<?php
-
/*
- * brisk - spush/sac-a-push.phh
+ * brisk - Obj/sac-a-push.phh
*
- * Copyright (C) 2012 Matteo Nastasi
- * mailto: nastasi@alternativeoutput.it
+ * Copyright (C) 2012-2014 Matteo Nastasi
+ * mailto: nastasi@alternativeoutput.it
* matteo.nastasi@milug.org
* web: http://www.alternativeoutput.it
*
*
*/
-define('SITE_PREFIX', '/brisk/');
+define('SITE_PREFIX', "/brisk/");
define('SITE_PREFIX_LEN', 7);
-function spu_process_info($stream_info, $method, &$header, &$get, &$post, &$cookie)
+define('DIRECT_ST_READ', 1);
+define('DIRECT_ST_WRITE', 2);
+
+declare(ticks = 1);
+
+/* this list is created with bin/get_globals.sh */
+$_globals_list = array(
+'G_admin_mail', 'G_alarm_passwd', 'G_all_points', 'G_ban_list', 'G_base',
+'G_black_list', 'G_brisk_version', 'G_btrace_pref_sub', 'G_cloud_smasher',
+'G_crypt_key', 'G_dbasetype', 'G_dbauth', 'G_dbpfx', 'G_doc_path',
+'G_proto', 'G_domain', 'G_donors_all', 'G_donors_cur', 'G_is_local', 'G_lang', 'G_lng',
+'G_mail_seed', 'G_notguar_code', 'G_PG_cons', 'G_PG_cons_n', 'G_PG_vow',
+'G_PG_vow_n', 'G_poll_entries', 'G_poll_name', 'G_poll_title',
+'G_provider_proxy', 'G_proxy_white_list', 'G_room_about', 'G_room_help',
+'G_room_passwdhowto', 'G_room_roadmap',
+'G_selfreg_mask', 'G_selfreg_tout', 'G_shutdown', 'G_sidebanner',
+'G_sidebanner_idx', 'G_splash_content', 'G_splash_contents',
+'G_splash_cont_idx', 'G_splash_h', 'G_splash_idx', 'G_splash_interval',
+'G_splash_timeout', 'G_splash_w', 'G_topbanner', 'G_tos_dthard',
+'G_tos_dtsoft', 'G_tos_fname', 'G_tos_idx', 'G_tos_vers', 'G_webbase');
+
+function global_dump()
+{
+ GLOBAL $G_alarm_passwd, $G_ban_list, $G_black_list, $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, $G_selfreg_tout, $G_selfreg_mask;
+
+ fprintf(STDERR, "G_alarm_passwd = [%s]\n", print_r($G_alarm_passwd, TRUE));
+ fprintf(STDERR, "G_ban_list = [%s]\n", print_r($G_ban_list, TRUE));
+ fprintf(STDERR, "G_black_list = [%s]\n", print_r($G_black_list, TRUE));
+ fprintf(STDERR, "G_btrace_pref_sub = [%s]\n", print_r($G_btrace_pref_sub, TRUE));
+ fprintf(STDERR, "G_dbauth = [%s]\n", print_r($G_dbauth, TRUE));
+ fprintf(STDERR, "G_dbpfx = [%s]\n", print_r($G_dbpfx, TRUE));
+ fprintf(STDERR, "G_donors_all = [%s]\n", print_r($G_donors_all, TRUE));
+ fprintf(STDERR, "G_donors_cur = [%s]\n", print_r($G_donors_cur, TRUE));
+ fprintf(STDERR, "G_is_local = [%s]\n", print_r($G_is_local, TRUE));
+ fprintf(STDERR, "G_lang = [%s]\n", print_r($G_lang, TRUE));
+ fprintf(STDERR, "G_poll_entries = [%s]\n", print_r($G_poll_entries, TRUE));
+ fprintf(STDERR, "G_poll_name = [%s]\n", print_r($G_poll_name, TRUE));
+ fprintf(STDERR, "G_poll_title = [%s]\n", print_r($G_poll_title, TRUE));
+ fprintf(STDERR, "G_proxy_white_list = [%s]\n", print_r($G_proxy_white_list, TRUE));
+ fprintf(STDERR, "G_room_roadmap = [%s]\n", print_r($G_room_roadmap, TRUE));
+ fprintf(STDERR, "G_shutdown = [%s]\n", print_r($G_shutdown, TRUE));
+ fprintf(STDERR, "G_splash_content = [%s]\n", print_r($G_splash_content, TRUE));
+ fprintf(STDERR, "G_splash_contents = [%s]\n", print_r($G_splash_contents, TRUE));
+ fprintf(STDERR, "G_splash_cont_idx = [%s]\n", print_r($G_splash_cont_idx, TRUE));
+ fprintf(STDERR, "G_splash_h = [%s]\n", print_r($G_splash_h, TRUE));
+ fprintf(STDERR, "G_splash_idx = [%s]\n", print_r($G_splash_idx, TRUE));
+ fprintf(STDERR, "G_splash_interval = [%s]\n", print_r($G_splash_interval, TRUE));
+ fprintf(STDERR, "G_splash_timeout = [%s]\n", print_r($G_splash_timeout, TRUE));
