trunk/gosa-plugins/goto/admin/systems/goto/class_workstationService.inc

   1 <?php
   2
   3 class workservice extends plugin
   4 {
   5   var $gotoScannerEnable;
   6
   7   /* Generic terminal attributes */
   8   var $gotoXMonitor= "";
   9   var $gotoXDriver= "";
  10   var $gotoXResolution= "";
  11   var $gotoXColordepth= "";
  12   var $gotoXHsync= "";
  13   var $gotoXVsync= "";
  14   var $AutoSync = false;
  15   var $gotoXKbModel= "";
  16   var $gotoXKbLayout= "";
  17   var $gotoXKbVariant= "";
  18   var $gotoXMouseType= "";
  19   var $gotoXMouseport= "";
  20   var $gotoScannerClients= "";
  21   var $gotoScannerBackend= "";
  22   var $goFonHardware= "automatic";
  23   var $view_logged = FALSE;
  24
  25   /* Needed values and lists */
  26   var $ignore_account= TRUE;
  27   var $base= "";
  28   var $cn= "";
  29   var $orig_dn= "";
  30   var $XDrivers= array();
  31   var $XResolutions = array();
  32   var $MouseTypes= array();
  33   var $MousePorts= array();
  34   var $hardware_list= array();
  35   var $used_hardware= array();
  36
  37
  38   /* attribute list for save action */
  39   var $attributes= array("gotoXMonitor", "gotoXDriver", "gotoXResolution", "gotoXColordepth",
  40       "gotoXHsync", "gotoXVsync",
  41       "gotoScannerEnable", "gotoScannerClients",
  42       "gotoScannerBackend", "gotoXKbModel", "gotoXKbLayout", "gotoXKbVariant",
  43       "gotoXMouseType", "gotoXMouseport", "goFonHardware");
  44   var $objectclasses= array("GOhard");
  45
  46   var $XColordepths     =array();
  47   var $XKbModels        =array();
  48   var $XKbLayouts       =array();
  49   var $XKbVariants      =array();
  50
  51   function workservice (&$config, $dn= NULL, $parent= NULL)
  52   {
  53     plugin::plugin ($config, $dn, $parent);
  54
  55     $this->XResolutions= array(
  56         "640x480"   =>  "640x480",
  57         "800x600"   =>  "800x600",
  58         "1024x768"  =>  "1024x768",
  59         "1152x864"  =>  "1152x864",
  60         "1280x1024" =>  "1280x1024",
  61         "1400x1050" =>  "1400x1050",
  62         "1600x1200" =>  "1600x1200");
  63
  64     if($this->config->get_cfg_value("resolutions") != ""){
  65       $file = $this->config->get_cfg_value("resolutions");
  66
  67       if(is_readable($file)){
  68         $str = file_get_contents($file);
  69         $lines = split("\n",$str);
  70         foreach($lines as $line){
  71           $line = trim($line);
  72           if(!empty($line)){
  73             $this->XResolutions[$line]=$line;
  74           }
  75         }
  76         //natcasesort($this->gotoXResolutions);
  77       }else{
  78         msg_dialog::display(_("Configuration error"), msgPool::cannotReadFile($file), WARNING_DIALOG);
  79       }
  80     }
  81
  82     /* Get list of available xdrivers */
  83     foreach($this->getListOfXDrivers() as $xdriver) {
  84       $this->XDrivers[$xdriver] = $xdriver;
  85     }
  86
  87     if (isset($this->attrs['gosaGroupObjects'])) {
  88       array_unshift($this->XDrivers, "["._("manual/auto")."]");
  89     }
  90     else {
  91       array_unshift($this->XDrivers, "["._("unknown")."]");
