int pa__init(pa_module*m) { pa_modargs *ma = NULL; struct userdata *u; uint32_t timeout = 5; uint32_t idx; pa_sink *sink; pa_source *source; pa_assert(m); if (!(ma = pa_modargs_new(m->argument, valid_modargs))) { pa_log("Failed to parse module arguments."); goto fail; } if (pa_modargs_get_value_u32(ma, "timeout", &timeout) < 0) { pa_log("Failed to parse timeout value."); goto fail; } m->userdata = u = pa_xnew(struct userdata, 1); u->core = m->core; u->timeout = timeout; u->device_infos = pa_hashmap_new(pa_idxset_trivial_hash_func, pa_idxset_trivial_compare_func); PA_IDXSET_FOREACH(sink, m->core->sinks, idx) device_new_hook_cb(m->core, PA_OBJECT(sink), u); PA_IDXSET_FOREACH(source, m->core->sources, idx) device_new_hook_cb(m->core, PA_OBJECT(source), u); u->sink_new_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SINK_PUT], PA_HOOK_NORMAL, (pa_hook_cb_t) device_new_hook_cb, u); u->source_new_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SOURCE_PUT], PA_HOOK_NORMAL, (pa_hook_cb_t) device_new_hook_cb, u); u->sink_unlink_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SINK_UNLINK_POST], PA_HOOK_NORMAL, (pa_hook_cb_t) device_unlink_hook_cb, u); u->source_unlink_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SOURCE_UNLINK_POST], PA_HOOK_NORMAL, (pa_hook_cb_t) device_unlink_hook_cb, u); u->sink_state_changed_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SINK_STATE_CHANGED], PA_HOOK_NORMAL, (pa_hook_cb_t) device_state_changed_hook_cb, u); u->source_state_changed_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SOURCE_STATE_CHANGED], PA_HOOK_NORMAL, (pa_hook_cb_t) device_state_changed_hook_cb, u); u->sink_input_new_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SINK_INPUT_FIXATE], PA_HOOK_NORMAL, (pa_hook_cb_t) sink_input_fixate_hook_cb, u); u->source_output_new_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SOURCE_OUTPUT_FIXATE], PA_HOOK_NORMAL, (pa_hook_cb_t) source_output_fixate_hook_cb, u); u->sink_input_unlink_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SINK_INPUT_UNLINK_POST], PA_HOOK_NORMAL, (pa_hook_cb_t) sink_input_unlink_hook_cb, u); u->source_output_unlink_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SOURCE_OUTPUT_UNLINK_POST], PA_HOOK_NORMAL, (pa_hook_cb_t) source_output_unlink_hook_cb, u); u->sink_input_move_start_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SINK_INPUT_MOVE_START], PA_HOOK_NORMAL, (pa_hook_cb_t) sink_input_move_start_hook_cb, u); u->source_output_move_start_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SOURCE_OUTPUT_MOVE_START], PA_HOOK_NORMAL, (pa_hook_cb_t) source_output_move_start_hook_cb, u); u->sink_input_move_finish_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SINK_INPUT_MOVE_FINISH], PA_HOOK_NORMAL, (pa_hook_cb_t) sink_input_move_finish_hook_cb, u); u->source_output_move_finish_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SOURCE_OUTPUT_MOVE_FINISH], PA_HOOK_NORMAL, (pa_hook_cb_t) source_output_move_finish_hook_cb, u); u->sink_input_state_changed_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SINK_INPUT_STATE_CHANGED], PA_HOOK_NORMAL, (pa_hook_cb_t) sink_input_state_changed_hook_cb, u); u->source_output_state_changed_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SOURCE_OUTPUT_STATE_CHANGED], PA_HOOK_NORMAL, (pa_hook_cb_t) source_output_state_changed_hook_cb, u); pa_modargs_free(ma); return 0; fail: if (ma) pa_modargs_free(ma); return -1; }
static void apply_activity(struct userdata *u, struct pa_policy_activity_variable *var) { pa_sink *sink; uint32_t idx = 0; pa_assert(u); pa_assert(var); PA_IDXSET_FOREACH(sink, u->core->sinks, idx) perform_activity_action(sink, var, var->default_state); }
void pa_device_port_set_available(pa_device_port *p, pa_port_available_t status) { uint32_t state; pa_card *card; /* pa_source *source; pa_sink *sink; */ pa_core *core; pa_assert(p); if (p->available == status) return; /* pa_assert(status != PA_PORT_AVAILABLE_UNKNOWN); */ p->available = status; pa_log_debug("Setting port %s to status %s", p->name, status == PA_PORT_AVAILABLE_YES ? "yes" : status == PA_PORT_AVAILABLE_NO ? "no" : "unknown"); /* Post subscriptions to the card which owns us */ pa_assert_se(core = p->core); PA_IDXSET_FOREACH(card, core->cards, state) if (p == pa_hashmap_get(card->ports, p->name)) pa_subscription_post(core, PA_SUBSCRIPTION_EVENT_CARD|PA_SUBSCRIPTION_EVENT_CHANGE, card->index); #if 0 /* This stuff is temporarily commented out while figuring out whether to actually do this */ if (p->is_output) PA_IDXSET_FOREACH(sink, core->sinks, state) if (p == pa_hashmap_get(sink->ports, p->name)) pa_subscription_post(core, PA_SUBSCRIPTION_EVENT_SINK|PA_SUBSCRIPTION_EVENT_CHANGE, sink->index); if (p->is_input) PA_IDXSET_FOREACH(source, core->sources, state) if (p == pa_hashmap_get(source->ports, p->name)) pa_subscription_post(core, PA_SUBSCRIPTION_EVENT_SOURCE|PA_SUBSCRIPTION_EVENT_CHANGE, source->index); #endif pa_hook_fire(&core->hooks[PA_CORE_HOOK_PORT_AVAILABLE_CHANGED], p); }