X-Git-Url: https://mop.ddnsfree.com/gitweb/?a=blobdiff_plain;f=web%2FObj%2Fsac-a-push.phh;h=a52b5749bb1d8639c51dbee2af2a561cc6aa5b5a;hb=538a0d6de8e953d27fb8b0f0eb664fc33b297761;hp=e57879fb1085c0a28b52198655bfb6bbe754cc6b;hpb=b6f3d93f02fbf3adf376f9fbaad8cc739b8d3145;p=brisk.git diff --git a/web/Obj/sac-a-push.phh b/web/Obj/sac-a-push.phh index e57879f..a52b574 100644 --- a/web/Obj/sac-a-push.phh +++ b/web/Obj/sac-a-push.phh @@ -1,10 +1,9 @@ 0) { + $cookie[$cookies[$i]] = ""; + } + else { + printf("WARNING: malformat cookie element [%s]\n", $cookies[$i]); + } continue; } - $cookie[$nameval[0]] = urldecode($nameval[1]); + + $value = mb_substr($cookies[$i], mb_strlen($name)+1, 10140, 'UTF-8'); + $cookie[$name] = urldecode($value); } } // GET params management $get_vars = explode('?', $req[1], 2); - $path = $get_vars[0]; + $path = $get_vars[0]; if (count($get_vars) > 1) { $a = explode('&', $get_vars[1]); - printf("A COUNT: [%s] %d\n", $a[0], count($a)); + // printf("A COUNT: [%s] %d\n", $a[0], count($a)); for ($i = 0 ; $i < count($a) ; $i++) { $b = explode('=', $a[$i]); + if ($b[0] == "") + continue; $get[$b[0]] = urldecode($b[1]); } } // POST params management if ($req[0] == 'POST') { - if ($header['Content-Type'] != 'application/x-www-form-urlencoded' + $conttype_all = explode(";", $header['Content-Type']); + $header['Content-Type'] = $conttype_all[0]; + // $path_all[1-] other things like charset and so on + + // if (content-type is wrong || content-length isn't set) + // return false + + if ($header['Content-Type'] != 'application/x-www-form-urlencoded' || !isset($header['Content-Length'])) { return FALSE; } - $post_len = mb_strlen($line, "latin1"); - $a = explode('&', $line); - for ($i = 0 ; $i < count($a) ; $i++) { - $b = explode('=', $a[$i]); - $post[$b[0]] = urldecode($b[1]); + $post_len = mb_strlen($line, "ASCII"); + // printf("INFO: postlen: %d\n", $post_len); + $rest = (int)($header['Content-Length']) - $post_len; + + if ($rest == 0) { + post_manage($post, $line); + } + else { + $cont = $line; } - printf("INFO: postlen: %d\n", $post_len); } break; } @@ -84,20 +212,21 @@ function spu_process_info($stream_info, $method, &$header, &$get, &$post, &$cook continue; } $split = explode(":", $line, 2); - $header[$split[0]] = $split[1]; + $hea_id = trim(mb_convert_case($split[0], MB_CASE_TITLE, 'UTF-8')); + $header[$hea_id] = $split[1]; } return $path; } function gpcs_var($name, $get, $post, $cookie) { - if (isset($GLOBALS[$name])) + if (isset($GLOBALS[$name])) return FALSE; - else if (isset($cookie[$name])) + else if (isset($cookie[$name])) return ($cookie[$name]); - else if (isset($post[$name])) + else if (isset($post[$name])) return ($post[$name]); - else if (isset($get[$name])) + else if (isset($get[$name])) return ($get[$name]); return FALSE; @@ -105,26 +234,50 @@ function gpcs_var($name, $get, $post, $cookie) function headers_render($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); + $cookies = ""; + + if (isset($header['cookies'])) { + $cookies = $header['cookies']->render(); + unset($header['cookies']); } - 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"; - $s .= "Transfer-Encoding: chunked\r\n"; + if (isset($header['Location'])) { + $s = sprintf("HTTP/1.1 302 OK\r\n%sLocation: %s\r\n", $cookies, $header['Location']); } - else if ($len > 0) { - $s .