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     $this->gotoLpdEnable= preg_match("/yes/",$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     /* Arrays */
 262     foreach(array("XMethods", "XDrivers", "XResolutions", "XColordepths",
 263           "gotoScannerModels", "XKbModels","XKbVariants",
 264           "MouseTypes", "MousePorts") as $val){
 265       $smarty->assign("$val", $this->$val);
 266     }
 267     $smarty->assign("XKbLayouts",   $this->XKbLayouts);
 268     $smarty->assign("XKbLayoutKeys",array_flip($this->XKbLayouts));
 269
 270     $smarty->assign("xdmcpservers", $this->config->data['SERVERS']['TERMINAL']);
 271     $smarty->assign("fontservers", $this->config->data['SERVERS']['FONT']);
 272     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 273     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 274
 275     /* Variables - select */
 276     foreach(array("gotoXMethod", "gotoXdmcpServer", "gotoFontPath",
 277           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 278           "gotoLpdServer", "gotoScannerModel", "gotoXKbModel", "gotoXKbLayout",
 279           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 280
 281       $smarty->assign($val."_select", $this->$val);
 282       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 283     }
 284
 285     /* Variables */
 286     foreach(array("gotoXHsync", "gotoXVsync") as $val){
 287       $smarty->assign($val, $this->$val);
 288       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 289     }
 290     $smarty->assign("staticAddress", "");
 291
 292     /* Checkboxes */
 293     foreach(array("gotoLpdEnable", "gotoScannerEnable") as $val){
 294       if ($this->$val == TRUE) {
 295         $smarty->assign("$val", "checked");
 296       } else {
 297         $smarty->assign("$val", "");
 298       }
 299       $smarty->assign($val."ACL", chkacl($this->acl, "gotoLpdEnable"));
 300     }
 301
 302     /* Phone stuff */
 303     $smarty->assign ("goFonHardware", $this->goFonHardware);
 304     $hl= "<select size=\"1\" name=\"goFonHardware\" title=\"".
 305          _("Choose the phone located at the current terminal")."\" ".
 306          chkacl($this->acl, "goFonHardware").">\n";
 307     foreach ($this->hardware_list as $cn => $description){
 308       if ($cn == $this->goFonHardware){
 309         $selected= "selected";
 310       } else {
 311         $selected= "";
 312       }
 313       if (isset($this->used_hardware[$cn])){
 314         $color= "style=\"color:#A0A0A0\"";
 315       } else {
 316         $color= "";
 317       }
 318       $hl.= "  <option $color label=\"$cn\" value=\"$cn\" $selected>$description</option>\n";
 319     }
 320     $hl.= "</select>\n";
 321     $smarty->assign ("hardware_list", $hl);
 322     $smarty->assign ("gotoXMonitor", $this->gotoXMonitor);
 323
 324     /* Show main page */
 325     return($smarty->fetch (get_template_path('terminalService.tpl', TRUE)));
 326   }
 327
 328   function remove_from_parent()
 329   {
 330     $this->handle_post_events("remove");
 331   }
 332
 333
 334   /* Save data to object */
 335   function save_object()
 336   {
 337     plugin::save_object();
 338
 339     /* Save checkbox state */
 340     if (isset ($_POST['gotoXMethod'])){
 341       foreach (array("gotoLpdEnable", "gotoScannerEnable") as $val){
 342
 343         if (!isset ($_POST["$val"]) && chkacl ($this->acl, "$val") == ""){
 344           $this->$val= FALSE;
 345         } else {
 346           $this->$val= TRUE;
 347         }
 348       }
 349     }
 350   }
 351
 352
 353   /* Check supplied data */
 354   function check()
 355   {
 356     /* Call common method to give check the hook */
 357     $message= plugin::check();
 358
 359     /* Default entries can use blank hsync/vsync entries */
 360     if ($this->dn != "" && $this->cn != "default" && $this->cn != "wdefault"){
 361
 362       /* Check vsync for correct usage */
 363       $val= preg_replace ("/\s/", "", $this->gotoXVsync);
 364       if (!preg_match ("/^\d+(\.\d+)?(\-\d+(\.\d+)?)?$/", $val)
 365           && chkacl ($this->acl, "gotoXVsync") == ""){
 366
 367         $message[]= _("Please specify a valid VSync range.");
 368       } elseif (chkacl ($this->acl, "gotoXVsync") == ""){
 369         list($v1,$v2)= split ("-", $val);
 370         if ($v2 != ""){
 371           if ($v1 > $v2){
 372             $message[]= _("Please specify a valid VSync range.");
 373           }
 374         }
 375       }
 376
 377       /* Check hsync for correct usage */
 378       $val= preg_replace ("/\s/", "", $this->gotoXHsync);
 379       if (!preg_match ("/^\d+(\.\d+)?(\-\d+(\.\d+)?)?$/", $val)
 380           && chkacl ($this->acl, "gotoXHsync") == ""){
 381
 382         $message[]= _("Please specify a valid HSync range.");
 383       } elseif (chkacl ($this->acl, "gotoXHsync") == ""){
 384         list($v1,$v2)= split ("-", $val);
 385         if ($v2 != ""){
 386           if ($v1 > $v2){
 387             $message[]= _("Please specify a valid HSync range.");
 388           }
 389         }
 390       }
 391     }
 392     return ($message);
 393   }
 394
 395
 396   /* Save to LDAP */
 397   function save()
 398   {
 399     /* Convert to string */
 400     $this->gotoLpdEnable= $this->gotoLpdEnable?"Yes":"No";
 401
 402     plugin::save();
 403
 404     /* Strip out 'default' values */
 405     foreach(array("gotoXMethod", "gotoXdmcpServer", "gotoFontPath",
 406           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 407           "gotoLpdServer", "gotoScannerModel", "gotoXKbModel", "gotoXKbLayout",
 408           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 409
 410       if ($this->attrs[$val] == "default"){
 411         $this->attrs[$val]= array();
 412       }
 413     }
 414
 415     /* Write back to ldap */
 416     $ldap= $this->config->get_ldap_link();
 417     $ldap->cd($this->dn);
 418     $this->cleanup();
 419     $ldap->modify ($this->attrs);
 420
 421     show_ldap_error($ldap->get_error(), _("Saving terminal service information failed"));
 422     $this->handle_post_events("modify");
 423   }
 424
 425 }
 426
 427 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 428 ?>