org.zeromq.ZeroMQLibrary.scala Maven / Gradle / Ivy
/*
* Copyright 2011 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.zeromq
import com.sun.jna._
import com.sun.jna.ptr._
import jnr.constants.platform.Errno
object ZeroMQ {
/** Socket types */
val ZMQ_PAIR = 0
val ZMQ_PUB = 1
val ZMQ_SUB = 2
val ZMQ_REQ = 3
val ZMQ_REP = 4
val ZMQ_DEALER = 5
val ZMQ_ROUTER = 6
val ZMQ_PULL = 7
val ZMQ_PUSH = 8
val ZMQ_XPUB = 9
val ZMQ_XSUB = 10
/** Send / receive options */
val ZMQ_NOBLOCK = 1
val ZMQ_SNDMORE = 2
/** Socket options */
val ZMQ_HWM = 1
val ZMQ_SWAP = 3
val ZMQ_AFFINITY = 4
val ZMQ_IDENTITY = 5
val ZMQ_SUBSCRIBE = 6
val ZMQ_UNSUBSCRIBE = 7
val ZMQ_RATE = 8
val ZMQ_RECOVERY_IVL = 9
val ZMQ_MCAST_LOOP = 10
val ZMQ_SNDBUF = 11
val ZMQ_RCVBUF = 12
val ZMQ_RCVMORE = 13
val ZMQ_FD = 14
val ZMQ_EVENTS = 15
val ZMQ_TYPE = 16
val ZMQ_LINGER = 17
val ZMQ_RECONNECT_IVL = 18
val ZMQ_BACKLOG = 19
val ZMQ_RECONNECT_IVL_MAX = 21
val ZMQ_MAXMSGSIZE = 22;
val ZMQ_SNDHWM = 23;
val ZMQ_RCVHWM = 24;
val ZMQ_MULTICAST_HOPS = 25;
val ZMQ_RCVTIMEO = 27;
val ZMQ_SNDTIMEO = 28;
/** Built-in devices */
val ZMQ_STREAMER = 1
val ZMQ_FORWARDER = 2
val ZMQ_QUEUE = 3
/** Unix errors */
val EINVAL = Errno.EINVAL.intValue
val EAGAIN = Errno.EAGAIN.intValue
/** ZMQ errors */
val ZMQ_HAUSNUMERO = 156384712
val EFSM = ZMQ_HAUSNUMERO + 51
val ENOCOMPATPROTO = ZMQ_HAUSNUMERO + 52
val ETERM = ZMQ_HAUSNUMERO + 53
/** ZMQ message definition */
val ZMQ_MAX_VSM_SIZE = 30
val ZMQ_DELIMITER = 31
val ZMQ_VSM = 32
val ZMQ_MSG_MORE = 1
val ZMQ_MSG_SHARED = 128
val ZMQ_MSG_MASK = 129
/** IO multiplexing */
val ZMQ_POLLIN: Short = 1
val ZMQ_POLLOUT: Short = 2
val ZMQ_POLLERR: Short = 4
/** Helper for loading the ZeroMQ library */
def loadLibrary: ZeroMQLibrary = {
Native.loadLibrary("zmq", classOf[ZeroMQLibrary]).asInstanceOf[ZeroMQLibrary]
}
}
trait ZeroMQLibrary extends Library {
def zmq_bind(socket: Pointer, endpoint: String): Int
def zmq_close(socket: Pointer): Int
def zmq_connect(socket: Pointer, endpoint: String): Int
def zmq_device(device: Int, frontend: Pointer, backend: Pointer): Int
def zmq_errno: Int
def zmq_getsockopt(socket: Pointer, option_name: Int, option_value: Pointer, option_len: LongByReference): Int
def zmq_init(io_threads: Int): Pointer
def zmq_msg_init(msg: zmq_msg_t): Int
def zmq_msg_close(msg: zmq_msg_t): Int
def zmq_msg_copy(dest: zmq_msg_t, src: zmq_msg_t): Int
def zmq_msg_data(msg: zmq_msg_t): Pointer
def zmq_msg_init_data(msg: zmq_msg_t, data: Pointer, size: NativeLong, ffn: zmq_free_fn, hint: Pointer): Int
def zmq_msg_init_size(msg: zmq_msg_t, size: NativeLong): Int
def zmq_msg_move(dest: zmq_msg_t, src: zmq_msg_t): Int
def zmq_msg_size(msg: zmq_msg_t): Int
def zmq_poll(items: Array[zmq_pollitem_t], nitems: Int, timeout: NativeLong): Int
def zmq_recv(socket: Pointer, msg: zmq_msg_t, flags: Int): Int
def zmq_send(socket: Pointer, msg: zmq_msg_t, flags: Int): Int
def zmq_setsockopt(socket: Pointer, option_name: Int, option_value: Pointer, option_len: NativeLong): Int
def zmq_socket(context: Pointer, socket_type: Int): Pointer
def zmq_strerror(errnum: Int): String
def zmq_term(context: Pointer): Int
def zmq_version(major: Array[Int], minor: Array[Int], patch: Array[Int]): Unit
}