Line data    Source code

       1             : /*
       2             :  * Copyright (c) 2013-2019  Made to Order Software Corp.  All Rights Reserved
       3             :  *
       4             :  * https://snapwebsites.org/project/snaplogger
       5             :  * contact@m2osw.com
       6             :  *
       7             :  * This program is free software; you can redistribute it and/or modify
       8             :  * it under the terms of the GNU General Public License as published by
       9             :  * the Free Software Foundation; either version 2 of the License, or
      10             :  * (at your option) any later version.
      11             :  *
      12             :  * This program is distributed in the hope that it will be useful,
      13             :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      14             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      15             :  * GNU General Public License for more details.
      16             :  *
      17             :  * You should have received a copy of the GNU General Public License along
      18             :  * with this program; if not, write to the Free Software Foundation, Inc.,
      19             :  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
      20             :  */
      21             : 
      22             : /** \file
      23             :  * \brief Implementation of the components.
      24             :  *
      25             :  * This file implements the component base classes.
      26             :  */
      27             : 
      28             : // self
      29             : //
      30             : #include    "snaplogger/component.h"
      31             : 
      32             : #include    "snaplogger/exception.h"
      33             : #include    "snaplogger/guard.h"
      34             : #include    "snaplogger/private_logger.h"
      35             : 
      36             : 
      37             : // snapdev lib
      38             : //
      39             : #include    <snapdev/not_used.h>
      40             : 
      41             : 
      42             : // C++ lib
      43             : //
      44             : #include    <map>
      45             : 
      46             : 
      47             : // last include
      48             : //
      49             : #include    <snapdev/poison.h>
      50             : 
      51             : 
      52             : 
      53             : namespace snaplogger
      54             : {
      55             : 
      56             : 
      57             : 
      58           2 : component::pointer_t        g_debug_component(get_component(COMPONENT_DEBUG));
      59           2 : component::pointer_t        g_normal_component(get_component(COMPONENT_NORMAL));
      60           2 : component::pointer_t        g_secure_component(get_component(COMPONENT_SECURE));
      61             : 
      62             : 
      63             : /** \brief Create a new component.
      64             :  *
      65             :  * \warning
      66             :  * DO NOT CREATE A COMPONENT DIRECTLY.
      67             :  *
      68             :  * Please use the get_component() function whenever you want to create
      69             :  * a new component. If it already exists, then the existing one will
      70             :  * be returned.
      71             :  *
      72             :  * It is not possible to register the same component more than once.
      73             :  * The get_component() function makes sure that won't happen.
      74             :  *
      75             :  * \param[in] name  The name of the new component.
      76             :  */
      77           6 : component::component(std::string const & name)
      78           6 :     : f_name(name)
      79             : {
      80           6 : }
      81             : 
      82             : 
      83           0 : std::string const & component::get_name() const
      84             : {
      85           0 :     return f_name;
      86             : }
      87             : 
      88             : 
      89          24 : component::pointer_t get_component(std::string const & name)
      90             : {
      91          24 :     return get_private_logger()->get_component(name);
      92             : }
      93             : 
      94             : 
      95           0 : component::pointer_t get_component(message const & msg, std::string const & name)
      96             : {
      97           0 :     return get_private_logger(msg)->get_component(name);
      98             : }
      99             : 
     100             : 
     101           6 : } // snaplogger namespace
     102             : // vim: ts=4 sw=4 et