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1e1f2ca5b80956888b4107225ddbf99fbc9fbf70
weechat/src/common/weechat.c
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/* ############################################################################
* ### ___ __ ______________ _____ ###
* ### __ | / /___________ ____/__ /_______ __ /_ ###
* ### __ | /| / /_ _ \ _ \ / __ __ \ __ `/ __/ ###
* ### __ |/ |/ / / __/ __/ /___ _ / / / /_/ // /_ ###
* ### ____/|__/ \___/\___/\____/ /_/ /_/\__,_/ \__/ ###
* ### ###
* ### WeeChat - Wee Enhanced Environment for Chat ###
* ### Fast & light environment for Chat ###
* ### ###
* ### By: FlashCode <flashcode@flashtux.org> ###
* ### Bounga <bounga@altern.org> ###
* ### Xahlexx <xahlexx@tuxisland.org> ###
* ### ###
* ### http://weechat.flashtux.org ###
* ### ###
* ############################################################################
*
* Copyright (c) 2003 by FlashCode <flashcode@flashtux.org>
* Bounga <bounga@altern.org>
* Xahlexx <xahlexx@tuxisland.org>
* See README for License detail.
*
* 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
*/
/* weechat.c: core functions for WeeChat */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <errno.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#include <sys/stat.h>
#include <time.h>
#include "weechat.h"
#include "weeconfig.h"
#include "command.h"
#include "../irc/irc.h"
#include "../gui/gui.h"
/* char *display_name; */
int quit_weechat; /* = 1 if quit request from user... why ? :'( */
FILE *log_file; /* WeeChat log file (~/.weechat/weechat.log */
/*
* log_printf: displays a message in WeeChat log (~/.weechat/weechat.log)
*/
void
log_printf (char *message, ...)
{
static char buffer[4096];
va_list argptr;
static time_t seconds;
struct tm *date_tmp;
if (!log_file)
return;
va_start (argptr, message);
vsnprintf (buffer, sizeof (buffer) - 1, message, argptr);
va_end (argptr);
seconds = time (NULL);
date_tmp = localtime (&seconds);
fprintf (log_file, "[%04d-%02d-%02d %02d:%02d:%02d] %s",
date_tmp->tm_year + 1900, date_tmp->tm_mon + 1, date_tmp->tm_mday,
date_tmp->tm_hour, date_tmp->tm_min, date_tmp->tm_sec,
buffer);
fflush (log_file);
}
/*
* wee_parse_args: parse command line args
*/
void
wee_parse_args (int argc, char *argv[])
{
int i;
for (i = 1; i < argc; i++)
{
if ((strcmp (argv[i], "-h") == 0)
|| (strcmp (argv[i], "--help") == 0))
{
printf ("\n%s%s", WEE_USAGE);
exit (0);
}
else if ((strcmp (argv[i], "-l") == 0)
|| (strcmp (argv[i], "--license") == 0))
{
printf ("\n%s%s", WEE_LICENSE);
exit (0);
}
/*else if ((strcmp (argv[i], "-d") == 0)
|| (strcmp (argv[i], "--display") == 0))
{
if (i == (argc - 1))
fprintf (stderr,
_("%s no display specified (parameter '%s'), ignored\n"),
WEECHAT_WARNING, argv[i]);
else
{
display_name = argv[i + 1];
i++;
}
}*/
else if ((strcmp (argv[i], "-v") == 0)
|| (strcmp (argv[i], "--version") == 0))
{
printf (PACKAGE_VERSION "\n");
exit (0);
}
else
{
fprintf (stderr,
_("%s unknown parameter '%s', ignored\n"),
WEECHAT_WARNING, argv[i]);
}
}
}
/*
* wee_create_home_dir: create weechat home directory (if not found)
*/
void
wee_create_home_dir ()
{
char *weechat_home_dir;
int return_code;
weechat_home_dir =
(char *) malloc ((strlen (getenv ("HOME")) + 64) * sizeof (char));
sprintf (weechat_home_dir, "%s/.weechat", getenv ("HOME"));
return_code = mkdir (weechat_home_dir, 0755);