  92     }
  93
  94     $this->XColordepths= array(
  95         "8"        => "8 " ._("bit"),
  96         "15"       => "15 "._("bit"),
  97         "16"       => "16 "._("bit"),
  98         "24"       => "24 "._("bit"));
  99
 100     foreach(array ("btc9000", "chicony", "compaq", "dell", "dell101", "everex",
 101           "flexpro", "geniuscomfy", "hp", "itouch", "jp106", "logicordless",
 102           "logiinetnav", "logiinternet", "macintosh", "microsoft",
 103           "microsoftpro", "omnikey101", "pc101", "pc102", "pc104",
 104           "pc105", "rapidaccess", "rapidaccess2", "winbook") as $type){
 105       $this->XKbModels[$type] = $type;
 106     }
 107
 108     $this->MouseTypes= array("auto" => "auto",
 109                              "explorerps/2" => "explorerps/2",
 110                              "ImPS/2" => "ImPS/2",
 111                              "PS/2" => "PS/2",
 112                              "Microsoft" => "Microsoft",
 113                              "Logitech" => "Logitech",);
 114
 115     $this->MousePorts= array("/dev/input/mice" => "/dev/input/mice",
 116                              "/dev/mouse" => "/dev/mouse",
 117                              "/dev/psaux" => "/dev/psaux",
 118                              "/dev/ttyS0" => "/dev/ttyS0",
 119                              "/dev/ttyS1" => "/dev/ttyS1",);
 120
 121     /* Additional values will be extracted from CONFIG_DIR./keyboardLayouts */
 122     $this->XKbLayouts = array("de"=> "de","en" =>"en", "es" => "es", "us" =>"us", "fr" => "fr");
 123     $this->XKbVariants= array ("nodeadkeys"=>"nodeadkeys", "basic"=>"basic");
 124
 125     /* try to read additional keyboard layouts
 126      */
 127     if(file_exists(CONFIG_DIR."/keyboardLayouts")){
 128       if(is_readable(CONFIG_DIR."/keyboardLayouts")){
 129         $str = file_get_contents(CONFIG_DIR."/keyboardLayouts");
 130         $tmp = split("\n",$str);
 131         foreach($tmp as $entry){
 132           if((!empty($entry)) && (!preg_match("/^#/",$entry))){
 133             $entry = trim($entry);
 134             $tmp2 = split ("\:",$entry);
 135             $la =   trim($tmp2[0]);   // What would be saved to ldap
 136             $da =   trim($tmp2[1]);   // This wis displayed in the listbox
 137             $this->XKbLayouts [ $la] = $da;
 138           }
 139         }
 140       }
 141     }
 142
 143     $this->orig_dn= $this->dn;
 144
 145     /* Load phone hardware list
 146      */
 147     $tmp = get_sub_list("(objectClass=goFonHardware)","",array(get_ou("phoneRDN")),
 148                   $this->config->current['BASE'],array("cn","description"), GL_NO_ACL_CHECK);
 149     foreach($tmp as $attrs){
 150       $cn= $attrs['cn'][0];
 151       $description= "";
 152       if (isset($attrs['description'])){
 153         $description= " - ".$attrs['description'][0];
 154       }
 155       $this->hardware_list[$cn]= "$cn$description";
 156     }
 157     $this->hardware_list["automatic"]= _("automatic");
 158     ksort($this->hardware_list);
 159
 160     /* These departments may contain objects that have
 161         goFonHardware set.
