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 $fai_activated = FALSE;
  54
  55   function termgeneric ($config, $dn= NULL, $parent= NULL)
  56   {
  57     /* Check if FAI is activated */
  58     $tmp = search_config($config->data,"faiManagement","CLASS");
  59     if(!empty($tmp)){
  60       $this->fai_activated = TRUE;
  61     }
  62
  63     plugin::plugin ($config, $dn, $parent);
  64     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  65     /* Read arrays */
  66     foreach (array("ghNetNic", "ghIdeDev", "ghScsiDev") as $val){
  67       if (!isset($this->attrs[$val])){
  68         continue;
  69       }
  70       for ($i= 0; $i<$this->attrs[$val]['count']; $i++){
  71         array_push($this->$val, $this->attrs[$val][$i]);
  72       }
  73     }
  74
  75     /* Create used ntp server array */
  76     $this->gotoNtpServer= array();
  77     if(isset($this->attrs['gotoNtpServer'])){
  78       $this->inheritTimeServer = false;
  79       unset($this->attrs['gotoNtpServer']['count']);
  80       foreach($this->attrs['gotoNtpServer'] as $server){
  81         $this->gotoNtpServer[$server] = $server;
  82       }
  83     }
  84
  85     /* Set inherit checkbox state */
  86     if((in_array("default",$this->gotoNtpServer)) || (count($this->gotoNtpServer)==0)){
  87       $this->inheritTimeServer = true;
  88       $this->gotoNtpServer=array();
  89     }
  90
  91     /* Create available ntp options */
  92     $this->gotoNtpServers = $this->config->data['SERVERS']['NTP'];
  93     foreach($this->gotoNtpServers as $key => $server){
  94       if($server == "default"){
  95         unset($this->gotoNtpServers[$key]);
  96       }
  97     }
  98
  99     $this->modes["disabled"]= _("disabled");
 100     $this->modes["text"]= _("text");
 101     $this->modes["graphic"]= _("graphic");
 102
 103     /* Set base */
 104     if ($this->dn == "new"){
 105       $ui= get_userinfo();
 106       $this->base= dn2base($ui->dn);
 107     } else {
 108       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
 109     }
 110
 111     /* Create an array of all Syslog servers */
 112     $tmp = $this->config->data['SERVERS']['SYSLOG'];
 113     foreach($tmp as $server){
 114       $visible = $server;
 115       if($server == "default") {
 116         $visible = "["._("inherited")."]";
 117       }
 118       $this->gotoSyslogServers[$server] = $visible;
 119     }
 120
 121     $this->orig_dn= $this->dn;
 122   }
 123
 124   function execute()
 125   {
 126     /* Call parent execute */
 127     plugin::execute();
 128
 129     $this->netConfigDNS->acl = $this->acl;
 130
 131     /* Do we need to flip is_account state? */
 132     if (isset($_POST['modify_state'])){
 133       $this->is_account= !$this->is_account;
 134     }
 135
 136     if (isset($_POST['action']) && chkacl($this->acl,"FAIstate") ==""){
 137
 138       if($this->fai_activated && $this->dn != "new"){
 139         /* Set FAIstate */
 140         $ldap = $this->config->get_ldap_link();
 141         $ldap->cd($this->config->current['BASE']);
 142         $ldap->cat($this->dn,array("objectClass"));
 143         $res = $ldap->fetch();
 144
 145         $attrs = array();
 146         $attrs['FAIstate'] = "";
 147         if(isset($this->mapActions[$_POST['saction']])){
 148           $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 149         }
 150
 151         for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 152           $attrs['objectClass'][] = $res['objectClass'][$i];
 153         }
 154
 155         if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 156           $attrs['objectClass'][] = "FAIobject";
 157         }
 158
 159         if($attrs['FAIstate'] == ""){
 160 #FIXME we should check if FAIobject is used anymore
 161           $attrs['FAIstate'] = array();
 162         }
 163
 164         $ldap->cd($this->dn);
 165         $ldap->modify($attrs);
 166         show_ldap_error($ldap->get_error());
 167       }
 168
 169       switch($_POST['saction']){
 170         case 'wake':
 171           $cmd= search_config($this->config->data['TABS'], "termgeneric", "WAKECMD");
