plugins/admin/systems/class_terminalGeneric.inc

   1 <?php
   2
   3 class termgeneric extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary= "Manage terminal 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= "disabled";
  12   var $gotoTerminalPath= "";
  13   var $gotoSwapServer= "";
  14   var $gotoSyslogServer= "";
  15   var $gotoSyslogServers = array();
  16   var $gotoNtpServer= array();
  17   var $gotoNtpServers= array();
  18   var $gotoSndModule= "";
  19   var $gotoFloppyEnable= "";
  20   var $gotoCdromEnable= "";
  21   var $ghCpuType= "-";
  22   var $ghMemSize= "-";
  23   var $ghUsbSupport= "-";
  24   var $ghNetNic= array();
  25   var $ghIdeDev= array();
  26   var $ghScsiDev= array();
  27   var $ghGfxAdapter= "-";
  28   var $ghSoundAdapter= "-";
  29   var $gotoLastUser= "-";
  30   var $netConfigDNS;
  31   /* Needed values and lists */
  32   var $base= "";
  33   var $cn= "";
  34   var $orig_dn= "";
  35
  36   var $inheritTimeServer = true;
  37
  38   /* Plugin side filled */
  39   var $modes= array();
  40
  41   /* attribute list for save action */
  42   var $ignore_account= TRUE;
  43   var $attributes= array("gotoMode", "gotoTerminalPath",
  44       "gotoSwapServer", "gotoSyslogServer", "gotoNtpServer",
  45       "gotoFloppyEnable", "gotoCdromEnable", "cn", "gotoSndModule",
  46       "ghCpuType", "ghMemSize","ghUsbSupport",
  47       "ghGfxAdapter", "ghSoundAdapter", "gotoLastUser");
  48   var $objectclasses= array("top", "gotoTerminal", "GOhard");
  49
  50   var $mapActions   = array("reboot"          => "",
  51                             "instant_update"  => "softupdate",
  52                             "update"          => "sceduledupdate",
  53                             "reinstall"       => "install",
  54                             "rescan"          => "",
  55                             "memcheck"        => "memcheck",
  56                             "sysinfo"         => "sysinfo");
  57
  58   var $fai_activated = FALSE;
  59   var $view_logged = FALSE;
  60
  61   function termgeneric ($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     /* Read arrays */
  72     foreach (array("ghNetNic", "ghIdeDev", "ghScsiDev") as $val){
  73       if (!isset($this->attrs[$val])){
  74         continue;
  75       }
  76       for ($i= 0; $i<$this->attrs[$val]['count']; $i++){
  77         array_push($this->$val, $this->attrs[$val][$i]);
  78       }
  79     }
  80
  81     /* Create used ntp server array */
  82     $this->gotoNtpServer= array();
  83     if(isset($this->attrs['gotoNtpServer'])){
  84       $this->inheritTimeServer = false;
  85       unset($this->attrs['gotoNtpServer']['count']);
  86       foreach($this->attrs['gotoNtpServer'] as $server){
  87         $this->gotoNtpServer[$server] = $server;
  88       }
  89     }
  90
  91     /* Set inherit checkbox state */
  92     if((in_array("default",$this->gotoNtpServer)) || (count($this->gotoNtpServer)==0)){
  93       $this->inheritTimeServer = true;
  94       $this->gotoNtpServer=array();
  95     }
  96
  97     /* Create available ntp options */
  98     $this->gotoNtpServers = $this->config->data['SERVERS']['NTP'];
  99     foreach($this->gotoNtpServers as $key => $server){
 100       if($server == "default"){
 101         unset($this->gotoNtpServers[$key]);
 102       }
 103     }
 104
 105     $this->modes["disabled"]= _("disabled");
 106     $this->modes["text"]= _("text");
 107     $this->modes["graphic"]= _("graphic");
 108
 109     /* Set base */
 110     if ($this->dn == "new"){
 111       $ui= get_userinfo();
 112       $this->base= dn2base($ui->dn);
 113     } else {
 114       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
 115     }
 116
 117     /* Create an array of all Syslog servers */
 118     $tmp = $this->config->data['SERVERS']['SYSLOG'];
 119     foreach($tmp as $server){
 120       $visible = $server;
 121       if($server == "default") {
 122         $visible = "["._("inherited")."]";
 123       }
 124       $this->gotoSyslogServers[$server] = $visible;
