+++ /dev/null
-/*
- irssi.c : irssi
-
- Copyright (C) 1999-2000, 2007 Timo Sirainen
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-#include "module.h"
-#include "module-formats.h"
-#include "modules-load.h"
-#include "args.h"
-#include "signals.h"
-#include "levels.h"
-#include "core.h"
-#include "settings.h"
-#include "session.h"
-
-#include "printtext.h"
-#include "fe-common-core.h"
-#include "fe-common-silc.h"
-#include "themes.h"
-
-#include "term.h"
-#include "gui-entry.h"
-#include "mainwindows.h"
-#include "gui-printtext.h"
-#include "gui-readline.h"
-#include "statusbar.h"
-#include "gui-windows.h"
-#include "textbuffer-reformat.h"
-
-#include <signal.h>
-#include <locale.h>
-
-#ifdef HAVE_STATIC_PERL
-void perl_core_init(void);
-void perl_core_deinit(void);
-
-void fe_perl_init(void);
-void fe_perl_deinit(void);
-#endif
-
-void silc_init(void);
-void silc_deinit(void);
-
-void gui_expandos_init(void);
-void gui_expandos_deinit(void);
-
-void textbuffer_commands_init(void);
-void textbuffer_commands_deinit(void);
-
-void lastlog_init(void);
-void lastlog_deinit(void);
-
-void mainwindow_activity_init(void);
-void mainwindow_activity_deinit(void);
-
-void mainwindows_layout_init(void);
-void mainwindows_layout_deinit(void);
-
-void term_dummy_init(void);
-void term_dummy_deinit(void);
-
-static int dirty, full_redraw, dummy;
-
-static GMainLoop *main_loop;
-int quitting;
-
-static int display_firsttimer = FALSE;
-
-static void sig_exit(void)
-{
- quitting = TRUE;
-}
-
-/* redraw irssi's screen.. */
-void irssi_redraw(void)
-{
- dirty = TRUE;
- full_redraw = TRUE;
-}
-
-void irssi_set_dirty(void)
-{
- dirty = TRUE;
-}
-
-static void dirty_check(void)
-{
- if (!dirty || dummy)
- return;
-
- term_resize_dirty();
-
- if (full_redraw) {
- full_redraw = FALSE;
-
- /* first clear the screen so curses will be
- forced to redraw the screen */
- term_clear();
- term_refresh(NULL);
-
- mainwindows_redraw();
- statusbar_redraw(NULL, TRUE);
- }
-
- mainwindows_redraw_dirty();
- statusbar_redraw_dirty();
- term_refresh(NULL);
-
- dirty = FALSE;
-}
-
-static void textui_init(void)
-{
-#ifdef SIGTRAP
- struct sigaction act;
-
- sigemptyset(&act.sa_mask);
- act.sa_flags = 0;
- act.sa_handler = SIG_IGN;
- sigaction(SIGTRAP, &act, NULL);
-#endif
-
- irssi_gui = IRSSI_GUI_TEXT;
- core_init();
- silc_init();
- fe_common_core_init();
- fe_silc_init();
-
- theme_register(gui_text_formats);
- signal_add_last("gui exit", (SIGNAL_FUNC) sig_exit);
-}
-
-static void textui_finish_init(void)
-{
- quitting = FALSE;
-
- if (dummy)
- term_dummy_init();
- else {
- term_refresh_freeze();
- textbuffer_init();
- textbuffer_view_init();
- textbuffer_commands_init();
- textbuffer_reformat_init();
- gui_expandos_init();
- gui_printtext_init();
- gui_readline_init();
- lastlog_init();
- mainwindows_init();
- mainwindow_activity_init();
- mainwindows_layout_init();
- gui_windows_init();
- statusbar_init();
- term_refresh_thaw();
-
- /* don't check settings with dummy mode */
- settings_check();
- }
-
- module_register("core", "fe-text");
-
-#ifdef HAVE_STATIC_PERL
- perl_core_init();
- fe_perl_init();
-#endif
-
- dirty_check();
-
- fe_common_core_finish_init();
- signal_emit("irssi init finished", 0);
-}
-
-static void textui_deinit(void)
-{
- signal(SIGINT, SIG_DFL);
-
- term_refresh_freeze();
- while (modules != NULL)
- module_unload(modules->data);
-
-#ifdef HAVE_STATIC_PERL
- perl_core_deinit();
- fe_perl_deinit();
-#endif
-
- dirty_check(); /* one last time to print any quit messages */
- signal_remove("gui exit", (SIGNAL_FUNC) sig_exit);
-
- if (dummy)
- term_dummy_deinit();
- else {
- lastlog_deinit();
- statusbar_deinit();
- gui_printtext_deinit();
- gui_readline_deinit();
- gui_windows_deinit();
- mainwindows_layout_deinit();
- mainwindow_activity_deinit();
- mainwindows_deinit();
- gui_expandos_deinit();
