path: root/shell/main.c

/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* main.c
 *
 * Copyright (C) 2000, 2001, 2002, 2003  Ximian, Inc.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of version 2 of the GNU General Public
 * License as published by the Free Software Foundation.
 *
 * 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., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 *
 * Author: Ettore Perazzoli
 */

#include <config.h>

#include <glib.h>
#include <glib/gstdio.h>

#ifdef G_OS_WIN32
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#endif

#include "e-util/e-dialog-utils.h"
#include "e-util/e-bconf-map.h"

#include <e-util/e-icon-factory.h>
#include "e-shell-constants.h"
#include "e-util/e-profile-event.h"
#include "e-util/e-util.h"

#include "e-shell.h"
#include "es-menu.h"
#include "es-event.h"

#include "e-util/e-util-private.h"

#include <libxml/xmlmemory.h>
#include <libxml/parser.h>
#include <libxml/tree.h>

#include <gconf/gconf-client.h>

#include <gtk/gtkalignment.h>
#include <gtk/gtkvbox.h>
#include <gtk/gtkframe.h>
#include <gtk/gtklabel.h>
#include <gtk/gtkmain.h>
#include <gtk/gtksignal.h>
#include <gtk/gtkwindow.h>
#include <gtk/gtkdialog.h>
#include <gtk/gtkstock.h>
#include <gtk/gtktogglebutton.h>
#include <gtk/gtkcheckbutton.h>

#include <glib/gi18n.h>
#include <libgnome/gnome-util.h>
#include <libgnome/gnome-sound.h>
#include <libgnomeui/gnome-ui-init.h>
#include <libgnomeui/gnome-client.h>

#include <bonobo/bonobo-main.h>
#include <bonobo/bonobo-moniker-util.h>
#include <bonobo/bonobo-exception.h>

#include <bonobo-activation/bonobo-activation.h>

#include <libedataserverui/e-passwords.h>

#include <glade/glade.h>

#include "e-config-upgrade.h"
#include "Evolution-DataServer.h"

#include <misc/e-cursors.h>
#include "e-util/e-error.h"
#include "e-util/e-import.h"

#include <fcntl.h>
#include <signal.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>

#include <pthread.h>

#include "e-util/e-plugin.h"

#define SKIP_WARNING_DIALOG_KEY \
    "/apps/evolution/shell/skip_warning_dialog"
#define SKIP_RECOVERY_DIALOG_KEY \
    "/apps/evolution/shell/skip_recovery_dialog"
#define RECOVERY_KEY \
    "/apps/evolution/shell/recovery"


static EShell *shell = NULL;

/* Command-line options.  */
static gboolean start_online = FALSE;
static gboolean start_offline = FALSE;
static gboolean setup_only = FALSE;
static gboolean killev = FALSE;
#if DEVELOPMENT
static gboolean force_migrate = FALSE;
#endif
static gboolean disable_eplugin = FALSE;
static gboolean disable_preview = FALSE;
static gboolean idle_cb (gchar **uris);

static char *default_component_id = NULL;
static char *evolution_debug_log = NULL;
static gchar **remaining_args;

static void
no_windows_left_cb (EShell *shell, gpointer data)
{
    bonobo_object_unref (BONOBO_OBJECT (shell));
    bonobo_main_quit ();
}

static void
shell_weak_notify (void *data,
           GObject *where_the_object_was)
{
    bonobo_main_quit ();
}


#ifdef KILL_PROCESS_CMD

static void
kill_dataserver (void)
{
    g_message ("Killing old version of evolution-data-server...");

    system (KILL_PROCESS_CMD " -9 lt-evolution-data-server 2> /dev/null");
    system (KILL_PROCESS_CMD " -9 evolution-data-server-1.0 2> /dev/null");
    system (KILL_PROCESS_CMD " -9 evolution-data-server-1.2 2> /dev/null");
    system (KILL_PROCESS_CMD " -9 evolution-data-server-1.4 2> /dev/null");
    system (KILL_PROCESS_CMD " -9 evolution-data-server-1.6 2> /dev/null");
    system (KILL_PROCESS_CMD " -9 evolution-data-server-1.8 2> /dev/null");
    system (KILL_PROCESS_CMD " -9 evolution-data-server-1.10 2> /dev/null");
    system (KILL_PROCESS_CMD " -9 evolution-data-server-1.12 2> /dev/null");

    system (KILL_PROCESS_CMD " -9 lt-evolution-alarm-notify 2> /dev/null");
    system (KILL_PROCESS_CMD " -9 evolution-alarm-notify 2> /dev/null");
}

static void
kill_old_dataserver (void)
{
    GNOME_Evolution_DataServer_InterfaceCheck iface;
    CORBA_Environment ev;
    CORBA_char *version;

