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   var $AutoSync = false;
  33
  34   /* Needed values and lists */
  35   var $ignore_account= TRUE;
  36   var $base= "";
  37   var $cn= "";
  38   var $orig_dn= "";
  39   var $XMethods= array();
  40   var $XDrivers= array("ati", "atimisc", "chips", "cirrus", "cyrix", "fbdev",
  41       "i128", "i740", "i810", "imstt", "mga", "neomagic", "newport", "nsc",  "nv",
  42       "r128", "radeon", "rendition", "s3", "s3virge", "savage", "siliconmotion",
  43       "sis", "tdfx", "tga", "trident", "tseng", "vesa", "vga", "vmware");
  44   var $XResolutions= array();
  45   var $XColordepths= array();
  46   var $XKbModels= array ();
  47   var $XKbLayouts= array ();
  48   var $XKbVariants= array ();
  49   var $MouseTypes= array();
  50   var $MousePorts= array();
  51   var $gotoScannerModels= array();
  52   var $hardware_list= array();
  53   var $used_hardware= array();
  54
  55
  56   /* attribute list for save action */
  57   var $attributes= array("cn", "gotoLpdEnable", "gotoXMonitor", "gotoXMethod", "gotoXdmcpServer",
  58       "gotoFontPath", "gotoXDriver", "gotoXResolution", "gotoXColordepth",
  59       "gotoXHsync", "gotoXVsync", "gotoLpdEnable", "gotoLpdServer",
  60       "gotoScannerEnable", "gotoScannerModel", "gotoScannerClients",
  61       "gotoScannerBackend", "gotoXKbModel", "gotoXKbLayout", "gotoXKbVariant",
  62       "gotoXMouseType", "gotoXMouseport", "goFonHardware");
  63   var $objectclasses= array("GOhard");
  64
  65
  66   function termservice ($config, $dn= NULL, $parent= NULL)
  67   {
  68     plugin::plugin ($config, $dn, $parent);
  69
  70     array_unshift($this->XDrivers, "["._("unknown")."]");
  71
  72     $this->XResolutions= array(
  73         "default"   =>  "["._("inherited")."]"  ,
  74         "640x480"   =>  "640x480",
  75         "800x600"   =>  "800x600",
  76         "1024x768"  =>  "1024x768",
  77         "1152x864"  =>  "1152x864",
  78         "1280x1024" =>  "1280x1024",
  79         "1400x1050" =>  "1400x1050",
  80         "1600x1200" =>  "1600x1200");
  81
  82     if(isset($this->config->data['MAIN']['RESOLUTION_HOOK'])){
  83       $file = $this->config->data['MAIN']['RESOLUTION_HOOK'];
  84
  85       if(is_readable($file)){
  86         $str = file_get_contents($file);
  87         $lines = split("\n",$str);
  88         foreach($lines as $line){
  89           $line = trim($line);
  90           if(!empty($line)){
  91             $this->XResolutions[$line]=$line;
  92           }
  93         }
  94         //natcasesort($this->gotoXResolutions);
  95       }else{
  96         print_red(sprintf(_("You have specified an external resolution hook which can't be read, please check the permission of the file '%s'."),$file));
  97       }
  98     }
  99
 100     $this->XColordepths= array(
 101         "default"  => "["._("inherited")."]",
 102         "8"        => "8 " ._("bit"),
 103         "15"       => "15 "._("bit"),
 104         "16"       => "16 "._("bit"),
 105         "24"       => "24 "._("bit"));
 106
 107     $this->XKbModels['default']= "["._("inherited")."]";
 108     foreach(array ("btc9000", "chicony", "compaq", "dell", "dell101", "everex",
 109           "flexpro", "geniuscomfy", "hp", "itouch", "jp106", "logicordless",
 110           "logiinetnav", "logiinternet", "macintosh", "microsoft",
 111           "microsoftpro", "omnikey101", "pc101", "pc102", "pc104",
 112           "pc105", "rapidaccess", "rapidaccess2", "winbook") as $type){
 113       $this->XKbModels[$type] = $type;
 114     }
 115
 116     /* Additional values will be extracted from /etc/gosa/keyboardLayouts */
 117     $this->XKbLayouts= array ("default"=>"["._("inherited")."]","de"=> "de","intl" =>"intl","us" =>"us");
 118     $this->XKbVariants= array ("default"=>"["._("inherited")."]", "nodeadkeys"=>"nodeadkeys", "basic"=>"basic");
 119
 120     $this->MouseTypes= array( "AUTO"      =>  "["._("inherited")."]" ,  "ImPS/2"      => "ImPS/2",