= sprintf("Content-Length: %d\r\n", $len); + else if (isset($header['HTTP-Response'])) { + $s = sprintf("HTTP/1.1 %s\r\n", $header['HTTP-Response']); + foreach($header as $key => $value) { + if (strtolower($key) == "http-response") + continue; + $s .= sprintf("%s: %s\r\n", $key, $value); + } + if ($len >= 0) { + $s .= sprintf("Content-Length: %ld\r\n", $len); + } + } + else { + $s = "HTTP/1.1 200 OK\r\n"; + + if (!isset($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 >= 0) { + $s .= sprintf("Content-Length: %d\r\n", $len); + } + else { + $s .= "Cache-Control: no-cache, must-revalidate\r\n"; + $s .= "Expires: Mon, 26 Jul 1997 05:00:00 GMT\r\n"; + if (!isset($header['Content-Encoding'])) { + $s .= "Content-Encoding: chunked\r\n"; + } + $s .= "Transfer-Encoding: chunked\r\n"; + } + $s .= $cookies; } $s .= "\r\n"; @@ -147,35 +300,148 @@ register_shutdown_function('shutta'); * MAIN */ -function chunked_content($content) +function get_encoding($header) { - $content_l = mb_strlen($content, "ASCII"); + $enc = "plain"; + if (isset($header['Accept-Encoding'])) { + $acc = explode(',', $header['Accept-Encoding']); - return (sprintf("%X\r\n%s\r\n", $content_l, $content)); + if (array_search('gzip', $acc) !== FALSE) { + $enc = 'gzip'; + } + else if (array_search('deflate', $acc) !== FALSE) { + $enc = 'deflate'; + } + } + + return ($enc); } -function chunked_fini() -{ - return sprintf("0\r\n"); +class Cookie { + var $attr; + // Set-Cookie: reg_fb_gate=deleted; Expires=Thu, 01-Jan-1970 00:00:01 GMT; Path=/; Domain=.foo.com; HttpOnly + // string $name [, string $value [, int $expire = 0 [, string $path [, string $domain [, bool $secure = false [, bool $httponly = false ]]]]]] ) + function Cookie() + { + $this->attr = array(); + } + + static function create($name) + { + $thiz = new Cookie(); + + $thiz->attr[$name] = ""; + + $argc = func_num_args(); + for ($i = 1 ; $i < $argc ; $i++) { + $arg = func_get_arg($i); + switch ($i) { + case 1: + $thiz->attr[$name] = urlencode($arg); + break; + case 2: + $thiz->attr['Expires'] = gmdate('D, d M Y H:i:s \G\M\T', $arg); // RFC 1211 format + break; + case 3: + $thiz->attr['Path'] = $arg; + break; + case 4: + $thiz->attr['Domain'] = $arg; + break; + case 5: + if ($arg == TRUE) { + $thiz->attr['Secure'] = NULL; + } + break; + case 6: + if ($arg == TRUE) { + $thiz->attr['HttpOnly'] = NULL; + } + break; + default: + return FALSE; + } + } + + return $thiz; + } + + function render() + { + $r = "Set-Cookie: "; + $isfirst = TRUE; + + foreach ($this->attr as $k => $v) { + if ($v == NULL) { + $r .= sprintf("%s%s", ($isfirst ? "" : "; "), $k); + } + else { + $r .= sprintf("%s%s=%s", ($isfirst ? "" : "; "), $k, $v); + } + $isfirst = FALSE; + } + $r .= "\r\n"; + + return $r; + } } +class Cookies { + var $cookies; + + function Cookies() + { + $this->cookies = array(); + } + + function add($name) + { + if (($cookie = call_user_func_array("Cookie::create", func_get_args())) == FALSE) + return (FALSE); + + array_push($this->cookies, $cookie); + + return (TRUE); + } + + function render() + { + $r = ""; + foreach ($this->cookies as $cookie) { + $r .