1 <?php
3 class servnfs extends plugin
4 {
5 /* CLI vars */
6 var $cli_summary = "Manage server objects";
7 var $cli_description = "Some longer text\nfor help";
8 var $cli_parameters = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
10 /* attribute list for save action */
11 var $ignore_account = TRUE;
12 var $attributes = array("description","type","charset","path","option", "volume");
13 var $objectclasses = array("whatever");
14 var $is_account = true;
16 var $name =""; // Name of
17 var $description =""; // description
18 var $type =""; // Type FS/Samba/NCP
19 var $charset =""; // charset
20 var $host =""; // hostname
21 var $types =array(); // Array Types NFS/Samba/NCP/netatalk
22 var $charsets =array(); // Array with charsets
23 var $path =""; // Path
24 var $volume =""; // Volume
25 var $option =""; // Options
26 var $is_edit =false;
27 var $create_mount_init = false; //mount entry set for this entry (while editing)?
28 var $create_mount = false; //save mount entry
30 var $parent = NULL;
31 var $view_logged = FALSE;
33 function servnfs ($config, $parent,$entry= false,$mount =false)
34 {
35 $this->parent = $parent;
36 $dn = $parent->dn;
37 plugin::plugin ($config, $dn);
39 $this->types = array("CIFS" => "CIFS", "NFS"=>"NFS","samba"=>"samba","netatalk"=>"netatalk","NCP"=>"NCP");
40 if($dn){
41 $this->host = substr($dn, 3, strpos($dn, ',')-3);
42 }
44 $this->charsets = array();
46 if(!file_exists(CONFIG_DIR."/encodings")){
47 print_red(sprintf(_("The file '%s/encodings' does not exist, can't get supported charsets."),CONFIG_DIR));
48 }else{
49 if(!is_readable(CONFIG_DIR."/encodings")){
50 print_red(sprintf(_("Can't read '%s/encodings', please check permissions."),CONFIG_DIR));
51 }else{
52 $fp = fopen(CONFIG_DIR."/encodings","r");
53 $i = 100;
54 while(!feof($fp)&&$i){
55 $i -- ;
56 $str = trim(fgets($fp,256));
58 /* Skip comments */
59 if(!preg_match("/^#/",$str)){
60 $arr = split("\=",$str);
61 if(count($arr)==2){
62 $this->charsets[$arr[0]]=$arr[1];
63 }
64 }
65 }
66 }
67 }
69 if($entry){
70 list($this->name, $this->description, $this->type, $this->charset,
71 $this->path, $this->option, $this->volume)= split("\|",$entry."|");
72 $this->is_edit = true;
74 }else{
75 $this->attributes[] = "name";
76 }
79 $this->create_mount_init = $mount;
80 }
82 function execute()
83 {
84 /* Call parent execute */
85 plugin::execute();
87 if($this->is_account && !$this->view_logged){
88 $this->view_logged = TRUE;
89 new log("view","server/".get_class($this),$this->dn);
90 }
92 /* Fill templating stuff */
93 $smarty= get_smarty();
95 $smarty->assign("charsets" ,$this->charsets);
96 $smarty->assign("types" ,$this->types);
98 /* attrs to smarty*/
99 foreach($this->attributes as $attr){
100 $smarty->assign($attr,$this->$attr);
101 }
103 $tmp = $this->parent->plInfo();
104 foreach($tmp['plProvidedAcls'] as $name => $translation){
105 $smarty->assign($name."ACL",$this->parent->getacl($name));
106 }
108 $smarty->assign("name",$this->name);
109 if($this->is_edit){
110 $smarty->assign("nameACL", preg_replace("/w/","",$this->parent->getacl("name")));
111 }
112 $smarty->assign("allow_mounts", $this->parent->allow_mounts);
113 $smarty->assign("mount_checked", "");
115 $smarty->assign("appleMountsACL", $this->getacl("appleMounts"));
117 if (($this->type == "netatalk") || ($this->type == "NFS")) {
118 if ($this->create_mount_init) {
119 $smarty->assign("mount_checked", "checked");
120 } else {
121 $tmp = split(",", $this->dn);
122 $clip = $tmp[0] . ",ou=servers,ou=systems,";
