mirror of
https://libwebsockets.org/repo/libwebsockets
synced 2024-12-25 23:00:12 +00:00
97 lines
2.0 KiB
C
97 lines
2.0 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 glib specific code
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*/
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#include <libwebsockets.h>
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#include <string.h>
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#include <signal.h>
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#include <glib-2.0/glib.h>
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#include <glib-unix.h>
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#include "private.h"
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#if !defined(G_SOURCE_FUNC)
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#define G_SOURCE_FUNC(f) ((GSourceFunc) (void (*)(void)) (f))
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#endif
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typedef struct lws_glib_tag {
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GSource *gs;
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guint tag;
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} lws_glib_tag_t;
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#define lws_gs_valid(t) (t.gs)
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#define lws_gs_destroy(t) if (lws_gs_valid(t)) { \
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g_source_remove(t.tag); \
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g_source_unref(t.gs); \
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t.gs = NULL; t.tag = 0; }
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static GMainLoop *loop_glib;
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static lws_glib_tag_t timer_outer_glib, sighandler_glib;
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static int
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timer_cb_glib(void *p)
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{
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foreign_timer_service(loop_glib);
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return 1;
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}
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static void
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signal_cb_glib(void *p)
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{
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signal_cb(SIGINT);
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}
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static void
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foreign_event_loop_init_and_run_glib(void)
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{
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/* we create and start our "foreign loop" */
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loop_glib = g_main_loop_new(NULL, 0);
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sighandler_glib.gs = g_unix_signal_source_new(SIGINT);
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g_source_set_callback(sighandler_glib.gs, G_SOURCE_FUNC(signal_cb_glib),
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NULL, NULL);
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sighandler_glib.tag = g_source_attach(sighandler_glib.gs,
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g_main_loop_get_context(loop_glib));
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timer_outer_glib.gs = g_timeout_source_new(1000);
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g_source_set_callback(timer_outer_glib.gs, timer_cb_glib, NULL, NULL);
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timer_outer_glib.tag = g_source_attach(timer_outer_glib.gs,
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g_main_loop_get_context(loop_glib));
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g_main_loop_run(loop_glib);
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}
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static void
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foreign_event_loop_stop_glib(void)
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{
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g_main_loop_quit(loop_glib);
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}
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static void
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foreign_event_loop_cleanup_glib(void)
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{
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/* cleanup the foreign loop assets */
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lws_gs_destroy(sighandler_glib);
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lws_gs_destroy(timer_outer_glib);
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g_main_loop_unref(loop_glib);
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loop_glib = NULL;
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}
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const struct ops ops_glib = {
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foreign_event_loop_init_and_run_glib,
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foreign_event_loop_stop_glib,
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foreign_event_loop_cleanup_glib
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};
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