Line data    Source code

       1             : /*
       2             :  * License:
       3             :  *    Copyright (c) 2013-2019  Made to Order Software Corp.  All Rights Reserved
       4             :  *
       5             :  *    https://snapwebsites.org/
       6             :  *    contact@m2osw.com
       7             :  *
       8             :  *    This program is free software; you can redistribute it and/or modify
       9             :  *    it under the terms of the GNU General Public License as published by
      10             :  *    the Free Software Foundation; either version 2 of the License, or
      11             :  *    (at your option) any later version.
      12             :  *
      13             :  *    This program is distributed in the hope that it will be useful,
      14             :  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
      15             :  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      16             :  *    GNU General Public License for more details.
      17             :  *
      18             :  *    You should have received a copy of the GNU General Public License along
      19             :  *    with this program; if not, write to the Free Software Foundation, Inc.,
      20             :  *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
      21             :  *
      22             :  * Authors:
      23             :  *    Alexis Wilke   alexis@m2osw.com
      24             :  */
      25             : 
      26             : /** \file
      27             :  * \brief Appender used to bufferize all the log data.
      28             :  *
      29             :  * This appender is a memory buffer. It is primarily used by the tests
      30             :  * to be able to verify all the other features avalaible in the library,
      31             :  * such as the line formatter.
      32             :  *
      33             :  * It could be useful to you in case you have to create a network connection
      34             :  * and do so in parallel. While the connection is being created, you may
      35             :  * want to bufferize the logs using this appender.
      36             :  *
      37             :  * Keep in mind that a buffer uses RAM which you may need for other things.
      38             :  */
      39             : 
      40             : // self
      41             : //
      42             : #include    "snaplogger/buffer_appender.h"
      43             : 
      44             : #include    "snaplogger/guard.h"
      45             : 
      46             : 
      47             : // snapdev lib
      48             : //
      49             : #include    <snapdev/lockfile.h>
      50             : 
      51             : 
      52             : // C++ lib
      53             : //
      54             : #include    <iostream>
      55             : 
      56             : 
      57             : // C lib
      58             : //
      59             : #include    <fcntl.h>
      60             : #include    <sys/stat.h>
      61             : #include    <sys/types.h>
      62             : 
      63             : 
      64             : // last include
      65             : //
      66             : #include    <snapdev/poison.h>
      67             : 
      68             : 
      69             : 
      70             : namespace snaplogger
      71             : {
      72             : 
      73             : 
      74             : namespace
      75             : {
      76             : 
      77             : 
      78             : 
      79           8 : APPENDER_FACTORY(buffer);
      80             : 
      81             : 
      82             : 
      83             : }
      84             : // no name namespace
      85             : 
      86             : 
      87             : 
      88           3 : buffer_appender::buffer_appender(std::string const name)
      89           3 :     : appender(name, "buffer")
      90             : {
      91           3 : }
      92             : 
      93             : 
      94       32644 : void buffer_appender::process_message(message const & msg, std::string const & formatted_message)
      95             : {
      96       32644 :     snap::NOTUSED(msg);
      97             : 
      98       65288 :     guard g;
      99             : 
     100       32644 :     *this << formatted_message;
     101       32644 : }
     102             : 
     103             : 
     104             : 
     105             : 
     106             : 
     107           6 : } // snaplogger namespace
     108             : // vim: ts=4 sw=4 et