src/kudu/util/logging_callback.h

// Copyright 2015 Cloudera, Inc.
//
// 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 KUDU_UTIL_LOGGING_CALLBACK_H
#define KUDU_UTIL_LOGGING_CALLBACK_H

#include <ctime>
#include <string>

#include "kudu/gutil/callback_forward.h"

namespace kudu {

enum LogSeverity {
  SEVERITY_INFO,
  SEVERITY_WARNING,
  SEVERITY_ERROR,
  SEVERITY_FATAL
};

// Callback for simple logging.
//
// 'message' is NOT terminated with an endline.
typedef Callback<void(LogSeverity severity,
                      const char* filename,
                      int line_number,
                      const struct ::tm* time,
                      const char* message,
                      size_t message_len)> LoggingCallback;

} // namespace kudu

#endif