+static void command_get_record_latency(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata) {
+ struct connection *c = userdata;
+ struct pa_tagstruct *reply;
+ struct record_stream *s;
+ struct timeval tv, now;
+ uint32_t index;
+ assert(c && t);
+
+ if (pa_tagstruct_getu32(t, &index) < 0 ||
+ pa_tagstruct_get_timeval(t, &tv) < 0 ||
+ !pa_tagstruct_eof(t)) {
+ protocol_error(c);
+ return;
+ }
+
+ if (!c->authorized) {
+ pa_pstream_send_error(c->pstream, tag, PA_ERROR_ACCESS);
+ return;
+ }
+
+ if (!(s = pa_idxset_get_by_index(c->record_streams, index))) {
+ pa_pstream_send_error(c->pstream, tag, PA_ERROR_NOENTITY);
+ return;
+ }
+
+ reply = pa_tagstruct_new(NULL, 0);
+ assert(reply);
+ pa_tagstruct_putu32(reply, PA_COMMAND_REPLY);
+ pa_tagstruct_putu32(reply, tag);
+ pa_tagstruct_put_usec(reply, pa_source_output_get_latency(s->source_output));
+ pa_tagstruct_put_usec(reply, s->source_output->source->monitor_of ? pa_sink_get_latency(s->source_output->source->monitor_of) : 0);
+ pa_tagstruct_put_usec(reply, pa_source_get_latency(s->source_output->source));
+ pa_tagstruct_put_boolean(reply, 0);
+ pa_tagstruct_putu32(reply, pa_memblockq_get_length(s->memblockq));
+ pa_tagstruct_put_timeval(reply, &tv);
+ gettimeofday(&now, NULL);
+ pa_tagstruct_put_timeval(reply, &now);
+ pa_pstream_send_tagstruct(c->pstream, reply);
+}
+
+