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
  28   /* Needed values and lists */
  29   var $ignore_account= TRUE;
  30   var $base= "";
  31   var $cn= "";
  32   var $orig_dn= "";
  33   var $XMethods= array();
  34   var $XDrivers= array("ati", "atimisc", "chips", "cirrus", "cyrix", "fbdev",
  35       "i128", "i740", "i810", "imstt", "mga", "neomagic", "newport", "nsc",  "nv",
  36       "r128", "radeon", "rendition", "s3", "s3virge", "savage", "siliconmotion",
  37       "sis", "tdfx", "tga", "trident", "tseng", "vesa", "vga", "vmware");
  38
  39   var $XResolutions = array();
  40
  41   var $MouseTypes= array();
  42   var $MousePorts= array();
  43   var $hardware_list= array();
  44   var $used_hardware= array();
  45
  46
  47   /* attribute list for save action */
  48   var $attributes= array("gotoXMonitor",
  49       "gotoXDriver", "gotoXResolution", "gotoXColordepth",
  50       "gotoXHsync", "gotoXVsync",
  51       "gotoScannerEnable", "gotoScannerClients",
  52       "gotoScannerBackend", "gotoXKbModel", "gotoXKbLayout", "gotoXKbVariant",
  53       "gotoXMouseType", "gotoXMouseport", "goFonHardware");
  54   var $objectclasses= array("GOhard");
  55
  56   var $XColordepths     =array();
  57   var $XKbModels        =array();
  58   var $XKbLayouts       =array();
  59   var $XKbVariants      =array();
  60
  61   function workservice ($config, $dn= NULL, $parent= NULL)
  62   {
  63     plugin::plugin ($config, $dn, $parent);
  64
  65     $this->XResolutions= array(
  66         "640x480"   =>  "640x480",
  67         "800x600"   =>  "800x600",
  68         "1024x768"  =>  "1024x768",
  69         "1152x864"  =>  "1152x864",
  70         "1280x1024" =>  "1280x1024",
  71         "1400x1050" =>  "1400x1050",
  72         "1600x1200" =>  "1600x1200");
  73
  74     if(isset($this->config->data['MAIN']['RESOLUTION_HOOK'])){
  75       $file = $this->config->data['MAIN']['RESOLUTION_HOOK'];
  76
  77       if(is_readable($file)){
  78         $str = file_get_contents($file);
  79         $lines = split("\n",$str);
  80         foreach($lines as $line){
  81           $line = trim($line);
  82           if(!empty($line)){
  83             $this->XResolutions[$line]=$line;
  84           }
  85         }
  86         //natcasesort($this->gotoXResolutions);
  87       }else{
  88         print_red(sprintf(_("You have specified an external resolution hook which can't be read, please check the permission of the file '%s'."),$file));
  89       }
  90     }
  91
  92     array_unshift($this->XDrivers, "["._("unknown")."]");
  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("ImPS/2" => "ImPS/2", "PS/2" => "PS/2", "Microsoft" => "Microsoft",
 109                               "Logitech" => "Logitech");
 110
 111     $this->MousePorts= array("/dev/ttyS0"  =>"/dev/ttyS0",
 112                              "/dev/ttyS1"       => "/dev/ttyS1",          "/dev/psaux"  =>"/dev/psaux",
 113                              "/dev/input/mice"  => "/dev/input/mice");
 114
 115     /* Additional values will be extracted from CONFIG_DIR./keyboardLayouts */
 116     $this->XKbLayouts= array ("de"=> "de","intl" =>"intl","us" =>"us");
 117     $this->XKbVariants= array ("nodeadkeys"=>"nodeadkeys", "basic"=>"basic");
 118
 119     /* try to read additional keyboard layouts
 120      */
 121     if(file_exists(CONFIG_DIR."/keyboardLayouts")){
 122       if(is_readable(CONFIG_DIR."/keyboardLayouts")){
 123         $str = file_get_contents(CONFIG_DIR."/keyboardLayouts");
 124         $tmp = split("\n",$str);
 125         foreach($tmp as $entry){
 126           if((!empty($entry)) && (!preg_match("/^#/",$entry))){
 127             $entry = trim($entry);
 128             $tmp2 = split ("\:",$entry);
 129             $la =   trim($tmp2[0]);   // What would be saved to ldap
 130             $da =   trim($tmp2[1]);   // This wis displayed in the listbox
 131             $this->XKbLayouts [ $la] = $da;
 132           }
 133         }
 134       }
 135     }
 136
 137     /* Initialize methods */
 138     $this->XMethods["indirect"]= _("show chooser");
 139     $this->XMethods["query"]= _("direct");
 140     #$this->XMethods["squery"]= _("direct via ssh");
 141     #$this->XMethods["nquery"]= _("direct via nx");
 142     $this->XMethods["load"]= _("load balanced");
 143     #$this->XMethods["sload"]= _("load balanced via ssh");
 144     #$this->XMethods["nload"]= _("load balanced via nx");
 145     $this->XMethods["rdp"]= _("Windows RDP");
 146     $this->XMethods["citrix"]= _("ICA client");
 147
 148     $this->orig_dn= $this->dn;
 149
 150     /* Load hardware list */
 151     $ldap= $this->config->get_ldap_link();
 152     $ldap->cd($this->config->current['BASE']);
 153     $ldap->search("(objectClass=goFonHardware)", array('cn', 'description'));
 154     while ($attrs= $ldap->fetch()){
 155       $cn= $attrs['cn'][0];
 156       if (isset($attrs['description'])){
 157         $description= " - ".$attrs['description'][0];
 158       } else {
 159         $description= "";
 160       }
 161       $this->hardware_list[$cn]= "$cn$description";
 162     }
 163
 164     /* Eventually colorize phones */
 165     $ldap->cd($this->config->current['BASE']);
