gosa-plugins/goto/admin/systems/goto/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 $gotoXDriver= "";
  16   var $gotoXResolution= "";
  17   var $gotoXColordepth= "";
  18   var $gotoXHsync= "";
  19   var $gotoXVsync= "";
  20   var $gotoXKbModel= "";
  21   var $gotoXKbLayout= "";
  22   var $gotoXKbVariant= "";
  23   var $gotoXMouseType= "";
  24   var $gotoXMouseport= "";
  25   var $gotoLpdServer= "";
  26   var $gotoScannerEnable= "";
  27   var $gotoScannerModel= "";
  28   var $gotoScannerClients= "";
  29   var $gotoScannerBackend= "";
  30   var $goFonHardware= "automatic";
  31
  32   var $AutoSync = false;
  33   var $view_logged = FALSE;
  34
  35   /* Needed values and lists */
  36   var $ignore_account= TRUE;
  37   var $base= "";
  38   var $cn= "";
  39   var $orig_dn= "";
  40   var $XMethods= array();
  41   var $XDrivers= array();
  42   var $XResolutions= array();
  43   var $XColordepths= array();
  44   var $XKbModels= array ();
  45   var $XKbLayouts= array ();
  46   var $XKbVariants= array ();
  47   var $MouseTypes= array();
  48   var $MousePorts= array();
  49   var $hardware_list= array();
  50   var $used_hardware= array();
  51
  52
  53   /* attribute list for save action */
  54   var $attributes= array("cn", "gotoLpdEnable", "gotoXMonitor", "gotoXMethod", "gotoXdmcpServer",
  55       "gotoXDriver", "gotoXResolution", "gotoXColordepth",
  56       "gotoXHsync", "gotoXVsync", "gotoLpdEnable", "gotoLpdServer",
  57       "gotoScannerEnable", "gotoScannerModel", "gotoScannerClients",
  58       "gotoScannerBackend", "gotoXKbModel", "gotoXKbLayout", "gotoXKbVariant",
  59       "gotoXMouseType", "gotoXMouseport", "goFonHardware");
  60   var $objectclasses= array("GOhard");
  61
  62   var $is_ogroup        = FALSE;
  63   var $is_ogroup_member = FALSE;
  64
  65   function termservice (&$config, $dn= NULL, $parent= NULL)
  66   {
  67     plugin::plugin ($config, $dn, $parent);
  68     $this->orig_dn= $this->dn;
  69
  70     /* Check if we are a part of an ogroup.
  71      * In this case, we have to hide all the inherit stuff.
  72      */
  73     if(isset($parent) && get_class($parent) == "ogroup"){
  74       $this->is_ogroup = TRUE;
  75     }
  76
  77     /* Check if we are member of an object group.
  78      */
  79     $ldap= $this->config->get_ldap_link();
  80     $ldap->cd($this->config->current['BASE']);
  81     $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".LDAP::prepare4filter($this->dn)."))");
  82     if($ldap->count()){
  83       $this->is_ogroup_member = TRUE;
  84     }
  85
  86     /* Get list of available xdrivers */
  87     $this->XDrivers = $this->getListOfXDrivers();
  88
  89     /* Create a list of available resolutions.