- textbuffer_reformat_deinit();
- textbuffer_commands_deinit();
- textbuffer_view_deinit();
- textbuffer_deinit();
-
- term_refresh_thaw();
- term_deinit();
- }
-
- theme_unregister();
-
- fe_silc_deinit();
- fe_common_core_deinit();
- silc_deinit();
- core_deinit();
-}
-
-static void check_oldcrap(void)
-{
- FILE *f;
- char *path, str[256];
- int found;
-
- /* check that default.theme is up-to-date */
- path = g_strdup_printf("%s/default.theme", get_irssi_dir());
- f = fopen(path, "r+");
- if (f == NULL) {
- g_free(path);
- return;
- }
- found = FALSE;
- while (!found && fgets(str, sizeof(str), f) != NULL)
- found = strstr(str, "abstracts = ") != NULL;
- fclose(f);
-
- if (found) {
- g_free(path);
- return;
- }
-
- printf("\nYou seem to have old default.theme in "IRSSI_DIR_SHORT"/ directory.\n");
- printf("Themeing system has changed a bit since last irssi release,\n");
- printf("you should either delete your old default.theme or manually\n");
- printf("merge it with the new default.theme.\n\n");
- printf("Do you want to delete the old theme now? (Y/n)\n");
-
- str[0] = '\0';
- fgets(str, sizeof(str), stdin);
- if (i_toupper(str[0]) == 'Y' || str[0] == '\n' || str[0] == '\0')
- remove(path);
- g_free(path);
-}
-
-static void check_files(void)
-{
- struct stat statbuf;
-
- if (stat(get_irssi_dir(), &statbuf) != 0) {
- /* ~/.irssi doesn't exist, first time running irssi */
- display_firsttimer = TRUE;
- } else {
- check_oldcrap();
- }
-}
-
-#ifdef WIN32
-static void winsock_init(void)
-{
- WORD wVersionRequested;
- WSADATA wsaData;
-
- wVersionRequested = MAKEWORD(2, 2);
-
- if (WSAStartup(wVersionRequested, &wsaData) != 0) {
- printf("Error initializing winsock\n");
- exit(1);
- }
-}
-#endif
-
-#ifdef USE_GC
-#ifdef HAVE_GC_H
-# include <gc.h>
-#else
-# include <gc/gc.h>
-#endif
-
-GMemVTable gc_mem_table = {
- GC_malloc,
- GC_realloc,
- GC_free,
-
- NULL, NULL, NULL
-};
-#endif
-
-int main(int argc, char **argv)
-{
- static struct poptOption options[] = {
-#if 0 /* --dummy is not available in SILC Client */
- { "dummy", 'd', POPT_ARG_NONE, &dummy, 0, "Use the dummy terminal mode", NULL },
-#endif
- { NULL, '\0', 0, NULL }
- };
-
-#ifdef USE_GC
- g_mem_set_vtable(&gc_mem_table);
-#endif
-
- srand(time(NULL));
-
- dummy = FALSE;
- quitting = FALSE;
- core_init_paths(argc, argv);
-
- check_files();
-
-#ifdef WIN32
- winsock_init();
-#endif
-#ifdef HAVE_SOCKS
- SOCKSinit(argv[0]);
-#endif
-#ifdef ENABLE_NLS
- /* initialize the i18n stuff */
- bindtextdomain(PACKAGE, LOCALEDIR);
- textdomain(PACKAGE);
-#endif
-
- /* setlocale() must be called at the beginning before any calls that
- affect it, especially regexps seem to break if they're generated
- before t his call.
-
- locales aren't actually used for anything else than autodetection
- of UTF-8 currently..
-
- furthermore to get the users's charset with g_get_charset() properly
- you have to call setlocale(LC_ALL, "") */
- setlocale(LC_ALL, "");
-
- textui_init();
- args_register(options);
- args_execute(argc, argv);
-
- if (!dummy && !term_init()) {
- fprintf(stderr, "Can't initialize screen handling, quitting.\n");
- fprintf(stderr, "You can still use the dummy mode with -d parameter\n");
- return 1;
- }
-
- textui_finish_init();
- main_loop = g_main_new(TRUE);
-
- /* Does the same as g_main_run(main_loop), except we
- can call our dirty-checker after each iteration */
- while (!quitting) {
-#ifdef USE_GC
- GC_collect_a_little();
-#endif
- if (!dummy) term_refresh_freeze();
- g_main_iteration(TRUE);
- if (!dummy) term_refresh_thaw();
-
- if (reload_config) {
- /* SIGHUP received, do /RELOAD */
- reload_config = FALSE;
- signal_emit("command reload", 1, "");
- }
-
- dirty_check();
- }
-
- g_main_destroy(main_loop);
- textui_deinit();
-
- session_upgrade(); /* if we /UPGRADEd, start the new process */
- return 0;
-}
projects / runtime.git / blobdiff