $result= false;
+       }
 
-       return $result;
+       return $result;
   }
 
   /* SMARTY: sets the checkbox "Disconnection" to unchecked */
   function setCtxMaxDisconnectionTimeF ($checked)
   {
-       if ($checked) {
-               unset ($this->ctx['CtxMaxDisconnectionTime']);
-       } 
+       if ($checked) {
+               unset ($this->ctx['CtxMaxDisconnectionTime']);
+       } 
   }
 
   /* SMARTY: gets the checkbox state of "Idle" */
   function getCtxMaxIdleTimeF ()
   {
        // Connection Time is 0 if disabled
-       if (isset($this->ctx['CtxMaxIdleTime']) && ($this->ctx['CtxMaxIdleTime'] != 0)) {
-               $result= true;
-       } else {
-               $result= false;
-       }
-
-       return $result;
+       if (isset($this->ctx['CtxMaxIdleTime']) && ($this->ctx['CtxMaxIdleTime'] != 0)) {
+               $result= true;
+       } else {
+               $result= false;
+       }
+  
+       return $result;
   }
 
   /* SMARTY: sets the checkbox "Idle" to unchecked */
   function setCtxMaxIdleTimeF ($checked)
   {
-       if ($checked) {
-               unset ($this->ctx['CtxMaxIdleTime']);
-       }
+       if ($checked) {
+               unset ($this->ctx['CtxMaxIdleTime']);
+       }
   }
-
 }
 
+// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 ?>