= $cookie->render(); + } + + return ($r); + } +} + + class Sac_a_push { - static $fixed_fd = 2; - - var $file_socket; - var $unix_socket; + // maybe fixed_fd is unuseful + static $fixed_fd = 3; + static $cnt_master = NULL; + static $cnt_slave = NULL; + + var $provider_proxy; // list of provider/browser that offer proxy service + + var $file_socket_pfx; + var $unix_socket_pfx; + var $direct_socket; // socket where read direct commands var $socks; - var $s2u; - var $pages_flush; + var $s2u; // user associated with input socket + var $s2p; // pending page associated with input socket + var $s2c; // ws sockets in closing phase + var $pending_pages; + var $is_daemon; - var $list; + var $list_web; + var $list_cmd; var $in; var $debug; var $blocking_mode; var $app; - var $bin5; var $curtime; @@ -186,248 +452,668 @@ class Sac_a_push { { } - // Sac_a_push::create("/tmp/brisk.sock", 0, 0 + function sig_handler($sig) + { + switch ($sig) { + case SIGINT: + exit(1); + break; + case SIGTERM: + if (static::$cnt_master != NULL) { + fwrite(static::$cnt_master, "\nshutdown\n"); + fflush(static::$cnt_master); + } + else { + exit(1); + } + break; + case SIGHUP: + if (static::$cnt_master != NULL) { + fwrite(static::$cnt_master, "\nreload\n"); + fflush(static::$cnt_master); + } + break; + } + } - static function create(&$app, $sockname, $debug, $blocking_mode) - { + static function create(&$app, $sockname_pfx, $debug, $blocking_mode, $provider_proxy, $argv) + { $thiz = new Sac_a_push(); - + $thiz->app = $app; - $thiz->file_socket = $sockname; - $thiz->unix_socket = "unix://$sockname"; + + $thiz->provider_proxy = ProviderProxy::create(); + + $thiz->file_socket_pfx = $sockname_pfx; + $thiz->unix_socket_pfx = "unix://$sockname_pfx"; + $thiz->direct_socket = "unix://${sockname_pfx}_admin.sock"; $thiz->debug = $debug; + $thiz->list_web = array(); $thiz->socks = array(); $thiz->s2u = array(); - $thiz->pages_flush = array(); + $thiz->s2p = array(); + $thiz->s2c = array(); + $thiz->pending_pages = array(); + $thiz->is_daemon = FALSE; + + if (array_search("-d", $argv) !== FALSE || array_search("--daemon", $argv) !== FALSE) { + $thiz->is_daemon = TRUE; + } + + // create a couple of sockets for control management + if (($sockpair = stream_socket_pair(STREAM_PF_UNIX, STREAM_SOCK_STREAM, + STREAM_IPPROTO_IP)) == FALSE) { + return FALSE; + } + static::$cnt_master = $sockpair[0]; + static::$cnt_slave = $sockpair[1]; + + pcntl_signal(SIGTERM, array("Sac_a_push", "sig_handler")); + pcntl_signal(SIGINT, array("Sac_a_push", "sig_handler")); + pcntl_signal(SIGHUP, array("Sac_a_push", "sig_handler")); $thiz->blocking_mode = 0; // 0 for non-blocking $thiz->rndstr = ""; for ($i = 0 ; $i < 4096 ; $i++) { - $thiz->rndstr .= chr(mt_rand(65, 90)); + if (($i % 128) == 0) + $thiz->rndstr .= " "; + else + $thiz->rndstr .= chr(mt_rand(65, 90)); + } + + for ($i = 0 ; $i < USOCK_POOL_N ; $i++) { + $file_socket = $thiz->file_socket_pfx . sprintf("%d.sock", $i); + if (file_exists($file_socket)) { + unlink($file_socket); + } } - - if (file_exists($thiz->file_socket)) { - unlink($thiz->file_socket); + $file_socket_admin = $thiz->file_socket_pfx . "_admin.sock"; + if (file_exists($file_socket_admin)) { + unlink($file_socket_admin); } - + $old_umask = umask(0); - if (($thiz->list = stream_socket_server($thiz->unix_socket, $err, $errs)) === FALSE) { + for ($i = 0 ; $i < USOCK_POOL_N ; $i++) { + $unix_socket = sprintf("%s%d.sock", $thiz->unix_socket_pfx, $i); + if (($list_sock = stream_socket_server($unix_socket, $err, $errs)) === FALSE) { + return (FALSE); + } + array_push($thiz->list_web, $list_sock); + } + if (($thiz->list_cmd = stream_socket_server($thiz->direct_socket, $err, $errs)) === FALSE) { return (FALSE); } umask($old_umask); - stream_set_blocking($thiz->list, $thiz->blocking_mode); # Set the stream to non-blocking + for ($i = 0 ; $i < USOCK_POOL_N ; $i++) { + stream_set_blocking($thiz->list_web[$i], $thiz->blocking_mode); # Set the stream to non-blocking + } + stream_set_blocking($thiz->list_cmd, $thiz->blocking_mode); # Set the stream to non-blocking if (($thiz->in = fopen("php://stdin", "r")) === FALSE) { return(FALSE); } $thiz->main_loop = FALSE; + $thiz->reload(TRUE, $provider_proxy); return ($thiz); } - function socks_set($sock, $user) + function socks_set($sock, $user, $pendpage, $postclose = NULL) { $id = intval($sock); - $this->s2u[$id] = $user; $this->socks[$id] = $sock; + if ($user != NULL) + $this->s2u[$id] = $user; + if ($pendpage != NULL) + $this->s2p[$id] = $pendpage; + if ($postclose != NULL) + $this->s2c[$id] = $postclose; } function socks_unset($sock) { $id = intval($sock); - unset($this->s2u[$id]); + if (isset($this->s2u[$id])) + unset($this->s2u[$id]); + if (isset($this->s2p[$id])) + unset($this->s2p[$id]); + if (isset($this->s2c[$id])) + unset($this->s2c[$id]); unset($this->socks[$id]); } - function pgflush_try_add(&$new_socket, $tout, $header_out, $content) + function pendpage_try_addcont(&$new_socket, $tout, $method, $header, $get, $post, $cookie, $path, $addr, $rest, $cont) + { + $pendpage = PendingPage::pendingpage_continue( $new_socket, $this->curtime, $tout, $method, + $header, $get, $post, $cookie, + $path, $addr, $rest, $cont); + + $pendpage->try_flush($this->curtime); + // Add $pendpage to the pendpage array (in any case) + // fprintf(STDERR, "IMPORTANT: Pendadd: %d\n", $pendpage->status); + $this->pendpage_add($pendpage); + } + + function pendpage_try_addflush(&$new_socket, $tout, $enc, $header_out, $content) + { + $pendpage = PendingPage::pendingpage_flushing($new_socket, $this->curtime, $tout, $enc, $header_out, $content); + + if ($pendpage->try_flush($this->curtime) == FALSE) { + // Add $pendpage to the pendpage array + $this->pendpage_add($pendpage); + } + } + + function pendpage_add($pendpage) + { + array_push($this->pending_pages, $pendpage); + $this->socks_set($pendpage->socket_get(), NULL, $pendpage); + } + + function pendpage_rem($pendpage) + { + $sock = $pendpage->socket_get(); + if (($key = array_search($pendpage, $this->pending_pages)) !== FALSE) { + unset($this->pending_pages[$key]); + } + else { + fprintf(STDERR, "WARNING: pendpage not found\n"); + } + $this->socks_unset($sock); + fprintf(STDERR, "PP_REM: %d\n", intval($sock)); + } + + + function pendpage_try_addwait(&$new_socket, $tout, $method, $header, $get, $post, $cookie, $path, $addr, $rest, $cont) { - $pgflush = new PageFlush($new_socket, $this->curtime, $tout, $header_out, $content); + $pendpage = PendingPage::pendingpage_waiting($new_socket, $this->curtime, $tout, $method, $header, $get, $post, $cookie, $path, $addr, $rest, $cont); + /* + if ($pendpage->try_flush($this->curtime) == FALSE) { + // Add $pendpage to the pendpage array + */ + $this->pendpage_add($pendpage); + /* + } + */ + } + + function garbage_manager($force) + { + $this->app->garbage_manager($force); - if ($pgflush->try_flush($this->curtime) == FALSE) { - // Add $pgflush to the pgflush array - $this->pgflush_add($pgflush); + foreach ($this->socks as $k => $sock) { + $id = intval($sock); + if (isset($this->s2c[$id])) { + $postclose = $this->s2c[$id]; + if ($postclose->read('', $this->curtime) == 