src/aim.c

/*
 * gaim
 *
 * Copyright (C) 1998-1999, Mark Spencer <markster@marko.net>
 *
 * 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
 *
 */

#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif
#ifdef USE_APPLET
#include "applet.h"
#include <gnome.h>
#else
#ifdef USE_GNOME
#include <gnome.h>
#endif /* USE_GNOME */
#endif /* USE_APPLET */
#ifdef GAIM_PLUGINS
#include <dlfcn.h>
#endif /* GAIM_PLUGINS */
#include <gtk/gtk.h>
#include <gdk/gdkx.h>
#include <gdk/gdk.h>
#include <unistd.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <sys/wait.h>
#include <stdio.h>
#include <string.h>
#include <stdarg.h>
#include <stdlib.h>
#include <ctype.h>
#include "prpl.h"
#include "gaim.h"
#include "pixmaps/logo.xpm"
#if HAVE_SIGNAL_H
#include <signal.h>
#endif
#include "locale.h"
#include "gtkticker.h"
#include "gtkspell.h"
#ifndef USE_GNOME
#include <getopt.h>
#endif

static gchar *ispell_cmd[] = { "ispell", "-a", NULL };

static GtkWidget *name;
static GtkWidget *pass;

GList *log_conversations = NULL;
GList *buddy_pounces = NULL;
GSList *away_messages = NULL;
GList *conversations = NULL;
GList *chat_rooms = NULL;

GtkWidget *mainwindow = NULL;

int opt_away = 0;
char *opt_away_arg = NULL;

void BuddyTickerCreateWindow(void);

void cancel_logon(void)
{
#ifdef USE_APPLET
	applet_buddy_show = FALSE;
	if (mainwindow)
		gtk_widget_hide(mainwindow);
#else
#ifdef GAIM_PLUGINS
	GList *c;
	struct gaim_plugin *p;
	void (*gaim_plugin_remove)();

	/* first we tell those who have requested it we're quitting */
	plugin_event(event_quit, 0, 0, 0, 0);

	/* then we remove everyone in a mass suicide */
	c = plugins;
	while (c) {
		p = (struct gaim_plugin *)c->data;
		if (g_module_symbol(p->handle, "gaim_plugin_remove", (gpointer *)&gaim_plugin_remove))
			 (*gaim_plugin_remove)();
		/* we don't need to worry about removing callbacks since
		 * there won't be any more chance to call them back :) */
		g_free(p);
		c = c->next;
	}
#endif /* GAIM_PLUGINS */
#ifdef USE_PERL
	perl_end();
#endif

	gtk_main_quit();
#endif /* USE_APPLET */
}

static int snd_tmout;
int logins_not_muted = 1;
static void sound_timeout()
{
	logins_not_muted = 1;
	gtk_timeout_remove(snd_tmout);
}

/* we need to do this for Oscar because serv_login only starts the login
 * process, it doesn't end there. gaim_setup will be called later from
 * oscar.c, after the buddy list is made and serv_finish_login is called */
void gaim_setup(struct gaim_connection *gc)
{
	if ((sound_options & OPT_SOUND_LOGIN) && (sound_options & OPT_SOUND_SILENT_SIGNON)) {
		logins_not_muted = 0;
		snd_tmout = gtk_timeout_add(10000, (GtkFunction)sound_timeout, NULL);
	}
#ifdef USE_APPLET
	set_user_state(online);
	applet_widget_register_callback(APPLET_WIDGET(applet),
					"signoff", _("Signoff"), (AppletCallbackFunc)signoff_all, NULL);
#endif /* USE_APPLET */
}


static void dologin(GtkWidget *widget, GtkWidget *w)
{
	struct aim_user *u;
	char *username = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(name)->entry));
	char *password = gtk_entry_get_text(GTK_ENTRY(pass));

	if (!strlen(username)) {
		do_error_dialog(_("Please enter your logon"), _("Signon Error"));
		return;
	}

	if (!strlen(password)) {
		do_error_dialog(_("Please enter your password"), _("Signon Error"));
		return;
	}

