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source: code/trunk/src/core/OutputHandler.cc @ 1151

Last change on this file since 1151 was 1062, checked in by rgrieder, 17 years ago
  • changed header file inclusion order
File size: 5.1 KB
Line 
1/*
2 *   ORXONOX - the hottest 3D action shooter ever to exist
3 *                    > www.orxonox.net <
4 *
5 *
6 *   License notice:
7 *
8 *   This program is free software; you can redistribute it and/or
9 *   modify it under the terms of the GNU General Public License
10 *   as published by the Free Software Foundation; either version 2
11 *   of the License, or (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
19 *   along with this program; if not, write to the Free Software
20 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
21 *
22 *   Author:
23 *      Fabian 'x3n' Landau
24 *   Co-authors:
25 *      ...
26 *
27 */
28
29/**
30    @file OutputHandler.cc
31    @brief Implementation of the OutputHandler class.
32*/
33
34#include "OutputHandler.h"
35#include "CoreSettings.h"
36#include "ConsoleCommand.h"
37
38namespace orxonox
39{
40    ConsoleCommandShortcutGeneric(log, createExecutor(createFunctor(&OutputHandler::log), "log", AccessLevel::None));
41
42    /**
43        @brief Constructor: Opens the logfile and writes the first line.
44        @param logfilename The name of the logfile
45    */
46    OutputHandler::OutputHandler(const std::string& logfilename)
47    {
48        this->logfilename_ = logfilename;
49        this->logfile_.open(this->logfilename_.c_str(), std::fstream::out);
50        this->logfile_ << "Started log at yyyy/mm/dd hh:mm:ss" << std::endl;
51        this->logfile_.flush();
52    }
53
54    /**
55        @brief Destructor: Writes the last line to the logfile and closes it.
56    */
57    OutputHandler::~OutputHandler()
58    {
59        this->logfile_ << "Closed log" << std::endl;
60        this->logfile_.close();
61    }
62
63    /**
64        @brief Returns a reference to the only existing instance of the OutputHandler class.
65        @return The instance
66    */
67    OutputHandler& OutputHandler::getOutStream()
68    {
69        static OutputHandler orxout("orxonox.log");
70        return orxout;
71    }
72
73    /**
74        @brief Returns the soft debug level for a given output device.
75        @param device The output device
76        @return The debug level
77    */
78    int OutputHandler::getSoftDebugLevel(OutputHandler::OutputDevice device)
79    {
80        return CoreSettings::getSoftDebugLevel(device);
81    }
82
83    /**
84        @brief Overloaded << operator, redirects the output to the console and the logfile.
85        @param sb The streambuffer that should be shown in the console
86        @return A reference to the OutputHandler itself
87    */
88    OutputHandler& OutputHandler::operator<<(std::streambuf* sb)
89    {
90        if (getSoftDebugLevel(OutputHandler::LD_Console) >= this->outputLevel_)
91            std::cout << sb;
92
93        if (getSoftDebugLevel(OutputHandler::LD_Logfile) >= this->outputLevel_)
94        {
95            this->logfile_ << sb;
96            this->logfile_.flush();
97        }
98
99        return *this;
100    }
101
102    /**
103        @brief Overloaded << operator, redirects the output to the console and the logfile.
104        @param manipulator A function, manipulating the outstream.
105        @return A reference to the OutputHandler itself
106    */
107    OutputHandler& OutputHandler::operator<<(std::ostream& (*manipulator)(std::ostream&))
108    {
109        if (getSoftDebugLevel(OutputHandler::LD_Console) >= this->outputLevel_)
110            manipulator(std::cout);
111
112        if (getSoftDebugLevel(OutputHandler::LD_Logfile) >= this->outputLevel_)
113        {
114            manipulator(this->logfile_);
115            this->logfile_.flush();
116        }
117
118        return *this;
119    }
120
121    /**
122        @brief Overloaded << operator, redirects the output to the console and the logfile.
123        @param manipulator A function, manipulating the outstream.
124        @return A reference to the OutputHandler itself
125    */
126    OutputHandler& OutputHandler::operator<<(std::ios& (*manipulator)(std::ios&))
127    {
128        if (getSoftDebugLevel(OutputHandler::LD_Console) >= this->outputLevel_)
129            manipulator(std::cout);
130
131        if (getSoftDebugLevel(OutputHandler::LD_Logfile) >= this->outputLevel_)
132        {
133            manipulator(this->logfile_);
134            this->logfile_.flush();
135        }
136
137        return *this;
138    }
139
140    /**
141        @brief Overloaded << operator, redirects the output to the console and the logfile.
142        @param manipulator A function, manipulating the outstream.
143        @return A reference to the OutputHandler itself
144    */
145    OutputHandler& OutputHandler::operator<<(std::ios_base& (*manipulator)(std::ios_base&))
146    {
147        if (getSoftDebugLevel(OutputHandler::LD_Console) >= this->outputLevel_)
148            manipulator(std::cout);
149
150        if (getSoftDebugLevel(OutputHandler::LD_Logfile) >= this->outputLevel_)
151        {
152            manipulator(this->logfile_);
153            this->logfile_.flush();
154        }
155
156        return *this;
157    }
158}
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