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https://github.com/zeromq/libzmq.git
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cf2238f80e
ZMQ_INVERT_MATCHING reverses the PUB/SUB prefix matching. The subscription list becomes a rejection list. The PUB socket sends messages to all connected (X)SUB sockets that do not have any matching subscription. Whenever the option is used on a PUB/XPUB socket, any connecting SUB sockets must also set it or they will reject everything the publisher sends them. XSUB sockets are unaffected because they do not filter out incoming messages.
877 lines
25 KiB
C++
877 lines
25 KiB
C++
/*
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Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
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This file is part of 0MQ.
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0MQ is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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0MQ is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <string.h>
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#include "options.hpp"
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#include "err.hpp"
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#include "../include/zmq_utils.h"
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zmq::options_t::options_t () :
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sndhwm (1000),
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rcvhwm (1000),
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affinity (0),
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identity_size (0),
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rate (100),
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recovery_ivl (10000),
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multicast_hops (1),
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sndbuf (0),
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rcvbuf (0),
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tos (0),
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type (-1),
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linger (-1),
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reconnect_ivl (100),
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reconnect_ivl_max (0),
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backlog (100),
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maxmsgsize (-1),
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rcvtimeo (-1),
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sndtimeo (-1),
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ipv6 (0),
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immediate (0),
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filter (false),
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invert_matching(false),
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recv_identity (false),
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raw_socket (false),
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raw_notify (false),
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tcp_keepalive (-1),
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tcp_keepalive_cnt (-1),
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tcp_keepalive_idle (-1),
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tcp_keepalive_intvl (-1),
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mechanism (ZMQ_NULL),
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as_server (0),
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gss_plaintext (false),
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socket_id (0),
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conflate (false),
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handshake_ivl (30000)
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{
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}
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int zmq::options_t::setsockopt (int option_, const void *optval_,
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size_t optvallen_)
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{
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bool is_int = (optvallen_ == sizeof (int));
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int value = is_int? *((int *) optval_): 0;
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#if defined (ZMQ_ACT_MILITANT)
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bool malformed = true; // Did caller pass a bad option value?
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#endif
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switch (option_) {
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case ZMQ_SNDHWM:
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if (is_int && value >= 0) {
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sndhwm = value;
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return 0;
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}
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break;
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case ZMQ_RCVHWM:
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if (is_int && value >= 0) {
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rcvhwm = value;
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return 0;
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}
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break;
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case ZMQ_AFFINITY:
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if (optvallen_ == sizeof (uint64_t)) {
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affinity = *((uint64_t*) optval_);
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return 0;
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}
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break;
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case ZMQ_IDENTITY:
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// Identity is any binary string from 1 to 255 octets
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if (optvallen_ > 0 && optvallen_ < 256) {
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identity_size = optvallen_;
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memcpy (identity, optval_, identity_size);
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return 0;
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}
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break;
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case ZMQ_RATE:
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if (is_int && value > 0) {
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rate = value;
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return 0;
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}
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break;
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case ZMQ_RECOVERY_IVL:
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if (is_int && value >= 0) {
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recovery_ivl = value;
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return 0;
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}
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break;
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case ZMQ_SNDBUF:
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if (is_int && value >= 0) {
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sndbuf = value;
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return 0;
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}
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break;
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case ZMQ_RCVBUF:
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if (is_int && value >= 0) {
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rcvbuf = value;
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return 0;
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}
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break;
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case ZMQ_TOS:
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if (is_int && value >= 0) {
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tos = value;
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return 0;
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}
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break;
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case ZMQ_LINGER:
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if (is_int && value >= -1) {