123 $mountsdn = "cn=mounts," . substr($this->dn, strlen($clip));
124 switch ($this->type) {
125 case "netatalk" : {
126 $mountdn = "cn=".$this->host.":/".$this->name.",".$mountsdn;
127 break;
128 }
129 case "NFS" : {
130 $mountdn = "cn=".$this->host.":".$this->path.",".$mountsdn;
131 break;
132 }
133 default : {
134 continue;
135 }
136 }
137 $ldap = $this->config->get_ldap_link();
138 $ldap->cat($mountdn, array('dn'));
139 $attrs = $ldap->fetch();
140 if (count($attrs) > 0) {
141 $smarty->assign("mount_checked", "checked");
142 }
143 }
144 }
146 $display= $smarty->fetch(get_template_path('servnfs.tpl', TRUE));
147 return($display);
148 }
150 function remove_from_parent()
151 {
152 /* This cannot be removed... */
153 }
156 /* Save data to object */
157 function save_object()
158 {
159 if(isset($_POST['servnfs_posted'])){
161 foreach($this->attributes as $name){
162 if($this->parent->acl_is_writeable($name) && isset($_POST[$name])){
163 $this->$name = $_POST[$name];
164 }
165 }
167 if ((isset($_POST['netatalk_mount'])) && (($this->type == "netatalk") || ($this->type == "NFS"))) {
168 $this->create_mount = true;
169 } else {
170 $this->create_mount = false;
171 }
172 }
173 }
176 /* Check supplied data */
177 function check()
178 {
179 /* Call common method to give check the hook */
180 $message= plugin::check();
182 // fixme : a check for the path ? ?
183 if(empty($this->path)){
184 $message[]=_("Please specify a valid path for your setup.");
185 }
187 // only 0-9a-z
188 if(!$this->is_edit){
189 if(!preg_match("/^[a-z0-9\._]+$/i",$this->name)){
190 $message[]=_("Please specify a valid name for your share.");
191 }
192 if(empty($this->name)){
193 $message[]=_("Please specify a name for your share.");
194 }
195 }
197 if(preg_match("/[^a-z0-9äöü._+ -]+/i",$this->description)){
198 $message[]=_("Description contains invalid characters.");
199 }
201 if(preg_match("/[^a-z0-9._+ -]/i",$this->volume)){
202 $message[]=_("Volume contains invalid characters.");
203 }
205 if(preg_match("/\|/",$this->path)){
206 $message[]=_("Path contains invalid characters.");
207 }
209 if(preg_match("/[^a-z0-9\.,=_+ -]/i",$this->option)){
210 $message[]=_("Option contains invalid characters.");
211 }
213 /* remove a / at the end of the path, we neither need it there nor
214 * do we want to check for it later.
215 */
216 if(substr($this->path, -1, 1) == '/') {
217 $this->path=substr($this->path, 0, -1);
218 }
220 $ldap= $this->config->get_ldap_link();
221 $ldap->cd($this->config->current['BASE']);
222 $ldap->search("(objectClass=goShareServer)", array("goExportEntry"));
223 while($test = $ldap->fetch()){
224 if($test['dn']==$this->dn)
225 continue;
226 if(isset($test['goExportEntry'])){
227 foreach($test['goExportEntry'] as $entry){
228 $tmp = split("\|",$entry);
229 if($tmp[0] == $this->name){
230 $message[]="Name already in use";
231 }
232 }
233 }
234 }
235 return ($message);
236 }
239 /* Save to LDAP */
240 function save()
241 {
242 /* Everything seems perfect, lets
243 generate an new export Entry
244 */
246 $s_return = "";
248 $s_return.= $this->name."|";
249 $s_return.= $this->description."|";
250 $s_return.= $this->type."|";
251 $s_return.= $this->charset."|";
252 $s_return.= $this->path."|";
253 $s_return.= $this->option."|";
254 $s_return.= $this->volume;
256 return(array($this->name=>$s_return));
257 }
259 function should_create_mount() {
260 return $this->create_mount;
261 }
264 }
266 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
267 ?>