plugins/admin/systems/class_workstationService.inc

   1 <?php
   2
   3 class workservice extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary= "Manage terminal service aspects";
   7   var $cli_description= "Some longer text\nfor help";
   8   var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9
  10   var $gotoScannerEnable;
  11   /* Generic terminal attributes */
  12   var $gotoXMonitor= "";
  13   var $gotoXDriver= "";
  14   var $gotoXResolution= "";
  15   var $gotoXColordepth= "";
  16   var $gotoXHsync= "";
  17   var $gotoXVsync= "";
  18   var $AutoSync = false;
  19   var $gotoXKbModel= "";
  20   var $gotoXKbLayout= "";
  21   var $gotoXKbVariant= "";
  22   var $gotoXMouseType= "";
  23   var $gotoXMouseport= "";
  24   var $gotoScannerClients= "";
  25   var $gotoScannerBackend= "";
  26   var $goFonHardware= "automatic";
  27   var $view_logged = FALSE;
  28
  29   /* Needed values and lists */
  30   var $ignore_account= TRUE;
  31   var $base= "";
  32   var $cn= "";
  33   var $orig_dn= "";
  34   var $XMethods= array();
  35   var $XDrivers= array();
  36   var $XResolutions = array();
  37   var $MouseTypes= array();
  38   var $MousePorts= array();
  39   var $hardware_list= array();
  40   var $used_hardware= array();
  41
  42
  43   /* attribute list for save action */
  44   var $attributes= array("gotoXMonitor",
  45       "gotoXDriver", "gotoXResolution", "gotoXColordepth",
  46       "gotoXHsync", "gotoXVsync",
  47       "gotoScannerEnable", "gotoScannerClients",
  48       "gotoScannerBackend", "gotoXKbModel", "gotoXKbLayout", "gotoXKbVariant",
  49       "gotoXMouseType", "gotoXMouseport", "goFonHardware");
  50   var $objectclasses= array("GOhard");
  51
  52   var $XColordepths     =array();
  53   var $XKbModels        =array();
  54   var $XKbLayouts       =array();
  55   var $XKbVariants      =array();
  56
  57   function workservice (&$config, $dn= NULL, $parent= NULL)
  58   {
  59     plugin::plugin ($config, $dn, $parent);
  60
  61     $this->XResolutions= array(
  62         "640x480"   =>  "640x480",
  63         "800x600"   =>  "800x600",
  64         "1024x768"  =>  "1024x768",
  65         "1152x864"  =>  "1152x864",
  66         "1280x1024" =>  "1280x1024",
  67         "1400x1050" =>  "1400x1050",
  68         "1600x1200" =>  "1600x1200");
  69
  70     if(isset($this->config->data['MAIN']['RESOLUTION_HOOK'])){
  71       $file = $this->config->data['MAIN']['RESOLUTION_HOOK'];
  72
  73       if(is_readable($file)){
  74         $str = file_get_contents($file);
  75         $lines = split("\n",$str);
  76         foreach($lines as $line){
  77           $line = trim($line);
  78           if(!empty($line)){
  79             $this->XResolutions[$line]=$line;
  80           }
  81         }
  82         //natcasesort($this->gotoXResolutions);
  83       }else{
  84         print_red(sprintf(_("You have specified an external resolution hook which can't be read, please check the permission of the file '%s'."),$file));
  85       }
  86     }
  87
  88     /* Get list of available xdrivers */
  89     $this->XDrivers = $this->getListOfXDrivers();
  90
  91     array_unshift($this->XDrivers, "["._("unknown")."]");
  92
  93     $this->XColordepths= array(
  94         "8"        => "8 " ._("bit"),
  95         "15"       => "15 "._("bit"),
  96         "16"       => "16 "._("bit"),
  97         "24"       => "24 "._("bit"));
  98
  99     foreach(array ("btc9000", "chicony", "compaq", "dell", "dell101", "everex",
 100           "flexpro", "geniuscomfy", "hp", "itouch", "jp106", "logicordless",
 101           "logiinetnav", "logiinternet", "macintosh", "microsoft",
 102           "microsoftpro", "omnikey101", "pc101", "pc102", "pc104",
 103           "pc105", "rapidaccess", "rapidaccess2", "winbook") as $type){
 104       $this->XKbModels[$type] = $type;
 105     }
 106
 107     $this->MouseTypes= array("ImPS/2" => "ImPS/2", "PS/2" => "PS/2", "Microsoft" => "Microsoft",
 108                               "Logitech" => "Logitech");
 109
 110     $this->MousePorts= array("/dev/ttyS0"  =>"/dev/ttyS0",
 111                              "/dev/ttyS1"       => "/dev/ttyS1",          "/dev/psaux"  =>"/dev/psaux",
