add front demo in this project

LFtid1056/cloudfront/code/rocketmq/MQClient.h

@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 __MQADMIN_H__
+#define __MQADMIN_H__
+
+namespace rocketmq {
+
+enum elogLevel {
+  eLOG_LEVEL_FATAL = 1,
+  eLOG_LEVEL_ERROR = 2,
+  eLOG_LEVEL_WARN = 3,
+  eLOG_LEVEL_INFO = 4,
+  eLOG_LEVEL_DEBUG = 5,
+  eLOG_LEVEL_TRACE = 6,
+  eLOG_LEVEL_LEVEL_NUM = 7
+};
+
+}  // namespace rocketmq
+#endif