 162      */
 163     $deps_a = array(
 164         get_people_ou(),
 165         get_ou("ogroupRDN"),
 166         get_ou("serverRDN"),
 167         get_ou("terminalRDN"),
 168         get_ou("workstationRDN"),
 169         get_ou("printerRDN"),
 170         get_ou("componentRDN"),
 171         get_ou("phoneRDN"));
 172
 173     $tmp = get_sub_list("(goFonHardware=*)","",$deps_a,$this->config->current['BASE'],
 174         array('cn','dn','goFonHardware'),GL_NO_ACL_CHECK);
 175     foreach($tmp as $attrs){
 176       $cn = $attrs['goFonHardware'][0];
 177       if(isset($this->hardware_list[$cn])){
 178         $this->used_hardware[$cn]= $cn;
 179       }
 180     }
 181
 182     if(preg_match("/\+/",$this->gotoXHsync)){
 183       $this->AutoSync = true;
 184       $this->gotoXHsync = preg_replace("/\+/","-",$this->gotoXHsync);
 185       $this->gotoXVsync = preg_replace("/\+/","-",$this->gotoXVsync);
 186     }
 187
 188     /* Load hardware list */
 189     $ldap= $this->config->get_ldap_link();
 190     $ldap->cd($this->config->current['BASE']);
 191     $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".LDAP::prepare4filter($this->dn)."))");
 192     if ($ldap->count() == 1){
 193       $map= array("gotoXResolution", "gotoXColordepth", "gotoXKbModel", "gotoXKbLayout",
 194                   "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport", "gotoXDriver");
 195       $attrs= $ldap->fetch();
 196
 197       foreach ($map as $name){
 198         if (!isset($attrs[$name][0])){
 199           continue;
 200         }
 201
 202         switch ($name){
 203           case 'gotoXDriver':
 204             $ogroup_driver = $attrs['gotoXDriver'][0];
 205             if (in_array($ogroup_driver, $this->XDrivers) && (empty($this->attrs['gotoXDriver']))) {
 206                 $this->XDrivers = array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XDrivers;
 207             }
 208             break;
 209           case 'gotoXResolution':
 210             $this->XResolutions= array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XResolutions;
 211             break;
 212           case 'gotoXColordepth':
 213             $this->XColordepths= array('default' => _("inherited").' ['.$attrs[$name][0].' '._('Bit').']') + $this->XColordepths;
 214             break;
 215           case 'gotoXKbModel':
 216             $this->XKbModels= array('default' => _("inherited").' ['.$attrs[$name][0].']') + $this->XKbModels;
 217             break;
 218           case 'gotoXKbLayout':
 219             $this->XKbLayouts= array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XKbLayouts;
 220             break;
 221           case 'gotoXKbVariant':
 222             $this->XKbVariants= array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XKbVariants;
 223             break;
 224           case 'gotoXMouseType':
 225             $this->MouseTypes= array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->MouseTypes;
 226             break;
 227           case 'gotoXMouseport':
 228             $this->MousePorts= array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->MousePorts;
 229             break;
 230         }
 231
 232       }
 233
 234     }
 235
 236     /* Workaround to fill in inherited values if we've specified an objectclass */
 237     $SelectedSystemType = session::get("SelectedSystemType");
 238     if (isset($SelectedSystemType['ogroup']) && $SelectedSystemType['ogroup'] != 'none'){
 239       $this->XDrivers=array('default' => _("inherited"));
 240       $this->XResolutions= array('default' => _("inherited"));
 241       $this->XColordepths= array('default' => _("inherited"));
 242       $this->XKbModels= array('default' => _("inherited"));
 243       $this->XKbLayouts= array('default' => _("inherited"));
 244       $this->XKbVariants= array('default' => _("inherited"));
 245       $this->MouseTypes= array('default' => _("inherited"));
 246       $this->MousePorts= array('default' => _("inherited"));
 247     }
 248   }
 249
 250   function execute()
 251   {
 252     /* Call parent execute */
 253     plugin::execute();
 254
 255     if($this->is_account && !$this->view_logged){
 256       $this->view_logged = TRUE;
