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, $dn= NULL)
  66   {
  67     plugin::plugin ($config, $dn);
  68
  69     array_unshift($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
 198       /* Load hardware list */
 199     $ldap= $this->config->get_ldap_link();
 200     $ldap->cd($this->config->current['BASE']);
 201     $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".$this->dn."))");
 202     if ($ldap->count() == 1){
 203       $map= array("gotoXResolution", "gotoXColordepth", "gotoXKbModel", "gotoXKbLayout",
 204                   "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport");
 205       $attrs= $ldap->fetch();
 206
 207       foreach ($map as $name){
 208         if (!isset($attrs[$name][0])){
 209           continue;
 210         }
 211
 212         switch ($name){
 213           case 'gotoXResolution':
 214             $this->XResolutions['default'] = _("inherited").' ['.$attrs[$name][0].']' ;
 215             break;
 216           case 'gotoXColordepth':
 217             $this->XColordepths['default'] =  _("inherited").' ['.$attrs[$name][0].' '._('Bit').']';
 218             break;
 219           case 'gotoXKbModel':
 220             $this->XKbModels['default'] =  _("inherited").' ['.$attrs[$name][0].']';
 221             break;
 222           case 'gotoXKbLayout':
 223             $this->XKbLayouts['default'] =  _("inherited").' ['.$attrs[$name][0].']';
 224             break;
 225           case 'gotoXKbVariant':
 226             $this->XKbVariants['default'] = _("inherited").' ['.$attrs[$name][0].']' ;
 227             break;
 228           case 'gotoXMouseType':
 229             $this->MouseTypes['AUTO'] = _("inherited").' ['.$attrs[$name][0].']' ;
 230             break;
 231           case 'gotoXMouseport':
 232             $this->MousePorts['AUTO'] = _("inherited").' ['.$attrs[$name][0].']' ;
 233             break;
 234         }
 235       }
 236     }
 237   }
 238
 239   function execute()
 240   {
 241         /* Call parent execute */
 242         plugin::execute();
 243
 244     /* Do we need to flip is_account state? */
 245     if (isset($_POST['modify_state'])){
 246       $this->is_account= !$this->is_account;
 247     }
 248
 249     /* Do we represent a valid terminal? */
 250     if (!$this->is_account && $this->parent == NULL){
 251       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 252         _("This 'dn' has no terminal features.")."</b>";
 253       return ($display);
 254     }
 255
 256     /* Show main page */
 257     $smarty= get_smarty();
 258
 259     /* Arrays */
 260     foreach(array("XMethods", "XDrivers", "XResolutions", "XColordepths",
 261           "gotoScannerModels", "XKbModels","XKbVariants",
 262           "MouseTypes", "MousePorts") as $val){
 263       $smarty->assign("$val", $this->$val);
 264     }
 265     $smarty->assign("XKbLayouts",   $this->XKbLayouts);
 266     $smarty->assign("XKbLayoutKeys",array_flip($this->XKbLayouts));
 267
 268     $smarty->assign("xdmcpservers", $this->config->data['SERVERS']['TERMINAL']);
 269     $smarty->assign("fontservers", $this->config->data['SERVERS']['FONT']);
 270     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 271     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 272
 273     /* Variables - select */
 274     foreach(array("gotoXMethod", "gotoXdmcpServer", "gotoFontPath",
 275           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 276           "gotoLpdServer", "gotoScannerModel", "gotoXKbModel", "gotoXKbLayout",
 277           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 278
 279       $smarty->assign($val."_select", $this->$val);
 280       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 281     }
 282
 283     /* Variables */
 284     foreach(array("gotoXHsync", "gotoXVsync") as $val){
 285       $smarty->assign($val, $this->$val);
 286       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 287     }
 288     $smarty->assign("staticAddress", "");
 289
 290     /* Checkboxes */
 291     foreach(array("gotoLpdEnable", "gotoScannerEnable") as $val){
 292       if ($this->$val == TRUE) {
 293         $smarty->assign("$val", "checked");
 294       } else {
 295         $smarty->assign("$val", "");
 296       }
 297       $smarty->assign($val."ACL", chkacl($this->acl, "gotoLpdEnable"));
 298     }
 299
 300     /* Phone stuff */
 301     $smarty->assign ("goFonHardware", $this->goFonHardware);
 302     $hl= "<select size=\"1\" name=\"goFonHardware\" title=\"".
