diff options
Diffstat (limited to 'src/xszmq.c')
-rw-r--r-- | src/xszmq.c | 443 |
1 files changed, 0 insertions, 443 deletions
diff --git a/src/xszmq.c b/src/xszmq.c deleted file mode 100644 index d97d9ea..0000000 --- a/src/xszmq.c +++ /dev/null @@ -1,443 +0,0 @@ -/* - Copyright (c) 2012 250bpm s.r.o. - Copyright (c) 2012 Martin Lucina - Copyright (c) 2012 Other contributors as noted in the AUTHORS file - - This file is part of Crossroads I/O project. - - Crossroads I/O is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - Crossroads is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. -*/ - -#include "../include/xszmq.h" -#include "../include/xszmq_utils.h" - -#include "../include/xs.h" -#include "../include/xs_utils.h" - -#include <assert.h> -#include <stdlib.h> -#include <stdint.h> - -void zmq_version (int *major_, int *minor_, int *patch_) -{ - *major_ = ZMQ_VERSION_MAJOR; - *minor_ = ZMQ_VERSION_MINOR; - *patch_ = ZMQ_VERSION_PATCH; -} - -int zmq_errno () -{ - return xs_errno (); -} - -const char *zmq_strerror (int errnum) -{ - return xs_strerror (errnum); -} - -int zmq_msg_init (zmq_msg_t *msg) -{ - xs_msg_t *content = (xs_msg_t*) malloc (sizeof (xs_msg_t)); - assert (content); - int rc = xs_msg_init (content); - if (rc != 0) - return -1; - msg->content = (void*) content; - return 0; -} - -int zmq_msg_init_size (zmq_msg_t *msg, size_t size) -{ - xs_msg_t *content = (xs_msg_t*) malloc (sizeof (xs_msg_t)); - assert (content); - int rc = xs_msg_init_size (content, size); - if (rc != 0) - return -1; - msg->content = (void*) content; - return 0; -} - -int zmq_msg_init_data (zmq_msg_t *msg, void *data, - size_t size, zmq_free_fn *ffn, void *hint) -{ - xs_msg_t *content = (xs_msg_t*) malloc (sizeof (xs_msg_t)); - assert (content); - int rc = xs_msg_init_data (content, data, size, ffn, hint); - if (rc != 0) - return -1; - msg->content = (void*) content; - return 0; -} - -int zmq_msg_close (zmq_msg_t *msg) -{ - int rc = xs_msg_close ((xs_msg_t*) msg->content); - if (rc != 0) - return -1; - free (msg->content); - msg->content = NULL; - return 0; -} - -int zmq_msg_move (zmq_msg_t *dest, zmq_msg_t *src) -{ - return xs_msg_move ((xs_msg_t*) dest->content, (xs_msg_t*) src->content); -} - -int zmq_msg_copy (zmq_msg_t *dest, zmq_msg_t *src) -{ - return xs_msg_copy ((xs_msg_t*) dest->content, (xs_msg_t*) src->content); -} - -void *zmq_msg_data (zmq_msg_t *msg) -{ - return xs_msg_data ((xs_msg_t*) msg->content); -} - -size_t zmq_msg_size (zmq_msg_t *msg) -{ - return xs_msg_size ((xs_msg_t*) msg->content); -} - -void *zmq_init (int io_threads) -{ - return xs_init (io_threads); -} - -int zmq_term (void *context) -{ - return xs_term (context); -} - -void *zmq_socket (void *context, int type) -{ - return xs_socket (context, type); -} - -int zmq_close (void *s) -{ - return xs_close (s); -} - -int zmq_setsockopt (void *s, int option, const void *optval, - size_t optvallen) -{ - switch (option) { - - case ZMQ_AFFINITY: - case ZMQ_IDENTITY: - case ZMQ_SUBSCRIBE: - case ZMQ_UNSUBSCRIBE: - case ZMQ_LINGER: - case ZMQ_RECONNECT_IVL: - case ZMQ_RECONNECT_IVL_MAX: - case ZMQ_BACKLOG: - return xs_setsockopt (s, option, optval, optvallen); - - case ZMQ_HWM: - { - if (optvallen != sizeof (uint64_t)) { - errno = EINVAL; - return -1; - } - int val = (int) *(uint64_t*) optval; - int rc = xs_setsockopt (s, XS_SNDHWM, &val, sizeof (int)); - if (rc < 0) - return -1; - return xs_setsockopt (s, XS_RCVHWM, &val, sizeof (int)); - } - - case ZMQ_RATE: - { - if (optvallen != sizeof (int64_t)) { - errno = EINVAL; - return -1; - } - int val = (int) *(int64_t*) optval; - return xs_setsockopt (s, option, &val, sizeof (int)); - } - - case ZMQ_RECOVERY_IVL: - { - if (optvallen != sizeof (int64_t)) { - errno = EINVAL; - return -1; - } - int val = ((int) *(int64_t*) optval) * 1000; - return xs_setsockopt (s, option, &val, sizeof (int)); - } - - case ZMQ_RECOVERY_IVL_MSEC: - { - if (optvallen != sizeof (int64_t)) { - errno = EINVAL; - return -1; - } - int val = (int) *(int64_t*) optval; - return xs_setsockopt (s, option, &val, sizeof (int)); - } - - case ZMQ_SNDBUF: - case ZMQ_RCVBUF: - { - if (optvallen != sizeof (uint64_t)) { - errno = EINVAL; - return -1; - } - int val = (int) *(uint64_t*) optval; - return xs_setsockopt (s, option, &val, sizeof (int)); - } - - default: - errno = EINVAL; - return -1; - } -} - -int zmq_getsockopt (void *s, int