Stop disabled components when switching runlevels.

* src/prog.h (status_enabled, status_disabled): Remove.
(status_stopped, status_running): New modes.
All uses updated.
* src/comp.c (component_finish): Disable ondemand component
by default.
* src/ctl.c (json_object_set_bool): New function.
(pies_status_str): Update.
(prog_serialize): Set "disabled" attribute.
(fun_stop, fun_start): Use CF_DISABLED flag.
(res_runlevel): Schedule ACTION_RELOAD.
* src/pies.h (json_object_set_bool): New proto.
* src/piesctl.c (status_trans): Reflect changes in modes.
(print_comp): Check the "disabled" attribute.
* src/progman.c (register_prog0)
(prog_open_socket,prog_start,prog_stop)
(progman_wake_sleeping)
(prog_start_prerequisites)
(react, progman_cleanup)
(progman_stop_component): Update.
(no_children_left): Fix.
* src/sysvinit.c (enablecomp): Make CF_DISABLED flag
persist for ondemand components.
(runlevel_setup_prog): Use CF_DISABLED flag.
(inittrans): Stop inactivated processes.

* doc/pies.texi: Update.

1 files changed, 3 insertions, 4 deletions

diff --git a/src/prog.h b/src/prog.h
index 2dc8591..1db2eee 100644
--- a/src/prog.h
+++ b/src/prog.h
@@ -23,9 +23,8 @@ enum prog_type
 
 enum prog_status
   {
-    status_enabled,    /* Component enabled. prog->pid!=0 shows if it is
-			  actually running */
-    status_disabled,   /* Component is disabled. */
+    status_stopped,    /* Component is stopped. */
+    status_running,    /* Component is running */
     status_listener,   /* Component is an inetd listener */
     status_sleeping,   /* Component is sleeping. An attempt to start it will
 			  be made at prog->v.p.timestamp + SLEEPTIME */
@@ -60,7 +59,7 @@ struct prog
       enum prog_status status; /* Current component status */
       /* If status == status_listener: */
       size_t num_instances;    /* Number of running instances */
-      /* If comp->type == pies_comp_inetd && status == status_enabled */
+      /* If comp->type == pies_comp_inetd && status == status_running */
       struct prog *listener;
       union pies_sockaddr_storage sa_storage;
       size_t sa_len;