    CORBA_exception_init (&ev);

    /* FIXME Should we really kill it off?  We also shouldn't hard code the version */
    iface = bonobo_activation_activate_from_id ("OAFIID:GNOME_Evolution_DataServer_InterfaceCheck", 0, NULL, &ev);
    if (BONOBO_EX (&ev) || iface == CORBA_OBJECT_NIL) {
        kill_dataserver ();
        CORBA_exception_free (&ev);
        return;
    }

    version = GNOME_Evolution_DataServer_InterfaceCheck__get_interfaceVersion (iface, &ev);
    if (BONOBO_EX (&ev)) {
        kill_dataserver ();
        CORBA_Object_release (iface, &ev);
        CORBA_exception_free (&ev);
        return;
    }

    if (strcmp (version, DATASERVER_VERSION) != 0) {
        CORBA_free (version);
        kill_dataserver ();
        CORBA_Object_release (iface, &ev);
        CORBA_exception_free (&ev);
        return;
    }

    CORBA_free (version);
    CORBA_Object_release (iface, &ev);
    CORBA_exception_free (&ev);
}
#endif


#if DEVELOPMENT

/* Warning dialog to scare people off a little bit.  */

static gboolean
show_development_warning(void)
{
    GtkWidget *vbox;
    GtkWidget *label;
    GtkWidget *warning_dialog;
    GtkWidget *checkbox;
    GtkWidget *alignment;
    gboolean skip;
    char *text;

    warning_dialog = gtk_dialog_new ();
    gtk_window_set_title (GTK_WINDOW (warning_dialog), "Evolution " VERSION);
    gtk_window_set_modal (GTK_WINDOW (warning_dialog), TRUE);
    gtk_dialog_add_button (GTK_DIALOG (warning_dialog), GTK_STOCK_OK, GTK_RESPONSE_OK);

    gtk_dialog_set_has_separator (GTK_DIALOG (warning_dialog), FALSE);

    gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (warning_dialog)->vbox), 0);
    gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (warning_dialog)->action_area), 12);

    vbox = gtk_vbox_new (FALSE, 12);
    gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);
    gtk_box_pack_start (GTK_BOX (GTK_DIALOG (warning_dialog)->vbox), vbox,
                TRUE, TRUE, 0);

    text = g_strdup_printf(
        /* xgettext:no-c-format */
        /* Preview/Alpha/Beta version warning message */
        _("Hi.  Thanks for taking the time to download this preview release\n"
          "of the Evolution groupware suite.\n"
          "\n"
          "This version of Evolution is not yet complete. It is getting close,\n"
          "but some features are either unfinished or do not work properly.\n"
          "\n"
          "If you want a stable version of Evolution, we urge you to uninstall\n"
          "this version, and install version %s instead.\n"
          "\n"
          "If you find bugs, please report them to us at bugzilla.gnome.org.\n"
                  "This product comes with no warranty and is not intended for\n"
          "individuals prone to violent fits of anger.\n"
                  "\n"
          "We hope that you enjoy the results of our hard work, and we\n"
          "eagerly await your contributions!\n"),
        "2.22.1");
    label = gtk_label_new (text);
    g_free(text);

    gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
    gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);

    gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0);

    label = gtk_label_new (_("Thanks\n"
                 "The Evolution Team\n"));
    gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_RIGHT);
    gtk_misc_set_alignment(GTK_MISC(label), 1, .5);

    gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0);

    checkbox = gtk_check_button_new_with_label (_("Do not tell me again"));

    alignment = gtk_alignment_new (0.0, 0.0, 0.0, 0.0);

    gtk_container_add (GTK_CONTAINER (alignment), checkbox);
    gtk_box_pack_start (GTK_BOX (vbox), alignment, TRUE, TRUE, 0);

    gtk_widget_show_all (warning_dialog);

    gtk_dialog_run (GTK_DIALOG (warning_dialog));

    skip = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (checkbox));

    gtk_widget_destroy (warning_dialog);

    idle_cb (NULL);

    return skip;
}

static void
destroy_config (GConfClient *client)
{
    /* Unset the source stuff */
    gconf_client_unset (client, "/apps/evolution/calendar/sources", NULL);
    gconf_client_unset (client, "/apps/evolution/tasks/sources", NULL);
    gconf_client_unset (client, "/apps/evolution/addressbook/sources", NULL);

