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add new switch --disallow-exit

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This commit is contained in:
Lennart Poettering 2008-08-06 19:39:12 +02:00
parent f1d2bf8408
commit 756fac8d04
11 changed files with 87 additions and 52 deletions
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37
src/pulsecore/core.c
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@ -125,7 +125,7 @@ pa_core* pa_core_new(pa_mainloop_api *m, int shared) {
c->mempool = pool;
pa_silence_cache_init(&c->silence_cache);
c->quit_event = NULL;
c->exit_event = NULL;
c->exit_idle_time = -1;
c->module_idle_time = 20;
@ -134,6 +134,7 @@ pa_core* pa_core_new(pa_mainloop_api *m, int shared) {
c->resample_method = PA_RESAMPLER_SPEEX_FLOAT_BASE + 3;
c->disallow_module_loading = FALSE;
c->disallow_exit = FALSE;
c->realtime_scheduling = FALSE;
c->realtime_priority = 5;
c->disable_remixing = FALSE;
@ -149,7 +150,7 @@ pa_core* pa_core_new(pa_mainloop_api *m, int shared) {
pa_check_signal_is_blocked(SIGPIPE);
#endif
pa_core_check_quit(c);
pa_core_check_idle(c);
return c;
}
@ -182,8 +183,8 @@ static void core_free(pa_object *o) {
pa_autoload_free(c);
pa_subscription_free_all(c);
if (c->quit_event)
c->mainloop->time_free(c->quit_event);
if (c->exit_event)
c->mainloop->time_free(c->exit_event);
pa_xfree(c->default_source_name);
pa_xfree(c->default_sink_name);
@ -199,17 +200,17 @@ static void core_free(pa_object *o) {
pa_xfree(c);
}
static void quit_callback(pa_mainloop_api*m, pa_time_event *e, PA_GCC_UNUSED const struct timeval *tv, void *userdata) {
static void exit_callback(pa_mainloop_api*m, pa_time_event *e, PA_GCC_UNUSED const struct timeval *tv, void *userdata) {
pa_core *c = userdata;
pa_assert(c->quit_event == e);
pa_assert(c->exit_event == e);
m->quit(m, 0);
pa_core_exit(c, TRUE, 0);
}
void pa_core_check_quit(pa_core *c) {
void pa_core_check_idle(pa_core *c) {
pa_assert(c);
if (!c->quit_event &&
if (!c->exit_event &&
c->exit_idle_time >= 0 &&
pa_idxset_size(c->clients) == 0) {
@ -217,10 +218,20 @@ void pa_core_check_quit(pa_core *c) {
pa_gettimeofday(&tv);
tv.tv_sec+= c->exit_idle_time;
c->quit_event = c->mainloop->time_new(c->mainloop, &tv, quit_callback, c);
c->exit_event = c->mainloop->time_new(c->mainloop, &tv, exit_callback, c);
} else if (c->quit_event && pa_idxset_size(c->clients) > 0) {
c->mainloop->time_free(c->quit_event);
c->quit_event = NULL;
} else if (c->exit_event && pa_idxset_size(c->clients) > 0) {
c->mainloop->time_free(c->exit_event);
c->exit_event = NULL;
}
}
int pa_core_exit(pa_core *c, pa_bool_t force, int retval) {
pa_assert(c);
if (c->disallow_exit && !force)
return -1;
c->mainloop->quit(c->mainloop, retval);
return 0;
}