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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* killev.c
*
* Copyright (C) 2003 Ximian, Inc.
*
* 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., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/wait.h>
#include <bonobo/bonobo-exception.h>
#include <bonobo-activation/bonobo-activation.h>
#include <glib/gi18n.h>
#include <libgnome/gnome-util.h>
typedef struct {
char *location;
GPtrArray *names;
} KillevComponent;
static GSList *languages = NULL;
static GHashTable *components;
static gboolean
kill_process (const char *proc_name, KillevComponent *comp)
{
int status, i;
char *command;
GString *desc;
command = g_strdup_printf (KILL_PROCESS_CMD " -0 %s 2> /dev/null",
proc_name);
status = system (command);
g_free (command);
if (status == -1 || !WIFEXITED (status)) {
/* This most likely means that KILL_PROCESS_CMD wasn't
* found, so just bail completely.
*/
fprintf (stderr, _("Could not execute '%s': %s\n"),
KILL_PROCESS_CMD, strerror (errno));
exit (1);
}
if (WEXITSTATUS (status) != 0)
return FALSE;
desc = g_string_new (NULL);
for (i = 0; i < comp->names->len; i++) {
if (i > 0)
g_string_append (desc, " / ");
g_string_append (desc, comp->names->pdata[i]);
}
printf (_("Shutting down %s (%s)\n"), proc_name, desc->str);
g_string_free (desc, TRUE);
command = g_strdup_printf (KILL_PROCESS_CMD " -9 %s 2> /dev/null",
proc_name);
system (command);
g_free (command);
return TRUE;
}
static const char *patterns[] = {
"%s", "%.16s", "lt-%s", "lt-%.13s"
};
static const int n_patterns = G_N_ELEMENTS (patterns);
static gboolean
kill_component (gpointer key, gpointer value, gpointer data)
{
KillevComponent *comp = value;
char *base_name, *exe_name, *dash;
int i;
base_name = g_strdup (comp->location);
try_again:
for (i = 0; i < n_patterns; i++) {
exe_name = g_strdup_printf (patterns[i], base_name);
if (kill_process (exe_name, comp)) {
g_free (exe_name);
g_free (base_name);
return TRUE;
}
g_free (exe_name);
}
dash = strrchr (base_name, '-');
if (dash && !strcmp (dash + 1, BASE_VERSION)) {
*dash = '\0';
goto try_again;
}
g_free (base_name);
return TRUE;
}
static void
add_matching_query (const char *query)
{
Bonobo_ServerInfoList *info_list;
Bonobo_ServerInfo *info;
CORBA_Environment ev;
const char *location, *name;
KillevComponent *comp;
int i;
CORBA_exception_init (&ev);
info_list = bonobo_activation_query (query, NULL, &ev);
if (ev._major != CORBA_NO_EXCEPTION) {
printf ("Bonobo activation failure: %s\n",
bonobo_exception_get_text (&ev));
CORBA_exception_free (&ev);
return;
}
for (i = 0; i < info_list->_length; i++) {
info = &info_list->_buffer[i];
if (strcmp (info->server_type, "exe") != 0)
continue;
location = info->location_info;
if (strchr (location, '/'))
location = strrchr (location, '/') + 1;
comp = g_hash_table_lookup (components, location);
if (!comp) {
comp = g_new (KillevComponent, 1);
comp->location = g_strdup (location);
comp->names = g_ptr_array_new ();
g_hash_table_insert (components, comp->location, comp);
}
name = bonobo_server_info_prop_lookup (info, "name", languages);
if (name)
g_ptr_array_add (comp->names, g_strdup (name));
}
CORBA_free (info_list);
CORBA_exception_free (&ev);
}
static void
add_matching_repo_id (const char *repo_id)
{
char *query;
query = g_strdup_printf ("repo_ids.has ('%s')", repo_id);
add_matching_query (query);
g_free (query);
}
static void
add_matching_iid (const char *iid)
{
char *query;
query = g_strdup_printf ("iid == '%s'", iid);
add_matching_query (query);
g_free (query);
}
int
main (int argc, char **argv)
{
const gchar * const *language_names;
bindtextdomain (GETTEXT_PACKAGE, EVOLUTION_LOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
gnome_program_init (PACKAGE, VERSION, LIBGNOME_MODULE, argc, argv,
GNOME_PROGRAM_STANDARD_PROPERTIES,
NULL);
language_names = g_get_language_names ();
while (*language_names != NULL)
languages = g_slist_append (languages, *language_names++);
components = g_hash_table_new (g_str_hash, g_str_equal);
add_matching_repo_id ("IDL:GNOME/Evolution/Shell:" BASE_VERSION);
g_hash_table_foreach_remove (components, kill_component, NULL);
add_matching_repo_id ("IDL:GNOME/Evolution/Component:" BASE_VERSION);
add_matching_repo_id ("IDL:GNOME/Evolution/DataServer/CalFactory:" DATASERVER_API_VERSION);
add_matching_repo_id ("IDL:GNOME/Evolution/DataServer/BookFactory:" DATASERVER_API_VERSION);
add_matching_repo_id ("IDL:GNOME/Evolution/Importer:" BASE_VERSION);
add_matching_repo_id ("IDL:GNOME/Evolution/IntelligentImporter:" BASE_VERSION);
add_matching_repo_id ("IDL:GNOME/Spell/Dictionary:0.3");
add_matching_iid ("OAFIID:GNOME_Evolution_Calendar_AlarmNotify_Factory:" BASE_VERSION);
add_matching_iid ("OAFIID:GNOME_GtkHTML_Editor_Factory:3.1");
g_hash_table_foreach_remove (components, kill_component, NULL);
return 0;
}
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