log4cplus 2.0.8
socketappender.h
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1// -*- C++ -*-
2// Module: LOG4CPLUS
3// File: socketappender.h
4// Created: 5/2003
5// Author: Tad E. Smith
6//
7//
8// Copyright 2003-2017 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_SOCKET_APPENDER_HEADER_
25#define LOG4CPLUS_SOCKET_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>
38
39
40namespace log4cplus
41{
42
43#ifndef UNICODE
44 std::size_t const LOG4CPLUS_MAX_MESSAGE_SIZE = 8*1024;
45#else
46 std::size_t const LOG4CPLUS_MAX_MESSAGE_SIZE = 2*8*1024;
47#endif
48
49
106 : public Appender
107#if ! defined (LOG4CPLUS_SINGLE_THREADED)
108 , protected virtual helpers::IConnectorThreadClient
109#endif
110 {
111 public:
112 // Ctors
113 SocketAppender(const log4cplus::tstring& host, unsigned short port,
114 const log4cplus::tstring& serverName = tstring(),
115 bool ipv6 = false);
117
118 // Dtor
120
121 // Methods
122 virtual void close();
123
124 protected:
127 virtual void append(const spi::InternalLoggingEvent& event);
128
129 // Data
132 unsigned int port;
134 bool ipv6 = false;
135
136#if ! defined (LOG4CPLUS_SINGLE_THREADED)
137 virtual thread::Mutex const & ctcGetAccessMutex () const;
140 virtual void ctcSetConnected ();
141
142 volatile bool connected;
144#endif
145
146 private:
147 // Disallow copying of instances of this class
149 SocketAppender& operator=(const SocketAppender&);
150 };
151
152 namespace helpers {
156 const log4cplus::tstring& serverName);
157
160 } // end namespace helpers
161
162} // end namespace log4cplus
163
164#endif // LOG4CPLUS_SOCKET_APPENDER_HEADER_
Extend this class for implementing your own strategies for printing log statements.
Definition appender.h:139
Sends spi::InternalLoggingEvent objects to a remote a log server.
virtual helpers::Socket & ctcGetSocket()
log4cplus::tstring serverName
virtual void append(const spi::InternalLoggingEvent &event)
Subclasses of Appender should implement this method to perform actual logging.
virtual helpers::Socket ctcConnect()
log4cplus::helpers::Socket socket
log4cplus::tstring host
virtual void close()
Release any resources allocated within the appender such as file handles, network connections,...
SocketAppender(const log4cplus::tstring &host, unsigned short port, const log4cplus::tstring &serverName=tstring(), bool ipv6=false)
helpers::SharedObjectPtr< helpers::ConnectorThread > connector
virtual void ctcSetConnected()
Sets connected flag to true in ConnectorThread's client.
SocketAppender(const log4cplus::helpers::Properties &properties)
virtual thread::Mutex const & ctcGetAccessMutex() const
Interface implemented by users of ConnectorThread.
This class implements client sockets (also called just "sockets").
The internal representation of logging events.
LOG4CPLUS_EXPORT log4cplus::spi::InternalLoggingEvent readFromBuffer(SocketBuffer &buffer)
LOG4CPLUS_EXPORT void convertToBuffer(SocketBuffer &buffer, const log4cplus::spi::InternalLoggingEvent &event, const log4cplus::tstring &serverName)
std::basic_string< tchar > tstring
Definition tstring.h:39
std::size_t const LOG4CPLUS_MAX_MESSAGE_SIZE
#define LOG4CPLUS_EXPORT
Definition win32.h:141