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