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Diffstat (limited to 'plugins/alsa/alsa-api-mixer.c')
-rw-r--r--plugins/alsa/alsa-api-mixer.c126
1 files changed, 101 insertions, 25 deletions
diff --git a/plugins/alsa/alsa-api-mixer.c b/plugins/alsa/alsa-api-mixer.c
index d37497a..26de510 100644
--- a/plugins/alsa/alsa-api-mixer.c
+++ b/plugins/alsa/alsa-api-mixer.c
@@ -74,16 +74,21 @@ STATIC void MixerInfoVerb(AFB_ReqT request) {
SoftMixerT *mixer = (SoftMixerT*) afb_request_get_vcbdata(request);
json_object *argsJ = afb_request_json(request);
- int error, stream = 0, quiet = 0, backend = 0, source = 0, zones = 0;
+ int error, streams = 0, quiet = 0, ramps = 0, zones = 0, captures = 0, playbacks = 0;
if (json_object_get_type(argsJ) == json_type_null) {
- stream = 1;
+ streams = 1;
+ ramps = 1;
+ zones = 1;
+ captures = 0;
+ playbacks = 0;
} else {
- error = wrap_json_unpack(argsJ, "{s?b,s?b,s?b,s?b,s?b !}"
+ error = wrap_json_unpack(argsJ, "{s?b,s?b,s?b,s?b,s?b,s?b !}"
, "quiet", &quiet
- , "stream", &stream
- , "backend", &backend
- , "source", &source
+ , "streams", &streams
+ , "ramps", &ramps
+ , "captures", &captures
+ , "playbacks", &playbacks
, "zones", &zones
);
if (error) {
@@ -93,12 +98,12 @@ STATIC void MixerInfoVerb(AFB_ReqT request) {
}
json_object *responseJ = json_object_new_object();
- if (stream) {
+ if (streams) {
json_object *streamsJ = json_object_new_array();
json_object *valueJ;
AlsaStreamAudioT **streams = mixer->streams;
- for (int idx = 0; streams[idx]->uid; idx++) {
+ for (int idx = 0; streams[idx]; idx++) {
if (quiet) {
json_object_array_add(streamsJ, json_object_new_string(streams[idx]->uid));
} else {
@@ -112,14 +117,86 @@ STATIC void MixerInfoVerb(AFB_ReqT request) {
, "numid", numidJ
);
json_object_array_add(streamsJ, valueJ);
- AFB_ApiWarning(request->dynapi, "stream=%s", json_object_get_string(streamsJ));
}
}
json_object_object_add(responseJ, "streams", streamsJ);
}
- if (backend || source || zones) {
+ if (ramps) {
+ json_object *rampsJ = json_object_new_array();
+ json_object *valueJ;
+
+ AlsaVolRampT **ramps = mixer->ramps;
+ for (int idx = 0; ramps[idx]; idx++) {
+ if (quiet) {
+ json_object_array_add(rampsJ, json_object_new_string(ramps[idx]->uid));
+ } else {
+ wrap_json_pack(&valueJ, "{ss,si,si,si}"
+ , "uid", ramps[idx]->uid
+ , "delay", ramps[idx]->delay
+ , "step_down", ramps[idx]->stepDown
+ , "step_up", ramps[idx]->stepUp
+ );
+ json_object_array_add(rampsJ, valueJ);
+ }
+
+ }
+ json_object_object_add(responseJ, "ramps", rampsJ);
+ }
+
+ if (zones) {
+ json_object *zonesJ = json_object_new_array();
+
+ AlsaSndZoneT **zones = mixer->zones;
+ for (int idx = 0; zones[idx]; idx++) {
+ if (quiet) {
+ json_object_array_add(zonesJ, json_object_new_string(zones[idx]->uid));
+ } else {
+ json_object *zoneJ = json_object_new_object();
+ if (zones[idx]->sinks) {
+ json_object *sinksJ = json_object_new_array();
+ for (int jdx = 0; zones[idx]->sinks[jdx]; jdx++) {
+ json_object *channelJ;
+ wrap_json_pack(&channelJ, "{ss,si}"
+ , "uid", zones[idx]->sinks[jdx]->uid
+ , "port", zones[idx]->sinks[jdx]->port
+ );
+ json_object_array_add(sinksJ, channelJ);
+ }
+ json_object_object_add(zoneJ, "sinks", sinksJ);
+ }
+
+ if (zones[idx]->sources) {
+ json_object *sourcesJ = json_object_new_array();
+ for (int jdx = 0; zones[idx]->sources[jdx]; jdx++) {
+ json_object *channelJ;
+ wrap_json_pack(&channelJ, "{ss,si}"
+ , "uid", zones[idx]->sources[jdx]->uid
+ , "port", zones[idx]->sources[jdx]->port
+ );
+ json_object_array_add(sourcesJ, channelJ);
+ }
+ json_object_object_add(zoneJ, "source", sourcesJ);
+ }
+
+ if (zones[idx]->params) {
+
+ json_object *paramsJ;
+ wrap_json_pack(&paramsJ, "{si,ss,si}"
+ , "rate", zones[idx]->params->rate
+ , "format", zones[idx]->params->formatS
+ , "channels", zones[idx]->params->channels
+ );
+ json_object_object_add(zoneJ, "params", paramsJ);
+ }
+ json_object_array_add(zonesJ, zoneJ);
+ }
+ }
