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
  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("ati", "atimisc", "chips", "cirrus", "cyrix", "fbdev",
  42       "i128", "i740", "i810", "imstt", "mga", "neomagic", "newport", "nsc",  "nv",
  43       "r128", "radeon", "rendition", "s3", "s3virge", "savage", "siliconmotion",
  44       "sis", "tdfx", "tga", "trident", "tseng", "vesa", "vga", "vmware");
  45   var $XResolutions= array();
  46   var $XColordepths= array();
  47   var $XKbModels= array ();
  48   var $XKbLayouts= array ();
  49   var $XKbVariants= array ();
  50   var $MouseTypes= array();
  51   var $MousePorts= array();
  52   var $gotoScannerModels= array();
  53   var $hardware_list= array();
  54   var $used_hardware= array();
  55
  56
  57   /* attribute list for save action */
  58   var $attributes= array("cn", "gotoLpdEnable", "gotoXMonitor", "gotoXMethod", "gotoXdmcpServer",
  59       "gotoFontPath", "gotoXDriver", "gotoXResolution", "gotoXColordepth",
  60       "gotoXHsync", "gotoXVsync", "gotoLpdEnable", "gotoLpdServer",
  61       "gotoScannerEnable", "gotoScannerModel", "gotoScannerClients",
  62       "gotoScannerBackend", "gotoXKbModel", "gotoXKbLayout", "gotoXKbVariant",
  63       "gotoXMouseType", "gotoXMouseport", "goFonHardware");
  64   var $objectclasses= array("GOhard");
  65
  66
  67   function termservice ($config, $dn= NULL, $parent= NULL)
  68   {
  69     plugin::plugin ($config, $dn, $parent);
  70
  71     array_unshift($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     foreach ($this->hardware_list as $cn => $desc){
 187       $ldap->search("(goFonHardware=$cn)", array('cn'));
 188       if ($ldap->count() > 0){
 189         $ldap->fetch();
 190         if ($ldap->getDN() != $this->dn){
 191           $this->used_hardware[$cn]= $ldap->getDN();
 192         }
 193       }
 194     }
 195
 196     $this->hardware_list["automatic"]= _("automatic");
 197     ksort($this->hardware_list);
 198
 199     /* Convert gotoLpdEnable */
 200     $this->gotoLpdEnable= preg_match("/yes/i",$this->gotoLpdEnable);
 201
 202     /* Load hardware list */
 203     $ldap= $this->config->get_ldap_link();
 204     $ldap->cd($this->config->current['BASE']);
 205     $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".$this->dn."))");
 206     if ($ldap->count() == 1){
 207       $map= array("gotoXResolution", "gotoXColordepth", "gotoXKbModel", "gotoXKbLayout",
 208                   "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport");
 209       $attrs= $ldap->fetch();
 210
 211       foreach ($map as $name){
 212         if (!isset($attrs[$name][0])){
 213           continue;
 214         }
 215
 216         switch ($name){
 217           case 'gotoXResolution':
 218             $this->XResolutions['default'] = _("inherited").' ['.$attrs[$name][0].']' ;
 219             break;
 220           case 'gotoXColordepth':
 221             $this->XColordepths['default'] =  _("inherited").' ['.$attrs[$name][0].' '._('Bit').']';
 222             break;
 223           case 'gotoXKbModel':
 224             $this->XKbModels['default'] =  _("inherited").' ['.$attrs[$name][0].']';
 225             break;
 226           case 'gotoXKbLayout':
 227             $this->XKbLayouts['default'] =  _("inherited").' ['.$attrs[$name][0].']';
 228             break;
 229           case 'gotoXKbVariant':
 230             $this->XKbVariants['default'] = _("inherited").' ['.$attrs[$name][0].']' ;
 231             break;
 232           case 'gotoXMouseType':
 233             $this->MouseTypes['AUTO'] = _("inherited").' ['.$attrs[$name][0].']' ;
 234             break;
 235           case 'gotoXMouseport':
 236             $this->MousePorts['AUTO'] = _("inherited").' ['.$attrs[$name][0].']' ;
 237             break;
 238         }
 239       }
 240     }
 241     if(preg_match("/\+/",$this->gotoXHsync)){
 242       $this->AutoSync = true;
 243       $this->gotoXHsync = preg_replace("/\+/","-",$this->gotoXHsync);
 244       $this->gotoXVsync = preg_replace("/\+/","-",$this->gotoXVsync);
 245     }
 246   }
 247
 248   function execute()
 249   {
 250         /* Call parent execute */
 251         plugin::execute();
 252
 253     /* Do we need to flip is_account state? */
 254     if (isset($_POST['modify_state'])){
 255       $this->is_account= !$this->is_account;
 256     }
 257
 258     /* Do we represent a valid terminal? */
 259     if (!$this->is_account && $this->parent == NULL){
 260       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 261         _("This 'dn' has no terminal features.")."</b>";
