plugins/admin/systems/class_terminalService.inc

   1 <?php
   2
   3 class termservice 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   /* Generic terminal attributes */
  11   var $gotoLpdEnable= FALSE;
  12   var $gotoXMonitor= "";
  13   var $gotoXMethod= "";
  14   var $gotoXdmcpServer= "";
  15   var $gotoFontPath= "";
  16   var $gotoXDriver= "";
  17   var $gotoXResolution= "";
  18   var $gotoXColordepth= "";
  19   var $gotoXHsync= "";
  20   var $gotoXVsync= "";
  21   var $gotoXKbModel= "";
  22   var $gotoXKbLayout= "";
  23   var $gotoXKbVariant= "";
  24   var $gotoXMouseType= "";
  25   var $gotoXMouseport= "";
  26   var $gotoLpdServer= "";
  27   var $gotoScannerEnable= "";
  28   var $gotoScannerModel= "";
  29   var $gotoScannerClients= "";
  30   var $gotoScannerBackend= "";
  31   var $goFonHardware= "automatic";
  32
  33   var $AutoSync = false;
  34   var $view_logged = FALSE;
  35
  36   /* Needed values and lists */
  37   var $ignore_account= TRUE;
  38   var $base= "";
  39   var $cn= "";
  40   var $orig_dn= "";
  41   var $XMethods= array();
  42   var $XDrivers= array();
  43   var $XResolutions= array();
  44   var $XColordepths= array();
  45   var $XKbModels= array ();
  46   var $XKbLayouts= array ();
  47   var $XKbVariants= array ();
  48   var $MouseTypes= array();
  49   var $MousePorts= array();
  50   var $gotoScannerModels= array();
  51   var $hardware_list= array();
  52   var $used_hardware= array();
  53
  54
  55   /* attribute list for save action */
  56   var $attributes= array("cn", "gotoLpdEnable", "gotoXMonitor", "gotoXMethod", "gotoXdmcpServer",
  57       "gotoFontPath", "gotoXDriver", "gotoXResolution", "gotoXColordepth",
  58       "gotoXHsync", "gotoXVsync", "gotoLpdEnable", "gotoLpdServer",
  59       "gotoScannerEnable", "gotoScannerModel", "gotoScannerClients",
  60       "gotoScannerBackend", "gotoXKbModel", "gotoXKbLayout", "gotoXKbVariant",
  61       "gotoXMouseType", "gotoXMouseport", "goFonHardware");
  62   var $objectclasses= array("GOhard");
  63
  64
  65   function termservice (&$config, $dn= NULL, $parent= NULL)
  66   {
  67     plugin::plugin ($config, $dn, $parent);
  68
  69     /* Get list of available xdrivers */
  70     $this->XDrivers = $this->getListOfXDrivers();
  71     array_unshift($this->XDrivers, "["._("unknown")."]");
  72
  73     $this->XResolutions= array(
  74         "default"   =>  "["._("inherited")."]"  ,
  75         "640x480"   =>  "640x480",
  76         "800x600"   =>  "800x600",
  77         "1024x768"  =>  "1024x768",
  78         "1152x864"  =>  "1152x864",
  79         "1280x1024" =>  "1280x1024",
  80         "1400x1050" =>  "1400x1050",
  81         "1600x1200" =>  "1600x1200");
  82
  83     if(isset($this->config->data['MAIN']['RESOLUTION_HOOK'])){
  84       $file = $this->config->data['MAIN']['RESOLUTION_HOOK'];
  85
  86       if(is_readable($file)){
  87         $str = file_get_contents($file);
  88         $lines = split("\n",$str);
  89         foreach($lines as $line){
  90           $line = trim($line);
  91           if(!empty($line)){
  92             $this->XResolutions[$line]=$line;
  93           }
  94         }
  95         //natcasesort($this->gotoXResolutions);
  96       }else{
  97         print_red(sprintf(_("You have specified an external resolution hook which can't be read, please check the permission of the file '%s'."),$file));
  98       }
  99     }
 100
 101     $this->XColordepths= array(
 102         "default"  => "["._("inherited")."]",
 103         "8"        => "8 " ._("bit"),
 104         "15"       => "15 "._("bit"),
 105         "16"       => "16 "._("bit"),
 106         "24"       => "24 "._("bit"));
 107
 108     $this->XKbModels['default']= "["._("inherited")."]";
 109     foreach(array ("btc9000", "chicony", "compaq", "dell", "dell101", "everex",
 110           "flexpro", "geniuscomfy", "hp", "itouch", "jp106", "logicordless",
 111           "logiinetnav", "logiinternet", "macintosh", "microsoft",
 112           "microsoftpro", "omnikey101", "pc101", "pc102", "pc104",
 113           "pc105", "rapidaccess", "rapidaccess2", "winbook") as $type){
 114       $this->XKbModels[$type] = $type;
 115     }
 116
