ucx: ucx/logging.h@8170f658f017

     1 /*

     2  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

     3  *

     4  * Copyright 2013 Olaf Wintermann. All rights reserved.

     5  *

     6  * Redistribution and use in source and binary forms, with or without

     7  * modification, are permitted provided that the following conditions are met:

     8  *

     9  *   1. Redistributions of source code must retain the above copyright

    10  *      notice, this list of conditions and the following disclaimer.

    11  *

    12  *   2. Redistributions in binary form must reproduce the above copyright

    13  *      notice, this list of conditions and the following disclaimer in the

    14  *      documentation and/or other materials provided with the distribution.

    15  *

    16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

    17  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

    19  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE

    20  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

    21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

    22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

    23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

    24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

    25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

    26  * POSSIBILITY OF SUCH DAMAGE.

    27  */

    29 #ifndef UCX_LOGGING_H

    30 #define UCX_LOGGING_H

    32 #include "ucx.h"

    33 #include "map.h"

    34 #include "string.h"

    35 #include <stdio.h>

    37 #ifdef __cplusplus

    38 extern "C" {

    39 #endif

    41 /* leave enough space for custom log levels */

    42 #define UCX_LOGGER_ERROR        0x00

    43 #define UCX_LOGGER_WARN         0x10

    44 #define UCX_LOGGER_INFO         0x20

    45 #define UCX_LOGGER_TRACE        0x30

    47 #define UCX_LOGGER_LEVEL        0x01

    48 #define UCX_LOGGER_TIMESTAMP    0x02

    49 #define UCX_LOGGER_SOURCE       0x04

    51 typedef struct {

    52     void *stream;

    53     write_func writer;

    54     char *dateformat;

    55     unsigned int level;

    56     unsigned int mask;

    57     UcxMap* levels;

    58 } UcxLogger;

    60 UcxLogger *ucx_logger_new(void *stream, unsigned int level, unsigned int mask);

    61 void ucx_logger_free(UcxLogger* logger);

    63 void ucx_logger_logf(UcxLogger *logger, unsigned int level, const char* file,

    64         const unsigned int line, const char* format, ...);

    65 #define ucx_logger_log(logger, level, ...) \

    66     ucx_logger_logf(logger, level, __FILE__, __LINE__, __VA_ARGS__)

    67 #define ucx_logger_error(logger, ...) \

    68     ucx_logger_log(logger, UCX_LOGGER_ERROR, __VA_ARGS__)

    69 #define ucx_logger_info(logger, ...) \

    70     ucx_logger_log(logger, UCX_LOGGER_INFO, __VA_ARGS__)

    71 #define ucx_logger_warn(logger, ...) \

    72     ucx_logger_log(logger, UCX_LOGGER_WARN, __VA_ARGS__)

    73 #define ucx_logger_trace(logger, ...) \

    74     ucx_logger_log(logger, UCX_LOGGER_TRACE, __VA_ARGS__)

    76 #ifdef __cplusplus

    77 }

    78 #endif

    80 #endif /* UCX_LOGGING_H */

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