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linger = value;
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return 0;
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}
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break;
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case ZMQ_RECONNECT_IVL:
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if (is_int && value >= -1) {
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reconnect_ivl = value;
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return 0;
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}
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break;
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case ZMQ_RECONNECT_IVL_MAX:
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if (is_int && value >= 0) {
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reconnect_ivl_max = value;
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return 0;
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}
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break;
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case ZMQ_BACKLOG:
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if (is_int && value >= 0) {
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backlog = value;
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return 0;
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}
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break;
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case ZMQ_MAXMSGSIZE:
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if (optvallen_ == sizeof (int64_t)) {
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maxmsgsize = *((int64_t *) optval_);
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return 0;
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}
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break;
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case ZMQ_MULTICAST_HOPS:
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if (is_int && value > 0) {
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multicast_hops = value;
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return 0;
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}
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break;
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case ZMQ_RCVTIMEO:
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if (is_int && value >= -1) {
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rcvtimeo = value;
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return 0;
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}
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break;
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case ZMQ_SNDTIMEO:
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if (is_int && value >= -1) {
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sndtimeo = value;
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return 0;
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}
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break;
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/* Deprecated in favor of ZMQ_IPV6 */
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case ZMQ_IPV4ONLY:
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if (is_int && (value == 0 || value == 1)) {
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ipv6 = (value == 0);
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return 0;
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}
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break;
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/* To replace the somewhat surprising IPV4ONLY */
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case ZMQ_IPV6:
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if (is_int && (value == 0 || value == 1)) {
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ipv6 = (value != 0);
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return 0;
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}
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break;
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case ZMQ_SOCKS_PROXY:
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if (optval_ == NULL && optvallen_ == 0) {
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socks_proxy_address.clear ();
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return 0;
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}
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else
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if (optval_ != NULL && optvallen_ > 0 ) {
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socks_proxy_address =
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std::string ((const char *) optval_, optvallen_);
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return 0;
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}
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break;
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case ZMQ_TCP_KEEPALIVE:
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if (is_int && (value == -1 || value == 0 || value == 1)) {
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tcp_keepalive = value;
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return 0;
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}
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break;
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case ZMQ_TCP_KEEPALIVE_CNT:
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if (is_int && (value == -1 || value >= 0)) {
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tcp_keepalive_cnt = value;
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return 0;
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}
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break;
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case ZMQ_TCP_KEEPALIVE_IDLE:
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if (is_int && (value == -1 || value >= 0)) {
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tcp_keepalive_idle = value;
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return 0;
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}
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break;
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case ZMQ_TCP_KEEPALIVE_INTVL:
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if (is_int && (value == -1 || value >= 0)) {
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tcp_keepalive_intvl = value;
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return 0;
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}
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break;
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case ZMQ_IMMEDIATE:
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if (is_int && (value == 0 || value == 1)) {
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immediate = value;
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return 0;
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}
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break;
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case ZMQ_TCP_ACCEPT_FILTER:
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if (optvallen_ == 0 && optval_ == NULL) {
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tcp_accept_filters.clear ();
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return 0;
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}
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else
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if (optvallen_ > 0 && optvallen_ < 256 && optval_ != NULL && *((const char*) optval_) != 0) {
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std::string filter_str ((const char *) optval_, optvallen_);
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tcp_address_mask_t mask;
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int rc = mask.resolve (filter_str.c_str (), ipv6);
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if (rc == 0) {
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tcp_accept_filters.push_back (mask);
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return 0;
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}
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}
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break;
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# if defined ZMQ_HAVE_SO_PEERCRED || defined ZMQ_HAVE_LOCAL_PEERCRED
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case ZMQ_IPC_FILTER_UID:
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if (optvallen_ == 0 && optval_ == NULL) {
