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     foreach ($this->hardware_list as $cn => $desc){
 166       $ldap->search("(goFonHardware=$cn)", array('cn'));
 167       if ($ldap->count() > 0){
 168         $ldap->fetch();
 169         if ($ldap->getDN() != $this->dn){
 170           $this->used_hardware[$cn]= $ldap->getDN();
 171         }
 172       }
 173     }
 174
 175     if(preg_match("/\+/",$this->gotoXHsync)){
 176       $this->AutoSync = true;
 177       $this->gotoXHsync = preg_replace("/\+/","-",$this->gotoXHsync);
 178       $this->gotoXVsync = preg_replace("/\+/","-",$this->gotoXVsync);
 179     }
 180
 181     $this->hardware_list["automatic"]= _("automatic");
 182     ksort($this->hardware_list);
 183
 184     /* Load hardware list */
 185     $ldap= $this->config->get_ldap_link();
 186     $ldap->cd($this->config->current['BASE']);
 187     $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".$this->dn."))");
 188     if ($ldap->count() == 1){
 189       $map= array("gotoXResolution", "gotoXColordepth", "gotoXKbModel", "gotoXKbLayout",
 190                   "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport");
 191       $attrs= $ldap->fetch();
 192
 193       foreach ($map as $name){
 194         if (!isset($attrs[$name][0])){
 195           continue;
 196         }
 197
 198         switch ($name){
 199           case 'gotoXResolution':
 200             $this->XResolutions= array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XResolutions;
 201             break;
 202           case 'gotoXColordepth':
 203             $this->XColordepths= array('default' => _("inherited").' ['.$attrs[$name][0].' '._('Bit').']') + $this->XColordepths;
 204             break;
 205           case 'gotoXKbModel':
 206             $this->XKbModels= array('default' => _("inherited").' ['.$attrs[$name][0].']') + $this->XKbModels;
 207             break;
 208           case 'gotoXKbLayout':
 209             $this->XKbLayouts= array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XKbLayouts;
 210             break;
 211           case 'gotoXKbVariant':
 212             $this->XKbVariants= array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XKbVariants;
 213             break;
 214           case 'gotoXMouseType':
 215             $this->MouseTypes= array('AUTO' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->MouseTypes;
 216             break;
 217           case 'gotoXMouseport':
 218             $this->MousePorts= array('AUTO' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->MousePorts;
 219             break;
 220         }
 221
 222       }
 223
 224     }
 225
 226     /* Workaround to fill in inherited values if we've specified an objectclass */
 227     if (isset($_SESSION['SelectedSystemType']['ogroup']) && $_SESSION['SelectedSystemType']['ogroup'] != 'none'){
 228       $this->XResolutions= array('default' => _("inherited"));
 229       $this->XColordepths= array('default' => _("inherited"));
 230       $this->XKbModels= array('default' => _("inherited"));
 231       $this->XKbLayouts= array('default' => _("inherited"));
 232       $this->XKbVariants= array('default' => _("inherited"));
 233       $this->MouseTypes= array('AUTO' => _("inherited"));
 234       $this->MousePorts= array('AUTO' => _("inherited"));
 235     }
 236   }
 237
 238   function execute()
 239   {
 240     /* Call parent execute */
 241     plugin::execute();
 242
 243     if($this->is_account && !$this->view_logged){
 244       $this->view_logged = TRUE;
 245       new log("view","workstation/".get_class($this),$this->dn);
 246     }
 247
 248     /* Do we need to flip is_account state? */
 249     if (isset($_POST['modify_state'])){
 250       $this->is_account= !$this->is_account;
 251     }
 252
 253     /* Do we need to flip is_account state? */
 254     if(isset($_POST['modify_state'])){
 255       if($this->is_account && $this->acl_is_removeable()){
 256         $this->is_account= FALSE;
 257       }elseif(!$this->is_account && $this->acl_is_createable()){
 258         $this->is_account= TRUE;
 259       }
 260     }
 261
 262     /* Show main page */
 263     $smarty= get_smarty();
 264
 265     /* Assign ACLs */
 266     $tmp = $this->plInfo();
 267     foreach($tmp['plProvidedAcls'] as $name => $translated){
 268       $smarty->assign($name."ACL",$this->getacl($name));
