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     if($this->is_account){
 248       @log::log("view","terminal/".get_class($this),$this->dn);
 249     }
 250   }
 251
 252   function execute()
 253   {
 254         /* Call parent execute */
 255         plugin::execute();
 256
 257     /* Do we need to flip is_account state? */
 258     if (isset($_POST['modify_state'])){
 259       $this->is_account= !$this->is_account;
 260     }
 261
 262     /* Do we represent a valid terminal? */
 263     if (!$this->is_account && $this->parent == NULL){
 264       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 265         _("This 'dn' has no terminal features.")."</b>";
 266       return ($display);
 267     }
 268
 269     /* Show main page */
 270     $smarty= get_smarty();
 271
 272     /* Assign acls */
 273     $tmp= $this->plInfo();
 274     foreach($tmp['plProvidedAcls'] as $name => $translation){
 275       $smarty->assign($name."ACL",$this->getacl($name));
 276     }
 277
 278
 279     /* Arrays */
 280     foreach(array("XMethods", "XDrivers", "XResolutions", "XColordepths",
 281           "gotoScannerModels", "XKbModels","XKbVariants",
 282           "MouseTypes", "MousePorts") as $val){
 283       $smarty->assign("$val", $this->$val);
 284     }
 285     $smarty->assign("XKbLayouts",   $this->XKbLayouts);
 286     $smarty->assign("XKbLayoutKeys",array_flip($this->XKbLayouts));
 287
 288     $smarty->assign("xdmcpservers", $this->config->data['SERVERS']['TERMINAL']);
 289     $smarty->assign("fontservers", $this->config->data['SERVERS']['FONT']);
 290     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 291     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 292
 293     /* Variables - select */
 294     foreach(array("gotoXMethod", "gotoXdmcpServer", "gotoFontPath",
 295           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 296           "gotoLpdServer", "gotoScannerModel", "gotoXKbModel", "gotoXKbLayout",
 297           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 298
 299       $smarty->assign($val."_select", $this->$val);
 300     }
 301
 302     /* Variables */
 303     foreach(array("gotoXHsync", "gotoXVsync") as $val){
 304       $smarty->assign($val, $this->$val);
 305     }
 306     $smarty->assign("staticAddress", "");
 307
 308     /* Checkboxes */
 309     foreach(array("gotoLpdEnable", "gotoScannerEnable") as $val){
 310       if ($this->$val == TRUE) {
 311         $smarty->assign("$val", "checked");
 312       } else {
 313         $smarty->assign("$val", "");
 314       }
 315     }
 316
 317     /* Phone stuff */
 318     $smarty->assign ("goFonHardware", $this->goFonHardware);
 319     $hl= "<select size=\"1\" name=\"goFonHardware\" title=\"".
 320          _("Choose the phone located at the current terminal")."\" >\n";
 321     foreach ($this->hardware_list as $cn => $description){
 322       if ($cn == $this->goFonHardware){
 323         $selected= "selected";
 324       } else {
 325         $selected= "";
 326       }
 327       if (isset($this->used_hardware[$cn])){
 328         $color= "style=\"color:#A0A0A0\"";
 329       } else {
 330         $color= "";
 331       }
 332       $hl.= "  <option $color label=\"$cn\" value=\"$cn\" $selected>$description</option>\n";
 333     }
 334     $hl.= "</select>\n";
 335     $smarty->assign ("hardware_list", $hl);
 336     $smarty->assign ("gotoXMonitor", $this->gotoXMonitor);
 337
 338     $smarty->assign("AutoSyncACL",$this->getacl("AutoSync"));
 339
 340     $smarty->assign("AutoSyncCHK"," ");
 341     if($this->AutoSync){
 342       $smarty->assign("AutoSyncCHK"," checked ");
 343       $smarty->assign("gotoXVsyncACL", preg_replace("/w/","",$this->getacl("gotoXVsync")));
 344       $smarty->assign("gotoXHsyncACL", preg_replace("/w/","",$this->getacl("gotoXHsync")));
 345     }
 346
 347     /* Show main page */
 348     return($smarty->fetch (get_template_path('terminalService.tpl', TRUE)));
 349   }
 350
 351   function remove_from_parent()
 352   {
 353     @log::log("remove","terminal/".get_class($this),$this->dn,array_keys($this->attrs));
 354     $this->handle_post_events("remove");
 355   }
 356
 357
 358   /* Save data to object */
 359   function save_object()
 360   {
 361     plugin::save_object();
 362
 363     /* Save checkbox state */
 364     if (isset ($_POST['gotoXMethod'])){
 365       foreach (array("gotoLpdEnable", "gotoScannerEnable") as $val){
 366
 367         if($this->acl_is_writeable($val)){
 368           if (!isset ($_POST["$val"])){
 369             $this->$val= FALSE;
 370           } else {
 371             $this->$val= TRUE;
 372           }
 373         }
 374       }
 375     }
 376
 377     if(isset($_POST['gotoXDriver'])){