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ipc_uid_accept_filters.clear ();
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return 0;
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}
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else
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if (optvallen_ == sizeof (uid_t) && optval_ != NULL) {
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ipc_uid_accept_filters.insert (*((uid_t *) optval_));
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return 0;
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}
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break;
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case ZMQ_IPC_FILTER_GID:
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if (optvallen_ == 0 && optval_ == NULL) {
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ipc_gid_accept_filters.clear ();
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return 0;
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}
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else
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if (optvallen_ == sizeof (gid_t) && optval_ != NULL) {
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ipc_gid_accept_filters.insert (*((gid_t *) optval_));
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return 0;
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}
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break;
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# endif
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# if defined ZMQ_HAVE_SO_PEERCRED
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case ZMQ_IPC_FILTER_PID:
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if (optvallen_ == 0 && optval_ == NULL) {
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ipc_pid_accept_filters.clear ();
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return 0;
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}
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else
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if (optvallen_ == sizeof (pid_t) && optval_ != NULL) {
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ipc_pid_accept_filters.insert (*((pid_t *) optval_));
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return 0;
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}
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break;
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# endif
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case ZMQ_PLAIN_SERVER:
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if (is_int && (value == 0 || value == 1)) {
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as_server = value;
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mechanism = value? ZMQ_PLAIN: ZMQ_NULL;
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return 0;
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}
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break;
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case ZMQ_PLAIN_USERNAME:
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if (optvallen_ == 0 && optval_ == NULL) {
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mechanism = ZMQ_NULL;
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return 0;
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}
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else
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if (optvallen_ > 0 && optvallen_ < 256 && optval_ != NULL) {
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plain_username.assign ((const char *) optval_, optvallen_);
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as_server = 0;
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mechanism = ZMQ_PLAIN;
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return 0;
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}
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break;
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case ZMQ_PLAIN_PASSWORD:
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if (optvallen_ == 0 && optval_ == NULL) {
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mechanism = ZMQ_NULL;
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return 0;
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}
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else
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if (optvallen_ > 0 && optvallen_ < 256 && optval_ != NULL) {
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plain_password.assign ((const char *) optval_, optvallen_);
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as_server = 0;
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mechanism = ZMQ_PLAIN;
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return 0;
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}
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break;
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case ZMQ_ZAP_DOMAIN:
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if (optvallen_ < 256) {
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zap_domain.assign ((const char *) optval_, optvallen_);
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return 0;
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}
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break;
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// If libsodium isn't installed, these options provoke EINVAL
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# ifdef HAVE_LIBSODIUM
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case ZMQ_CURVE_SERVER:
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if (is_int && (value == 0 || value == 1)) {
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as_server = value;
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mechanism = value? ZMQ_CURVE: ZMQ_NULL;
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return 0;
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}
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break;
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case ZMQ_CURVE_PUBLICKEY:
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// TODO: refactor repeated code for these three options
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// into set_curve_key (destination, optval, optlen) method
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// ==> set_curve_key (curve_public_key, optval_, optvallen_);
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if (optvallen_ == CURVE_KEYSIZE) {
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memcpy (curve_public_key, optval_, CURVE_KEYSIZE);
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mechanism = ZMQ_CURVE;
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return 0;
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}
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else
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if (optvallen_ == CURVE_KEYSIZE_Z85 + 1) {
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if (zmq_z85_decode (curve_public_key, (char *) optval_)) {
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mechanism = ZMQ_CURVE;
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return 0;
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}
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}
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else
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// Deprecated, not symmetrical with zmq_getsockopt
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if (optvallen_ == CURVE_KEYSIZE_Z85) {
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char z85_key [CURVE_KEYSIZE_Z85 + 1];
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memcpy (z85_key, (char *) optval_, CURVE_KEYSIZE_Z85);
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z85_key [CURVE_KEYSIZE_Z85] = 0;
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if (zmq_z85_decode (curve_public_key, z85_key)) {
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mechanism = ZMQ_CURVE;
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return 0;
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}
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}
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break;
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case ZMQ_CURVE_SECRETKEY:
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if (optvallen_ == CURVE_KEYSIZE) {
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memcpy (curve_secret_key, optval_, CURVE_KEYSIZE);
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mechanism = ZMQ_CURVE;
