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