X-Git-Url: https://mop.ddnsfree.com/gitweb/?a=blobdiff_plain;f=web%2Fspush%2Fbrisk-spush.php;h=ff09ded46d4429425107dd10dad3a1ae81dd1d10;hb=65c6a676cf9a655d33fa48441b1c7390492163fa;hp=a48aa1fe34740ebc6c222ef827ecbbc56448ed64;hpb=fce0ad98358c7884408699613ad33c92851d45b4;p=brisk.git diff --git a/web/spush/brisk-spush.php b/web/spush/brisk-spush.php index a48aa1f..ff09ded 100755 --- a/web/spush/brisk-spush.php +++ b/web/spush/brisk-spush.php @@ -54,7 +54,7 @@ $G_base = "../"; -require_once("./sac-a-push.phh"); +require_once($G_base."Obj/sac-a-push.phh"); require_once("./brisk-spush.phh"); require_once($G_base."Obj/user.phh"); require_once($G_base."Obj/brisk.phh"); @@ -65,341 +65,6 @@ require_once($G_base."index_wr.php"); require_once($G_base."index_rd_ifra.php"); require_once($G_base."briskin5/Obj/briskin5.phh"); -define('SITE_PREFIX', '/brisk/'); - -function headers_render($header, $len) -{ - - $s = ""; - $s .= "HTTP/1.1 200 OK\r\n"; - if (!isset($header['Date'])) - $s .= sprintf("Date: %s\r\n", date(DATE_RFC822)); - if (!isset($header['Connection'])) - $s .= "Connection: close\r\n"; - if (!isset($header['Content-Type'])) - $s .= "Content-Type: text/html\r\n"; - foreach($header as $key => $value) { - $s .= sprintf("%s: %s\r\n", $key, $value); - } - if ($len == -1) { - $s .= "Cache-Control: no-cache, must-revalidate\r\n"; - $s .= "Expires: Mon, 26 Jul 1997 05:00:00 GMT\r\n"; - $s .= "Content-Encoding: chunked\r\n"; - $s .= "Transfer-Encoding: chunked\r\n"; - } - else if ($len > 0) { - $s .= sprintf("Content-Length: %d\r\n", $len); - } - $s .= "\r\n"; - - return ($s); -} - -/* - * Caching system using ob php system to cache old style pages - * to a var and than send it with more calm - */ - -function shutta() -{ - log_rd2("SHUTTA [".connection_status()."] !"); -} - -register_shutdown_function('shutta'); - -/* - * MAIN - */ - -function chunked_content($content) -{ - $content_l = mb_strlen($content, "ASCII"); - - return (sprintf("%X\r\n%s\r\n", $content_l, $content)); -} - -function chunked_fini() -{ - return sprintf("0\r\n"); -} - -class Sac_a_push { - static $fixed_fd = 2; - - var $file_socket; - var $unix_socket; - var $socks; - var $s2u; - var $pages_flush; - - var $list; - var $in; - - var $debug; - var $blocking_mode; - - var $room; - var $bin5; - - var $curtime; - - var $rndstr; - var $main_loop; - - function Sac_a_push() - { - } - - // Sac_a_push::create("/tmp/brisk.sock", 0, 0 - - static function create(&$room, $sockname, $debug, $blocking_mode) - { - $thiz = new Sac_a_push(); - - $thiz->room = $room; - $thiz->file_socket = $sockname; - $thiz->unix_socket = "unix://$sockname"; - $thiz->debug = $debug; - $thiz->socks = array(); - $thiz->s2u = array(); - $thiz->pages_flush = array(); - - $thiz->blocking_mode = 0; // 0 for non-blocking - - $thiz->rndstr = ""; - for ($i = 0 ; $i < 4096 ; $i++) { - $thiz->rndstr .= chr(mt_rand(65, 90)); - } - - if (file_exists($thiz->file_socket)) { - unlink($thiz->file_socket); - } - - $old_umask = umask(0); - if (($thiz->list = stream_socket_server($thiz->unix_socket, $err, $errs)) === FALSE) { - return (FALSE); - } - umask($old_umask); - stream_set_blocking($thiz->list, $thiz->blocking_mode); # Set the stream to non-blocking - - if (($thiz->in = fopen("php://stdin", "r")) === FALSE) { - return(FALSE); - } - - $thiz->main_loop = FALSE; - - return ($thiz); - } - - function socks_set($sock, $user) - { - $id = intval($sock); - - $this->s2u[$id] = $user; - $this->socks[$id] = $sock; - } - - function socks_unset($sock) - { - $id = intval($sock); - - unset($this->s2u[$id]); - unset($this->socks[$id]); - } - - function pgflush_try_add(&$new_socket, $tout, $header_out, $content) - { - $pgflush = new PageFlush($new_socket, $this->curtime, $tout, $header_out, $content); - - if ($pgflush->try_flush($this->curtime) == FALSE) { - // Add $pgflush to the pgflush array - $this->pgflush_add($pgflush); - } - } - - function pgflush_add($pgflush) - { - array_push($this->pages_flush, $pgflush); - } - - function run() - { - if ($this->main_loop) { - return (FALSE); - } - - $this->main_loop = TRUE; - - while ($this->main_loop) { - $this->curtime = time(); - printf("IN LOOP: Current opened: %d pages_flush: %d - ", count($this->socks), count($this->pages_flush)); - - /* Prepare the read array */ - /* // when we manage it ... */ - /* if ($shutdown) */ - /* $read = array_merge(array("$in" => $in), $socks); */ - /* else */ - $read = array_merge(array(intval($this->list) => $this->list, intval($this->in) => $this->in), - $this->socks); - - if ($this->debug > 1) { - printf("PRE_SELECT\n"); - print_r($read); - } - $write = NULL; - $except = NULL; - $num_changed_sockets = stream_select($read, $write, $except, 0, 250000); - - if ($num_changed_sockets == 0) { - printf(" no data in 5 secs "); - } - else if ($num_changed_sockets > 0) { - printf("num sock %d num_of_socket: %d\n", $num_changed_sockets, count($read)); - if ($this->debug > 1) { - print_r($read); - } - /* At least at one of the sockets something interesting happened */ - foreach ($read as $i => $sock) { - /* is_resource check is required because there is the possibility that - during new request an old connection is closed */ - if (!is_resource($sock)) { - continue; - } - if ($sock === $this->list) { - printf("NUOVA CONNEX\n"); - $new_unix = stream_socket_accept($this->list); - $stream_info = ""; - $method = ""; - $get = array(); - $post = array(); - $cookie = array(); - if (($new_socket = ancillary_getstream($new_unix, $stream_info)) !== FALSE) { - printf("NEW_SOCKET: %d\n", intval($new_socket)); - stream_set_blocking($new_socket, $this->blocking_mode); // Set the stream to non-blocking - printf("RECEIVED HEADER:\n%s", $stream_info); - $path = spu_process_info($stream_info, $method, $header, $get, $post, $cookie); - printf("PATH: [%s]\n", $path); - printf("M: %s\nHEADER:\n", $method); - print_r($header); - printf("GET:\n"); - print_r($get); - printf("POST:\n"); - print_r($post); - printf("COOKIE:\n"); - print_r($cookie); - - $addr = stream_socket_get_name($new_socket, TRUE); - $header_out = array(); - - $this->room->request_mgr($this, $header_out, $new_socket, $path, $addr, $get, $post, $cookie); - printf("number of sockets after %d\n", count($this->socks)); - } - else { - printf("WARNING: ancillary_getstream failed\n"); - } - } - else { - if (($buf = fread($sock, 512)) === FALSE) { - printf("error read\n"); - exit(123); - } - else if (strlen($buf) === 0) { - if ($sock === $this->list) { - printf("Arrivati %d bytes da list\n", strlen($buf)); - } - else if ($sock === $this->in) { - printf("Arrivati %d bytes da stdin\n", strlen($buf)); - } - else { - // $user_a[$s2u[intval($sock)]]->disable(); - if ($this->s2u[intval($sock)]->rd_socket_get() != NULL) { - $this->s2u[intval($sock)]->rd_socket_set(NULL); - } - unset($this->socks[intval($sock)]); - unset($this->s2u[intval($sock)]); - fclose($sock); - printf("CLOSE ON READ\n"); - } - if ($this->debug > 1) { - printf("post unset\n"); - print_r($this->socks); - } - } - else { - if ($debug > 1) { - print_r($read); - } - if ($sock === $this->list) { - printf("Arrivati %d bytes da list\n", strlen($buf)); - } - else if ($sock === $this->in) { - printf("Arrivati %d bytes da stdin\n", strlen($buf)); - } - else { - $key = array_search("$sock", $this->socks); - printf("Arrivati %d bytes dalla socket n. %d\n", strlen($buf), $key); - } - } - } - } - } - - - /* manage unfinished pages */ - foreach ($this->pages_flush as $k => $pgflush) { - if ($pgflush->try_flush($this->curtime) == TRUE) { - unset($this->pages_flush[$k]); - } - } - - /* manage open streaming */ - foreach ($this->socks as $k => $sock) { - if (isset($this->s2u[intval($sock)])) { - $user = $this->s2u[intval($sock)]; - $response = $user->rd_cache_get(); - if ($response == "") { - $content = ""; - $user->stream_main($content, $get, $post, $cookie); - - if ($content == "" && $user->rd_kalive_is_expired($this->curtime)) { - $content = $user->stream_keepalive(); - } - if ($content != "") { - $response = chunked_content($content); - } - } - - if ($response != "") { - echo "SPIA: [".substr($response, 0, 60)."...]\n"; - $response_l = mb_strlen($response, "ASCII"); - $wret = @fwrite($sock, $response); - if ($wret < $response_l) { - printf("TROUBLE WITH FWRITE: %d\n", $wret); - $user->rd_cache_set(mb_substr($response, $wret, $response_l - $wret, "ASCII")); - } - else { - $user->rd_cache_set(""); - } - fflush($sock); - $user->rd_kalive_reset($this->curtime); - } - - // close socket after a while to prevent client memory consumption - if ($user->rd_endtime_is_expired($this->curtime)) { - if ($this->s2u[intval($sock)]->rd_socket_get() != NULL) { - $this->s2u[intval($sock)]->rd_socket_set(NULL); - } - unset($this->socks[intval($sock)]); - unset($this->s2u[intval($sock)]); - fclose($sock); - printf("CLOSE ON LOOP\n"); - } - } - } // foreach ($this->socks... - printf("\n"); - } // while (... - } // function run(... -} function main() {