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Revert "Another approach to track down a segmentation fault"

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This reverts commit 403528e436.
This commit is contained in:
Bill Somerville 2020-11-13 22:23:58 +00:00
parent 403528e436
commit 8c5e362830
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GPG Key ID: D864B06D1E81618F
3 changed files with 108 additions and 108 deletions
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98
WSJTXLogging.cpp
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@ -192,53 +192,53 @@ WSJTXLogging::~WSJTXLogging ()
lg->remove_all_sinks (); lg->remove_all_sinks ();
} }
// // Reroute Qt messages to the system logger // Reroute Qt messages to the system logger
// void WSJTXLogging::qt_log_handler (QtMsgType type, QMessageLogContext const& context, QString const& msg) void WSJTXLogging::qt_log_handler (QtMsgType type, QMessageLogContext const& context, QString const& msg)
// { {
// std::cerr << "qt_log_handler: type: " << int(type) << " file: " << context.file << " line: " << context.line << " msg: " << msg.toStdString () << '\n'; std::cerr << "qt_log_handler: type: " << int(type) << " file: " << context.file << " line: " << context.line << " msg: " << msg.toStdString () << '\n';
// // Convert Qt message types to logger severities // Convert Qt message types to logger severities
// auto severity = trivial::trace; auto severity = trivial::trace;
// switch (type) switch (type)
// { {
// case QtDebugMsg: severity = trivial::debug; break; case QtDebugMsg: severity = trivial::debug; break;
// case QtInfoMsg: severity = trivial::info; break; case QtInfoMsg: severity = trivial::info; break;
// case QtWarningMsg: severity = trivial::warning; break; case QtWarningMsg: severity = trivial::warning; break;
// case QtCriticalMsg: severity = trivial::error; break; case QtCriticalMsg: severity = trivial::error; break;
// case QtFatalMsg: severity = trivial::fatal; break; case QtFatalMsg: severity = trivial::fatal; break;
// } }
// // Map non-default Qt categories to logger channels, Qt logger // Map non-default Qt categories to logger channels, Qt logger
// // context is mapped to the appropriate logger attributes. // context is mapped to the appropriate logger attributes.
// auto log = sys::get (); auto log = sys::get ();
// std::string file; std::string file;
// std::string function; std::string function;
// if (context.file) if (context.file)
// { {
// file = context.file; file = context.file;
// } }
// if (context.function) if (context.function)
// { {
// function = context.function; function = context.function;
// } }
// if (!context.category || !qstrcmp (context.category, "default")) if (!context.category || !qstrcmp (context.category, "default"))
// { {
// BOOST_LOG_SEV (log, severity) BOOST_LOG_SEV (log, severity)
// // << boost::log::add_value ("Line", context.line) // << boost::log::add_value ("Line", context.line)
// // << boost::log::add_value ("File", file) // << boost::log::add_value ("File", file)
// // << boost::log::add_value ("Function", function) // << boost::log::add_value ("Function", function)
// << msg.toStdString (); << msg.toStdString ();
// } }
// else else
// { {
// BOOST_LOG_CHANNEL_SEV (log, std::string {context.category}, severity) BOOST_LOG_CHANNEL_SEV (log, std::string {context.category}, severity)
// // << boost::log::add_value ("Line", context.line) // << boost::log::add_value ("Line", context.line)
// // << boost::log::add_value ("File", file) // << boost::log::add_value ("File", file)
// // << boost::log::add_value ("Function", function) // << boost::log::add_value ("Function", function)
// << msg.toStdString (); << msg.toStdString ();
// } }
// if (QtFatalMsg == type) if (QtFatalMsg == type)
// { {
// // bail out // bail out
// throw std::runtime_error {"Fatal Qt Error"}; throw std::runtime_error {"Fatal Qt Error"};
// } }
// } }

2
WSJTXLogging.hpp
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@ -22,7 +22,7 @@ public:
// time, it does not rely on an instance of WSJTXLogging existing, // time, it does not rely on an instance of WSJTXLogging existing,
// so logging occurring before the logging sinks, filters, and // so logging occurring before the logging sinks, filters, and
// formatters, etc, are established can take place. // formatters, etc, are established can take place.
// static void qt_log_handler (QtMsgType type, QMessageLogContext const& context, QString const&); static void qt_log_handler (QtMsgType type, QMessageLogContext const& context, QString const&);
}; };
#endif #endif

