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-rw-r--r--plugins/lib/bluetooth/hal-bt-mixer-link.h33
-rw-r--r--plugins/lib/bluetooth/hal-bt.c79
2 files changed, 105 insertions, 7 deletions
diff --git a/plugins/lib/bluetooth/hal-bt-mixer-link.h b/plugins/lib/bluetooth/hal-bt-mixer-link.h
index a1a3ef6..6fc90f6 100644
--- a/plugins/lib/bluetooth/hal-bt-mixer-link.h
+++ b/plugins/lib/bluetooth/hal-bt-mixer-link.h
@@ -26,6 +26,39 @@
#define MIXER_SET_STREAMED_BT_DEVICE_VERB "bluezalsa_dev"
+#define MIXER_BT_CAPTURE_JSON_SECTION "\
+{\
+ \"uid\": \"bluetooth\",\
+ \"pcmplug_params\": \"bluealsa_proxy\",\
+ \"source\": {\
+ \"channels\": [\
+ {\
+ \"uid\": \"bluetooth-right\",\
+ \"port\": 0\
+ },\
+ {\
+ \"uid\": \"bluetooth-left\",\
+ \"port\": 1\
+ }\
+ ]\
+ }\
+}\
+"
+#define MIXER_BT_STREAM_JSON_SECTION "\
+{\
+ \"uid\": \"bluetooth_stream\",\
+ \"verb\": \"bluetooth_stream\",\
+ \"source\" : \"bluetooth\",\
+ \"volume\": 80,\
+ \"mute\": false,\
+ \"params\": {\
+ \"rate\" : 48000,\
+ \"format\": \"S16_LE\",\
+ \"channels\": 2\
+ }\
+}\
+"
+
// HAL controllers handle mixer bt calls functions
int HalBtMixerLinkSetBtStreamingSettings(AFB_ApiT apiHandle, char *mixerApiName, unsigned int btStreamStatus, char *hci, char *btAddress);
diff --git a/plugins/lib/bluetooth/hal-bt.c b/plugins/lib/bluetooth/hal-bt.c
index bacf9d2..a145df3 100644
--- a/plugins/lib/bluetooth/hal-bt.c
+++ b/plugins/lib/bluetooth/hal-bt.c
@@ -51,13 +51,15 @@ CTLP_ONLOAD(plugin, callbacks)
CTLP_INIT(plugin, callbacks)
{
+ int btChannelsNumber;
+
unsigned int idx;
- char *returnedInfo;
+ char *btStreamZone, *returnedInfo;
CtlConfigT *ctrlConfig;
- json_object *actionsToAdd, *returnedJ;
+ json_object *actionsToAdd, *returnedJ, *halMixerJ, *halOrigCaptureJ, *halNewCaptureJ, *halOrigStreamJ, *halNewStreamJ, *btCaptureJ, *btCaptureParamsJ, *btStreamJ;
AFB_ApiInfo(plugin->api, "Plugin initialization of HAL-BT plugin");
@@ -76,6 +78,12 @@ CTLP_INIT(plugin, callbacks)
return -2;
}
+ if((! localHalBtPluginData.currentHalData->ctlHalSpecificData) ||
+ (! (halMixerJ = localHalBtPluginData.currentHalData->ctlHalSpecificData->halMixerJ))) {
+ AFB_ApiError(plugin->api, "Can't get current hal mixer json section");
+ return -3;
+ }
+
if(AFB_ServiceSync(plugin->api, BT_MANAGER_API, BT_MANAGER_GET_POWER_INFO, NULL, &returnedJ)) {
if((! wrap_json_unpack(returnedJ, "{s:{s:s}}", "request", "info", &returnedInfo)) &&
(! strncmp(returnedInfo, "Unable to get power status", strlen(returnedInfo)))) {
@@ -91,10 +99,16 @@ CTLP_INIT(plugin, callbacks)
BT_MANAGER_GET_POWER_INFO,
BT_MANAGER_API,
json_object_get_string(returnedJ));
- return -3;
+ return -4;
}
}
+ if((! json_object_is_type(plugin->paramsJ, json_type_object)) ||
+ (wrap_json_unpack(plugin->paramsJ, "{s:i, s:s}", "channels", &btChannelsNumber, "zone", &btStreamZone))) {
+ AFB_ApiError(plugin->api, "Can't get HAL-BT plugin parameters from json ('%s')", json_object_get_string(plugin->paramsJ));
+ return -5;
+ }
+
wrap_json_pack(&actionsToAdd, "{s:s s:s}",
"uid", "Bluetooth-Manager/device_updated",
"action", "plugin://hal-bt#events");
@@ -106,13 +120,13 @@ CTLP_INIT(plugin, callbacks)
if(! ctrlConfig->sections[idx].key) {
