ClickHouse/base/loggers/Loggers.h
Ivan b7ef5a699c
Move FastMemcpy to contribs (#9219)
* Get rid of non-existent vectorclass
* Move FastMemcpy to contribs
* Restore comments
* Disable FastMemcpy on non-Linux
* Fix cmake file
* Don't build FastMemcpy for ARM64
* Replace FastMemcpy submodule with its contents
* Fix cmake file
* Move widechar_width to contrib/
* Move sumbur to contrib/
* Move consistent-hashing to contrib/
* Fix UBSan tests
2020-03-13 01:26:16 +03:00

45 lines
1.2 KiB
C++

#include <optional>
#include <string>
#include <Poco/AutoPtr.h>
#include <Poco/FileChannel.h>
#include <Poco/Util/Application.h>
#include <Interpreters/TextLog.h>
#include "OwnSplitChannel.h"
namespace Poco::Util
{
class AbstractConfiguration;
}
class Loggers
{
public:
void buildLoggers(Poco::Util::AbstractConfiguration & config, Poco::Logger & logger, const std::string & cmd_name = "");
/// Close log files. On next log write files will be reopened.
void closeLogs(Poco::Logger & logger);
std::optional<size_t> getLayer() const
{
return layer; /// layer setted in inheritor class BaseDaemonApplication.
}
void setTextLog(std::shared_ptr<DB::TextLog> log, int max_priority);
protected:
std::optional<size_t> layer;
private:
Poco::AutoPtr<Poco::FileChannel> log_file;
Poco::AutoPtr<Poco::FileChannel> error_log_file;
Poco::AutoPtr<Poco::Channel> syslog_channel;
/// Previous value of logger element in config. It is used to reinitialize loggers whenever the value changed.
std::string config_logger;
std::weak_ptr<DB::TextLog> text_log;
int text_log_max_priority = -1;
Poco::AutoPtr<DB::OwnSplitChannel> split;
};