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return 0;
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}
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else
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if (optvallen_ == CURVE_KEYSIZE_Z85 + 1) {
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if (zmq_z85_decode (curve_secret_key, (char *) optval_)) {
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mechanism = ZMQ_CURVE;
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return 0;
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}
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}
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else
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// Deprecated, not symmetrical with zmq_getsockopt
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if (optvallen_ == CURVE_KEYSIZE_Z85) {
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char z85_key [CURVE_KEYSIZE_Z85 + 1];
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memcpy (z85_key, (char *) optval_, CURVE_KEYSIZE_Z85);
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z85_key [CURVE_KEYSIZE_Z85] = 0;
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if (zmq_z85_decode (curve_secret_key, z85_key)) {
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mechanism = ZMQ_CURVE;
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return 0;
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}
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}
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break;
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case ZMQ_CURVE_SERVERKEY:
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if (optvallen_ == CURVE_KEYSIZE) {
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memcpy (curve_server_key, optval_, CURVE_KEYSIZE);
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mechanism = ZMQ_CURVE;
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as_server = 0;
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return 0;
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}
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else
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if (optvallen_ == CURVE_KEYSIZE_Z85 + 1) {
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if (zmq_z85_decode (curve_server_key, (char *) optval_)) {
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mechanism = ZMQ_CURVE;
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as_server = 0;
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return 0;
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}
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}
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else
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// Deprecated, not symmetrical with zmq_getsockopt
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if (optvallen_ == CURVE_KEYSIZE_Z85) {
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char z85_key [CURVE_KEYSIZE_Z85 + 1];
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memcpy (z85_key, (char *) optval_, CURVE_KEYSIZE_Z85);
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z85_key [CURVE_KEYSIZE_Z85] = 0;
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if (zmq_z85_decode (curve_server_key, z85_key)) {
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mechanism = ZMQ_CURVE;
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as_server = 0;
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return 0;
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}
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}
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break;
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# endif
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case ZMQ_CONFLATE:
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if (is_int && (value == 0 || value == 1)) {
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conflate = (value != 0);
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return 0;
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}
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break;
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// If libgssapi isn't installed, these options provoke EINVAL
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# ifdef HAVE_LIBGSSAPI_KRB5
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case ZMQ_GSSAPI_SERVER:
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if (is_int && (value == 0 || value == 1)) {
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as_server = value;
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mechanism = ZMQ_GSSAPI;
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return 0;
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}
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break;
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case ZMQ_GSSAPI_PRINCIPAL:
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if (optvallen_ > 0 && optvallen_ < 256 && optval_ != NULL) {
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gss_principal.assign ((const char *) optval_, optvallen_);
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mechanism = ZMQ_GSSAPI;
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return 0;
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}
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break;
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case ZMQ_GSSAPI_SERVICE_PRINCIPAL:
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if (optvallen_ > 0 && optvallen_ < 256 && optval_ != NULL) {
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gss_service_principal.assign ((const char *) optval_, optvallen_);
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mechanism = ZMQ_GSSAPI;
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as_server = 0;
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return 0;
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}
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break;
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case ZMQ_GSSAPI_PLAINTEXT:
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if (is_int && (value == 0 || value == 1)) {
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gss_plaintext = (value != 0);
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return 0;
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}
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break;
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# endif
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case ZMQ_HANDSHAKE_IVL:
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if (is_int && value >= 0) {
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handshake_ivl = value;
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return 0;
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}
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break;
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case ZMQ_INVERT_MATCHING:
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if (is_int) {
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invert_matching = (value != 0);
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return 0;
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}
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break;
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default:
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#if defined (ZMQ_ACT_MILITANT)
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// There are valid scenarios for probing with unknown socket option
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// values, e.g. to check if security is enabled or not. This will not
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// provoke a militant assert. However, passing bad values to a valid
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// socket option will, if ZMQ_ACT_MILITANT is defined.
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malformed = false;
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#endif
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break;
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}
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#if defined (ZMQ_ACT_MILITANT)
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// There is no valid use case for passing an error back to the application
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// when it sent malformed arguments to a socket option. Use ./configure
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// --with-militant to enable this checking.
