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, $dn= NULL)
  62   {
  63     plugin::plugin ($config, $dn);
  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             $this->XResolutions= array_merge(array('default' => _("inherited").' ['.$attrs[$name][0].']' ), $this->XResolutions);
 202             break;
 203           case 'gotoXColordepth':
 204             $this->XColordepths= array_merge(array('default' => _("inherited").' ['.$attrs[$name][0].' '._('Bit').']'), $this->XColordepths);
 205             break;
 206           case 'gotoXKbModel':
 207             $this->XKbModels= array_merge(array('default' => _("inherited").' ['.$attrs[$name][0].']'), $this->XKbModels);
 208             break;
 209           case 'gotoXKbLayout':
 210             $this->XKbLayouts= array_merge(array('default' => _("inherited").' ['.$attrs[$name][0].']' ), $this->XKbLayouts);
 211             break;
 212           case 'gotoXKbVariant':
 213             $this->XKbVariants= array_merge(array('default' => _("inherited").' ['.$attrs[$name][0].']' ), $this->XKbVariants);
 214             break;
 215           case 'gotoXMouseType':
 216             $this->MouseTypes= array_merge(array('AUTO' => _("inherited").' ['.$attrs[$name][0].']' ), $this->MouseTypes);
 217             break;
 218           case 'gotoXMouseport':
 219             $this->MousePorts= array_merge(array('AUTO' => _("inherited").' ['.$attrs[$name][0].']' ), $this->MousePorts);
 220             break;
 221         }
 222
 223       }
 224
 225     }
 226   }
 227
 228   function execute()
 229   {
 230     /* Call parent execute */
 231     plugin::execute();
 232
 233     /* Do we need to flip is_account state? */
 234     if (isset($_POST['modify_state'])){
 235       $this->is_account= !$this->is_account;
 236     }
 237
 238     /* Do we represent a valid terminal? */
 239     if (!$this->is_account && $this->parent == NULL){
 240       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 241         _("This 'dn' has no terminal features.")."</b>";
 242       return ($display);
 243     }
 244
 245     /* Show main page */
 246     $smarty= get_smarty();
 247
 248     /* Arrays */
 249     foreach(array("XMethods", "XDrivers", "XResolutions", "XColordepths",
 250           "XKbModels", "XKbVariants",
 251           "MouseTypes", "MousePorts") as $val){
 252       $smarty->assign("$val", $this->$val);
 253     }
 254     $smarty->assign("XKbLayouts"    ,$this->XKbLayouts);
 255     $smarty->assign("XKbLayoutKeys" ,array_flip($this->XKbLayouts));
 256
 257     $smarty->assign("xdmcpservers", $this->config->data['SERVERS']['TERMINAL']);
 258     $smarty->assign("fontservers", $this->config->data['SERVERS']['FONT']);
 259     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 260     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 261
 262     /* Variables - select */
 263     foreach(array(
 264           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 265           "gotoXKbModel", "gotoXKbLayout","gotoScannerEnable",
 266           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 267
 268       $smarty->assign($val."_select", $this->$val);
 269       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 270     }
 271
 272     /* Variables */
 273     foreach(array("gotoXHsync", "gotoXVsync") as $val){
 274       $smarty->assign($val, $this->$val);
 275       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 276     }
 277     $smarty->assign("staticAddress", "");
 278
 279     /* Checkboxes */
 280     foreach(array("gotoScannerEnable") as $val){
 281       if ($this->$val == TRUE) {
 282         $smarty->assign("$val", "checked");
 283       } else {
 284         $smarty->assign("$val", "");
 285       }
 286     }
 287
 288     /* Phone stuff */
 289     $smarty->assign ("goFonHardware", $this->goFonHardware);
 290     $hl= "<select size=\"1\" name=\"goFonHardware\" title=\"".
 291       _("Choose the phone located at the current terminal")."\" ".