 262       return ($display);
 263     }
 264
 265     /* Show main page */
 266     $smarty= get_smarty();
 267
 268     /* Assign acls */
 269     $tmp= $this->plInfo();
 270     foreach($tmp['plProvidedAcls'] as $name => $translation){
 271       $smarty->assign($name."ACL",$this->getacl($name));
 272     }
 273
 274
 275     /* Arrays */
 276     foreach(array("XMethods", "XDrivers", "XResolutions", "XColordepths",
 277           "gotoScannerModels", "XKbModels","XKbVariants",
 278           "MouseTypes", "MousePorts") as $val){
 279       $smarty->assign("$val", $this->$val);
 280     }
 281     $smarty->assign("XKbLayouts",   $this->XKbLayouts);
 282     $smarty->assign("XKbLayoutKeys",array_flip($this->XKbLayouts));
 283
 284     $smarty->assign("xdmcpservers", $this->config->data['SERVERS']['TERMINAL']);
 285     $smarty->assign("fontservers", $this->config->data['SERVERS']['FONT']);
 286     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 287     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 288
 289     /* Variables - select */
 290     foreach(array("gotoXMethod", "gotoXdmcpServer", "gotoFontPath",
 291           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 292           "gotoLpdServer", "gotoScannerModel", "gotoXKbModel", "gotoXKbLayout",
 293           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 294
 295       $smarty->assign($val."_select", $this->$val);
 296     }
 297
 298     /* Variables */
 299     foreach(array("gotoXHsync", "gotoXVsync") as $val){
 300       $smarty->assign($val, $this->$val);
 301     }
 302     $smarty->assign("staticAddress", "");
 303
 304     /* Checkboxes */
 305     foreach(array("gotoLpdEnable", "gotoScannerEnable") as $val){
 306       if ($this->$val == TRUE) {
 307         $smarty->assign("$val", "checked");
 308       } else {
 309         $smarty->assign("$val", "");
 310       }
 311     }
 312
 313     /* Phone stuff */
 314     $smarty->assign ("goFonHardware", $this->goFonHardware);
 315     $hl= "<select size=\"1\" name=\"goFonHardware\" title=\"".
 316          _("Choose the phone located at the current terminal")."\" >\n";
 317     foreach ($this->hardware_list as $cn => $description){
 318       if ($cn == $this->goFonHardware){
 319         $selected= "selected";
 320       } else {
 321         $selected= "";
 322       }
 323       if (isset($this->used_hardware[$cn])){
 324         $color= "style=\"color:#A0A0A0\"";
 325       } else {
 326         $color= "";
 327       }
 328       $hl.= "  <option $color label=\"$cn\" value=\"$cn\" $selected>$description</option>\n";
 329     }
 330     $hl.= "</select>\n";
 331     $smarty->assign ("hardware_list", $hl);
 332     $smarty->assign ("gotoXMonitor", $this->gotoXMonitor);
 333
 334     $smarty->assign("AutoSyncACL",$this->getacl("AutoSync"));
 335
 336     $smarty->assign("AutoSyncCHK"," ");
 337     if($this->AutoSync){
 338       $smarty->assign("AutoSyncCHK"," checked ");
 339       $smarty->assign("gotoXVsyncACL", preg_replace("/w/","",$this->getacl("gotoXVsync")));
 340       $smarty->assign("gotoXHsyncACL", preg_replace("/w/","",$this->getacl("gotoXHsync")));
 341     }
 342
 343     /* Show main page */
 344     return($smarty->fetch (get_template_path('terminalService.tpl', TRUE)));
 345   }
 346
 347   function remove_from_parent()
 348   {
 349     $this->handle_post_events("remove");
 350   }
 351
 352
 353   /* Save data to object */
 354   function save_object()
 355   {
 356     plugin::save_object();
 357
 358     /* Save checkbox state */
 359     if (isset ($_POST['gotoXMethod'])){
 360       foreach (array("gotoLpdEnable", "gotoScannerEnable") as $val){
 361
 362         if($this->acl_is_writeable($val)){
 363           if (!isset ($_POST["$val"])){
 364             $this->$val= FALSE;
 365           } else {
 366             $this->$val= TRUE;
 367           }
 368         }
 369       }
 370     }
 371
 372     if(isset($_POST['gotoXDriver'])){
 373       if(isset($_POST['AutoSync'])){
 374         $this->AutoSync = true;
 375       }else{
 376         $this->AutoSync = false;
 377       }
 378     }
 379
 380     /* Default entries can use blank hsync/vsync entries */
 381     if ($this->dn != "" && $this->cn != "default" && $this->cn != "default"){
 382
 383       /* But only if no auto sync is enabled... */
 384       if (!$this->AutoSync){
 385
 386         /* Check vsync for correct usage */
 387         $val= preg_replace ("/\s/", "", $this->gotoXVsync);