 121                               "PS/2"      =>  "PS/2"                 ,  "Microsoft"   => "Microsoft",
 122                               "Logitech"  =>  "Logitech");
 123
 124     $this->MousePorts= array("AUTO"             =>"["._("inherited")."]"   , "/dev/ttyS0"  => "/dev/ttyS0",
 125                              "/dev/ttyS1"       => "/dev/ttyS1"            , "/dev/psaux"  => "/dev/psaux",
 126                              "/dev/input/mice"  =>"/dev/input/mice");
 127
 128
 129     /* try to read additional keyboard layouts
 130      */
 131     if(file_exists(CONFIG_DIR."/keyboardLayouts")){
 132       if(is_readable(CONFIG_DIR."/keyboardLayouts")){
 133         $str = file_get_contents(CONFIG_DIR."/keyboardLayouts");
 134         $tmp = split("\n",$str);
 135         foreach($tmp as $entry){
 136           if((!empty($entry)) && (!preg_match("/^#/",$entry))){
 137             $entry = trim($entry);
 138             $tmp2 = split ("\:",$entry);
 139             $la =   trim($tmp2[0]);   // What would be saved to ldap
 140             $da =   trim($tmp2[1]);   // This wis displayed in the listbox
 141             $this->XKbLayouts [ $la] = $da;
 142           }
 143         }
 144       }
 145     }
 146
 147     /* Load scanner models */
 148     $fcontents = file ($this->config->basedir."/include/scanner.inc");
 149     while (list ($line_num, $line) = each ($fcontents)) {
 150       preg_match('/^(\w+) "([^"]+)" "([^"]+)" "([^"]+)"/', "$line", $matches);
 151       $this->gotoScannerModels[$matches[2]." - ".$matches[3]]= $matches[1]."|".$matches[4];
 152     }
 153     ksort ($this->gotoScannerModels);
 154
 155     /* Initialize methods */
 156     $this->XMethods["default"]= _("default");
 157     $this->XMethods["indirect"]= _("show chooser");
 158     $this->XMethods["query"]= _("direct");
 159 #$this->XMethods["squery"]= _("direct via ssh");
 160 #$this->XMethods["nquery"]= _("direct via nx");
 161     $this->XMethods["load"]= _("load balanced");
 162 #$this->XMethods["sload"]= _("load balanced via ssh");
 163 #$this->XMethods["nload"]= _("load balanced via nx");
 164     $this->XMethods["rdp"]= _("Windows RDP");
 165     $this->XMethods["citrix"]= _("ICA client");
 166
 167     $this->orig_dn= $this->dn;
 168
 169     /* Load hardware list */
 170     $ldap= $this->config->get_ldap_link();
 171     $ldap->cd($this->config->current['BASE']);
 172     $ldap->search("(objectClass=goFonHardware)", array('cn', 'description'));
 173     while ($attrs= $ldap->fetch()){
 174       $cn= $attrs['cn'][0];
 175       if (isset($attrs['description'])){
 176         $description= " - ".$attrs['description'][0];
 177       } else {
 178         $description= "";
 179       }
 180       $this->hardware_list[$cn]= "$cn$description";
 181     }
 182
 183     /* Eventually colorize phones */
 184     $ldap->cd($this->config->current['BASE']);
 185     foreach ($this->hardware_list as $cn => $desc){
 186       $ldap->search("(goFonHardware=$cn)", array('cn'));
 187       if ($ldap->count() > 0){
 188         $ldap->fetch();
 189         if ($ldap->getDN() != $this->dn){
 190           $this->used_hardware[$cn]= $ldap->getDN();
 191         }
 192       }
 193     }
 194
 195     $this->hardware_list["automatic"]= _("automatic");
 196     ksort($this->hardware_list);
 197
 198     /* Convert gotoLpdEnable */
 199     $this->gotoLpdEnable= preg_match("/yes/",$this->gotoLpdEnable);
 200
 201       /* Load hardware list */
 202     $ldap= $this->config->get_ldap_link();
 203     $ldap->cd($this->config->current['BASE']);
 204     $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".$this->dn."))");
 205     if ($ldap->count() == 1){
 206       $map= array("gotoXResolution", "gotoXColordepth", "gotoXKbModel", "gotoXKbLayout",
 207                   "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport");
 208       $attrs= $ldap->fetch();
 209
 210       foreach ($map as $name){
 211         if (!isset($attrs[$name][0])){
 212           continue;
 213         }
 214
 215         switch ($name){
