plugins/admin/systems/class_terminalService.inc

   1 <?php
   2
   3 class termservice extends plugin
   4 {
   5   /* Generic terminal attributes */
   6   var $gotoLpdEnable= FALSE;
   7   var $gotoXMonitor= "";
   8   var $gotoXMethod= "";
   9   var $gotoXdmcpServer= "";
  10   var $gotoFontPath= "";
  11   var $gotoXDriver= "";
  12   var $gotoXResolution= "";
  13   var $gotoXColordepth= "";
  14   var $gotoXHsync= "";
  15   var $gotoXVsync= "";
  16   var $gotoXKbModel= "";
  17   var $gotoXKbLayout= "";
  18   var $gotoXKbVariant= "";
  19   var $gotoXMouseType= "";
  20   var $gotoXMouseport= "";
  21   var $gotoLpdServer= "";
  22   var $gotoScannerEnable= "";
  23   var $gotoScannerModel= "";
  24   var $gotoScannerClients= "";
  25   var $gotoScannerBackend= "";
  26   var $goFonHardware= "automatic";
  27   var $AutoSync = false;
  28
  29   /* Needed values and lists */
  30   var $ignore_account= TRUE;
  31   var $base= "";
  32   var $cn= "";
  33   var $orig_dn= "";
  34   var $XMethods= array();
  35   var $XDrivers= array("ati", "atimisc", "chips", "cirrus", "cyrix", "fbdev", "fglrx",
  36       "i128", "i740", "i810", "imstt", "mga", "neomagic", "newport", "nsc",  "nv", "nvidia",
  37       "r128", "radeon", "rendition", "s3", "s3virge", "savage", "siliconmotion",
  38       "sis", "tdfx", "tga", "trident", "tseng", "vesa", "vga", "vmware");
  39   var $XResolutions= array();
  40   var $XColordepths= array();
  41   var $XKbModels= array ();
  42   var $XKbLayouts= array ();
  43   var $XKbVariants= array ();
  44   var $MouseTypes= array();
  45   var $MousePorts= array();
  46   var $gotoScannerModels= array();
  47   var $hardware_list= array();
  48   var $used_hardware= array();
  49
  50
  51   /* attribute list for save action */
  52   var $attributes= array("cn", "gotoLpdEnable", "gotoXMonitor", "gotoXMethod", "gotoXdmcpServer",
  53       "gotoFontPath", "gotoXDriver", "gotoXResolution", "gotoXColordepth",
  54       "gotoXHsync", "gotoXVsync", "gotoLpdEnable", "gotoLpdServer",
  55       "gotoScannerEnable", "gotoScannerModel", "gotoScannerClients",
  56       "gotoScannerBackend", "gotoXKbModel", "gotoXKbLayout", "gotoXKbVariant",
  57       "gotoXMouseType", "gotoXMouseport", "goFonHardware");
  58   var $objectclasses= array("GOhard");
  59
  60
  61   function termservice ($config, $dn= NULL, $parent= NULL)
  62   {
  63     plugin::plugin ($config, $dn, $parent);
  64
  65     array_unshift($this->XDrivers, "["._("unknown")."]");
  66
  67     $this->XResolutions= array(
  68         "default"   =>  "["._("inherited")."]"  ,
  69         "640x480"   =>  "640x480",
  70         "800x600"   =>  "800x600",
  71         "1024x768"  =>  "1024x768",
  72         "1152x864"  =>  "1152x864",
  73         "1280x1024" =>  "1280x1024",
  74         "1400x1050" =>  "1400x1050",
  75         "1600x1200" =>  "1600x1200");
  76
  77     if(isset($this->config->data['MAIN']['RESOLUTION_HOOK'])){
  78       $file = $this->config->data['MAIN']['RESOLUTION_HOOK'];
  79
  80       if(is_readable($file)){
  81         $str = file_get_contents($file);
  82         $lines = split("\n",$str);
  83         foreach($lines as $line){
  84           $line = trim($line);
  85           if(!empty($line)){
  86             $this->XResolutions[$line]=$line;
  87           }
  88         }
  89         //natcasesort($this->gotoXResolutions);
  90       }else{
  91         print_red(sprintf(_("You have specified an external resolution hook which can't be read, please check the permission of the file '%s'."),$file));
  92       }
  93     }
  94
  95     $this->XColordepths= array(
  96         "default"  => "["._("inherited")."]",
  97         "8"        => "8 " ._("bit"),
  98         "15"       => "15 "._("bit"),
  99         "16"       => "16 "._("bit"),
 100         "24"       => "24 "._("bit"));
 101
 102     $this->XKbModels['default']= "["._("inherited")."]";
 103     foreach(array ("btc9000", "chicony", "compaq", "dell", "dell101", "everex",
 104           "flexpro", "geniuscomfy", "hp", "itouch", "jp106", "logicordless",
 105           "logiinetnav", "logiinternet", "macintosh", "microsoft",
 106           "microsoftpro", "omnikey101", "pc101", "pc102", "pc104",
