function send_data($_remote_ip, $_remote_port, $_message) { if (preg_match('/^(([1-9]?[0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5]).){3}([1-9]?[0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$/', $_remote_ip)) { // echo 'IP ist gültig.'; } else { $_remote_ip = gethostbyname($_remote_ip); } if (!($sock = socket_create(AF_INET, SOCK_STREAM, 0))) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); die("Couldn't create socket: [{$errorcode}] {$errormsg} \n"); $log_update = mysql_query("INSERT INTO `log`(`message`) VALUES ('" . $errormsg . "')"); } echo "Socket created \n"; //Connect socket to remote server if (!socket_connect($sock, $_remote_ip, $_remote_port)) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); die("Could not connect: [{$errorcode}] {$errormsg} \n"); $log_update = mysql_query("INSERT INTO `log`(`message`) VALUES ('" . $errormsg . "')"); } echo "Connection established \n"; //Send the message to the server if (!socket_send($sock, $_message, strlen($_message), 0)) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); die("Could not send data: [{$errorcode}] {$errormsg} \n"); $log_update = mysql_query("INSERT INTO `log`(`message`) VALUES ('" . $errormsg . "')"); } echo "Message send successfully \n"; //$log_update = mysql_query("INSERT INTO `log`(`message`) VALUES ('".$_remote_ip."')"); }
function sendaprs($call, $lat, $lon, $desc, $ts) { global $aprs_server; global $msg; $s = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP); socket_connect($s, $aprs_server, 14580); $N = 'N'; if ($lat < 0) { $lat = -$lat; $N = 'S'; } $E = 'E'; if ($lon < 0) { $lon = -$lon; $E = 'W'; } $msg = $call . ">WEB2NT:!"; $msg = $msg . sprintf("%02d%05.2f%s%s", floor($lat), ($lat - floor($lat)) * 60, $N, substr($ts, 0, 1)); $msg = $msg . sprintf("%03d%05.2f%s%s", floor($lon), ($lon - floor($lon)) * 60, $E, substr($ts, 1, 1)); $msg = $msg . sprintf("%s%s", $desc, "\r\n"); // echo $msg; // echo "<p>"; socket_send($s, $msg, strlen($msg), 0); $msg = date("Y-m-d H:i:s ") . $msg; }
function coop_send($message) { if (!($sock = socket_create(AF_INET, SOCK_STREAM, 0))) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); die("Couldn't create socket: [{$errorcode}] {$errormsg} \n"); } //Connect socket to remote server if (!socket_connect($sock, COOPSERVER, COOPPORT)) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); die("Could not connect: [{$errorcode}] {$errormsg} \n"); } //Send the message to the server if (!socket_send($sock, $message, strlen($message), 0)) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); die("Could not send data: [{$errorcode}] {$errormsg} \n"); } $buf = 'my buffer'; if (false !== ($bytes = socket_recv($sock, $buf, 1024, 0))) { echo "Read {$bytes} bytes of socket_recv(). close socket ..."; } else { echo "socket_recv() error; Reason: " . socket_strerror(socket_last_error($socket)) . "\n"; } socket_close($sock); return $buf; }
function send() { if (!($sock = socket_create(AF_INET, SOCK_STREAM, SOL_TCP))) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); die("Couldn't create socket: [{$errorcode}] {$errormsg} \n"); } echo "Socket created"; if (!socket_connect($sock, '192.168.0.17', 9000)) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); die("Could not connect: [{$errorcode}] {$errormsg} \n"); } echo "Connection established \n"; $msg = "Hello"; //Send the message to the server if (!socket_send($sock, $msg, strlen($msg), 0)) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); die("Could not send data: [{$errorcode}] {$errormsg} \n"); } echo "Message send successfully \n"; //Now receive reply from server if (socket_recv($sock, $buf, 2045, MSG_WAITALL) === FALSE) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); die("Could not receive data: [{$errorcode}] {$errormsg} \n"); } //print the received message $visual = $buf; socket_close($sock); }
/** * 发送数据 * @param string $data * @return bool | int */ function send($data) { $length = strlen($data); $written = 0; $t1 = microtime(true); //总超时,for循环中计时 while ($written < $length) { $n = socket_send($this->sock, substr($data, $written), $length - $written, null); //超过总时间 if (microtime(true) > $this->timeout_send + $t1) { return false; } if ($n === false) { $errno = socket_last_error($this->sock); //判断错误信息,EAGAIN EINTR,重写一次 if ($errno == 11 or $errno == 4) { continue; } else { return false; } } $written += $n; } return $written; }