 216           case 'gotoXResolution':
 217             $this->XResolutions['default'] = _("inherited").' ['.$attrs[$name][0].']' ;
 218             break;
 219           case 'gotoXColordepth':
 220             $this->XColordepths['default'] =  _("inherited").' ['.$attrs[$name][0].' '._('Bit').']';
 221             break;
 222           case 'gotoXKbModel':
 223             $this->XKbModels['default'] =  _("inherited").' ['.$attrs[$name][0].']';
 224             break;
 225           case 'gotoXKbLayout':
 226             $this->XKbLayouts['default'] =  _("inherited").' ['.$attrs[$name][0].']';
 227             break;
 228           case 'gotoXKbVariant':
 229             $this->XKbVariants['default'] = _("inherited").' ['.$attrs[$name][0].']' ;
 230             break;
 231           case 'gotoXMouseType':
 232             $this->MouseTypes['AUTO'] = _("inherited").' ['.$attrs[$name][0].']' ;
 233             break;
 234           case 'gotoXMouseport':
 235             $this->MousePorts['AUTO'] = _("inherited").' ['.$attrs[$name][0].']' ;
 236             break;
 237         }
 238       }
 239     }
 240     if(preg_match("/\+/",$this->gotoXHsync)){
 241       $this->AutoSync = true;
 242       $this->gotoXHsync = preg_replace("/\+/","-",$this->gotoXHsync);
 243       $this->gotoXVsync = preg_replace("/\+/","-",$this->gotoXVsync);
 244     }
 245   }
 246
 247   function execute()
 248   {
 249         /* Call parent execute */
 250         plugin::execute();
 251
 252     /* Do we need to flip is_account state? */
 253     if (isset($_POST['modify_state'])){
 254       $this->is_account= !$this->is_account;
 255     }
 256
 257     /* Do we represent a valid terminal? */
 258     if (!$this->is_account && $this->parent == NULL){
 259       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 260         _("This 'dn' has no terminal features.")."</b>";
 261       return ($display);
 262     }
 263
 264     /* Show main page */
 265     $smarty= get_smarty();
 266
 267     /* Arrays */
 268     foreach(array("XMethods", "XDrivers", "XResolutions", "XColordepths",
 269           "gotoScannerModels", "XKbModels","XKbVariants",
 270           "MouseTypes", "MousePorts") as $val){
 271       $smarty->assign("$val", $this->$val);
 272     }
 273     $smarty->assign("XKbLayouts",   $this->XKbLayouts);
 274     $smarty->assign("XKbLayoutKeys",array_flip($this->XKbLayouts));
 275
 276     $smarty->assign("xdmcpservers", $this->config->data['SERVERS']['TERMINAL']);
 277     $smarty->assign("fontservers", $this->config->data['SERVERS']['FONT']);
 278     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 279     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 280
 281     /* Variables - select */
 282     foreach(array("gotoXMethod", "gotoXdmcpServer", "gotoFontPath",
 283           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 284           "gotoLpdServer", "gotoScannerModel", "gotoXKbModel", "gotoXKbLayout",
 285           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 286
 287       $smarty->assign($val."_select", $this->$val);
 288       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 289     }
 290
 291     /* Variables */
 292     foreach(array("gotoXHsync", "gotoXVsync") as $val){
 293       $smarty->assign($val, $this->$val);
 294       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 295     }
 296     $smarty->assign("staticAddress", "");
 297
 298     /* Checkboxes */
 299     foreach(array("gotoLpdEnable", "gotoScannerEnable") as $val){
 300       if ($this->$val == TRUE) {
 301         $smarty->assign("$val", "checked");
 302       } else {
 303         $smarty->assign("$val", "");
 304       }
 305       $smarty->assign($val."ACL", chkacl($this->acl, "gotoLpdEnable"));
 306     }
 307
 308     /* Phone stuff */
 309     $smarty->assign ("goFonHardware", $this->goFonHardware);
 310     $hl= "<select size=\"1\" name=\"goFonHardware\" title=\"".
 311          _("Choose the phone located at the current terminal")."\" ".