 303          _("Choose the phone located at the current terminal")."\" ".
 304          chkacl($this->acl, "goFonHardware").">\n";
 305     foreach ($this->hardware_list as $cn => $description){
 306       if ($cn == $this->goFonHardware){
 307         $selected= "selected";
 308       } else {
 309         $selected= "";
 310       }
 311       if (isset($this->used_hardware[$cn])){
 312         $color= "style=\"color:#A0A0A0\"";
 313       } else {
 314         $color= "";
 315       }
 316       $hl.= "  <option $color label=\"$cn\" value=\"$cn\" $selected>$description</option>\n";
 317     }
 318     $hl.= "</select>\n";
 319     $smarty->assign ("hardware_list", $hl);
 320     $smarty->assign ("gotoXMonitor", $this->gotoXMonitor);
 321
 322     /* Show main page */
 323     return($smarty->fetch (get_template_path('terminalService.tpl', TRUE)));
 324   }
 325
 326   function remove_from_parent()
 327   {
 328     $this->handle_post_events("remove");
 329   }
 330
 331
 332   /* Save data to object */
 333   function save_object()
 334   {
 335     plugin::save_object();
 336
 337     /* Save checkbox state */
 338     if (isset ($_POST['gotoXMethod'])){
 339       foreach (array("gotoLpdEnable", "gotoScannerEnable") as $val){
 340
 341         if (!isset ($_POST["$val"]) && chkacl ($this->acl, "$val") == ""){
 342           $this->$val= FALSE;
 343         } else {
 344           $this->$val= TRUE;
 345         }
 346       }
 347     }
 348   }
 349
 350
 351   /* Check supplied data */
 352   function check()
 353   {
 354     /* Call common method to give check the hook */
 355     $message= plugin::check();
 356
 357     /* Default entries can use blank hsync/vsync entries */
 358     if ($this->dn != "" && $this->cn != "default" && $this->cn != "wdefault"){
 359
 360       /* Check vsync for correct usage */
 361       $val= preg_replace ("/\s/", "", $this->gotoXVsync);
 362       if (!preg_match ("/^\d+(\.\d+)?(\-\d+(\.\d+)?)?$/", $val)
 363           && chkacl ($this->acl, "gotoXVsync") == ""){
 364
 365         $message[]= _("Please specify a valid VSync range.");
 366       } elseif (chkacl ($this->acl, "gotoXVsync") == ""){
 367         list($v1,$v2)= split ("-", $val);
 368         if ($v2 != ""){
 369           if ($v1 > $v2){
 370             $message[]= _("Please specify a valid VSync range.");
 371           }
 372         }
 373       }
 374
 375       /* Check hsync for correct usage */
 376       $val= preg_replace ("/\s/", "", $this->gotoXHsync);
 377       if (!preg_match ("/^\d+(\.\d+)?(\-\d+(\.\d+)?)?$/", $val)
 378           && chkacl ($this->acl, "gotoXHsync") == ""){
 379
 380         $message[]= _("Please specify a valid HSync range.");
 381       } elseif (chkacl ($this->acl, "gotoXHsync") == ""){
 382         list($v1,$v2)= split ("-", $val);
 383         if ($v2 != ""){
 384           if ($v1 > $v2){
 385             $message[]= _("Please specify a valid HSync range.");
 386           }
 387         }
 388       }
 389     }
 390     return ($message);
 391   }
 392
 393
 394   /* Save to LDAP */
 395   function save()
 396   {
 397     plugin::save();
 398
 399     /* Strip out 'default' values */
 400     foreach(array("gotoXMethod", "gotoXdmcpServer", "gotoFontPath",
 401           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 402           "gotoLpdServer", "gotoScannerModel", "gotoXKbModel", "gotoXKbLayout",
 403           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 404
 405       if ($this->attrs[$val] == "default"){
 406         $this->attrs[$val]= array();
 407       }
 408     }
 409
 410     /* Write back to ldap */
 411     $ldap= $this->config->get_ldap_link();
 412     $ldap->cd($this->dn);
 413     $this->cleanup();
 414     $ldap->modify ($this->attrs);
 415
 416     show_ldap_error($ldap->get_error(), sprintf(_("Saving of object system terminal/service with dn '%s' failed."),$this->dn));
 417     $this->handle_post_events("modify");
 418   }
 419
 420 }
 421
 422 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 423 ?>