OPeNDAP Hyrax Back End Server (BES)
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BESLog.h
Go to the documentation of this file.
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// BESLog.h
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// This file is part of bes, A C++ back-end server implementation framework
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// for the OPeNDAP Data Access Protocol.
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// Copyright (c) 2004-2009 University Corporation for Atmospheric Research
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// Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu>
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// You can contact University Corporation for Atmospheric Research at
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// 3080 Center Green Drive, Boulder, CO 80301
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// (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005
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// Please read the full copyright statement in the file COPYRIGHT_UCAR.
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//
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// Authors:
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// pwest Patrick West <pwest@ucar.edu>
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// jgarcia Jose Garcia <jgarcia@ucar.edu>
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#ifndef BESLog_h_
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#define BESLog_h_ 1
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#include <fstream>
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#include <string>
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using
std::ofstream ;
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using
std::ios ;
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using
std::ostream ;
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using
std::string ;
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#include "
BESObj.h
"
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class
BESLog
:
public
BESObj
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{
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private
:
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static
BESLog
* _instance ;
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int
_flushed ;
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ofstream * _file_buffer ;
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string
_file_name ;
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// Flag to indicate the object is not routing data to its associated stream
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int
_suspended ;
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// Flag to indicate whether to log verbose messages
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bool
_verbose ;
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protected
:
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BESLog
();
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// Dumps the current system time.
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void
dump_time
() ;
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public
:
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~BESLog
();
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void
suspend
()
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{
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_suspended = 1 ;
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}
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void
resume
()
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{
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_suspended = 0 ;
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}
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void
verbose_on
()
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{
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_verbose = true ;
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}
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void
verbose_off
()
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{
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_verbose = false ;
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}
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bool
is_verbose
()
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{
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return
_verbose ;
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}
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typedef
ios& (*p_ios_manipulator) (ios&);
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typedef
ostream& (*p_ostream_manipulator) (ostream&);
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BESLog
&
operator <<
(
string
&);
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BESLog
&
operator <<
(
const
string
&);
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BESLog
&
operator <<
(
char
*);
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BESLog
&
operator <<
(
const
char
*);
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BESLog
&
operator <<
(
int
);
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BESLog
&
operator <<
(
char
);
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BESLog
&
operator <<
(
long
);
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BESLog
&
operator <<
(
unsigned
long
);
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BESLog
&
operator <<
(
double
);
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BESLog
&
operator<<
(
p_ostream_manipulator
);
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BESLog
&
operator<<
(
p_ios_manipulator
);
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virtual
void
dump
( ostream &strm )
const
;
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static
BESLog
*
TheLog
() ;
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// I added this so that it's easy to route the BESDebug messages to the
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// log file. This will enable the Admin Interface to display the contents
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// of those debug messages when it displays the log file. jhrg
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ostream *
get_log_ostream
() {
return
_file_buffer; }
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};
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#endif // BESLog_h_
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dispatch
BESLog.h
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