0) { + fclose($sock); + $this->socks_unset($sock); + } + } + else if (isset($this->s2u[$id])) { + $user = $this->s2u[$id]; + if ($user->the_end) { + if (($user->rd_toflush == FALSE && $user->rd_step == $user->step) + || $user->rd_endtime_is_expired($this->curtime)) { + if ($user->rd_socket_get() != NULL) { + $user->rd_socket_set(NULL); + } + unset($this->socks[$id]); + unset($this->s2u[$id]); + fclose($sock); + // printf("CLOSE ON GARBAGE MANAGER\n"); + } + } + } } + $this->app->users_cleanup(); } - function pgflush_add($pgflush) + function check_globals() { - array_push($this->pages_flush, $pgflush); + GLOBAL $_globals_list; + foreach ($_globals_list as $g) { + if (!array_search($g, $GLOBALS) || !isset($GLOBALS[$g])) { + error_log(sprintf("Global [%s] not declared", $g)); + return FALSE; + } + } + return TRUE; } function run() { + GLOBAL $DOCUMENT_ROOT, $HTTP_HOST; + + GLOBAL $G_alarm_passwd, $G_ban_list, $G_black_list, $G_cloud_smasher, $G_provider_proxy; + GLOBAL $G_btrace_pref_sub, $G_dbauth; + GLOBAL $G_dbpfx, $G_donors_all, $G_donors_cur, $G_is_local, $G_lang; + GLOBAL $G_poll_entries, $G_poll_name, $G_poll_title, $G_proxy_white_list; + GLOBAL $G_room_roadmap, $G_shutdown; + GLOBAL $G_splash_content, $G_splash_contents, $G_splash_cont_idx; + GLOBAL $G_splash_h, $G_splash_idx, $G_splash_interval, $G_splash_timeout; + GLOBAL $G_splash_w, $G_topbanner, $G_with_donors, $G_with_poll; + GLOBAL $G_with_splash, $G_sidebanner, $G_sidebanner_idx; + GLOBAL $G_with_topbanner; + GLOBAL $G_tos_vers, $G_tos_fname, $G_tos_dtsoft, $G_tos_dthard, $G_tos_idx, $G_doc_path; + + if (!$this->check_globals()) { + fprintf(STDERR, "Take a look to the phplog file, GLOBALS missing!\n"); + sleep(10); + } + if ($this->main_loop) { return (FALSE); } - + $this->main_loop = TRUE; - + + $list_web_arr = array(); + for ($i = 0 ; $i < USOCK_POOL_N ; $i++) { + $list_web_arr[intval($this->list_web[$i])] = $this->list_web[$i]; + } + + $lastime = 0; + $dump_users = TRUE; + $sock_shard_cur = -1; while ($this->main_loop) { + $sock_shard_cur = ($sock_shard_cur + 1) % SOCK_SHARD_N; + $this->app->sess_cur_set(FALSE); $this->curtime = time(); - printf("IN LOOP: Current opened: %d pages_flush: %d - ", count($this->socks), count($this->pages_flush)); - + if ($lastime != ($this->curtime >> 2)) { + fprintf(STDERR, "\nIN LOOP: Current opened: %d pending_pages: %d\n", count($this->socks), count($this->pending_pages)); + } + /* Prepare the read array */ /* // when we manage it ... */ /* if ($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); - + $pre_read = array_merge($list_web_arr, array( + intval($this->list_cmd) => $this->list_cmd, + intval(static::$cnt_slave) => static::$cnt_slave), + $this->socks); + if ($this->is_daemon == FALSE) { + $read = array_merge($pre_read, array(intval($this->in) => $this->in)); + } + else { + $read = $pre_read; + } + if ($this->debug > 1) { printf("PRE_SELECT\n"); print_r($read); } $write = NULL; $except = NULL; - $num_changed_sockets = stream_select($read, $write, $except, 5, 0); - + $num_changed_sockets = @stream_select($read, $write, $except, 0, 500000); + if ($num_changed_sockets == 0) { - printf(" no data in 5 secs "); - } + // printf(" no data in 5 secs, splash [%d]\n", $G_with_splash); + ; + } else if ($num_changed_sockets > 0) { - printf("num sock %d num_of_socket: %d\n", $num_changed_sockets, count($read)); + if ($lastime != ($this->curtime >> 2)) { + 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) { + $id = intval($sock); + $manage_page = FALSE; /* is_resource check is required because there is the possibility that during new request an old connection is closed */ if (!is_resource($sock)) { continue; } - if ($sock === $this->list) { - printf("NUOVA CONNEX\n"); - $new_unix = stream_socket_accept($this->list); + $list_web_idx = array_search($sock, $this->list_web, TRUE); + if ($list_web_idx !