+ fprintf(STDERR, "G_splash_w = [%s]\n", print_r($G_splash_w, TRUE));
+ fprintf(STDERR, "G_topbanner = [%s]\n", print_r($G_topbanner, TRUE));
+ fprintf(STDERR, "G_with_donors = [%s]\n", print_r($G_with_donors, TRUE));
+ fprintf(STDERR, "G_with_poll = [%s]\n", print_r($G_with_poll, TRUE));
+ fprintf(STDERR, "G_sidebanner = [%s]\n", print_r($G_sidebanner, TRUE));
+ fprintf(STDERR, "G_sidebanner_idx = [%s]\n", print_r($G_sidebanner_idx, TRUE));
+ fprintf(STDERR, "G_with_splash = [%s]\n", print_r($G_with_splash, TRUE));
+ fprintf(STDERR, "G_with_topbanner = [%s]\n", print_r($G_with_topbanner, TRUE));
+ fprintf(STDERR, "G_selfreg_mask = [%x]\n", print_r($G_selfreg_mask, TRUE));
+
+ fprintf(STDERR, "G_selfreg_tout = [%s]\n", print_r($G_selfreg_tout, TRUE));
+
+}
+
+function pid_save()
+{
+ $pid = getmypid();
+ $fname = LEGAL_PATH."/brisk.pid";
+
+ if (file_exists($fname)) {
+ log_crit("WARN: brisk.pid already exists");
+ }
+ file_put_contents($fname, sprintf("%d\n", $pid));
+}
+
+function pid_remove()
+{
+ $fname = LEGAL_PATH."/brisk.pid";
+
+ if (file_exists($fname)) {
+ unlink($fname);
+ }
+}
+
+function post_manage(&$post, $line)
+{
+ $a = explode('&', $line);
+ for ($i = 0 ; $i < count($a) ; $i++) {
+ $b = explode('=', $a[$i]);
+ if (isset($b[0])) {
+ if (isset($b[1])) {
+ $post[$b[0]] = urldecode($b[1]);
+ }
+ else {
+ $post[$b[0]] = "";
+ }
+ }
+ }
+}
+
+function spu_process_info($stream_info, &$method, &$header, &$get, &$post, &$cookie, &$rest, &$cont)
{
$check_post = FALSE;
$header = array();
$get = array();
$post = array();
+ $rest = 0;
foreach(preg_split("/(\r?\n)/", $stream_info) as $line) {
// printf("LINE: [%s]\n", $line);
if ($check_post) {
$method = $req[0];
if (isset($header['Cookie'])) {
- $cookies = explode(";", $header['Cookie']);
+
+ // LINE: [Cookie:sess=50e053a9511ef; CO_splashdate4=1356420646; CO_list=all; table_idx=7; table_token=510d494986925; lang=it; CO_bin5_pref_ring_endauct=false; CO_splashdate5=1358372822; CO_splashdate1=1363203374; CO_splashdate2=1363374826; __utma=43654517.209888411.1356605271.1356605271.1356605271.1; __utmz=43654517.1356605271.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)]
+
+ $cookies = explode("; ", $header['Cookie']);
for ($i = 0 ; $i < count($cookies) ; $i++) {
- $nameval = explode("=", trim($cookies[$i]));
- if (count($nameval) != 2) {
- printf("WARNING: malformat cookie element [%s]\n", $cookies[$i]);
+ $name = mb_strstr($cookies[$i], "=", TRUE, 'UTF-8');
+ if ($name == FALSE) {
+ if (mb_strlen($cookies[$i]) > 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;
}
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[$name]);
return FALSE;
function headers_render($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;
}
$s .= "\r\n";
* MAIN
*/
-function chunked_content($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 $curtime;
{
}
- // Sac_a_push::create("/tmp/brisk.sock", 0, 0
+ function sig_handler($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);
+ /*
+ }
+ */
+ }
- if ($pgflush->try_flush($this->curtime) == FALSE) {
- // Add $pgflush to the pgflush array
- $this->pgflush_add($pgflush);
+ function garbage_manager($force)
+ {
+ $this->app->garbage_manager($force);
+
+ 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, 0, 250000);
-
+ $num_changed_sockets = @stream_select($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, $cont))
+ == FALSE) {
+ fprintf(STDERR, "TODO: fix wrong header management\n");
}
- if ($rret == FALSE) {
- // FIXME: manage 404 !!!