 378       if(isset($_POST['AutoSync'])){
 379         $this->AutoSync = true;
 380       }else{
 381         $this->AutoSync = false;
 382       }
 383     }
 384
 385     /* Default entries can use blank hsync/vsync entries */
 386     if ($this->dn != "" && $this->cn != "default" && $this->cn != "default"){
 387
 388       /* But only if no auto sync is enabled... */
 389       if (!$this->AutoSync){
 390
 391         /* Check vsync for correct usage */
 392         $val= preg_replace ("/\s/", "", $this->gotoXVsync);
 393         if (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val) && $this->acl_is_writeable("gotoXVsync")){
 394
 395           $message[]= _("Please specify a valid VSync range.");
 396         } elseif ($this->acl_is_writeable("gotoXVsync")){
 397           list($v1,$v2)= preg_split ("/[-+]/", $val);
 398           if ($v2 != ""){
 399             if ($v1 > $v2){
 400               $message[]= _("Please specify a valid VSync range.");
 401             }
 402           }
 403         }
 404
 405         /* Check hsync for correct usage */
 406         $val= preg_replace ("/\s/", "", $this->gotoXHsync);
 407         if (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val) && $this->acl_is_writeable("gotoXHsync")){
 408
 409           $message[]= _("Please specify a valid HSync range.");
 410         } elseif ($this->acl_is_writeable("gotoXHsync")){
 411           list($v1,$v2)= preg_split ("/[-+]/", $val);
 412           if ($v2 != ""){
 413             if ($v1 > $v2){
 414               $message[]= _("Please specify a valid HSync range.");
 415             }
 416           }
 417         }
 418       }
 419     }
 420   }
 421
 422
 423   /* Check supplied data */
 424   function check()
 425   {
 426     /* Call common method to give check the hook */
 427     $message= plugin::check();
 428     return ($message);
 429   }
 430
 431
 432   /* Save to LDAP */
 433   function save()
 434   {
 435     /* Convert to string */
 436     $this->gotoLpdEnable= $this->gotoLpdEnable?"Yes":"No";
 437
 438     plugin::save();
 439
 440     /* Strip out 'default' values */
 441     foreach(array("gotoXMethod", "gotoXdmcpServer", "gotoFontPath",
 442           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 443           "gotoLpdServer", "gotoScannerModel", "gotoXKbModel", "gotoXKbLayout",
 444           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 445
 446       if ($this->attrs[$val] == "default"){
 447         $this->attrs[$val]= array();
 448       }
 449     }
 450
 451     if($this->AutoSync){
 452       $this->attrs['gotoXHsync'] = "30+55";
 453       $this->attrs['gotoXVsync'] = "50+70";
 454     }
 455
 456     /* Write back to ldap */
 457     $ldap= $this->config->get_ldap_link();
 458     $ldap->cd($this->dn);
 459     $this->cleanup();
 460     $ldap->modify ($this->attrs);
 461     @log::log("modify","terminal/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 462
 463     show_ldap_error($ldap->get_error(), sprintf(_("Saving of object system terminal/service with dn '%s' failed."),$this->dn));
 464     $this->handle_post_events("modify");
 465   }
 466
 467
 468 /* Return plugin informations for acl handling */
 469   function plInfo()
 470   {
 471     return (array(
 472           "plShortName"   => _("Service"),
 473           "plDescription" => _("Terminal service"),
 474           "plSelfModify"  => FALSE,
 475           "plDepends"     => array(),
 476           "plPriority"    => 3,
 477           "plSection"     => array("administration"),
 478           "plCategory"    => array("terminal"),
 479
 480           "plProvidedAcls"=> array(
 481             "gotoXMonitor"            => _("Monitor"),
 482             "gotoXMethod"             => _("Method"),
 483             "gotoXdmcpServer"         => _("Remote desktop"),
 484             "gotoFontPath"            => _("Font path"),
 485             "gotoXDriver"             => _("Gfx driver"),
 486             "gotoXResolution"         => _("Gfx resolution"),
 487             "gotoXColordepth"         => _("Gfx color depth"),
 488             "gotoXHsync"              => _("Hsync"),
 489             "gotoXVsync"              => _("Vsync"),
 490             "AutoSync"                => _("Auto-Sync"),
 491             "gotoLpdEnable"           => _("Printer service enabled"),
 492             "gotoLpdServer"           => _("Spool server"),
 493             "gotoScannerEnable"       => _("Scanner enabled"),
 494             "gotoScannerModel"        => _("Scanner model"),
 495             "gotoScannerClients"      => _("Haeh ? "),
 496             "gotoScannerBackend"      => _("..."),
 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 ?>