== FALSE) { + $list_web_usock = $this->list_web[$list_web_idx]; + // printf("NUOVA CONNEX\n"); + if (($new_unix = stream_socket_accept($list_web_usock)) == FALSE) { + printf("SOCKET_ACCEPT FAILED\n"); + continue; + } $stream_info = ""; $method = ""; $get = array(); $post = array(); $cookie = array(); + $rest = 0; + $cont = ""; if (($new_socket = ancillary_getstream($new_unix, $stream_info)) !== FALSE) { - printf("NEW_SOCKET: %d\n", intval($new_socket)); + // 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(); - - $subs = SITE_PREFIX."briskin5/"; - $subs_l = strlen($subs); - $rret = FALSE; - if (!strncmp($path, SITE_PREFIX, SITE_PREFIX_LEN)) { - $rret = $this->app->request_mgr($this, $header_out, $new_socket, substr($path, SITE_PREFIX_LEN), $addr, $get, $post, $cookie); + // error_log(sprintf("RECEIVED HEADER:\n%s", $stream_info)); + if (($path = spu_process_info($stream_info, $method, $header, + $get, $post, $cookie, $rest, $cont)) + == FALSE) { + fprintf(STDERR, "TODO: fix wrong header management\n"); + } + + // We try to get real IP from header (passed by proxy) and then fallback to direct connection IP + // error_log(sprintf("addr: [%s]", $addr)); + // error_log(sprintf("X-Real-Ip: [%s]", array_key_exists('X-Real-Ip', $header) ? $header['X-Real-Ip'] : "Not exists")); + if (array_key_exists('X-Real-Ip', $header)) { + $addr = $header['X-Real-Ip']; + } + else { + $addr = addrtoipv4(stream_socket_get_name($new_socket, TRUE)); } - if ($rret == FALSE) { - // FIXME: manage 404 !!! - printf("TODO: fix unknown page\n"); + + // FOR TEST $header['X-Forwarded-For'] = '154.155.22.33'; + $addr = $this->pproxy_realip($header, $addr); + + // printf("PATH: [%s] [%s]\n", $path, print_r($header, TRUE)); + if ($method == "POST" && $rest > 0) { + if (isset($header['Expect']) && $header['Expect'] == '100-continue') { + // fprintf(STDERR, "\nPOSTA DE CHE\n\n"); + $this->pendpage_try_addcont($new_socket, 20, + $method, $header, $get, $post, $cookie, + $path, $addr, $rest, $cont); + } + else { + $this->pendpage_try_addwait($new_socket, 20, + $method, $header, $get, $post, $cookie, + $path, $addr, $rest, $cont); + } } - printf("number of sockets after %d\n", count($this->socks)); + else { + $manage_page = TRUE; + } + + // printf("number of sockets after %d\n", count($this->socks)); } else { printf("WARNING: ancillary_getstream failed\n"); } } - else { - if (($buf = fread($sock, 512)) === FALSE) { - printf("error read\n"); + else if ($sock === $this->list_cmd) { + // printf("NUOVA DIRECT CONNEX\n"); + if (($new_unix = stream_socket_accept($this->list_cmd)) == FALSE) { + printf("SOCKET_ACCEPT FAILED\n"); + continue; } - else if (strlen($buf) === 0) { - if ($sock === $this->list) { - printf("Arrivati %d bytes da list\n", strlen($buf)); + stream_set_blocking($new_unix, $this->blocking_mode); + $this->direct_mgmt($new_unix); + } // not socket_list nor socket_list_cmd + else if ($id % SOCK_SHARD_N == $sock_shard_cur) { // already opened socket + $buf = fread($sock, 4096); + // if socket is closed + if ($buf == FALSE || mb_strlen($buf, "ASCII") == 0 || feof($sock)) { + $postclose = NULL; + // close socket case + if ($buf == FALSE) { + // printf("INFO: read return false\n"); + ; } - else if ($sock === $this->in) { - printf("Arrivati %d bytes da stdin\n", strlen($buf)); + if (array_search($sock, $this->list_web, TRUE) !