+STATIC json_object* play (AFB_request *request) { /* AFB_SESSION_CHECK */
+
+ audioCtxHandleT *ctx = (audioCtxHandleT*)request->client->ctx;
+ const char *value = getQueryValue (request, "value");
+ json_object *jresp = json_object_new_object();
+
+ /* no "?value=" parameter : return current state */
+ if (!value) {
+ ctx->is_playing ?
+ json_object_object_add (jresp, "play", json_object_new_string ("on"))
+ : json_object_object_add (jresp, "play", json_object_new_string ("off"));
+ }
+
+ /* "?value=" parameter is "1" or "true" */
+ else if ( atoi(value) == 1 || !strcasecmp(value, "true") ) {
+ ctx->is_playing = 1;
+ _alsa_play (ctx->idx);
+
+ json_object_object_add (jresp, "play", json_object_new_string ("on"));
+ }
+
+ /* "?value=" parameter is "0" or "false" */
+ else if ( atoi(value) == 0 || !strcasecmp(value, "false") ) {
+ ctx->is_playing = 0;
+ _alsa_stop (ctx->idx);
+
+ json_object_object_add (jresp, "play", json_object_new_string ("off"));
+ }
+
+ return jresp;
+}
+
+STATIC json_object* refresh (AFB_request *request) { /* AFB_SESSION_RENEW */
+ json_object *jresp = json_object_new_object();
+ json_object_object_add(jresp, "token", json_object_new_string (request->client->token));
+ return jresp;
+}
+
+STATIC json_object* ping (AFB_request *request) { /* AFB_SESSION_NONE */
+ return jsonNewMessage(AFB_SUCCESS, "Ping Binder Daemon - Radio API");