void on_sink_input_update(pa_context * c, const pa_sink_input_info * info, int eol, void * userdata)
{
if (eol) {
view_update();
} else {
if(info->has_volume) {
if(info->index != PA_INVALID_INDEX) {
sink_input_t * sink_input = sink_input_by_index(info->index);
if(sink_input == NULL) {
sink_input_add(info);
if(info->client != PA_INVALID_INDEX)
pa_context_get_client_info(c, info->client, on_client_update, NULL);
} else {
sink_input->volume = info->volume;
if(sink_input->name == NULL || strcmp(sink_input->name, info->name) != 0) {
free(sink_input->name);
sink_input->name = strdup(info->name);
}
}
}
}
}
}
void Context::subscribeCallback(pa_context *context, pa_subscription_event_type_t type, uint32_t index)
{
Q_ASSERT(context == m_context);
switch (type & PA_SUBSCRIPTION_EVENT_FACILITY_MASK) {
case PA_SUBSCRIPTION_EVENT_SINK:
if ((type & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
m_sinks.removeEntry(index);
} else {
if (!PAOperation(pa_context_get_sink_info_by_index(context, index, sink_cb, this))) {
qCWarning(PLASMAPA) << "pa_context_get_sink_info_by_index() failed";
return;
}
}
break;
case PA_SUBSCRIPTION_EVENT_SOURCE:
if ((type & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
m_sources.removeEntry(index);
} else {
if (!PAOperation(pa_context_get_source_info_by_index(context, index, source_cb, this))) {
qCWarning(PLASMAPA) << "pa_context_get_source_info_by_index() failed";
return;
}
}
break;
case PA_SUBSCRIPTION_EVENT_SINK_INPUT:
if ((type & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
m_sinkInputs.removeEntry(index);
} else {
if (!PAOperation(pa_context_get_sink_input_info(context, index, sink_input_callback, this))) {
qCWarning(PLASMAPA) << "pa_context_get_sink_input_info() failed";
return;
}
}
break;
case PA_SUBSCRIPTION_EVENT_SOURCE_OUTPUT:
if ((type & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
m_sourceOutputs.removeEntry(index);
} else {
if (!PAOperation(pa_context_get_source_output_info(context, index, source_output_cb, this))) {
qCWarning(PLASMAPA) << "pa_context_get_sink_input_info() failed";
return;
}
}
break;
case PA_SUBSCRIPTION_EVENT_CLIENT:
if ((type & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
m_clients.removeEntry(index);
} else {
if (!PAOperation(pa_context_get_client_info(context, index, client_cb, this))) {
qCWarning(PLASMAPA) << "pa_context_get_client_info() failed";
return;
}
}
break;
case PA_SUBSCRIPTION_EVENT_CARD:
if ((type & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
m_cards.removeEntry(index);
} else {
if (!PAOperation(pa_context_get_card_info_by_index(context, index, card_cb, this))) {
qCWarning(PLASMAPA) << "pa_context_get_card_info_by_index() failed";
return;
}
}
break;
case PA_SUBSCRIPTION_EVENT_SERVER:
if (!PAOperation(pa_context_get_server_info(context, server_cb, this))) {
qCWarning(PLASMAPA) << "pa_context_get_server_info() failed";
return;
}
break;
}
}
void subscribe_cb(pa_context *c, pa_subscription_event_type_t t, uint32_t index)
{
switch (t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK) {
case PA_SUBSCRIPTION_EVENT_SINK:
if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE)
//w->removeSink(index);
printf("INF: suppose to removeSink(index)\n");
else {
pa_operation *o;
if (!(o = pa_context_get_sink_info_by_index(c, index, sink_cb, NULL))) {
//show_error("pa_context_get_sink_info_by_index() failed");
printf("func.c:<error> pa_context_get_sink_info_by_index() failed\n");
return;
}
pa_operation_unref(o);
}
break;
case PA_SUBSCRIPTION_EVENT_SOURCE:
if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE)
//w->removeSource(index);
printf("func.c:INF: suppose to removeSource(index)\n");
else {
pa_operation *o;
if (!(o = pa_context_get_source_info_by_index(c, index, source_cb, NULL))) {
//show_error("pa_context_get_source_info_by_index() failed");
printf("func.c:<error> pa_context_get_source_info_by_index() failed\n");
return;
}
pa_operation_unref(o);
}
break;
case PA_SUBSCRIPTION_EVENT_SINK_INPUT:
if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE)
//w->removeSinkInput(index);
printf("func.c:INF: suppose to removeSinkInput(index)\n");
else {
pa_operation *o;
if (!(o = pa_context_get_sink_input_info(c, index, sink_input_cb, NULL))) {
//show_error("pa_context_get_sink_input_info() failed");
printf("func.c:<error> pa_context_get_sink_input_info() failed");
return;
}
pa_operation_unref(o);
}
break;
case PA_SUBSCRIPTION_EVENT_CLIENT:
if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE)
//w->removeClient(index);
printf("func.c:INF: suppose to removeClient(index)\n");
else {
pa_operation *o;
if (!(o = pa_context_get_client_info(c, index, client_cb, NULL))) {
//show_error("pa_context_get_client_info() failed");
printf("func.c:<error> pa_context_get_client_info() failed\n");
return;
}
pa_operation_unref(o);
}
break;
case PA_SUBSCRIPTION_EVENT_SERVER:
printf("func.c: pa_subscription_event_server triggered\n");
{
pa_operation *o;
if (!(o = pa_context_get_server_info(c, server_info_cb, NULL))) {
//show_error("pa_context_get_server_info() failed");
printf("func.c:<error> pa_context_get_server_info() failed\n");
return;
}
pa_operation_unref(o);
}
break;
}
}