rnatm

Load and structure data describing an atmosphere
git clone git://git.meso-star.fr/rnatm.git
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rnatm_log.c (3541B)

      1 /* Copyright (C) 2022, 2023, 2025 Centre National de la Recherche Scientifique
      2  * Copyright (C) 2022, 2023, 2025 Institut Pierre-Simon Laplace
      3  * Copyright (C) 2022, 2023, 2025 Institut de Physique du Globe de Paris
      4  * Copyright (C) 2022, 2023, 2025 |Méso|Star> (contact@meso-star.com)
      5  * Copyright (C) 2022, 2023, 2025 Observatoire de Paris
      6  * Copyright (C) 2022, 2023, 2025 Université de Reims Champagne-Ardenne
      7  * Copyright (C) 2022, 2023, 2025 Université de Versaille Saint-Quentin
      8  * Copyright (C) 2022, 2023, 2025 Université Paul Sabatier
      9  *
     10  * This program is free software: you can redistribute it and/or modify
     11  * it under the terms of the GNU General Public License as published by
     12  * the Free Software Foundation, either version 3 of the License, or
     13  * (at your option) any later version.
     14  *
     15  * This program is distributed in the hope that it will be useful,
     16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
     18  * GNU General Public License for more details.
     19  *
     20  * You should have received a copy of the GNU General Public License
     21  * along with this program. If not, see <http://www.gnu.org/licenses/>. */
     22 
     23 #include "rnatm_c.h"
     24 #include "rnatm_log.h"
     25 
     26 #include <rsys/cstr.h>
     27 #include <rsys/logger.h>
     28 
     29 #include <stdarg.h>
     30 
     31 /*******************************************************************************
     32  * Helper functions
     33  ******************************************************************************/
     34 static INLINE void
     35 log_msg
     36   (const struct rnatm* atm,
     37    const enum log_type stream,
     38    const char* msg,
     39    va_list vargs)
     40 {
     41   ASSERT(atm && msg);
     42   if(atm->verbose) {
     43     res_T res; (void)res;
     44     res = logger_vprint(atm->logger, stream, msg, vargs);
     45     ASSERT(res == RES_OK);
     46   }
     47 }
     48 
     49 static void
     50 print_info(const char* msg, void* ctx)
     51 {
     52   (void)ctx;
     53   fprintf(stderr, MSG_INFO_PREFIX"%s", msg);
     54 }
     55 
     56 static void
     57 print_err(const char* msg, void* ctx)
     58 {
     59   (void)ctx;
     60   fprintf(stderr, MSG_ERROR_PREFIX"%s", msg);
     61 }
     62 
     63 static void
     64 print_warn(const char* msg, void* ctx)
     65 {
     66   (void)ctx;
     67   fprintf(stderr, MSG_WARNING_PREFIX"%s", msg);
     68 }
     69 
     70 /*******************************************************************************
     71  * Local functions
     72  ******************************************************************************/
     73 res_T
     74 setup_log_default(struct rnatm* atm)
     75 {
     76   res_T res = RES_OK;
     77   ASSERT(atm);
     78 
     79   res = logger_init(atm->allocator, &atm->logger__);
     80   if(res != RES_OK) {
     81     if(atm->verbose) {
     82       fprintf(stderr,
     83         MSG_ERROR_PREFIX
     84         "Could not setup the default logger -- %s.\n",
     85         res_to_cstr(res));
     86     }
     87     goto error;
     88   }
     89   logger_set_stream(&atm->logger__, LOG_OUTPUT, print_info, NULL);
     90   logger_set_stream(&atm->logger__, LOG_ERROR, print_err, NULL);
     91   logger_set_stream(&atm->logger__, LOG_WARNING, print_warn, NULL);
     92   atm->logger = &atm->logger__;
     93 
     94 exit:
     95   return res;
     96 error:
     97   goto exit;
     98 }
     99 
    100 void
    101 log_info(const struct rnatm* atm, const char* msg, ...)
    102 {
    103   va_list vargs_list;
    104   ASSERT(atm && msg);
    105 
    106   va_start(vargs_list, msg);
    107   log_msg(atm, LOG_OUTPUT, msg, vargs_list);
    108   va_end(vargs_list);
    109 }
    110 
    111 void
    112 log_err(const struct rnatm* atm, const char* msg, ...)
    113 {
    114   va_list vargs_list;
    115   ASSERT(atm && msg);
    116 
    117   va_start(vargs_list, msg);
    118   log_msg(atm, LOG_ERROR, msg, vargs_list);
    119   va_end(vargs_list);
    120 }
    121 
    122 void
    123 log_warn(const struct rnatm* atm, const char* msg, ...)
    124 {
    125   va_list vargs_list;
    126   ASSERT(atm && msg);
    127 
    128   va_start(vargs_list, msg);
    129   log_msg(atm, LOG_WARNING, msg, vargs_list);
    130   va_end(vargs_list);
    131 }