X-Git-Url: http://mop.ddnsfree.com/gitweb/?a=blobdiff_plain;ds=sidebyside;f=web%2FObj%2Fbrisk.phh;h=4dd36c9ea8901b6d8b9d700ce6f942857c26bb86;hb=323f1b5ce4d154e922b024384e6ec8c6f0f6d858;hp=67854cfbe18aa2b98e9388e28869a4808e9c1e0f;hpb=04de0e58bd8e0d0de4e317d79611dfdb71180d22;p=brisk.git
diff --git a/web/Obj/brisk.phh b/web/Obj/brisk.phh
index 67854cf..4dd36c9 100644
--- a/web/Obj/brisk.phh
+++ b/web/Obj/brisk.phh
@@ -136,12 +136,12 @@ $mlang_brisk = array( 'btn_backstand'=> array( 'it' => 'torna in piedi',
$G_lng = langtolng($G_lang);
$G_all_points = array( 11,10,4,3,2, 0,0,0,0,0 );
-$G_brisk_version = "3.5.5";
+$G_brisk_version = "3.6.0";
/* MLANG: ALL THE INFO STRINGS IN brisk.phh */
-$root_wellarr = array( 'it' => array ( 'Brisk (Ver. '.$G_brisk_version.'), NOVITA\': quinta versione di test per la nuova gestione dei dati volatili, rivista gestione del ticker.',
+$root_wellarr = array( 'it' => array ( 'Brisk (Ver. '.$G_brisk_version.'), NOVITA\': (tecnica) utilizzo di locking tipo lettori/scrittori al posto del locking esclusivo generico.',
'Se vuoi iscriverti alla Mailing List, cliccala!' ),
- 'en' => array ( 'Brisk (Ver. '.$G_brisk_version.'), NEWS: third test version for the new volatile data management, ticker management refactored.',
+ 'en' => array ( 'Brisk (Ver. '.$G_brisk_version.'), NEWS: usage of reader/writer locking instead of generic exclusive locking.',
'If you want to subscribe our Mailing List, click it!' ) );
$G_room_help = array( 'it' => '
@@ -284,15 +284,46 @@ Copyright 2006-2009 Matteo Nasta
version '.$G_brisk_version.'
Copyright 2006-2009 Matteo Nastasi (aka mop)
');
+function mop_flush()
+{
+ ob_flush();
+ flush();
+}
+
+function file_lock($fname, $is_exclusive)
+{
+ if (($res = fopen($fname, "r+")) == FALSE) {
+ return (FALSE);
+ }
+
+ if (flock($res, ($is_exclusive ? LOCK_EX : LOCK_SH)) == FALSE) {
+ fclose($res);
+ return (FALSE);
+ }
+
+ return ($res);
+}
+
+function file_unlock($res)
+{
+ if ($res != FALSE) {
+ flock($res, LOCK_UN);
+ fclose($res);
+ }
+}
+
function webservers_exceeded()
{
return(file_exists(PROXY_PATH."/webservers_exceded.flag"));
}
-function check_webservers()
+function webservers_check()
{
GLOBAL $G_webserver_max;
+ /* FIXME: check all procs expirations */
+ return (10);
+
$ct = 0;
$dh = opendir('/proc');
@@ -1117,7 +1148,7 @@ class Room {
return ($ismod);
}
- check_webservers();
+ webservers_check();
// FIXME BRISK4: include for each kind of table
require_once("${G_base}briskin5/Obj/briskin5.phh");
@@ -1771,7 +1802,7 @@ class Room {
if ($user_cur->sess == '')
continue;
- if ($user_cur->name == $name_new)
+ if (strcasecmp($user_cur->name,$name_new) == 0)
break;
}
if ($i < MAX_PLAYERS) {
@@ -2126,7 +2157,7 @@ class Room {
log_auth("XXX", sprintf("TROVATO A QUESTO PUNTO [%d] sess [%s] name [%s]", $idx, $sess, $name_new));
- /* there is another user logged with your account and you and him have authenticated => che new user
+ /* there is another user logged with your account and you and him have authenticated => new user
get the session of the old user */
if ($ghost > -1 && $ghost_auth && ($authenticate != FALSE)) {
/* swap session */
@@ -2218,7 +2249,7 @@ class Room {
if (strcmp("", $this->user[$i]->sess) == 0)
continue;
- if (strcmp($this->user[$i]->name, $ghostname) == 0) {
+ if (strcasecmp($this->user[$i]->name, $ghostname) == 0) {
$ghostname = '';
break;
}
@@ -2335,7 +2366,7 @@ class Room {
for ($i = 0 ; $i < MAX_PLAYERS ; $i++) {
if (($room->user[$i] = User::load_data($i, FALSE)) == FALSE) {
- log_crit("Bin5_user::load_data failed");
+ log_crit("User::load_data failed");
break;
}
}
@@ -2440,25 +2471,14 @@ class Room {
static function lock_data($is_exclusive)
{
- GLOBAL $sess;
-
- // echo "LOCK: ".FTOK_PATH."/main";
- // exit;
- if (($tok = @ftok(FTOK_PATH."/main", "B")) == -1) {
- return (FALSE);
- }
- // echo "FTOK ".$tok."
