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-rw-r--r--binding/radio-binding.c35
1 files changed, 33 insertions, 2 deletions
diff --git a/binding/radio-binding.c b/binding/radio-binding.c
index 4a61011..a652ff1 100644
--- a/binding/radio-binding.c
+++ b/binding/radio-binding.c
@@ -467,22 +467,53 @@ static const struct afb_verb_v2 verbs[]= {
static int init()
{
int rc;
+ char *output = NULL;
+
+#ifdef HAVE_4A_FRAMEWORK
+ json_object *response;
+
+ json_object *jsonData = json_object_new_object();
+ json_object_object_add(jsonData, "audio_role", json_object_new_string("Radio"));
+ json_object_object_add(jsonData, "endpoint_type", json_object_new_string("sink"));
+ rc = afb_service_call_sync("ahl-4a", "stream_open", jsonData, &response);
+ if(!rc) {
+ json_object *valJson = NULL;
+ json_object *val = NULL;
+
+ rc = json_object_object_get_ex(response, "response", &valJson);
+ if(rc) {
+ rc = json_object_object_get_ex(valJson, "device_uri", &val);
+ if(rc) {
+ const char *jres_pcm = json_object_get_string(val);
+ char *p;
+ if((p = strchr(jres_pcm, ':'))) {
+ output = strdup(p + 1);
+ }
+ }
+ }
+ } else {
+ AFB_ERROR("afb_service_call_sync failed\n");
+ return rc;
+ }
+#endif
+ // Initialize event structures
freq_event = afb_daemon_make_event("frequency");
scan_event = afb_daemon_make_event("station_found");
// Look for RTL-SDR USB adapter
radio_impl_ops = &rtlsdr_impl_ops;
- rc = radio_impl_ops->init();
+ rc = radio_impl_ops->init(output);
if(rc != 0) {
// Look for Kingfisher Si4689
radio_impl_ops = &kf_impl_ops;
- rc = radio_impl_ops->init();
+ rc = radio_impl_ops->init(output);
}
if(rc == 0) {
printf("%s found\n", radio_impl_ops->name);
radio_impl_ops->set_frequency_callback(freq_callback, NULL);
}
+ free(output);
return rc;
}