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
 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     /* Assign acls */
 260     $tmp= $this->plInfo();
 261     foreach($tmp['plProvidedAcls'] as $name => $translation){
 262       $smarty->assign($name."ACL",$this->getacl($name));
 263     }
 264
 265
 266     /* Arrays */
 267     foreach(array("XMethods", "XDrivers", "XResolutions", "XColordepths",
 268           "gotoScannerModels", "XKbModels","XKbVariants",
 269           "MouseTypes", "MousePorts") as $val){
 270       $smarty->assign("$val", $this->$val);
 271     }
 272     $smarty->assign("XKbLayouts",   $this->XKbLayouts);
 273     $smarty->assign("XKbLayoutKeys",array_flip($this->XKbLayouts));
 274
 275     $smarty->assign("xdmcpservers", $this->config->data['SERVERS']['TERMINAL']);
 276     $smarty->assign("fontservers", $this->config->data['SERVERS']['FONT']);
 277     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 278     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 279
 280     /* Variables - select */
 281     foreach(array("gotoXMethod", "gotoXdmcpServer", "gotoFontPath",
 282           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 283           "gotoLpdServer", "gotoScannerModel", "gotoXKbModel", "gotoXKbLayout",
 284           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 285
 286       $smarty->assign($val."_select", $this->$val);
 287     }
 288
 289     /* Variables */
 290     foreach(array("gotoXHsync", "gotoXVsync") as $val){
 291       $smarty->assign($val, $this->$val);
 292     }
 293     $smarty->assign("staticAddress", "");
 294
 295     /* Checkboxes */
 296     foreach(array("gotoLpdEnable", "gotoScannerEnable") as $val){
 297       if ($this->$val == TRUE) {
 298         $smarty->assign("$val", "checked");
 299       } else {
 300         $smarty->assign("$val", "");
 301       }
 302     }
 303
 304     /* Phone stuff */
 305     $smarty->assign ("goFonHardware", $this->goFonHardware);
 306     $hl= "<select size=\"1\" name=\"goFonHardware\" title=\"".
 307          _("Choose the phone located at the current terminal")."\" >\n";
 308     foreach ($this->hardware_list as $cn => $description){
 309       if ($cn == $this->goFonHardware){
 310         $selected= "selected";
 311       } else {
 312         $selected= "";
 313       }
 314       if (isset($this->used_hardware[$cn])){
 315         $color= "style=\"color:#A0A0A0\"";
 316       } else {
 317         $color= "";
 318       }
 319       $hl.= "  <option $color label=\"$cn\" value=\"$cn\" $selected>$description</option>\n";
 320     }
 321     $hl.= "</select>\n";
 322     $smarty->assign ("hardware_list", $hl);
 323     $smarty->assign ("gotoXMonitor", $this->gotoXMonitor);
 324
 325     /* Show main page */
 326     return($smarty->fetch (get_template_path('terminalService.tpl', TRUE)));
 327   }
 328
 329   function remove_from_parent()
 330   {
 331     $this->handle_post_events("remove");
 332   }
 333
 334
 335   /* Save data to object */
 336   function save_object()
 337   {
 338     plugin::save_object();
 339
 340     /* Save checkbox state */
 341     if (isset ($_POST['gotoXMethod'])){
 342       foreach (array("gotoLpdEnable", "gotoScannerEnable") as $val){
 343
 344         if($this->acl_is_writeable($val)){
 345           if (!isset ($_POST["$val"])){
 346             $this->$val= FALSE;
 347           } else {
 348             $this->$val= TRUE;
 349           }
 350         }
 351       }
 352     }
 353   }
 354
 355
 356   /* Check supplied data */
 357   function check()
 358   {
 359     /* Call common method to give check the hook */
 360     $message= plugin::check();
 361
 362     /* Default entries can use blank hsync/vsync entries */
 363     if ($this->dn != "" && $this->cn != "default" && $this->cn != "wdefault"){
 364
 365       /* Check vsync for correct usage */
 366       $val= preg_replace ("/\s/", "", $this->gotoXVsync);
 367       if (!preg_match ("/^\d+(\.\d+)?(\-\d+(\.\d+)?)?$/", $val)
 368           && $this->acl_is_writeable("gotoXVsync")){
 369
 370         $message[]= _("Please specify a valid VSync range.");
 371       } elseif ($this->acl_is_writeable("gotoXVsync")){
 372         list($v1,$v2)= split ("-", $val);
 373         if ($v2 != ""){
 374           if ($v1 > $v2){
 375             $message[]= _("Please specify a valid VSync range.");
 376           }
 377         }
 378       }
 379
 380       /* Check hsync for correct usage */
 381       $val= preg_replace ("/\s/", "", $this->gotoXHsync);
 382       if (!preg_match ("/^\d+(\.\d+)?(\-\d+(\.\d+)?)?$/", $val)
 383           && $this->acl_is_writeable("gotoXHsync")){
 384
 385         $message[]= _("Please specify a valid HSync range.");
 386       } elseif ($this->acl_is_writeable("gotoXHsync")){
 387         list($v1,$v2)= split ("-", $val);
 388         if ($v2 != ""){
 389           if ($v1 > $v2){
 390             $message[]= _("Please specify a valid HSync range.");
 391           }
 392         }
 393       }
 394     }
 395     return ($message);
 396   }
 397
 398
 399   /* Save to LDAP */
 400   function save()
 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($ldap->get_error(), sprintf(_("Saving of object system terminal/service with dn '%s' failed."),$this->dn));
 422     $this->handle_post_events("modify");
 423   }
 424
 425
 426 /* Return plugin informations for acl handling */
 427   function plInfo()
 428   {
 429     return (array(
 430           "plShortName"   => _("Service"),
 431           "plDescription" => _("Terminal service"),
 432           "plSelfModify"  => FALSE,
 433           "plDepends"     => array(),
 434           "plPriority"    => 3,
 435           "plSection"     => array("administration"),
 436           "plCategory"    => array("terminal"),
 437
 438           "plProvidedAcls"=> array(
 439             "gotoXMonitor"            => _("Monitor"),
 440             "gotoXMethod"             => _("Method"),
 441             "gotoXdmcpServer"         => _("Remote desktop"),
 442             "gotoFontPath"            => _("Font path"),
 443             "gotoXDriver"             => _("Gfx driver"),
 444             "gotoXResolution"         => _("Gfx resolution"),
 445             "gotoXColordepth"         => _("Gfx color depth"),
 446             "gotoXHsync"              => _("Hsync"),
 447             "gotoXVsync"              => _("Vsync"),
 448             "gotoLpdEnable"           => _("Printer service enabled"),
 449             "gotoLpdServer"           => _("Spool server"),
 450             "gotoScannerEnable"       => _("Scanner enabled"),
 451             "gotoScannerModel"        => _("Scanner model"),
 452             "gotoScannerClients"      => _(""),
 453             "gotoScannerBackend"      => _(""),
 454             "gotoXKbModel"            => _("Keyboard model"),
 455             "gotoXKbLayout"           => _("Keyboard layout"),
 456             "gotoXKbVariant"          => _("Keyboard variant"),
 457             "gotoXMouseType"          => _("Mouse type"),
 458             "gotoXMouseport"          => _("Mouse port"),
 459             "goFonHardware"           => _("Telephone hardware"))
 460           ));
 461   }
 462 }
 463
 464 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 465 ?>