 125     }
 126
 127     $this->orig_dn= $this->dn;
 128   }
 129
 130   function set_acl_base($base)
 131   {
 132     plugin::set_acl_base($base);
 133     $this->netConfigDNS->set_acl_base($base);
 134   }
 135
 136   function set_acl_category($cat)
 137   {
 138     plugin::set_acl_category($cat);
 139     $this->netConfigDNS->set_acl_category($cat);
 140   }
 141
 142   function execute()
 143   {
 144     /* Call parent execute */
 145     plugin::execute();
 146
 147     if($this->is_account && !$this->view_logged){
 148       $this->view_logged = TRUE;
 149       new log("view","terminal/".get_class($this),$this->dn);
 150     }
 151
 152     /* Do we need to flip is_account state? */
 153     if (isset($_POST['modify_state'])){
 154       $this->is_account= !$this->is_account;
 155     }
 156
 157     if (isset($_POST['action']) && $this->acl_is_writeable("FAIstate")){
 158
 159       /* Set FAIstate */
 160       if($this->fai_activated && $this->dn != "new"){
 161         $ldap = $this->config->get_ldap_link();
 162         $ldap->cd($this->config->current['BASE']);
 163         $ldap->cat($this->dn,array("objectClass"));
 164         $res = $ldap->fetch();
 165
 166         $attrs = array();
 167         $attrs['FAIstate'] = "";
 168         if(isset($this->mapActions[$_POST['saction']])){
 169           $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 170         }
 171
 172         for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 173           $attrs['objectClass'][] = $res['objectClass'][$i];
 174         }
 175
 176         if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 177           $attrs['objectClass'][] = "FAIobject";
 178         }
 179
 180         if($attrs['FAIstate'] == ""){
 181 #FIXME we should check if FAIobject is used anymore
 182           $attrs['FAIstate'] = array();
 183         }
 184
 185         $ldap->cd($this->dn);
 186         $ldap->modify($attrs);
 187         show_ldap_error($ldap->get_error(), sprintf(_("Saving of system terminal/generic (FAIstate) with dn '%s' failed."),$this->dn));
 188       }
 189
 190       switch($_POST['saction']){
 191         case 'wake':
 192           $cmd= search_config($this->config->data['TABS'], "termgeneric", "WAKECMD");
 193           if ($cmd == ""){
 194             print_red(_("No WAKECMD definition found in your gosa.conf"));
 195           } else {
 196             exec ($cmd." ".$this->netConfigDNS->macAddress, $dummy, $retval);
 197             if ($retval != 0){
 198               print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 199             }
 200           }
 201           break;
 202
 203         case 'reboot':
 204           $cmd= search_config($this->config->data['TABS'], "termgeneric", "REBOOTCMD");
 205           if ($cmd == ""){
 206             print_red(_("No REBOOTCMD definition found in your gosa.conf"));
 207           } else {
 208             exec ($cmd." ".$this->cn, $dummy, $retval);
 209             if ($retval != 0){
 210               print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 211             }
 212           }
 213           break;
 214
 215         case 'halt':
 216           $cmd= search_config($this->config->data['TABS'], "termgeneric", "HALTCMD");
 217           if ($cmd == ""){
 218             print_red(_("No HALTCMD definition found in your gosa.conf"));
 219           } else {
 220             exec ($cmd." ".$this->cn, $dummy, $retval);
 221             if ($retval != 0){
 222               print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 223             }
 224           }
 225           break;
 226       }
 227     }
 228
 229     /* Base select dialog */
 230     $once = true;
 231     foreach($_POST as $name => $value){
 232       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_moveable()){
 233         $once = false;
 234         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 235         $this->dialog->setCurrentBase($this->base);
 236       }
 237     }
 238
 239     /* Dialog handling */
 240     if(is_object($this->dialog)){
