plugins/admin/systems/class_workstationGeneric.inc

   1 <?php
   2
   3 class workgeneric extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary= "Manage workstation base objects";
   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 $gotoMode= "locked";
  12   var $gotoSyslogServer= "";
  13   var $gotoSyslogServers= array();
  14   var $gotoNtpServer= array();
  15   var $gotoNtpServers= array();
  16   var $gotoSndModule= "";
  17   var $gotoFloppyEnable= "";
  18   var $gotoCdromEnable= "";
  19   var $ghCpuType= "-";
  20   var $ghMemSize= "-";
  21   var $ghUsbSupport= "-";
  22   var $ghNetNic= array();
  23   var $ghIdeDev= array();
  24   var $ghScsiDev= array();
  25   var $ghGfxAdapter= "-";
  26   var $ghSoundAdapter= "-";
  27   var $gotoLastUser= "-";
  28   var $FAIscript= "";
  29   var $didAction= FALSE;
  30   var $FAIstate= "";
  31
  32   /* Needed values and lists */
  33   var $base= "";
  34   var $cn= "";
  35   var $l= "";
  36   var $orig_dn= "";
  37
  38   /* Plugin side filled */
  39   var $modes= array();
  40
  41   var $netConfigDNS;
  42
  43   var $inheritTimeServer = true;
  44
  45   /* attribute list for save action */
  46   var $ignore_account= TRUE;
  47   var $attributes= array("gotoMode", "gotoSyslogServer", "gotoNtpServer",
  48       "gotoFloppyEnable", "gotoCdromEnable", "cn", "gotoSndModule",
  49       "ghCpuType", "ghMemSize", "ghUsbSupport",
  50       "ghGfxAdapter", "ghSoundAdapter", "gotoLastUser", "l","FAIscript");
  51   var $objectclasses= array("top", "gotoWorkstation", "GOhard","FAIobject");
  52
  53   var $mapActions   = array("reboot"          => "localboot",
  54                             "instant_update"  => "softupdate",
  55                             "update"          => "sceduledupdate",
  56                             "reinstall"       => "install",
  57                             "rescan"          => "",
  58                             "memcheck"        => "memcheck",
  59                             "sysinfo"         => "sysinfo");
  60
  61
  62   var $fai_activated = FALSE;
  63
  64   function workgeneric ($config, $dn= NULL, $parent= NULL)
  65   {
  66     /* Check if FAI is activated */
  67     $tmp = search_config($config->data,"faiManagement","CLASS");
  68     if(!empty($tmp)){
  69       $this->fai_activated = TRUE;
  70     }
  71
  72     plugin::plugin ($config, $dn, $parent);
  73     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  74
  75     /* Read arrays */
  76     foreach (array("ghNetNic", "ghIdeDev", "ghScsiDev") as $val){
  77       if (!isset($this->attrs[$val])){
  78         continue;
  79       }
  80       for ($i= 0; $i<$this->attrs[$val]['count']; $i++){
  81         array_push($this->$val, $this->attrs[$val][$i]);
  82       }
  83     }
  84
  85     /* Create used ntp server array */
  86     $this->gotoNtpServer= array();
  87     if(isset($this->attrs['gotoNtpServer'])){
  88       $this->inheritTimeServer = false;
  89       unset($this->attrs['gotoNtpServer']['count']);
  90       foreach($this->attrs['gotoNtpServer'] as $server){
  91         $this->gotoNtpServer[$server] = $server;
  92       }
  93     }
  94
  95     /* Set inherit checkbox state */
  96     if((in_array("default",$this->gotoNtpServer)) || (count($this->gotoNtpServer) == 0)){
  97       $this->inheritTimeServer = true;
  98       $this->gotoNtpServer=array();
  99     }
 100
 101     /* Create available ntp options */
 102     $tmp = $this->config->data['SERVERS']['NTP'];
 103     $this->gotoNtpServers = array();
 104     foreach($tmp as $key => $server){
 105       if($server == "default") continue;
 106       $this->gotoNtpServers[$server] = $server;
 107     }
 108
 109     $this->modes["active"]= _("Activated");
 110     $this->modes["locked"]= _("Locked");
 111
 112     /* Set base */
 113     if ($this->dn == "new"){
 114       $ui= get_userinfo();
 115       $this->base= dn2base($ui->dn);
 116     } else {
 117       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
 118     }
 119
 120     /* Create an array of all Syslog servers */
 121     $tmp = $this->config->data['SERVERS']['SYSLOG'];
 122     foreach($tmp as $server){
 123       $visible = $server;
