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       if($this->is_account && $this->acl_is_removeable()){
 135         $this->is_account= FALSE;
 136       }elseif(!$this->is_account && $this->acl_is_createable()){
 137         $this->is_account= TRUE;
 138       }
 139     }
 140
 141     if ((isset($_POST['action'])) && ($this->acl_is_writeable("FAIstate"))){
 142       $cmd= search_config($this->config->data['TABS'], "workgeneric", "ACTIONCMD");
 143       if ($cmd == ""){
 144         print_red(_("No ACTIONCMD definition found in your gosa.conf"));
 145       } else {
 146         exec ($cmd." ".$this->netConfigDNS->macAddress." ".escapeshellarg($_POST['saction']), $dummy, $retval);
 147         if ($retval != 0){
 148           print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 149         } else {
 150
 151           /* Set FAIstate */
 152           $ldap = $this->config->get_ldap_link();
 153           $ldap->cd($this->config->current['BASE']);
 154           $ldap->cat($this->dn,array("objectClass"));
 155           $res = $ldap->fetch();
 156
 157           $attrs = array();
 158           $attrs['FAIstate'] = "";
 159           if(isset($this->mapActions[$_POST['saction']])){
 160             $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 161           }
 162
 163           for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 164             $attrs['objectClass'][] = $res['objectClass'][$i];
 165           }
 166
 167           if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 168             $attrs['objectClass'][] = "FAIobject";
 169           }
 170
 171           if($attrs['FAIstate'] == ""){
 172             #FIXME we should check if FAIobject is used anymore
 173             $attrs['FAIstate'] = array();
 174           }
 175
 176           $ldap->cd($this->dn);
 177           $ldap->modify($attrs);
 178           show_ldap_error($ldap->get_error(), sprintf(_("Saving of system workstation/generic (FAIstate) with dn '%s' failed."),$this->dn));
 179
 180           $this->didAction= TRUE;
 181         }
 182       }
 183     }
 184
 185     /* Do we represent a valid terminal? */
 186     if (!$this->is_account && $this->parent == NULL){
 187       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 188         _("This 'dn' has no workstation features.")."</b>";
 189       return($display);
 190     }
 191
 192     /* Base select dialog */
 193     $once = true;
 194     foreach($_POST as $name => $value){
 195       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_writeable("base")){
 196         $once = false;
 197         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 198         $this->dialog->setCurrentBase($this->base);
 199       }
 200     }
 201
 202     /* Dialog handling */
 203     if(is_object($this->dialog)){
 204       /* Must be called before save_object */
 205       $this->dialog->save_object();
 206
 207       if($this->dialog->isClosed()){
 208         $this->dialog = false;
 209       }elseif($this->dialog->isSelected()){
 210         $this->base = $this->dialog->isSelected();
 211         $this->dialog= false;
 212       }else{
 213         return($this->dialog->execute());
 214       }
 215     }
 216
 217     /* Add new ntp Server to our list */
 218     if((isset($_POST['addNtpServer'])) && (isset($_POST['gotoNtpServers'])) && $this->acl_is_writeable("gotoNtpServer")){
 219       $this->gotoNtpServer[$_POST['gotoNtpServers']] = $_POST['gotoNtpServers'];
 220     }
 221
 222     /* Delete selected NtpServer for list of used servers  */
 223     if((isset($_POST['delNtpServer'])) && (isset($_POST['gotoNtpServerSelected'])) && $this->acl_is_writeable("gotoNtpServer")){
 224       foreach($_POST['gotoNtpServerSelected'] as $name){
 225         unset($this->gotoNtpServer[$name]);
 226       }
 227     }
 228
 229     /* Fill templating stuff */
 230     $smarty= get_smarty();
 231
 232     /* Create base acls */
 233     $baseACL = $this->getacl("base");
 234     if(!$this->acl_is_moveable()) {
 235       $baseACL = preg_replace("/w/","",$baseACL);
 236     }
 237     $smarty->assign("baseACL",          $baseACL);
 238
 239     /* Set acls */
 240     $tmp = $this->plInfo();
 241     foreach($tmp['plProvidedAcls'] as $name => $translation){
 242       $smarty->assign($name."ACL",$this->getacl($name));
 243     }
 244
 245     $smarty->assign("cn", $this->cn);
 246     $smarty->assign("l", $this->l);
 247     $smarty->assign("bases", $this->get_allowed_bases());
 248     $smarty->assign("staticAddress", "");
 249
 250     $tmp = array();
 251     foreach($this->gotoNtpServers as $server){
 252       if(!in_array($server,$this->gotoNtpServer)){
 253         $tmp[$server] = $server;
 254       }
 255     }
