PA_MODULE_AUTHOR("Lennart Poettering");
PA_MODULE_DESCRIPTION("Mute & cork streams with certain roles while others exist");
PA_MODULE_VERSION(PACKAGE_VERSION);
-PA_MODULE_LOAD_ONCE(TRUE);
+PA_MODULE_LOAD_ONCE(true);
PA_MODULE_USAGE(
"trigger_roles=<Comma separated list of roles which will trigger a cork> "
- "cork_roles=<Comma separated list of roles which will be corked>");
+ "cork_roles=<Comma separated list of roles which will be corked> "
+ "global=<Should we operate globally or only inside the same device?>");
static const char* const valid_modargs[] = {
"trigger_roles",
"cork_roles",
+ "global",
NULL
};
pa_hashmap *cork_state;
pa_idxset *trigger_roles;
pa_idxset *cork_roles;
+ bool global:1;
pa_hook_slot
*sink_input_put_slot,
*sink_input_unlink_slot,
*sink_input_move_finish_slot;
};
-static pa_bool_t shall_cork(struct userdata *u, pa_sink *s, pa_sink_input *ignore) {
+static bool shall_cork(struct userdata *u, pa_sink *s, pa_sink_input *ignore) {
pa_sink_input *j;
uint32_t idx, role_idx;
const char *trigger_role;
PA_IDXSET_FOREACH(trigger_role, u->trigger_roles, role_idx) {
if (pa_streq(role, trigger_role)) {
pa_log_debug("Found a '%s' stream that will trigger the auto-cork.", trigger_role);
- return TRUE;
+ return true;
}
}
}
- return FALSE;
+ return false;
}
-static void apply_cork(struct userdata *u, pa_sink *s, pa_sink_input *ignore, pa_bool_t cork) {
+static inline void apply_cork_to_sink(struct userdata *u, pa_sink *s, pa_sink_input *ignore, bool cork) {
pa_sink_input *j;
uint32_t idx, role_idx;
const char *cork_role;
- pa_bool_t trigger = FALSE;
+ bool trigger = false;
pa_assert(u);
pa_sink_assert_ref(s);
for (j = PA_SINK_INPUT(pa_idxset_first(s->inputs, &idx)); j; j = PA_SINK_INPUT(pa_idxset_next(s->inputs, &idx))) {
- pa_bool_t corked, muted, corked_here;
+ bool corked, muted, corked_here;
const char *role;
if (j == ignore)
pa_log_debug("Found a '%s' stream that should be corked/muted.", cork_role);
if (!corked_here)
pa_hashmap_put(u->cork_state, j, PA_INT_TO_PTR(1));
- pa_sink_input_set_mute(j, TRUE, FALSE);
+ pa_sink_input_set_mute(j, true, false);
pa_sink_input_send_event(j, PA_STREAM_EVENT_REQUEST_CORK, NULL);
} else if (!cork) {
pa_hashmap_remove(u->cork_state, j);
if (corked_here && (corked || muted)) {
pa_log_debug("Found a '%s' stream that should be uncorked/unmuted.", cork_role);
if (muted)
- pa_sink_input_set_mute(j, FALSE, FALSE);
+ pa_sink_input_set_mute(j, false, false);
if (corked)
pa_sink_input_send_event(j, PA_STREAM_EVENT_REQUEST_UNCORK, NULL);
}
}
}
-static pa_hook_result_t process(struct userdata *u, pa_sink_input *i, pa_bool_t create) {
- pa_bool_t cork = FALSE;
+static void apply_cork(struct userdata *u, pa_sink *s, pa_sink_input *ignore, bool cork) {
+ pa_assert(u);
+
+ if (u->global) {
+ uint32_t idx;
+ PA_IDXSET_FOREACH(s, u->core->sinks, idx)
+ apply_cork_to_sink(u, s, ignore, cork);
+ } else
+ apply_cork_to_sink(u, s, ignore, cork);
+}
+
+static pa_hook_result_t process(struct userdata *u, pa_sink_input *i, bool create) {
+ bool cork = false;
const char *role;
pa_assert(u);
pa_core_assert_ref(core);
pa_sink_input_assert_ref(i);
