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 $fai_activated = FALSE;
  59
  60   function termgeneric ($config, $dn= NULL, $parent= NULL)
  61   {
  62     /* Check if FAI is activated */
  63     $tmp = search_config($config->data,"faiManagement","CLASS");
  64     if(!empty($tmp)){
  65       $this->fai_activated = TRUE;
  66     }
  67
  68     plugin::plugin ($config, $dn, $parent);
  69     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  70     /* Read arrays */
  71     foreach (array("ghNetNic", "ghIdeDev", "ghScsiDev") as $val){
  72       if (!isset($this->attrs[$val])){
  73         continue;
  74       }
  75       for ($i= 0; $i<$this->attrs[$val]['count']; $i++){
  76         array_push($this->$val, $this->attrs[$val][$i]);
  77       }
  78     }
  79
  80     /* Create used ntp server array */
  81     $this->gotoNtpServer= array();
  82     if(isset($this->attrs['gotoNtpServer'])){
  83       $this->inheritTimeServer = false;
  84       unset($this->attrs['gotoNtpServer']['count']);
  85       foreach($this->attrs['gotoNtpServer'] as $server){
  86         $this->gotoNtpServer[$server] = $server;
  87       }
  88     }
  89
  90     /* Set inherit checkbox state */
  91     if((in_array("default",$this->gotoNtpServer)) || (count($this->gotoNtpServer)==0)){
  92       $this->inheritTimeServer = true;
  93       $this->gotoNtpServer=array();
  94     }
  95
  96     /* Create available ntp options */
  97     $this->gotoNtpServers = $this->config->data['SERVERS']['NTP'];
  98     foreach($this->gotoNtpServers as $key => $server){
  99       if($server == "default"){
 100         unset($this->gotoNtpServers[$key]);
 101       }
 102     }
 103
 104     $this->modes["disabled"]= _("disabled");
 105     $this->modes["text"]= _("text");
 106     $this->modes["graphic"]= _("graphic");
 107
 108     /* Set base */
 109     if ($this->dn == "new"){
 110       $ui= get_userinfo();
 111       $this->base= dn2base($ui->dn);
 112     } else {
 113       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
 114     }
 115
 116     /* Create an array of all Syslog servers */
 117     $tmp = $this->config->data['SERVERS']['SYSLOG'];
 118     foreach($tmp as $server){
 119       $visible = $server;
 120       if($server == "default") {
 121         $visible = "["._("inherited")."]";
 122       }
 123       $this->gotoSyslogServers[$server] = $visible;
 124     }
 125
 126     $this->orig_dn= $this->dn;
 127   }
 128
 129   function execute()
 130   {
 131     /* Call parent execute */
 132     plugin::execute();
 133
 134     /* Do we need to flip is_account state? */
 135     if (isset($_POST['modify_state'])){
 136       $this->is_account= !$this->is_account;
 137     }
 138
 139     if (isset($_POST['action'])){
 140
 141
 142       if($this->fai_activated && $this->dn != "new"){
 143         /* Set FAIstate */
 144         $ldap = $this->config->get_ldap_link();
 145         $ldap->cd($this->config->current['BASE']);
 146         $ldap->cat($this->dn,array("objectClass"));
 147         $res = $ldap->fetch();
 148
 149         $attrs = array();
 150         $attrs['FAIstate'] = "";
 151         if(isset($this->mapActions[$_POST['saction']])){
 152           $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 153         }
 154
 155         for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 156           $attrs['objectClass'][] = $res['objectClass'][$i];
 157         }
 158
 159         if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 160           $attrs['objectClass'][] = "FAIobject";
 161         }
 162
 163         if($attrs['FAIstate'] == ""){
 164 #FIXME we should check if FAIobject is used anymore
 165           $attrs['FAIstate'] = array();
 166         }
 167
 168         $ldap->cd($this->dn);
 169         $ldap->modify($attrs);
 170         show_ldap_error($ldap->get_error());
 171       }
 172
 173       switch($_POST['saction']){
 174         case 'wake':
 175           $cmd= search_config($this->config->data['TABS'], "termgeneric", "WAKECMD");