 107           "pc105", "rapidaccess", "rapidaccess2", "winbook") as $type){
 108       $this->XKbModels[$type] = $type;
 109     }
 110
 111     /* Additional values will be extracted from CONFIG_DIR./keyboardLayouts */
 112     $this->XKbLayouts= array ("default"=>"["._("inherited")."]","de"=> "de","intl" =>"intl","us" =>"us");
 113     $this->XKbVariants= array ("default"=>"["._("inherited")."]", "nodeadkeys"=>"nodeadkeys", "basic"=>"basic");
 114
 115     $this->MouseTypes= array( "AUTO"      =>  "["._("inherited")."]" ,  "ImPS/2"      => "ImPS/2",
 116                               "PS/2"      =>  "PS/2"                 ,  "Microsoft"   => "Microsoft",
 117                               "Logitech"  =>  "Logitech");
 118
 119     $this->MousePorts= array("AUTO"             =>"["._("inherited")."]"   , "/dev/ttyS0"  => "/dev/ttyS0",
 120                              "/dev/ttyS1"       => "/dev/ttyS1"            , "/dev/psaux"  => "/dev/psaux",
 121                              "/dev/input/mice"  =>"/dev/input/mice");
 122
 123
 124     /* try to read additional keyboard layouts
 125      */
 126     if(file_exists(CONFIG_DIR."/keyboardLayouts")){
 127       if(is_readable(CONFIG_DIR."/keyboardLayouts")){
 128         $str = file_get_contents(CONFIG_DIR."/keyboardLayouts");
 129         $tmp = split("\n",$str);
 130         foreach($tmp as $entry){
 131           if((!empty($entry)) && (!preg_match("/^#/",$entry))){
 132             $entry = trim($entry);
 133             $tmp2 = split ("\:",$entry);
 134             $la =   trim($tmp2[0]);   // What would be saved to ldap
 135             $da =   trim($tmp2[1]);   // This wis displayed in the listbox
 136             $this->XKbLayouts [ $la] = $da;
 137           }
 138         }
 139       }
 140     }
 141
 142     /* Load scanner models */
 143     $fcontents = file ($this->config->basedir."/include/scanner.inc");
 144     while (list ($line_num, $line) = each ($fcontents)) {
 145       preg_match('/^(\w+) "([^"]+)" "([^"]+)" "([^"]+)"/', "$line", $matches);
 146       $this->gotoScannerModels[$matches[2]." - ".$matches[3]]= $matches[1]."|".$matches[4];
 147     }
 148     ksort ($this->gotoScannerModels);
 149
 150     /* Initialize methods */
 151     $this->XMethods["default"]= _("default");
 152     $this->XMethods["indirect"]= _("show chooser");
 153     $this->XMethods["query"]= _("direct");
 154 #$this->XMethods["squery"]= _("direct via ssh");
 155 #$this->XMethods["nquery"]= _("direct via nx");
 156     $this->XMethods["load"]= _("load balanced");
 157 #$this->XMethods["sload"]= _("load balanced via ssh");
 158 #$this->XMethods["nload"]= _("load balanced via nx");
 159     $this->XMethods["rdp"]= _("Windows RDP");
 160     $this->XMethods["citrix"]= _("ICA client");
 161
 162     $this->orig_dn= $this->dn;
 163
 164     /* Load hardware list */
 165     $ldap= $this->config->get_ldap_link();
 166     $ldap->cd($this->config->current['BASE']);
 167     $ldap->search("(objectClass=goFonHardware)", array('cn', 'description'));
 168     while ($attrs= $ldap->fetch()){
 169       $cn= $attrs['cn'][0];
 170       if (isset($attrs['description'])){
 171         $description= " - ".$attrs['description'][0];
 172       } else {
 173         $description= "";
 174       }
 175       $this->hardware_list[$cn]= "$cn$description";
 176     }
 177
 178     /* Eventually colorize phones */
 179     $ldap->cd($this->config->current['BASE']);
 180     foreach ($this->hardware_list as $cn => $desc){
 181       $ldap->search("(goFonHardware=$cn)", array('cn'));
 182       if ($ldap->count() > 0){
 183         $ldap->fetch();
 184         if ($ldap->getDN() != $this->dn){
 185           $this->used_hardware[$cn]= $ldap->getDN();
 186         }
 187       }
 188     }
 189
 190     $this->hardware_list["automatic"]= _("automatic");
 191     ksort($this->hardware_list);
 192
 193     /* Convert gotoLpdEnable */
 194     $this->gotoLpdEnable= preg_match("/yes/i",$this->gotoLpdEnable);
 195
 196       /* Load hardware list */
 197     $ldap= $this->config->get_ldap_link();
 198     $ldap->cd($this->config->current['BASE']);
 199     $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".$this->dn."))");
 200     if ($ldap->count() == 1){
 201       $map= array("gotoXResolution", "gotoXColordepth", "gotoXKbModel", "gotoXKbLayout",
