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/*
irssi.c : irssi
Copyright (C) 1999-2000 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 "printtext.h"
#include "fe-common-core.h"
#include "fe-common-irc.h"
#include "themes.h"
#include "screen.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>
#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 irc_init(void);
void irc_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);
static GMainLoop *main_loop;
int quitting;
static const char *firsttimer_text =
"Looks like this is the first time you run irssi.\n"
"This is just a reminder that you really should go read\n"
"startup-HOWTO if you haven't already. Irssi's default\n"
"settings aren't probably what you've used to, and you\n"
"shouldn't judge the whole client as crap based on them.\n\n"
"You can find startup-HOWTO and more irssi beginner info at\n"
"http://irssi.org/beginner/";
static int display_firsttimer = FALSE;
static void sig_exit(void)
{
g_main_quit(main_loop);
}
/* redraw irssi's screen.. */
void irssi_redraw(void)
{
screen_clear();
screen_refresh(NULL);
/* windows */
mainwindows_redraw();
/* statusbar */
statusbar_redraw(NULL);
}
static void textui_init(void)
{
irssi_gui = IRSSI_GUI_TEXT;
core_init();
irc_init();
fe_common_core_init();
fe_common_irc_init();
theme_register(gui_text_formats);
signal_add("gui exit", (SIGNAL_FUNC) sig_exit);
}
static void textui_finish_init(void)
{
quitting = FALSE;
screen_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();
screen_refresh_thaw();
settings_check();
module_register("core", "fe-text");
fe_common_core_finish_init();
signal_emit("irssi init finished", 0);
#ifdef HAVE_STATIC_PERL
perl_core_init();
fe_perl_init();
#endif
if (display_firsttimer) {
printtext_window(active_win, MSGLEVEL_CLIENTNOTICE,
"%s", firsttimer_text);
}
}
static void textui_deinit(void)
{
quitting = TRUE;
signal(SIGINT, SIG_DFL);
screen_refresh_freeze();
while (modules != NULL)
module_unload(modules->data);
signal_remove("gui exit", (SIGNAL_FUNC) sig_exit);
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();
screen_refresh_thaw();
deinit_screen();
#ifdef HAVE_STATIC_PERL
perl_core_deinit();
fe_perl_deinit();
#endif
theme_unregister();
fe_common_irc_deinit();
fe_common_core_deinit();
irc_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 (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
int main(int argc, char **argv)
{
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
textui_init();
args_execute(argc, argv);
if (!init_screen())
g_error("Can't initialize screen handling, quitting.\n");
textui_finish_init();
main_loop = g_main_new(TRUE);
g_main_run(main_loop);
g_main_destroy(main_loop);
textui_deinit();
#ifdef MEM_DEBUG
ig_mem_profile();
#endif
return 0;
}
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