 241       /* Must be called before save_object */
 242       $this->dialog->save_object();
 243
 244       if($this->dialog->isClosed()){
 245         $this->dialog = false;
 246       }elseif($this->dialog->isSelected()){
 247
 248         /* A new base was selected, check if it is a valid one */
 249         $tmp = $this->get_allowed_bases();
 250         if(isset($tmp[$this->dialog->isSelected()])){
 251           $this->base = $this->dialog->isSelected();
 252         }
 253         $this->dialog= false;
 254       }else{
 255         return($this->dialog->execute());
 256       }
 257     }
 258
 259     /* Do we represent a valid terminal? */
 260     if (!$this->is_account && $this->parent == NULL){
 261       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 262         _("This 'dn' has no terminal features.")."</b>";
 263       return($display);
 264     }
 265
 266     /* Add new ntp Server to our list */
 267     if((isset($_POST['addNtpServer'])) && (isset($_POST['gotoNtpServers'])) && $this->acl_is_writeable("gotoNtpServer")){
 268       $this->gotoNtpServer[$_POST['gotoNtpServers']] = $_POST['gotoNtpServers'];
 269     }
 270
 271     /* Delete selected NtpServer for list of used servers  */
 272     if((isset($_POST['delNtpServer'])) && (isset($_POST['gotoNtpServerSelected'])) && $this->acl_is_writeable("gotoNtpServer")){
 273       foreach($_POST['gotoNtpServerSelected'] as $name){
 274         unset($this->gotoNtpServer[$name]);
 275       }
 276     }
 277
 278     /* Fill templating stuff */
 279     $smarty= get_smarty();
 280
 281     $tmp = $this->plInfo();
 282     foreach($tmp['plProvidedAcls'] as $name => $translation){
 283       $smarty->assign($name."ACL",$this->getacl($name));
 284     }
 285
 286     $smarty->assign("cn", $this->cn);
 287     $smarty->assign("staticAddress", "");
 288
 289     $smarty->assign("bases", $this->get_allowed_bases());
 290
 291     /* tell smarty the inherit checkbox state */
 292     $smarty->assign("inheritTimeServer",$this->inheritTimeServer);
 293
 294     /* Check if terminal is online */
 295     $query= "fping -q -r 1 -t 500 ".$this->cn;
 296     exec ($query, $dummy, $retval);
 297
 298     /* Offline */
 299     if ($retval == 0){
 300       $smarty->assign("actions", array( "halt" => _("Switch off"),
 301                                         "reboot" => _("Reboot"),
 302                                         "memcheck" => _("Memory test"),
 303                                         "sysinfo"  => _("System analysis")));
 304     } else {
 305       $smarty->assign("actions", array("wake" => _("Wake up"),
 306                                        "memcheck" => _("Memory test"),
 307                                        "sysinfo"  => _("System analysis")));
 308     }
 309
 310     /* Arrays */
 311     $smarty->assign("modes", $this->modes);
 312
 313     $tmp2 = array();
 314     foreach($this->config->data['SERVERS']['NFS'] as $server){
 315       if($server != "default"){
 316         $tmp2[$server]= $server;
 317       }else{
 318         $tmp2[$server]="["._("inherited")."]";
 319       }
 320     }
 321
 322     $smarty->assign("nfsservers",     $tmp2);
 323     $smarty->assign("syslogservers",  $this->gotoSyslogServers);
 324
 325     $tmp = array();
 326     foreach($this->gotoNtpServers as $server){
 327       if(!in_array($server,$this->gotoNtpServer)){
 328         $tmp[$server] = $server;
 329       }
 330     }
 331
 332     $smarty->assign("ntpservers",     $tmp);
 333     $smarty->assign("fai_activated",$this->fai_activated);
 334
 335     /* Variables */
 336     foreach(array("base", "gotoMode", "gotoTerminalPath", "gotoSwapServer","gotoSyslogServer", "gotoNtpServer") as $val){
 337       $smarty->assign($val."_select", $this->$val);
 338     }
 339
 340     /* Show main page */
 341     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 342     return($smarty->fetch (get_template_path('terminal.tpl', TRUE)));
 343   }
 344
 345   function remove_from_parent()
 346   {
