plugins/admin/systems/class_workstationService.inc

   1 <?php
   2
   3 class workservice 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   var $gotoScannerEnable;
  11   /* Generic terminal attributes */
  12   var $gotoXMonitor= "";
  13   var $gotoXDriver= "";
  14   var $gotoXResolution= "";
  15   var $gotoXColordepth= "";
  16   var $gotoXHsync= "";
  17   var $gotoXVsync= "";
  18   var $AutoSync = false;
  19   var $gotoXKbModel= "";
  20   var $gotoXKbLayout= "";
  21   var $gotoXKbVariant= "";
  22   var $gotoXMouseType= "";
  23   var $gotoXMouseport= "";
  24   var $gotoScannerClients= "";
  25   var $gotoScannerBackend= "";
  26   var $goFonHardware= "automatic";
  27
  28   /* Needed values and lists */
  29   var $ignore_account= TRUE;
  30   var $base= "";
  31   var $cn= "";
  32   var $orig_dn= "";
  33   var $XMethods= array();
  34   var $XDrivers= array("ati", "atimisc", "chips", "cirrus", "cyrix", "fbdev",
  35       "i128", "i740", "i810", "imstt", "mga", "neomagic", "newport", "nsc",  "nv",
  36       "r128", "radeon", "rendition", "s3", "s3virge", "savage", "siliconmotion",
  37       "sis", "tdfx", "tga", "trident", "tseng", "vesa", "vga", "vmware");
  38
  39   var $XResolutions = array();
  40
  41   var $MouseTypes= array();
  42   var $MousePorts= array();
  43   var $hardware_list= array();
  44   var $used_hardware= array();
  45
  46
  47   /* attribute list for save action */
  48   var $attributes= array("gotoXMonitor",
  49       "gotoXDriver", "gotoXResolution", "gotoXColordepth",
  50       "gotoXHsync", "gotoXVsync",
  51       "gotoScannerEnable", "gotoScannerClients",
  52       "gotoScannerBackend", "gotoXKbModel", "gotoXKbLayout", "gotoXKbVariant",
  53       "gotoXMouseType", "gotoXMouseport", "goFonHardware");
  54   var $objectclasses= array("GOhard");
  55
  56   var $XColordepths     =array();
  57   var $XKbModels        =array();
  58   var $XKbLayouts       =array();
  59   var $XKbVariants      =array();
  60
  61   function workservice ($config, $dn= NULL, $parent= NULL)
  62   {
  63     plugin::plugin ($config, $dn, $parent);
  64
  65     $this->XResolutions= array(
  66         "640x480"   =>  "640x480",
  67         "800x600"   =>  "800x600",
  68         "1024x768"  =>  "1024x768",
  69         "1152x864"  =>  "1152x864",
  70         "1280x1024" =>  "1280x1024",
  71         "1400x1050" =>  "1400x1050",
  72         "1600x1200" =>  "1600x1200");
  73
  74     if(isset($this->config->data['MAIN']['RESOLUTION_HOOK'])){
  75       $file = $this->config->data['MAIN']['RESOLUTION_HOOK'];
  76
  77       if(is_readable($file)){
  78         $str = file_get_contents($file);
  79         $lines = split("\n",$str);
  80         foreach($lines as $line){
  81           $line = trim($line);
  82           if(!empty($line)){
  83             $this->XResolutions[$line]=$line;
  84           }
  85         }
  86         //natcasesort($this->gotoXResolutions);
  87       }else{
  88         print_red(sprintf(_("You have specified an external resolution hook which can't be read, please check the permission of the file '%s'."),$file));
  89       }
  90     }
  91
  92     array_unshift($this->XDrivers, "["._("unknown")."]");
  93
  94     $this->XColordepths= array(
  95         "8"        => "8 " ._("bit"),
  96         "15"       => "15 "._("bit"),
  97         "16"       => "16 "._("bit"),
  98         "24"       => "24 "._("bit"));
  99
 100     foreach(array ("btc9000", "chicony", "compaq", "dell", "dell101", "everex",
 101           "flexpro", "geniuscomfy", "hp", "itouch", "jp106", "logicordless",