 176           if ($cmd == ""){
 177             print_red(_("No WAKECMD definition found in your gosa.conf"));
 178           } else {
 179             exec ($cmd." ".$this->netConfigDNS->macAddress, $dummy, $retval);
 180             if ($retval != 0){
 181               print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 182             }
 183           }
 184           break;
 185
 186         case 'reboot':
 187           $cmd= search_config($this->config->data['TABS'], "termgeneric", "REBOOTCMD");
 188           if ($cmd == ""){
 189             print_red(_("No REBOOTCMD definition found in your gosa.conf"));
 190           } else {
 191             exec ($cmd." ".$this->cn, $dummy, $retval);
 192             if ($retval != 0){
 193               print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 194             }
 195           }
 196           break;
 197
 198         case 'halt':
 199           $cmd= search_config($this->config->data['TABS'], "termgeneric", "HALTCMD");
 200           if ($cmd == ""){
 201             print_red(_("No HALTCMD definition found in your gosa.conf"));
 202           } else {
 203             exec ($cmd." ".$this->cn, $dummy, $retval);
 204             if ($retval != 0){
 205               print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 206             }
 207           }
 208           break;
 209       }
 210     }
 211
 212     /* Base select dialog */
 213     $once = true;
 214     foreach($_POST as $name => $value){
 215       if(preg_match("/^chooseBase/",$name) && $once){
 216         $once = false;
 217         $this->dialog = new baseSelectDialog($this->config);
 218         $this->dialog->setCurrentBase($this->base);
 219       }
 220     }
 221
 222     /* Dialog handling */
 223     if(is_object($this->dialog)){
 224       /* Must be called before save_object */
 225       $this->dialog->save_object();
 226
 227       if($this->dialog->isClosed()){
 228         $this->dialog = false;
 229       }elseif($this->dialog->isSelected()){
 230         $this->base = $this->dialog->isSelected();
 231         $this->dialog= false;
 232       }else{
 233         return($this->dialog->execute());
 234       }
 235     }
 236
 237     /* Do we represent a valid terminal? */
 238     if (!$this->is_account && $this->parent == NULL){
 239       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 240         _("This 'dn' has no terminal features.")."</b>";
 241       return($display);
 242     }
 243
 244     /* Add new ntp Server to our list */
 245     if((isset($_POST['addNtpServer'])) && (isset($_POST['gotoNtpServers']))){
 246       $this->gotoNtpServer[$_POST['gotoNtpServers']] = $_POST['gotoNtpServers'];
 247     }
 248
 249     /* Delete selected NtpServer for list of used servers  */
 250     if((isset($_POST['delNtpServer'])) && (isset($_POST['gotoNtpServerSelected']))){
 251       foreach($_POST['gotoNtpServerSelected'] as $name){
 252         unset($this->gotoNtpServer[$name]);
 253       }
 254     }
 255
 256     /* Fill templating stuff */
 257     $smarty= get_smarty();
 258     $smarty->assign("cn", $this->cn);
 259     $smarty->assign("staticAddress", "");
 260
 261     $smarty->assign("bases", $this->config->idepartments);
 262
 263     /* tell smarty the inherit checkbox state */
 264     $smarty->assign("inheritTimeServer",$this->inheritTimeServer);
 265
 266     /* Check if terminal is online */
 267     $query= "fping -q -r 1 -t 500 ".$this->cn;
 268     exec ($query, $dummy, $retval);
 269
 270     /* Offline */
 271     if ($retval == 0){
 272       $smarty->assign("actions", array( "halt" => _("Switch off"),
 273                                         "reboot" => _("Reboot"),
 274                                         "memcheck" => _("Memory test"),
 275                                         "sysinfo"  => _("System analysis")));
 276     } else {
 277       $smarty->assign("actions", array("wake" => _("Wake up"),