- return process(u, i, TRUE);
+ return process(u, i, true);
}
static pa_hook_result_t sink_input_unlink_cb(pa_core *core, pa_sink_input *i, struct userdata *u) {
pa_sink_input_assert_ref(i);
- return process(u, i, FALSE);
+ return process(u, i, false);
}
static pa_hook_result_t sink_input_move_start_cb(pa_core *core, pa_sink_input *i, struct userdata *u) {
pa_core_assert_ref(core);
pa_sink_input_assert_ref(i);
- return process(u, i, FALSE);
+ return process(u, i, false);
}
static pa_hook_result_t sink_input_move_finish_cb(pa_core *core, pa_sink_input *i, struct userdata *u) {
pa_core_assert_ref(core);
pa_sink_input_assert_ref(i);
- return process(u, i, TRUE);
+ return process(u, i, true);
}
int pa__init(pa_module *m) {
pa_modargs *ma = NULL;
struct userdata *u;
const char *roles;
+ bool global = false;
pa_assert(m);
if (roles) {
const char *split_state = NULL;
char *n = NULL;
- while ((n = pa_split(roles, ",", &split_state)))
+ while ((n = pa_split(roles, ",", &split_state))) {
if (n[0] != '\0')
- pa_idxset_put(u->trigger_roles, pa_xstrdup(n), NULL);
+ pa_idxset_put(u->trigger_roles, n, NULL);
+ else
+ pa_xfree(n);
+ }
}
if (pa_idxset_isempty(u->trigger_roles)) {
pa_log_debug("Using role 'phone' as trigger role.");
if (roles) {
const char *split_state = NULL;
char *n = NULL;
- while ((n = pa_split(roles, ",", &split_state)))
+ while ((n = pa_split(roles, ",", &split_state))) {
if (n[0] != '\0')
- pa_idxset_put(u->cork_roles, pa_xstrdup(n), NULL);
+ pa_idxset_put(u->cork_roles, n, NULL);
+ else
+ pa_xfree(n);
+ }
}
if (pa_idxset_isempty(u->cork_roles)) {
pa_log_debug("Using roles 'music' and 'video' as cork roles.");
pa_idxset_put(u->cork_roles, pa_xstrdup("video"), NULL);
}
+ if (pa_modargs_get_value_boolean(ma, "global", &global) < 0) {
+ pa_log("Invalid boolean parameter: global");
+ goto fail;
+ }
+ u->global = global;
+
u->sink_input_put_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SINK_INPUT_PUT], PA_HOOK_LATE, (pa_hook_cb_t) sink_input_put_cb, u);
u->sink_input_unlink_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SINK_INPUT_UNLINK], PA_HOOK_LATE, (pa_hook_cb_t) sink_input_unlink_cb, u);
u->sink_input_move_start_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SINK_INPUT_MOVE_START], PA_HOOK_LATE, (pa_hook_cb_t) sink_input_move_start_cb, u);
return -1;
-
}
void pa__done(pa_module *m) {
struct userdata* u;
- char *role;
pa_assert(m);
if (!(u = m->userdata))
return;
- if (u->trigger_roles) {
- while ((role = pa_idxset_steal_first(u->trigger_roles, NULL)))
- pa_xfree(role);
- pa_idxset_free(u->trigger_roles, NULL, NULL);
- }
- if (u->trigger_roles) {
- while ((role = pa_idxset_steal_first(u->cork_roles, NULL)))
- pa_xfree(role);
- pa_idxset_free(u->cork_roles, NULL, NULL);
- }
+ if (u->trigger_roles)
+ pa_idxset_free(u->trigger_roles, pa_xfree);
+
+ if (u->cork_roles)
+ pa_idxset_free(u->cork_roles, pa_xfree);
if (u->sink_input_put_slot)
pa_hook_slot_free(u->sink_input_put_slot);
pa_hook_slot_free(u->sink_input_move_finish_slot);
if (u->cork_state)
- pa_hashmap_free(u->cork_state, NULL, NULL);
+ pa_hashmap_free(u->cork_state);
pa_xfree(u);