- printf("TODO: fix unknown page\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));
}
- printf("number of sockets after %d\n", count($this->socks));
+
+ // 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);
+ }
+ }
+ 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");
+ ;
+ }
+ 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 === $this->in) {
- printf("Arrivati %d bytes da stdin\n", strlen($buf));
+ else if ($sock === $this->list_cmd) {
+ // printf("Arrivati %d bytes da list_cmd\n", mb_strlen($buf, "ASCII"));
+ 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 (<script bla bla>)
+ $user->stream_keepalive($w_ping) ping srv->cli OR srv->cli + cli->srv if $w_ping == TRUE
+ */
+
/* manage open streaming */
foreach ($this->socks as $k => $sock) {
- if (isset($this->s2u[intval($sock)])) {
- $user = $this->s2u[intval($sock)];
+ $id = intval($sock);
+ if (isset($this->s2u[$id])) {
+ $user = $this->s2u[$id];
+
+ if ($user->rd_toflush) {
+ if (fflush($sock) == FALSE)
+ continue;
+ else
+ $user->rd_toflush = FALSE;
+ }
$response = $user->rd_cache_get();
+ $do_ping = FALSE;
+ if (($this->curtime - $user->lacc) > (EXPIRE_TIME_RD / 3)) {
+ $do_ping = TRUE;
+ }
+ else {
+ $user->ping_req = FALSE;
+ }
+
if ($response == "") {
$content = "";
$user->stream_main($content, $get, $post, $cookie);
-
- if ($content == "" && $user->rd_kalive_is_expired($this->curtime)) {
- $content = $user->stream_keepalive();
+ if ($dump_users) {
+ printf("[%s] [%d] [%d]\n", $user->name, $user->lacc, $this->curtime);
+ }
+ if ($do_ping && $user->ping_req == FALSE) {
+ $content .= $user->stream_keepalive(TRUE);
+ $user->ping_req = TRUE;
+ }
+ else if ($content == "" && $user->rd_kalive_is_expired($this->curtime)) {
+ $content = $user->stream_keepalive(FALSE);
}
if ($content != "") {
- $response = chunked_content($content);
+ $response = $user->chunked_content($content);
}
}
-
+
if ($response != "") {
- echo "SPIA: [".substr($response, 0, 60)."...]\n";
+ // echo "SPIA: [".substr($response, 0, 60)."...]\n";
+ // echo "SPIA: [".$response."]\n";
$response_l = mb_strlen($response, "ASCII");
- $wret = @fwrite($sock, $response);
+ $wret = @fwrite($sock, $response, $response_l);
if ($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);
+ if (fflush($sock) == FALSE) {
+ $user->rd_toflush = TRUE;
+ continue;
+ }
$user->rd_kalive_reset($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);
+ $postclose = $user->stream_postclose_get($sock, $this->curtime);
+ if ($user->rd_socket_get() != NULL) {
+ $user->rd_socket_set(NULL);
}
- unset($this->socks[intval($sock)]);
- unset($this->s2u[intval($sock)]);
- fclose($sock);
- printf("CLOSE ON LOOP\n");
+ unset($this->socks[$id]);
+ unset($this->s2u[$id]);
+ $clo = $user->stream_close();
+ $clo_l = mb_strlen($clo, "ASCII");
+ @fwrite($sock, $clo, $clo_l);
+ if ($postclose) {
+ $this->socks_set($sock, NULL, NULL, $postclose);
+ }
+ else {
+ fclose($sock);
+ }
+ // printf("CLOSE ON LOOP\n");
}
- }
+ } // if (isset($this->s2u[$id]...