 257       new log("view","workstation/".get_class($this),$this->dn);
 258     }
 259
 260     /* Do we need to flip is_account state? */
 261     if (isset($_POST['modify_state'])){
 262       $this->is_account= !$this->is_account;
 263     }
 264
 265     /* Do we need to flip is_account state? */
 266     if(isset($_POST['modify_state'])){
 267       if($this->is_account && $this->acl_is_removeable()){
 268         $this->is_account= FALSE;
 269       }elseif(!$this->is_account && $this->acl_is_createable()){
 270         $this->is_account= TRUE;
 271       }
 272     }
 273
 274     /* Show main page */
 275     $smarty= get_smarty();
 276
 277     /* Assign ACLs */
 278     $tmp = $this->plInfo();
 279     foreach($tmp['plProvidedAcls'] as $name => $translated){
 280       $smarty->assign($name."ACL",$this->getacl($name));
 281     }
 282
 283     /* Arrays */
 284     foreach(array("XDrivers", "XResolutions", "XColordepths",
 285           "XKbModels", "XKbVariants",
 286           "MouseTypes", "MousePorts") as $val){
 287       $smarty->assign("$val", $this->$val);
 288     }
 289     $smarty->assign("XKbLayouts"    ,$this->XKbLayouts);
 290     $smarty->assign("XKbLayoutKeys" ,array_flip($this->XKbLayouts));
 291
 292     $smarty->assign("xdmcpservers", $this->config->data['SERVERS']['TERMINAL']);
 293     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 294     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 295
 296     /* Variables - select */
 297     foreach(array(
 298           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 299           "gotoXKbModel", "gotoXKbLayout","gotoScannerEnable",
 300           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 301
 302       $smarty->assign($val."_select", $this->$val);
 303     }
 304
 305     /* Variables */
 306     foreach(array("gotoXHsync", "gotoXVsync") as $val){
 307       $smarty->assign($val, $this->$val);
 308     }
 309     $smarty->assign("staticAddress", "");
 310
 311     /* Checkboxes */
 312     foreach(array("gotoScannerEnable") as $val){
 313       if ($this->$val == TRUE) {
 314         $smarty->assign("$val", "checked");
 315       } else {
 316         $smarty->assign("$val", "");
 317       }
 318     }
 319
 320     /* Phone stuff */
 321     $smarty->assign ("goFonHardware", $this->goFonHardware);
 322
 323     $perms = "";
 324     if(!$this->acl_is_writeable("goFonHardware")){
 325       $perms = " disabled ";
 326     }
 327
 328     $hl= "<select size=\"1\" name=\"goFonHardware\" ".$perms." title=\"".
 329       _("Choose the phone located at the current terminal")."\" >";
 330     foreach ($this->hardware_list as $cn => $description){
 331       if ($cn == $this->goFonHardware){
 332         $selected= "selected";
 333       } else {
 334         $selected= "";
 335       }
 336       if (isset($this->used_hardware[$cn])){
 337         $color= "style=\"color:#A0A0A0\"";
 338       } else {
 339         $color= "";
 340       }
 341       $hl.= "  <option $color label=\"$cn\" value=\"$cn\" $selected>$description</option>\n";
 342     }
 343     $hl.= "</select>\n";
 344     $smarty->assign ("hardware_list", $hl);
 345     $smarty->assign ("gotoXMonitor", $this->gotoXMonitor);
 346
 347     if($this->AutoSync){
 348       $smarty->assign("AutoSyncCHK"," checked ");
 349       $smarty->assign("hiddenState"," disabled ");
 350     }else{
 351       $smarty->assign("AutoSyncCHK"," ");
 352       $smarty->assign("hiddenState","");
 353     }
 354
 355     /* Show main page */
 356     return($smarty->fetch (get_template_path('workstationService.tpl',TRUE,dirname(__FILE__))));
 357   }
 358
 359   function remove_from_parent()
 360   {
 361     /* Cancel if there's nothing to do here */
 362     if ((!$this->acl_is_removeable())){
 363       return;
 364     }
 365
 366     /* Remove and write to LDAP */
 367     plugin::remove_from_parent();
 368     $ldap = $this->config->get_ldap_link();
 369     $ldap->cd($this->dn);
 370     $this->cleanup();
 371     $ldap->modify($this->attrs);
 372     $this->handle_post_events("remove");
 373     new log("remove","workstation/".get_class($this),$this->dn);
 374   }
 375
 376   /* Save data to object */
 377   function save_object()
