plugins/admin/systems/class_workstationGeneric.inc

   1 <?php
   2
   3 class workgeneric extends plugin
   4 {
   5   /* Generic terminal attributes */
   6   var $gotoMode= "locked";
   7   var $gotoSyslogServer= "";
   8   var $gotoSyslogServers= array();
   9   var $gotoNtpServer= array();
  10   var $gotoNtpServers= array();
  11   var $gotoSndModule= "";
  12   var $gotoFloppyEnable= "";
  13   var $gotoCdromEnable= "";
  14   var $ghCpuType= "-";
  15   var $ghMemSize= "-";
  16   var $ghUsbSupport= "-";
  17   var $ghNetNic= array();
  18   var $ghIdeDev= array();
  19   var $ghScsiDev= array();
  20   var $ghGfxAdapter= "-";
  21   var $ghSoundAdapter= "-";
  22   var $gotoLastUser= "-";
  23   var $FAIscript= "";
  24   var $didAction= FALSE;
  25   var $FAIstate= "";
  26
  27   /* Needed values and lists */
  28   var $base= "";
  29   var $cn= "";
  30   var $l= "";
  31   var $orig_dn= "";
  32
  33   /* Plugin side filled */
  34   var $modes= array();
  35
  36   var $netConfigDNS;
  37
  38   var $inheritTimeServer = true;
  39
  40   /* attribute list for save action */
  41   var $ignore_account= TRUE;
  42   var $attributes= array("gotoMode", "gotoSyslogServer", "gotoNtpServer",
  43       "gotoFloppyEnable", "gotoCdromEnable", "cn", "gotoSndModule",
  44       "ghCpuType", "ghMemSize", "ghUsbSupport", "FAIstate",
  45       "ghGfxAdapter", "ghSoundAdapter", "gotoLastUser", "l","FAIscript");
  46   var $objectclasses= array("top", "gotoWorkstation", "GOhard","FAIobject");
  47
  48   var $mapActions   = array("reboot"          => "",
  49                             "localboot"       => "localboot",
  50                             "halt"            => "",
  51                             "instant_update"  => "softupdate",
  52                             "update"          => "scheduledupdate",
  53                             "reinstall"       => "install",
  54                             "rescan"          => "",
  55                             "memcheck"        => "memcheck",
  56                             "sysinfo"         => "sysinfo");
  57
  58
  59   var $fai_activated = FALSE;
  60
  61   function workgeneric ($config, $dn= NULL, $parent= NULL)
  62   {
  63     /* Check if FAI is activated */
  64     $tmp = search_config($config->data,"faiManagement","CLASS");
  65     if(!empty($tmp)){
  66       $this->fai_activated = TRUE;
  67     }
  68
  69     plugin::plugin ($config, $dn, $parent);
  70     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  71     $this->netConfigDNS->acl = $this->acl;
  72
  73     /* Read arrays */
  74     foreach (array("ghNetNic", "ghIdeDev", "ghScsiDev") as $val){
  75       if (!isset($this->attrs[$val])){
  76         continue;
  77       }
  78       for ($i= 0; $i<$this->attrs[$val]['count']; $i++){
  79         array_push($this->$val, $this->attrs[$val][$i]);
  80       }
  81     }
  82
  83     /* Create used ntp server array */
  84     $this->gotoNtpServer= array();
  85     if(isset($this->attrs['gotoNtpServer'])){
  86       $this->inheritTimeServer = false;
  87       unset($this->attrs['gotoNtpServer']['count']);
  88       foreach($this->attrs['gotoNtpServer'] as $server){
  89         $this->gotoNtpServer[$server] = $server;
  90       }
  91     }
  92
  93     /* Set inherit checkbox state */
  94     if((in_array("default",$this->gotoNtpServer)) || (count($this->gotoNtpServer) == 0)){
  95       $this->inheritTimeServer = true;
  96       $this->gotoNtpServer=array();
  97     }
  98
  99     /* Create available ntp options */
 100     $tmp = $this->config->data['SERVERS']['NTP'];
 101     $this->gotoNtpServers = array();
 102     foreach($tmp as $key => $server){
 103       if($server == "default") continue;
 104       $this->gotoNtpServers[$server] = $server;
 105     }
 106
 107     $this->modes["active"]= _("Activated");
 108     $this->modes["locked"]= _("Locked");
 109
 110     /* Set base */
 111     if ($this->dn == "new"){
 112       $ui= get_userinfo();
 113       $this->base= dn2base($ui->dn);
 114     } else {
 115       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
 116     }
 117
 118     /* Create an array of all Syslog servers */
 119     $tmp = $this->config->data['SERVERS']['SYSLOG'];
 120     foreach($tmp as $server){
 121       $visible = $server;
 122       if($server == "default") {
 123         $visible = "["._("inherited")."]";
 124       }
 125       $this->gotoSyslogServers[$server] = $visible;