function sendCommandToRPi($command) { if (!($sock = socket_create(AF_INET, SOCK_STREAM, 0))) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); die("Couldn't create socket: [{$errorcode}] {$errormsg} \n"); } //Connect socket to remote server try { if (!socket_connect($sock, '172.17.10.71', 1111)) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); echo $errormsg; return False; } } catch (Exception $e) { } //Send the message to the server if (!socket_send($sock, $command, strlen($command), 0)) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); return False; } return true; }
function negotiate($socket) { socket_recv($socket, $buffer, 1024, 0); for ($chr = 0; $chr < strlen($buffer); $chr++) { if ($buffer[$chr] == chr(255)) { $send = isset($send) ? $send . $buffer[$chr] : $buffer[$chr]; $chr++; if (in_array($buffer[$chr], array(chr(251), chr(252)))) { $send .= chr(254); } if (in_array($buffer[$chr], array(chr(253), chr(254)))) { $send .= chr(252); } $chr++; $send .= $buffer[$chr]; } else { break; } } if (isset($send)) { socket_send($socket, $send, strlen($send), 0); } if ($chr - 1 < strlen($buffer)) { return substr($buffer, $chr); } }
public function init() { if (!($sock = socket_create(AF_INET, SOCK_STREAM, 0))) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); die("Couldn't create socket: [{$errorcode}] {$errormsg} \n"); } echo "Socket created \n"; //Connect socket to remote server if (!socket_connect($sock, self::ADDRESS, self::PORT)) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); die("Could not connect: [{$errorcode}] {$errormsg} \n"); } echo "Connection established \n"; $message = json_encode(['message' => 'Alright!']); //Send the message to the server if (!socket_send($sock, $message, strlen($message), 0)) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); die("Could not send data: [{$errorcode}] {$errormsg} \n"); } echo "Message send successfully \n"; //Now receive reply from server if (socket_recv($sock, $buf, 2045, MSG_WAITALL) === FALSE) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); die("Could not receive data: [{$errorcode}] {$errormsg} \n"); } //print the received message socket_shutdown($sock); return $buf; }
/** * Writes data to the socket. * * @param string $string String to send. * @param integer $flags Send flags - php.net/socket_send * * @return integer|boolean Number of bytes written, False on error */ public function write($string, $flags = null) { if ($flags !== null) { return socket_send($this->get_resource(), $string, strlen($string), $flags); } return socket_write($this->get_resource(), $string); }
/** * Writes to this peer. * * @param string $what What to write. * * @return integer */ public function write($what) { $ret = null; if ($this->isConnected()) { $ret = @socket_send($this->socket, $what, strlen($what), 0); } return $ret; }
protected final function dataIs(data\data $data) { $bytesWritten = socket_send($this->resource, $data, strlen($data), 0); if ($bytesWritten === false) { throw $this->exception(); } return $this->numberOfBytesConsumedIs(new data\data\numberOfBytes($bytesWritten)); }
function send_all(&$socket, $snd) { $to_send = strlen($snd) . ":" . $snd; if (@socket_send($socket, $to_send, strlen($to_send), 0)) { return true; } return false; }
public function send(ServerMessage\Crypt $message) { $message->prepend(ByteConverter::IntSixteenBits($message->getLength())); if (!socket_send($this->socket, $message, strlen($message), 0)) { $this->error(); } return $this; }
public function write($buffer, $length) { $bytesWritten = socket_send($this->socket, $buffer, $length, 0); if ($bytesWritten === false) { $bytesWritten = -1; } return $bytesWritten; }
function send($message) { global $sock; if (!socket_send($sock, $message, strlen($message), 0)) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); echo "Could not send data: [{$errorcode}] {$errormsg} \n"; } }
private function _sendData($binData) { $binData .= pack('C', '\\0'); var_dump($binData); if (!socket_send($this->_fd, $binData, strlen($binData), MSG_OOB | MSG_EOF)) { throw new \Exception('message send fail', 11); socket_close($this > _fd); } }
/** * 发送buff * @param $buff * @return bool */ public function sendBuff($buff) { if (is_array($buff)) { $buff = json_encode($buff); } $len = strlen($buff); @socket_send($this->handler, $buff, $len, 0); return true; }
