gosa-plugins/goto/admin/systems/services/shares/class_servNfs.inc

   1 <?php
   2
   3 class servnfs extends plugin
   4 {
   5     /* attribute list for save action */
   6     var $ignore_account   = TRUE;
   7     var $attributes       = array("description","type","charset","path","option", "volume");
   8     var $objectclasses    = array("whatever");
   9     var $is_account       = true;
  10
  11     var $name          ="";  // Name of
  12     var $description   ="";  // description
  13     var $type          ="";  // Type FS/Samba/NCP
  14     var $charset       ="";  // charset
  15     var $host          ="";  // hostname
  16     var $types         =array();  // Array Types NFS/Samba/NCP/netatalk
  17     var $charsets      =array();  // Array with charsets
  18     var $path          ="";  // Path
  19     var $volume        ="";  // Volume
  20     var $option        ="";  // Options
  21     var $is_edit           =false;
  22     var $create_mount_init = false; //mount entry set for this entry (while editing)?
  23     var $create_mount = false; //save mount entry
  24
  25     var $parent       = NULL;
  26     var $view_logged  = FALSE;
  27
  28     function servnfs (&$config, $parent,$entry= false,$mount =false)
  29     {
  30         $this->parent = $parent;
  31         $dn = $parent->dn;
  32         plugin::plugin ($config, $dn);
  33
  34         $this->types   = array("NBD" => "NBD", "CIFS" => "CIFS", "NFS"=>"NFS","samba"=>"samba","netatalk"=>"netatalk","NCP"=>"NCP");
  35         if($dn){
  36             $this->host = substr($dn, 3, strpos($dn, ',')-3);
  37         }
  38         asort($this->types);
  39
  40         $this->charsets = array();
  41
  42         if(!file_exists(CONFIG_DIR."/encodings")){
  43             msg_dialog::display(_("Error"), msgPool::fileDoesNotExist(CONFIG_DIR."/encodings"), ERROR_DIALOG);
  44         }else{
  45             if(!is_readable(CONFIG_DIR."/encodings")){
  46                 msg_dialog::display(_("Error"), msgPool::cannotReadFile(CONFIG_DIR."/encodings"), ERROR_DIALOG);
  47             }else{
  48                 $fp = fopen(CONFIG_DIR."/encodings","r");
  49                 $i = 100;
  50                 while(!feof($fp)&&$i){
  51                     $i -- ;
  52                     $str = trim(fgets($fp,256));
  53
  54                     /* Skip comments */
  55                     if(!preg_match("/^#/",$str)){
  56                         $arr = explode("=",$str);
  57                         if(count($arr)==2){
  58                             $this->charsets[$arr[0]]=$arr[1];
  59                         }
  60                     }
  61                 }
  62             }
  63         }
  64
  65         if($entry){
  66             list($this->name, $this->description, $this->type, $this->charset,
  67                     $this->path, $this->option, $this->volume)= explode("|",$entry."|");
  68             $this->is_edit          = true;
  69
  70         }else{
  71             $this->attributes[] = "name";
  72         }
  73
  74
  75         $this->create_mount_init = $mount;
  76     }
  77
  78     function execute()
  79     {
  80         /* Call parent execute */
  81         plugin::execute();
  82
  83         if($this->is_account && !$this->view_logged){
  84             $this->view_logged = TRUE;
  85             new log("view","server/".get_class($this),$this->dn);
  86         }
  87
  88         /* Fill templating stuff */
  89         $smarty= get_smarty();
  90
  91         $smarty->assign("charsets" ,set_post($this->charsets));
  92         $smarty->assign("types"    ,set_post($this->types));
  93
  94         /* attrs to smarty*/
  95         foreach($this->attributes as $attr){
  96             $smarty->assign($attr,set_post($this->$attr));
  97         }
  98
  99         $tmp = $this->parent->plInfo();
 100         foreach($tmp['plProvidedAcls'] as $name => $translation){
 101             $smarty->assign($name."ACL",$this->parent->getacl($name));
 102         }
 103
 104         $smarty->assign("name",set_post($this->name));
 105         if($this->is_edit){
 106             $smarty->assign("nameACL", preg_replace("/w/","",$this->parent->getacl("name")));
 107         }
 108         $smarty->assign("allow_mounts", $this->parent->allow_mounts);
 109         $smarty->assign("mount_checked", "");
 110
 111         $smarty->assign("appleMountsACL",    $this->parent->getacl("appleMounts"));
 112
 113         if (($this->type == "netatalk") || ($this->type == "NFS")) {
 114             if ($this->create_mount_init) {
 115                 $smarty->assign("mount_checked", "checked");
 116             } else {
 117                 $tmp = explode(",", $this->dn);
 118                 $clip = $tmp[0] . ",".get_ou("servgeneric", "serverRDN");
 119                 $mountsdn = "cn=mounts," . substr($this->dn, strlen($clip));
 120                 switch ($this->type) {
 121                     case "netatalk" : {
 122                         $mountdn = "cn=".$this->host.":/".$this->name.",".$mountsdn;
 123                         break;
 124                     }
 125                     case "NFS" : {
 126                         $mountdn = "cn=".$this->host.":".$this->path.",".$mountsdn;