  90      */
  91     $this->XResolutions= array(
  92           "640x480"   =>  "640x480",
  93           "800x600"   =>  "800x600",
  94           "1024x768"  =>  "1024x768",
  95           "1152x864"  =>  "1152x864",
  96           "1280x1024" =>  "1280x1024",
  97           "1400x1050" =>  "1400x1050",
  98           "1600x1200" =>  "1600x1200");
  99
 100     if(isset($this->config->data['MAIN']['RESOLUTION_HOOK'])){
 101       $file = $this->config->data['MAIN']['RESOLUTION_HOOK'];
 102       if(is_readable($file)){
 103         $str = file_get_contents($file);
 104         $lines = split("\n",$str);
 105         foreach($lines as $line){
 106           $line = trim($line);
 107           if(!empty($line)){
 108             $this->XResolutions[$line]=$line;
 109           }
 110         }
 111       }else{
 112         print_red(sprintf(_("You have specified an external resolution hook which can't be read, please check the permission of the file '%s'."),$file));
 113       }
 114     }
 115
 116     /* Create a set of selectable color depths
 117      */
 118     $this->XColordepths= array(
 119         "8"        => "8 " ._("bit"),
 120         "15"       => "15 "._("bit"),
 121         "16"       => "16 "._("bit"),
 122         "24"       => "24 "._("bit"));
 123
 124
 125     /* Create a set of selectable keyboard models
 126      */
 127     $this->XKbModels = array();
 128     foreach(array ("btc9000", "chicony", "compaq", "dell", "dell101", "everex",
 129           "flexpro", "geniuscomfy", "hp", "itouch", "jp106", "logicordless",
 130           "logiinetnav", "logiinternet", "macintosh", "microsoft",
 131           "microsoftpro", "omnikey101", "pc101", "pc102", "pc104",
 132           "pc105", "rapidaccess", "rapidaccess2", "winbook") as $type){
 133       $this->XKbModels[$type] = $type;
 134     }
 135
 136     /* Additional values will be extracted from CONFIG_DIR.keyboardLayouts */
 137     $this->XKbLayouts = array("de"=> "de","intl" =>"intl","us" =>"us");
 138     $this->XKbVariants= array("nodeadkeys"=>"nodeadkeys", "basic"=>"basic");
 139     $this->MouseTypes = array("ImPS/2"=>"ImPS/2","PS/2"=>"PS/2",
 140                               "Microsoft"=>"Microsoft","Logitech"=>"Logitech");
 141     $this->MousePorts = array("/dev/ttyS0"=>"/dev/ttyS0",
 142                               "/dev/ttyS1"=>"/dev/ttyS1","/dev/psaux"=>"/dev/psaux",
 143                               "/dev/input/mice"=>"/dev/input/mice");
 144
 145
 146     /* Try to read additional keyboard layouts
 147      */
 148     if(file_exists(CONFIG_DIR."/keyboardLayouts")){
 149       if(is_readable(CONFIG_DIR."/keyboardLayouts")){
 150         $str = file_get_contents(CONFIG_DIR."/keyboardLayouts");
 151         $tmp = split("\n",$str);
 152         foreach($tmp as $entry){
 153           if((!empty($entry)) && (!preg_match("/^#/",$entry))){
 154             $entry = trim($entry);
 155             $tmp2 = split ("\:",$entry);
 156             $la =   trim($tmp2[0]);   // What would be saved to ldap
 157             $da =   trim($tmp2[1]);   // This wis displayed in the listbox
 158             $this->XKbLayouts [ $la] = $da;
 159           }
 160         }
 161       }
 162     }
 163
 164     /* Terminal server methods
 165      */
 166     $this->XMethods["default"]= _("default");
 167     $this->XMethods["xdmcp"]  = _("XDMCP");
 168     $this->XMethods["ldm"]    = _("LDM");
 169     $this->XMethods["rdp"]    = _("Windows RDP");
 170     $this->XMethods["citrix"] = _("ICA client");
 171
 172
 173     /* Load phone hardware list
 174      */
 175     $ldap= $this->config->get_ldap_link();
 176     $ldap->cd($this->config->current['BASE']);
 177     $ldap->search("(objectClass=goFonHardware)", array('cn', 'description'));
 178     while ($attrs= $ldap->fetch()){
 179       $cn= $attrs['cn'][0];
 180       if (isset($attrs['description'])){
 181         $description= " - ".$attrs['description'][0];
 182       } else {
 183         $description= "";
 184       }
 185       $this->hardware_list[$cn]= "$cn$description";
 186     }
 187
 188     /* Eventually colorize phones */
 189     $ldap->cd($this->config->current['BASE']);
 190     $ldap->search("(goFonHardware=*)",array('cn','dn','goFonHardware'));
 191     while($attrs = $ldap->fetch()){
 192         $cn = $attrs['goFonHardware'][0];
 193         if(isset($this->hardware_list[$cn])){
 194           $this->used_hardware[$cn]= $cn;
 195         }
 196     }
 197     $this->hardware_list["automatic"]= _("automatic");
 198     ksort($this->hardware_list);
 199
 200     /* Convert gotoLpdEnable
 201      */
 202     $this->gotoLpdEnable= preg_match("/yes/i",$this->gotoLpdEnable);
 203
 204
 205     /* Load hardware list */
 206     $ldap= $this->config->get_ldap_link();
 207     $ldap->cd($this->config->current['BASE']);
 208     $map= array(
 209         "gotoXResolution",
 210         "gotoXColordepth",
 211         "gotoXKbModel",