	/* if there is more than one user of the same name, then fuck them, they just have
	 * to use the account editor to sign in the second one */
	u = find_user(username, -1);
	if (!u) {
		u = g_new0(struct aim_user, 1);
		g_snprintf(u->username, sizeof(u->username), "%s", username);
		u->protocol = PROTO_TOC;
		u->options = OPT_USR_REM_PASS;
		aim_users = g_list_append(aim_users, u);
	}
	g_snprintf(u->password, sizeof u->password, "%s", password);
	save_prefs();
	serv_login(u);
}


static void doenter(GtkWidget *widget, GtkWidget *w)
{
	if (widget == name) {
		gtk_entry_set_text(GTK_ENTRY(pass), "");
		gtk_entry_select_region(GTK_ENTRY(GTK_COMBO(name)->entry), 0, 0);
		gtk_widget_grab_focus(pass);
	} else if (widget == pass) {
		dologin(widget, w);
	}
}


static void combo_changed(GtkWidget *w, GtkWidget *combo)
{
	char *txt = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(combo)->entry));
	struct aim_user *u;

	u = find_user(txt, -1);

	if (u && u->options & OPT_USR_REM_PASS) {
		gtk_entry_set_text(GTK_ENTRY(pass), u->password);
	} else {
		gtk_entry_set_text(GTK_ENTRY(pass), "");
	}
}


static GList *combo_user_names()
{
	GList *usr = aim_users;
	GList *tmp = NULL;
	struct aim_user *u;

	if (!usr)
		return g_list_append(NULL, "<unknown>");

	while (usr) {
		u = (struct aim_user *)usr->data;
		tmp = g_list_append(tmp, g_strdup(u->username));
		usr = usr->next;
	}

	return tmp;
}


void show_login()
{
	GtkWidget *options;
#ifdef GAIM_PLUGINS
	GtkWidget *plugs;
#endif
#ifndef NO_MULTI
	GtkWidget *accts;
#endif
	GtkWidget *signon;
	GtkWidget *cancel;
	GtkWidget *reg;
	GtkWidget *bbox;
	GtkWidget *hbox;
	GtkWidget *sbox;
	GtkWidget *label;
	GtkWidget *table;

	GtkWidget *pmw;
	GdkPixmap *pm;
	GtkStyle *style;
	GdkBitmap *mask;

	if (mainwindow) {
		gtk_widget_show(mainwindow);
		return;
	}

	mainwindow = gtk_window_new(GTK_WINDOW_TOPLEVEL);
	/* Set the WM name and class */
	gtk_window_set_wmclass(GTK_WINDOW(mainwindow), "login", "Gaim");
	/* Disallow resizing */
	gtk_window_set_policy(GTK_WINDOW(mainwindow), FALSE, FALSE, TRUE);
	gtk_widget_realize(mainwindow);

	signon = gtk_button_new_with_label(_("Signon"));
#ifndef NO_MULTI
	accts = gtk_button_new_with_label(_("Accounts"));
#endif
	cancel = gtk_button_new_with_label(_("Cancel"));
	reg = gtk_button_new_with_label(_("Register"));
	options = gtk_button_new_with_label(_("Options"));
#ifdef GAIM_PLUGINS
	plugs = gtk_button_new_with_label(_("Plugins"));
#endif
	table = gtk_table_new(8, 2, FALSE);
	name = gtk_combo_new();
	pass = gtk_entry_new();

	gtk_combo_set_popdown_strings(GTK_COMBO(name), combo_user_names());

	if (display_options & OPT_DISP_COOL_LOOK) {
		gtk_button_set_relief(GTK_BUTTON(signon), GTK_RELIEF_NONE);
#ifndef NO_MULTI
		gtk_button_set_relief(GTK_BUTTON(accts), GTK_RELIEF_NONE);
#endif
		gtk_button_set_relief(GTK_BUTTON(cancel), GTK_RELIEF_NONE);
		gtk_button_set_relief(GTK_BUTTON(reg), GTK_RELIEF_NONE);
		gtk_button_set_relief(GTK_BUTTON(options), GTK_RELIEF_NONE);
#ifdef GAIM_PLUGINS
		gtk_button_set_relief(GTK_BUTTON(plugs), GTK_RELIEF_NONE);
#endif
	}

