Kylin/Universal/BoostLog.cpp

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#include "BoostLog.h"
#include <boost/log/expressions.hpp>
#include <boost/log/sinks.hpp>
#include <boost/log/sources/severity_logger.hpp>
#include <boost/log/support/date_time.hpp>
#ifdef ANDROID
#include "AndroidBoostLog.h"
#endif
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namespace boost {
namespace log {
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static bool enableConsole = true;
static decltype(boost::log::add_console_log()) console;
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void initialize(const std::string &filename, const std::string &target, boost::log::trivial::severity_level filter) {
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static bool initialized = false;
using namespace boost::log;
if (!initialized) {
boost::log::core::get()->set_filter(boost::log::trivial::severity >= filter);
add_common_attributes();
#ifdef ANDROID
using AndroidSink = boost::log::sinks::synchronous_sink<AndroidSinkBackend>;
auto sink = boost::make_shared<AndroidSink>();
sink->set_formatter(&androidLogFormatter);
boost::log::core::get()->add_sink(sink);
#else
std::ostringstream oss;
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oss << filename << "_%Y-%m-%d_%H.%M.%S_%N.log";
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auto fileSink =
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add_file_log(keywords::file_name = oss.str(), keywords::auto_flush = true, keywords::target = target);
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fileSink->set_formatter(&defaultFormatter);
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#endif
initialized = true;
}
}
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void defaultFormatter(const boost::log::record_view &record, boost::log::formatting_ostream &ostream) {
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using namespace boost::log;
std::string level;
boost::log::formatting_ostream oss(level);
oss << "[" << record[boost::log::trivial::severity] << "]";
auto dateTimeFormatter = expressions::stream << expressions::format_date_time<boost::posix_time::ptime>(
"TimeStamp", "[%m-%d %H:%M:%S.%f]");
dateTimeFormatter(record, ostream);
ostream << "[" << boost::log::extract<boost::log::attributes::current_thread_id::value_type>("ThreadID", record)
<< "]";
ostream << std::setw(8) << std::left << level;
auto &&category = record[AmassKeywords::category];
if (!category.empty()) ostream << " [" << category << "]";
const auto &filename = record[AmassKeywords::filename];
if (!filename.empty()) {
#ifdef QT_CREATOR_CONSOLE
ostream << " [file:///" << filename << ":" << record[AmassKeywords::line] << "] ";
#else
ostream << " [" << filename << ":" << record[AmassKeywords::line] << "] ";
#endif
}
// Finally, put the record message to the stream
ostream << record[expressions::smessage];
}
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void removeConsoleLog() {
if (console) {
boost::log::core::get()->remove_sink(console);
console.reset();
}
enableConsole = false;
}
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} // namespace log
} // namespace boost
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BOOST_LOG_GLOBAL_LOGGER_INIT(location_logger, LocationLogger<boost::log::trivial::severity_level>) {
LocationLogger<boost::log::trivial::severity_level> lg;
boost::log::add_common_attributes();
if (boost::log::enableConsole) {
boost::log::console = boost::log::add_console_log();
boost::log::console->set_formatter(&boost::log::defaultFormatter);
}
return lg;
}