+ json_object_object_add(responseJ, "zones", zonesJ);
+ }
+
+ if (captures || playbacks) {
AFB_ReqFailF(request, "not implemented", "(Fulup) list action Still To Be Done");
goto OnErrorExit;
}
@@ -134,12 +211,12 @@ OnErrorExit:
STATIC void MixerAttachVerb(AFB_ReqT request) {
SoftMixerT *mixer = (SoftMixerT*) afb_request_get_vcbdata(request);
- const char *uid=NULL;
+ const char *uid = NULL;
json_object *playbackJ = NULL, *captureJ = NULL, *zonesJ = NULL, *streamsJ = NULL, *rampsJ = NULL, *loopsJ = NULL;
json_object *argsJ = afb_request_json(request);
json_object *responseJ;
int error;
-
+
error = wrap_json_unpack(argsJ, "{ss,s?o,s?o,s?o,s?o,s?o,s?o !}"
, "uid", &uid
, "ramps", &rampsJ
@@ -150,7 +227,7 @@ STATIC void MixerAttachVerb(AFB_ReqT request) {
, "streams", &streamsJ
);
if (error) {
- AFB_ApiError(mixer->api, "MixerAttachVerb: invalid-syntax mixer=%s error=%s args=%s", mixer->uid, wrap_json_get_error_string(error), json_object_get_string(argsJ));
+ AFB_ApiError(mixer->api, "MixerAttachVerb: invalid-syntax mixer=%s error=%s args=%s", mixer->uid, wrap_json_get_error_string(error), json_object_get_string(argsJ));
AFB_ReqFailF(request, "invalid-syntax", "mixer=%s missing 'uid|ramps|playbacks|captures|zones|streams' error=%s args=%s", mixer->uid, wrap_json_get_error_string(error), json_object_get_string(argsJ));
goto OnErrorExit;
}
@@ -185,8 +262,7 @@ STATIC void MixerAttachVerb(AFB_ReqT request) {
if (error) goto OnErrorExit;
}
- AFB_ReqNotice(request, "**** mixer=%s response=%s", json_object_get_string(responseJ), mixer->uid);
- AFB_ReqSucess(request, NULL, mixer->uid);
+ AFB_ReqSucess(request, responseJ, mixer->uid);
return;
OnErrorExit:
@@ -234,7 +310,7 @@ STATIC int MixerInitCB(AFB_ApiT api) {
SoftMixerT *mixer = (SoftMixerT*) afb_dynapi_get_userdata(api);
assert(mixer);
-
+
// attach AFB mainloop to mixer
mixer->sdLoop = AFB_GetEventLoop(api);
@@ -247,14 +323,14 @@ STATIC int MixerInitCB(AFB_ApiT api) {
STATIC int MixerApiCB(void* handle, AFB_ApiT api) {
SoftMixerT *mixer = (SoftMixerT*) handle;
- mixer->api= api;
+ mixer->api = api;
afb_dynapi_set_userdata(api, mixer);
afb_dynapi_on_event(api, MixerEventCB);
afb_dynapi_on_init(api, MixerInitCB);
int error = LoadStaticVerbs(mixer, CtrlApiVerbs);
if (error) goto OnErrorExit;
-
+
return 0;
OnErrorExit:
@@ -287,7 +363,7 @@ CTLP_LUA2C(_mixer_new_, source, argsJ, responseJ) {
, "max_ramp", &mixer->max.ramps
);
if (error) {
- AFB_ApiNotice(source->api, "_mixer_new_ missing 'uid|max_loop|max_sink|max_source|max_zone|max_stream|max_ramp' error=%s mixer=%s", wrap_json_get_error_string(error),json_object_get_string(argsJ));
+ AFB_ApiNotice(source->api, "_mixer_new_ missing 'uid|max_loop|max_sink|max_source|max_zone|max_stream|max_ramp' error=%s mixer=%s", wrap_json_get_error_string(error), json_object_get_string(argsJ));
goto OnErrorExit;
}
@@ -295,12 +371,12 @@ CTLP_LUA2C(_mixer_new_, source, argsJ, responseJ) {
mixer->uid = strdup(mixer->uid);
if (mixer->info)mixer->info = strdup(mixer->info);
- mixer->loops = calloc(mixer->max.loops+1, sizeof (AlsaSndLoopT));
- mixer->sinks = calloc(mixer->max.sinks+1, sizeof (AlsaSndPcmT));
- mixer->sources = calloc(mixer->max.sources+1, sizeof (AlsaSndPcmT));
- mixer->zones = calloc(mixer->max.zones+1, sizeof (AlsaSndZoneT));
- mixer->streams = calloc(mixer->max.streams+1, sizeof (AlsaStreamAudioT));
- mixer->ramps = calloc(mixer->max.ramps+1, sizeof (AlsaVolRampT));
+ mixer->loops = calloc(mixer->max.loops + 1, sizeof (void*));
+ mixer->sinks = calloc(mixer->max.sinks + 1, sizeof (void*));
+ mixer->sources = calloc(mixer->max.sources + 1, sizeof (void*));
+ mixer->zones = calloc(mixer->max.zones + 1, sizeof (void*));
+ mixer->streams = calloc(mixer->max.streams + 1, sizeof (void*));
+ mixer->ramps = calloc(mixer->max.ramps + 1, sizeof (void*));
// create mixer verb within API.
error = afb_dynapi_new_api(source->api, mixer->uid, mixer->info, !MAINLOOP_CONCURENCY, MixerApiCB, mixer);