 269     }
 270
 271     /* Arrays */
 272     foreach(array("XMethods", "XDrivers", "XResolutions", "XColordepths",
 273           "XKbModels", "XKbVariants",
 274           "MouseTypes", "MousePorts") as $val){
 275       $smarty->assign("$val", $this->$val);
 276     }
 277     $smarty->assign("XKbLayouts"    ,$this->XKbLayouts);
 278     $smarty->assign("XKbLayoutKeys" ,array_flip($this->XKbLayouts));
 279
 280     $smarty->assign("xdmcpservers", $this->config->data['SERVERS']['TERMINAL']);
 281     $smarty->assign("fontservers", $this->config->data['SERVERS']['FONT']);
 282     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 283     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 284
 285     /* Variables - select */
 286     foreach(array(
 287           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 288           "gotoXKbModel", "gotoXKbLayout","gotoScannerEnable",
 289           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 290
 291       $smarty->assign($val."_select", $this->$val);
 292     }
 293
 294     /* Variables */
 295     foreach(array("gotoXHsync", "gotoXVsync") as $val){
 296       $smarty->assign($val, $this->$val);
 297     }
 298     $smarty->assign("staticAddress", "");
 299
 300     /* Checkboxes */
 301     foreach(array("gotoScannerEnable") as $val){
 302       if ($this->$val == TRUE) {
 303         $smarty->assign("$val", "checked");
 304       } else {
 305         $smarty->assign("$val", "");
 306       }
 307     }
 308
 309     /* Phone stuff */
 310     $smarty->assign ("goFonHardware", $this->goFonHardware);
 311
 312     $perms = "";
 313     if($this->acl_is_writeable("goFonHardware")){
 314       $perms = " disabled ";
 315     }
 316
 317     $hl= "<select size=\"1\" name=\"goFonHardware\" ".$perms." title=\"".
 318       _("Choose the phone located at the current terminal")."\" >";
 319     foreach ($this->hardware_list as $cn => $description){
 320       if ($cn == $this->goFonHardware){
 321         $selected= "selected";
 322       } else {
 323         $selected= "";
 324       }
 325       if (isset($this->used_hardware[$cn])){
 326         $color= "style=\"color:#A0A0A0\"";
 327       } else {
 328         $color= "";
 329       }
 330       $hl.= "  <option $color label=\"$cn\" value=\"$cn\" $selected>$description</option>\n";
 331     }
 332     $hl.= "</select>\n";
 333     $smarty->assign ("hardware_list", $hl);
 334     $smarty->assign ("gotoXMonitor", $this->gotoXMonitor);
 335
 336     if($this->AutoSync){
 337       $smarty->assign("AutoSyncCHK"," checked ");
 338       $smarty->assign("hiddenState"," disabled ");
 339     }else{
 340       $smarty->assign("AutoSyncCHK"," ");
 341       $smarty->assign("hiddenState","");
 342     }
 343
 344     /* Show main page */
 345     return($smarty->fetch (get_template_path('workstationService.tpl',TRUE,dirname(__FILE__))));
 346   }
 347
 348   function remove_from_parent()
 349   {
 350     $this->handle_post_events("remove");
 351     new log("remove","workstation/".get_class($this),$this->dn);
 352   }
 353
 354   /* Save data to object */
 355   function save_object()
 356   {
 357     plugin::save_object();
 358
 359     if((isset($_POST['gotoXDriver'])) && $this->acl_is_writeable("AutoSync")) {
 360       if(isset($_POST['AutoSync'])){
 361         $this->AutoSync = true;
 362       }else{
 363         $this->AutoSync = false;
 364       }
 365     }
 366   }
 367
 368   /* Check supplied data */
 369   function check()
 370   {
 371     /* Call common method to give check the hook */
 372     $message= plugin::check();
 373
 374     /* Default entries can use blank hsync/vsync entries */
 375     if ($this->dn != "" && $this->cn != "default" && $this->cn != "wdefault"){
 376
 377       /* But only if no auto sync is enabled... */
 378       if (!$this->AutoSync){
 379
 380         /* Check vsync for correct usage */
 381         $val= preg_replace ("/\s/", "", $this->gotoXVsync);
 382
 383         if($this->acl_is_writeable("gotoXVsync")){
 384           if (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val)){
 385             $message[]= _("Please specify a valid VSync range.");
 386           } else{
 387             list($v1,$v2)= preg_split ("/[-+]/", $val);
 388             if ($v2 != ""){
 389               if ($v1 > $v2){
 390                 $message[]= _("Please specify a valid VSync range.");