 347     if($this->acl_is_removeable()){
 348       $ldap= $this->config->get_ldap_link();
 349       $ldap->cd($this->dn);
 350       $ldap->cat($this->dn, array('dn'));
 351       if($ldap->count()){
 352         $this->netConfigDNS->remove_from_parent();
 353         $ldap->rmDir($this->dn);
 354
 355         new log("remove","terminal/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 356
 357         show_ldap_error($ldap->get_error(), sprintf(_("Removing of object system terminal/generic with dn '%s' failed."),$this->dn));
 358
 359         /* Optionally execute a command after we're done */
 360         $this->handle_post_events("remove",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 361
 362         /* Delete references to object groups */
 363         $ldap->cd ($this->config->current['BASE']);
 364         $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 365         while ($ldap->fetch()){
 366           $og= new ogroup($this->config, $ldap->getDN());
 367           unset($og->member[$this->dn]);
 368           $og->save ();
 369         }
 370       }
 371     }
 372   }
 373
 374
 375   /* Save data to object */
 376   function save_object()
 377   {
 378     /* Create a base backup and reset the
 379        base directly after calling plugin::save_object();
 380        Base will be set seperatly a few lines below */
 381     $base_tmp = $this->base;
 382     plugin::save_object();
 383     $this->base = $base_tmp;
 384
 385     /* Set new base if allowed */
 386     $tmp = $this->get_allowed_bases();
 387     if(isset($_POST['base'])){
 388       if(isset($tmp[$_POST['base']])){
 389         $this->base= $_POST['base'];
 390       }
 391     }
 392
 393     $this->netConfigDNS->save_object();
 394
 395     /* Save terminal path to parent since it is used by termstartup, too */
 396     if(isset($this->parent->by_object['termstartup'])){
 397       $this->parent->by_object['termstartup']->gotoTerminalPath= $this->gotoTerminalPath;
 398     }
 399
 400     if(isset($_POST['termgeneric_posted'])){
 401       if(isset($_POST["inheritTimeServer"])){
 402         $this->inheritTimeServer = true;
 403       }else{
 404         $this->inheritTimeServer = false;
 405       }
 406     }
 407   }
 408
 409
 410   /* Check supplied data */
 411   function check()
 412   {
 413     /* Call common method to give check the hook */
 414     $message= plugin::check();
 415
 416     /* Skip IP & Mac checks if this is a template */
 417     if($this->cn != "default"){
 418       $message= array_merge($message, $this->netConfigDNS->check());
 419     }
 420
 421     /* Permissions for that base? */
 422     $this->dn= "cn=".$this->cn.",ou=terminals,ou=systems,".$this->base;
 423
 424     if ($this->cn == ""){
 425       $message[]= _("The required field 'Terminal name' is not set.");
 426     }
 427
 428     if ($this->orig_dn == 'new'){
 429       $ldap= $this->config->get_ldap_link();
 430       $ldap->cd ($this->base);
 431
 432       /* It is possible to have a 'default' terminal on every base */
 433       if($this->cn == "default"){
 434         $ldap->cat($this->dn);
 435       }else{
 436         $ldap->search ("(&(objectClass=gotoTerminal)(cn=".$this->cn."))", array("cn"));
 437       }
 438       if ($ldap->count() != 0){
 439         while ($attrs= $ldap->fetch()){
 440           if (preg_match ("/,ou=incoming,/", $ldap->getDN())){
 441             continue;
 442           } else {
 443             if ($attrs['dn'] != $this->orig_dn){
 444               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 445               break;
 446             }
 447           }
 448         }
 449       }
 450     }
 451
 452     /* Check for valid ntpServer selection */
 453     if((!$this->inheritTimeServer) && (!count($this->gotoNtpServer))){
 454       $message[]= _("There must be at least one NTP server selected, or the inherit mode activated.");
 455     }
 456
 457     return ($message);
 458   }
 459
 460
 461   /* Save to LDAP */
 462   function save()
 463   {
 464
 465     /* Move object if requested */