    /* Reset the version */
    gconf_client_set_string (client, "/apps/evolution/version", "1.4.0", NULL);

    /* Clear the dir */
    system ("rm -Rf ~/.evolution");
}

#endif /* DEVELOPMENT */

static int
show_recovery_warning(void)
{
    GtkWidget *vbox;
    GtkWidget *label;
    GtkWidget *warning_dialog;
    GtkWidget *checkbox;
    GtkWidget *alignment;
    gboolean skip;
    char *text;
    int flags = 0, response;

    warning_dialog = gtk_dialog_new ();
    gtk_window_set_title (GTK_WINDOW (warning_dialog), _("Evolution Crash Detection"));
    gtk_window_set_modal (GTK_WINDOW (warning_dialog), TRUE);
    gtk_dialog_add_button (GTK_DIALOG (warning_dialog), _("Ig_nore"), GTK_RESPONSE_CANCEL);
    gtk_dialog_add_button (GTK_DIALOG (warning_dialog), _("_Recover"), GTK_RESPONSE_OK);

    gtk_dialog_set_has_separator (GTK_DIALOG (warning_dialog), FALSE);

    gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (warning_dialog)->vbox), 0);
    gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (warning_dialog)->action_area), 12);

    vbox = gtk_vbox_new (FALSE, 12);
    gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);
    gtk_box_pack_start (GTK_BOX (GTK_DIALOG (warning_dialog)->vbox), vbox,
                TRUE, TRUE, 0);

    text = g_strdup(
        /* xgettext:no-c-format */
        _("Evolution appears to have exited unexpectedly the last time it was\n"
          "run.  As a precautionary measure, all preview panes will be hidden.\n"
          "You can restore the preview panes from the View menu.\n"));
    label = gtk_label_new (text);
    g_free(text);

    gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
    gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);

    gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0);

    checkbox = gtk_check_button_new_with_mnemonic (_("_Do not show this message again"));

    alignment = gtk_alignment_new (0.0, 0.0, 0.0, 0.0);

    gtk_container_add (GTK_CONTAINER (alignment), checkbox);
    gtk_box_pack_start (GTK_BOX (vbox), alignment, TRUE, TRUE, 0);

    gtk_widget_show_all (warning_dialog);

    response = gtk_dialog_run (GTK_DIALOG (warning_dialog));
    
    if (response != GTK_RESPONSE_CANCEL)
        flags = flags|(1<<1);

    skip = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (checkbox));
    if (skip)
        flags = flags|(1<<2);

    gtk_widget_destroy (warning_dialog);

    return flags;
}

static void
open_uris (GNOME_Evolution_Shell corba_shell, gchar **uris)
{
    CORBA_Environment ev;
    guint n_uris, ii;

    g_return_if_fail (uris != NULL);
    n_uris = g_strv_length (uris);

    CORBA_exception_init (&ev);

    for (ii = 0; ii < n_uris; ii++) {
        GNOME_Evolution_Shell_handleURI (corba_shell, uris[ii], &ev);
        if (ev._major != CORBA_NO_EXCEPTION) {
            g_warning ("Invalid URI: %s", uris[ii]);
            CORBA_exception_free (&ev);
        }
    }

    CORBA_exception_free (&ev);
}

/* This is for doing stuff that requires the GTK+ loop to be running already.  */

static gboolean
idle_cb (gchar **uris)
{
    GNOME_Evolution_Shell corba_shell;
    CORBA_Environment ev;
    EShellConstructResult result;
    EShellStartupLineMode startup_line_mode;

    g_return_val_if_fail (uris == NULL || g_strv_length (uris) > 0, FALSE);

#ifdef KILL_PROCESS_CMD
    kill_old_dataserver ();
#endif

    CORBA_exception_init (&ev);

    if (! start_online && ! start_offline)
        startup_line_mode = E_SHELL_STARTUP_LINE_MODE_CONFIG;
    else if (start_online)
        startup_line_mode = E_SHELL_STARTUP_LINE_MODE_ONLINE;
    else
        startup_line_mode = E_SHELL_STARTUP_LINE_MODE_OFFLINE;

    shell = e_shell_new (startup_line_mode, &result);