 256     $smarty->assign("gotoNtpServers",$tmp);
 257
 258     /* Check if workstation is online */
 259     $query= "fping -q -r 1 -t 500 ".$this->cn;
 260     exec ($query, $dummy, $retval);
 261
 262     /* Offline */
 263     if ($retval == 0){
 264       $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
 265                                        "instant_update" => _("Instant update"),
 266                                        "update" => _("Scheduled update"),
 267                                        "reinstall" => _("Reinstall"),
 268                                        "rescan" => _("Rescan hardware"),
 269                                        "memcheck" => _("Memory test"),
 270                                        "sysinfo"  => _("System analysis")));
 271     } else {
 272       $smarty->assign("actions", array("wake" => _("Wake up"),
 273                                        "reinstall" => _("Reinstall"),
 274                                        "update" => _("Scheduled update"),
 275                                        "memcheck" => _("Memory test"),
 276                                        "sysinfo"  => _("System analysis")));
 277     }
 278     /* Arrays */
 279     $smarty->assign("modes", $this->modes);
 280     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 281     $smarty->assign("syslogservers", $this->gotoSyslogServers);
 282
 283     $ntpser = array();
 284     foreach($this->gotoNtpServers as $server){
 285       if(!in_array($server,$this->gotoNtpServer)){
 286         $ntpser[$server] = $server;
 287       }
 288     }
 289     $smarty->assign("gotoNtpServers", $ntpser);
 290
 291     /* Variables */
 292     foreach(array("base", "gotoMode", "gotoSyslogServer", "gotoNtpServer") as $val){
 293       $smarty->assign($val."_select", $this->$val);
 294     }
 295
 296     /* tell smarty the inherit checkbox state */
 297     $smarty->assign("inheritTimeServer",$this->inheritTimeServer);
 298
 299     /* Show main page */
 300     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 301     return($smarty->fetch (get_template_path('workstation.tpl', TRUE)));
 302   }
 303
 304   function remove_from_parent()
 305   {
 306     $this->netConfigDNS->remove_from_parent();
 307     $ldap= $this->config->get_ldap_link();
 308     $ldap->rmdir($this->dn);
 309     show_ldap_error($ldap->get_error(), sprintf(_("Removing of system workstation/generic with dn '%s' failed."),$this->dn));
 310
 311     /* Optionally execute a command after we're done */
 312     $this->handle_post_events("remove", array("macAddress" => $this->netConfigDNS->macAddress));
 313
 314     /* Delete references to object groups */
 315     $ldap->cd ($this->config->current['BASE']);
 316     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 317     while ($ldap->fetch()){
 318       $og= new ogroup($this->config, $ldap->getDN());
 319       unset($og->member[$this->dn]);
 320       $og->save ();
 321     }
 322   }
 323
 324
 325   /* Save data to object */
 326   function save_object()
 327   {
 328     plugin::save_object();
 329
 330     /* Save base, since this is no LDAP attribute */
 331     if((isset($_POST['base'])) && ($this->acl_is_moveable())){
 332       $this->set_acl_base('dummy,'.$_POST['base']);
 333       if($this->acl_is_moveable()){
 334
 335         if(isset($this->config->idepartments[$_POST['base']])){
 336           $this->base = $_POST['base'];
 337           if ($_POST['base'] != $this->base){
 338             $this->is_modified= TRUE;
 339           }
 340         }
 341       }
 342     }
 343     $this->netConfigDNS->save_object();
 344
 345     /* Set inherit mode */
 346     if((isset($_POST['workgeneric_posted'])) && ($this->acl_is_writeable("gotoNtpServer"))){
 347       if(isset($_POST["inheritTimeServer"])){
 348         $this->inheritTimeServer = true;
 349       }else{
 350         $this->inheritTimeServer = false;
 351       }
 352     }
 353
 354   }
 355
 356
 357   /* Check supplied data */
 358   function check()
 359   {
 360     /* Call common method to give check the hook */
 361     $message= plugin::check();
 362     $message= array_merge($message, $this->netConfigDNS->check());
 363
 364     $this->dn= "cn=".$this->cn.",ou=workstations,ou=systems,".$this->base;
 365     if ($this->orig_dn == "new" && !$this->acl_is_createable()){
 366       $message[]= _("You have no permissions to create a workstation on this 'Base'.");
 367     }
 368
 369
 370     if ($this->cn == ""){
 371       $message[]= _("The required field 'Workstation name' is not set.");
 372     }
 373
 374     if ($this->orig_dn != $this->dn){
 375       $ldap= $this->config->get_ldap_link();
 376       $ldap->cd ($this->base);