 117     /* Additional values will be extracted from CONFIG_DIR.keyboardLayouts */
 118     $this->XKbLayouts= array ("default"=>"["._("inherited")."]","de"=> "de","intl" =>"intl","us" =>"us");
 119     $this->XKbVariants= array ("default"=>"["._("inherited")."]", "nodeadkeys"=>"nodeadkeys", "basic"=>"basic");
 120
 121     $this->MouseTypes= array( "AUTO"      =>  "["._("inherited")."]" ,  "ImPS/2"      => "ImPS/2",
 122                               "PS/2"      =>  "PS/2"                 ,  "Microsoft"   => "Microsoft",
 123                               "Logitech"  =>  "Logitech");
 124
 125     $this->MousePorts= array("AUTO"             =>"["._("inherited")."]"   , "/dev/ttyS0"  => "/dev/ttyS0",
 126                              "/dev/ttyS1"       => "/dev/ttyS1"            , "/dev/psaux"  => "/dev/psaux",
 127                              "/dev/input/mice"  =>"/dev/input/mice");
 128
 129
 130     /* try to read additional keyboard layouts
 131      */
 132     if(file_exists(CONFIG_DIR."/keyboardLayouts")){
 133       if(is_readable(CONFIG_DIR."/keyboardLayouts")){
 134         $str = file_get_contents(CONFIG_DIR."/keyboardLayouts");
 135         $tmp = split("\n",$str);
 136         foreach($tmp as $entry){
 137           if((!empty($entry)) && (!preg_match("/^#/",$entry))){
 138             $entry = trim($entry);
 139             $tmp2 = split ("\:",$entry);
 140             $la =   trim($tmp2[0]);   // What would be saved to ldap
 141             $da =   trim($tmp2[1]);   // This wis displayed in the listbox
 142             $this->XKbLayouts [ $la] = $da;
 143           }
 144         }
 145       }
 146     }
 147
 148     /* Load scanner models */
 149     $fcontents = file ($this->config->basedir."/include/scanner.inc");
 150     while (list ($line_num, $line) = each ($fcontents)) {
 151       preg_match('/^(\w+) "([^"]+)" "([^"]+)" "([^"]+)"/', "$line", $matches);
 152       $this->gotoScannerModels[$matches[2]." - ".$matches[3]]= $matches[1]."|".$matches[4];
 153     }
 154     ksort ($this->gotoScannerModels);
 155
 156     /* Initialize methods */
 157     $this->XMethods["default"]= _("default");
 158     $this->XMethods["indirect"]= _("show chooser");
 159     $this->XMethods["query"]= _("direct");
 160 #$this->XMethods["squery"]= _("direct via ssh");
 161 #$this->XMethods["nquery"]= _("direct via nx");
 162     $this->XMethods["load"]= _("load balanced");
 163 #$this->XMethods["sload"]= _("load balanced via ssh");
 164 #$this->XMethods["nload"]= _("load balanced via nx");
 165     $this->XMethods["rdp"]= _("Windows RDP");
 166     $this->XMethods["citrix"]= _("ICA client");
 167
 168     $this->orig_dn= $this->dn;
 169
 170     /* Load hardware list */
 171     $ldap= $this->config->get_ldap_link();
 172     $ldap->cd($this->config->current['BASE']);
 173     $ldap->search("(objectClass=goFonHardware)", array('cn', 'description'));
 174     while ($attrs= $ldap->fetch()){
 175       $cn= $attrs['cn'][0];
 176       if (isset($attrs['description'])){
 177         $description= " - ".$attrs['description'][0];
 178       } else {
 179         $description= "";
 180       }
 181       $this->hardware_list[$cn]= "$cn$description";
 182     }
 183
 184     /* Eventually colorize phones */
 185     $ldap->cd($this->config->current['BASE']);
 186     $ldap->search("(goFonHardware=*)",array('cn','dn','goFonHardware'));
 187     while($attrs = $ldap->fetch()){
 188         $cn = $attrs['goFonHardware'][0];
 189         if(isset($this->hardware_list[$cn])){
 190           $this->used_hardware[$cn]= $cn;
 191         }
 192     }
 193
 194     $this->hardware_list["automatic"]= _("automatic");
 195     ksort($this->hardware_list);
 196
 197     /* Convert gotoLpdEnable */
 198     $this->gotoLpdEnable= preg_match("/yes/i",$this->gotoLpdEnable);
 199
 200     /* Load hardware list */
 201     $ldap= $this->config->get_ldap_link();
 202     $ldap->cd($this->config->current['BASE']);
 203     $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".$this->dn."))");
 204     if ($ldap->count() == 1){
 205       $map= array("gotoXResolution", "gotoXColordepth", "gotoXKbModel", "gotoXKbLayout",
 206                   "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport");
 207       $attrs= $ldap->fetch();
 208
