+ // SHSPLIT save and load function for the User class.
+ function load_data($id)
+ {
+ GLOBAL $sess;
+
+ // error_log("User::load_data BEGIN", 0);
+
+ $doexit = FALSE;
+ do {
+ if (($tok = @ftok(FTOK_PATH."/user".$id, "B")) == -1) {
+ log_main("ftok failed");
+ $doexit = TRUE;
+ break;
+ }
+
+ if (($shm_sz = sharedmem_sz($tok)) == -1) {
+ log_main("shmop_open failed");
+ }
+
+ if ($shm_sz == -1)
+ $shm_sz = SHM_DIMS_U_MIN;
+
+ if ($shm = shm_attach($tok, $shm_sz)) {
+ $user = @shm_get_var($shm, $tok);
+
+ log_only("bri == ".($user == FALSE ? "FALSE" : "TRUE")." bri === ".($user === FALSE ? "FALSE" : "TRUE")." bri isset ".(isset($user) ? "TRUE" : "FALSE"));
+ if (isset($user))
+ log_only("bri count ".count($user));
+
+ if ($user == FALSE) {
+ log_only("INIT MAIN DATA");
+
+ // SHSPLIT FIXME: init_data for User class ??
+ $user =& User::create($id, "", "");
+ if (@shm_put_var($shm, $tok, $user) == FALSE) {
+ log_only("PUT_VAR FALLITA ".strlen(serialize($user)));
+ log_only(serialize($user));
+ }
+ }
+
+ $user->shm_sz = $shm_sz;
+
+ shm_detach($shm);
+ }
+
+ //
+ // SHSPLIT: load users from the shared memory
+ //
+ return ($user);
+ } while (0);
+
+ if ($doexit)
+ exit();
+
+ return (FALSE);
+ }
+
+
+ function save_data(&$user, $id)
+ {
+ GLOBAL $sess;
+
+ $shm = FALSE;
+
+ // var_dump($user);
+ // error_log("User::save_data BEGIN", 0);
+
+ if (($tok = @ftok(FTOK_PATH."/user".$id, "B")) == -1) {
+ return (FALSE);
+ }
+ while ($user->shm_sz < SHM_DIMS_U_MAX) {
+ if (($shm = shm_attach($tok, $user->shm_sz)) == FALSE)
+ break;
+
+ // log_only("PUT_VAR DI ".strlen(serialize($user)));
+ if (shm_put_var($shm, $tok, $user) != FALSE) {
+ shm_detach($shm);
+ return (TRUE);
+ }
+ if (shm_remove($shm) === FALSE) {
+ log_only("REMOVE FALLITA");
+ break;
+ }
+ shm_detach($shm);
+ $user->shm_sz += SHM_DIMS_U_DLT;
+ }
+
+ if ($shm)
+ shm_detach($shm);
+
+ return (FALSE);
+ }
+