src/TaggedJSON.h

/*
 * 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 BRO_PLUGIN_BRO_KAFKA_TAGGEDJSON_H
#define BRO_PLUGIN_BRO_KAFKA_TAGGEDJSON_H

#include <string>
#include <threading/Formatter.h>
#include <threading/formatters/JSON.h>

using threading::formatter::JSON;
using threading::MsgThread;
using threading::Value;
using threading::Field;

namespace threading { namespace formatter {

/*
 * A JSON formatter that prepends or 'tags' the content with a log stream
 * identifier.  For example,
 *   { 'conn' : { ... }}
 *   { 'http' : { ... }}
 */
class TaggedJSON : public JSON {

public:
    TaggedJSON(string stream_name, MsgThread* t, JSON::TimeFormat tf);
    virtual ~TaggedJSON();
    virtual bool Describe(ODesc* desc, int num_fields, const Field* const* fields, Value** vals) const;

private:
    string stream_name;
};

}}
#endif