 378   {
 379     plugin::save_object();
 380
 381     if((isset($_POST['workservicePosted'])) && $this->acl_is_writeable("AutoSync")) {
 382       if(isset($_POST['AutoSync'])){
 383         $this->AutoSync = true;
 384       }else{
 385         $this->AutoSync = false;
 386       }
 387     }
 388   }
 389
 390   /* Check supplied data */
 391   function check()
 392   {
 393     /* Call common method to give check the hook */
 394     $message= plugin::check();
 395
 396     /* Default entries can use blank hsync/vsync entries */
 397     if ($this->dn != "" && $this->cn != "default" && $this->cn != "wdefault"){
 398
 399       /* But only if no auto sync is enabled... */
 400       if (!$this->AutoSync){
 401
 402         /* Check vsync for correct usage */
 403         $val= preg_replace ("/\s/", "", $this->gotoXVsync);
 404
 405         if($this->acl_is_writeable("gotoXVsync")){
 406           if(empty($val)){
 407             $message[]= msgPool::required(_("VSync"));
 408           }elseif (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val)){
 409             $message[]= msgPool::invalid(_("VSync"));
 410           } else{
 411             list($v1,$v2)= preg_split ("/[-+]/", $val);
 412             if ($v2 != ""){
 413               if ($v1 > $v2){
 414                 $message[]= msgPool::invalid(_("VSync"));
 415               }
 416             }
 417           }
 418         }
 419
 420         /* Check hsync for correct usage */
 421         $val= preg_replace ("/\s/", "", $this->gotoXHsync);
 422         if($this->acl_is_writeable("gotoXHsync")){
 423           if(empty($val)){
 424             $message[]= msgPool::required(_("HSync"));
 425           }elseif (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val)){
 426             $message[]= msgPool::invalid(_("HSync"));
 427           } else{
 428             list($v1,$v2)= preg_split ("/[-+]/", $val);
 429             if ($v2 != ""){
 430               if ($v1 > $v2){
 431                 $message[]= msgPool::invalid(_("HSync"));
 432               }
 433             }
 434           }
 435         }
 436       }
 437     }
 438
 439     return ($message);
 440   }
 441
 442
 443   /* Save to LDAP */
 444   function save()
 445   {
 446     /* remove objectclass GOhard if this is an ogroup tab */
 447     if(isset($this->parent->by_object['ogroup'])){
 448       $this->objectclasses = array();
 449     }
 450
 451     plugin::save();
 452
 453     /* Strip out 'default' values */
 454     foreach(array(
 455           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 456           "gotoXKbModel", "gotoXKbLayout", "gotoXDriver",
 457           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 458
 459       if ($this->attrs[$val] == "default"){
 460         $this->attrs[$val]= array();
 461       }
 462     }
 463
 464     if($this->AutoSync){
 465       $this->attrs['gotoXHsync'] = "30+55";
 466       $this->attrs['gotoXVsync'] = "50+70";
 467     }
 468
 469     /* Write back to ldap */
 470     $ldap= $this->config->get_ldap_link();
 471     $ldap->cd($this->dn);
 472     $this->cleanup();
 473
 474
 475     $ldap->modify ($this->attrs);
 476     new log("modify","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 477     if (!$ldap->success()){
 478       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
 479     }
 480     $this->handle_post_events("modify");
 481
 482     /* Send goto reload event to gosaSupportDaemon */
 483     if(count($this->attrs)){
 484       $this->send_goto_reload();
 485     }
 486
 487   }
 488
 489
 490   function getListOfXDrivers()
 491   {
 492     /* Generate a list of xdrivers from CONFIG_DIR./xdrivers */
 493     $drivers = array();
 494     if (file_exists(CONFIG_DIR.'/xdrivers')){
 495       $xdrivers = file (CONFIG_DIR.'/xdrivers');
 496       foreach ($xdrivers as $line){
 497         if (!preg_match ("/^#/", $line)){
 498           $drivers[]= trim($line);
 499         }
 500       }
 501     } else {
 502       $drivers = array("ati", "atimisc", "chips", "cirrus", "cyrix", "fbdev", "fglrx",
 503           "i128", "i740", "i810", "intel", "imstt", "mga", "neomagic", "newport", "nsc",  "nv", "nvidia",
