binding: navigation: rewrite of navigation binding

To remove dependency on DBus the binding needed to be rewritten to
output pure JSON output to subscribed consumers.

Bug-AGL: SPEC-2880
Change-Id: Ie85dfccd42ca36119116a0fbfb16bf4e96efc184
Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>

1 files changed, 53 insertions, 0 deletions

diff --git a/binding/navigation-api.h b/binding/navigation-api.h
new file mode 100644
index 0000000..457a87d
--- /dev/null
+++ b/binding/navigation-api.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2019 Konsulko Group
+ * Author: Matt Ranostay <matt.ranostay@konsulko.com>
+ *
+ * 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.
+ */
+
+#ifndef NAVIGATION_API_H
+#define NAVIGATION_API_H
+
+#include <stddef.h>
+
+#define _GNU_SOURCE
+#include <glib.h>
+#include <stdlib.h>
+#include <gio/gio.h>
+#include <glib-object.h>
+
+#include <json-c/json.h>
+
+#define AFB_BINDING_VERSION 3
+#include <afb/afb-binding.h>
+
+#include <json-c/json.h>
+
+struct call_work;
+
+struct navigation_state {
+	// events
+	afb_event_t status_event;
+	afb_event_t position_event;
+	afb_event_t waypoints_event;
+
+	// storage
+	json_object *status_storage;
+	json_object *position_storage;
+	json_object *waypoints_storage;
+
+	// locking
+	GRWLock rw_lock;
+};
+
+#endif