 209       foreach ($map as $name){
 210         if (!isset($attrs[$name][0])){
 211           continue;
 212         }
 213
 214         switch ($name){
 215           case 'gotoXResolution':
 216             $this->XResolutions['default'] = _("inherited").' ['.$attrs[$name][0].']' ;
 217             break;
 218           case 'gotoXColordepth':
 219             $this->XColordepths['default'] =  _("inherited").' ['.$attrs[$name][0].' '._('Bit').']';
 220             break;
 221           case 'gotoXKbModel':
 222             $this->XKbModels['default'] =  _("inherited").' ['.$attrs[$name][0].']';
 223             break;
 224           case 'gotoXKbLayout':
 225             $this->XKbLayouts['default'] =  _("inherited").' ['.$attrs[$name][0].']';
 226             break;
 227           case 'gotoXKbVariant':
 228             $this->XKbVariants['default'] = _("inherited").' ['.$attrs[$name][0].']' ;
 229             break;
 230           case 'gotoXMouseType':
 231             $this->MouseTypes['AUTO'] = _("inherited").' ['.$attrs[$name][0].']' ;
 232             break;
 233           case 'gotoXMouseport':
 234             $this->MousePorts['AUTO'] = _("inherited").' ['.$attrs[$name][0].']' ;
 235             break;
 236         }
 237       }
 238     }
 239     if(preg_match("/\+/",$this->gotoXHsync)){
 240       $this->AutoSync = true;
 241       $this->gotoXHsync = preg_replace("/\+/","-",$this->gotoXHsync);
 242       $this->gotoXVsync = preg_replace("/\+/","-",$this->gotoXVsync);
 243     }
 244   }
 245
 246   function execute()
 247   {
 248     /* Call parent execute */
 249     plugin::execute();
 250
 251     if($this->is_account && !$this->view_logged){
 252       $this->view_logged = TRUE;
 253       new log("view","terminal/".get_class($this),$this->dn);
 254     }
 255
 256     /* Do we need to flip is_account state? */
 257     if (isset($_POST['modify_state'])){
 258       $this->is_account= !$this->is_account;
 259     }
 260
 261     /* Do we represent a valid terminal? */
 262     if (!$this->is_account && $this->parent === NULL){
 263       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 264         _("This 'dn' has no terminal features.")."</b>";
 265       return ($display);
 266     }
 267
 268     /* Show main page */
 269     $smarty= get_smarty();
 270
 271     /* Assign acls */
 272     $tmp= $this->plInfo();
 273     foreach($tmp['plProvidedAcls'] as $name => $translation){
 274       $smarty->assign($name."ACL",$this->getacl($name));
 275     }
 276
 277
 278     /* Arrays */
 279     foreach(array("XMethods", "XDrivers", "XResolutions", "XColordepths",
 280           "gotoScannerModels", "XKbModels","XKbVariants",
 281           "MouseTypes", "MousePorts") as $val){
 282       $smarty->assign("$val", $this->$val);
 283     }
 284     $smarty->assign("XKbLayouts",   $this->XKbLayouts);
 285     $smarty->assign("XKbLayoutKeys",array_flip($this->XKbLayouts));
 286
 287     $smarty->assign("xdmcpservers", $this->config->data['SERVERS']['TERMINAL']);
 288     $smarty->assign("fontservers", $this->config->data['SERVERS']['FONT']);
 289     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 290     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 291
 292     /* Variables - select */
 293     foreach(array("gotoXMethod", "gotoXdmcpServer", "gotoFontPath",
 294           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 295           "gotoLpdServer", "gotoScannerModel", "gotoXKbModel", "gotoXKbLayout",
 296           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 297
 298       $smarty->assign($val."_select", $this->$val);
 299     }
 300
 301     /* Variables */
 302     foreach(array("gotoXHsync", "gotoXVsync") as $val){
 303       $smarty->assign($val, $this->$val);
 304     }
 305     $smarty->assign("staticAddress", "");
 306
 307     /* Checkboxes */
 308     foreach(array("gotoLpdEnable", "gotoScannerEnable") as $val){
 309       if ($this->$val == TRUE) {
 310         $smarty->assign("$val", "checked");
 311       } else {
 312         $smarty->assign("$val", "");
 313       }
 314     }
 315
 316     /* Phone stuff */
 317     $smarty->assign ("goFonHardware", $this->goFonHardware);
 318     $hl= "<select size=\"1\" name=\"goFonHardware\" title=\"".