    switch (result) {
    case E_SHELL_CONSTRUCT_RESULT_OK:
        g_signal_connect (shell, "no_windows_left", G_CALLBACK (no_windows_left_cb), NULL);
        g_object_weak_ref (G_OBJECT (shell), shell_weak_notify, NULL);
        corba_shell = bonobo_object_corba_objref (BONOBO_OBJECT (shell));
        corba_shell = CORBA_Object_duplicate (corba_shell, &ev);
        break;

    case E_SHELL_CONSTRUCT_RESULT_CANNOTREGISTER:
        corba_shell = bonobo_activation_activate_from_id (E_SHELL_OAFIID, 0, NULL, &ev);
        if (ev._major != CORBA_NO_EXCEPTION || corba_shell == CORBA_OBJECT_NIL) {
            e_error_run(NULL, "shell:noshell", NULL);
            CORBA_exception_free (&ev);
            bonobo_main_quit ();
            return FALSE;
        }
        break;

    default:
        e_error_run(NULL, "shell:noshell-reason",
                e_shell_construct_result_to_string(result), NULL);
        CORBA_exception_free (&ev);
        bonobo_main_quit ();
        return FALSE;

    }

    if (shell != NULL) {
        if (uris != NULL)
            open_uris (corba_shell, uris);
        else {
            GConfClient *client = gconf_client_get_default ();
            
            if (gconf_client_get_bool (client, RECOVERY_KEY, NULL) && e_file_lock_exists ()) {
                /* It should have crashed last time or a force-shutdown */
                gboolean skip = gconf_client_get_bool (client, SKIP_RECOVERY_DIALOG_KEY, NULL);
                gboolean recover = TRUE;
                if (!skip){
                    int flags = show_recovery_warning ();

                    gconf_client_set_bool (client, SKIP_RECOVERY_DIALOG_KEY, (flags & (1<<2)) ? TRUE : FALSE, NULL);
                    recover = (flags & (1<<1)) ? TRUE: FALSE;
                }

                if (recover) {
                    /* Disable the previews */
                    gconf_client_set_bool (client, "/apps/evolution/mail/display/show_preview", FALSE, NULL);
                    gconf_client_set_bool (client, "/apps/evolution/mail/display/safe_list", TRUE, NULL);
                    gconf_client_set_bool (client, "/apps/evolution/addressbook/display/show_preview", FALSE, NULL);
                    gconf_client_set_bool (client, "/apps/evolution/calendar/display/show_task_preview", FALSE, NULL);
                }
                /* Let us not delete and recreate a lock, instead reuse it. We don't use timestamps anyways */
            } else {
                /* What great can we do, if lock creation fails ?*/
                e_file_lock_create ();
            }
            g_object_unref (client);

            e_shell_create_window (shell, default_component_id, NULL);
        }
    } else {
        CORBA_Environment ev;

        CORBA_exception_init (&ev);
        if (uris != NULL)
            open_uris (corba_shell, uris);
        else
            if (default_component_id == NULL)
                GNOME_Evolution_Shell_createNewWindow (corba_shell, "", &ev);
            else
                GNOME_Evolution_Shell_createNewWindow (corba_shell, default_component_id, &ev);

        CORBA_exception_free (&ev);
    }

    CORBA_Object_release (corba_shell, &ev);

    CORBA_exception_free (&ev);

    if (shell == NULL) {
        /*there is another instance but because we don't open any windows
        we must notify the startup was complete manually*/
        gdk_notify_startup_complete ();
        bonobo_main_quit ();
    }

    return FALSE;
}

#ifndef G_OS_WIN32

/* SIGSEGV handling.

   The GNOME SEGV handler will lose if it's not run from the main Gtk
   thread. So if we have to redirect the signal if the crash happens in another
   thread.  */

static void (*gnome_segv_handler) (int);
static GStaticMutex segv_mutex = G_STATIC_MUTEX_INIT;
static pthread_t main_thread;

static void
segv_redirect (int sig)
{
    if (pthread_self () == main_thread)
        gnome_segv_handler (sig);
    else {
        pthread_kill (main_thread, sig);

        /* We can't return from the signal handler or the thread may
           SEGV again. But we can't pthread_exit, because then the
           thread may get cleaned up before bug-buddy can get a stack
           trace. So we block by trying to lock a mutex we know is
           already locked.  */
        g_static_mutex_lock (&segv_mutex);
    }
}

static void
setup_segv_redirect (void)
{
    struct sigaction sa, osa;

    sigaction (SIGSEGV, NULL, &osa);
    if (osa.sa_handler == SIG_DFL)
        return;

    main_thread = pthread_self ();

    sa.sa_flags = 0;
    sigemptyset (&sa.sa_mask);
    sa.sa_handler = segv_redirect;
    sigaction (SIGSEGV, &sa, NULL);
    sigaction (SIGBUS, &sa, NULL);
    sigaction (SIGFPE, &sa, NULL);

    sa.sa_handler = SIG_IGN;
    sigaction (SIGXFSZ, &sa, NULL);
    gnome_segv_handler = osa.sa_handler;
    g_static_mutex_lock (&segv_mutex);
}

