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Log_Msg_IPC.h

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00001 // -*- C++ -*-
00002 
00003 //=============================================================================
00004 /**
00005  *  @file    Log_Msg_IPC.h
00006  *
00007  *  $Id: Log_Msg_IPC.h,v 1.1.1.2 2003/02/21 18:36:32 chad Exp $
00008  *
00009  *  @author Carlos O'Ryan <coryan@uci.edu>
00010  */
00011 //=============================================================================
00012 
00013 #ifndef ACE_LOG_MSG_LOGGER_H
00014 #define ACE_LOG_MSG_LOGGER_H
00015 #include "ace/pre.h"
00016 
00017 #include "ace/Log_Msg_Backend.h"
00018 
00019 #if !defined (ACE_LACKS_PRAGMA_ONCE)
00020 # pragma once
00021 #endif /* ACE_LACKS_PRAGMA_ONCE */
00022 
00023 // IPC conduit between sender and client daemon.  This should be
00024 // included in the <ACE_Log_Msg> class, but due to "order of include"
00025 // problems it can't be...
00026 #if defined (ACE_HAS_STREAM_PIPES)
00027 # include "ace/SPIPE_Connector.h"
00028 typedef ACE_SPIPE_Stream ACE_LOG_MSG_IPC_STREAM;
00029 typedef ACE_SPIPE_Connector ACE_LOG_MSG_IPC_CONNECTOR;
00030 typedef ACE_SPIPE_Addr ACE_LOG_MSG_IPC_ADDR;
00031 #else
00032 # include "ace/SOCK_Connector.h"
00033 typedef ACE_SOCK_Stream ACE_LOG_MSG_IPC_STREAM;
00034 typedef ACE_SOCK_Connector ACE_LOG_MSG_IPC_CONNECTOR;
00035 typedef ACE_INET_Addr ACE_LOG_MSG_IPC_ADDR;
00036 #endif /* ACE_HAS_STREAM_PIPES */
00037 
00038 /// Defines the interfaces for ACE_Log_Msg backend.
00039 /**
00040  * Implement an ACE_Log_Msg_Backend that logs to a remote logging
00041  * process.
00042  */
00043 class ACE_Export ACE_Log_Msg_IPC : public ACE_Log_Msg_Backend
00044 {
00045 public:
00046   /// Constructor
00047   ACE_Log_Msg_IPC (void);
00048 
00049   /// Destructor
00050   virtual ~ACE_Log_Msg_IPC (void);
00051 
00052   /// Open a new connection
00053   virtual int open (const ACE_TCHAR *logger_key);
00054   virtual int reset (void);
00055   virtual int close (void);
00056   virtual int log (ACE_Log_Record &log_record);
00057 
00058 private:
00059   ACE_LOG_MSG_IPC_STREAM message_queue_;
00060 };
00061 
00062 #include "ace/post.h"
00063 #endif /* ACE_LOG_MSG_H */

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