log4cplus 2.0.8
syslogappender.h
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1// -*- C++ -*-
2// Module: Log4CPLUS
3// File: syslogappender.h
4// Created: 6/2001
5// Author: Tad E. Smith
6//
7//
8// Copyright 2001-2017 Tad E. Smith
9//
10// Licensed under the Apache License, Version 2.0 (the "License");
11// you may not use this file except in compliance with the License.
12// You may obtain a copy of the License at
13//
14// http://www.apache.org/licenses/LICENSE-2.0
15//
16// Unless required by applicable law or agreed to in writing, software
17// distributed under the License is distributed on an "AS IS" BASIS,
18// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19// See the License for the specific language governing permissions and
20// limitations under the License.
21
24#ifndef LOG4CPLUS_SYSLOG_APPENDER_HEADER_
25#define LOG4CPLUS_SYSLOG_APPENDER_HEADER_
26
27#include <log4cplus/config.hxx>
28
29#if defined (LOG4CPLUS_HAVE_PRAGMA_ONCE)
30#pragma once
31#endif
32
33#include <log4cplus/appender.h>
36
37
38namespace log4cplus
39{
40
81 : public Appender
82#if ! defined (LOG4CPLUS_SINGLE_THREADED)
83 , protected virtual helpers::IConnectorThreadClient
84#endif
85 {
86 public:
89 {
91 RSTTcp
92 };
93
94 // Ctors
95#if defined (LOG4CPLUS_HAVE_SYSLOG_H)
96 SysLogAppender(const tstring& ident);
97#endif
98 SysLogAppender(const tstring& ident, const tstring & host,
99 int port = 514, const tstring & facility = tstring (),
100 RemoteSyslogType remoteSyslogType = RSTUdp, bool ipv6 = false);
102
103 // Dtor
105
106 // Methods
107 virtual void close();
108
109 protected:
110 virtual int getSysLogLevel(const LogLevel& ll) const;
111 virtual void append(const spi::InternalLoggingEvent& event);
112#if defined (LOG4CPLUS_HAVE_SYSLOG_H)
115#endif
118
119 // Data
122
123 typedef void (SysLogAppender:: * AppendFuncType) (
124 const spi::InternalLoggingEvent&);
125 AppendFuncType appendFunc;
126
128 int port;
132 bool ipv6 = false;
133
135
137 void openSocket ();
138
139#if ! defined (LOG4CPLUS_SINGLE_THREADED)
140 virtual thread::Mutex const & ctcGetAccessMutex () const;
143 virtual void ctcSetConnected ();
144
146#endif
147
148 private:
149 // Disallow copying of instances of this class
151 SysLogAppender& operator=(const SysLogAppender&);
152
153 std::string identStr;
154 tstring hostname;
155 };
156
157} // end namespace log4cplus
158
159
160#endif // LOG4CPLUS_SYSLOG_APPENDER_HEADER_
Extend this class for implementing your own strategies for printing log statements.
Definition appender.h:139
Appends log events to a file.
virtual void ctcSetConnected()
Sets connected flag to true in ConnectorThread's client.
SysLogAppender(const log4cplus::helpers::Properties &properties)
RemoteSyslogType
Remote syslog IP protocol type.
void appendLocal(const spi::InternalLoggingEvent &event)
Local syslog (served by syslog()) worker function.
void appendRemote(const spi::InternalLoggingEvent &event)
Remote syslog worker function.
virtual int getSysLogLevel(const LogLevel &ll) const
SysLogAppender(const tstring &ident)
SysLogAppender(const tstring &ident, const tstring &host, int port=514, const tstring &facility=tstring(), RemoteSyslogType remoteSyslogType=RSTUdp, bool ipv6=false)
virtual helpers::Socket ctcConnect()
static tstring const remoteTimeFormat
RemoteSyslogType remoteSyslogType
virtual void close()
Release any resources allocated within the appender such as file handles, network connections,...
virtual void append(const spi::InternalLoggingEvent &event)
Subclasses of Appender should implement this method to perform actual logging.
virtual thread::Mutex const & ctcGetAccessMutex() const
virtual helpers::Socket & ctcGetSocket()
helpers::SharedObjectPtr< helpers::ConnectorThread > connector
Interface implemented by users of ConnectorThread.
This class implements client sockets (also called just "sockets").
The internal representation of logging events.
std::basic_string< tchar > tstring
Definition tstring.h:39
int LogLevel
Defines the minimum set of priorities recognized by the system, that is FATAL_LOG_LEVEL,...
Definition loglevel.h:48
#define LOG4CPLUS_EXPORT
Definition win32.h:141