 504           "r128", "radeon", "rendition", "s3", "s3virge", "savage", "siliconmotion",
 505           "sis", "tdfx", "tga", "trident", "tseng", "vboxvideo", "vesa", "vga", "vmware");
 506     }
 507     return($drivers);
 508   }
 509
 510
 511   /* Return plugin informations for acl handling */
 512   static function plInfo()
 513   {
 514     return (array(
 515           "plShortName"   => _("Service"),
 516           "plDescription" => _("Workstation service"),
 517           "plSelfModify"  => FALSE,
 518           "plDepends"     => array(),
 519           "plPriority"    => 10,
 520           "plSection"     => array("administration"),
 521           "plCategory"    => array("workstation","ogroups"),
 522
 523           "plProvidedAcls"=> array(
 524             "gotoXMonitor"          => _("Monitor"),
 525             "gotoXDriver"           => _("Gfx driver"),
 526             "gotoXResolution"       => _("Gfx resolution"),
 527             "gotoXColordepth"       => _("Gfx color depth"),
 528             "gotoXHsync"            => _("HSync"),
 529             "gotoXVsync"            => _("VSync"),
 530             "AutoSync"              => _("Use DDC"),
 531             "gotoScannerEnable"     => _("Scanner enabled"),
 532             "gotoXKbModel"          => _("Keyboard model"),
 533             "gotoXKbLayout"         => _("Keyboard layout"),
 534             "gotoXKbVariant"        => _("Keyboard variant"),
 535             "gotoXMouseType"        => _("Mouse type"),
 536             "gotoXMouseport"        => _("Mouse port"),
 537             "goFonHardware"         => _("Telephone hardware"))
 538             ));
 539   }
 540
 541
 542   /*! \brief  Send goto_reload event to support daemon
 543    */
 544   function send_goto_reload()
 545   {
 546     if(count($this->attrs) && class_available("DaemonEvent")){
 547       $events = DaemonEvent::get_event_types(SYSTEM_EVENT | HIDDEN_EVENT);
 548       $o_queue = new gosaSupportDaemon();
 549       if(isset($events['TRIGGERED']['DaemonEvent_goto_reload'])){
 550         $evt = $events['TRIGGERED']['DaemonEvent_goto_reload'];
 551         $macs = array();
 552
 553         /* Get list of macAddresses
 554          */
 555         if(isset($this->parent->by_object['ogroup'])){
 556
 557           /* If we are an object group, add all member macs
 558            */
 559           $p = $this->parent->by_object['ogroup'];
 560           foreach($p->memberList as $dn => $obj){
 561             if(preg_match("/".preg_quote(get_ou("systemIncomingRDN"), '/')."/",$dn)) continue;
 562             if(isset($p->objcache[$dn]['macAddress']) && !empty($p->objcache[$dn]['macAddress'])){
 563               $macs[] = $p->objcache[$dn]['macAddress'];
 564             }
 565           }
 566         }elseif(isset($this->parent->by_object['workgeneric']->netConfigDNS->macAddress)){
 567
 568           /* We are a workstation. Add current mac.
 569            */
 570           $mac = $this->parent->by_object['workgeneric']->netConfigDNS->macAddress;
 571           if(!empty($mac) && !preg_match("/".preg_quote(get_ou("systemIncomingRDN"), '/')."/",$this->orig_dn)){
 572             $macs[] = $mac;
 573           }
 574         }
 575
 576         /* Trigger event for all member objects
 577          */
 578         if(count($macs)){
 579           $tmp = new $evt['CLASS_NAME']($this->config);
 580           $tmp->set_type(TRIGGERED_EVENT);
 581           $target = $o_queue->get_host().":".$o_queue->get_port();
 582           $tmp->add_targets(array($target));
 583           $tmp->set_macs($macs);
 584           if(!$o_queue->append($tmp,TRUE)){
 585             msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
 586           }
 587         }
 588       }
 589     }
 590   }
 591
 592
 593   function PrepareForCopyPaste($source)
 594   {
 595     plugin::PrepareForCopyPaste($source);
 596
 597     if(preg_match("/\+/",$this->gotoXHsync)){
 598       $this->AutoSync = true;
 599       $this->gotoXHsync = preg_replace("/\+/","-",$this->gotoXHsync);
 600       $this->gotoXVsync = preg_replace("/\+/","-",$this->gotoXVsync);
 601     }
 602   }
 603 }
 604
 605 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 606 ?>