 166     foreach ($this->hardware_list as $cn => $desc){
 167       $ldap->search("(goFonHardware=$cn)", array('cn'));
 168       if ($ldap->count() > 0){
 169         $ldap->fetch();
 170         if ($ldap->getDN() != $this->dn){
 171           $this->used_hardware[$cn]= $ldap->getDN();
 172         }
 173       }
 174     }
 175
 176     if(preg_match("/\+/",$this->gotoXHsync)){
 177       $this->AutoSync = true;
 178       $this->gotoXHsync = preg_replace("/\+/","-",$this->gotoXHsync);
 179       $this->gotoXVsync = preg_replace("/\+/","-",$this->gotoXVsync);
 180     }
 181
 182     $this->hardware_list["automatic"]= _("automatic");
 183     ksort($this->hardware_list);
 184
 185     /* Load hardware list */
 186     $ldap= $this->config->get_ldap_link();
 187     $ldap->cd($this->config->current['BASE']);
 188     $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".$this->dn."))");
 189     if ($ldap->count() == 1){
 190       $map= array("gotoXResolution", "gotoXColordepth", "gotoXKbModel", "gotoXKbLayout",
 191                   "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport");
 192       $attrs= $ldap->fetch();
 193
 194       foreach ($map as $name){
 195         if (!isset($attrs[$name][0])){
 196           continue;
 197         }
 198
 199         switch ($name){
 200           case 'gotoXResolution':
 201             $this->XResolutions= array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XResolutions;
 202             break;
 203           case 'gotoXColordepth':
 204             $this->XColordepths= array('default' => _("inherited").' ['.$attrs[$name][0].' '._('Bit').']') + $this->XColordepths;
 205             break;
 206           case 'gotoXKbModel':
 207             $this->XKbModels= array('default' => _("inherited").' ['.$attrs[$name][0].']') + $this->XKbModels;
 208             break;
 209           case 'gotoXKbLayout':
 210             $this->XKbLayouts= array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XKbLayouts;
 211             break;
 212           case 'gotoXKbVariant':
 213             $this->XKbVariants= array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XKbVariants;
 214             break;
 215           case 'gotoXMouseType':
 216             $this->MouseTypes= array('AUTO' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->MouseTypes;
 217             break;
 218           case 'gotoXMouseport':
 219             $this->MousePorts= array('AUTO' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->MousePorts;
 220             break;
 221         }
 222
 223       }
 224
 225     }
 226
 227     /* Workaround to fill in inherited values if we've specified an objectclass */
 228     if (isset($_SESSION['SelectedSystemType']['ogroup']) && $_SESSION['SelectedSystemType']['ogroup'] != 'none'){
 229       $this->XResolutions= array('default' => _("inherited"));
 230       $this->XColordepths= array('default' => _("inherited"));
 231       $this->XKbModels= array('default' => _("inherited"));
 232       $this->XKbLayouts= array('default' => _("inherited"));
 233       $this->XKbVariants= array('default' => _("inherited"));
 234       $this->MouseTypes= array('AUTO' => _("inherited"));
 235       $this->MousePorts= array('AUTO' => _("inherited"));
 236     }
 237
 238     if($this->is_account){
 239       @log::log("view","workstation/".get_class($this),$this->dn);
 240     }
 241   }
 242
 243   function execute()
 244   {
 245     /* Call parent execute */
 246     plugin::execute();
 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     $this->handle_post_events("remove");
 351     @log::log("remove","workstation/".get_class($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     @log::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   /* Return plugin informations for acl handling */
 454   function plInfo()
 455   {
 456     return (array(
 457           "plShortName"   => _("Service"),
 458           "plDescription" => _("Workstation service"),
 459           "plSelfModify"  => FALSE,
 460           "plDepends"     => array(),
 461           "plPriority"    => 10,
 462           "plSection"     => array("administration"),
 463           "plCategory"    => array("workstation","ogroups"),
 464
 465           "plProvidedAcls"=> array(
 466             "gotoXMonitor"          => _("Monitor"),
 467             "gotoXDriver"           => _("Gfx driver"),
 468             "gotoXResolution"       => _("Gfx resolution"),
 469             "gotoXColordepth"       => _("Gfx color depth"),
 470             "gotoXHsync"            => _("Hsync"),
 471             "gotoXVsync"            => _("Vsync"),
 472             "AutoSync"              => _("Use DDC"),
 473             "gotoScannerEnable"     => _("Scanner enabled"),
 474             "gotoXKbModel"          => _("Keyboard model"),
 475             "gotoXKbLayout"         => _("Keyboard layout"),
 476             "gotoXKbVariant"        => _("Keyboard variant"),
 477             "gotoXMouseType"        => _("Mouse type"),
 478             "gotoXMouseport"        => _("Mouse port"),
 479             "goFonHardware"         => _("Telephone hardware"))
 480             ));
 481   }
 482 }
 483
 484 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 485 ?>