/* -*- 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., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. * * Author: Ettore Perazzoli */ #include #include #include #include "e-util/e-dialog-utils.h" #include "e-util/e-gtk-utils.h" #include "e-util/e-bconf-map.h" #include #include "e-shell-constants.h" #include "e-util/e-profile-event.h" #include "e-shell.h" #include "es-menu.h" #include "es-event.h" #include "e-util/e-util-private.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "e-config-upgrade.h" #include "Evolution-DataServer.h" #include #include "e-util/e-error.h" #include #include #include #include #include #include #include #include "e-util/e-plugin.h" 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 gint idle_cb (void *data); static char *default_component_id = NULL; static char *evolution_debug_log = NULL; 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 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 void warning_dialog_response_callback (GtkDialog *dialog, int button_number, void *data) { GtkCheckButton *dont_bother_me_again_checkbox; GConfClient *client; dont_bother_me_again_checkbox = GTK_CHECK_BUTTON (data); client = gconf_client_get_default (); gconf_client_set_bool (client, "/apps/evolution/shell/skip_warning_dialog", gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dont_bother_me_again_checkbox)), NULL); g_object_unref (client); gtk_widget_destroy (GTK_WIDGET (dialog)); idle_cb(NULL); } static void show_development_warning(void) { GtkWidget *vbox; GtkWidget *label; GtkWidget *warning_dialog; GtkWidget *dont_bother_me_again_checkbox; GtkWidget *alignment; 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"), "2.4.2.1"); 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); dont_bother_me_again_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), dont_bother_me_again_checkbox); gtk_box_pack_start (GTK_BOX (vbox), alignment, TRUE, TRUE, 0); gtk_widget_show_all (warning_dialog); g_signal_connect (warning_dialog, "response", G_CALLBACK (warning_dialog_response_callback), dont_bother_me_again_checkbox); } static void destroy_config (void) { GConfClient *gconf; gconf = gconf_client_get_default (); /* Unset the source stuff */ gconf_client_unset (gconf, "/apps/evolution/calendar/sources", NULL); gconf_client_unset (gconf, "/apps/evolution/tasks/sources", NULL); gconf_client_unset (gconf, "/apps/evolution/addressbook/sources", NULL); gconf_client_unset (gconf, "/apps/evolution/addressbook/sources", NULL); /* Reset the version */ gconf_client_set_string (gconf, "/apps/evolution/version", "1.4.0", NULL); /* Clear the dir */ system ("rm -Rf ~/.evolution"); g_object_unref (gconf); } #endif /* DEVELOPMENT */ static void open_uris (GNOME_Evolution_Shell corba_shell, GSList *uri_list) { GSList *p; CORBA_Environment ev; CORBA_exception_init (&ev); for (p = uri_list; p != NULL; p = p->next) { const char *uri; uri = (const char *) p->data; GNOME_Evolution_Shell_handleURI (corba_shell, uri, &ev); if (ev._major != CORBA_NO_EXCEPTION) { g_warning ("Invalid URI: %s", uri); CORBA_exception_free (&ev); } } CORBA_exception_free (&ev); } /* This is for doing stuff that requires the GTK+ loop to be running already. */ static gint idle_cb (void *data) { GSList *uri_list; GNOME_Evolution_Shell corba_shell; CORBA_Environment ev; EShellConstructResult result; EShellStartupLineMode startup_line_mode; #ifdef KILL_PROCESS_CMD kill_old_dataserver (); #endif CORBA_exception_init (&ev); uri_list = (GSList *) data; 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) { e_shell_create_window (shell, default_component_id, NULL); open_uris (corba_shell, uri_list); } else { CORBA_Environment