 102           "logiinetnav", "logiinternet", "macintosh", "microsoft",
 103           "microsoftpro", "omnikey101", "pc101", "pc102", "pc104",
 104           "pc105", "rapidaccess", "rapidaccess2", "winbook") as $type){
 105       $this->XKbModels[$type] = $type;
 106     }
 107
 108     $this->MouseTypes= array("ImPS/2" => "ImPS/2", "PS/2" => "PS/2", "Microsoft" => "Microsoft",
 109                               "Logitech" => "Logitech");
 110
 111     $this->MousePorts= array("/dev/ttyS0"  =>"/dev/ttyS0",
 112                              "/dev/ttyS1"       => "/dev/ttyS1",          "/dev/psaux"  =>"/dev/psaux",
 113                              "/dev/input/mice"  => "/dev/input/mice");
 114
 115     /* Additional values will be extracted from /etc/gosa/keyboardLayouts */
 116     $this->XKbLayouts= array ("de"=> "de","intl" =>"intl","us" =>"us");
 117     $this->XKbVariants= array ("nodeadkeys"=>"nodeadkeys", "basic"=>"basic");
 118
 119     /* try to read additional keyboard layouts
 120      */
 121     if(file_exists(CONFIG_DIR."/keyboardLayouts")){
 122       if(is_readable(CONFIG_DIR."/keyboardLayouts")){
 123         $str = file_get_contents(CONFIG_DIR."/keyboardLayouts");
 124         $tmp = split("\n",$str);
 125         foreach($tmp as $entry){
 126           if((!empty($entry)) && (!preg_match("/^#/",$entry))){
 127             $entry = trim($entry);
 128             $tmp2 = split ("\:",$entry);
 129             $la =   trim($tmp2[0]);   // What would be saved to ldap
 130             $da =   trim($tmp2[1]);   // This wis displayed in the listbox
 131             $this->XKbLayouts [ $la] = $da;
 132           }
 133         }
 134       }
 135     }
 136
 137     /* Initialize methods */
 138     $this->XMethods["indirect"]= _("show chooser");
 139     $this->XMethods["query"]= _("direct");
 140     #$this->XMethods["squery"]= _("direct via ssh");
 141     #$this->XMethods["nquery"]= _("direct via nx");
 142     $this->XMethods["load"]= _("load balanced");
 143     #$this->XMethods["sload"]= _("load balanced via ssh");
 144     #$this->XMethods["nload"]= _("load balanced via nx");
 145     $this->XMethods["rdp"]= _("Windows RDP");
 146     $this->XMethods["citrix"]= _("ICA client");
 147
 148     $this->orig_dn= $this->dn;
 149
 150     /* Load hardware list */
 151     $ldap= $this->config->get_ldap_link();
 152     $ldap->cd($this->config->current['BASE']);
 153     $ldap->search("(objectClass=goFonHardware)", array('cn', 'description'));
 154     while ($attrs= $ldap->fetch()){
 155       $cn= $attrs['cn'][0];
 156       if (isset($attrs['description'])){
 157         $description= " - ".$attrs['description'][0];
 158       } else {
 159         $description= "";
 160       }
 161       $this->hardware_list[$cn]= "$cn$description";
 162     }
 163
 164     /* Eventually colorize phones */
 165     $ldap->cd($this->config->current['BASE']);
 166     foreach ($this->hardware_list as $cn => $desc){
 167       $ldap->search("(goFonHardware=$cn)", array('cn'));
 168       if ($ldap->count() > 0){
 169         $ldap->fetch();
 170         if ($ldap->getDN() != $this->dn){
 171           $this->used_hardware[$cn]= $ldap->getDN();
 172         }
 173       }
 174     }
 175
 176     if(preg_match("/\+/",$this->gotoXHsync)){
 177       $this->AutoSync = true;
 178       $this->gotoXHsync = preg_replace("/\+/","-",$this->gotoXHsync);
 179       $this->gotoXVsync = preg_replace("/\+/","-",$this->gotoXVsync);
 180     }
 181
 182     $this->hardware_list["automatic"]= _("automatic");