 124       if($server == "default") {
 125         $visible = "["._("inherited")."]";
 126       }
 127       $this->gotoSyslogServers[$server] = $visible;
 128     }
 129
 130     /* Save 'dn' for later referal */
 131     $this->orig_dn= $this->dn;
 132   }
 133
 134   function execute()
 135   {
 136     /* Call parent execute */
 137     plugin::execute();
 138
 139     /* Do we need to flip is_account state? */
 140     if (isset($_POST['modify_state'])){
 141       $this->is_account= !$this->is_account;
 142     }
 143
 144     if (isset($_POST['action'])){
 145       $cmd= search_config($this->config->data['TABS'], "workgeneric", "ACTIONCMD");
 146       if ($cmd == ""){
 147         print_red(_("No ACTIONCMD definition found in your gosa.conf"));
 148       } else {
 149         exec ($cmd." ".$this->netConfigDNS->macAddress." ".escapeshellarg($_POST['saction']), $dummy, $retval);
 150         if ($retval != 0){
 151           print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 152         } elseif ($_POST['saction'] != "wake") {
 153
 154           if($this->fai_activated && $this->dn != "new"){
 155             /* Set FAIstate */
 156             $ldap = $this->config->get_ldap_link();
 157             $ldap->cd($this->config->current['BASE']);
 158             $ldap->cat($this->dn,array("objectClass"));
 159             $res = $ldap->fetch();
 160
 161             $attrs = array();
 162             $attrs['FAIstate'] = "";
 163             if(isset($this->mapActions[$_POST['saction']])){
 164               $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 165             }
 166
 167             for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 168               $attrs['objectClass'][] = $res['objectClass'][$i];
 169             }
 170
 171             if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 172               $attrs['objectClass'][] = "FAIobject";
 173             }
 174
 175             if($attrs['FAIstate'] == ""){
 176 #FIXME we should check if FAIobject is used anymore
 177               $attrs['FAIstate'] = array();
 178             }
 179
 180             $ldap->cd($this->dn);
 181             $ldap->modify($attrs);
 182             show_ldap_error($ldap->get_error());
 183
 184             $this->didAction= TRUE;
 185           }
 186         }
 187       }
 188     }
 189
 190     /* Do we represent a valid terminal? */
 191     if (!$this->is_account && $this->parent == NULL){
 192       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 193         _("This 'dn' has no workstation features.")."</b>";
 194       return($display);
 195     }
 196
 197     /* Base select dialog */
 198     $once = true;
 199     foreach($_POST as $name => $value){
 200       if(preg_match("/^chooseBase/",$name) && $once){
 201         $once = false;
 202         $this->dialog = new baseSelectDialog($this->config);
 203         $this->dialog->setCurrentBase($this->base);
 204       }
 205     }
 206
 207     /* Dialog handling */
 208     if(is_object($this->dialog)){
 209       /* Must be called before save_object */
 210       $this->dialog->save_object();
 211
 212       if($this->dialog->isClosed()){
 213         $this->dialog = false;
 214       }elseif($this->dialog->isSelected()){
 215         $this->base = $this->dialog->isSelected();
 216         $this->dialog= false;
 217       }else{
 218         return($this->dialog->execute());
 219       }
 220     }
 221
 222     /* Add new ntp Server to our list */
 223     if((isset($_POST['addNtpServer'])) && (isset($_POST['gotoNtpServers']))){
 224       $this->gotoNtpServer[$_POST['gotoNtpServers']] = $_POST['gotoNtpServers'];
 225     }
 226
 227     /* Delete selected NtpServer for list of used servers  */
 228     if((isset($_POST['delNtpServer'])) && (isset($_POST['gotoNtpServerSelected']))){
 229       foreach($_POST['gotoNtpServerSelected'] as $name){
 230         unset($this->gotoNtpServer[$name]);
 231       }
 232     }
 233
 234     /* Fill templating stuff */
 235     $smarty= get_smarty();
 236     $smarty->assign("cn", $this->cn);
 237     $smarty->assign("l", $this->l);
 238     $smarty->assign("bases", $this->config->idepartments);
 239     $smarty->assign("staticAddress", "");
