plugins/admin/systems/class_terminalGeneric.inc

   1 <?php
   2
   3 class termgeneric extends plugin
   4 {
   5   /* Generic terminal attributes */
   6   var $gotoMode= "disabled";
   7   var $gotoTerminalPath= "";
   8   var $gotoSwapServer= "";
   9   var $gotoSyslogServer= "";
  10   var $gotoSyslogServers = array();
  11   var $gotoNtpServer= array();
  12   var $gotoNtpServers= array();
  13   var $gotoSndModule= "";
  14   var $gotoFloppyEnable= "";
  15   var $gotoCdromEnable= "";
  16   var $ghCpuType= "-";
  17   var $ghMemSize= "-";
  18   var $ghUsbSupport= "-";
  19   var $ghNetNic= array();
  20   var $ghIdeDev= array();
  21   var $ghScsiDev= array();
  22   var $ghGfxAdapter= "-";
  23   var $ghSoundAdapter= "-";
  24   var $gotoLastUser= "-";
  25   var $netConfigDNS;
  26   /* Needed values and lists */
  27   var $base= "";
  28   var $cn= "";
  29   var $orig_dn= "";
  30
  31   var $inheritTimeServer = true;
  32
  33   /* Plugin side filled */
  34   var $modes= array();
  35
  36   /* attribute list for save action */
  37   var $ignore_account= TRUE;
  38   var $attributes= array("gotoMode", "gotoTerminalPath",
  39       "gotoSwapServer", "gotoSyslogServer", "gotoNtpServer",
  40       "gotoFloppyEnable", "gotoCdromEnable", "cn", "gotoSndModule",
  41       "ghCpuType", "ghMemSize","ghUsbSupport",
  42       "ghGfxAdapter", "ghSoundAdapter", "gotoLastUser");
  43   var $objectclasses= array("top", "gotoTerminal", "GOhard");
  44
  45   var $mapActions   = array("reboot"          => "",
  46                             "instant_update"  => "softupdate",
  47                             "update"          => "scheduledupdate",
  48                             "reinstall"       => "install",
  49                             "rescan"          => "",
  50                             "memcheck"        => "memcheck",
  51                             "sysinfo"         => "sysinfo");
  52
  53   var $fai_activated = FALSE;
  54
  55   var $member_of_ogroup = FALSE;
  56
  57   function termgeneric ($config, $dn= NULL, $parent= NULL)
  58   {
  59     /* Check if FAI is activated */
  60     $tmp = search_config($config->data,"faiManagement","CLASS");
  61     if(!empty($tmp)){
  62       $this->fai_activated = TRUE;
  63     }
  64
  65     plugin::plugin ($config, $dn, $parent);
  66
  67     if(!isset($this->parent->by_object['ogroup'])){
  68       $ldap = $this->config->get_ldap_link();
  69       $ldap->cd ($this->config->current['BASE']);
  70       $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".$this->dn."))",array("cn"));
  71       $this->member_of_ogroup = $ldap->count() >= 1;
  72     }
  73
  74     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  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     $this->gotoNtpServers = $this->config->data['SERVERS']['NTP'];
 103     foreach($this->gotoNtpServers as $key => $server){
 104       if($server == "default"){
 105         unset($this->gotoNtpServers[$key]);
 106       }
 107     }
 108
 109     $this->modes["disabled"]= _("disabled");
 110     $this->modes["text"]= _("text");
 111     $this->modes["graphic"]= _("graphic");
 112
 113     /* Set base */
 114     if ($this->dn == "new"){
 115       $ui= get_userinfo();
 116       $this->base= dn2base($ui->dn);
 117     } else {
 118       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
 119     }
 120
 121     /* Create an array of all Syslog servers */
 122     $tmp = $this->config->data['SERVERS']['SYSLOG'];
 123     foreach($tmp as $server){
 124       $visible = $server;
 125       if($server == "default") {
 126         $visible = "["._("inherited")."]";
 127       }
 128       $this->gotoSyslogServers[$server] = $visible;
 129     }
 130
 131     $this->orig_dn= $this->dn;
 132   }
 133
 134   function execute()
 135   {
 136     /* Call parent execute */
 137     plugin::execute();
 138
 139     $this->netConfigDNS->acl = $this->acl;
 140
 141     /* Do we need to flip is_account state? */
 142     if (isset($_POST['modify_state'])){
 143       $this->is_account= !$this->is_account;
 144     }
 145
 146     if (isset($_POST['action']) && chkacl($this->acl,"FAIstate") ==""){
 147
 148       if($this->fai_activated && $this->dn != "new"){
 149         /* Set FAIstate */
 150         $ldap = $this->config->get_ldap_link();
 151         $ldap->cd($this->config->current['BASE']);
 152         $ldap->cat($this->dn,array("objectClass"));
 153         $res = $ldap->fetch();
 154
 155         $attrs = array();
 156         $attrs['FAIstate'] = "";
 157         if(isset($this->mapActions[$_POST['saction']])){
 158           $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 159         }
 160