ev; CORBA_exception_init (&ev); if (uri_list != NULL) open_uris (corba_shell, uri_list); 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); } g_slist_free (uri_list); CORBA_Object_release (corba_shell, &ev); CORBA_exception_free (&ev); if (shell == NULL) 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() 0 #endif int main (int argc, char **argv) { #ifdef G_OS_WIN32 extern void link_shutdown (void); #endif struct poptOption options[] = { { "component", 'c', POPT_ARG_STRING, &default_component_id, 0, N_("Start Evolution activating the specified component"), NULL }, { "offline", '\0', POPT_ARG_NONE, &start_offline, 0, N_("Start in offline mode"), NULL }, { "online", '\0', POPT_ARG_NONE, &start_online, 0, N_("Start in online mode"), NULL }, #ifdef KILL_PROCESS_CMD { "force-shutdown", '\0', POPT_ARG_NONE, &killev, 0, N_("Forcibly shut down all Evolution components"), NULL }, #endif #if DEVELOPMENT { "force-migrate", '\0', POPT_ARG_NONE, &force_migrate, 0, N_("Forcibly re-migrate from Evolution 1.4"), NULL }, #endif { "debug", '\0', POPT_ARG_STRING, &evolution_debug_log, 0, N_("Send the debugging output of all components to a file."), NULL }, { "disable-eplugin", '\0', POPT_ARG_NONE, &disable_eplugin, 0, N_("Disable loading of any plugins."), NULL }, { "setup-only", '\0', POPT_ARG_NONE | POPT_ARGFLAG_DOC_HIDDEN, &setup_only, 0, NULL, NULL }, { NULL, '\0', 0, NULL, 0, NULL, NULL } }; #if DEVELOPMENT GConfClient *client; gboolean skip_warning_dialog; #endif GSList *uri_list; GValue popt_context_value = { 0, }; GnomeProgram *program; poptContext popt_context; const char **args; GList *icon_list; char *filename; /* Make ElectricFence work. */ free (malloc (10)); bindtextdomain (GETTEXT_PACKAGE, EVOLUTION_LOCALEDIR); bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); textdomain (GETTEXT_PACKAGE); program = gnome_program_init (PACKAGE "-" BASE_VERSION, VERSION, LIBGNOMEUI_MODULE, argc, argv, GNOME_PROGRAM_STANDARD_PROPERTIES, GNOME_PARAM_POPT_TABLE, options, 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); } #ifdef G_OS_WIN32 gtk_rc_parse_string ("gtk-fallback-icon-theme = \"gnome\""); #endif #if DEVELOPMENT if (force_migrate) { destroy_config (); } #endif setup_segv_redirect (); if (evolution_debug_log) { int fd; fd = g_open (evolution_debug_log, O_WRONLY | O_CREAT | O_TRUNC, 0600); if (fd) { dup2 (fd, STDOUT_FILENO); dup2 (fd, STDERR_FILENO); close (fd); } else g_warning ("Could not set up debugging output file."); } glade_init (); e_cursors_init (); e_icon_factory_init (); e_passwords_init(); icon_list = e_icon_factory_get_icon_list ("stock_mail"); if (icon_list) { gtk_window_set_default_icon_list (icon_list); g_list_foreach (icon_list, (GFunc) g_object_unref, NULL); g_list_free (icon_list); } if (setup_only) exit (0); uri_list = NULL; g_value_init (&popt_context_value, G_TYPE_POINTER); g_object_get_property (G_OBJECT (program), GNOME_PARAM_POPT_CONTEXT, &popt_context_value); popt_context = g_value_get_pointer (&popt_context_value); args = poptGetArgs (popt_context); if (args != NULL) { const char **p; for (p = args; *p != NULL; p++) uri_list = g_slist_prepend (uri_list, (char *) *p); } uri_list = g_slist_reverse (uri_list); g_value_unset (&popt_context_value); 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_load_plugins(); } #if DEVELOPMENT client = gconf_client_get_default (); skip_warning_dialog = gconf_client_get_bool (client, "/apps/evolution/shell/skip_warning_dialog", NULL); g_object_unref (client); if (!skip_warning_dialog && !getenv ("EVOLVE_ME_HARDER")) show_development_warning(); else #endif g_idle_add (idle_cb, uri_list); 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; }