";
- if (($res = sem_get($tok, ($is_exclusive ? 1 : LOCK_SHARE_MAX) )) == FALSE) {
- return (FALSE);
- }
- if (sem_acquire($res)) {
+ if (($res = file_lock(FTOK_PATH."/main", $is_exclusive)) != FALSE) {
self::$delta_t = microtime(TRUE);
log_lock("LOCK room [".self::$delta_t."]");
-
+
return ($res);
}
- else
- return (FALSE);
+
+ return (FALSE);
}
static function unlock_data($res)
@@ -2467,7 +2487,7 @@ class Room {
log_lock("UNLOCK room [".(microtime(TRUE) - (self::$delta_t))."]");
- return (sem_release($res));
+ file_unlock($res);
}
@@ -2638,7 +2658,7 @@ function log_mop($step, $log)
if (( (BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_LMOP) == 0)
return;
- if (BRISK_DEBUG & DBG_TRAC)
+ if ((BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_TRAC)
$btrace = btrace_line(debug_backtrace());
else
$btrace = "";
@@ -2664,7 +2684,7 @@ function log_only2($log)
if (( (BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_ONL2) == 0)
return;
- if (BRISK_DEBUG & DBG_TRAC)
+ if ((BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_TRAC)
$btrace = btrace_line(debug_backtrace());
else
$btrace = "";
@@ -2689,7 +2709,7 @@ function log_crit($log)
if (( (BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_CRIT) == 0)
return;
- if (BRISK_DEBUG & DBG_TRAC)
+ if ((BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_TRAC)
$btrace = btrace_line(debug_backtrace());
else
$btrace = "";
@@ -2714,7 +2734,7 @@ function log_only($log)
if (( (BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_ONLY) == 0)
return;
- if (BRISK_DEBUG & DBG_TRAC)
+ if ((BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_TRAC)
$btrace = btrace_line(debug_backtrace());
else
$btrace = "";
@@ -2739,7 +2759,7 @@ function log_main($log)
if (( (BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_MAIN) == 0)
return;
- if (BRISK_DEBUG & DBG_TRAC)
+ if ((BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_TRAC)
$btrace = btrace_line(debug_backtrace());
else
$btrace = "";
@@ -2764,7 +2784,7 @@ function log_rd($log)
if (( (BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_READ) == 0)
return;
- if (BRISK_DEBUG & DBG_TRAC)
+ if ((BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_TRAC)
$btrace = btrace_line(debug_backtrace());
else
$btrace = "";
@@ -2789,7 +2809,7 @@ function log_rd2($log)
if (( (BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_REA2) == 0)
return;
- if (BRISK_DEBUG & DBG_TRAC)
+ if ((BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_TRAC)
$btrace = btrace_line(debug_backtrace());
else
$btrace = "";
@@ -2814,8 +2834,8 @@ function log_send($log)
if (( (BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_SEND) == 0)
return;
-
- if (BRISK_DEBUG & DBG_TRAC)
+
+ if ((BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_TRAC)
$btrace = btrace_line(debug_backtrace());
else
$btrace = "";
@@ -2840,7 +2860,7 @@ function log_lock($log)
if (( (BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_LOCK) == 0)
return;