 112                              "/dev/input/mice"  => "/dev/input/mice");
 113
 114     /* Additional values will be extracted from CONFIG_DIR./keyboardLayouts */
 115     $this->XKbLayouts= array ("de"=> "de","intl" =>"intl","us" =>"us");
 116     $this->XKbVariants= array ("nodeadkeys"=>"nodeadkeys", "basic"=>"basic");
 117
 118     /* try to read additional keyboard layouts
 119      */
 120     if(file_exists(CONFIG_DIR."/keyboardLayouts")){
 121       if(is_readable(CONFIG_DIR."/keyboardLayouts")){
 122         $str = file_get_contents(CONFIG_DIR."/keyboardLayouts");
 123         $tmp = split("\n",$str);
 124         foreach($tmp as $entry){
 125           if((!empty($entry)) && (!preg_match("/^#/",$entry))){
 126             $entry = trim($entry);
 127             $tmp2 = split ("\:",$entry);
 128             $la =   trim($tmp2[0]);   // What would be saved to ldap
 129             $da =   trim($tmp2[1]);   // This wis displayed in the listbox
 130             $this->XKbLayouts [ $la] = $da;
 131           }
 132         }
 133       }
 134     }
 135
 136     /* Initialize methods */
 137     $this->XMethods["indirect"]= _("show chooser");
 138     $this->XMethods["query"]= _("direct");
 139     #$this->XMethods["squery"]= _("direct via ssh");
 140     #$this->XMethods["nquery"]= _("direct via nx");
 141     $this->XMethods["load"]= _("load balanced");
 142     #$this->XMethods["sload"]= _("load balanced via ssh");
 143     #$this->XMethods["nload"]= _("load balanced via nx");
 144     $this->XMethods["rdp"]= _("Windows RDP");
 145     $this->XMethods["citrix"]= _("ICA client");
 146
 147     $this->orig_dn= $this->dn;
 148
 149     /* Load hardware list */
 150     $ldap= $this->config->get_ldap_link();
 151     $ldap->cd($this->config->current['BASE']);
 152     $ldap->search("(objectClass=goFonHardware)", array('cn', 'description'));
 153     while ($attrs= $ldap->fetch()){
 154       $cn= $attrs['cn'][0];
 155       if (isset($attrs['description'])){
 156         $description= " - ".$attrs['description'][0];
 157       } else {
 158         $description= "";
 159       }
 160       $this->hardware_list[$cn]= "$cn$description";
 161     }
 162
 163     /* Eventually colorize phones */
 164     $ldap->cd($this->config->current['BASE']);
 165     $ldap->search("(goFonHardware=*)",array('cn','dn','goFonHardware'));
 166     while($attrs = $ldap->fetch()){
 167         $cn = $attrs['goFonHardware'][0];
 168         if(isset($this->hardware_list[$cn])){
 169           $this->used_hardware[$cn]= $cn;
 170         }
 171     }
 172
 173     if(preg_match("/\+/",$this->gotoXHsync)){
 174       $this->AutoSync = true;
 175       $this->gotoXHsync = preg_replace("/\+/","-",$this->gotoXHsync);
 176       $this->gotoXVsync = preg_replace("/\+/","-",$this->gotoXVsync);
 177     }
 178
 179     $this->hardware_list["automatic"]= _("automatic");
 180     ksort($this->hardware_list);
 181
 182     /* Load hardware list */
 183     $ldap= $this->config->get_ldap_link();
 184     $ldap->cd($this->config->current['BASE']);
 185     $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".$this->dn."))");
 186     if ($ldap->count() == 1){
 187       $map= array("gotoXResolution", "gotoXColordepth", "gotoXKbModel", "gotoXKbLayout",
 188                   "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport");
 189       $attrs= $ldap->fetch();
 190
 191       foreach ($map as $name){
 192         if (!isset($attrs[$name][0])){
 193           continue;
 194         }
 195
 196         switch ($name){
 197           case 'gotoXResolution':
 198             $this->XResolutions= array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XResolutions;
 199             break;
 200           case 'gotoXColordepth':
 201             $this->XColordepths= array('default' => _("inherited").' ['.$attrs[$name][0].' '._('Bit').']') + $this->XColordepths;
 202             break;
 203           case 'gotoXKbModel':
 204             $this->XKbModels= array('default' => _("inherited").' ['.$attrs[$name][0].']') + $this->XKbModels;
 205             break;
 206           case 'gotoXKbLayout':