 172           if ($cmd == ""){
 173             print_red(_("No WAKECMD definition found in your gosa.conf"));
 174           } else {
 175             exec ($cmd." ".$this->netConfigDNS->macAddress, $dummy, $retval);
 176             if ($retval != 0){
 177               print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 178             }
 179           }
 180           break;
 181
 182         case 'reboot':
 183           $cmd= search_config($this->config->data['TABS'], "termgeneric", "REBOOTCMD");
 184           if ($cmd == ""){
 185             print_red(_("No REBOOTCMD definition found in your gosa.conf"));
 186           } else {
 187             exec ($cmd." ".$this->cn, $dummy, $retval);
 188             if ($retval != 0){
 189               print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 190             }
 191           }
 192           break;
 193
 194         case 'halt':
 195           $cmd= search_config($this->config->data['TABS'], "termgeneric", "HALTCMD");
 196           if ($cmd == ""){
 197             print_red(_("No HALTCMD definition found in your gosa.conf"));
 198           } else {
 199             exec ($cmd." ".$this->cn, $dummy, $retval);
 200             if ($retval != 0){
 201               print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 202             }
 203           }
 204           break;
 205       }
 206     }
 207
 208     /* Base select dialog */
 209     $once = true;
 210     foreach($_POST as $name => $value){
 211       if(preg_match("/^chooseBase/",$name) && $once && chkacl($this->acl,"base") == ""){
 212         $once = false;
 213         $this->dialog = new baseSelectDialog($this->config);
 214         $this->dialog->setCurrentBase($this->base);
 215       }
 216     }
 217
 218     /* Dialog handling */
 219     if(is_object($this->dialog)){
 220       /* Must be called before save_object */
 221       $this->dialog->save_object();
 222
 223       if($this->dialog->isClosed()){
 224         $this->dialog = false;
 225       }elseif($this->dialog->isSelected()){
 226         $this->base = $this->dialog->isSelected();
 227         $this->dialog= false;
 228       }else{
 229         return($this->dialog->execute());
 230       }
 231     }
 232
 233     /* Do we represent a valid terminal? */
 234     if (!$this->is_account && $this->parent == NULL){
 235       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 236         _("This 'dn' has no terminal features.")."</b>";
 237       return($display);
 238     }
 239
 240     /* Add new ntp Server to our list */
 241     if((isset($_POST['addNtpServer'])) && (isset($_POST['gotoNtpServers'])) && chkacl($this->acl,"gotoNtpServer")== ""){
 242       $this->gotoNtpServer[$_POST['gotoNtpServers']] = $_POST['gotoNtpServers'];
 243     }
 244
 245     /* Delete selected NtpServer for list of used servers  */
 246     if((isset($_POST['delNtpServer'])) && (isset($_POST['gotoNtpServerSelected'])) && chkacl($this->acl,"gotoNtpServer")== ""){
 247       foreach($_POST['gotoNtpServerSelected'] as $name){
 248         unset($this->gotoNtpServer[$name]);
 249       }
 250     }
 251
 252     /* Fill templating stuff */
 253     $smarty= get_smarty();
 254     $smarty->assign("cn", $this->cn);
 255     $smarty->assign("cnACL", chkacl($this->acl,"cn"));
 256     $smarty->assign("staticAddress", "");
 257
 258     $smarty->assign("bases", $this->config->idepartments);
 259
 260     /* tell smarty the inherit checkbox state */
 261     $smarty->assign("inheritTimeServer",$this->inheritTimeServer);
 262
 263     /* Check if terminal is online */
 264     $query= "fping -q -r 1 -t 500 ".$this->cn;
 265     exec ($query, $dummy, $retval);
 266
 267     /* Offline */
 268     if ($retval == 0){
 269       $smarty->assign("actions", array( "halt" => _("Switch off"),
 270                                         "reboot" => _("Reboot"),
 271                                         "memcheck" => _("Memory test"),
 272                                         "sysinfo"  => _("System analysis")));
 273     } else {
 274       $smarty->assign("actions", array("wake" => _("Wake up"),