	/* Make the buttons do stuff */
	/* Clicking the button initiates a login */
	gtk_signal_connect(GTK_OBJECT(signon), "clicked", GTK_SIGNAL_FUNC(dologin), mainwindow);
#ifndef NO_MULTI
	gtk_signal_connect(GTK_OBJECT(accts), "clicked", GTK_SIGNAL_FUNC(account_editor), mainwindow);
#endif
	gtk_signal_connect(GTK_OBJECT(cancel), "clicked", GTK_SIGNAL_FUNC(cancel_logon), mainwindow);
	/* Allow user to change prefs before logging in */
	gtk_signal_connect(GTK_OBJECT(options), "clicked", GTK_SIGNAL_FUNC(show_prefs), NULL);
#ifdef GAIM_PLUGINS
	/* Allow user to control plugins before logging in */
	gtk_signal_connect(GTK_OBJECT(plugs), "clicked", GTK_SIGNAL_FUNC(show_plugins), NULL);
#endif

	/* Register opens the right URL */
	gtk_signal_connect(GTK_OBJECT(reg), "clicked",
			   GTK_SIGNAL_FUNC(open_url),
			   "http://aim.aol.com/aimnew/Aim/register.adp?promo=106723&pageset=Aim&client=no");
	/* Enter in the username clears the password and sets
	   the pointer in the password field */
	gtk_signal_connect(GTK_OBJECT(GTK_COMBO(name)->entry), "activate",
			   GTK_SIGNAL_FUNC(doenter), mainwindow);
	gtk_signal_connect(GTK_OBJECT(GTK_COMBO(name)->entry), "changed",
			   GTK_SIGNAL_FUNC(combo_changed), name);

	gtk_signal_connect(GTK_OBJECT(pass), "activate", GTK_SIGNAL_FUNC(doenter), mainwindow);
	gtk_signal_connect(GTK_OBJECT(mainwindow), "delete_event",
			   GTK_SIGNAL_FUNC(cancel_logon), mainwindow);
	/* Homogenous spacing, 10 padding */
	bbox = gtk_hbox_new(TRUE, 10);
	hbox = gtk_hbox_new(TRUE, 10);
	sbox = gtk_vbox_new(TRUE, 5);

	gtk_box_pack_start(GTK_BOX(bbox), cancel, TRUE, TRUE, 0);
#ifndef NO_MULTI
	gtk_box_pack_start(GTK_BOX(bbox), accts, TRUE, TRUE, 0);
#endif
	gtk_box_pack_start(GTK_BOX(bbox), signon, TRUE, TRUE, 0);

	gtk_box_pack_start(GTK_BOX(hbox), reg, TRUE, TRUE, 0);
	gtk_box_pack_start(GTK_BOX(hbox), options, TRUE, TRUE, 0);
#ifdef GAIM_PLUGINS
	gtk_box_pack_start(GTK_BOX(hbox), plugs, TRUE, TRUE, 0);
#endif

	gtk_box_pack_start(GTK_BOX(sbox), bbox, TRUE, TRUE, 0);
	gtk_box_pack_start(GTK_BOX(sbox), hbox, TRUE, TRUE, 0);

	/* Labels for selectors and text boxes */
	label = gtk_label_new(_("Screen Name: "));
	gtk_table_attach(GTK_TABLE(table), label, 0, 1, 2, 3, 0, 0, 5, 5);
	gtk_widget_show(label);
	label = gtk_label_new(_("Password: "));
	gtk_table_attach(GTK_TABLE(table), label, 0, 1, 3, 4, 0, 0, 5, 5);
	gtk_widget_show(label);

	gtk_widget_show(options);
#ifdef GAIM_PLUGINS
	gtk_widget_show(plugs);
#endif

	/* Adjust sizes of inputs */
	gtk_widget_set_usize(name, 100, 0);
	gtk_widget_set_usize(pass, 100, 0);


	/* Attach the buttons at the bottom */
	gtk_widget_show(signon);
	gtk_widget_show(cancel);
	gtk_widget_show(reg);
#ifndef NO_MULTI
	gtk_widget_show(accts);
#endif
	gtk_widget_show(bbox);
	gtk_widget_show(hbox);
	gtk_widget_show(sbox);
	gtk_table_attach(GTK_TABLE(table), sbox, 0, 2, 7, 8, 0, 0, 5, 5);