 126     }
 127
 128     /* Save 'dn' for later referal */
 129     $this->orig_dn= $this->dn;
 130   }
 131
 132   function execute()
 133   {
 134     /* Call parent execute */
 135     plugin::execute();
 136     $this->netConfigDNS->acl = $this->acl;
 137
 138     /* Do we need to flip is_account state? */
 139     if (isset($_POST['modify_state'])){
 140       $this->is_account= !$this->is_account;
 141     }
 142
 143     if (isset($_POST['action']) && chkacl($this->acl,"FAIstate") == ""){
 144       $cmd= search_config($this->config->data['TABS'], "workgeneric", "ACTIONCMD");
 145       if ($cmd == ""){
 146         print_red(_("No ACTIONCMD definition found in your gosa.conf"));
 147       } else {
 148         exec ($cmd." ".$this->netConfigDNS->macAddress." ".escapeshellarg($_POST['saction']), $dummy, $retval);
 149         if ($retval != 0){
 150           print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 151         } elseif ($_POST['saction'] != "wake") {
 152
 153           if($this->fai_activated && $this->dn != "new"){
 154             /* Set FAIstate */
 155             $ldap = $this->config->get_ldap_link();
 156             $ldap->cd($this->config->current['BASE']);
 157             $ldap->cat($this->dn,array("objectClass"));
 158             $res = $ldap->fetch();
 159
 160             $attrs = array();
 161             $attrs['FAIstate'] = $this->FAIstate;
 162             if(isset($this->mapActions[$_POST['saction']]) && $this->mapActions[$_POST['saction']] != ""){
 163               $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 164             }
 165
 166             for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 167               $attrs['objectClass'][] = $res['objectClass'][$i];
 168             }
 169
 170             if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 171               $attrs['objectClass'][] = "FAIobject";
 172             }
 173
 174             if($attrs['FAIstate'] == ""){
 175               #FIXME we should check if FAIobject is used anymore
 176               $attrs['FAIstate'] = array();
 177             }
 178
 179             $ldap->cd($this->dn);
 180             $ldap->modify($attrs);
 181             show_ldap_error($ldap->get_error());
 182
 183             $this->didAction= TRUE;
 184           }
 185         }
 186       }
 187     }
 188
 189     /* Do we represent a valid terminal? */
 190     if (!$this->is_account && $this->parent == NULL){
 191       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 192         _("This 'dn' has no workstation features.")."</b>";
 193       return($display);
 194     }
 195
 196     /* Base select dialog */
 197     $once = true;
 198     foreach($_POST as $name => $value){
 199       if(preg_match("/^chooseBase/",$name) && $once){
 200         $once = false;
 201         $this->dialog = new baseSelectDialog($this->config);
 202         $this->dialog->setCurrentBase($this->base);
 203       }
 204     }
 205
 206     /* Dialog handling */
 207     if(is_object($this->dialog)){
 208       /* Must be called before save_object */
 209       $this->dialog->save_object();
 210
 211       if($this->dialog->isClosed()){
 212         $this->dialog = false;
 213       }elseif($this->dialog->isSelected()){
 214         $this->base = $this->dialog->isSelected();
 215         $this->dialog= false;
 216       }else{
 217         return($this->dialog->execute());
 218       }
 219     }
 220
 221     /* Add new ntp Server to our list */
 222     if((isset($_POST['addNtpServer'])) && (isset($_POST['gotoNtpServers'])) && chkacl($this->acl,"gotoNtpServer") == ""){
 223       $this->gotoNtpServer[$_POST['gotoNtpServers']] = $_POST['gotoNtpServers'];
 224     }
 225
 226     /* Delete selected NtpServer for list of used servers  */
 227     if((isset($_POST['delNtpServer'])) && (isset($_POST['gotoNtpServerSelected'])) && chkacl($this->acl,"gotoNtpServer") == ""){
 228       foreach($_POST['gotoNtpServerSelected'] as $name){
 229         unset($this->gotoNtpServer[$name]);
 230       }
 231     }
 232
 233     /* Fill templating stuff */
 234     $smarty= get_smarty();
 235     $smarty->assign("cn", $this->cn);
 236     $smarty->assign("l", $this->l);
 237     $smarty->assign("bases", $this->config->idepartments);
 238     $smarty->assign("staticAddress", "");
 239     $smarty->assign("gotoNtpServers",$this->gotoNtpServers);
 240
 241     /* Check if workstation is online */