 212         "gotoXKbLayout",
 213 #        "gotoXDriver",
 214         "gotoXKbVariant",
 215         "gotoXMouseType",
 216         "gotoXMethod",
 217         "gotoXMouseport");
 218     $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".LDAP::prepare4filter($this->dn)."))",$map);
 219     if ($ldap->count() == 1){
 220       $attrs= $ldap->fetch();
 221       foreach ($map as $name){
 222         if (!isset($attrs[$name][0])){
 223           continue;
 224         }
 225
 226         switch ($name){
 227 #         case 'gotoXDriver':
 228 #           $this->XDrivers = array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XDrivers;
 229 #           break;
 230           case 'gotoXMethod':
 231             $this->XMethods = array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XMethods;
 232             break;
 233           case 'gotoXResolution':
 234             $this->XResolutions= array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XResolutions;
 235             break;
 236           case 'gotoXColordepth':
 237             $this->XColordepths= array('default' => _("inherited").' ['.$attrs[$name][0].' '._('Bit').']') + $this->XColordepths;
 238             break;
 239           case 'gotoXKbModel':
 240             $this->XKbModels= array('default' => _("inherited").' ['.$attrs[$name][0].']') + $this->XKbModels;
 241             break;
 242           case 'gotoXKbLayout':
 243             $this->XKbLayouts= array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XKbLayouts;
 244             break;
 245           case 'gotoXKbVariant':
 246             $this->XKbVariants= array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XKbVariants;
 247             break;
 248           case 'gotoXMouseType':
 249             $this->MouseTypes= array('AUTO' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->MouseTypes;
 250             break;
 251           case 'gotoXMouseport':
 252             $this->MousePorts= array('AUTO' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->MousePorts;
 253             break;
 254         }
 255       }
 256     }
 257
 258     if(preg_match("/\+/",$this->gotoXHsync)){
 259       $this->AutoSync = true;
 260       $this->gotoXHsync = preg_replace("/\+/","-",$this->gotoXHsync);
 261       $this->gotoXVsync = preg_replace("/\+/","-",$this->gotoXVsync);
 262     }
 263   }
 264
 265
 266   function execute()
 267   {
 268     /* Call parent execute */
 269     plugin::execute();
 270
 271     if($this->is_account && !$this->view_logged){
 272       $this->view_logged = TRUE;
 273       new log("view","terminal/".get_class($this),$this->dn);
 274     }
 275
 276     /* Do we need to flip is_account state? */
 277     if (isset($_POST['modify_state'])){
 278       $this->is_account= !$this->is_account;
 279     }
 280
 281     /* Do we represent a valid terminal? */
 282     if (!$this->is_account && $this->parent === NULL){
 283       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 284         _("This 'dn' has no terminal features.")."</b>";
 285       return ($display);
 286     }
 287
 288     /* Show main page */
 289     $smarty= get_smarty();
 290
 291     /* Assign acls */
 292     $tmp= $this->plInfo();
 293     foreach($tmp['plProvidedAcls'] as $name => $translation){
 294       $smarty->assign($name."ACL",$this->getacl($name));
 295     }
 296
 297
 298     /* Arrays */
 299     foreach(array("XMethods", "XDrivers", "XResolutions", "XColordepths",
 300           "XKbModels","XKbVariants",
 301           "MouseTypes", "MousePorts") as $val){
 302       $smarty->assign("$val", $this->$val);
 303     }
 304     $smarty->assign("XKbLayouts",   $this->XKbLayouts);
 305     $smarty->assign("XKbLayoutKeys",array_flip($this->XKbLayouts));
 306
 307     $smarty->assign("xdmcpservers", $this->config->data['SERVERS']['TERMINAL']);
 308     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 309
 310     /* Variables - select */
 311     foreach(array("gotoXMethod", "gotoXdmcpServer",
 312           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 313           "gotoLpdServer", "gotoXKbModel", "gotoXKbLayout",
 314           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 315
 316       $smarty->assign($val."_select", $this->$val);
 317     }
 318
 319     /* Variables */
 320     foreach(array("gotoXHsync", "gotoXVsync") as $val){
 321       $smarty->assign($val, $this->$val);
 322     }
 323     $smarty->assign("staticAddress", "");
 324
 325     /* Checkboxes */
 326     foreach(array("gotoLpdEnable", "gotoScannerEnable") as $val){
 327       if ($this->$val == TRUE) {
 328         $smarty->assign("$val", "checked");
 329       } else {
 330         $smarty->assign("$val", "");
 331       }
 332     }
 333
 334     /* Phone stuff */
 335     $smarty->assign ("goFonHardware", $this->goFonHardware);
 336     $hl= "<select size=\"1\" name=\"goFonHardware\" title=\"".
