| /* |
| * lws-minimal-http-server-eventlib-foreign |
| * |
| * Written in 2010-2020 by Andy Green <andy@warmcat.com> |
| * |
| * This file is made available under the Creative Commons CC0 1.0 |
| * Universal Public Domain Dedication. |
| * |
| * The glib specific code |
| */ |
| |
| #include <libwebsockets.h> |
| |
| #include <string.h> |
| #include <signal.h> |
| |
| #include <glib-2.0/glib.h> |
| #include <glib-unix.h> |
| |
| #include "private.h" |
| |
| typedef struct lws_glib_tag { |
| GSource *gs; |
| guint tag; |
| } lws_glib_tag_t; |
| |
| #define lws_gs_valid(t) (t.gs) |
| #define lws_gs_destroy(t) if (lws_gs_valid(t)) { \ |
| g_source_remove(t.tag); \ |
| g_source_unref(t.gs); \ |
| t.gs = NULL; t.tag = 0; } |
| |
| static GMainLoop *loop_glib; |
| static lws_glib_tag_t timer_outer_glib, sighandler_glib; |
| |
| static int |
| timer_cb_glib(void *p) |
| { |
| foreign_timer_service(loop_glib); |
| return 1; |
| } |
| |
| static void |
| signal_cb_glib(void *p) |
| { |
| signal_cb(SIGINT); |
| } |
| |
| static void |
| foreign_event_loop_init_and_run_glib(void) |
| { |
| /* we create and start our "foreign loop" */ |
| |
| loop_glib = g_main_loop_new(NULL, 0); |
| |
| sighandler_glib.gs = g_unix_signal_source_new(SIGINT); |
| g_source_set_callback(sighandler_glib.gs, G_SOURCE_FUNC(signal_cb_glib), |
| NULL, NULL); |
| sighandler_glib.tag = g_source_attach(sighandler_glib.gs, |
| g_main_loop_get_context(loop_glib)); |
| |
| timer_outer_glib.gs = g_timeout_source_new(1000); |
| g_source_set_callback(timer_outer_glib.gs, timer_cb_glib, NULL, NULL); |
| timer_outer_glib.tag = g_source_attach(timer_outer_glib.gs, |
| g_main_loop_get_context(loop_glib)); |
| |
| g_main_loop_run(loop_glib); |
| } |
| |
| static void |
| foreign_event_loop_stop_glib(void) |
| { |
| g_main_loop_quit(loop_glib); |
| } |
| |
| static void |
| foreign_event_loop_cleanup_glib(void) |
| { |
| /* cleanup the foreign loop assets */ |
| |
| lws_gs_destroy(sighandler_glib); |
| lws_gs_destroy(timer_outer_glib); |
| |
| g_main_loop_unref(loop_glib); |
| loop_glib = NULL; |
| } |
| |
| const struct ops ops_glib = { |
| foreign_event_loop_init_and_run_glib, |
| foreign_event_loop_stop_glib, |
| foreign_event_loop_cleanup_glib |
| }; |