TAO/examples/Logging/Logging_Service_i.h

   1
   2
   3 //=============================================================================
   4 /**
   5  *  @file    Logging_Service_i.h
   6  *
   7  *    This class implements a simple "logger" CORBA server for the Logging
   8  *    service using skeletons generated by the TAO ORB IDL compiler.
   9  *
  10  *  @author Nagarajan Surendran <naga@cs.wustl.edu> Matthew Braun <mjb2@cec.wustl.edu>
  11  */
  12 //=============================================================================
  13
  14
  15 #ifndef _LOG_SERVER_H
  16 #define _LOG_SERVER_H
  17
  18 #include "ace/Get_Opt.h"
  19
  20 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  21 # pragma once
  22 #endif /* ACE_LACKS_PRAGMA_ONCE */
  23
  24 #include "ace/Log_Msg.h"
  25 #include "tao/Utils/ORB_Manager.h"
  26 #include "orbsvcs/CosNamingC.h"
  27 #include "orbsvcs/Naming/Naming_Client.h"
  28 #include "Logger_i.h"
  29 #include "LoggerS.h"
  30 #include "LoggerC.h"
  31
  32 /**
  33  * @class Logger_Server
  34  *
  35  * @brief Defines a Logger_Server class that implements the functionality
  36  * of a server process as an object.
  37  *
  38  * The interface is quite simple. A server program has to call
  39  * init to initialize the logger_server's state and then call run
  40  * to run the orb.
  41  */
  42 class Logger_Server
  43 {
  44 public:
  45   /// Constructor.
  46   Logger_Server (void);
  47
  48   /// Destructor.
  49   ~Logger_Server (void);
  50
  51   /// Initialize the Logger_Server state - parsing arguments and ...
  52   int init (int argc,
  53             ACE_TCHAR **argv);
  54
  55   /// Run the ORB.
  56   int run (void);
  57
  58   /// This function creates and returns a logger with the given <name>.
  59   /// Currently, <name> is unused.
  60   Logger_ptr make_logger (const char *name);
  61
  62 private:
  63   /// Parses the commandline arguments.
  64   int parse_args (void);
  65
  66   /// Initialises the name server and registers logger_factory with the
  67   /// name server.
  68   int init_naming_service (void);
  69
  70   /// The ORB manager.
  71   TAO_ORB_Manager orb_manager_;
  72
  73   /// helper class for getting access to Naming Service.
  74   TAO_Naming_Client my_name_server_;
  75
  76   /// Implementation object of the Logger_Factory.
  77   Logger_Factory_i factory_impl_;
  78
  79   /// Factory_var to register with NamingService.
  80   Logger_Factory_var factory_;
  81
  82   /// Number of commandline arguments.
  83   int argc_;
  84
  85   /// commandline arguments.
  86   ACE_TCHAR **argv_;
  87
  88   /// The id to give the Logger_Factory instance (defaults to
  89   /// "LoggingService")
  90   const ACE_TCHAR* service_name_;
  91 };
  92
  93 #endif /* _LOG_SERVER_H */