 207             $this->XKbLayouts= array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XKbLayouts;
 208             break;
 209           case 'gotoXKbVariant':
 210             $this->XKbVariants= array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XKbVariants;
 211             break;
 212           case 'gotoXMouseType':
 213             $this->MouseTypes= array('AUTO' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->MouseTypes;
 214             break;
 215           case 'gotoXMouseport':
 216             $this->MousePorts= array('AUTO' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->MousePorts;
 217             break;
 218         }
 219
 220       }
 221
 222     }
 223
 224     /* Workaround to fill in inherited values if we've specified an objectclass */
 225     if (isset($_SESSION['SelectedSystemType']['ogroup']) && $_SESSION['SelectedSystemType']['ogroup'] != 'none'){
 226       $this->XResolutions= array('default' => _("inherited"));
 227       $this->XColordepths= array('default' => _("inherited"));
 228       $this->XKbModels= array('default' => _("inherited"));
 229       $this->XKbLayouts= array('default' => _("inherited"));
 230       $this->XKbVariants= array('default' => _("inherited"));
 231       $this->MouseTypes= array('AUTO' => _("inherited"));
 232       $this->MousePorts= array('AUTO' => _("inherited"));
 233     }
 234   }
 235
 236   function execute()
 237   {
 238     /* Call parent execute */
 239     plugin::execute();
 240
 241     if($this->is_account && !$this->view_logged){
 242       $this->view_logged = TRUE;
 243       new log("view","workstation/".get_class($this),$this->dn);
 244     }
 245
 246     /* Do we need to flip is_account state? */
 247     if (isset($_POST['modify_state'])){
 248       $this->is_account= !$this->is_account;
 249     }
 250
 251     /* Do we need to flip is_account state? */
 252     if(isset($_POST['modify_state'])){
 253       if($this->is_account && $this->acl_is_removeable()){
 254         $this->is_account= FALSE;
 255       }elseif(!$this->is_account && $this->acl_is_createable()){
 256         $this->is_account= TRUE;
 257       }
 258     }
 259
 260     /* Show main page */
 261     $smarty= get_smarty();
 262
 263     /* Assign ACLs */
 264     $tmp = $this->plInfo();
 265     foreach($tmp['plProvidedAcls'] as $name => $translated){
 266       $smarty->assign($name."ACL",$this->getacl($name));
 267     }
 268
 269     /* Arrays */
 270     foreach(array("XMethods", "XDrivers", "XResolutions", "XColordepths",
 271           "XKbModels", "XKbVariants",
 272           "MouseTypes", "MousePorts") as $val){
 273       $smarty->assign("$val", $this->$val);
 274     }
 275     $smarty->assign("XKbLayouts"    ,$this->XKbLayouts);
 276     $smarty->assign("XKbLayoutKeys" ,array_flip($this->XKbLayouts));
 277
 278     $smarty->assign("xdmcpservers", $this->config->data['SERVERS']['TERMINAL']);
 279     $smarty->assign("fontservers", $this->config->data['SERVERS']['FONT']);
 280     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 281     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 282
 283     /* Variables - select */
 284     foreach(array(
 285           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 286           "gotoXKbModel", "gotoXKbLayout","gotoScannerEnable",
 287           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 288
 289       $smarty->assign($val."_select", $this->$val);
 290     }
 291
 292     /* Variables */
 293     foreach(array("gotoXHsync", "gotoXVsync") as $val){
 294       $smarty->assign($val, $this->$val);
 295     }
 296     $smarty->assign("staticAddress", "");
 297
 298     /* Checkboxes */
 299     foreach(array("gotoScannerEnable") as $val){
 300       if ($this->$val == TRUE) {
 301         $smarty->assign("$val", "checked");
 302       } else {
 303         $smarty->assign("$val", "");
 304       }
 305     }
 306
 307     /* Phone stuff */
 308     $smarty->assign ("goFonHardware", $this->goFonHardware);
 309
 310     $perms = "";
 311     if($this->acl_is_writeable("goFonHardware")){
 312       $perms = " disabled ";
 313     }
 314
 315     $hl= "<select size=\"1\" name=\"goFonHardware\" ".$perms." title=\"".