 202                   "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport");
 203       $attrs= $ldap->fetch();
 204
 205       foreach ($map as $name){
 206         if (!isset($attrs[$name][0])){
 207           continue;
 208         }
 209
 210         switch ($name){
 211           case 'gotoXResolution':
 212             $this->XResolutions['default'] = _("inherited").' ['.$attrs[$name][0].']' ;
 213             break;
 214           case 'gotoXColordepth':
 215             $this->XColordepths['default'] =  _("inherited").' ['.$attrs[$name][0].' '._('Bit').']';
 216             break;
 217           case 'gotoXKbModel':
 218             $this->XKbModels['default'] =  _("inherited").' ['.$attrs[$name][0].']';
 219             break;
 220           case 'gotoXKbLayout':
 221             $this->XKbLayouts['default'] =  _("inherited").' ['.$attrs[$name][0].']';
 222             break;
 223           case 'gotoXKbVariant':
 224             $this->XKbVariants['default'] = _("inherited").' ['.$attrs[$name][0].']' ;
 225             break;
 226           case 'gotoXMouseType':
 227             $this->MouseTypes['AUTO'] = _("inherited").' ['.$attrs[$name][0].']' ;
 228             break;
 229           case 'gotoXMouseport':
 230             $this->MousePorts['AUTO'] = _("inherited").' ['.$attrs[$name][0].']' ;
 231             break;
 232         }
 233       }
 234     }
 235     if(preg_match("/\+/",$this->gotoXHsync)){
 236       $this->AutoSync = true;
 237       $this->gotoXHsync = preg_replace("/\+/","-",$this->gotoXHsync);
 238       $this->gotoXVsync = preg_replace("/\+/","-",$this->gotoXVsync);
 239     }
 240   }
 241
 242   function execute()
 243   {
 244         /* Call parent execute */
 245         plugin::execute();
 246
 247     /* Do we need to flip is_account state? */
 248     if (isset($_POST['modify_state'])){
 249       $this->is_account= !$this->is_account;
 250     }
 251
 252     /* Do we represent a valid terminal? */
 253     if (!$this->is_account && $this->parent == NULL){
 254       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 255         _("This 'dn' has no terminal features.")."</b>";
 256       return ($display);
 257     }
 258
 259     /* Show main page */
 260     $smarty= get_smarty();
 261
 262     /* Arrays */
 263     foreach(array("XMethods", "XDrivers", "XResolutions", "XColordepths",
 264           "gotoScannerModels", "XKbModels","XKbVariants",
 265           "MouseTypes", "MousePorts") as $val){
 266       $smarty->assign("$val", $this->$val);
 267     }
 268     $smarty->assign("XKbLayouts",   $this->XKbLayouts);
 269     $smarty->assign("XKbLayoutKeys",array_flip($this->XKbLayouts));
 270
 271     $smarty->assign("xdmcpservers", $this->config->data['SERVERS']['TERMINAL']);
 272     $smarty->assign("fontservers", $this->config->data['SERVERS']['FONT']);
 273     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 274     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 275
 276     /* Variables - select */
 277     foreach(array("gotoXMethod", "gotoXdmcpServer", "gotoFontPath",
 278           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 279           "gotoLpdServer", "gotoScannerModel", "gotoXKbModel", "gotoXKbLayout",
 280           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 281
 282       $smarty->assign($val."_select", $this->$val);
 283       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 284     }
 285
 286     /* Variables */
 287     foreach(array("gotoXHsync", "gotoXVsync") as $val){
 288       $smarty->assign($val, $this->$val);
 289       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 290     }
 291     $smarty->assign("staticAddress", "");
 292
 293     /* Checkboxes */
 294     foreach(array("gotoLpdEnable", "gotoScannerEnable") as $val){
 295       if ($this->$val == TRUE) {
 296         $smarty->assign("$val", "checked");
 297       } else {
 298         $smarty->assign("$val", "");
 299       }
 300       $smarty->assign($val."ACL", chkacl($this->acl, "gotoLpdEnable"));
 301     }
 302
 303     /* Phone stuff */
 304     $smarty->assign ("goFonHardware", $this->goFonHardware);
 305     $hl= "<select size=\"1\" name=\"goFonHardware\" title=\"".
