prepares event propagation

Change-Id: Ib824c6dea1837cc1cbb70a2c82363c9b0a0517d4
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

1 files changed, 35 insertions, 0 deletions

diff --git a/include/afb-evmgr-itf.h b/include/afb-evmgr-itf.h
new file mode 100644
index 00000000..2268ec90
--- /dev/null
+++ b/include/afb-evmgr-itf.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2016 IoT.bzh
+ * Author: José Bollo <jose.bollo@iot.bzh>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+struct json_object;
+
+struct afb_evmgr_itf {
+	void (*push)(void *evmgr, const char *name, struct json_object *object);
+};
+
+struct afb_evmgr {
+	const struct afb_evmgr_itf *itf;
+	void *closure;
+};
+
+static inline void afb_evmgr_push(struct afb_evmgr mgr, const char *name, struct json_object *object)
+{
+	return mgr.itf->push(mgr.closure, name, object);
+}
+