 319          _("Choose the phone located at the current terminal")."\" >\n";
 320     foreach ($this->hardware_list as $cn => $description){
 321       if ($cn == $this->goFonHardware){
 322         $selected= "selected";
 323       } else {
 324         $selected= "";
 325       }
 326       if (isset($this->used_hardware[$cn])){
 327         $color= "style=\"color:#A0A0A0\"";
 328       } else {
 329         $color= "";
 330       }
 331       $hl.= "  <option $color label=\"$cn\" value=\"$cn\" $selected>$description</option>\n";
 332     }
 333     $hl.= "</select>\n";
 334     $smarty->assign ("hardware_list", $hl);
 335     $smarty->assign ("gotoXMonitor", $this->gotoXMonitor);
 336
 337     $smarty->assign("AutoSyncACL",$this->getacl("AutoSync"));
 338
 339     $smarty->assign("AutoSyncCHK"," ");
 340     if($this->AutoSync){
 341       $smarty->assign("AutoSyncCHK"," checked ");
 342       $smarty->assign("gotoXVsyncACL", preg_replace("/w/","",$this->getacl("gotoXVsync")));
 343       $smarty->assign("gotoXHsyncACL", preg_replace("/w/","",$this->getacl("gotoXHsync")));
 344     }
 345
 346     /* Show main page */
 347     return($smarty->fetch (get_template_path('terminalService.tpl', TRUE)));
 348   }
 349
 350   function remove_from_parent()
 351   {
 352     new log("remove","terminal/".get_class($this),$this->dn,array_keys($this->attrs));
 353     $this->handle_post_events("remove");
 354   }
 355
 356
 357   /* Save data to object */
 358   function save_object()
 359   {
 360     plugin::save_object();
 361
 362     /* Save checkbox state */
 363     if (isset ($_POST['gotoXMethod'])){
 364       foreach (array("gotoLpdEnable", "gotoScannerEnable") as $val){
 365
 366         if($this->acl_is_writeable($val)){
 367           if (!isset ($_POST["$val"])){
 368             $this->$val= FALSE;
 369           } else {
 370             $this->$val= TRUE;
 371           }
 372         }
 373       }
 374     }
 375
 376     if(isset($_POST['gotoXDriver'])){
 377       if(isset($_POST['AutoSync'])){
 378         $this->AutoSync = true;
 379       }else{
 380         $this->AutoSync = false;
 381       }
 382     }
 383
 384     /* Default entries can use blank hsync/vsync entries */
 385     if ($this->dn != "" && $this->cn != "default" && $this->cn != "default"){
 386
 387       /* But only if no auto sync is enabled... */
 388       if (!$this->AutoSync){
 389
 390         /* Check vsync for correct usage */
 391         $val= preg_replace ("/\s/", "", $this->gotoXVsync);
 392         if (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val) && $this->acl_is_writeable("gotoXVsync")){
 393
 394           $message[]= _("Please specify a valid VSync range.");
 395         } elseif ($this->acl_is_writeable("gotoXVsync")){
 396           list($v1,$v2)= preg_split ("/[-+]/", $val);
 397           if ($v2 != ""){
 398             if ($v1 > $v2){
 399               $message[]= _("Please specify a valid VSync range.");
 400             }
 401           }
 402         }
 403
 404         /* Check hsync for correct usage */
 405         $val= preg_replace ("/\s/", "", $this->gotoXHsync);
 406         if (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val) && $this->acl_is_writeable("gotoXHsync")){
 407
 408           $message[]= _("Please specify a valid HSync range.");
 409         } elseif ($this->acl_is_writeable("gotoXHsync")){
 410           list($v1,$v2)= preg_split ("/[-+]/", $val);
 411           if ($v2 != ""){
 412             if ($v1 > $v2){
 413               $message[]= _("Please specify a valid HSync range.");
 414             }
 415           }
 416         }
 417       }
 418     }
 419   }
 420
 421
 422   /* Check supplied data */
 423   function check()
 424   {
 425     /* Call common method to give check the hook */
 426     $message= plugin::check();
 427     return ($message);
 428   }
 429
 430
 431   /* Save to LDAP */
 432   function save()
 433   {
