test: Add external service GATT skeleton

This patch adds the initial code for an external GATT service example.
It implements the API defined at doc/gatt-api.txt

1 files changed, 121 insertions, 0 deletions

diff --git a/test/gatt-service.c b/test/gatt-service.c
new file mode 100644
index 000000000..18ab7dacc
--- /dev/null
+++ b/test/gatt-service.c
@@ -0,0 +1,121 @@
+/*
+ *
+ *  BlueZ - Bluetooth protocol stack for Linux
+ *
+ *  Copyright (C) 2014  Instituto Nokia de Tecnologia - INdT
+ *
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <errno.h>
+#include <stdio.h>
+
+#include <glib.h>
+#include <dbus/dbus.h>
+#include <gdbus/gdbus.h>
+
+#define GATT_SERVICE_IFACE		"org.bluez.GattService1"
+
+/* Immediate Alert Service UUID */
+#define IAS_UUID			"00001802-0000-1000-8000-00805f9b34fb"
+
+static GMainLoop *main_loop;
+static GSList *services;
+
+static gboolean service_get_uuid(const GDBusPropertyTable *property,
+					DBusMessageIter *iter, void *user_data)
+{
+	const char *uuid = user_data;
+
+	dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &uuid);
+
+	return TRUE;
+}
+
+static gboolean service_get_includes(const GDBusPropertyTable *property,
+					DBusMessageIter *iter, void *user_data)
+{
+	return TRUE;
+}
+
+static gboolean service_exist_includes(const GDBusPropertyTable *property,
+							void *user_data)
+{
+	return FALSE;
+}
+
+static const GDBusPropertyTable service_properties[] = {
+	{ "UUID", "s", service_get_uuid },
+	{ "Includes", "ao", service_get_includes, NULL,
+					service_exist_includes },
+	{ }
+};
+
+static char *register_service(DBusConnection *conn, const char *uuid)
+{
+	static int id = 1;
+	char *path;
+
+	path = g_strdup_printf("/service%d", id++);
+	if (g_dbus_register_interface(conn, path, GATT_SERVICE_IFACE,
+				NULL, NULL, service_properties,
+				g_strdup(uuid), g_free) == FALSE) {
+		printf("Couldn't register service interface\n");
+		g_free(path);
+		return NULL;
+	}
+
+	return path;
+}
+
+static void create_services(DBusConnection *conn)
+{
+	char *service_path;
+
+	service_path = register_service(conn, IAS_UUID);
+
+	services = g_slist_prepend(services, service_path);
+
+	printf("Registered service: %s\n", service_path);
+}
+
+int main(int argc, char *argv[])
+{
+	DBusConnection *dbus_conn;
+
+	dbus_conn = g_dbus_setup_bus(DBUS_BUS_SYSTEM, NULL, NULL);
+
+	main_loop = g_main_loop_new(NULL, FALSE);
+
+	g_dbus_attach_object_manager(dbus_conn);
+
+	printf("gatt-service unique name: %s\n",
+				dbus_bus_get_unique_name(dbus_conn));
+
+	create_services(dbus_conn);
+
+	g_main_loop_run(main_loop);
+
+	g_slist_free_full(services, g_free);
+	dbus_connection_unref(dbus_conn);
+
+	return 0;
+}