 161         for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 162           $attrs['objectClass'][] = $res['objectClass'][$i];
 163         }
 164
 165         if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 166           $attrs['objectClass'][] = "FAIobject";
 167         }
 168
 169         if($attrs['FAIstate'] == ""){
 170 #FIXME we should check if FAIobject is used anymore
 171           $attrs['FAIstate'] = array();
 172         }
 173
 174         $ldap->cd($this->dn);
 175         $ldap->modify($attrs);
 176         show_ldap_error($ldap->get_error());
 177       }
 178
 179       switch($_POST['saction']){
 180         case 'wake':
 181           $cmd= search_config($this->config->data['TABS'], "termgeneric", "WAKECMD");
 182           if ($cmd == ""){
 183             print_red(_("No WAKECMD definition found in your gosa.conf"));
 184           } else {
 185             exec ($cmd." ".$this->netConfigDNS->macAddress, $dummy, $retval);
 186             if ($retval != 0){
 187               print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 188             }
 189           }
 190           break;
 191
 192         case 'reboot':
 193           $cmd= search_config($this->config->data['TABS'], "termgeneric", "REBOOTCMD");
 194           if ($cmd == ""){
 195             print_red(_("No REBOOTCMD definition found in your gosa.conf"));
 196           } else {
 197             exec ($cmd." ".$this->cn, $dummy, $retval);
 198             if ($retval != 0){
 199               print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 200             }
 201           }
 202           break;
 203
 204         case 'halt':
 205           $cmd= search_config($this->config->data['TABS'], "termgeneric", "HALTCMD");
 206           if ($cmd == ""){
 207             print_red(_("No HALTCMD definition found in your gosa.conf"));
 208           } else {
 209             exec ($cmd." ".$this->cn, $dummy, $retval);
 210             if ($retval != 0){
 211               print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 212             }
 213           }
 214           break;
 215       }
 216     }
 217
 218     /* Base select dialog */
 219     $once = true;
 220     foreach($_POST as $name => $value){
 221       if(preg_match("/^chooseBase/",$name) && $once && chkacl($this->acl,"base") == ""){
 222         $once = false;
 223         $this->dialog = new baseSelectDialog($this->config);
 224         $this->dialog->setCurrentBase($this->base);
 225       }
 226     }
 227
 228     /* Dialog handling */
 229     if(is_object($this->dialog)){
 230       /* Must be called before save_object */
 231       $this->dialog->save_object();
 232
 233       if($this->dialog->isClosed()){
 234         $this->dialog = false;
 235       }elseif($this->dialog->isSelected()){
 236         $this->base = $this->dialog->isSelected();
 237         $this->dialog= false;
 238       }else{
 239         return($this->dialog->execute());
 240       }
 241     }
 242
 243     /* Do we represent a valid terminal? */
 244     if (!$this->is_account && $this->parent == NULL){
 245       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 246         _("This 'dn' has no terminal features.")."</b>";
 247       return($display);
 248     }
 249
 250     /* Add new ntp Server to our list */
 251     if((isset($_POST['addNtpServer'])) && (isset($_POST['gotoNtpServers'])) && chkacl($this->acl,"gotoNtpServer")== ""){
 252       $this->gotoNtpServer[$_POST['gotoNtpServers']] = $_POST['gotoNtpServers'];
 253     }
 254
 255     /* Delete selected NtpServer for list of used servers  */
 256     if((isset($_POST['delNtpServer'])) && (isset($_POST['gotoNtpServerSelected'])) && chkacl($this->acl,"gotoNtpServer")== ""){
 257       foreach($_POST['gotoNtpServerSelected'] as $name){
 258         unset($this->gotoNtpServer[$name]);
 259       }
 260     }
 261
 262     /* Fill templating stuff */
 263     $smarty= get_smarty();
 264     $smarty->assign("cn", $this->cn);
 265     $smarty->assign("cnACL", chkacl($this->acl,"cn"));
 266     $smarty->assign("staticAddress", "");
 267
 268     $smarty->assign("bases", $this->config->idepartments);
 269
 270     /* tell smarty the inherit checkbox state */
 271     $smarty->assign("inheritTimeServer",$this->inheritTimeServer);
 272
 273     /* Check if terminal is online */
 274     $query= "fping -q -r 1 -t 500 ".$this->cn;
 275     exec ($query, $dummy, $retval);
 276
 277     /* Offline */
 278     if ($retval == 0){
 279       $smarty->assign("actions", array( "halt" => _("Switch off"),
 280                                         "reboot" => _("Reboot"),
 281                                         "memcheck" => _("Memory test"),
 282                                         "sysinfo"  => _("System analysis")));