 388         if (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val) && $this->acl_is_writeable("gotoXVsync")){
 389
 390           $message[]= _("Please specify a valid VSync range.");
 391         } elseif ($this->acl_is_writeable("gotoXVsync")){
 392           list($v1,$v2)= preg_split ("/[-+]/", $val);
 393           if ($v2 != ""){
 394             if ($v1 > $v2){
 395               $message[]= _("Please specify a valid VSync range.");
 396             }
 397           }
 398         }
 399
 400         /* Check hsync for correct usage */
 401         $val= preg_replace ("/\s/", "", $this->gotoXHsync);
 402         if (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val) && $this->acl_is_writeable("gotoXHsync")){
 403
 404           $message[]= _("Please specify a valid HSync range.");
 405         } elseif ($this->acl_is_writeable("gotoXHsync")){
 406           list($v1,$v2)= preg_split ("/[-+]/", $val);
 407           if ($v2 != ""){
 408             if ($v1 > $v2){
 409               $message[]= _("Please specify a valid HSync range.");
 410             }
 411           }
 412         }
 413       }
 414     }
 415   }
 416
 417
 418   /* Check supplied data */
 419   function check()
 420   {
 421     /* Call common method to give check the hook */
 422     $message= plugin::check();
 423     return ($message);
 424   }
 425
 426
 427   /* Save to LDAP */
 428   function save()
 429   {
 430     /* Convert to string */
 431     $this->gotoLpdEnable= $this->gotoLpdEnable?"Yes":"No";
 432
 433     plugin::save();
 434
 435     /* Strip out 'default' values */
 436     foreach(array("gotoXMethod", "gotoXdmcpServer", "gotoFontPath",
 437           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 438           "gotoLpdServer", "gotoScannerModel", "gotoXKbModel", "gotoXKbLayout",
 439           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 440
 441       if ($this->attrs[$val] == "default"){
 442         $this->attrs[$val]= array();
 443       }
 444     }
 445
 446     if($this->AutoSync){
 447       $this->attrs['gotoXHsync'] = "30+55";
 448       $this->attrs['gotoXVsync'] = "50+70";
 449     }
 450
 451     /* Write back to ldap */
 452     $ldap= $this->config->get_ldap_link();
 453     $ldap->cd($this->dn);
 454     $this->cleanup();
 455     $ldap->modify ($this->attrs);
 456
 457     show_ldap_error($ldap->get_error(), sprintf(_("Saving of object system terminal/service with dn '%s' failed."),$this->dn));
 458     $this->handle_post_events("modify");
 459   }
 460
 461
 462 /* Return plugin informations for acl handling */
 463   function plInfo()
 464   {
 465     return (array(
 466           "plShortName"   => _("Service"),
 467           "plDescription" => _("Terminal service"),
 468           "plSelfModify"  => FALSE,
 469           "plDepends"     => array(),
 470           "plPriority"    => 3,
 471           "plSection"     => array("administration"),
 472           "plCategory"    => array("terminal"),
 473
 474           "plProvidedAcls"=> array(
 475             "gotoXMonitor"            => _("Monitor"),
 476             "gotoXMethod"             => _("Method"),
 477             "gotoXdmcpServer"         => _("Remote desktop"),
 478             "gotoFontPath"            => _("Font path"),
 479             "gotoXDriver"             => _("Gfx driver"),
 480             "gotoXResolution"         => _("Gfx resolution"),
 481             "gotoXColordepth"         => _("Gfx color depth"),
 482             "gotoXHsync"              => _("Hsync"),
 483             "gotoXVsync"              => _("Vsync"),
 484             "AutoSync"                => _("Auto-Sync"),
 485             "gotoLpdEnable"           => _("Printer service enabled"),
 486             "gotoLpdServer"           => _("Spool server"),
 487             "gotoScannerEnable"       => _("Scanner enabled"),
 488             "gotoScannerModel"        => _("Scanner model"),
 489             "gotoScannerClients"      => _("Heäh ? "),
 490             "gotoScannerBackend"      => _("..."),
 491             "gotoXKbModel"            => _("Keyboard model"),
 492             "gotoXKbLayout"           => _("Keyboard layout"),
 493             "gotoXKbVariant"          => _("Keyboard variant"),
 494             "gotoXMouseType"          => _("Mouse type"),
 495             "gotoXMouseport"          => _("Mouse port"),
 496             "goFonHardware"           => _("Telephone hardware"))
 497           ));
 498   }
 499 }
 500
 501 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 502 ?>