 275                                        "memcheck" => _("Memory test"),
 276                                        "sysinfo"  => _("System analysis")));
 277     }
 278
 279     /* Arrays */
 280     $smarty->assign("modes", $this->modes);
 281
 282     $tmp2 = array();
 283     foreach($this->config->data['SERVERS']['NFS'] as $server){
 284       if($server != "default"){
 285         $tmp2[$server]= $server;
 286       }else{
 287         $tmp2[$server]="["._("inherited")."]";
 288       }
 289     }
 290
 291     $smarty->assign("nfsservers",     $tmp2);
 292
 293
 294
 295     $smarty->assign("syslogservers",  $this->gotoSyslogServers);
 296     $smarty->assign("ntpservers",     $this->gotoNtpServers);
 297
 298     /* Variables */
 299     foreach(array("base", "gotoMode", "gotoTerminalPath", "gotoSwapServer",
 300           "gotoSyslogServer", "gotoNtpServer") as $val){
 301
 302       $smarty->assign($val."_select", $this->$val);
 303       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 304     }
 305
 306     /* Show main page */
 307     $this->netConfigDNS->cn= $this->cn;
 308     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 309     $smarty->assign("fai_activated",$this->fai_activated);
 310     $smarty->assign("actionACL", chkacl($this->acl, 'action'));
 311     return($smarty->fetch (get_template_path('terminal.tpl', TRUE)));
 312   }
 313
 314   function remove_from_parent()
 315   {
 316
 317     $this->netConfigDNS->acl = $this->acl;
 318     $ldap= $this->config->get_ldap_link();
 319     $ldap->cd($this->dn);
 320     $ldap->cat($this->dn, array('dn'));
 321     if($ldap->count()){
 322       $this->netConfigDNS->remove_from_parent();
 323       $ldap->rmDir($this->dn);
 324       show_ldap_error($ldap->get_error(), _("Removing terminal failed"));
 325
 326       /* Optionally execute a command after we're done */
 327       $this->handle_post_events("remove", array("macAddress" => $this->netConfigDNS->macAddress));
 328
 329       /* Delete references to object groups */
 330       $ldap->cd ($this->config->current['BASE']);
 331       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 332       while ($ldap->fetch()){
 333         $og= new ogroup($this->config, $ldap->getDN());
 334         unset($og->member[$this->dn]);
 335         $og->save ();
 336       }
 337     }
 338   }
 339
 340
 341   /* Save data to object */
 342   function save_object()
 343   {
 344     plugin::save_object();
 345     $this->netConfigDNS->save_object();
 346     /* Save base, since this is no LDAP attribute */
 347     if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
 348       $this->base= $_POST['base'];
 349     }
 350
 351     /* Save terminal path to parent since it is used by termstartup, too */
 352     if(isset($this->parent->by_object['termstartup'])){
 353     $this->parent->by_object['termstartup']->gotoTerminalPath=
 354       $this->gotoTerminalPath;
 355     }
 356
 357     if(isset($_POST['termgeneric_posted']) && chkacl($this->acl,"gotoNtpServer") == ""){
 358       if(isset($_POST["inheritTimeServer"])){
 359         $this->inheritTimeServer = true;
 360       }else{
 361         $this->inheritTimeServer = false;
 362       }
 363     }
 364   }
 365
 366
 367   /* Check supplied data */
 368   function check()
 369   {
 370     /* Call common method to give check the hook */
 371     $message= plugin::check();
 372
 373     if($this->cn != "default"){
 374       $message= array_merge($message, $this->netConfigDNS->check());
 375     }
 376
 377     /* Permissions for that base? */
 378     $this->dn= "cn=".$this->cn.",ou=terminals,ou=systems,".$this->base;
 379
 380     $ui= get_userinfo();
 381     $acl= get_permissions ($this->dn, $ui->subtreeACL);
 382     $acl= get_module_permission($acl, "group", $this->dn);
 383     if (chkacl($acl, "create") != ""){
 384       $message[]= _("You have no permissions to create a terminal on this 'Base'.");
 385     }
 386
 387     if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
 388       $message[]= _("The required field 'Terminal name' is not set.");
