static LibZmq()
{
AssignCurrentVersion(out MajorVersion, out MinorVersion, out PatchVersion);
if (MajorVersion >= 3)
{
zmq_msg_recv = zmq_msg_recv_v3;
zmq_msg_send = zmq_msg_send_v3;
zmq_buffer_recv = zmq_recvbuf_v3;
zmq_buffer_send = zmq_sendbuf_v3;
zmq_msg_get = zmq_msg_get_v3;
zmq_msg_init_data = zmq_msg_init_data_v3;
zmq_msg_move = zmq_msg_move_v3;
zmq_ctx_get = zmq_ctx_get_v3;
zmq_ctx_set = zmq_ctx_set_v3;
zmq_socket_monitor = zmq_socket_monitor_v3;
zmq_unbind = zmq_unbind_v3;
zmq_disconnect = zmq_disconnect_v3;
PollTimeoutRatio = 1;
ZmqMsgTSize = Zmq3MsgTSize;
zmq_ctx_new = zmq_ctx_new_v3;
zmq_ctx_destroy = zmq_ctx_destroy_v3;
}
else if (MajorVersion == 2)
{
zmq_msg_recv = (msg, sck, flags) => zmq_recvmsg(sck, msg, flags);
zmq_msg_send = (msg, sck, flags) => zmq_sendmsg(sck, msg, flags);
zmq_buffer_recv = null;
zmq_buffer_send = null;
zmq_msg_get = (message, option, optval, optvallen) => { throw new ZmqVersionException(MajorVersion, MinorVersion, 3, 1); };
zmq_msg_init_data = (msg, data, size, ffn, hint) => { throw new ZmqVersionException(MajorVersion, MinorVersion, 3, 1); };
zmq_msg_move = (destmsg, srcmsg) => { throw new ZmqVersionException(MajorVersion, MinorVersion, 3, 1); };
zmq_ctx_get = (ctx, opt) => { throw new ZmqVersionException(MajorVersion, MinorVersion, 3, 2); };
zmq_ctx_set = (ctx, opt, val) => { throw new ZmqVersionException(MajorVersion, MinorVersion, 3, 2); };
zmq_socket_monitor = (sck, addr, e) => { throw new ZmqVersionException(MajorVersion, MinorVersion, 3, 2); };
zmq_unbind = (sck, addr) => { throw new ZmqVersionException(MajorVersion, MinorVersion, 3, 2); };
zmq_disconnect = (sck, addr) => { throw new ZmqVersionException(MajorVersion, MinorVersion, 3, 2); };
PollTimeoutRatio = 1000;
ZmqMsgTSize = Zmq2MsgTSize;
zmq_ctx_new = () => zmq_init(1);
zmq_ctx_destroy = zmq_term;
}
}
private static void AssignCommonDelegates()
{
zmq_init = NativeLib.GetUnmanagedFunction<ZmqInitProc>("zmq_init");
zmq_term = NativeLib.GetUnmanagedFunction<ZmqTermProc>("zmq_term");
zmq_close = NativeLib.GetUnmanagedFunction<ZmqCloseProc>("zmq_close");
zmq_setsockopt = NativeLib.GetUnmanagedFunction<ZmqSetSockOptProc>("zmq_setsockopt");
zmq_getsockopt = NativeLib.GetUnmanagedFunction<ZmqGetSockOptProc>("zmq_getsockopt");
zmq_bind = NativeLib.GetUnmanagedFunction<ZmqBindProc>("zmq_bind");
zmq_connect = NativeLib.GetUnmanagedFunction<ZmqConnectProc>("zmq_connect");
zmq_socket = NativeLib.GetUnmanagedFunction<ZmqSocketProc>("zmq_socket");
zmq_msg_close = NativeLib.GetUnmanagedFunction<ZmqMsgCloseProc>("zmq_msg_close");
zmq_msg_copy = NativeLib.GetUnmanagedFunction<ZmqMsgCopyProc>("zmq_msg_copy");
zmq_msg_data = NativeLib.GetUnmanagedFunction<ZmqMsgDataProc>("zmq_msg_data");