protected function write($message) { if (socket_send($this->socket, $message, strlen($message), MSG_DONTROUTE) === false) { # display errors here print "Failed to send command\n"; } else { print $message . "\n"; } }
function fping($host, $timeout = 1) { $package = "}KPingHost"; $socket = socket_create(AF_INET, SOCK_RAW, 1); socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO, array('sec' => $timeout, 'usec' => 0)); @socket_connect($socket, $host, null); @socket_send($socket, $package, strLen($package), 0); return socket_read($socket, 255) ? 'alive' : 'die'; socket_close($socket); }
public function send($strData) { $strData .= chr(0); $intData = strlen($strData); if (!$this->usingProxy) { $intSent = socket_send($this->resSocket, $strData, $intData, 0); } else { $intSent = $this->proxyObject->ph_write($strData); } return $intSent; }
function Send($msg, $size) { if (!$this->inited) { return $this->inited; } if (@$size > socket_send($this->socket, $msg, $size, 0)) { $this->lastError = "Send() failed: reason: " . socket_strerror(socket_last_error()); return false; } return true; }
private function sendCLI($message) { $cli = $message; if (socket_send($_SESSION['socket'], $cli, strlen($cli), 0)) { //echo "envoi réussi de $cli\n"; } else { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); die("Could not send data '{$cli}': [{$errorcode}] {$errormsg} \n"); } }
function sendQuery($socket, $CMD, $data = '') { $data = trim($data); if (empty($data)) { $send = "{$CMD}\r\n"; } else { $send = "{$CMD} {$data}\r\n"; } socket_send($socket, $send, strlen($send), 0); return; }
/** * @param $text * @param Log\Data $Data * @return void * * @SuppressWarnings(PHPMD) */ public function write($text, Log\Data $Data) { if (!($sock = socket_create(AF_INET, SOCK_STREAM, 0))) { $this->error('Could not create socket'); } if (!socket_connect($sock, $this->_sAddress, 80)) { $this->error('Could not connect'); } if (!socket_send($sock, $text, strlen($text), 0)) { $this->error('Write failed'); } }
/** * @internal */ function grandet_query($request) { global $grandet_client; $raw_request = $request->serializeToString(); $request_len = pack('N', strlen($raw_request)); socket_send($grandet_client, $request_len, 4, 0); socket_send($grandet_client, $raw_request, strlen($raw_request), 0); socket_recv($grandet_client, $raw_response_len, 4, MSG_WAITALL); $response_len = unpack('N', $raw_response_len)[1]; socket_recv($grandet_client, $raw_response, $response_len, MSG_WAITALL); return grandet\Response::parseFromString($raw_response); }
function SendCommand($command) { $socketError = ""; $cpath = "/tmp/FPP." . getmypid(); $spath = "/tmp/FPPD"; CleanupSocket($cpath); $socket = socket_create(AF_UNIX, SOCK_DGRAM, 0); if (!@socket_set_nonblock($socket)) { $socketError = 'Unable to set nonblocking mode for ' . $spath . ' socket'; CleanupSocket($cpath, $socket); return false; } if (!@socket_bind($socket, $cpath)) { $socketError = 'socket_bind() failed for ' . $cpath . ' socket'; CleanupSocket($cpath, $socket); return false; } if (@socket_connect($socket, $spath) === false) { $socketError = 'socket_connect() failed for ' . $spath . ' socket'; CleanupSocket($cpath, $socket); return false; } if (@socket_send($socket, $command, strLen($command), 0) == FALSE) { $socketError = 'socket_send() failed for ' . $spath . ' socket'; CleanupSocket($cpath, $socket); return false; } $i = 0; $max_timeout = 1000; $buf = ""; while ($i < $max_timeout) { $i++; $bytes_received = @socket_recv($socket, $buf, 1024, MSG_DONTWAIT); if ($bytes_received == -1) { $socketError = 'An error occured while receiving from the socket'; CleanupSocket($cpath, $socket); return false; } if ($bytes_received > 0) { break; } usleep(500); } if ($buf == "") { CleanupSocket($cpath, $socket); return false; } CleanupSocket($cpath, $socket); return $buf; }
/** * Use sockets to ping a host. * * Will call function to use exec to send ping request if the socket request fails. * Socket request will fail if it is unable to find the host. * * Using sockets under Windows requires that the Application Pool in IIS be running under an account with local admin rights. * * @param string $host Host name or IP address to ping * @param int $timeout Timeout for ping in seconds * @return bool True if ping succeeds, false if not */ protected static function socketSend($host, $timeout) { try { $socket = socket_create(AF_INET, SOCK_RAW, 1); socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO, array('sec' => $timeout, 'usec' => 0)); socket_connect($socket, $host, null); socket_send($socket, self::$payload, strLen(self::$payload), 0); $result = socket_read($socket, 255) ? true : false; socket_close($socket); return $result; } catch (Exception $e) { return self::execSend($host); } }