AFB_ApiError(plugin->api, "Wasn't able to add '%s' as a new event, 'events' section not found", json_object_get_string(actionsToAdd));
json_object_put(actionsToAdd);
- return -4;
+ return -6;
}
if(AddActionsToSectionFromPlugin(plugin->api, *ctrlConfig->ctlPlugins, &ctrlConfig->sections[idx], actionsToAdd, 0)) {
AFB_ApiError(plugin->api, "Wasn't able to add '%s' as a new event to %s", json_object_get_string(actionsToAdd), ctrlConfig->sections[idx].key);
json_object_put(actionsToAdd);
- return -5;
+ return -7;
}
wrap_json_pack(&actionsToAdd, "{s:s s:s s:s}",
@@ -127,13 +141,64 @@ CTLP_INIT(plugin, callbacks)
if(! ctrlConfig->sections[idx].key) {
AFB_ApiError(plugin->api, "Wasn't able to add '%s' as a new onload, 'onload' section not found", json_object_get_string(actionsToAdd));
json_object_put(actionsToAdd);
- return -6;
+ return -8;
}
if(AddActionsToSectionFromPlugin(plugin->api, *ctrlConfig->ctlPlugins, &ctrlConfig->sections[idx], actionsToAdd, 0)) {
AFB_ApiError(plugin->api, "Wasn't able to add '%s' as a new onload to %s", json_object_get_string(actionsToAdd), ctrlConfig->sections[idx].uid);
json_object_put(actionsToAdd);
- return -7;
+ return -9;
+ }
+
+ btCaptureJ = json_tokener_parse(MIXER_BT_CAPTURE_JSON_SECTION);
+ wrap_json_pack(&btCaptureParamsJ, "{s:i}", "channels", btChannelsNumber);
+ json_object_object_add(btCaptureJ, "params", btCaptureParamsJ);
+
+ if(! json_object_object_get_ex(halMixerJ, "captures", &halOrigCaptureJ)) {
+ halNewCaptureJ = json_object_new_array();
+ json_object_array_add(halNewCaptureJ, btCaptureJ);
+ json_object_object_add(halMixerJ, "captures", halNewCaptureJ);
+ }
+ else if(json_object_is_type(halOrigCaptureJ, json_type_array)) {
+ halNewCaptureJ = halOrigCaptureJ;
+ json_object_array_add(halNewCaptureJ, btCaptureJ);
+ }
+ else if(json_object_is_type(halOrigCaptureJ, json_type_object)) {
+ json_object_get(halOrigCaptureJ);
+ json_object_object_del(halMixerJ, "captures");
+ halNewCaptureJ = json_object_new_array();
+ json_object_array_add(halNewCaptureJ, halOrigCaptureJ);
+ json_object_array_add(halNewCaptureJ, btCaptureJ);
+ json_object_object_add(halMixerJ, "captures", halNewCaptureJ);
+ }
+ else {
+ AFB_ApiError(plugin->api, "Unrecognized 'halmixer' captures format");
+ return -10;
+ }
+
+ btStreamJ = json_tokener_parse(MIXER_BT_STREAM_JSON_SECTION);
+ json_object_object_add(btStreamJ, "zone", json_object_new_string(btStreamZone));
+
+ if(! json_object_object_get_ex(halMixerJ, "streams", &halOrigStreamJ)) {
+ halNewStreamJ = json_object_new_array();
+ json_object_array_add(halNewStreamJ, btStreamJ);
+ json_object_object_add(halMixerJ, "streams", halNewStreamJ);
+ }
+ else if(json_object_is_type(halOrigStreamJ, json_type_array)) {
+ halNewStreamJ = halOrigStreamJ;
+ json_object_array_add(halNewStreamJ, btStreamJ);
+ }
+ else if(json_object_is_type(halOrigStreamJ, json_type_object)) {
+ json_object_get(halOrigStreamJ);
+ json_object_object_del(halMixerJ, "streams");
+ halNewStreamJ = json_object_new_array();
+ json_object_array_add(halNewStreamJ, halOrigStreamJ);
+ json_object_array_add(halNewStreamJ, btStreamJ);
+ json_object_object_add(halMixerJ, "streams", halNewStreamJ);
+ }
+ else {
+ AFB_ApiError(plugin->api, "Unrecognized 'halmixer' streams format");
+ return -11;
}
localHalBtPluginData.halBtPluginEnabled = 1;