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if (malformed)
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zmq_assert (false);
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#endif
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errno = EINVAL;
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return -1;
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}
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int zmq::options_t::getsockopt (int option_, void *optval_, size_t *optvallen_)
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{
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bool is_int = (*optvallen_ == sizeof (int));
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int *value = (int *) optval_;
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#if defined (ZMQ_ACT_MILITANT)
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bool malformed = true; // Did caller pass a bad option value?
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#endif
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|
|
switch (option_) {
|
|
case ZMQ_SNDHWM:
|
|
if (is_int) {
|
|
*value = sndhwm;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_RCVHWM:
|
|
if (is_int) {
|
|
*value = rcvhwm;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_AFFINITY:
|
|
if (*optvallen_ == sizeof (uint64_t)) {
|
|
*((uint64_t *) optval_) = affinity;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_IDENTITY:
|
|
if (*optvallen_ >= identity_size) {
|
|
memcpy (optval_, identity, identity_size);
|
|
*optvallen_ = identity_size;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_RATE:
|
|
if (is_int) {
|
|
*value = rate;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_RECOVERY_IVL:
|
|
if (is_int) {
|
|
*value = recovery_ivl;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_SNDBUF:
|
|
if (is_int) {
|
|
*value = sndbuf;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_RCVBUF:
|
|
if (is_int) {
|
|
*value = rcvbuf;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_TOS:
|
|
if (is_int) {
|
|
*value = tos;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_TYPE:
|
|
if (is_int) {
|
|
*value = type;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_LINGER:
|
|
if (is_int) {
|
|
*value = linger;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_RECONNECT_IVL:
|
|
if (is_int) {
|
|
*value = reconnect_ivl;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_RECONNECT_IVL_MAX:
|
|
if (is_int) {
|
|
*value = reconnect_ivl_max;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_BACKLOG:
|
|
if (is_int) {
|
|
*value = backlog;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_MAXMSGSIZE:
|
|
if (*optvallen_ == sizeof (int64_t)) {
|
|
*((int64_t *) optval_) = maxmsgsize;
|
|
*optvallen_ = sizeof (int64_t);
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_MULTICAST_HOPS:
|
|
if (is_int) {
|
|
*value = multicast_hops;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_RCVTIMEO:
|
|
if (is_int) {
|
|
*value = rcvtimeo;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_SNDTIMEO:
|
|
if (is_int) {
|
|
*value = sndtimeo;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_IPV4ONLY:
|
|
if (is_int) {
|
|
*value = 1 - ipv6;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_IPV6:
|
|
if (is_int) {
|
|
*value = ipv6;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_IMMEDIATE:
|
|
if (is_int) {
|
|
*value = immediate;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_SOCKS_PROXY:
|
|
if (*optvallen_ >= socks_proxy_address.size () + 1) {
|
|
memcpy (optval_, socks_proxy_address.c_str (), socks_proxy_address.size () + 1);
|
|
*optvallen_ = socks_proxy_address.size () + 1;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_TCP_KEEPALIVE:
|
|
if (is_int) {
|
|
*value = tcp_keepalive;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_TCP_KEEPALIVE_CNT:
|
|
if (is_int) {
|
|