 312          chkacl($this->acl, "goFonHardware").">\n";
 313     foreach ($this->hardware_list as $cn => $description){
 314       if ($cn == $this->goFonHardware){
 315         $selected= "selected";
 316       } else {
 317         $selected= "";
 318       }
 319       if (isset($this->used_hardware[$cn])){
 320         $color= "style=\"color:#A0A0A0\"";
 321       } else {
 322         $color= "";
 323       }
 324       $hl.= "  <option $color label=\"$cn\" value=\"$cn\" $selected>$description</option>\n";
 325     }
 326     $hl.= "</select>\n";
 327     $smarty->assign ("hardware_list", $hl);
 328     $smarty->assign ("gotoXMonitor", $this->gotoXMonitor);
 329
 330     $smarty->assign("AutoSyncACL",chkacl($this->acl,"AutoSync"));
 331
 332     if($this->AutoSync){
 333       $smarty->assign("AutoSyncCHK"," checked ");
 334       $smarty->assign("hiddenState"," disabled ");
 335     }else{
 336       $smarty->assign("AutoSyncCHK"," ");
 337       $smarty->assign("hiddenState","");
 338     }
 339
 340
 341     /* Show main page */
 342     return($smarty->fetch (get_template_path('terminalService.tpl', TRUE)));
 343   }
 344
 345   function remove_from_parent()
 346   {
 347     $this->handle_post_events("remove");
 348   }
 349
 350
 351   /* Save data to object */
 352   function save_object()
 353   {
 354     plugin::save_object();
 355
 356     /* Save checkbox state */
 357     if (isset ($_POST['gotoXMethod'])){
 358       foreach (array("gotoLpdEnable", "gotoScannerEnable") as $val){
 359
 360         if (!isset ($_POST["$val"]) && chkacl ($this->acl, "$val") == ""){
 361           $this->$val= FALSE;
 362         } else {
 363           $this->$val= TRUE;
 364         }
 365       }
 366     }
 367     if(isset($_POST['gotoXDriver'])){
 368       if(isset($_POST['AutoSync'])){
 369         $this->AutoSync = true;
 370       }else{
 371         $this->AutoSync = false;
 372       }
 373     }
 374
 375   }
 376
 377
 378   /* Check supplied data */
 379   function check()
 380   {
 381     /* Call common method to give check the hook */
 382     $message= plugin::check();
 383
 384     /* Default entries can use blank hsync/vsync entries */
 385     if ($this->dn != "" && $this->cn != "default" && $this->cn != "default"){
 386
 387       /* But only if no auto sync is enabled... */
 388       if (!$this->AutoSync){
 389
 390         /* Check vsync for correct usage */
 391         $val= preg_replace ("/\s/", "", $this->gotoXVsync);
 392         if (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val)
 393             && chkacl ($this->acl, "gotoXVsync") == ""){
 394
 395           $message[]= _("Please specify a valid VSync range.");
 396         } elseif (chkacl ($this->acl, "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/", "", $this->gotoXHsync);
 407         if (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val)
 408             && chkacl ($this->acl, "gotoXHsync") == ""){
 409
 410           $message[]= _("Please specify a valid HSync range.");
 411         } elseif (chkacl ($this->acl, "gotoXHsync") == ""){
 412           list($v1,$v2)= preg_split ("/[-+]/", $val);
 413           if ($v2 != ""){
 414             if ($v1 > $v2){
 415               $message[]= _("Please specify a valid HSync range.");
 416             }
 417           }
 418         }
 419       }
 420     }
 421
 422     return ($message);
 423   }
 424
 425
 426   /* Save to LDAP */
 427   function save()
 428   {
 429     /* Convert to string */
 430     $this->gotoLpdEnable= $this->gotoLpdEnable?"Yes":"No";
 431
 432     plugin::save();
 433
 434     /* Strip out 'default' values */
 435     foreach(array("gotoXMethod", "gotoXdmcpServer", "gotoFontPath",
 436           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 437           "gotoLpdServer", "gotoScannerModel", "gotoXKbModel", "gotoXKbLayout",
 438           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 439
 440       if ($this->attrs[$val] == "default"){
 441         $this->attrs[$val]= array();
 442       }
 443     }
 444
 445     if($this->AutoSync){
 446       $this->attrs['gotoXHsync'] = "30+55";
 447       $this->attrs['gotoXVsync'] = "50+70";
 448     }
 449
 450     /* Write back to ldap */
 451     $ldap= $this->config->get_ldap_link();
 452     $ldap->cd($this->dn);
 453     $this->cleanup();
 454     $ldap->modify ($this->attrs);
 455
 456     show_ldap_error($ldap->get_error(), _("Saving terminal service information failed"));
 457     $this->handle_post_events("modify");
 458   }
 459
 460 }
 461
 462 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 463 ?>