mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-15 02:41:59 +00:00
111 lines
3.4 KiB
C++
111 lines
3.4 KiB
C++
//
|
|
// SyslogChannel.h
|
|
//
|
|
// Library: Foundation
|
|
// Package: Logging
|
|
// Module: SyslogChannel
|
|
//
|
|
// Definition of the SyslogChannel class specific to UNIX.
|
|
//
|
|
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
|
|
// and Contributors.
|
|
//
|
|
// SPDX-License-Identifier: BSL-1.0
|
|
//
|
|
|
|
|
|
#ifndef Foundation_SyslogChannel_INCLUDED
|
|
#define Foundation_SyslogChannel_INCLUDED
|
|
|
|
|
|
#include "Poco/Channel.h"
|
|
#include "Poco/Foundation.h"
|
|
|
|
|
|
namespace Poco
|
|
{
|
|
|
|
|
|
class Foundation_API SyslogChannel : public Channel
|
|
/// This Unix-only channel works with the Unix syslog service.
|
|
{
|
|
public:
|
|
enum Option
|
|
{
|
|
SYSLOG_PID = 0x01, /// log the pid with each message
|
|
SYSLOG_CONS = 0x02, /// log on the console if errors in sending
|
|
SYSLOG_NDELAY = 0x08, /// don't delay open
|
|
SYSLOG_PERROR = 0x20 /// log to stderr as well (not supported on all platforms)
|
|
};
|
|
|
|
enum Facility
|
|
{
|
|
SYSLOG_KERN = (0 << 3), /// kernel messages
|
|
SYSLOG_USER = (1 << 3), /// random user-level messages
|
|
SYSLOG_MAIL = (2 << 3), /// mail system
|
|
SYSLOG_DAEMON = (3 << 3), /// system daemons
|
|
SYSLOG_AUTH = (4 << 3), /// security/authorization messages
|
|
SYSLOG_SYSLOG = (5 << 3), /// messages generated internally by syslogd
|
|
SYSLOG_LPR = (6 << 3), /// line printer subsystem
|
|
SYSLOG_NEWS = (7 << 3), /// network news subsystem
|
|
SYSLOG_UUCP = (8 << 3), /// UUCP subsystem
|
|
SYSLOG_CRON = (9 << 3), /// clock daemon
|
|
SYSLOG_AUTHPRIV = (10 << 3), /// security/authorization messages (private)
|
|
SYSLOG_FTP = (11 << 3), /// ftp daemon
|
|
SYSLOG_LOCAL0 = (16 << 3), /// reserved for local use
|
|
SYSLOG_LOCAL1 = (17 << 3), /// reserved for local use
|
|
SYSLOG_LOCAL2 = (18 << 3), /// reserved for local use
|
|
SYSLOG_LOCAL3 = (19 << 3), /// reserved for local use
|
|
SYSLOG_LOCAL4 = (20 << 3), /// reserved for local use
|
|
SYSLOG_LOCAL5 = (21 << 3), /// reserved for local use
|
|
SYSLOG_LOCAL6 = (22 << 3), /// reserved for local use
|
|
SYSLOG_LOCAL7 = (23 << 3) /// reserved for local use
|
|
};
|
|
|
|
SyslogChannel();
|
|
/// Creates a SyslogChannel.
|
|
|
|
SyslogChannel(const std::string & name, int options = SYSLOG_CONS, int facility = SYSLOG_USER);
|
|
/// Creates a SyslogChannel with the given name, options and facility.
|
|
|
|
void open();
|
|
/// Opens the SyslogChannel.
|
|
|
|
void close();
|
|
/// Closes the SyslogChannel.
|
|
|
|
void log(const Message & msg);
|
|
/// Sens the message's text to the syslog service.
|
|
|
|
void setProperty(const std::string & name, const std::string & value);
|
|
/// Sets the property with the given value.
|
|
///
|
|
/// The following properties are supported:
|
|
/// * name: The name used to identify the source of log messages.
|
|
/// * facility: The facility added to each log message. See the Facility enumeration for a list of supported values.
|
|
/// * options: The logging options. See the Option enumeration for a list of supported values.
|
|
|
|
std::string getProperty(const std::string & name) const;
|
|
/// Returns the value of the property with the given name.
|
|
|
|
static const std::string PROP_NAME;
|
|
static const std::string PROP_FACILITY;
|
|
static const std::string PROP_OPTIONS;
|
|
|
|
protected:
|
|
~SyslogChannel();
|
|
static int getPrio(const Message & msg);
|
|
|
|
private:
|
|
std::string _name;
|
|
int _options;
|
|
int _facility;
|
|
bool _open;
|
|
};
|
|
|
|
|
|
} // namespace Poco
|
|
|
|
|
|
#endif // Foundation_SyslogChannel_INCLUDED
|