Vidalia 0.2.10
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00001 /* 00002 ** This file is part of Vidalia, and is subject to the license terms in the 00003 ** LICENSE file, found in the top level directory of this distribution. If you 00004 ** did not receive the LICENSE file with this file, you may obtain it from the 00005 ** Vidalia source package distributed by the Vidalia Project at 00006 ** http://www.vidalia-project.net/. No part of Vidalia, including this file, 00007 ** may be copied, modified, propagated, or distributed except according to the 00008 ** terms described in the LICENSE file. 00009 */ 00010 00011 /* 00012 ** \file LogFile.h 00013 ** \version $Id: LogFile.h 3735 2009-04-28 20:28:01Z edmanm $ 00014 ** \brief Logs messages from Tor to a file 00015 */ 00016 00017 #ifndef _LOGFILE_H 00018 #define _LOGFILE_H 00019 00020 #include <QFile> 00021 #include <QObject> 00022 #include <QString> 00023 #include <QTextStream> 00024 00025 00026 class LogFile : QObject 00027 { 00028 Q_OBJECT 00029 00030 public: 00031 /** Default constructor. */ 00032 LogFile(); 00033 /** Destructor. */ 00034 ~LogFile(); 00035 00036 /** Opens a log file for writing. */ 00037 bool open(QString filename, QString *errmsg = 0); 00038 /** Closes an open log file. */ 00039 void close(); 00040 00041 /** Returns true if the logfile is currently open. */ 00042 bool isOpen(); 00043 /** Returns the filename of the current log file. */ 00044 QString filename(); 00045 00046 /** Overloaded ostream operator. */ 00047 LogFile& operator<<(const QString &s); 00048 00049 private: 00050 /** Creates a path to the given log file */ 00051 bool createPathToFile(QString filename); 00052 00053 QFile* _file; /**< The log file. */ 00054 QTextStream _stream; /**< Stream used to write to the log file. */ 00055 }; 00056 00057 #endif 00058