- if (BRISK_DEBUG & DBG_TRAC)
+ if ((BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_TRAC)
$btrace = btrace_line(debug_backtrace());
else
$btrace = "";
@@ -2865,7 +2885,7 @@ function log_wr($log)
if (( (BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_WRIT) == 0)
return;
- if (BRISK_DEBUG & DBG_TRAC)
+ if ((BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_TRAC)
$btrace = btrace_line(debug_backtrace());
else
$btrace = "";
@@ -2890,7 +2910,7 @@ function log_load($log)
if (( (BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_LOAD) == 0)
return;
- if (BRISK_DEBUG & DBG_TRAC)
+ if ((BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_TRAC)
$btrace = btrace_line(debug_backtrace());
else
$btrace = "";
@@ -2910,7 +2930,7 @@ function log_auth($sess, $log)
if (( (BRISK_DEBUG | ($sess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_AUTH) == 0)
return;
- if (BRISK_DEBUG & DBG_TRAC)
+ if ((BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_TRAC)
$btrace = btrace_line(debug_backtrace());
else
$btrace = "";
@@ -2935,7 +2955,7 @@ function log_shme($log)
if (( (BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_SHME) == 0)
return;
- if (BRISK_DEBUG & DBG_TRAC)
+ if ((BRISK_DEBUG | ($ssess == BRISK_SINGLE_SESS ? BRISK_SINGLE_DEBUG : 0) ) & DBG_TRAC)
$btrace = btrace_line(debug_backtrace());
else
$btrace = "";
@@ -3084,21 +3104,13 @@ class Warrant {
static function lock_data($is_exclusive)
{
- GLOBAL $sess;
-
- if (($tok = @ftok(FTOK_PATH."/warrant", "B")) == -1) {
- return (FALSE);
- }
- // echo "FTOK ".$tok."
";
- if (($res = sem_get($tok, ($is_exclusive ? 1 : LOCK_SHARE_MAX) )) == FALSE) {
- return (FALSE);
- }
- if (sem_acquire($res)) {
- self::$delta_t = microtime(TRUE);
- log_lock("LOCK warrant [".self::$delta_t."]");
- return ($res);
- }
- else
+ if (($res = file_lock(FTOK_PATH."/warrant", $is_exclusive)) != FALSE) {
+ self::$delta_t = microtime(TRUE);
+ log_lock("LOCK warrant [".self::$delta_t."]");
+
+ return ($res);
+ }
+
return (FALSE);
}
@@ -3108,7 +3120,7 @@ class Warrant {
log_lock("UNLOCK warrant [".(microtime(TRUE) - (self::$delta_t))."]");
- return (sem_release($res));
+ file_unlock($res);
}
}
@@ -3117,22 +3129,13 @@ class Poll {
static function lock_data($is_exclusive)
{
- GLOBAL $sess;
-
- if (($tok = @ftok(FTOK_PATH."/poll", "B")) == -1) {
- return (FALSE);
- }
- // echo "FTOK ".$tok."
";
- if (($res = sem_get($tok, ($is_exclusive ? 1 : LOCK_SHARE_MAX) )) == FALSE) {
- return (FALSE);
- }
- if (sem_acquire($res)) {
- self::$delta_t = microtime(TRUE);
- log_lock("LOCK poll [".self::$delta_t."]");
-
- return ($res);
- }
- else
+ if (($res = file_lock(FTOK_PATH."/poll", $is_exclusive)) != FALSE) {
+ self::$delta_t = microtime(TRUE);
+ log_lock("LOCK poll [".self::$delta_t."]");
+
+ return ($res);
+ }
+
return (FALSE);
}
@@ -3142,7 +3145,7 @@ class Poll {
log_lock("UNLOCK poll [".(microtime(TRUE) - (self::$delta_t))."]");
- return (sem_release($res));
+ file_unlock($res);
}
}