gzip compression management added
[brisk.git] / web / briskin5 / Obj / briskin5.phh
index c5ad7ce..72c9a26 100644 (file)
@@ -2,7 +2,7 @@
 /*
  *  brisk - briskin5.phh
  *
- *  Copyright (C) 2006-2011 Matteo Nastasi
+ *  Copyright (C) 2006-2012 Matteo Nastasi
  *                          mailto: nastasi@alternativeoutput.it 
  *                                  matteo.nastasi@milug.org
  *                          web: http://www.alternativeoutput.it
@@ -477,13 +477,15 @@ class Bin5_user extends User {
        } 
     */
     
-    function spawn($from, &$bri, $table, $table_pos)
+    function spawn($from, &$bri, $table, $table_pos, $get, $post, $cookie)
     {
-        GLOBAL $CO_bin5_pref_ring_endauct;
-        
         if (($thiz = new Bin5_user()) == FALSE)
             return (FALSE);
-        
+
+        if (($CO_bin5_pref_ring_endauct = gpcs_var("CO_bin5_pref_ring_endauct", $get, $post, $cookie)) === FALSE) {
+            $CO_bin5_pref_ring_endauct = "";
+        }
+
         $thiz->parentcopy($from);
         
         /* NOTE: at this moment idx and table_pos fields have the same value 
@@ -498,7 +500,7 @@ class Bin5_user extends User {
         log_wr("Bin5 constructor");
         
         $this->privflags  = ($CO_bin5_pref_ring_endauct == "true" ? BIN5_USER_FLAG_RING_ENDAUCT : 0) | 0;
-        
+
         $thiz->table_orig = $table;
         $thiz->table      = 0;
         $thiz->table_pos  = $table_pos;
@@ -718,7 +720,35 @@ class Bin5_user extends User {
         return ($ret);
     }
 
-    static function blocking_error($is_unrecoverable)
+    public static function stream_fini($init_string, $is_unrecoverable)
+{
+    printf("xXx user::stream_fini\n");
+
+    // IF IFRAME THEN:
+    $body = "";
+    $body .= sprintf("<html>
+<head>
+<script type=\"text/javascript\" src=\"%scommons.js\"></script>
+<script type=\"text/javascript\" src=\"%sxynt-http-streaming-ifra.js\"></script>
+<script type=\"text/javascript\">
+var http_streaming = \"ready\";", self::base_get(), self::base_get());
+    $body .= sprintf("
+window.onload = function () { if (http_streaming != \"ready\") { http_streaming.reload(); } };
+</script>
+</head>
+<body>");
+    $body .= sprintf("<!-- \n%s -->\n", $init_string);
+    $body .= sprintf("<script id='hs%d' type='text/javascript'><!--
+push(\"%s\");
+// -->
+</script>", 0, escpush(self::blocking_error($is_unrecoverable)) );
+    // ELSE IF XHR THEN:
+    // return (self::blocking_error($is_unrecoverable));
+    return ($body);
+}
+
+
+    protected function blocking_error($is_unrecoverable)
     {
         GLOBAL $is_page_streaming;
         
@@ -752,23 +782,6 @@ class Bin5_user extends User {
         $ret = FALSE;
         $curtime = time();
         
-        /* if ((($curtime - $this->lacc) >  STREAM_TIMEOUT) || Room::garbage_time_is_expired($curtime)) { */
-        /*     $S_load_stat['lL_laccgarb']++; */
-        
-        /*     if (($curtime - $this->lacc) >=  STREAM_TIMEOUT) { */
-        /*         $S_load_stat['wU_lacc_upd']++; */
-        /*         $this->lacc = $curtime; */
-        /*     } */
-        
-        /*     if (Room::garbage_time_is_expired($curtime)) { */
-        /*         log_only("F"); */
-        
-        /*         $S_load_stat['wR_garbage']++; */
-        /*         log_main("pre garbage_manager TRE"); */
-        /*         $this->room->garbage_manager(FALSE); */
-        /*     } */
-        /* } */
-        
       /* Nothing changed, return. */
       if ($cur_step == $this->step) 
           return (FALSE);
@@ -894,7 +907,7 @@ class Bin5 {
     var $table;
     var $comm; // commands for many people
     var $step; // current step of the comm array
-    // externalized var $garbage_timeout;
+    var $garbage_timeout;
     var $shm_sz;
     
     var $table_idx;
@@ -926,7 +939,7 @@ class Bin5 {
         return TRUE;
     }
 
-    function Bin5 ($room, $table_idx, $table_token) {
+    function Bin5 ($room, $table_idx, $table_token, $get, $post, $cookie) {
         $this->user = array();
         $this->table = array();
         
@@ -944,7 +957,7 @@ class Bin5 {
         
         for ($i = 0 ; $i < $table->player_n ; $i++) {
             $user[$table->player[$i]]->table_token = $table_token;
-            $this->user[$i] = Bin5_user::spawn($user[$table->player[$i]], $this, $table_idx, $i);
+            $this->user[$i] = Bin5_user::spawn($user[$table->player[$i]], $this, $table_idx, $i, $get, $post, $cookie);
         }
         $this->table[0] = Bin5_table::spawn(&$table);
         
@@ -952,7 +965,7 @@ class Bin5 {
         
         $this->table_idx = $table_idx;
         $this->table_token = $table_token;
-        Bin5::garbage_time_expire_set($table_idx, 0);
+        $this->garbage_timeout = 0;
         
         log_wr("Bin5 constructor end");
     }
@@ -990,8 +1003,7 @@ class Bin5 {
         /* Garbage collector degli utenti in timeout */
         $ismod = FALSE;
         $curtime = time();
-        // externalized if ($force || $this->garbage_timeout < $curtime) {
-        if ($force || Bin5::garbage_time_is_expired($this->table_idx, $curtime)) {
+        if ($force || $this->garbage_timeout < $curtime) {
             for ($i = 0 ; $i < BIN5_MAX_PLAYERS ; $i++) {
                 $user_cur = $this->user[$i];
                 if ($user_cur->sess == "" || 
@@ -1029,8 +1041,7 @@ class Bin5 {
             }
             log_rd2($user_cur->sess." GARBAGE UPDATED!");
             