 127                         break;
 128                     }
 129                     default : {
 130                                   continue;
 131                               }
 132                 }
 133                 $ldap = $this->config->get_ldap_link();
 134                 $ldap->cat($mountdn, array('dn'));
 135                 $attrs = $ldap->fetch();
 136                 if (count($attrs) > 0) {
 137                     $smarty->assign("mount_checked", "checked");
 138                 }
 139             }
 140         }
 141
 142         $display= $smarty->fetch(get_template_path('servnfs.tpl', TRUE, dirname(__FILE__)));
 143         return($display);
 144     }
 145
 146     function remove_from_parent()
 147     {
 148         /* This cannot be removed... */
 149     }
 150
 151
 152     /* Save data to object */
 153     function save_object()
 154     {
 155         if(isset($_POST['servnfs_posted'])){
 156
 157             foreach($this->attributes as $name){
 158                 if($this->parent->acl_is_writeable($name) && isset($_POST[$name])){
 159                     $this->$name = get_post($name);
 160                 }
 161             }
 162
 163             if ((isset($_POST['netatalk_mount'])) && (($this->type == "netatalk") || ($this->type == "NFS"))) {
 164                 $this->create_mount = true;
 165             } else {
 166                 $this->create_mount = false;
 167             }
 168         }
 169     }
 170
 171
 172     /* Check supplied data */
 173     function check()
 174     {
 175         /* Call common method to give check the hook */
 176         $message= plugin::check();
 177
 178         if(empty($this->path)){
 179             $message[]= msgPool::required(_("Path"));
 180         }
 181
 182         if($this->type == "NBD") {
 183             if (!preg_match('/^[a-z0-9-]+:[0-9]+$/', $this->path)){
 184                 $message[]= _("'Path / Volume' must be of format 'server:port'!");
 185             }
 186         } else {
 187             if (!tests::is_path($this->path)){
 188                 $message[]= _("'Path / Volume' must contain at least one '/'!");
 189             }
 190         }
 191
 192         if(!in_array_strict($this->type,$this->types)){
 193             $message[]= msgPool::required(_("Type"));
 194         }
 195
 196         // only 0-9a-z
 197         if(!$this->is_edit){
 198             if(empty($this->name)){
 199                 $message[]= msgPool::required(_("Name"));
 200             }
 201             if(!preg_match("/^[a-z0-9\._äüö-]*$/ui",$this->name)){
 202                 $message[]= msgPool::invalid(_("Name"),$this->name,"/[a-z0-9\._äüö-]/ui");
 203             }
 204         }
 205
 206         if(!empty($this->description) && preg_match("/^[^a-z0-9\._äüö\+ -]*$/ui",$this->description)){
 207             $message[]= msgPool::invalid(_("Description"),$this->description,"/^[a-z0-9\._äüö\+ -]*$/ui");
 208         }
 209
 210         if(!empty($this->volume) && preg_match("/^[^a-z0-9\._äüö\+ -]*$/ui",$this->volume)){
 211             $message[]= msgPool::invalid(_("Volume"),$this->volume,"/^[a-z0-9\._äüö\+ -]*$/ui");
 212         }
 213
 214         if(!empty($this->option) && preg_match("/^[^a-z0-9\._äüö,=\+ -]*$/ui",$this->option)){
 215             $message[]= msgPool::invalid(_("Option"),$this->option,"/^[a-z0-9\._äüö\+ -]*$/ui");
 216         }
 217
 218         /* remove a / at the end of the path, we neither need it there nor
 219          * do we want to check for it later.
 220          */
 221         if(substr($this->path, -1, 1) == '/') {
 222             $this->path=substr($this->path, 0, -1);
 223         }
 224
 225         $ldap= $this->config->get_ldap_link();
 226         $ldap->cd($this->config->current['BASE']);
 227         $ldap->search("(objectClass=goShareServer)", array("goExportEntry"));
 228         while($test = $ldap->fetch()){
 229             if($test['dn']==$this->dn)
 230                 continue;
 231             if(isset($test['goExportEntry'])){
 232                 foreach($test['goExportEntry'] as $entry){
 233                     $tmp = explode("|",$entry);
 234                     if($tmp[0] == $this->name){
 235                         $message[]= msgPool::duplicated(_("Name"));
 236                     }
 237                 }
 238             }
 239         }
 240         return ($message);
 241     }
 242
 243
 244     /* Save to LDAP */
 245     function save()
 246     {
 247         /* Everything seems perfect, lets
 248            generate an new export Entry
 249          */
 250
 251         $s_return = "";
 252
 253         $s_return.= $this->name."|";
 254         $s_return.= $this->description."|";
 255         $s_return.= $this->type."|";
 256         $s_return.= $this->charset."|";
 257         $s_return.= $this->path."|";
 258         $s_return.= $this->option."|";
 259         $s_return.= $this->volume;
 260
 261         return(array($this->name=>$s_return));
 262     }
 263
 264     function should_create_mount() {
 265         return $this->create_mount;
 266     }
 267 }
 268
 269 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 270 ?>