 389     }
 390
 391     if ($this->orig_dn == 'new'){
 392       $ldap= $this->config->get_ldap_link();
 393       $ldap->cd ($this->config->current['BASE']);
 394
 395       /* It is possible to have a 'default' terminal on every base */
 396       if($this->cn == "default"){
 397         $ldap->cat($this->dn);
 398       }else{
 399         $ldap->search ("(&(objectClass=gotoTerminal)(cn=".$this->cn."))", array("cn"));
 400       }
 401
 402       /* Check if there are some other terminals found */
 403       if ($ldap->count() != 0){
 404         while ($attrs= $ldap->fetch()){
 405           if (preg_match ("/,ou=incoming,/", $ldap->getDN())){
 406             continue;
 407           } else {
 408             if ($attrs['dn'] != $this->orig_dn){
 409               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 410               break;
 411             }
 412           }
 413         }
 414       }
 415     }
 416
 417     /* Check for valid ntpServer selection */
 418     if((!$this->inheritTimeServer) && (!count($this->gotoNtpServer))){
 419       $message[]= _("There must be at least one NTP server selected, or the inherit mode activated.");
 420     }
 421
 422     return ($message);
 423   }
 424
 425
 426   /* Save to LDAP */
 427   function save()
 428   {
 429     $this->netConfigDNS->acl = $this->acl;
 430
 431     /* Move object if requested */
 432     if( $this->orig_dn != 'new' && $this->dn != $this->orig_dn){
 433       $this->move($this->orig_dn, $this->dn);
 434     }
 435
 436     plugin::save();
 437
 438     /* Strip out 'default' values */
 439     foreach (array("gotoTerminalPath", "gotoSwapServer", "gotoSyslogServer") as $val){
 440
 441       if (!isset($this->attrs[$val]) || $this->attrs[$val] == "default"){
 442         $this->attrs[$val]= array();
 443       }
 444     }
 445
 446     /* Add missing arrays */
 447     foreach (array("ghScsiDev", "ghIdeDev", "ghNetNic") as $val){
 448       if (isset ($this->$val) && count ($this->$val) != 0){
 449         $this->attrs["$val"]= $this->$val;
 450       }
 451     }
 452
 453     /* Remove all empty values */
 454     if ($this->orig_dn == 'new'){
 455       $attrs= array();
 456       foreach ($this->attrs as $key => $val){
 457         if (is_array($val) && count($val) == 0){
 458           continue;
 459         }
 460         $attrs[$key]= $val;
 461       }
 462       $this->attrs= $attrs;
 463     }
 464
 465     /* Set ntpServers */
 466     $this->attrs['gotoNtpServer'] = array();
 467     if(!$this->inheritTimeServer){
 468       foreach($this->gotoNtpServer as $server){
 469         $this->attrs['gotoNtpServer'][] = $server;
 470       }
 471     }
 472
 473     /* Append gosaAdministrativeUnitTag to objectClass if gosaUnitTag isset */
 474     if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 475       $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 476     }
 477
 478     /* Write back to ldap */
 479     $ldap= $this->config->get_ldap_link();
 480     if ($this->orig_dn == 'new'){
 481       $ldap->cd($this->config->current['BASE']);
 482       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 483       $ldap->cd($this->dn);
 484       if (!count($this->attrs['gotoNtpServer'])){
 485         unset($this->attrs['gotoNtpServer']);
 486       }
 487       $ldap->add($this->attrs);
 488       $this->handle_post_events("add");
 489     } else {
 490       $ldap->cd($this->dn);
 491       $this->cleanup();
 492       $ldap->modify ($this->attrs);
 493       $this->handle_post_events("modify");
 494     }
 495
 496     /* cn=default and macAddress=- indicates that this is a template */
 497     if($this->cn == "default"){
 498       $this->netConfigDNS->macAddress = "-";
 499     }
 500
 501     $this->netConfigDNS->cn = $this->cn;
 502     $this->netConfigDNS->save($this->dn);
 503     show_ldap_error($ldap->get_error(), _("Saving terminal failed"));
 504
 505     /* Optionally execute a command after we're done */
 506     $this->postcreate();
 507   }
 508
 509 }
 510
 511 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 512 ?>