	/* Text fields */

	gtk_table_attach(GTK_TABLE(table), name, 1, 2, 2, 3, 0, 0, 5, 5);
	gtk_widget_show(name);
	gtk_table_attach(GTK_TABLE(table), pass, 1, 2, 3, 4, 0, 0, 5, 5);
	gtk_entry_set_visibility(GTK_ENTRY(pass), FALSE);
	gtk_widget_show(pass);

	gtk_container_border_width(GTK_CONTAINER(sbox), 10);

	gtk_container_add(GTK_CONTAINER(mainwindow), table);

	gtk_widget_show(table);
	gtk_window_set_title(GTK_WINDOW(mainwindow), _("Gaim - Login"));


	if (aim_users) {
		struct aim_user *c = (struct aim_user *)aim_users->data;
		if (c->options & OPT_USR_REM_PASS) {
			combo_changed(NULL, name);
			gtk_widget_grab_focus(signon);
		} else {
			gtk_widget_grab_focus(pass);
		}
	} else {
		gtk_widget_grab_focus(name);
	}

	gtk_widget_realize(mainwindow);

	/* Logo at the top */
	style = gtk_widget_get_style(mainwindow);
	pm = gdk_pixmap_create_from_xpm_d(mainwindow->window, &mask,
					  &style->bg[GTK_STATE_NORMAL], (gchar **) aol_logo);
	pmw = gtk_pixmap_new(pm, mask);
	gtk_table_attach(GTK_TABLE(table), pmw, 0, 2, 0, 1, 0, 0, 5, 5);
	gtk_widget_show(pmw);
	gdk_pixmap_unref(pm);
	gdk_bitmap_unref(mask);


	aol_icon(mainwindow->window);
#ifndef _WIN32
	gdk_window_set_group(mainwindow->window, mainwindow->window);
#endif


	gtk_widget_show(mainwindow);

	SetTickerPrefs();

}

extern void show_debug(GtkObject *);

#if HAVE_SIGNAL_H
void sighandler(int sig)
{
	fprintf(stderr, "God damn, I tripped.\n");
	exit(11);		/* signal 11 */
}
#endif


int main(int argc, char *argv[])
{
	char opt;
	int opt_acct = 0, opt_help = 0, opt_version = 0, opt_user = 0, opt_login = 0, do_login_ret = -1;
	char *opt_user_arg = NULL, *opt_login_arg = NULL;

#ifdef USE_GNOME
	int i;
	poptContext popt_context;
	struct poptOption popt_options[] = {
		{"acct", 'a', POPT_ARG_NONE, &opt_acct, 'a',
		 "Display account editor window", NULL},
		{"away", 'w', POPT_ARG_STRING, NULL, 'w',
		 "Make away on signon (optional argument MESG specifies name of away message to use)", "[MESG]"},
		{"login", 'l', POPT_ARG_STRING, NULL, 'l',
		 "Automatically login (optional argument NAME specifies account(s) to use)", "[NAME]"},
		{"user", 'u', POPT_ARG_STRING, &opt_user_arg, 'u',
		 "Use account NAME", "NAME"},
		{0, 0, 0, 0, 0, 0, 0}
	};
#else
	struct option long_options[] = {
		{"acct", no_argument, NULL, 'a'},
		{"away", optional_argument, NULL, 'w'},
		{"help", no_argument, NULL, 'h'},
		{"login", optional_argument, NULL, 'l'},
		{"user", required_argument, NULL, 'u'},
		{"version", no_argument, NULL, 'v'},
		{0, 0, 0, 0}
	};
#endif /* USE_GNOME */


#ifdef ENABLE_NLS
	bindtextdomain(PACKAGE, LOCALEDIR);
	textdomain(PACKAGE);
#endif

#if HAVE_SIGNAL_H
	/* Let's not violate any PLA's!!!! */
	/* signal(SIGSEGV, sighandler); */
#endif