 183     ksort($this->hardware_list);
 184
 185     /* Load hardware list */
 186     $ldap= $this->config->get_ldap_link();
 187     $ldap->cd($this->config->current['BASE']);
 188     $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".$this->dn."))");
 189     if ($ldap->count() == 1){
 190       $map= array("gotoXResolution", "gotoXColordepth", "gotoXKbModel", "gotoXKbLayout",
 191                   "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport");
 192       $attrs= $ldap->fetch();
 193
 194       foreach ($map as $name){
 195         if (!isset($attrs[$name][0])){
 196           continue;
 197         }
 198
 199         switch ($name){
 200           case 'gotoXResolution':
 201             $this->XResolutions= array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XResolutions;
 202             break;
 203           case 'gotoXColordepth':
 204             $this->XColordepths= array('default' => _("inherited").' ['.$attrs[$name][0].' '._('Bit').']') + $this->XColordepths;
 205             break;
 206           case 'gotoXKbModel':
 207             $this->XKbModels= array('default' => _("inherited").' ['.$attrs[$name][0].']') + $this->XKbModels;
 208             break;
 209           case 'gotoXKbLayout':
 210             $this->XKbLayouts= array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XKbLayouts;
 211             break;
 212           case 'gotoXKbVariant':
 213             $this->XKbVariants= array('default' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->XKbVariants;
 214             break;
 215           case 'gotoXMouseType':
 216             $this->MouseTypes= array('AUTO' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->MouseTypes;
 217             break;
 218           case 'gotoXMouseport':
 219             $this->MousePorts= array('AUTO' => _("inherited").' ['.$attrs[$name][0].']' ) + $this->MousePorts;
 220             break;
 221         }
 222
 223       }
 224
 225     }
 226
 227     /* Workaround to fill in inherited values if we've specified an objectclass */
 228     if (isset($_SESSION['SelectedSystemType']['ogroup']) && $_SESSION['SelectedSystemType']['ogroup'] != 'none'){
 229       $this->XResolutions= array('default' => _("inherited"));
 230       $this->XColordepths= array('default' => _("inherited"));
 231       $this->XKbModels= array('default' => _("inherited"));
 232       $this->XKbLayouts= array('default' => _("inherited"));
 233       $this->XKbVariants= array('default' => _("inherited"));
 234       $this->MouseTypes= array('AUTO' => _("inherited"));
 235       $this->MousePorts= array('AUTO' => _("inherited"));
 236     }
 237   }
 238
 239   function execute()
 240   {
 241     /* Call parent execute */
 242     plugin::execute();
 243
 244     /* Do we need to flip is_account state? */
 245     if (isset($_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           "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(
 275           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 276           "gotoXKbModel", "gotoXKbLayout","gotoScannerEnable",
 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("gotoScannerEnable") as $val){
 292       if ($this->$val == TRUE) {
 293         $smarty->assign("$val", "checked");
 294       } else {
 295         $smarty->assign("$val", "");
 296       }
 297     }
 298
 299     /* Phone stuff */
 300     $smarty->assign ("goFonHardware", $this->goFonHardware);
 301     $hl= "<select size=\"1\" name=\"goFonHardware\" title=\"".
 302       _("Choose the phone located at the current terminal")."\" ".
