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