} // foreach ($this->socks...
- printf("\n");
+ $dump_users = FALSE;
+ printf("#");
+ if (defined('CURL_DE_SAC_VERS')) {
+ $this->app->cds->process();
+ }
+ $lastime = ($this->curtime >> 2);
} // while (...
} // function run(...
-}
-?>
\ No newline at end of file
+ function pproxy_realip(&$header, $ip_str)
+ {
+ return ($this->provider_proxy->realip($header, $ip_str));
+ }
+
+ function reload($is_first, $prov_proxy)
+ {
+ fprintf(STDERR, "SAP RELOAD STUFF (%d)\n", count($prov_proxy));
+
+ $this->provider_proxy->update($prov_proxy);
+ }
+
+ function direct_command($cmdstr)
+ {
+ GLOBAL $G_alarm_passwd;
+
+ $cmd = cmd_deserialize($cmdstr);
+
+ if (!isset($cmd['cmd'])) {
+ return cmd_return(500, 'no cmd found');
+ }
+ // "cmd" => "userauth", "sess" => 'xxxxxxxxxxx', 'private' => 'it_must_be_correct',
+ // 'the_end' => 'true' );
+ // cmd=userauth&sess=52d796ac08c47&private=yourpasswd192.168.122.152d796ac08c47&the_end=true
+ if ($cmd['cmd'] == 'userauth') {
+ if (!isset($cmd['sess']) || !isset($cmd['private'])) {
+ return cmd_return(401, 'malformed cmd');
+ }
+ $idx = -1;
+ if (($user = $this->app->get_user($cmd['sess'], $idx)) == FALSE)
+ return cmd_return(402, 'user not found');
+
+ if (($user->flags & USER_FLAG_TY_ADMIN) == 0x00)
+ return cmd_return(403, 'permission denied');
+
+ if (md5($G_alarm_passwd.$user->ip.$user->sess) != $cmd['private'])
+ return cmd_return(404, 'authentication failed ['.$cmd['private'].']['.$G_alarm_passwd.$user->ip.$user->sess.']');
+
+ return cmd_return(200, 'success');
+ }
+
+ return cmd_return(501, 'no cmd found');
+ }
+
+ function direct_mgmt($socket)
+ {
+ printf("DIRECT: begin\n");
+ $st = DIRECT_ST_READ;
+ $cmd_all = "";
+ $endtime = $this->curtime + 3;
+
+ while(time() <= $endtime) {
+ printf("DIRECT: init loop %d\n", $st);
+ if ($st == DIRECT_ST_READ) {
+ $buf = fread($socket, 4096);
+ if ($buf == FALSE && feof($socket)) {
+ break;
+ }
+ else if ($buf != FALSE && strlen($buf) > 0) {
+ $cmd_all .= $buf;
+
+ if (substr(trim($cmd_all), -13) == "&the_end=true") {
+ $output_arr = $this->direct_command($cmd_all);
+ $output = cmd_serialize($output_arr);
+ $output_cur = 0;
+ $output_len = mb_strlen($output, "ASCII");
+ $st = DIRECT_ST_WRITE;
+ continue;
+ }
+ }
+ }
+ else if ($st == DIRECT_ST_WRITE) {
+ $ret = fwrite($socket, $output, $output_len);
+ if ($ret === FALSE) {
+ if (feof($socket)) {
+ break;
+ }
+ }
+ else if ($ret > 0 && $ret < $output_len) {
+ $output = substr($output, -($output_len - $ret));
+ $output_len -= $ret;
+ continue;
+ }
+ else if ($ret == $output_len) {
+ fclose($socket);
+ return TRUE;
+ }
+ }
+ // probably not needed
+ // usleep(10000);
+ }
+
+ fclose($socket);
+ return FALSE;
+ }
+} // class Sac_a_push
+?>
projects / brisk.git / blobdiff