 240     $smarty->assign("gotoNtpServers",$this->gotoNtpServers);
 241
 242     /* Check if workstation is online */
 243     $query= "fping -q -r 1 -t 500 ".$this->cn;
 244     exec ($query, $dummy, $retval);
 245
 246     /* Offline */
 247     if ($retval == 0){
 248       $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
 249                                        "instant_update" => _("Instant update"),
 250                                        "update" => _("Scheduled update"),
 251                                        "reinstall" => _("Reinstall"),
 252                                        "rescan" => _("Rescan hardware"),
 253                                        "memcheck" => _("Memory test"),
 254                                        "sysinfo"  => _("System analysis")));
 255     } else {
 256       $smarty->assign("actions", array("wake" => _("Wake up"),
 257                                        "reinstall" => _("Reinstall"),
 258                                        "update" => _("Scheduled update"),
 259                                        "memcheck" => _("Memory test"),
 260                                        "sysinfo"  => _("System analysis")));
 261     }
 262     /* Arrays */
 263     $smarty->assign("modes", $this->modes);
 264     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 265     $smarty->assign("syslogservers", $this->gotoSyslogServers);
 266     $smarty->assign("ntpservers", $this->config->data['SERVERS']['NTP']);
 267
 268     /* Variables */
 269     foreach(array("base", "gotoMode", "gotoSyslogServer", "gotoNtpServer") as $val){
 270       $smarty->assign($val."_select", $this->$val);
 271       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 272     }
 273     $smarty->assign("actionACL", chkacl($this->acl, 'action'));
 274
 275     /* tell smarty the inherit checkbox state */
 276     $smarty->assign("inheritTimeServer",$this->inheritTimeServer);
 277
 278     /* Show main page */
 279     $this->netConfigDNS->cn= $this->cn;
 280     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 281     $smarty->assign("fai_activated",$this->fai_activated);
 282     return($smarty->fetch (get_template_path('workstation.tpl', TRUE)));
 283   }
 284
 285   function remove_from_parent()
 286   {
 287     $this->netConfigDNS->remove_from_parent();
 288     $ldap= $this->config->get_ldap_link();
 289     $ldap->rmdir($this->dn);
 290     show_ldap_error($ldap->get_error(), _("Removing workstation failed"));
 291
 292     /* Optionally execute a command after we're done */
 293     $this->handle_post_events("remove", array("macAddress" => $this->netConfigDNS->macAddress));
 294
 295     /* Delete references to object groups */
 296     $ldap->cd ($this->config->current['BASE']);
 297     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 298     while ($ldap->fetch()){
 299       $og= new ogroup($this->config, $ldap->getDN());
 300       unset($og->member[$this->dn]);
 301       $og->save ();
 302     }
 303   }
 304
 305
 306   /* Save data to object */
 307   function save_object()
 308   {
 309     plugin::save_object();
 310
 311     /* Save base, since this is no LDAP attribute */
 312     if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
 313       $this->base= $_POST['base'];
 314     }
 315     $this->netConfigDNS->save_object();
 316
 317     /* Set inherit mode */
 318     if(isset($_POST['workgeneric_posted'])){
 319       if(isset($_POST["inheritTimeServer"])){
 320         $this->inheritTimeServer = true;
 321       }else{
 322         $this->inheritTimeServer = false;
 323       }
 324     }
 325
 326   }
 327
 328
 329   /* Check supplied data */
 330   function check()
 331   {
 332     /* Call common method to give check the hook */
 333     $message= plugin::check();
 334
 335     if($this->cn != "wdefault"){
 336       $message= array_merge($message, $this->netConfigDNS->check());
 337     }
 338
 339     $ui= get_userinfo();
 340     $this->dn= "cn=".$this->cn.",ou=workstations,ou=systems,".$this->base;
 341     $acl= get_permissions ($this->dn, $ui->subtreeACL);
 342     $acl= get_module_permission($acl, "group", $this->dn);
 343     if (chkacl($acl, "create") != ""){