 434     /* Convert to string */
 435     $this->gotoLpdEnable= $this->gotoLpdEnable?"Yes":"No";
 436
 437     plugin::save();
 438
 439     /* Strip out 'default' values */
 440     foreach(array("gotoXMethod", "gotoXdmcpServer", "gotoFontPath",
 441           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 442           "gotoLpdServer", "gotoScannerModel", "gotoXKbModel", "gotoXKbLayout",
 443           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 444
 445       if ($this->attrs[$val] == "default"){
 446         $this->attrs[$val]= array();
 447       }
 448     }
 449
 450     if($this->AutoSync){
 451       $this->attrs['gotoXHsync'] = "30+55";
 452       $this->attrs['gotoXVsync'] = "50+70";
 453     }
 454
 455     /* Write back to ldap */
 456     $ldap= $this->config->get_ldap_link();
 457     $ldap->cd($this->dn);
 458     $this->cleanup();
 459     $ldap->modify ($this->attrs);
 460     new log("modify","terminal/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 461
 462     show_ldap_error($ldap->get_error(), sprintf(_("Saving of object system terminal/service with dn '%s' failed."),$this->dn));
 463     $this->handle_post_events("modify");
 464   }
 465
 466
 467   function getListOfXDrivers()
 468   {
 469     $drivers = array();
 470
 471     /* Generate a list of xdrivers from CONFIG_DIR/xdrivers */
 472     if (file_exists(CONFIG_DIR.'/xdrivers')){
 473       $xdrivers = file (CONFIG_DIR.'/xdrivers');
 474       foreach ($xdrivers as $line){
 475         if (!preg_match ("/^#/", $line)){
 476           $drivers[]= trim($line);
 477         }
 478       }
 479     } else {
 480       $drivers = array("ati", "atimisc", "chips", "cirrus", "cyrix", "fbdev", "fglrx",
 481           "i128", "i740", "i810", "imstt", "mga", "neomagic", "newport", "nsc",  "nv", "nvidia",
 482           "r128", "radeon", "rendition", "s3", "s3virge", "savage", "siliconmotion",
 483           "sis", "tdfx", "tga", "trident", "tseng", "vesa", "vga", "vmware");
 484     }
 485     return($drivers);
 486   }
 487
 488
 489   /* Return plugin informations for acl handling */
 490   function plInfo()
 491   {
 492     return (array(
 493           "plShortName"   => _("Service"),
 494           "plDescription" => _("Terminal service"),
 495           "plSelfModify"  => FALSE,
 496           "plDepends"     => array(),
 497           "plPriority"    => 3,
 498           "plSection"     => array("administration"),
 499           "plCategory"    => array("terminal"),
 500
 501           "plProvidedAcls"=> array(
 502             "gotoXMonitor"            => _("Monitor"),
 503             "gotoXMethod"             => _("Method"),
 504             "gotoXdmcpServer"         => _("Remote desktop"),
 505             "gotoFontPath"            => _("Font path"),
 506             "gotoXDriver"             => _("Gfx driver"),
 507             "gotoXResolution"         => _("Gfx resolution"),
 508             "gotoXColordepth"         => _("Gfx color depth"),
 509             "gotoXHsync"              => _("Hsync"),
 510             "gotoXVsync"              => _("Vsync"),
 511             "AutoSync"                => _("Auto-Sync"),
 512             "gotoLpdEnable"           => _("Printer service enabled"),
 513             "gotoLpdServer"           => _("Spool server"),
 514             "gotoScannerEnable"       => _("Scanner enabled"),
 515             "gotoScannerModel"        => _("Scanner model"),
 516             "gotoXKbModel"            => _("Keyboard model"),
 517             "gotoXKbLayout"           => _("Keyboard layout"),
 518             "gotoXKbVariant"          => _("Keyboard variant"),
 519             "gotoXMouseType"          => _("Mouse type"),
 520             "gotoXMouseport"          => _("Mouse port"),
 521             "goFonHardware"           => _("Telephone hardware"))
 522           ));
 523   }
 524 }
 525
 526 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 527 ?>