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a237321b33
Exit safely on SIGTERM by emitting "gui exit" from the main loops of fe-text and fe-none rather than from the signal handler itself. Based on feedback from Nei and dwfreed.
122 lines
2.7 KiB
C
122 lines
2.7 KiB
C
/*
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irssi.c : irssi
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Copyright (C) 1999-2000 Timo Sirainen
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "module.h"
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#include <irssi/src/core/modules.h>
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#include <irssi/src/core/modules-load.h>
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#include <irssi/src/core/args.h>
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#include <irssi/src/core/signals.h>
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#include <irssi/src/core/settings.h>
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#include <irssi/src/core/core.h>
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static GMainLoop *main_loop;
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static char *autoload_module;
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static int reload;
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static int quitting;
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static void sig_exit(void)
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{
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quitting = TRUE;
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}
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static void sig_reload(void)
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{
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reload = TRUE;
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}
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static void autoload_modules(void)
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{
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char **list, **module;
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list = g_strsplit_set(settings_get_str("autoload_modules"), " ,", -1);
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for (module = list; *module != NULL; module++) {
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char *tmp;
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if ((tmp = strchr(*module, ':')) != NULL) {
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*tmp = '\0';
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tmp++;
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module_load_sub(*module, tmp, NULL);
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} else {
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module_load(*module, NULL);
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}
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}
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g_strfreev(list);
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}
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void noui_init(void)
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{
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srand(time(NULL));
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irssi_gui = IRSSI_GUI_NONE;
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core_init();
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module_register("core", "fe-none");
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signal_add("reload", (SIGNAL_FUNC) sig_reload);
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signal_add("gui exit", (SIGNAL_FUNC) sig_exit);
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autoload_modules();
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signal_emit("irssi init finished", 0);
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}
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void noui_deinit(void)
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{
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signal_remove("reload", (SIGNAL_FUNC) sig_reload);
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signal_remove("gui exit", (SIGNAL_FUNC) sig_exit);
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core_deinit();
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}
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int main(int argc, char **argv)
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{
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static GOptionEntry options[] = {
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{ "load", 'l', 0, G_OPTION_ARG_STRING, &autoload_module, "Module to load (default = bot)", "MODULE" },
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{ NULL }
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};
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autoload_module = NULL;
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core_register_options();
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args_register(options);
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args_execute(argc, argv);
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core_preinit(argv[0]);
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noui_init();
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if (autoload_module == NULL)
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autoload_module = "bot";
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do {
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reload = FALSE;
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module_load(autoload_module, NULL);
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main_loop = g_main_loop_new(NULL, TRUE);
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while (!quitting && !reload) {
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if (sigterm_received) {
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sigterm_received = FALSE;
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signal_emit("gui exit", 0);
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}
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g_main_context_iteration(NULL, TRUE);
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}
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g_main_loop_unref(main_loop);
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}
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while (reload);
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noui_deinit();
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return 0;
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}
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