define('SITE_PREFIX', '/brisk/');
define('SITE_PREFIX_LEN', 7);
+define('DIRECT_ST_READ', 1);
+define('DIRECT_ST_WRITE', 2);
+
declare(ticks = 1);
function global_dump()
}
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";
var $file_socket;
var $unix_socket;
+ var $direct_socket; // socket where read direct commands
var $socks;
var $s2u; // user associated with input socket
var $s2p; // pending page associated with input socket
var $pending_pages;
+ var $is_daemon;
- var $list;
+ var $list_web;
+ var $list_cmd;
var $in;
var $debug;
}
}
- static function create(&$app, $sockname, $debug, $blocking_mode)
+ static function create(&$app, $sockname, $debug, $blocking_mode, $argv)
{
$thiz = new Sac_a_push();
$thiz->app = $app;
$thiz->file_socket = $sockname;
$thiz->unix_socket = "unix://$sockname";
+ $thiz->direct_socket = "unix://${sockname}2";
$thiz->debug = $debug;
$thiz->socks = array();
$thiz->s2u = array();
$thiz->s2p = 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,
if (file_exists($thiz->file_socket)) {
unlink($thiz->file_socket);
}
+ if (file_exists($thiz->file_socket."2")) {
+ unlink($thiz->file_socket."2");
+ }
$old_umask = umask(0);
- if (($thiz->list = stream_socket_server($thiz->unix_socket, $err, $errs)) === FALSE) {
+ if (($thiz->list_web = stream_socket_server($thiz->unix_socket, $err, $errs)) === FALSE) {
+ return (FALSE);
+ }
+ if (($thiz->list_cmd = stream_socket_server($thiz->direct_socket, $err, $errs)) === FALSE) {
return (FALSE);
}
umask($old_umask);
- stream_set_blocking($thiz->list, $thiz->blocking_mode); # Set the stream to non-blocking
+ stream_set_blocking($thiz->list_web, $thiz->blocking_mode); # Set the stream to non-blocking
+ stream_set_blocking($thiz->list_cmd, $thiz->blocking_mode); # Set the stream to non-blocking
if (($thiz->in = fopen("php://stdin", "r")) === FALSE) {
return(FALSE);
GLOBAL $G_splash_w, $G_topbanner, $G_with_donors, $G_with_poll;
GLOBAL $G_with_sidebanner, $G_with_sidebanner2, $G_with_splash;
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->main_loop) {
return (FALSE);
$this->main_loop = TRUE;
while ($this->main_loop) {
+ $this->app->sess_cur_set(FALSE);
$this->curtime = time();
fprintf(STDERR, "IN LOOP: Current opened: %d pending_pages: %d\n", count($this->socks), count($this->pending_pages));
/* if ($shutdown) */
/* $read = array_merge(array("$in" => $in), $socks); */
/* else */
- $read = array_merge(array(intval($this->list) => $this->list, intval($this->in) => $this->in,
- intval(static::$cnt_slave) => static::$cnt_slave),
- $this->socks);
+ $pre_read = array_merge(array(intval($this->list_web) => $this->list_web,
+ intval($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");
if (!is_resource($sock)) {
continue;
}
- if ($sock === $this->list) {
+ if ($sock === $this->list_web) {
printf("NUOVA CONNEX\n");
- if (($new_unix = stream_socket_accept($this->list)) == FALSE) {
+ if (($new_unix = stream_socket_accept($this->list_web)) == FALSE) {
printf("SOCKET_ACCEPT FAILED\n");
continue;
}
printf("WARNING: ancillary_getstream failed\n");
}
}
- else {
+ else if ($sock === $this->list_cmd) {
+ printf("NUOVA DIRECT CONNEX\n");
+ if (($new_unix = stream_socket_accept($this->list_cmd)) == FALSE) {
+ printf("SOCKET_ACCEPT FAILED\n");
+ continue;
+ }
+ stream_set_blocking($new_unix, $this->blocking_mode);
+ $this->direct_mgmt($new_unix);
+ } // not socket_list nor socket_list_cmd
+ else { // already opened socket
$buf = fread($sock, 4096);
// if socket is closed
- if ($buf == FALSE || mb_strlen($buf, "ASCII") == 0) {
+ if ($buf == FALSE || feof($sock)) {
// close socket case
if ($buf == FALSE) {
- printf("ERROR READING\n");
+ printf("INFO: read return false\n");
}
- if ($sock === $this->list) {
+ if ($sock === $this->list_web) {
printf("Arrivati %d bytes da list\n", mb_strlen($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($buf, "ASCII"));
return(22);
if (isset($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();
+ $clo_l = mb_strlen($clo, "ASCII");
+ @fwrite($sock, $clo, $clo_l);
$this->s2u[$id]->rd_socket_set(NULL);
}
unset($this->s2u[$id]);
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 === $this->list) {
+ if ($sock === $this->list_web) {
printf("Arrivati %d bytes da list\n", mb_strlen($buf, "ASCII"));
}
+ else if ($sock === $this->list_cmd) {
+ printf("Arrivati %d bytes da list_cmd\n", mb_strlen($buf, "ASCII"));
+ }
else if ($sock === $this->in || $sock === static::$cnt_slave) {
printf("Arrivati %d bytes da stdin\n", mb_strlen($buf, "ASCII"));
$line = trim($buf);
global_dump();
}
- else if ($line == "shutdown") {
+ else if ($line == "shutdown" || $line == "sd") {
if ($this->app->dump_data()) {
return(0);
}
}
}
}
- else {
+ else { // data arrived from not special socket
$key = array_search("$sock", $this->socks);
fprintf(STDERR, "Arrivati %d bytes dalla socket n. %d\n", mb_strlen($buf, "ASCII"), $key);
if (isset($this->s2p[$id])) {
if (!strncmp($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);
}
- fprintf(STDERR, "\n\n DI QUI PASSA [%s]\n\n", $rret);
if ($rret == FALSE) {
// FIXME: manage 404 !!!
printf("TODO: fix unknown page\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 - $wret, "ASCII"));
}
unset($this->socks[$id]);
unset($this->s2u[$id]);
+ $clo = $user->stream_close();
+ $clo_l = mb_strlen($clo, "ASCII");
+ @fwrite($sock, $clo, $clo_l);
fclose($sock);
printf("CLOSE ON LOOP\n");
}
- }
+ } // if (isset($this->s2u[$id]...
} // foreach ($this->socks...
printf("\n");
} // while (...
} // function run(...
-}
+ function direct_command($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;
+ }
+ }
+ usleep(10000);
+ }
+
+ fclose($socket);
+ return FALSE;
+ }
+} // class Sac_a_push
?>
projects / brisk.git / blobdiff