 306          _("Choose the phone located at the current terminal")."\" ".
 307          chkacl($this->acl, "goFonHardware").">\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     $smarty->assign("AutoSyncACL",chkacl($this->acl,"AutoSync"));
 326
 327     if($this->AutoSync){
 328       $smarty->assign("AutoSyncCHK"," checked ");
 329       $smarty->assign("hiddenState"," disabled ");
 330     }else{
 331       $smarty->assign("AutoSyncCHK"," ");
 332       $smarty->assign("hiddenState","");
 333     }
 334
 335
 336     /* Show main page */
 337     return($smarty->fetch (get_template_path('terminalService.tpl', TRUE)));
 338   }
 339
 340   function remove_from_parent()
 341   {
 342     $this->handle_post_events("remove");
 343   }
 344
 345
 346   /* Save data to object */
 347   function save_object()
 348   {
 349     plugin::save_object();
 350
 351     /* Save checkbox state */
 352     if (isset ($_POST['gotoXMethod'])){
 353       foreach (array("gotoLpdEnable", "gotoScannerEnable") as $val){
 354
 355         if (!isset ($_POST["$val"]) && chkacl ($this->acl, "$val") == ""){
 356           $this->$val= FALSE;
 357         } else {
 358           $this->$val= TRUE;
 359         }
 360       }
 361     }
 362     if(isset($_POST['gotoXDriver'])){
 363       if(isset($_POST['AutoSync'])){
 364         $this->AutoSync = true;
 365       }else{
 366         $this->AutoSync = false;
 367       }
 368     }
 369
 370   }
 371
 372
 373   /* Check supplied data */
 374   function check()
 375   {
 376     /* Call common method to give check the hook */
 377     $message= plugin::check();
 378
 379     /* Default entries can use blank hsync/vsync entries */
 380     if ($this->dn != "" && $this->cn != "default" && $this->cn != "default"){
 381
 382       /* But only if no auto sync is enabled... */
 383       if (!$this->AutoSync){
 384
 385         /* Check vsync for correct usage */
 386         $val= preg_replace ("/\s/", "", $this->gotoXVsync);
 387         if (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val)
 388             && chkacl ($this->acl, "gotoXVsync") == ""){
 389
 390           $message[]= _("Please specify a valid VSync range.");
 391         } elseif (chkacl ($this->acl, "gotoXVsync") == ""){
 392           list($v1,$v2)= preg_split ("/[-+]/", $val);
 393           if ($v2 != ""){
 394             if ($v1 > $v2){
 395               $message[]= _("Please specify a valid VSync range.");
 396             }
 397           }
 398         }
 399
 400         /* Check hsync for correct usage */
 401         $val= preg_replace ("/\s/", "", $this->gotoXHsync);
 402         if (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val)
 403             && chkacl ($this->acl, "gotoXHsync") == ""){
 404
 405           $message[]= _("Please specify a valid HSync range.");
 406         } elseif (chkacl ($this->acl, "gotoXHsync") == ""){
 407           list($v1,$v2)= preg_split ("/[-+]/", $val);
 408           if ($v2 != ""){
 409             if ($v1 > $v2){
 410               $message[]= _("Please specify a valid HSync range.");
 411             }
 412           }
 413         }
 414       }
 415     }
 416
 417     return ($message);
 418   }
 419
 420
 421   /* Save to LDAP */
 422   function save()
 423   {
 424     /* Convert to string */
 425     $this->gotoLpdEnable= $this->gotoLpdEnable?"Yes":"No";
 426
 427     plugin::save();
 428
 429     /* Strip out 'default' values */
 430     foreach(array("gotoXMethod", "gotoXdmcpServer", "gotoFontPath",
 431           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 432           "gotoLpdServer", "gotoScannerModel", "gotoXKbModel", "gotoXKbLayout",
 433           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 434
 435       if ($this->attrs[$val] == "default"){
 436         $this->attrs[$val]= array();
 437       }
 438     }
 439
 440     if($this->AutoSync){
 441       $this->attrs['gotoXHsync'] = "30+55";
 442       $this->attrs['gotoXVsync'] = "50+70";
 443     }
 444
 445     /* Write back to ldap */
 446     $ldap= $this->config->get_ldap_link();
 447     $ldap->cd($this->dn);
 448     $this->cleanup();
 449     $ldap->modify ($this->attrs);
 450
 451     show_ldap_error($ldap->get_error(), _("Saving terminal service information failed"));
 452     $this->handle_post_events("modify");
 453   }
 454
 455 }
 456
 457 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 458 ?>