src/include/fe_utils/log.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.
 *
 * log.h
 *	  Interface for a logging tools.
 * 
 * DENTIFICATION
 *  src/include/fe_utils/log.h
 *-------------------------------------------------------------------------
 */
#ifndef LOG_H
#define LOG_H

#include "c.h"

#define LEVEL_COUNT 5
#define MAX_FILE_NAME_LEN 200
#define DIRECTORY_PRIVILEGE 0744
#define MAX_TIMESTAMP_LENGTH 32

typedef enum cbdb_log_level
{
    CBDB_LOG_DEBUG = 0,
    CBDB_LOG_INFO,
    CBDB_LOG_WARN,
    CBDB_LOG_ERROR,
    CBDB_LOG_FATAL,
} cbdb_log_level;

#define cbdb_log_debug(format, ...) \
    cbdb_log(CBDB_LOG_DEBUG, __FILE__, __LINE__, format, ##__VA_ARGS__)
    
#define cbdb_log_info(format, ...) \
    cbdb_log(CBDB_LOG_INFO, __FILE__, __LINE__, format, ##__VA_ARGS__)

#define cbdb_log_warning(format, ...) \
    cbdb_log(CBDB_LOG_WARN, __FILE__, __LINE__, format, ##__VA_ARGS__)

#define cbdb_log_error(format, ...) \
    cbdb_log(CBDB_LOG_ERROR, __FILE__, __LINE__, format, ##__VA_ARGS__)

#define cbdb_log_fatal(format, ...) \
    cbdb_log(CBDB_LOG_FATAL, __FILE__, __LINE__, format, ##__VA_ARGS__)

extern void cbdb_log(cbdb_log_level level, const char *file, int line, const char *format, ...) pg_attribute_printf(4, 5);

extern bool cbdb_set_log_file(const char* dir_name, const char* file_name);

extern bool cbdb_set_max_log_file_line(int max_line);

extern bool cbdb_set_log_level(cbdb_log_level level);

#endif // LOG_H