 283     } else {
 284       $smarty->assign("actions", array("wake" => _("Wake up"),
 285                                        "memcheck" => _("Memory test"),
 286                                        "sysinfo"  => _("System analysis")));
 287     }
 288
 289     /* Arrays */
 290     $smarty->assign("modes", $this->modes);
 291
 292     $tmp2 = array();
 293     foreach($this->config->data['SERVERS']['NFS'] as $server){
 294       if($server != "default"){
 295         $tmp2[$server]= $server;
 296       }else{
 297         $tmp2[$server]="["._("inherited")."]";
 298       }
 299     }
 300
 301     $smarty->assign("nfsservers",     $tmp2);
 302
 303
 304
 305     $smarty->assign("syslogservers",  $this->gotoSyslogServers);
 306     $smarty->assign("ntpservers",     $this->gotoNtpServers);
 307
 308     /* Variables */
 309     foreach(array("base", "gotoMode", "gotoTerminalPath", "gotoSwapServer",
 310           "gotoSyslogServer", "gotoNtpServer") as $val){
 311
 312       $smarty->assign($val."_select", $this->$val);
 313       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 314     }
 315
 316     /* Show main page */
 317     $this->netConfigDNS->cn= $this->cn;
 318     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 319     $smarty->assign("fai_activated",$this->fai_activated);
 320     $smarty->assign("actionACL", chkacl($this->acl, 'action'));
 321
 322     $smarty->assign("member_of_ogroup",$this->member_of_ogroup);
 323
 324     return($smarty->fetch (get_template_path('terminal.tpl', TRUE)));
 325   }
 326
 327   function remove_from_parent()
 328   {
 329
 330     $this->netConfigDNS->acl = $this->acl;
 331     $ldap= $this->config->get_ldap_link();
 332     $ldap->cd($this->dn);
 333     $ldap->cat($this->dn, array('dn'));
 334     if($ldap->count()){
 335       $this->netConfigDNS->remove_from_parent();
 336       $ldap->rmDir($this->dn);
 337       show_ldap_error($ldap->get_error(), _("Removing terminal failed"));
 338
 339       /* Optionally execute a command after we're done */
 340       $this->handle_post_events("remove",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 341
 342       /* Delete references to object groups */
 343       $ldap->cd ($this->config->current['BASE']);
 344       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 345       while ($ldap->fetch()){
 346         $og= new ogroup($this->config, $ldap->getDN());
 347         unset($og->member[$this->dn]);
 348         $og->save ();
 349       }
 350     }
 351   }
 352
 353
 354   /* Save data to object */
 355   function save_object()
 356   {
 357     plugin::save_object();
 358     $this->netConfigDNS->save_object();
 359
 360     /* Save base, since this is no LDAP attribute */
 361     if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
 362       $this->base= $_POST['base'];
 363     }
 364
 365     /* Save terminal path to parent since it is used by termstartup, too */
 366     if(isset($this->parent->by_object['termstartup'])){
 367     $this->parent->by_object['termstartup']->gotoTerminalPath=
 368       $this->gotoTerminalPath;
 369     }
 370
 371     if(isset($_POST['termgeneric_posted']) && chkacl($this->acl,"gotoNtpServer") == ""){
 372       if(isset($_POST["inheritTimeServer"])){
 373         $this->inheritTimeServer = true;
 374       }else{
 375         $this->inheritTimeServer = false;
 376       }
 377     }
 378
 379     if(isset($_POST["inheritAll"])){
 380       $this->set_everything_to_inherited();
 381     }
 382
 383   }
 384
 385
 386   /* Check supplied data */
 387   function check()
 388   {
 389     /* Call common method to give check the hook */
 390     $message= plugin::check();
 391
 392     if($this->cn != "default"){
 393       $message= array_merge($message, $this->netConfigDNS->check());
 394     }
 395
 396     /* Permissions for that base? */
 397     $this->dn= "cn=".$this->cn.",ou=terminals,ou=systems,".$this->base;
 398
 399     $ui= get_userinfo();
 400     $acl= get_permissions ($this->dn, $ui->subtreeACL);
 401     $acl= get_module_permission($acl, "group", $this->dn);
 402     if (chkacl($acl, "create") != ""){
 403       $message[]= _("You have no permissions to create a terminal on this 'Base'.");
 404     }
 405
 406     if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
 407       $message[]= _("The required field 'Terminal name' is not set.");
 408     }
 409
 410     if ($this->orig_dn == 'new'){
 411       $ldap= $this->config->get_ldap_link();
 412       $ldap->cd ($this->config->current['BASE']);
 413
 414       /* It is possible to have a 'default' terminal on every base */
 415       if($this->cn == "default"){
 416         $ldap->cat($this->dn);
 417       }else{