 292       chkacl($this->acl, "goFonHardware").">\n";
 293     foreach ($this->hardware_list as $cn => $description){
 294       if ($cn == $this->goFonHardware){
 295         $selected= "selected";
 296       } else {
 297         $selected= "";
 298       }
 299       if (isset($this->used_hardware[$cn])){
 300         $color= "style=\"color:#A0A0A0\"";
 301       } else {
 302         $color= "";
 303       }
 304       $hl.= "  <option $color label=\"$cn\" value=\"$cn\" $selected>$description</option>\n";
 305     }
 306     $hl.= "</select>\n";
 307     $smarty->assign ("hardware_list", $hl);
 308     $smarty->assign ("gotoXMonitor", $this->gotoXMonitor);
 309     $smarty->assign("AutoSyncACL",chkacl($this->acl,"AutoSync"));
 310
 311     if($this->AutoSync){
 312       $smarty->assign("AutoSyncCHK"," checked ");
 313       $smarty->assign("hiddenState"," disabled ");
 314     }else{
 315       $smarty->assign("AutoSyncCHK"," ");
 316       $smarty->assign("hiddenState","");
 317     }
 318
 319     /* Show main page */
 320     return($smarty->fetch (get_template_path('workstationService.tpl',TRUE,dirname(__FILE__))));
 321   }
 322
 323   function remove_from_parent()
 324   {
 325     $this->handle_post_events("remove");
 326   }
 327
 328   /* Save data to object */
 329   function save_object()
 330   {
 331     plugin::save_object();
 332
 333     if(isset($_POST['gotoXDriver'])){
 334       if(isset($_POST['AutoSync'])){
 335         $this->AutoSync = true;
 336       }else{
 337         $this->AutoSync = false;
 338       }
 339     }
 340   }
 341
 342   /* Check supplied data */
 343   function check()
 344   {
 345     /* Call common method to give check the hook */
 346     $message= plugin::check();
 347
 348     /* Default entries can use blank hsync/vsync entries */
 349     if ($this->dn != "" && $this->cn != "default" && $this->cn != "wdefault"){
 350
 351       /* But only if no auto sync is enabled... */
 352       if (!$this->AutoSync){
 353
 354         /* Check vsync for correct usage */
 355         $val= preg_replace ("/\s/", "", $this->gotoXVsync);
 356         if (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val)
 357             && chkacl ($this->acl, "gotoXVsync") == ""){
 358
 359           $message[]= _("Please specify a valid VSync range.");
 360         } elseif (chkacl ($this->acl, "gotoXVsync") == ""){
 361           list($v1,$v2)= preg_split ("/[-+]/", $val);
 362           if ($v2 != ""){
 363             if ($v1 > $v2){
 364               $message[]= _("Please specify a valid VSync range.");
 365             }
 366           }
 367         }
 368
 369         /* Check hsync for correct usage */
 370         $val= preg_replace ("/\s/", "", $this->gotoXHsync);
 371         if (!preg_match ("/^\d+(\.\d+)?([-]\d+(\.\d+)?)?$/", $val)
 372             && chkacl ($this->acl, "gotoXHsync") == ""){
 373
 374           $message[]= _("Please specify a valid HSync range.");
 375         } elseif (chkacl ($this->acl, "gotoXHsync") == ""){
 376           list($v1,$v2)= preg_split ("/[-+]/", $val);
 377           if ($v2 != ""){
 378             if ($v1 > $v2){
 379               $message[]= _("Please specify a valid HSync range.");
 380             }
 381           }
 382         }
 383       }
 384     }
 385
 386     return ($message);
 387   }
 388
 389
 390   /* Save to LDAP */
 391   function save()
 392   {
 393     /* remove objectclass GOhard if this is an ogroup tab */
 394     if(isset($this->parent->by_object['ogroup'])){
 395       $this->objectclasses = array();
 396     }
 397
 398     plugin::save();
 399
 400     /* Strip out 'default' values */
 401     foreach(array(
 402           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 403           "gotoXKbModel", "gotoXKbLayout",
 404           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 405
 406       if ($this->attrs[$val] == "default"){
 407         $this->attrs[$val]= array();
 408       }
 409     }
 410
 411     if($this->AutoSync){
 412       $this->attrs['gotoXHsync'] = "30+55";
 413       $this->attrs['gotoXVsync'] = "50+70";
 414     }
 415
 416     /* Write back to ldap */
 417     $ldap= $this->config->get_ldap_link();
 418     $ldap->cd($this->dn);
 419     $this->cleanup();
 420     $ldap->modify ($this->attrs);
 421
 422     show_ldap_error($ldap->get_error(), _("Saving workstation services failed"));
 423     $this->handle_post_events("modify");
 424   }
 425
 426 }
 427
 428 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 429 ?>