 344       $message[]= _("You have no permissions to create a workstation on this 'Base'.");
 345     }
 346
 347     if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
 348       $message[]= _("The required field 'Workstation name' is not set.");
 349     }
 350
 351     if ($this->orig_dn != $this->dn){
 352       $ldap= $this->config->get_ldap_link();
 353       $ldap->cd ($this->base);
 354
 355       if($this->cn == "wdefault"){
 356         $ldap->cat($this->dn);
 357       }else{
 358         $ldap->search ("(&(cn=".$this->cn.")(objectClass=gotoWorkstation))", array("cn"));
 359       }
 360       if ($ldap->count() != 0){
 361         while ($attrs= $ldap->fetch()){
 362           if (preg_match ("/,ou=incoming,/", $ldap->getDN())){
 363             continue;
 364           } else {
 365             if ($attrs['dn'] != $this->orig_dn){
 366               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 367               break;
 368             }
 369           }
 370         }
 371       }
 372     }
 373
 374
 375     /* Check for valid ntpServer selection */
 376     if((!$this->inheritTimeServer) && (!count($this->gotoNtpServer))){
 377       $message[]= _("There must be at least one NTP server selected, or the inherit mode activated.");
 378     }
 379
 380     return ($message);
 381   }
 382
 383
 384   /* Save to LDAP */
 385   function save()
 386   {
 387     plugin::save();
 388
 389     /* Strip out 'default' values */
 390     foreach (array("gotoSyslogServer") as $val){
 391       if (!isset($this->attrs[$val]) || $this->attrs[$val] == "default"){
 392         $this->attrs[$val]= array();
 393       }
 394     }
 395
 396     /* Add missing arrays */
 397     foreach (array("ghScsiDev", "ghIdeDev", "ghNetNic") as $val){
 398       if (isset ($this->$val) && count ($this->$val) != 0){
 399         $this->attrs["$val"]= $this->$val;
 400       }
 401     }
 402
 403     /* Remove all empty values */
 404     if ($this->orig_dn == 'new'){
 405       $attrs= array();
 406       foreach ($this->attrs as $key => $val){
 407         if (is_array($val) && count($val) == 0){
 408           continue;
 409         }
 410         $attrs[$key]= $val;
 411       }
 412       $this->attrs= $attrs;
 413     }
 414
 415     /* Update ntp server settings */
 416     if($this->inheritTimeServer){
 417       if($this->new){
 418         if(isset($this->attrs['gotoNtpServer'])){
 419           unset($this->attrs['gotoNtpServer']);
 420         }
 421       }else{
 422         $this->attrs['gotoNtpServer'] = array();
 423       }
 424     }else{
 425       /* Set ntpServers */
 426       $this->attrs['gotoNtpServer'] = array();
 427       foreach($this->gotoNtpServer as $server){
 428         $this->attrs['gotoNtpServer'][] = $server;
 429       }
 430     }
 431
 432     if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 433       $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 434     }
 435
 436     /* Write back to ldap */
 437     $ldap= $this->config->get_ldap_link();
 438     if ($this->orig_dn == 'new'){
 439       $ldap->cd($this->config->current['BASE']);
 440       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 441       $ldap->cd($this->dn);
 442       $ldap->add($this->attrs);
 443       show_ldap_error($ldap->get_error(), _("Saving workstation failed"));
 444       if(!$this->didAction){
 445         $this->handle_post_events("add");
 446       }
 447     } else {
 448       if ($this->orig_dn != $this->dn){
 449         $this->move($this->orig_dn, $this->dn);
 450       }
 451       $ldap->cd($this->dn);
 452       $this->cleanup();
 453       $ldap->modify ($this->attrs);
 454
 455       if(!$this->didAction){
 456         $this->handle_post_events("modify");
 457       }
 458     }
 459
 460     /* Set macAddress to '-' this indicates that this is a Workstation Template  */
 461     if($this->cn == "wdefault"){
 462       $this->netConfigDNS->macAddress = "-";
 463     }
 464
 465     $this->netConfigDNS->cn = $this->cn;
 466     $this->netConfigDNS->save($this->dn);
 467     show_ldap_error($ldap->get_error(), _("Saving workstation failed"));
 468   }
 469
 470 }
 471
 472 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 473 ?>