 337          _("Choose the phone located at the current terminal")."\" >\n";
 338     foreach ($this->hardware_list as $cn => $description){
 339       if ($cn == $this->goFonHardware){
 340         $selected= "selected";
 341       } else {
 342         $selected= "";
 343       }
 344       if (isset($this->used_hardware[$cn])){
 345         $color= "style=\"color:#A0A0A0\"";
 346       } else {
 347         $color= "";
 348       }
 349       $hl.= "  <option $color label=\"$cn\" value=\"$cn\" $selected>$description</option>\n";
 350     }
 351     $hl.= "</select>\n";
 352     $smarty->assign ("hardware_list", $hl);
 353     $smarty->assign ("gotoXMonitor", $this->gotoXMonitor);
 354
 355     $smarty->assign("AutoSyncACL",$this->getacl("AutoSync"));
 356
 357     $smarty->assign("AutoSyncCHK"," ");
 358     if($this->AutoSync){
 359       $smarty->assign("AutoSyncCHK"," checked ");
 360       $smarty->assign("gotoXVsyncACL", preg_replace("/w/","",$this->getacl("gotoXVsync")));
 361       $smarty->assign("gotoXHsyncACL", preg_replace("/w/","",$this->getacl("gotoXHsync")));
 362     }
 363
 364     /* Show main page */
 365     return($smarty->fetch (get_template_path('terminalService.tpl', TRUE,dirname(__FILE__))));
 366   }
 367
 368   function remove_from_parent()
 369   {
 370     new log("remove","terminal/".get_class($this),$this->dn,array_keys($this->attrs));
 371     $this->handle_post_events("remove");
 372   }
 373
 374
 375   /* Save data to object */
 376   function save_object()
 377   {
 378     plugin::save_object();
 379
 380     /* Save checkbox state */
 381     if (isset ($_POST['gotoXMethod'])){
 382       foreach (array("gotoLpdEnable", "gotoScannerEnable") as $val){
 383
 384         if($this->acl_is_writeable($val)){
 385           if (!isset ($_POST["$val"])){
 386             $this->$val= FALSE;
 387           } else {
 388             $this->$val= TRUE;
 389           }
 390         }
 391       }
 392     }
 393
 394     if(isset($_POST['gotoXDriver'])){
 395       if(isset($_POST['AutoSync'])){
 396         $this->AutoSync = true;
 397       }else{
 398         $this->AutoSync = false;
 399       }
 400     }
 401
 402     /* Default entries can use blank hsync/vsync entries */
 403     if ($this->dn != "" && $this->cn != "default" && $this->cn != "default"){
 404
 405       /* But only if no auto sync is enabled... */
 406       if (!$this->AutoSync){
 407
 408         /* Check vsync for correct usage */
 409         $val= preg_replace ("/\s/", "", $this->gotoXVsync);
 410         if (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val) && $this->acl_is_writeable("gotoXVsync")){
 411
 412           $message[]= _("Please specify a valid VSync range.");
 413         } elseif ($this->acl_is_writeable("gotoXVsync")){
 414           list($v1,$v2)= preg_split ("/[-+]/", $val);
 415           if ($v2 != ""){
 416             if ($v1 > $v2){
 417               $message[]= _("Please specify a valid VSync range.");
 418             }
 419           }
 420         }
 421
 422         /* Check hsync for correct usage */
 423         $val= preg_replace ("/\s/", "", $this->gotoXHsync);
 424         if (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val) && $this->acl_is_writeable("gotoXHsync")){
 425
 426           $message[]= _("Please specify a valid HSync range.");
 427         } elseif ($this->acl_is_writeable("gotoXHsync")){
 428           list($v1,$v2)= preg_split ("/[-+]/", $val);
 429           if ($v2 != ""){
 430             if ($v1 > $v2){
 431               $message[]= _("Please specify a valid HSync range.");
 432             }
 433           }
 434         }
 435       }
 436     }
 437   }
 438
 439
 440   /* Check supplied data */
 441   function check()
 442   {
 443     /* Call common method to give check the hook */
 444     $message= plugin::check();
 445     return ($message);
 446   }
 447
 448
 449   /* Save to LDAP */
 450   function save()
 451   {
 452     /* Convert to string */
 453     $this->gotoLpdEnable= $this->gotoLpdEnable?"Yes":"No";
 454
 455     if(isset($this->parent->by_object['ogroup'])){