-            // externalized $this->garbage_timeout = $curtime + GARBAGE_TIMEOUT;
-            Bin5::garbage_time_expire_set($this->table_idx, $curtime + GARBAGE_TIMEOUT);
+            $this->garbage_timeout = $curtime + GARBAGE_TIMEOUT;
             
             $ismod = TRUE;
         }
@@ -1376,50 +1387,7 @@ class Bin5 {
         return ($is_ab);
     }
 
-
-    static function garbage_time_is_expired($tab_id, $tm) 
-    {
-        $ret = TRUE;
-        $fp = FALSE;
-        do {
-            if (file_exists(BIN5_PROXY_PATH."/table".$tab_id) == FALSE)
-                mkdir(BIN5_PROXY_PATH."/table".$tab_id, 0775, TRUE);
-            if (($fp = @fopen(BIN5_PROXY_PATH."/table".$tab_id."/garbage_time.expired", 'rb')) == FALSE)
-                break;
-            if (($s = fread($fp, 4)) == FALSE)
-                break;
-            if (mb_strlen($s, "ASCII") != 4)
-                break;
-            $arr = unpack('Le', $s);
-            if ($arr['e'] > $tm)
-                $ret = FALSE;
-        } while (0);
-      
-        if ($fp != FALSE)
-            fclose($fp);
-      
-        log_rd2("END: return ".($ret ? "TRUE" : "FALSE"));
-      
-        return ($ret);
-    }
-
-    static function garbage_time_expire_set($tab_id, $tm) 
-    {
-        do {
-            if (file_exists(BIN5_PROXY_PATH."/table".$tab_id) == FALSE)
-                mkdir(BIN5_PROXY_PATH."/table".$tab_id, 0775, TRUE);
-            if (($fp = @fopen(BIN5_PROXY_PATH."/table".$tab_id."/garbage_time.expired", 'wb')) == FALSE)
-                break;
-            fwrite($fp, pack("L",$tm));
-            fclose($fp);
-          
-            return (TRUE);
-        } while (0);
-      
-        return (FALSE);
-    }
-
-    static function request_mgr(&$s_a_p, &$header_out, &$new_socket, $path, $addr, $get, $post, $cookie)
+    static function request_mgr(&$s_a_p, $enc, &$header_out, &$new_socket, $path, $addr, $get, $post, $cookie)
     {
         printf("NEW_SOCKET (root): %d\n", intval($new_socket));
         
@@ -1429,6 +1397,8 @@ class Bin5 {
         if (($table_token = gpcs_var('table_token', $get, $post, $cookie)) === FALSE) 
             unset($table_token);
 
+        force_no_cache($header_out);
+
         switch ($path) {
         case "":
         case "index.php":
@@ -1437,9 +1407,7 @@ class Bin5 {
             $content = ob_get_contents();
             ob_end_clean();
         
-            force_no_cache($header_out);
-
-            $s_a_p->pgflush_try_add($new_socket, 20, $header_out, $content);
+            $s_a_p->pgflush_try_add($enc, $new_socket, 20, $header_out, $content);
             return TRUE;
         
         break;
@@ -1450,9 +1418,7 @@ class Bin5 {
             $content = ob_get_contents();
             ob_end_clean();
             
-            force_no_cache($header_out);
-
-            $s_a_p->pgflush_try_add($new_socket, 20, $header_out, $content);
+            $s_a_p->pgflush_try_add($enc, $new_socket, 20, $header_out, $content);
             return TRUE;
             
             break;
@@ -1462,10 +1428,10 @@ class Bin5 {
                     || !isset($cookie['sess'])
                     || (($user = $bri->get_user($cookie['sess'], $idx)) == FALSE)) {
 
-                    $content = Bin5_user::stream_fini(TRUE);                    
-                    $s_a_p->pgflush_try_add($new_socket, 20, $header_out, $content);
+                    $content = Bin5_user::stream_fini($s_a_p->rndstr, TRUE);
+                    $s_a_p->pgflush_try_add($enc, $new_socket, 20, $header_out, $content);
 
-                    return TRUE;                    
+                    return TRUE;
                     break;
                 }
                 // close a previous opened index_read_ifra socket, if exists
@@ -1477,8 +1443,8 @@ class Bin5 {
                 }
                 
                 $content = "";
-                $user->stream_init($header_out, $content, $get, $post, $cookie);
-                $response = headers_render($header_out, -1).chunked_content($content);
+                $user->stream_init($s_a_p->rndstr, $enc, $header_out, $content, $get, $post, $cookie);
+                $response = headers_render($header_out, -1).chunked_content($user->rd_zls_get(), $content);
                 $response_l = mb_strlen($response, "ASCII");
                 
                 $wret = @fwrite($new_socket, $response, $response_l);
@@ -1672,6 +1638,7 @@ function show_table(&$bri, &$user, $sendstep, $is_transition, $is_again)
     /* NOTIFY FOR THE CARD MAKER */
     if ($is_transition) { //  && $user->subst ==  "asta" superfluo
         $ret .= show_table_info(&$bri, &$table, $table_pos);
+        $ret .= "setTimeout(preload_images, 500, g_preload_img_arr, g_imgct);";
     }
     if (!$is_again) 
         $ret .= table_wellcome($user);