 391               }
 392             }
 393           }
 394         }
 395
 396         /* Check hsync for correct usage */
 397         $val= preg_replace ("/\s/", "", $this->gotoXHsync);
 398         if($this->acl_is_writeable("gotoXHsync")){
 399           if (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val)){
 400             $message[]= _("Please specify a valid HSync range.");
 401           } else{
 402             list($v1,$v2)= preg_split ("/[-+]/", $val);
 403             if ($v2 != ""){
 404               if ($v1 > $v2){
 405                 $message[]= _("Please specify a valid HSync range.");
 406               }
 407             }
 408           }
 409         }
 410       }
 411     }
 412
 413     return ($message);
 414   }
 415
 416
 417   /* Save to LDAP */
 418   function save()
 419   {
 420     /* remove objectclass GOhard if this is an ogroup tab */
 421     if(isset($this->parent->by_object['ogroup'])){
 422       $this->objectclasses = array();
 423     }
 424
 425     plugin::save();
 426
 427     /* Strip out 'default' values */
 428     foreach(array(
 429           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 430           "gotoXKbModel", "gotoXKbLayout",
 431           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 432
 433       if ($this->attrs[$val] == "default"){
 434         $this->attrs[$val]= array();
 435       }
 436     }
 437
 438     if($this->AutoSync){
 439       $this->attrs['gotoXHsync'] = "30+55";
 440       $this->attrs['gotoXVsync'] = "50+70";
 441     }
 442
 443     /* Write back to ldap */
 444     $ldap= $this->config->get_ldap_link();
 445     $ldap->cd($this->dn);
 446     $this->cleanup();
 447     $ldap->modify ($this->attrs);
 448     new log("modify","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 449     show_ldap_error($ldap->get_error(), sprintf(_("Saving of system workstation/service with dn '%s' failed."),$this->dn));
 450     $this->handle_post_events("modify");
 451   }
 452
 453
 454   function getListOfXDrivers()
 455   {
 456     /* Generate a list of xdrivers from CONFIG_DIR./xdrivers */
 457     $drivers = array();
 458     if (file_exists(CONFIG_DIR.'/xdrivers')){
 459       $xdrivers = file (CONFIG_DIR.'/xdrivers');
 460       foreach ($xdrivers as $line){
 461         if (!preg_match ("/^#/", $line)){
 462           $drivers[]= trim($line);
 463         }
 464       }
 465     } else {
 466       $drivers = array("ati", "atimisc", "chips", "cirrus", "cyrix", "fbdev", "fglrx",
 467           "i128", "i740", "i810", "imstt", "mga", "neomagic", "newport", "nsc",  "nv", "nvidia",
 468           "r128", "radeon", "rendition", "s3", "s3virge", "savage", "siliconmotion",
 469           "sis", "tdfx", "tga", "trident", "tseng", "vesa", "vga", "vmware");
 470     }
 471     return($drivers);
 472   }
 473
 474
 475   /* Return plugin informations for acl handling */
 476   function plInfo()
 477   {
 478     return (array(
 479           "plShortName"   => _("Service"),
 480           "plDescription" => _("Workstation service"),
 481           "plSelfModify"  => FALSE,
 482           "plDepends"     => array(),
 483           "plPriority"    => 10,
 484           "plSection"     => array("administration"),
 485           "plCategory"    => array("workstation","ogroups"),
 486
 487           "plProvidedAcls"=> array(
 488             "gotoXMonitor"          => _("Monitor"),
 489             "gotoXDriver"           => _("Gfx driver"),
 490             "gotoXResolution"       => _("Gfx resolution"),
 491             "gotoXColordepth"       => _("Gfx color depth"),
 492             "gotoXHsync"            => _("Hsync"),
 493             "gotoXVsync"            => _("Vsync"),
 494             "AutoSync"              => _("Use DDC"),
 495             "gotoScannerEnable"     => _("Scanner enabled"),
 496             "gotoXKbModel"          => _("Keyboard model"),
 497             "gotoXKbLayout"         => _("Keyboard layout"),
 498             "gotoXKbVariant"        => _("Keyboard variant"),
 499             "gotoXMouseType"        => _("Mouse type"),
 500             "gotoXMouseport"        => _("Mouse port"),
 501             "goFonHardware"         => _("Telephone hardware"))
 502             ));
 503   }
 504 }
 505
 506 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 507 ?>