 278                                        "memcheck" => _("Memory test"),
 279                                        "sysinfo"  => _("System analysis")));
 280     }
 281
 282     /* Arrays */
 283     $smarty->assign("modes", $this->modes);
 284
 285     $tmp2 = array();
 286     foreach($this->config->data['SERVERS']['NFS'] as $server){
 287       if($server != "default"){
 288         $tmp2[$server]= $server;
 289       }else{
 290         $tmp2[$server]="["._("inherited")."]";
 291       }
 292     }
 293
 294     $smarty->assign("nfsservers",     $tmp2);
 295
 296
 297
 298     $smarty->assign("syslogservers",  $this->gotoSyslogServers);
 299     $smarty->assign("ntpservers",     $this->gotoNtpServers);
 300
 301     /* Variables */
 302     foreach(array("base", "gotoMode", "gotoTerminalPath", "gotoSwapServer",
 303           "gotoSyslogServer", "gotoNtpServer") as $val){
 304
 305       $smarty->assign($val."_select", $this->$val);
 306       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 307     }
 308
 309     /* Show main page */
 310     $this->netConfigDNS->cn= $this->cn;
 311     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 312     $smarty->assign("fai_activated",$this->fai_activated);
 313     $smarty->assign("actionACL", chkacl($this->acl, 'action'));
 314     return($smarty->fetch (get_template_path('terminal.tpl', TRUE)));
 315   }
 316
 317   function remove_from_parent()
 318   {
 319
 320     $ldap= $this->config->get_ldap_link();
 321     $ldap->cd($this->dn);
 322     $ldap->cat($this->dn, array('dn'));
 323     if($ldap->count()){
 324       $this->netConfigDNS->remove_from_parent();
 325       $ldap->rmDir($this->dn);
 326       show_ldap_error($ldap->get_error(), _("Removing terminal failed"));
 327
 328       /* Optionally execute a command after we're done */
 329       $this->handle_post_events("remove", array("macAddress" => $this->netConfigDNS->macAddress));
 330
 331       /* Delete references to object groups */
 332       $ldap->cd ($this->config->current['BASE']);
 333       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 334       while ($ldap->fetch()){
 335         $og= new ogroup($this->config, $ldap->getDN());
 336         unset($og->member[$this->dn]);
 337         $og->save ();
 338       }
 339     }
 340   }
 341
 342
 343   /* Save data to object */
 344   function save_object()
 345   {
 346     plugin::save_object();
 347     $this->netConfigDNS->save_object();
 348     /* Save base, since this is no LDAP attribute */
 349     if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
 350       $this->base= $_POST['base'];
 351     }
 352
 353     /* Save terminal path to parent since it is used by termstartup, too */
 354     if(isset($this->parent->by_object['termstartup'])){
 355     $this->parent->by_object['termstartup']->gotoTerminalPath=
 356       $this->gotoTerminalPath;
 357     }
 358
 359     if(isset($_POST['termgeneric_posted'])){
 360       if(isset($_POST["inheritTimeServer"])){
 361         $this->inheritTimeServer = true;
 362       }else{
 363         $this->inheritTimeServer = false;
 364       }
 365     }
 366   }
 367
 368
 369   /* Check supplied data */
 370   function check()
 371   {
 372     /* Call common method to give check the hook */
 373     $message= plugin::check();
 374
 375     if($this->cn != "default"){
 376       $message= array_merge($message, $this->netConfigDNS->check());
 377     }
 378
 379     /* Permissions for that base? */
 380     $this->dn= "cn=".$this->cn.",ou=terminals,ou=systems,".$this->base;
 381
 382     $ui= get_userinfo();
 383     $acl= get_permissions ($this->dn, $ui->subtreeACL);
 384     $acl= get_module_permission($acl, "group", $this->dn);
 385     if (chkacl($acl, "create") != ""){
 386       $message[]= _("You have no permissions to create a terminal on this 'Base'.");
 387     }
 388
 389     if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
 390       $message[]= _("The required field 'Terminal name' is not set.");
 391     }
 392