 316       _("Choose the phone located at the current terminal")."\" >";
 317     foreach ($this->hardware_list as $cn => $description){
 318       if ($cn == $this->goFonHardware){
 319         $selected= "selected";
 320       } else {
 321         $selected= "";
 322       }
 323       if (isset($this->used_hardware[$cn])){
 324         $color= "style=\"color:#A0A0A0\"";
 325       } else {
 326         $color= "";
 327       }
 328       $hl.= "  <option $color label=\"$cn\" value=\"$cn\" $selected>$description</option>\n";
 329     }
 330     $hl.= "</select>\n";
 331     $smarty->assign ("hardware_list", $hl);
 332     $smarty->assign ("gotoXMonitor", $this->gotoXMonitor);
 333
 334     if($this->AutoSync){
 335       $smarty->assign("AutoSyncCHK"," checked ");
 336       $smarty->assign("hiddenState"," disabled ");
 337     }else{
 338       $smarty->assign("AutoSyncCHK"," ");
 339       $smarty->assign("hiddenState","");
 340     }
 341
 342     /* Show main page */
 343     return($smarty->fetch (get_template_path('workstationService.tpl',TRUE,dirname(__FILE__))));
 344   }
 345
 346   function remove_from_parent()
 347   {
 348     $this->handle_post_events("remove");
 349     new log("remove","workstation/".get_class($this),$this->dn);
 350   }
 351
 352   /* Save data to object */
 353   function save_object()
 354   {
 355     plugin::save_object();
 356
 357     if((isset($_POST['gotoXDriver'])) && $this->acl_is_writeable("AutoSync")) {
 358       if(isset($_POST['AutoSync'])){
 359         $this->AutoSync = true;
 360       }else{
 361         $this->AutoSync = false;
 362       }
 363     }
 364   }
 365
 366   /* Check supplied data */
 367   function check()
 368   {
 369     /* Call common method to give check the hook */
 370     $message= plugin::check();
 371
 372     /* Default entries can use blank hsync/vsync entries */
 373     if ($this->dn != "" && $this->cn != "default" && $this->cn != "wdefault"){
 374
 375       /* But only if no auto sync is enabled... */
 376       if (!$this->AutoSync){
 377
 378         /* Check vsync for correct usage */
 379         $val= preg_replace ("/\s/", "", $this->gotoXVsync);
 380
 381         if($this->acl_is_writeable("gotoXVsync")){
 382           if (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val)){
 383             $message[]= _("Please specify a valid VSync range.");
 384           } else{
 385             list($v1,$v2)= preg_split ("/[-+]/", $val);
 386             if ($v2 != ""){
 387               if ($v1 > $v2){
 388                 $message[]= _("Please specify a valid VSync range.");
 389               }
 390             }
 391           }
 392         }
 393
 394         /* Check hsync for correct usage */
 395         $val= preg_replace ("/\s/", "", $this->gotoXHsync);
 396         if($this->acl_is_writeable("gotoXHsync")){
 397           if (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val)){
 398             $message[]= _("Please specify a valid HSync range.");
 399           } else{
 400             list($v1,$v2)= preg_split ("/[-+]/", $val);
 401             if ($v2 != ""){
 402               if ($v1 > $v2){
 403                 $message[]= _("Please specify a valid HSync range.");
 404               }
 405             }
 406           }
 407         }
 408       }
 409     }
 410
 411     return ($message);
 412   }
 413
 414
 415   /* Save to LDAP */
 416   function save()
 417   {
 418     /* remove objectclass GOhard if this is an ogroup tab */