 466     if( $this->orig_dn != 'new' && $this->dn != $this->orig_dn){
 467       $this->move($this->orig_dn, $this->dn);
 468     }
 469
 470     plugin::save();
 471
 472     /* Strip out 'default' values */
 473     foreach (array("gotoTerminalPath", "gotoSwapServer", "gotoSyslogServer") as $val){
 474
 475       if ($this->attrs[$val] == "default"){
 476         $this->attrs[$val]= array();
 477       }
 478     }
 479
 480     /* Add missing arrays */
 481     foreach (array("ghScsiDev", "ghIdeDev", "ghNetNic") as $val){
 482       if (isset ($this->$val) && count ($this->$val) != 0){
 483         $this->attrs["$val"]= $this->$val;
 484       }
 485     }
 486
 487     /* Remove all empty values */
 488     if ($this->orig_dn == 'new'){
 489       $attrs= array();
 490       foreach ($this->attrs as $key => $val){
 491         if (is_array($val) && count($val) == 0){
 492           continue;
 493         }
 494         $attrs[$key]= $val;
 495       }
 496       $this->attrs= $attrs;
 497     }
 498
 499     /* Set ntpServers */
 500     $this->attrs['gotoNtpServer'] = array();
 501     if(!$this->inheritTimeServer){
 502       foreach($this->gotoNtpServer as $server){
 503         $this->attrs['gotoNtpServer'][] = $server;
 504       }
 505     }
 506
 507     /* Append gosaAdministrativeUnitTag to objectClass if gosaUnitTag isset */
 508     if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 509       $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 510     }
 511
 512     /* Write back to ldap */
 513     $ldap= $this->config->get_ldap_link();
 514     if ($this->orig_dn == 'new'){
 515       $ldap->cd($this->config->current['BASE']);
 516       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 517       $ldap->cd($this->dn);
 518       if (!count($this->attrs['gotoNtpServer'])){
 519         unset($this->attrs['gotoNtpServer']);
 520       }
 521       $ldap->add($this->attrs);
 522       new log("create","terminal/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 523       $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 524     } else {
 525       $ldap->cd($this->dn);
 526       $this->cleanup();
 527       $ldap->modify ($this->attrs);
 528       new log("modify","terminal/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 529       $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 530     }
 531
 532     /* cn=default and macAddress=- indicates that this is a template */
 533     if($this->cn == "default"){
 534       $this->netConfigDNS->macAddress = "-";
 535     }
 536
 537     $this->netConfigDNS->cn = $this->cn;
 538     $this->netConfigDNS->save($this->dn);
 539     show_ldap_error($ldap->get_error(), sprintf(_("Saving of object system terminal/generic with dn '%s' failed."),$this->dn));
 540   }
 541
 542
 543   /* Return plugin informations for acl handling */
 544   function plInfo()
 545   {
 546     return (array(
 547           "plShortName"   => _("Terminal"),
 548           "plDescription" => _("Terminal generic"),
 549           "plSelfModify"  => FALSE,
 550           "plDepends"     => array(),
 551           "plPriority"    => 1,
 552           "plSection"     => array("administration"),
 553           "plCategory"    => array("terminal" => array( "description"  => _("Terminal"),
 554                                                         "objectClass"  => "gotoTerminal")),
 555           "plProvidedAcls"=> array(
 556             "gotoMode"            => _("Mode"),
 557             "gotoTerminalPath"    => _("Root server"),
 558             "gotoSwapServer"      => _("Swap server"),
 559             "gotoSyslogServer"    => _("Syslog server enabled"),
 560             "gotoNtpServer"       => _("Ntp server settings"),
 561             "base"                => _("Base"),
 562             "cn"                  => _("Name"),
 563             "gotoRootPasswd"      => _("Root password"),
 564             "FAIstate"            => _("Action flag"))
 565           ));
 566   }
 567 }
 568
 569 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 570 ?>