#ifdef USE_APPLET
	init_applet_mgr(argc, argv);
#elif defined USE_GNOME
	for (i = 0; i < argc; i++) {
		/* --login option */
		if (strstr(argv[i], "--l") == argv[i]) {
			char *equals;
			opt_login = 1;
			if ((equals = strchr(argv[i], '=')) != NULL) {
				/* --login=NAME */
				opt_login_arg = g_strdup(equals + 1);
			} else if (i + 1 < argc && argv[i + 1][0] != '-') {
				/* --login NAME */
				opt_login_arg = g_strdup(argv[i + 1]);
				strcpy(argv[i + 1], " ");
			}
			strcpy(argv[i], " ");
		}
		/* -l option */
		else if (strstr(argv[i], "-l") == argv[i]) {
			opt_login = 1;
			if (strlen(argv[i]) > 2) {
				/* -lNAME */
				opt_login_arg = g_strdup(argv[i] + 2);
			} else if (i + 1 < argc && argv[i + 1][0] != '-') {
				/* -l NAME */
				opt_login_arg = g_strdup(argv[i + 1]);
				strcpy(argv[i + 1], " ");
			}
			strcpy(argv[i], " ");
		}
		/* --away option */
		else if (strstr (argv[i], "--aw") == argv[i]) {
			char *equals;
			opt_away = 1;
			if ((equals = strchr(argv[i], '=')) != NULL) {
				/* --away=MESG */
				opt_away_arg = g_strdup (equals+1);
			} else if (i+1 < argc && argv[i+1][0] != '-') {
				/* --away MESG */
				opt_away_arg = g_strdup (argv[i+1]);
				strcpy (argv[i+1], " ");
			}
			strcpy (argv[i], " ");
		}
		/* -w option */
		else if (strstr (argv[i], "-w") == argv[i]) {
			opt_away = 1;
			if (strlen (argv[i]) > 2) {
				/* -wMESG */
				opt_away_arg = g_strdup (argv[i]+2);
			} else if (i+1 < argc && argv[i+1][0] != '-') {
				/* -w MESG */
				opt_away_arg = g_strdup (argv[i+1]);
				strcpy (argv[i+1], " ");
			}
			strcpy(argv[i], " ");
		}
	}

	gnome_init_with_popt_table(PACKAGE, VERSION, argc, argv, popt_options, 0, NULL);
#else
	gtk_init(&argc, &argv);

	/* scan command-line options */
	opterr = 1;
	while ((opt = getopt_long(argc, argv, "ahl::w::u:v",
				  long_options, NULL)) != -1) {
		switch (opt) {
		case 'u':	/* set user */
			opt_user = 1;
			opt_user_arg = g_strdup(optarg);
			break;
		case 'l':
			opt_login = 1;
			opt_login_arg = g_strdup(optarg);
			break;
		case 'w':
			opt_away = 1;
			opt_away_arg = g_strdup (optarg);
			break;
		case 'a':	/* account editor */
			opt_acct = 1;
			break;
		case 'v':	/* version */
			opt_version = 1;
			break;
		case 'h':	/* help */
			opt_help = 1;
			break;
		case '?':
		default:
			show_usage(1, argv[0]);
			return 0;
			break;
		}
	}

#endif /* USE_GNOME */

	/* show help message */
	if (opt_help) {
		show_usage(0, argv[0]);
		return 0;
	}
	/* show version window */
	if (opt_version) {
		gtk_init(&argc, &argv);
		set_defaults(FALSE);	/* needed for open_url_nw */
		load_prefs();
		show_about(0, (void *)2);
		gtk_main();
		return 0;
	}


	set_defaults(FALSE);
	load_prefs();

	/* set the default username */
	if (opt_user_arg != NULL) {
		set_first_user(opt_user_arg);
#ifndef USE_GNOME
		g_free(opt_user_arg);
		opt_user_arg = NULL;
#endif /* USE_GNOME */
	}

	if (general_options & OPT_GEN_DEBUG)
		show_debug(NULL);

	gtkspell_start(NULL, ispell_cmd);
#ifdef USE_PERL
	perl_init();
	perl_autoload();
#endif
	static_proto_init();

	/* deal with --login */
	if (opt_login) {
		do_login_ret = do_auto_login(opt_login_arg);
		if (opt_login_arg != NULL) {
			g_free(opt_login_arg);
			opt_login_arg = NULL;
		}
	}

	if (!opt_acct)
		auto_login();

#ifdef USE_APPLET
	applet_widget_register_callback(APPLET_WIDGET(applet),
					"prefs", _("Preferences"), show_prefs, NULL);
	applet_widget_register_callback(APPLET_WIDGET(applet),
					"accounts",
					_("Accounts"), (AppletCallbackFunc)account_editor, (void *)1);
#ifdef GAIM_PLUGINS
	applet_widget_register_callback(APPLET_WIDGET(applet),
					"plugins", _("Plugins"), GTK_SIGNAL_FUNC(show_plugins), NULL);
#endif /* GAIM_PLUGINS */

	update_pixmaps();

	applet_widget_gtk_main();
#else

	if (opt_acct) {
		account_editor(NULL, NULL);
	} else if (do_login_ret == -1)
		show_login();

	gtk_main();

#endif /* USE_APPLET */

	gtkspell_stop();

	return 0;

}