116
main.cpp
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@ -71,34 +71,34 @@ namespace
} seeding; } seeding;
#endif #endif
void safe_stream_QVariant (boost::log::record_ostream& os, QVariant const& v) // void safe_stream_QVariant (boost::log::record_ostream& os, QVariant const& v)
{ // {
switch (static_cast<QMetaType::Type> (v.type ())) // switch (static_cast<QMetaType::Type> (v.type ()))
{ // {
case QMetaType::QByteArray: // case QMetaType::QByteArray:
os << "0x" << v.toByteArray ().toHex (':').toStdString (); // os << "0x" << v.toByteArray ().toHex (':').toStdString ();
break; // break;
case QMetaType::QBitArray: // case QMetaType::QBitArray:
{ // {
auto const& bits = v.toBitArray (); // auto const& bits = v.toBitArray ();
os << "0b"; // os << "0b";
for (int i = 0; i < bits.size (); ++ i) // for (int i = 0; i < bits.size (); ++ i)
{ // {
os << (bits[i] ? '1' : '0'); // os << (bits[i] ? '1' : '0');
} // }
} // }
break; // break;
default: // default:
os << v.toString (); // os << v.toString ();
} // }
} // }
} }
int main(int argc, char *argv[]) int main(int argc, char *argv[])
{ {
// ::qInstallMessageHandler (&WSJTXLogging::qt_log_handler); ::qInstallMessageHandler (&WSJTXLogging::qt_log_handler);
init_random_seed (); init_random_seed ();
// make the Qt type magic happen // make the Qt type magic happen
@ -325,42 +325,42 @@ int main(int argc, char *argv[])
do do
{ {
// dump settings // dump settings
auto sys_lg = sys::get (); // auto sys_lg = sys::get ();
if (auto rec = sys_lg.open_record // if (auto rec = sys_lg.open_record
( // (
boost::log::keywords::severity = boost::log::trivial::trace) // boost::log::keywords::severity = boost::log::trivial::trace)
) // )
{ // {
boost::log::record_ostream strm (rec); // boost::log::record_ostream strm (rec);
strm << "++++++++++++++++++++++++++++ Settings ++++++++++++++++++++++++++++\n"; // strm << "++++++++++++++++++++++++++++ Settings ++++++++++++++++++++++++++++\n";
for (auto const& key: multi_settings.settings ()->allKeys ()) // for (auto const& key: multi_settings.settings ()->allKeys ())
{ // {
if (!key.contains (QRegularExpression {"^MultiSettings/[^/]*/"})) // if (!key.contains (QRegularExpression {"^MultiSettings/[^/]*/"}))
{ // {
auto const& value = multi_settings.settings ()->value (key); // auto const& value = multi_settings.settings ()->value (key);
if (value.canConvert<QVariantList> ()) // if (value.canConvert<QVariantList> ())
{ // {
auto const sequence = value.value<QSequentialIterable> (); // auto const sequence = value.value<QSequentialIterable> ();
strm << key << ":\n"; // strm << key << ":\n";
for (auto const& item: sequence) // for (auto const& item: sequence)
{ // {
strm << "\t"; // strm << "\t";
safe_stream_QVariant (strm, item); // safe_stream_QVariant (strm, item);
strm << '\n'; // strm << '\n';
} // }
} // }
else // else
{ // {
strm << key << ": "; // strm << key << ": ";
safe_stream_QVariant (strm, value); // safe_stream_QVariant (strm, value);
strm << '\n'; // strm << '\n';
} // }
} // }
} // }
strm << "---------------------------- Settings ----------------------------\n"; // strm << "---------------------------- Settings ----------------------------\n";
strm.flush (); // strm.flush ();
sys_lg.push_record (boost::move (rec)); // sys_lg.push_record (boost::move (rec));
} // }
// Create and initialize shared memory segment // Create and initialize shared memory segment
// Multiple instances: use rig_name as shared memory key // Multiple instances: use rig_name as shared memory key