== FALSE) { + // printf("Arrivati %d bytes da list\n", mb_strlen($buf, "ASCII")); + return(21); + } + else if ($sock === $this->list_cmd) { + // printf("Arrivati %d bytes da list_cmd\n", mb_strlen($buf, "ASCII")); + return(23); + } + else if ($sock === $this->in || $sock === static::$cnt_slave) { + // printf("Arrivati %d bytes da stdin\n", mb_strlen($buf, "ASCII")); + return(22); } 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($this->socks[$id]); + if (isset($this->s2u[$id])) { + // $user_a[$s2u[$id]]->disable(); + if ($this->s2u[$id]->rd_socket_get() != NULL) { + // try to send close frame (for websocket) + $clo = $this->s2u[$id]->stream_close(); + $postclose = $user->stream_postclose_get($sock, $this->curtime); + $clo_l = mb_strlen($clo, "ASCII"); + @fwrite($sock, $clo, $clo_l); + $this->s2u[$id]->rd_socket_set(NULL); + } + unset($this->s2u[$id]); } - unset($this->socks[intval($sock)]); - unset($this->s2u[intval($sock)]); + } + if ($postclose != NULL) { + // print("POSTCLOSE found!"); + $this->socks_set($sock, NULL, NULL, $postclose); + } + else { fclose($sock); - printf("CLOSE ON READ\n"); } + // printf("CLOSE ON READ\n"); + if ($this->debug > 1) { printf("post unset\n"); print_r($this->socks); } - } - else { + } // if ($buf == FALSE || mb_strlen($buf, "ASCII") == 0) { + else { // data on the socket if ($this->debug > 1) { print_r($read); } - if ($sock === $this->list) { - printf("Arrivati %d bytes da list\n", strlen($buf)); + if (array_search($sock, $this->list_web, TRUE) !== FALSE) { + // printf("Arrivati %d bytes da list\n", mb_strlen($buf, "ASCII")); + ; } - else if ($sock === $this->in) { - printf("Arrivati %d bytes da stdin\n", strlen($buf)); + else if ($sock === $this->list_cmd) { + // printf("Arrivati %d bytes da list_cmd\n", mb_strlen($buf, "ASCII")); + ; } - else { + else if ($sock === $this->in || $sock === static::$cnt_slave) { + // printf("Arrivati %d bytes da stdin\n", mb_strlen($buf, "ASCII")); + $line = trim($buf); + if ($line == "reload") { + require("$DOCUMENT_ROOT/Etc/".BRISK_CONF); + $this->reload(FALSE, $G_provider_proxy); + $this->app->reload(FALSE, $G_ban_list, $G_black_list, + $G_cloud_smasher); + if (!$this->check_globals()) { + fprintf(STDERR, "Take a look to the phplog file, GLOBALS missing!\n"); + sleep(10); + } + global_dump(); + } + else if ($line == "dump") { + $dump_users = TRUE; + } + else if ($line == "shutdown" || $line == "sd") { + if ($this->app->dump_data()) { + return(0); + } + else { + return(1); + } + } + } + else { // data arrived from not special socket $key = array_search("$sock", $this->socks); - printf("Arrivati %d bytes dalla socket n. %d\n", strlen($buf), $key); + // fprintf(STDERR, "Arrivati %d bytes dalla socket n. %d\n", mb_strlen($buf, "ASCII"), $key); + + if (isset($this->s2u[$id])) { + // + // TODO: + // fix $addr + // fix $this->pendpage_try_addflush below (probably not required) + // + $addr = "127.0.0.1"; + $user = $this->s2u[$id]; + + // fprintf(STDERR, 'POST USER'); + if ($user && $user->rd_transp && strpos($user->rd_transp->type, "websocket") !