qBittorrent
filelogger.h
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1 /*
2  * Bittorrent Client using Qt and libtorrent.
3  * Copyright (C) 2016 sledgehammer999 <hammered999@gmail.com>
4  *
5  * This program is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU General Public License
7  * as published by the Free Software Foundation; either version 2
8  * of the License, or (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18  *
19  * In addition, as a special exception, the copyright holders give permission to
20  * link this program with the OpenSSL project's "OpenSSL" library (or with
21  * modified versions of it that use the same license as the "OpenSSL" library),
22  * and distribute the linked executables. You must obey the GNU General Public
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27  */
28 
29 #pragma once
30 
31 #include <QFile>
32 #include <QObject>
33 #include <QTimer>
34 
35 namespace Log
36 {
37  struct Msg;
38 }
39 
40 class FileLogger : public QObject
41 {
42  Q_OBJECT
43  Q_DISABLE_COPY_MOVE(FileLogger)
44 
45 public:
47  {
50  YEARS
51  };
52 
53  FileLogger(const QString &path, bool backup, int maxSize, bool deleteOld, int age, FileLogAgeType ageType);
54  ~FileLogger();
55 
56  void changePath(const QString &newPath);
57  void deleteOld(int age, FileLogAgeType ageType);
58  void setBackup(bool value);
59  void setMaxSize(int value);
60 
61 private slots:
62  void addLogMessage(const Log::Msg &msg);
63  void flushLog();
64 
65 private:
66  void openLogFile();
67  void closeLogFile();
68 
69  QString m_path;
70  bool m_backup;
71  int m_maxSize;
72  QFile m_logFile;
73  QTimer m_flusher;
74 };
void flushLog()
Definition: filelogger.cpp:172
QTimer m_flusher
Definition: filelogger.h:73
void setBackup(bool value)
Definition: filelogger.cpp:114
QFile m_logFile
Definition: filelogger.h:72
void addLogMessage(const Log::Msg &msg)
Definition: filelogger.cpp:124
FileLogger(const QString &path, bool backup, int maxSize, bool deleteOld, int age, FileLogAgeType ageType)
Definition: filelogger.cpp:47
int m_maxSize
Definition: filelogger.h:71
void changePath(const QString &newPath)
Definition: filelogger.cpp:71
void closeLogFile()
Definition: filelogger.cpp:188
bool m_backup
Definition: filelogger.h:70
void setMaxSize(int value)
Definition: filelogger.cpp:119
QString m_path
Definition: filelogger.h:69
void deleteOld(int age, FileLogAgeType ageType)
Definition: filelogger.cpp:87
void openLogFile()
Definition: filelogger.cpp:178
Definition: filelogger.h:36
T value(const QString &key, const T &defaultValue={})
Definition: preferences.cpp:64