2 * Copyright (c) 2022 Omar Polo <op@omarpolo.com>
4 * Permission to use, copy, modify, and distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
21 #include <sys/socket.h>
27 nopcb(struct bufferevent *bev, void *d)
33 sreadcb(struct bufferevent *bev, void *d)
37 bufferevent_write_buffer(c->tobev, EVBUFFER_INPUT(bev));
41 treadcb(struct bufferevent *bev, void *d)
45 bufferevent_write_buffer(c->sourcebev, EVBUFFER_INPUT(bev));
49 errcb(struct bufferevent *bev, short event, void *d)
53 log_info("closing connection (event=%x)", event);
58 conn_splice(struct conn *c)
60 c->sourcebev = bufferevent_new(c->source, sreadcb, nopcb, errcb, c);
61 c->tobev = bufferevent_new(c->to, treadcb, nopcb, errcb, c);
63 if (c->sourcebev == NULL || c->tobev == NULL) {
64 log_warn("bufferevent_new");
68 bufferevent_enable(c->sourcebev, EV_READ|EV_WRITE);
69 bufferevent_enable(c->tobev, EV_READ|EV_WRITE);
73 #endif /* !HAVE_SO_SPLICE */