mirror of
https://libwebsockets.org/repo/libwebsockets
synced 2024-12-25 23:00:12 +00:00
85 lines
1.8 KiB
C
85 lines
1.8 KiB
C
/*
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* lws-minimal-http-server-eventlib-foreign
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*
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* Written in 2010-2020 by Andy Green <andy@warmcat.com>
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*
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* This file is made available under the Creative Commons CC0 1.0
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* Universal Public Domain Dedication.
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*
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* The libevent specific code
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*/
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#include <libwebsockets.h>
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#include <event2/event.h>
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#include <string.h>
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#include <signal.h>
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#include "private.h"
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static struct event_base *loop_event;
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static struct event *timer_outer_event;
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static struct event *sighandler_event;
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static void
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timer_cb_event(evutil_socket_t fd, short event, void *arg)
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{
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foreign_timer_service(loop_event);
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}
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static void
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signal_cb_event(evutil_socket_t fd, short event, void *arg)
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{
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signal_cb((int)(lws_intptr_t)arg);
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}
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static void
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foreign_event_loop_init_and_run_libevent(void)
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{
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struct timeval tv;
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/* we create and start our "foreign loop" */
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tv.tv_sec = 1;
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tv.tv_usec = 0;
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event_enable_debug_mode();
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loop_event = event_base_new();
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sighandler_event = evsignal_new((struct event_base *)loop_event, SIGINT, signal_cb_event,
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(void*)SIGINT);
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timer_outer_event = event_new((struct event_base *)loop_event, -1, EV_PERSIST,
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timer_cb_event, NULL);
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//evtimer_new(loop_event, timer_cb_event, NULL);
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evtimer_add(timer_outer_event, &tv);
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event_base_loop(loop_event, 0);
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}
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static void
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foreign_event_loop_stop_libevent(void)
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{
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event_base_loopexit(loop_event, NULL);
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}
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static void
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foreign_event_loop_cleanup_libevent(void)
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{
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/* cleanup the foreign loop assets */
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evtimer_del(timer_outer_event);
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event_free(timer_outer_event);
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evsignal_del(sighandler_event);
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event_free(sighandler_event);
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event_base_loop(loop_event, 0);
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event_base_free(loop_event);
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}
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const struct ops ops_libevent = {
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foreign_event_loop_init_and_run_libevent,
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foreign_event_loop_stop_libevent,
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foreign_event_loop_cleanup_libevent
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};
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