#else
#define setup_segv_redirect() (void)0
#endif

static gint
gnome_master_client_save_yourself_cb (GnomeClient *client, GnomeSaveStyle save_style, gint shutdown, GnomeInteractStyle interact_style, gint fast, gpointer user_data)
{
    return !shell || e_shell_can_quit (shell);
}

static void
gnome_master_client_die_cb (GnomeClient *client)
{
    e_shell_do_quit (shell);
}

static const GOptionEntry options[] = {
    { "component", 'c', 0, G_OPTION_ARG_STRING, &default_component_id,
      N_("Start Evolution activating the specified component"), NULL },
    { "offline", '\0', 0, G_OPTION_ARG_NONE, &start_offline,
      N_("Start in offline mode"), NULL },
    { "online", '\0', 0, G_OPTION_ARG_NONE, &start_online,
      N_("Start in online mode"), NULL },
#ifdef KILL_PROCESS_CMD
    { "force-shutdown", '\0', 0, G_OPTION_ARG_NONE, &killev,
      N_("Forcibly shut down all Evolution components"), NULL },
#endif
#if DEVELOPMENT
    { "force-migrate", '\0', 0, G_OPTION_ARG_NONE, &force_migrate,
      N_("Forcibly re-migrate from Evolution 1.4"), NULL },
#endif
    { "debug", '\0', 0, G_OPTION_ARG_STRING, &evolution_debug_log,
      N_("Send the debugging output of all components to a file."), NULL },
    { "disable-eplugin", '\0', 0, G_OPTION_ARG_NONE, &disable_eplugin,
      N_("Disable loading of any plugins."), NULL },
    { "disable-preview", '\0', 0, G_OPTION_ARG_NONE, &disable_preview,
      N_("Disable preview pane of Mail, Contacts and Tasks."), NULL },
    { "setup-only", '\0', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_NONE,
      &setup_only, NULL, NULL },
    { G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_STRING_ARRAY, &remaining_args, NULL, NULL },
    { NULL }
};

#ifdef G_OS_WIN32
static void
set_paths (void)
{
    /* Set PATH to include the Evolution executable's folder
     * and the lib/evolution/$(BASE_VERSION)/components folder.
     */
    wchar_t exe_filename[MAX_PATH];
    wchar_t *p;
    gchar *exe_folder_utf8;
    gchar *components_folder_utf8;
    gchar *top_folder_utf8;
    gchar *path;

    GetModuleFileNameW (NULL, exe_filename, G_N_ELEMENTS (exe_filename));

    p = wcsrchr (exe_filename, L'\\');
    g_assert (p != NULL);

    *p = L'\0';
    exe_folder_utf8 = g_utf16_to_utf8 (exe_filename, -1, NULL, NULL, NULL);

    p = wcsrchr (exe_filename, L'\\');
    g_assert (p != NULL);

    *p = L'\0';
    top_folder_utf8 = g_utf16_to_utf8 (exe_filename, -1, NULL, NULL, NULL);
    components_folder_utf8 =
        g_strconcat (top_folder_utf8,
                 "/lib/evolution/" BASE_VERSION "/components",
                 NULL);

    path = g_build_path (";",
                 exe_folder_utf8,
                 components_folder_utf8,
                 g_getenv ("PATH"),
                 NULL);
    if (!g_setenv ("PATH", path, TRUE))
        g_warning ("Could not set PATH for Evolution and its child processes");

    g_free (path);

    /* Set BONOBO_ACTIVATION_PATH */
    if (g_getenv ("BONOBO_ACTIVATION_PATH" ) == NULL) {
        path = g_build_filename (top_folder_utf8,
                     "lib/bonobo/servers",
                     NULL);
        if (!g_setenv ("BONOBO_ACTIVATION_PATH", path, TRUE))
            g_warning ("Could not set BONOBO_ACTIVATION_PATH");
        g_free (path);
    }
    g_free (top_folder_utf8);
}
#endif

int
main (int argc, char **argv)
{
#ifdef G_OS_WIN32
    extern void link_shutdown (void);
#endif