== FALSE) { + $clie_cmd = $user->rd_transp->unchunk($buf, $sock); + $clie_cmd = json_decode($clie_cmd, TRUE); + // fprintf(STDERR, "HERE WE ARE INCOMING DATA [%s]\n", print_r($clie_cmd, TRUE)); + + $wr_addr = substr(parse_url($clie_cmd["target"])["path"], strlen(SITE_PREFIX)); + if ($wr_addr == "index_wr.php") { + ob_start(); + // complete: index_wr_main($this->app, $addr, $get, $post, $cookie); + index_wr_main($this->app, $addr, $clie_cmd, NULL, NULL); + $content = ob_get_contents(); + ob_end_clean(); + } + else if ($wr_addr == "briskin5/index_wr.php") { + $table_idx = $clie_cmd['table_idx']; + $table_token = $clie_cmd['table_token']; + + if (($bri = $this->app->match_get($table_idx, $table_token)) != FALSE) { + ob_start(); + bin5_index_wr_main($bri, $addr, $clie_cmd, NULL, NULL); + $content = ob_get_contents(); + ob_end_clean(); + } + } + else { + fprintf(STDERR, "Unknown page [%s]\n", $wr_addr); + } + /* + briskin5/index_wr.php + + if (isset($table_idx) && isset($table_token)) { + if (($bri = $s_a_p->app->match_get($table_idx, $table_token)) != FALSE) { + ob_start(); + bin5_index_wr_main($bri, $addr, $get, $post, $cookie); + $content = ob_get_contents(); + ob_end_clean(); + } + else { + $content = "Bin5 Load data error"; + } + } + else { + $content = "Bin5 Load data error"; + } + $s_a_p->pendpage_try_addflush($new_socket, 20, $enc, $header_out, $content); + */ + } + } + else { + fprintf(STDERR, "User associated with ID: %s not found\n", $id); + } + + if (isset($this->s2p[$id])) { + $this->s2p[$id]->rest -= mb_strlen($buf, "ASCII"); + $this->s2p[$id]->cont .= $buf; + if ($this->s2p[$id]->rest <= 0) { + $header = $new_socket = $path = $addr = $get = $cookie = 0; + $post = array(); + + $this->s2p[$id]->context_get($header, $new_socket, $path, $addr, $get, $post, $cookie); + $this->pendpage_rem($this->s2p[$id]); + fprintf(STDERR, "SOCKET RUN: %s\n", $new_socket); + + $manage_page = TRUE; + } + } + + // postclose case + if (isset($this->s2c[$id])) { + $postclose = $this->s2c[$id]; + // printf("POSTCLOSE: found pc in s2c list\n"); + if ($postclose->read($buf, $this->curtime) == 0) { + printf("POSTCLOSE: received end opcode, close\n"); + fclose($sock); + $this->socks_unset($sock); + } + } } } } + + if ($manage_page == TRUE) { + /* + 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); + */ + + $header_out = array(); + // TODO: MOVE DOWN request_mgr to factorize new_sockets and POST closed + $rret = FALSE; + if (!strncmp($path, SITE_PREFIX, SITE_PREFIX_LEN)) { + $rret = $this->app->request_mgr($this, $header, $header_out, $new_socket, substr($path, SITE_PREFIX_LEN), $addr, $get, $post, $cookie); + } + if ($rret == FALSE) { + // FIXME: manage 404 !!! + printf("TODO: fix unknown page: %s\n", $path); + fclose($new_socket); + } + } } } - - - $this->app->garbage_manager(FALSE); + $this->garbage_manager(FALSE); /* manage unfinished pages */ - foreach ($this->pages_flush as $k => $pgflush) { - if ($pgflush->try_flush($this->curtime) == TRUE) { - unset($this->pages_flush[$k]); + foreach ($this->pending_pages as $k => $pendpage) { + // TODO: try_flush if exists in the class + if ($pendpage->try_flush($this->curtime) == TRUE) { + unset($this->pending_pages[$k]); } } - + + /* + $response: raw stream data not sent + $content: html consistent data (