 242     $query= "fping -q -r 1 -t 500 ".$this->cn;
 243     exec ($query, $dummy, $retval);
 244
 245     foreach($this->attributes as $attrs ){
 246       $smarty->assign($attrs."ACL",chkacl($this->acl,$attrs));
 247     }
 248
 249     /* Offline */
 250     if ($retval == 0){
 251       $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
 252                                        "instant_update" => _("Instant update"),
 253                                        "update" => _("Scheduled update"),
 254                                        "reinstall" => _("Reinstall"),
 255                                        "rescan" => _("Rescan hardware"),
 256                                        "memcheck" => _("Memory test"),
 257                                        "localboot" => _("Force localboot"),
 258                                        "sysinfo"  => _("System analysis")));
 259     } else {
 260       $smarty->assign("actions", array("wake" => _("Wake up"),
 261                                        "reinstall" => _("Reinstall"),
 262                                        "update" => _("Scheduled update"),
 263                                        "memcheck" => _("Memory test"),
 264                                        "localboot" => _("Force localboot"),
 265                                        "sysinfo"  => _("System analysis")));
 266     }
 267     /* Arrays */
 268     $smarty->assign("modes", $this->modes);
 269     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 270     $smarty->assign("syslogservers", $this->gotoSyslogServers);
 271     $smarty->assign("ntpservers", $this->config->data['SERVERS']['NTP']);
 272
 273     /* Variables */
 274     foreach(array("base", "gotoMode", "gotoSyslogServer", "gotoNtpServer") as $val){
 275       $smarty->assign($val."_select", $this->$val);
 276       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 277     }
 278     $smarty->assign("actionACL", chkacl($this->acl, 'action'));
 279
 280     /* tell smarty the inherit checkbox state */
 281     $smarty->assign("inheritTimeServer",$this->inheritTimeServer);
 282
 283     /* Show main page */
 284     $this->netConfigDNS->cn= $this->cn;
 285     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 286     $smarty->assign("fai_activated",$this->fai_activated);
 287     return($smarty->fetch (get_template_path('workstation.tpl', TRUE)));
 288   }
 289
 290   function remove_from_parent()
 291   {
 292     $this->netConfigDNS->acl = $this->acl;
 293     $this->netConfigDNS->remove_from_parent();
 294     $ldap= $this->config->get_ldap_link();
 295     $ldap->rmdir($this->dn);
 296     show_ldap_error($ldap->get_error(), _("Removing workstation failed"));
 297
 298     /* Optionally execute a command after we're done */
 299     $this->handle_post_events("remove", array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 300
 301     /* Delete references to object groups */
 302     $ldap->cd ($this->config->current['BASE']);
 303     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 304     while ($ldap->fetch()){
 305       $og= new ogroup($this->config, $ldap->getDN());
 306       unset($og->member[$this->dn]);
 307       $og->save ();
 308     }
 309   }
 310
 311
 312   /* Save data to object */
 313   function save_object()
 314   {
 315     plugin::save_object();
 316
 317     /* Save base, since this is no LDAP attribute */
 318     if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
 319       $this->base= $_POST['base'];
 320     }
 321     $this->netConfigDNS->save_object();
 322
 323     /* Set inherit mode */
 324     if(isset($_POST['workgeneric_posted']) && chkacl($this->acl,"gotoNtpServer") == ""){
 325       if(isset($_POST["inheritTimeServer"])){
 326         $this->inheritTimeServer = true;
 327       }else{
 328         $this->inheritTimeServer = false;
 329       }
 330     }
 331   }
 332
 333
 334   /* Check supplied data */
 335   function check()
 336   {
 337     /* Call common method to give check the hook */
 338     $message= plugin::check();
 339
 340     if($this->cn != "wdefault"){
 341       $message= array_merge($message, $this->netConfigDNS->check());
 342     }
 343
 344     $ui= get_userinfo();
 345     $this->dn= "cn=".$this->cn.",ou=workstations,ou=systems,".$this->base;
 346     $acl= get_permissions ($this->dn, $ui->subtreeACL);
 347     $acl= get_module_permission($acl, "group", $this->dn);
 348     if (chkacl($acl, "create") != ""){