 303       chkacl($this->acl, "goFonHardware").">\n";
 304     foreach ($this->hardware_list as $cn => $description){
 305       if ($cn == $this->goFonHardware){
 306         $selected= "selected";
 307       } else {
 308         $selected= "";
 309       }
 310       if (isset($this->used_hardware[$cn])){
 311         $color= "style=\"color:#A0A0A0\"";
 312       } else {
 313         $color= "";
 314       }
 315       $hl.= "  <option $color label=\"$cn\" value=\"$cn\" $selected>$description</option>\n";
 316     }
 317     $hl.= "</select>\n";
 318     $smarty->assign ("hardware_list", $hl);
 319     $smarty->assign ("gotoXMonitor", $this->gotoXMonitor);
 320     $smarty->assign("AutoSyncACL",chkacl($this->acl,"AutoSync"));
 321
 322     if($this->AutoSync){
 323       $smarty->assign("AutoSyncCHK"," checked ");
 324       $smarty->assign("hiddenState"," disabled ");
 325     }else{
 326       $smarty->assign("AutoSyncCHK"," ");
 327       $smarty->assign("hiddenState","");
 328     }
 329
 330     /* Show main page */
 331     return($smarty->fetch (get_template_path('workstationService.tpl',TRUE,dirname(__FILE__))));
 332   }
 333
 334   function remove_from_parent()
 335   {
 336     $this->handle_post_events("remove");
 337   }
 338
 339   /* Save data to object */
 340   function save_object()
 341   {
 342     plugin::save_object();
 343
 344     if(isset($_POST['gotoXDriver'])){
 345       if(isset($_POST['AutoSync'])){
 346         $this->AutoSync = true;
 347       }else{
 348         $this->AutoSync = false;
 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" && $this->cn != "wdefault"){
 361
 362       /* But only if no auto sync is enabled... */
 363       if (!$this->AutoSync){
 364
 365         /* Check vsync for correct usage */
 366         $val= preg_replace ("/\s/", "", $this->gotoXVsync);
 367         if (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val)
 368             && chkacl ($this->acl, "gotoXVsync") == ""){
 369
 370           $message[]= _("Please specify a valid VSync range.");
 371         } elseif (chkacl ($this->acl, "gotoXVsync") == ""){
 372           list($v1,$v2)= preg_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/", "", $this->gotoXHsync);
 382         if (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val)
 383             && chkacl ($this->acl, "gotoXHsync") == ""){
 384
 385           $message[]= _("Please specify a valid HSync range.");
 386         } elseif (chkacl ($this->acl, "gotoXHsync") == ""){
 387           list($v1,$v2)= preg_split ("/[-+]/", $val);
 388           if ($v2 != ""){
 389             if ($v1 > $v2){
 390               $message[]= _("Please specify a valid HSync range.");
 391             }
 392           }
 393         }
 394       }
 395     }
 396
 397     return ($message);
 398   }
 399
 400
 401   /* Save to LDAP */
 402   function save()
 403   {
 404     /* remove objectclass GOhard if this is an ogroup tab */
 405     if(isset($this->parent->by_object['ogroup'])){
 406       $this->objectclasses = array();
 407     }
 408
 409     plugin::save();
 410
 411     /* Strip out 'default' values */
 412     foreach(array(
 413           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 414           "gotoXKbModel", "gotoXKbLayout",
 415           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 416
 417       if ($this->attrs[$val] == "default"){
 418         $this->attrs[$val]= array();
 419       }
 420     }
 421
 422     if($this->AutoSync){
 423       $this->attrs['gotoXHsync'] = "30+55";
 424       $this->attrs['gotoXVsync'] = "50+70";
 425     }
 426
 427     /* Write back to ldap */
 428     $ldap= $this->config->get_ldap_link();
 429     $ldap->cd($this->dn);
 430     $this->cleanup();
 431     $ldap->modify ($this->attrs);
 432
 433     show_ldap_error($ldap->get_error(), _("Saving workstation services failed"));
 434     $this->handle_post_events("modify");
 435   }
 436
 437 }
 438
 439 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 440 ?>