zmq_msg_init = NativeLib.GetUnmanagedFunction<ZmqMsgInitProc>("zmq_msg_init");
zmq_msg_init_size = NativeLib.GetUnmanagedFunction<ZmqMsgInitSizeProc>("zmq_msg_init_size");
zmq_msg_size = NativeLib.GetUnmanagedFunction<ZmqMsgSizeProc>("zmq_msg_size");
zmq_errno = NativeLib.GetUnmanagedFunction<ZmqErrnoProc>("zmq_errno");
zmq_strerror = NativeLib.GetUnmanagedFunction<ZmqStrErrorProc>("zmq_strerror");
zmq_version = NativeLib.GetUnmanagedFunction<ZmqVersionProc>("zmq_version");
zmq_poll = NativeLib.GetUnmanagedFunction<ZmqPollProc>("zmq_poll");
}
static LibZmq()
{
NativeLib = new UnmanagedLibrary(LibraryName);
AssignCommonDelegates();
AssignCurrentVersion(out MajorVersion, out MinorVersion, out PatchVersion);
if (MajorVersion >= 3)
{
zmq_msg_get = NativeLib.GetUnmanagedFunction<ZmqMsgGetProc>("zmq_msg_get");
zmq_msg_init_data = NativeLib.GetUnmanagedFunction<ZmqMsgInitDataProc>("zmq_msg_init_data");
zmq_msg_move = NativeLib.GetUnmanagedFunction<ZmqMsgMoveProc>("zmq_msg_move");
var zmq_msg_recv_impl = NativeLib.GetUnmanagedFunction<ZmqMsgRecvProc>("zmq_msg_recv");
zmq_msg_recv = zmq_msg_recv_impl;
//used to receive raw buffer (rjoshi)
var zmq_buffer_recv_impl = NativeLib.GetUnmanagedFunction<ZmqBufferRecvProc>("zmq_recv");
zmq_buffer_recv = zmq_buffer_recv_impl;
var zmq_msg_send_impl = NativeLib.GetUnmanagedFunction<ZmqMsgSendProc>("zmq_msg_send");
zmq_msg_send = zmq_msg_send_impl;
//used to send raw buffer (rjoshi)
var zmq_buffer_send_impl = NativeLib.GetUnmanagedFunction<ZmqBufferSendProc>("zmq_send");
zmq_buffer_send = zmq_buffer_send_impl;
zmq_ctx_new = NativeLib.GetUnmanagedFunction<ZmqCtxNewProc>("zmq_ctx_new");
zmq_ctx_destroy = NativeLib.GetUnmanagedFunction<ZmqCtxDestroyProc>("zmq_ctx_destroy");
zmq_ctx_get = NativeLib.GetUnmanagedFunction<ZmqCtxGetProc>("zmq_ctx_get");
zmq_ctx_set = NativeLib.GetUnmanagedFunction<ZmqCtxSetProc>("zmq_ctx_set");
zmq_ctx_set_monitor = NativeLib.GetUnmanagedFunction<ZmqCtxSetMonitorProc>("zmq_ctx_set_monitor");
zmq_unbind = NativeLib.GetUnmanagedFunction<ZmqBindProc>("zmq_unbind");
zmq_disconnect = NativeLib.GetUnmanagedFunction<ZmqConnectProc>("zmq_disconnect");
PollTimeoutRatio = 1;
ZmqMsgTSize = Zmq3MsgTSize;
}
else if (MajorVersion == 2)
{
var zmq_msg_recv_impl = NativeLib.GetUnmanagedFunction<ZmqMsgRecvProc>("zmq_recv");
var zmq_msg_send_impl = NativeLib.GetUnmanagedFunction<ZmqMsgSendProc>("zmq_send");
zmq_msg_send = (msg, sck, flags) => zmq_msg_send_impl(sck, msg, flags);
zmq_msg_recv = (msg, sck, flags) => zmq_msg_recv_impl(sck, msg, flags);
var zmq_init = NativeLib.GetUnmanagedFunction<ZmqInitProc>("zmq_init");
zmq_ctx_new = () => zmq_init(1);
zmq_ctx_destroy = NativeLib.GetUnmanagedFunction<ZmqCtxDestroyProc>("zmq_term");
PollTimeoutRatio = 1000;
ZmqMsgTSize = Zmq2MsgTSize;
}
}