Line data    Source code

       1             : #ifndef A0673BA5_EB6B_4B00_810D_2B7FE0295361_HPP
       2             : #define A0673BA5_EB6B_4B00_810D_2B7FE0295361_HPP
       3             : 
       4             : /**
       5             :  * Here we configure logging and expose the initLogging function that can also be called from the test executable
       6             :  */
       7             : 
       8             : #include <gflags/gflags.h>
       9             : #include <glog/logging.h>
      10             : 
      11             : #include <iomanip>
      12             : #include <ostream>
      13             : 
      14             : namespace cell
      15             : {
      16             : 
      17             : /**
      18             :  * @brief Formats the message in the format TIME - source:line LEVEL <message>
      19             :  */
      20           0 : void MyPrefixFormatter(std::ostream& s, const google::LogMessage& m, void* /*data*/)
      21             : {
      22             :     using std::setw, std::setfill;
      23           0 :     s << setw(2) << m.time().hour() << ':' << setw(2) << m.time().min() << ':' << setw(2) << m.time().sec() << ","
      24           0 :       << setw(3) << m.time().usec() / 1000 << " - " << m.basename() << ':' << m.line() << " " << setfill(' ') << setw(7)
      25           0 :       << google::GetLogSeverityName(m.severity());
      26           0 : }
      27             : 
      28             : /**
      29             :  * @brief Installs the above PrefixFormatter, lets gflags parse command line options (like --v=N) and configures the
      30             :  * logging
      31             :  */
      32           1 : void initLogging(int argc, char** argv)
      33             : {
      34             :     // NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-pointer-arithmetic)
      35           1 :     google::InitGoogleLogging(argv[0]);
      36           1 :     gflags::ParseCommandLineFlags(&argc, &argv, true);
      37             : 
      38           1 :     FLAGS_alsologtostderr = true;            // Log both to file and stderr
      39           1 :     FLAGS_logbuflevel = -1;                  // No buffering, write immediately
      40           1 :     FLAGS_minloglevel = 0;                   // Don't suppress any log messages in general
      41           1 :     FLAGS_stderrthreshold = 0;               // Don't suppress any log messages for stderr output
      42           1 :     FLAGS_timestamp_in_logfile_name = false; // We just want a single logfile at the moment
      43           1 :     FLAGS_colorlogtostderr = true;           // Looks pretty, why not
      44             : 
      45           1 :     google::InstallPrefixFormatter(&MyPrefixFormatter);
      46           1 : }
      47             : 
      48             : } // namespace cell
      49             : 
      50             : #endif /* A0673BA5_EB6B_4B00_810D_2B7FE0295361_HPP */