 393     if ($this->orig_dn == 'new'){
 394       $ldap= $this->config->get_ldap_link();
 395       $ldap->cd ($this->config->current['BASE']);
 396
 397       /* It is possible to have a 'default' terminal on every base */
 398       if($this->cn == "default"){
 399         $ldap->cat($this->dn);
 400       }else{
 401         $ldap->search ("(&(objectClass=gotoTerminal)(cn=".$this->cn."))", array("cn"));
 402       }
 403
 404       /* Check if there are some other terminals found */
 405       if ($ldap->count() != 0){
 406         while ($attrs= $ldap->fetch()){
 407           if (preg_match ("/,ou=incoming,/", $ldap->getDN())){
 408             continue;
 409           } else {
 410             if ($attrs['dn'] != $this->orig_dn){
 411               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 412               break;
 413             }
 414           }
 415         }
 416       }
 417     }
 418
 419     /* Check for valid ntpServer selection */
 420     if((!$this->inheritTimeServer) && (!count($this->gotoNtpServer))){
 421       $message[]= _("There must be at least one NTP server selected, or the inherit mode activated.");
 422     }
 423
 424     return ($message);
 425   }
 426
 427
 428   /* Save to LDAP */
 429   function save()
 430   {
 431
 432     /* Move object if requested */
 433     if( $this->orig_dn != 'new' && $this->dn != $this->orig_dn){
 434       $this->move($this->orig_dn, $this->dn);
 435     }
 436
 437     plugin::save();
 438
 439     /* Strip out 'default' values */
 440     foreach (array("gotoTerminalPath", "gotoSwapServer", "gotoSyslogServer") as $val){
 441
 442       if (!isset($this->attrs[$val]) || $this->attrs[$val] == "default"){
 443         $this->attrs[$val]= array();
 444       }
 445     }
 446
 447     /* Add missing arrays */
 448     foreach (array("ghScsiDev", "ghIdeDev", "ghNetNic") as $val){
 449       if (isset ($this->$val) && count ($this->$val) != 0){
 450         $this->attrs["$val"]= $this->$val;
 451       }
 452     }
 453
 454     /* Remove all empty values */
 455     if ($this->orig_dn == 'new'){
 456       $attrs= array();
 457       foreach ($this->attrs as $key => $val){
 458         if (is_array($val) && count($val) == 0){
 459           continue;
 460         }
 461         $attrs[$key]= $val;
 462       }
 463       $this->attrs= $attrs;
 464     }
 465
 466     /* Set ntpServers */
 467     $this->attrs['gotoNtpServer'] = array();
 468     if(!$this->inheritTimeServer){
 469       foreach($this->gotoNtpServer as $server){
 470         $this->attrs['gotoNtpServer'][] = $server;
 471       }
 472     }
 473
 474     /* Append gosaAdministrativeUnitTag to objectClass if gosaUnitTag isset */
 475     if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 476       $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 477     }
 478
 479     /* Write back to ldap */
 480     $ldap= $this->config->get_ldap_link();
 481     if ($this->orig_dn == 'new'){
 482       $ldap->cd($this->config->current['BASE']);
 483       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 484       $ldap->cd($this->dn);
 485       if (!count($this->attrs['gotoNtpServer'])){
 486         unset($this->attrs['gotoNtpServer']);
 487       }
 488       $ldap->add($this->attrs);
 489       $this->handle_post_events("add");
 490     } else {
 491       $ldap->cd($this->dn);
 492       $this->cleanup();
 493       $ldap->modify ($this->attrs);
 494       $this->handle_post_events("modify");
 495     }
 496
 497     /* cn=default and macAddress=- indicates that this is a template */
 498     if($this->cn == "default"){
 499       $this->netConfigDNS->macAddress = "-";
 500     }
 501
 502     $this->netConfigDNS->cn = $this->cn;
 503     $this->netConfigDNS->save($this->dn);
 504     show_ldap_error($ldap->get_error(), _("Saving terminal failed"));
 505
 506     /* Optionally execute a command after we're done */
 507     $this->postcreate();
 508   }
 509
 510 }
 511
 512 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 513 ?>