session: Add shutdown command

config/settings.menu

@@ -8,3 +8,4 @@
 "Theme menu"		NULL menu theme.menu
 "Restart"		NULL "exit restart"
 "Log out"		NULL "exit logout"
+"Shut down"		NULL "exit shutdown"

config/strings.c

@@ -105,6 +105,7 @@ const char     *txt[] = {
     _("Theme menu"),
     _("Restart"),
     _("Log out"),
+    _("Shut down"),
 /* winops.menu */
     _("Window Options"),
     _("Close"),

src/ipc.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2000-2007 Carsten Haitzler, Geoff Harrison and various contributors
- * Copyright (C) 2004-2023 Kim Woelders
+ * Copyright (C) 2004-2024 Kim Woelders
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to
@@ -1105,6 +1105,8 @@ IPC_Exit(const char *params)
         SessionExit(EEXIT_THEME, p2);
     else if (!strcmp(param1, "exec"))
         SessionExit(EEXIT_EXEC, p2);
+    else if (!strcmp(param1, "shutdown"))
+        SessionExit(EEXIT_SHUTDOWN, NULL);
 }
 
 #if ENABLE_DIALOGS

src/session.c

@@ -720,6 +720,15 @@ SessionExit(int mode, const char *param)
         if (Conf.session.enable_logout_dialog)
             _SessionLogoutConfirm();
         else
+#endif
+            _SessionLogout();
+        return;
+
+    case EEXIT_SHUTDOWN:
+#if ENABLE_DIALOGS
+        if (Conf.session.enable_logout_dialog)
+            _SessionLogoutConfirm();
+        else
 #endif
             _SessionLogout();
         return;

src/session.h

@@ -32,6 +32,7 @@
 #define EEXIT_RESTART   4
 #define EEXIT_THEME     5
 #define EEXIT_EXEC      6
+#define EEXIT_SHUTDOWN  7
 
 #define ESESSHLP_INIT   0
 #define ESESSHLP_START  1