Line data    Source code

       1              : /*
       2              :  * Copyright (C) 2024 Sky UK
       3              :  *
       4              :  * This library is free software; you can redistribute it and/or
       5              :  * modify it under the terms of the GNU Lesser General Public
       6              :  * License as published by the Free Software Foundation;
       7              :  * version 2.1 of the License.
       8              :  *
       9              :  * This library is distributed in the hope that it will be useful,
      10              :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      11              :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      12              :  * Lesser General Public License for more details.
      13              :  *
      14              :  * You should have received a copy of the GNU Lesser General Public
      15              :  * License along with this library; if not, write to the Free Software
      16              :  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
      17              :  */
      18              : 
      19              : //
      20              : // This allows, for example, passing the following environment variable
      21              : // to the client app which will enable rialto logging via gstreamer...
      22              : //   GST_DEBUG=6
      23              : //
      24              : 
      25              : #include <string>
      26              : 
      27              : #include "LogToGstHandler.h"
      28              : 
      29              : #ifdef USE_ETHANLOG
      30              : 
      31              : #include <ethanlog.h>
      32              : 
      33              : #define SYSTEM_LOG_FATAL(filename, function, line, ...) ethanlog(ETHAN_LOG_FATAL, filename, function, line, __VA_ARGS__)
      34              : #define SYSTEM_LOG_ERROR(filename, function, line, ...) ethanlog(ETHAN_LOG_ERROR, filename, function, line, __VA_ARGS__)
      35              : #define SYSTEM_LOG_WARN(filename, function, line, ...)                                                                 \
      36              :     ethanlog(ETHAN_LOG_WARNING, filename, function, line, __VA_ARGS__)
      37              : #define SYSTEM_LOG_MIL(filename, function, line, ...)                                                                  \
      38              :     ethanlog(ETHAN_LOG_MILESTONE, filename, function, line, __VA_ARGS__)
      39              : #define SYSTEM_LOG_INFO(filename, function, line, ...) ethanlog(ETHAN_LOG_INFO, filename, function, line, __VA_ARGS__)
      40              : #define SYSTEM_LOG_DEBUG(filename, function, line, ...) ethanlog(ETHAN_LOG_DEBUG, filename, function, line, __VA_ARGS__)
      41              : 
      42              : #else
      43              : 
      44              : #include <gst/gst.h>
      45              : 
      46              : #define SYSTEM_LOG_FATAL(filename, function, line, ...) GST_CAT_ERROR(kGstRialtoCategory, __VA_ARGS__)
      47              : #define SYSTEM_LOG_ERROR(filename, function, line, ...) GST_CAT_ERROR(kGstRialtoCategory, __VA_ARGS__)
      48              : #define SYSTEM_LOG_WARN(filename, function, line, ...) GST_CAT_WARNING(kGstRialtoCategory, __VA_ARGS__)
      49              : #define SYSTEM_LOG_MIL(filename, function, line, ...) GST_CAT_INFO(kGstRialtoCategory, __VA_ARGS__)
      50              : #define SYSTEM_LOG_INFO(filename, function, line, ...) GST_CAT_INFO(kGstRialtoCategory, __VA_ARGS__)
      51              : #define SYSTEM_LOG_DEBUG(filename, function, line, ...) GST_CAT_DEBUG(kGstRialtoCategory, __VA_ARGS__)
      52              : 
      53              : namespace
      54              : {
      55              : GST_DEBUG_CATEGORY_STATIC(kGstRialtoCategory);
      56              : const char *kCategory = "rialto";
      57              : }; // namespace
      58              : 
      59              : #endif
      60              : 
      61              : using namespace firebolt::rialto;
      62              : 
      63            2 : LogToGstHandler::LogToGstHandler()
      64              : {
      65              : #ifndef USE_ETHANLOG
      66            2 :     GST_DEBUG_CATEGORY_INIT(kGstRialtoCategory, kCategory, 0, "Messages from rialto client library");
      67              : #endif
      68              : }
      69              : 
      70              : LogToGstHandler::~LogToGstHandler() {}
      71              : 
      72            7 : void LogToGstHandler::log(Level level, const std::string &file, int line, const std::string &function,
      73              :                           const std::string &message)
      74              : {
      75            7 :     std::string toReport;
      76            7 :     toReport += "M:" + file;
      77            7 :     toReport += " F:" + function;
      78            7 :     toReport += " L:" + std::to_string(line);
      79            7 :     toReport += " > " + message;
      80              : 
      81            7 :     switch (level)
      82              :     {
      83            1 :     case Level::Fatal:
      84            1 :         SYSTEM_LOG_FATAL(file.c_str(), function.c_str(), line, "%s", toReport.c_str());
      85            1 :         break;
      86              : 
      87            1 :     case Level::Error:
      88            1 :         SYSTEM_LOG_ERROR(file.c_str(), function.c_str(), line, "%s", toReport.c_str());
      89            1 :         break;
      90              : 
      91            1 :     case Level::Warning:
      92            1 :         SYSTEM_LOG_WARN(file.c_str(), function.c_str(), line, "%s", toReport.c_str());
      93            1 :         break;
      94              : 
      95            1 :     case Level::Milestone:
      96            1 :         SYSTEM_LOG_MIL(file.c_str(), function.c_str(), line, "%s", toReport.c_str());
      97            1 :         break;
      98              : 
      99            1 :     case Level::Info:
     100            1 :         SYSTEM_LOG_INFO(file.c_str(), function.c_str(), line, "%s", toReport.c_str());
     101            1 :         break;
     102              : 
     103            1 :     case Level::Debug:
     104            1 :         SYSTEM_LOG_DEBUG(file.c_str(), function.c_str(), line, "%s", toReport.c_str());
     105            1 :         break;
     106              : 
     107            1 :     case Level::External:
     108              :     default:
     109            1 :         SYSTEM_LOG_INFO(file.c_str(), function.c_str(), line, "%s", toReport.c_str());
     110            1 :         break;
     111              :     }
     112            7 : }