+ /* Global file based addressbook */
+ if (isset($abook_global_file) &&
+ isset($abook_global_file_writeable) &&
+ isset($abook_global_file_listing) &&
+ trim($abook_global_file)!=''){
+
+ // Detect place of address book
+ if (! preg_match("/[\/\\\]/",$abook_global_file)) {
+ /* no path chars, address book stored in data directory
+ * make sure that there is a slash between data directory
+ * and address book file name
+ */
+ $abook_global_filename=$data_dir
+ . ((substr($data_dir, -1) != '/') ? '/' : '')
+ . $abook_global_file;
+ } elseif (preg_match("/^\/|\w:/",$abook_global_file)) {
+ // full path is set in options (starts with slash or x:)
+ $abook_global_filename=$abook_global_file;
+ } else {
+ $abook_global_filename=SM_PATH . $abook_global_file;
+ }
+
+ $r = $abook->add_backend('local_file',array('filename'=>$abook_global_filename,
+ 'name' => _("Global address book"),
+ 'detect_writeable' => false,
+ 'writeable'=> $abook_global_file_writeable,
+ 'listing' => $abook_global_file_listing));
+
+ /* global abook init error is not fatal. add error message and continue */