*value = tcp_keepalive_cnt;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_TCP_KEEPALIVE_IDLE:
|
|
if (is_int) {
|
|
*value = tcp_keepalive_idle;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_TCP_KEEPALIVE_INTVL:
|
|
if (is_int) {
|
|
*value = tcp_keepalive_intvl;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_MECHANISM:
|
|
if (is_int) {
|
|
*value = mechanism;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_PLAIN_SERVER:
|
|
if (is_int) {
|
|
*value = as_server && mechanism == ZMQ_PLAIN;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_PLAIN_USERNAME:
|
|
if (*optvallen_ >= plain_username.size () + 1) {
|
|
memcpy (optval_, plain_username.c_str (), plain_username.size () + 1);
|
|
*optvallen_ = plain_username.size () + 1;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_PLAIN_PASSWORD:
|
|
if (*optvallen_ >= plain_password.size () + 1) {
|
|
memcpy (optval_, plain_password.c_str (), plain_password.size () + 1);
|
|
*optvallen_ = plain_password.size () + 1;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_ZAP_DOMAIN:
|
|
if (*optvallen_ >= zap_domain.size () + 1) {
|
|
memcpy (optval_, zap_domain.c_str (), zap_domain.size () + 1);
|
|
*optvallen_ = zap_domain.size () + 1;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
// If libsodium isn't installed, these options provoke EINVAL
|
|
# ifdef HAVE_LIBSODIUM
|
|
case ZMQ_CURVE_SERVER:
|
|
if (is_int) {
|
|
*value = as_server && mechanism == ZMQ_CURVE;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_CURVE_PUBLICKEY:
|
|
if (*optvallen_ == CURVE_KEYSIZE) {
|
|
memcpy (optval_, curve_public_key, CURVE_KEYSIZE);
|
|
return 0;
|
|
}
|
|
else
|
|
if (*optvallen_ == CURVE_KEYSIZE_Z85 + 1) {
|
|
zmq_z85_encode ((char *) optval_, curve_public_key, CURVE_KEYSIZE);
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_CURVE_SECRETKEY:
|
|
if (*optvallen_ == CURVE_KEYSIZE) {
|
|
memcpy (optval_, curve_secret_key, CURVE_KEYSIZE);
|
|
return 0;
|
|
}
|
|
else
|
|
if (*optvallen_ == CURVE_KEYSIZE_Z85 + 1) {
|
|
zmq_z85_encode ((char *) optval_, curve_secret_key, CURVE_KEYSIZE);
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_CURVE_SERVERKEY:
|
|
if (*optvallen_ == CURVE_KEYSIZE) {
|
|
memcpy (optval_, curve_server_key, CURVE_KEYSIZE);
|
|
return 0;
|
|
}
|
|
else
|
|
if (*optvallen_ == CURVE_KEYSIZE_Z85 + 1) {
|
|
zmq_z85_encode ((char *) optval_, curve_server_key, CURVE_KEYSIZE);
|
|
return 0;
|
|
}
|
|
break;
|
|
# endif
|
|
|
|
case ZMQ_CONFLATE:
|
|
if (is_int) {
|
|
*value = conflate;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
// If libgssapi isn't installed, these options provoke EINVAL
|
|
# ifdef HAVE_LIBGSSAPI_KRB5
|
|
case ZMQ_GSSAPI_SERVER:
|
|
if (is_int) {
|
|
*value = as_server && mechanism == ZMQ_GSSAPI;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_GSSAPI_PRINCIPAL:
|
|
if (*optvallen_ >= gss_principal.size () + 1) {
|
|
memcpy (optval_, gss_principal.c_str (), gss_principal.size () + 1);
|
|
*optvallen_ = gss_principal.size () + 1;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_GSSAPI_SERVICE_PRINCIPAL:
|
|
if (*optvallen_ >= gss_service_principal.size () + 1) {
|
|
memcpy (optval_, gss_service_principal.c_str (), gss_service_principal.size () + 1);
|
|
*optvallen_ = gss_service_principal.size () + 1;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_GSSAPI_PLAINTEXT:
|
|
if (is_int) {
|
|
*value = gss_plaintext;
|
|
return 0;
|
|
}
|
|
break;
|
|
#endif
|
|
|
|
case ZMQ_HANDSHAKE_IVL:
|
|
if (is_int) {
|
|
*value = handshake_ivl;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case ZMQ_INVERT_MATCHING:
|
|
if (is_int) {
|
|
*value = invert_matching;
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
#if defined (ZMQ_ACT_MILITANT)
|
|
malformed = false;
|
|
#endif
|
|
break;
|
|
}
|
|
#if defined (ZMQ_ACT_MILITANT)
|
|
if (malformed)
|
|
zmq_assert (false);
|
|
#endif
|
|
errno = EINVAL;
|
|
return -1;
|
|
}
|