 349       $message[]= _("You have no permissions to create a workstation on this 'Base'.");
 350     }
 351
 352     if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
 353       $message[]= _("The required field 'Workstation name' is not set.");
 354     }
 355
 356     if ($this->orig_dn != $this->dn){
 357       $ldap= $this->config->get_ldap_link();
 358       $ldap->cd ($this->base);
 359
 360       if($this->cn == "wdefault"){
 361         $ldap->cat($this->dn);
 362       }else{
 363         $ldap->search ("(&(cn=".$this->cn.")(objectClass=gotoWorkstation))", array("cn"));
 364       }
 365       if ($ldap->count() != 0){
 366         while ($attrs= $ldap->fetch()){
 367           if (preg_match ("/,ou=incoming,/", $ldap->getDN())){
 368             continue;
 369           } else {
 370             if ($attrs['dn'] != $this->orig_dn){
 371               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 372               break;
 373             }
 374           }
 375         }
 376       }
 377     }
 378
 379
 380     /* Check for valid ntpServer selection */
 381     if((!$this->inheritTimeServer) && (!count($this->gotoNtpServer))){
 382       $message[]= _("There must be at least one NTP server selected, or the inherit mode activated.");
 383     }
 384
 385     return ($message);
 386   }
 387
 388
 389   /* Save to LDAP */
 390   function save()
 391   {
 392     $this->netConfigDNS->acl = $this->acl;
 393     plugin::save();
 394
 395     /* Strip out 'default' values */
 396     foreach (array("gotoSyslogServer") as $val){
 397       if (!isset($this->attrs[$val]) || $this->attrs[$val] == "default"){
 398         $this->attrs[$val]= array();
 399       }
 400     }
 401
 402     /* Remove FAIstate */
 403     if (isset($this->attrs['FAIstate'])){
 404       unset ($this->attrs['FAIstate']);
 405     }
 406
 407     /* Add missing arrays */
 408     foreach (array("ghScsiDev", "ghIdeDev", "ghNetNic") as $val){
 409       if (isset ($this->$val) && count ($this->$val) != 0){
 410         $this->attrs["$val"]= $this->$val;
 411       }
 412     }
 413
 414     /* Remove all empty values */
 415     if ($this->orig_dn == 'new'){
 416       $attrs= array();
 417       foreach ($this->attrs as $key => $val){
 418         if (is_array($val) && count($val) == 0){
 419           continue;
 420         }
 421         $attrs[$key]= $val;
 422       }
 423       $this->attrs= $attrs;
 424     }
 425
 426     /* Update ntp server settings */
 427     if($this->inheritTimeServer){
 428       if($this->new){
 429         if(isset($this->attrs['gotoNtpServer'])){
 430           unset($this->attrs['gotoNtpServer']);
 431         }
 432       }else{
 433         $this->attrs['gotoNtpServer'] = array();
 434       }
 435     }else{
 436       /* Set ntpServers */
 437       $this->attrs['gotoNtpServer'] = array();
 438       foreach($this->gotoNtpServer as $server){
 439         $this->attrs['gotoNtpServer'][] = $server;
 440       }
 441     }
 442
 443     if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 444       $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 445     }
 446
 447     /* Write back to ldap */
 448     $ldap= $this->config->get_ldap_link();
 449     if ($this->orig_dn == 'new'){
 450       $ldap->cd($this->config->current['BASE']);
 451       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 452       $ldap->cd($this->dn);
 453       $ldap->add($this->attrs);
 454       show_ldap_error($ldap->get_error(), _("Saving workstation failed"));
 455       if(!$this->didAction){
 456         $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 457       }
 458     } else {
 459       if ($this->orig_dn != $this->dn){
 460         $this->move($this->orig_dn, $this->dn);
 461       }
 462       $ldap->cd($this->dn);
 463       $this->cleanup();
 464       $ldap->modify ($this->attrs);
 465
 466       if(!$this->didAction){
 467         $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 468       }
 469     }
 470
 471     /* Set macAddress to '-' this indicates that this is a Workstation Template  */
 472     if($this->cn == "wdefault"){
 473       $this->netConfigDNS->macAddress = "-";
 474     }
 475
 476     $this->netConfigDNS->cn = $this->cn;
 477     $this->netConfigDNS->save($this->dn);
 478     show_ldap_error($ldap->get_error(), _("Saving workstation failed"));
 479   }
 480
 481 }
 482
 483 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 484 ?>