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# socketappender.h

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    00001 // Module:  LOG4CPLUS
    00002 // File:    socketappender.h
    00003 // Created: 5/2003
    00004 // Author:  Tad E. Smith
    00005 //
    00006 //
    00007 // Copyright (C) Tad E. Smith  All rights reserved.
    00008 //
    00009 // This software is published under the terms of the Apache Software
    00010 // License version 1.1, a copy of which has been included with this
    00011 // distribution in the LICENSE.APL file.
    00012 //
    00013
    00016 #ifndef _LOG4CPLUS_SOCKET_APPENDER_HEADER_
    00017 #define _LOG4CPLUS_SOCKET_APPENDER_HEADER_
    00018
    00019 #include <log4cplus/config.h>
    00020 #include <log4cplus/appender.h>
    00021 #include <log4cplus/helpers/socket.h>
    00022
    00023 #ifndef UNICODE
    00024 #  define LOG4CPLUS_MAX_MESSAGE_SIZE (8*1024)
    00025 #else
    00026 #  define LOG4CPLUS_MAX_MESSAGE_SIZE (2*8*1024)
    00027 #endif
    00028
    00029
    00030 namespace log4cplus {
    00031
    00068     class LOG4CPLUS_EXPORT SocketAppender : public Appender {
    00069     public:
    00070       // Ctors
    00071         SocketAppender(const log4cplus::tstring& host, int port,
    00072                        const log4cplus::tstring& serverName = tstring());
    00073         SocketAppender(const log4cplus::helpers::Properties properties);
    00074
    00075       // Dtor
    00076         ~SocketAppender();
    00077
    00078       // Methods
    00079         virtual void close();
    00080
    00081     protected:
    00082         void openSocket();
    00083         virtual void append(const spi::InternalLoggingEvent& event);
    00084
    00085       // Data
    00086         log4cplus::helpers::Socket socket;
    00087         log4cplus::tstring host;
    00088         int port;
    00089         log4cplus::tstring serverName;
    00090
    00091     private:
    00092       // Disallow copying of instances of this class
    00093         SocketAppender(const SocketAppender&);
    00094         SocketAppender& operator=(const SocketAppender&);
    00095     };
    00096
    00097     namespace helpers {
    00098         LOG4CPLUS_EXPORT
    00099         SocketBuffer convertToBuffer(const log4cplus::spi::InternalLoggingEvent& event,
    00100                                      const log4cplus::tstring& serverName);
    00101
    00102         LOG4CPLUS_EXPORT
    00103         log4cplus::spi::InternalLoggingEvent readFromBuffer(SocketBuffer& buffer);
    00104     } // end namespace helpers
    00105
    00106 } // end namespace log4cplus
    00107
    00108 #endif // _LOG4CPLUS_SOCKET_APPENDER_HEADER_
    00109