if (return_code < 0)
{
if (errno != EEXIST)
{
fprintf (stderr, _("%s cannot create directory \"%s\"\n"),
WEECHAT_ERROR, weechat_home_dir);
free (weechat_home_dir);
exit (1);
}
}
free (weechat_home_dir);
}
/*
* wee_init_vars: initialize some variables
*/
void
wee_init_vars ()
{
/* GUI not yet initialized */
gui_ready = 0;
/* init received messages queue */
recv_msgq = NULL;
msgq_last_msg = NULL;
}
/*
* wee_init_log: initialize log file
*/
void
wee_init_log ()
{
char *filename;
filename =
(char *) malloc ((strlen (getenv ("HOME")) + 64) * sizeof (char));
sprintf (filename, "%s/.weechat/" WEECHAT_LOG_NAME, getenv ("HOME"));
if ((log_file = fopen (filename, "wt")) == NULL)
{
free (filename);
fprintf (stderr,
_("%s unable to create/append to log file (~/.weechat/"
WEECHAT_LOG_NAME), WEECHAT_ERROR);
}
free (filename);
}
/*
* wee_shutdown: shutdown WeeChat
*/
void
wee_shutdown ()
{
server_free_all ();
gui_end ();
if (log_file)
fclose (log_file);
exit (0);
}
/*
* main: WeeChat startup
*/
int
main (int argc, char *argv[])
{
t_irc_server *ptr_server;
#ifdef ENABLE_NLS
setlocale (LC_ALL, "");
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);
#endif
/* pre-initiliaze interface */
gui_pre_init (&argc, &argv);
/* initialize variables */
wee_init_vars ();
/* parse command line args */
wee_parse_args (argc, argv);
/* create weechat home directory */
wee_create_home_dir ();
/* init log file */
wee_init_log ();
/* build commands index (sorted), for completion */
index_command_build ();
/* read configuration */
switch (config_read ())
{
case 0: /* success */
break;
case -1: /* config file not found */
config_create_default ();
config_read ();
break;
default: /* other error (fatal) */
server_free_all ();
return 1;
}
/* init gui */
gui_init ();
/* Welcome message - yeah! */
if (cfg_look_startup_logo)
{
gui_printf_color (NULL, COLOR_WIN_CHAT_PREFIX1,
" ___ __ ______________ _____ \n"
" __ | / /___________ ____/__ /_______ __ /_\n"
" __ | /| / /_ _ \\ _ \\ / __ __ \\ __ `/ __/\n"
" __ |/ |/ / / __/ __/ /___ _ / / / /_/ // /_ \n"
" ____/|__/ \\___/\\___/\\____/ /_/ /_/\\__,_/ \\__/ \n");
}
if (cfg_look_weechat_slogan && cfg_look_weechat_slogan[0])
{
gui_printf_color (NULL, COLOR_WIN_CHAT, _("%sWelcome to "),
(cfg_look_startup_logo) ? " " : "");
gui_printf_color (NULL, COLOR_WIN_CHAT_PREFIX2, PACKAGE_NAME);
gui_printf_color (NULL, COLOR_WIN_CHAT,
", %s\n", cfg_look_weechat_slogan);
}
if (cfg_look_startup_version)
{
gui_printf_color (NULL, COLOR_WIN_CHAT_PREFIX2,
"%s" PACKAGE_STRING,
(cfg_look_startup_logo) ? " " : "");
gui_printf_color (NULL, COLOR_WIN_CHAT,
", %s %s %s\n",
_("compiled on"), __DATE__, __TIME__);
}
if (cfg_look_startup_logo ||
(cfg_look_weechat_slogan && cfg_look_weechat_slogan[0]) ||
cfg_look_startup_version)
gui_printf_color (NULL, COLOR_WIN_CHAT_PREFIX1,
"-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-\n");
/* connect to all servers (with autoconnect flag) */
for (ptr_server = irc_servers; ptr_server;
ptr_server = ptr_server->next_server)
{
if (ptr_server->autoconnect)
{
gui_window_new (ptr_server, NULL);
if (server_connect (ptr_server))
irc_login (ptr_server);
}
}
gui_main_loop ();
server_disconnect_all ();
/* save config file */
config_write (NULL);
/* program ending */
wee_shutdown ();
/* make gcc happy (statement never executed) */
return 0;
}
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