 419     if(isset($this->parent->by_object['ogroup'])){
 420       $this->objectclasses = array();
 421     }
 422
 423     plugin::save();
 424
 425     /* Strip out 'default' values */
 426     foreach(array(
 427           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 428           "gotoXKbModel", "gotoXKbLayout",
 429           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 430
 431       if ($this->attrs[$val] == "default"){
 432         $this->attrs[$val]= array();
 433       }
 434     }
 435
 436     if($this->AutoSync){
 437       $this->attrs['gotoXHsync'] = "30+55";
 438       $this->attrs['gotoXVsync'] = "50+70";
 439     }
 440
 441     /* Write back to ldap */
 442     $ldap= $this->config->get_ldap_link();
 443     $ldap->cd($this->dn);
 444     $this->cleanup();
 445     $ldap->modify ($this->attrs);
 446     new log("modify","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 447     show_ldap_error($ldap->get_error(), sprintf(_("Saving of system workstation/service with dn '%s' failed."),$this->dn));
 448     $this->handle_post_events("modify");
 449   }
 450
 451
 452   function getListOfXDrivers()
 453   {
 454     /* Generate a list of xdrivers from CONFIG_DIR./xdrivers */
 455     $drivers = array();
 456     if (file_exists(CONFIG_DIR.'/xdrivers')){
 457       $xdrivers = file (CONFIG_DIR.'/xdrivers');
 458       foreach ($xdrivers as $line){
 459         if (!preg_match ("/^#/", $line)){
 460           $drivers[]= trim($line);
 461         }
 462       }
 463     } else {
 464       $drivers = array("ati", "atimisc", "chips", "cirrus", "cyrix", "fbdev", "fglrx",
 465           "i128", "i740", "i810", "imstt", "mga", "neomagic", "newport", "nsc",  "nv", "nvidia",
 466           "r128", "radeon", "rendition", "s3", "s3virge", "savage", "siliconmotion",
 467           "sis", "tdfx", "tga", "trident", "tseng", "vesa", "vga", "vmware");
 468     }
 469     return($drivers);
 470   }
 471
 472
 473   /* Return plugin informations for acl handling */
 474   static function plInfo()
 475   {
 476     return (array(
 477           "plShortName"   => _("Service"),
 478           "plDescription" => _("Workstation service"),
 479           "plSelfModify"  => FALSE,
 480           "plDepends"     => array(),
 481           "plPriority"    => 10,
 482           "plSection"     => array("administration"),
 483           "plCategory"    => array("workstation","ogroups"),
 484
 485           "plProvidedAcls"=> array(
 486             "gotoXMonitor"          => _("Monitor"),
 487             "gotoXDriver"           => _("Gfx driver"),
 488             "gotoXResolution"       => _("Gfx resolution"),
 489             "gotoXColordepth"       => _("Gfx color depth"),
 490             "gotoXHsync"            => _("Hsync"),
 491             "gotoXVsync"            => _("Vsync"),
 492             "AutoSync"              => _("Use DDC"),
 493             "gotoScannerEnable"     => _("Scanner enabled"),
 494             "gotoXKbModel"          => _("Keyboard model"),
 495             "gotoXKbLayout"         => _("Keyboard layout"),
 496             "gotoXKbVariant"        => _("Keyboard variant"),
 497             "gotoXMouseType"        => _("Mouse type"),
 498             "gotoXMouseport"        => _("Mouse port"),
 499             "goFonHardware"         => _("Telephone hardware"))
 500             ));
 501   }
 502 }
 503
 504 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 505 ?>