 418         $ldap->search ("(&(objectClass=gotoTerminal)(cn=".$this->cn."))", array("cn"));
 419       }
 420
 421       /* Check if there are some other terminals found */
 422       if ($ldap->count() != 0){
 423         while ($attrs= $ldap->fetch()){
 424           if (preg_match ("/,ou=incoming,/", $ldap->getDN())){
 425             continue;
 426           } else {
 427             if ($attrs['dn'] != $this->orig_dn){
 428               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 429               break;
 430             }
 431           }
 432         }
 433       }
 434     }
 435
 436     /* Check for valid ntpServer selection */
 437     if((!$this->inheritTimeServer) && (!count($this->gotoNtpServer))){
 438       $message[]= _("There must be at least one NTP server selected, or the inherit mode activated.");
 439     }
 440
 441     return ($message);
 442   }
 443
 444
 445   /* Save to LDAP */
 446   function save()
 447   {
 448     $this->netConfigDNS->acl = $this->acl;
 449
 450     /* Move object if requested */
 451     if( $this->orig_dn != 'new' && $this->dn != $this->orig_dn){
 452       $this->move($this->orig_dn, $this->dn);
 453     }
 454
 455     plugin::save();
 456
 457     /* Strip out 'default' values */
 458     foreach (array("gotoTerminalPath", "gotoSwapServer", "gotoSyslogServer") as $val){
 459
 460       if (!isset($this->attrs[$val]) || $this->attrs[$val] == "default"){
 461         $this->attrs[$val]= array();
 462       }
 463     }
 464
 465     /* Add missing arrays */
 466     foreach (array("ghScsiDev", "ghIdeDev", "ghNetNic") as $val){
 467       if (isset ($this->$val) && count ($this->$val) != 0){
 468         $this->attrs["$val"]= $this->$val;
 469       }
 470     }
 471
 472     /* Remove all empty values */
 473     if ($this->orig_dn == 'new'){
 474       $attrs= array();
 475       foreach ($this->attrs as $key => $val){
 476         if (is_array($val) && count($val) == 0){
 477           continue;
 478         }
 479         $attrs[$key]= $val;
 480       }
 481       $this->attrs= $attrs;
 482     }
 483
 484     /* Set ntpServers */
 485     $this->attrs['gotoNtpServer'] = array();
 486     if(!$this->inheritTimeServer){
 487       foreach($this->gotoNtpServer as $server){
 488         $this->attrs['gotoNtpServer'][] = $server;
 489       }
 490     }
 491
 492     /* Append gosaAdministrativeUnitTag to objectClass if gosaUnitTag isset */
 493     if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 494       $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 495     }
 496
 497     /* Write back to ldap */
 498     $ldap= $this->config->get_ldap_link();
 499     if ($this->orig_dn == 'new'){
 500       $ldap->cd($this->config->current['BASE']);
 501       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 502       $ldap->cd($this->dn);
 503       if (!count($this->attrs['gotoNtpServer'])){
 504         unset($this->attrs['gotoNtpServer']);
 505       }
 506       $ldap->add($this->attrs);
 507       $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 508     } else {
 509       $ldap->cd($this->dn);
 510       $this->cleanup();
 511       $ldap->modify ($this->attrs);
 512       $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 513     }
 514
 515     /* cn=default and macAddress=- indicates that this is a template */
 516     if($this->cn == "default"){
 517       $this->netConfigDNS->macAddress = "-";
 518     }
 519
 520     $this->netConfigDNS->cn = $this->cn;
 521     $this->netConfigDNS->save($this->dn);
 522     show_ldap_error($ldap->get_error(), _("Saving terminal failed"));
 523   }
 524
 525
 526   function set_everything_to_inherited()
 527   {
 528     $this->gotoTerminalPath  = "default";
 529     $this->gotoSwapServer    = "default" ;
 530     $this->gotoSyslogServer  = "default";
 531     $this->inheritTimeServer = TRUE;
 532
 533     /* Set workstation service attributes to inherited */
 534     if($this->member_of_ogroup && isset($this->parent->by_object['termservice'])){
 535       foreach(array("gotoXKbLayout","gotoXKbModel","gotoXKbVariant",
 536             "gotoXResolution","gotoXColordepth","gotoXMouseType","gotoXMouseType") as $name){
 537         $this->parent->by_object['termservice']->$name = "default";
 538       }
 539     }
 540
 541     /* Set workstation startup attributes to inherited */
 542     if($this->member_of_ogroup && isset($this->parent->by_object['termstartup'])){
 543       $this->parent->by_object['termstartup']->gotoBootKernel = "default-inherited";
 544       $this->parent->by_object['termstartup']->gotoLdapServer = "default-inherited";
 545     }
 546   }
 547
 548 }
 549
 550 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 551 ?>