 377       $ldap->search ("(&(cn=".$this->cn.")(objectClass=gotoWorkstation))", array("cn"));
 378       if ($ldap->count() != 0){
 379         while ($attrs= $ldap->fetch()){
 380           if (preg_match ("/,ou=incoming,/", $ldap->getDN())){
 381             continue;
 382           } else {
 383             if ($attrs['dn'] != $this->orig_dn){
 384               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 385               break;
 386             }
 387           }
 388         }
 389       }
 390     }
 391
 392     /* Check for valid ntpServer selection */
 393     if((!$this->inheritTimeServer) && (!count($this->gotoNtpServer))){
 394       $message[]= _("There must be at least one NTP server selected, or the inherit mode activated.");
 395     }
 396
 397     return ($message);
 398   }
 399
 400
 401   /* Save to LDAP */
 402   function save()
 403   {
 404     plugin::save();
 405
 406     /* Strip out 'default' values */
 407     foreach (array("gotoSyslogServer") as $val){
 408
 409       if ($this->attrs[$val] == "default"){
 410         $this->attrs[$val]= array();
 411       }
 412     }
 413
 414     /* Add missing arrays */
 415     foreach (array("ghScsiDev", "ghIdeDev", "ghNetNic") as $val){
 416       if (isset ($this->$val) && count ($this->$val) != 0){
 417         $this->attrs["$val"]= $this->$val;
 418       }
 419     }
 420
 421     /* Remove all empty values */
 422     if ($this->orig_dn == 'new'){
 423       $attrs= array();
 424       foreach ($this->attrs as $key => $val){
 425         if (is_array($val) && count($val) == 0){
 426           continue;
 427         }
 428         $attrs[$key]= $val;
 429       }
 430       $this->attrs= $attrs;
 431     }
 432
 433     /* Update ntp server settings */
 434     if($this->inheritTimeServer){
 435       if($this->is_new){
 436         if(isset($this->attrs['gotoNtpServer'])){
 437           unset($this->attrs['gotoNtpServer']);
 438         }
 439       }else{
 440         $this->attrs['gotoNtpServer'] = array();
 441       }
 442     }else{
 443       /* Set ntpServers */
 444       $this->attrs['gotoNtpServer'] = array();
 445       foreach($this->gotoNtpServer as $server){
 446         $this->attrs['gotoNtpServer'][] = $server;
 447       }
 448     }
 449
 450     if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 451       $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 452     }
 453
 454     /* Write back to ldap */
 455     $ldap= $this->config->get_ldap_link();
 456     if ($this->orig_dn == 'new'){
 457       $ldap->cd($this->config->current['BASE']);
 458       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 459       $ldap->cd($this->dn);
 460       $ldap->add($this->attrs);
 461       show_ldap_error($ldap->get_error(), sprintf(_("Saving of system workstation/generic with dn '%s' failed."),$this->dn));
 462       if(!$this->didAction){
 463         $this->handle_post_events("add");
 464       }
 465     } else {
 466       if ($this->orig_dn != $this->dn){
 467         $this->move($this->orig_dn, $this->dn);
 468       }
 469       $ldap->cd($this->dn);
 470       $this->cleanup();
 471       $ldap->modify ($this->attrs);
 472
 473       if(!$this->didAction){
 474         $this->handle_post_events("modify");
 475       }
 476     }
 477     $this->netConfigDNS->cn = $this->cn;
 478     $this->netConfigDNS->save($this->dn);
 479     show_ldap_error($ldap->get_error(), sprintf(_("Saving of system workstation/generic with dn '%s' failed."),$this->dn));
 480   }
 481
 482
 483   /* Return plugin informations for acl handling
 484       #FIXME FAIscript seams to ununsed within this class... */
 485   function plInfo()
 486   {
 487     return (array(
 488           "plShortName"   => _("Generic"),
 489           "plDescription" => _("Workstation generic"),
 490           "plSelfModify"  => FALSE,
 491           "plDepends"     => array(),
 492           "plPriority"    => 0,
 493           "plSection"     => array("administration"),
 494           "plCategory"    => array("workstation" => array("description"  => _("Workstation"),
 495                                                           "objectClass"  => "gotoWorkstation")),
 496           "plProvidedAcls"=> array(
 497             "cn"                  => _("Workstation name"),
 498             "l"                   => _("Location") ,
 499             "base"                => _("Base") ,
 500             "gotoMode"            => _("Goto mode"),
 501             "gotoSyslogServer"    => _("Syslog server"),
 502             "gotoNtpServer"       => _("Ntp server"),
 503             "FAIstate"            => _("Action flag"))
 504           ));
 505   }
 506
 507 }
 508
 509 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 510 ?>