 456       $this->objectclasses = array("gotoWorkstationTemplate");
 457     }elseif(isset($this->parent->by_object['terminalgeneric'])){
 458       $this->objectclasses = array("GOhard");
 459     }else{
 460       print "Object Type Configuration : unknown";
 461       exit();
 462     }
 463
 464
 465     plugin::save();
 466
 467     /* Strip out 'default' values */
 468     foreach(array("gotoXMethod", "gotoXdmcpServer",
 469           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 470           "gotoLpdServer", "gotoXKbModel", "gotoXKbLayout",
 471           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 472
 473       if ($this->attrs[$val] == "default"){
 474         $this->attrs[$val]= array();
 475       }
 476     }
 477
 478     if($this->AutoSync){
 479       $this->attrs['gotoXHsync'] = "30+55";
 480       $this->attrs['gotoXVsync'] = "50+70";
 481     }
 482
 483     /* Write back to ldap */
 484     $ldap= $this->config->get_ldap_link();
 485     $ldap->cd($this->dn);
 486     $this->cleanup();
 487     $ldap->modify ($this->attrs);
 488     new log("modify","terminal/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 489
 490     show_ldap_error($ldap->get_error(), sprintf(_("Saving of object system terminal/service with dn '%s' failed."),$this->dn));
 491     $this->handle_post_events("modify");
 492   }
 493
 494
 495   function getListOfXDrivers()
 496   {
 497     $drivers = array("unknown" => "["._("unknown")."]");
 498
 499     /* Generate a list of xdrivers from CONFIG_DIR/xdrivers */
 500     if (file_exists(CONFIG_DIR.'/xdrivers')){
 501       $xdrivers = file (CONFIG_DIR.'/xdrivers');
 502       foreach ($xdrivers as $line){
 503         if (!preg_match ("/^#/", $line)){
 504           $drivers[]= trim($line);
 505         }
 506       }
 507     } else {
 508       foreach( array(
 509           "ati", "atimisc", "chips", "cirrus", "cyrix", "fbdev", "fglrx",
 510           "i128", "i740", "i810", "imstt", "mga", "neomagic", "newport", "nsc",  "nv", "nvidia",
 511           "r128", "radeon", "rendition", "s3", "s3virge", "savage", "siliconmotion",
 512           "sis", "tdfx", "tga", "trident", "tseng", "vesa", "vga", "vmware") as $driver){
 513         $drivers[] = $driver;
 514       }
 515     }
 516     return($drivers);
 517   }
 518
 519
 520   /* Return plugin informations for acl handling */
 521   static function plInfo()
 522   {
 523     return (array(
 524           "plShortName"   => _("Service"),
 525           "plDescription" => _("Terminal service"),
 526           "plSelfModify"  => FALSE,
 527           "plDepends"     => array(),
 528           "plPriority"    => 3,
 529           "plSection"     => array("administration"),
 530           "plCategory"    => array("terminal"),
 531
 532           "plProvidedAcls"=> array(
 533             "gotoXMonitor"            => _("Monitor"),
 534             "gotoXMethod"             => _("Method"),
 535             "gotoXdmcpServer"         => _("Remote desktop"),
 536             "gotoXDriver"             => _("Gfx driver"),
 537             "gotoXResolution"         => _("Gfx resolution"),
 538             "gotoXColordepth"         => _("Gfx color depth"),
 539             "gotoXHsync"              => _("Hsync"),
 540             "gotoXVsync"              => _("Vsync"),
 541             "AutoSync"                => _("Auto-Sync"),
 542             "gotoLpdEnable"           => _("Printer service enabled"),
 543             "gotoLpdServer"           => _("Spool server"),
 544             "gotoScannerEnable"       => _("Scanner enabled"),
 545             "gotoXKbModel"            => _("Keyboard model"),
 546             "gotoXKbLayout"           => _("Keyboard layout"),
 547             "gotoXKbVariant"          => _("Keyboard variant"),
 548             "gotoXMouseType"          => _("Mouse type"),
 549             "gotoXMouseport"          => _("Mouse port"),
 550             "goFonHardware"           => _("Telephone hardware"))
 551           ));
 552   }
 553 }
 554
 555 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 556 ?>