option, void *optval, - size_t *optvallen) -{ - switch (option) - { - case ZMQ_TYPE: - case ZMQ_AFFINITY: - case ZMQ_IDENTITY: - case ZMQ_FD: - case ZMQ_BACKLOG: - case ZMQ_LINGER: - case ZMQ_RECONNECT_IVL: - case ZMQ_RECONNECT_IVL_MAX: - return xs_getsockopt (s, option, optval, optvallen); - - case ZMQ_RCVMORE: - case ZMQ_RATE: - { - if (!optvallen || *optvallen < sizeof (int64_t)) { - errno = EINVAL; - return -1; - } - int val; - size_t size; - int rc = xs_getsockopt (s, option, &val, &size); - if (rc < 0) - return -1; - assert (size == sizeof (int)); - *(int64_t*) optval = (int64_t) val; - *optvallen = sizeof (int64_t); - return 0; - } - - case ZMQ_HWM: - { - if (!optvallen || *optvallen < sizeof (uint64_t)) { - errno = EINVAL; - return -1; - } - int val; - size_t size; - int rc = xs_getsockopt (s, XS_SNDHWM, &val, &size); - if (rc < 0) - return -1; - assert (size == sizeof (int)); - *(uint64_t*) optval = (uint64_t) val; - *optvallen = sizeof (uint64_t); - return 0; - } - - case ZMQ_RECOVERY_IVL: - { - if (!optvallen || *optvallen < sizeof (int64_t)) { - errno = EINVAL; - return -1; - } - int val; - size_t size; - int rc = xs_getsockopt (s, option, &val, &size); - if (rc < 0) - return -1; - val /= 1000; - assert (size == sizeof (int)); - *(int64_t*) optval = (int64_t) val; - *optvallen = sizeof (int64_t); - return 0; - } - - case ZMQ_RECOVERY_IVL_MSEC: - { - if (!optvallen || *optvallen < sizeof (int64_t)) { - errno = EINVAL; - return -1; - } - int val; - size_t size; - int rc = xs_getsockopt (s, option, &val, &size); - if (rc < 0) - return -1; - assert (size == sizeof (int)); - *(int64_t*) optval = (int64_t) val; - *optvallen = sizeof (int64_t); - return 0; - } - - case ZMQ_SNDBUF: - case ZMQ_RCVBUF: - { - if (!optvallen || *optvallen < sizeof (uint64_t)) { - errno = EINVAL; - return -1; - } - int val; - size_t size; - int rc = xs_getsockopt (s, option, &val, &size); - if (rc < 0) - return -1; - assert (size == sizeof (int)); - *(int64_t*) optval = (uint64_t) val; - *optvallen = sizeof (uint64_t); - return 0; - } - - case ZMQ_EVENTS: - { - if (!optvallen || *optvallen < sizeof (uint32_t)) { - errno = EINVAL; - return -1; - } - int val; - size_t size; - int rc = xs_getsockopt (s, option, &val, &size); - if (rc < 0) - return -1; - assert (size == sizeof (int)); - *(int32_t*) optval = (uint32_t) val; - *optvallen = sizeof (uint32_t); - return 0; - } - - default: - errno = EINVAL; - return -1; - } -} - -int zmq_bind (void *s, const char *addr) -{ - return xs_bind (s, addr); -} - -int zmq_connect (void *s, const char *addr) -{ - return xs_connect (s, addr); -} - -int zmq_send (void *s, zmq_msg_t *msg, int flags) -{ - int rc = xs_sendmsg (s, (xs_msg_t*) msg->content, flags); - return rc < 0 ? -1 : 0; -} - -int zmq_recv (void *s, zmq_msg_t *msg, int flags) -{ - int rc = xs_recvmsg (s, (xs_msg_t*) msg->content, flags); - return rc < 0 ? -1 : 0; -} - -int zmq_poll (zmq_pollitem_t *items, int nitems, long timeout) -{ - return xs_poll ((xs_pollitem_t*) items, nitems, timeout / 1000); -} - -int zmq_device (int device, void *frontend, void *backend) -{ - int more; - size_t size; - xs_msg_t msg; - xs_pollitem_t items [2]; - - int rc = xs_msg_init (&msg); - if (rc != 0) - return -1; - - items [0].socket = frontend; - items [0].events = XS_POLLIN; - items [1].socket = backend; - items [1].events = XS_POLLIN; - - while (1) { - - rc = xs_poll (&items [0], 2, -1); - if (rc < 0) - return -1; - - if (items [0].revents & XS_POLLIN) { - while (1) { - - rc = xs_recvmsg (frontend, &msg, 0); - if (rc < 0) - return -1; - - size = sizeof (more); - rc = xs_getsockopt (frontend, XS_RCVMORE, &more, &size); - if (rc < 0) - return -1; - - rc = xs_sendmsg (backend, &msg, more ? XS_SNDMORE : 0); - if (rc < 0) - return -1; - - if (!more) - break; - } - } - - if (items [1].revents & XS_POLLIN) { - while (1) { - - rc = xs_recvmsg (backend, &msg, 0); - if (rc < 0) - return -1; - - size = sizeof (more); - rc = xs_getsockopt (backend, XS_RCVMORE, &more, &size); - if (rc < 0) - return -1; - - rc = xs_sendmsg (frontend, &msg, more ? ZMQ_SNDMORE : 0); - if (rc < 0) - return -1; - - if (!more) - break; - } - } - } - - return 0; -} - -void *zmq_stopwatch_start () -{ - return xs_stopwatch_start (); -} - -unsigned long zmq_stopwatch_stop (void *watch) -{ - return xs_stopwatch_stop (watch); -} - -void zmq_sleep (int seconds) -{ - xs_sleep (seconds); -} - |