Add dbus service to support MDR V2 ipmi command

Add send and get DataInfo function for MDR V2 ipmi
command store and get data through dbus interface.

Signed-off-by: Cheng C Yang <cheng.c.yang@linux.intel.com>
Change-Id: Ic069e4670e69de1fb92b4123da6be6588ac45244
diff --git a/src/mdrv2_main.cpp b/src/mdrv2_main.cpp
new file mode 100644
index 0000000..42b874f
--- /dev/null
+++ b/src/mdrv2_main.cpp
@@ -0,0 +1,48 @@
+/*
+// Copyright (c) 2019 Intel Corporation
+//
+// 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.
+*/
+
+#include "mdrv2.hpp"
+
+#include <systemd/sd-event.h>
+
+#include <phosphor-logging/elog-errors.hpp>
+#include <phosphor-logging/elog.hpp>
+
+int main(void)
+{
+    sd_event* events = nullptr;
+    sd_event_default(&events);
+    sdbusplus::bus::bus bus = sdbusplus::bus::new_default();
+    sdbusplus::server::manager::manager objManager(
+        bus, "/xyz/openbmc_project/inventory");
+    bus.attach_event(events, SD_EVENT_PRIORITY_NORMAL);
+    bus.request_name("xyz.openbmc_project.Smbios.MDR_V2");
+
+    phosphor::smbios::MDR_V2 mdrV2(bus, mdrV2Path, events);
+
+    while (true)
+    {
+        int r = sd_event_run(events, (uint64_t)-1);
+        if (r < 0)
+        {
+            phosphor::logging::log<phosphor::logging::level::ERR>(
+                "Failure processing request",
+                phosphor::logging::entry("errno=0x%X", -r));
+            return -1;
+        }
+    }
+    return 0;
+}