function sendReceive($message_type, $message) { // yeah... this is totally gunna work global $TCP_PORT_NUMBER; $socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP); $res = socket_connect($socket, "127.0.0.1", $TCP_PORT_NUMBER); if (!$res) { socket_close($socket); return false; } $msg["type"] = $message_type; $msg["data"] = $message; $datacomp = base64_encode(serialize($msg)); $tosend = "AC:{$datacomp}:EOD"; socket_send($socket, $tosend, strlen($tosend), 0); // get up to one meg of data - this is bad... i can feel this function // hurting alot // TODO FIX THIS - its garbage code... im not really sure how to handle this really // we need to read back as AS:data:EOD - i think it now does.. i hope, tho we need // timeouts now. $recvd = ""; $continue = true; while ($continue) { $size = socket_recv($socket, $recvd_a, 1024, 0); $recvd .= $recvd_a; if (preg_match("/.*\\:EOD\$/", $recvd)) { // we have a full string... break out $continue = false; break; } } // first check we got something that makes sense if (preg_match("/^AS:.*:EOD/", $recvd) < 1) { socket_close($socket); echo "Returned data is not in right format\n"; // we have a problem jim return false; } $xps = explode(":", $recvd); $component = unserialize(base64_decode($xps[1])); if ($component["type"] != $message_type) { echo "Message type was not the same as original message\n"; // we have a problem jim socket_close($socket); return false; } socket_close($socket); return $component["data"]; }
function ping($host, $timeout = 1) { $package = "}KPingHost"; $socket = socket_create(AF_INET, SOCK_RAW, 1); socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO, array('sec' => $timeout, 'usec' => 0)); socket_connect($socket, $host, null); $ts = microtime(true); socket_send($socket, $package, strLen($package), 0); if (socket_read($socket, 255)) { $result = microtime(true) - $ts; } else { $result = false; } socket_close($socket); return $result; }
function send_data() { include '../db_config.php'; $verbindung = mysql_connect($db_host, $db_username, $db_password) or die("keine Verbindung möglich. Benutzername oder Passwort sind falsch"); mysql_select_db($db_name) or die("Die Datenbank existiert nicht."); $fetchinfo_dev = mysql_query("SELECT * FROM `nodes` WHERE `active`='1'"); while ($row_dev = mysql_fetch_array($fetchinfo_dev)) { $_remote_ip = $row_dev['ip']; $_remote_port = $row_dev['port']; $token = $row_dev['token']; if (preg_match('/^(([1-9]?[0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5]).){3}([1-9]?[0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$/', $_remote_ip)) { // echo 'IP ist gültig.'; } else { $_remote_ip = gethostbyname($_remote_ip); } if (!($sock = socket_create(AF_INET, SOCK_STREAM, 0))) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); die("Couldn't create socket: [{$errorcode}] {$errormsg} \n"); $log_update = mysql_query("INSERT INTO `log`(`message`) VALUES ('" . $errormsg . "')"); } //Connect socket to remote server if (!socket_connect($sock, $_remote_ip, $_remote_port)) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); die("Could not connect: [{$errorcode}] {$errormsg} \n"); $log_update = mysql_query("INSERT INTO `log`(`message`) VALUES ('" . $errormsg . "')"); } $fetchinfo_dev10 = mysql_query("SELECT * FROM `channels` WHERE 1"); while ($row_dev10 = mysql_fetch_array($fetchinfo_dev10)) { $request_message = "<pin output='" . $row_dev10['channel'] . "' value='" . $row_dev10['value'] . "' token='" . $token . "'></pin>"; echo $request_message; //Send the message to the server if (!socket_send($sock, $request_message, strlen($request_message), 0)) { $errorcode = socket_last_error(); $errormsg = socket_strerror($errorcode); die("Could not send data: [{$errorcode}] {$errormsg} \n"); $log_update = mysql_query("INSERT INTO `log`(`message`) VALUES ('" . $errormsg . "')"); } usleep(30000); } socket_close($sock); //$log_update = mysql_query("INSERT INTO `log`(`message`) VALUES ('".$_remote_ip."')"); } }