    GConfClient *client;
#if DEVELOPMENT
    gboolean skip_warning_dialog;
#endif
    GnomeProgram *program;
    GnomeClient *master_client;
    GOptionContext *context;
    char *filename;

    /* Make ElectricFence work.  */
    free (malloc (10));

    bindtextdomain (GETTEXT_PACKAGE, EVOLUTION_LOCALEDIR);
    bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
    textdomain (GETTEXT_PACKAGE);

    context = g_option_context_new (_("- The Evolution PIM and Email Client"));

    g_option_context_add_main_entries (context, options, GETTEXT_PACKAGE);

    g_option_context_set_translation_domain(context, GETTEXT_PACKAGE);

#ifdef G_OS_WIN32
    set_paths ();
#endif

    program = gnome_program_init (PACKAGE, VERSION, LIBGNOMEUI_MODULE, argc, argv,
                      GNOME_PROGRAM_STANDARD_PROPERTIES,
                      GNOME_PARAM_GOPTION_CONTEXT, context,
                      GNOME_PARAM_HUMAN_READABLE_NAME, _("Evolution"),
                      NULL);

    if (start_online && start_offline) {
        fprintf (stderr, _("%s: --online and --offline cannot be used together.\n  Use %s --help for more information.\n"),
             argv[0], argv[0]);
        exit (1);
    }

    if (killev) {
        filename = g_build_filename (EVOLUTION_TOOLSDIR,
                         "killev",
                         NULL);
        execl (filename, "killev", NULL);
        /* Not reached */
        exit (0);
    }

    client = gconf_client_get_default ();

#if DEVELOPMENT
    
    if (force_migrate) {
        destroy_config (client);
    }
#endif
    if (disable_preview) {
        gconf_client_set_bool (client, "/apps/evolution/mail/display/show_preview", FALSE, NULL);
        gconf_client_set_bool (client, "/apps/evolution/mail/display/safe_list", TRUE, NULL);
        gconf_client_set_bool (client, "/apps/evolution/addressbook/display/show_preview", FALSE, NULL);
        gconf_client_set_bool (client, "/apps/evolution/calendar/display/show_task_preview", FALSE, NULL);
    }

    setup_segv_redirect ();

    if (evolution_debug_log) {
        int fd;

        fd = g_open (evolution_debug_log, O_WRONLY | O_CREAT | O_TRUNC, 0600);
        if (fd != -1) {
            dup2 (fd, STDOUT_FILENO);
            dup2 (fd, STDERR_FILENO);
            close (fd);
        } else
            g_warning ("Could not set up debugging output file.");
    }

    master_client = gnome_master_client ();

    g_signal_connect (G_OBJECT (master_client), "save_yourself", G_CALLBACK (gnome_master_client_save_yourself_cb), NULL);
    g_signal_connect (G_OBJECT (master_client), "die", G_CALLBACK (gnome_master_client_die_cb), NULL);

    glade_init ();
    e_cursors_init ();
    e_icon_factory_init ();
    e_passwords_init();

    gtk_window_set_default_icon_name ("evolution");

    if (setup_only)
        exit (0);

    gnome_sound_init ("localhost");

    if (!disable_eplugin) {
        e_plugin_register_type(e_plugin_lib_get_type());
        e_plugin_hook_register_type(es_menu_hook_get_type());
        e_plugin_hook_register_type(es_event_hook_get_type());
#ifdef ENABLE_PROFILING
        e_plugin_hook_register_type(e_profile_event_hook_get_type());
#endif
        e_plugin_hook_register_type(e_plugin_type_hook_get_type());
        e_plugin_hook_register_type(e_import_hook_get_type());
        e_plugin_load_plugins();
    }

#if DEVELOPMENT
    skip_warning_dialog = gconf_client_get_bool (
        client, SKIP_WARNING_DIALOG_KEY, NULL);

    if (!skip_warning_dialog && !getenv ("EVOLVE_ME_HARDER"))
        gconf_client_set_bool (
            client, SKIP_WARNING_DIALOG_KEY,
            show_development_warning (), NULL);
    else
        g_idle_add ((GSourceFunc) idle_cb, remaining_args);

#else
    g_idle_add ((GSourceFunc) idle_cb, remaining_args);
#endif
    g_object_unref (client);

    bonobo_main ();

    e_icon_factory_shutdown ();
    g_object_unref (program);
    gnome_sound_shutdown ();
    e_cursors_shutdown ();
#ifdef G_OS_WIN32
    link_shutdown ();
#endif
    return 0;
}