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