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Diffstat (limited to 'libktorrent/torrent/statsfile.h')
-rw-r--r-- | libktorrent/torrent/statsfile.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/libktorrent/torrent/statsfile.h b/libktorrent/torrent/statsfile.h new file mode 100644 index 0000000..9f7a145 --- /dev/null +++ b/libktorrent/torrent/statsfile.h @@ -0,0 +1,91 @@ +/*************************************************************************** + * Copyright (C) 2005 by Joris Guisson * + * joris.guisson@gmail.com * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * + ***************************************************************************/ +#ifndef BTSTATSFILE_H +#define BTSTATSFILE_H + +#include <qstring.h> +#include <qfile.h> +#include <qmap.h> + +#include <util/constants.h> + +namespace bt +{ + + /** + * @brief This class is used for loading/storing torrent stats in a file. + * @author Ivan Vasic <ivasic@gmail.com> + */ + class StatsFile + { + public: + /** + * @brief A constructor. + * Constructs StatsFile object and calls readSync(). + */ + StatsFile(QString filename); + ~StatsFile(); + + ///Closes QFile + void close(); + + /** + * @brief Main read function. + * @return QString value that correspodents to key. + * @param key - QString stats key. + */ + QString readString(QString key); + + Uint64 readUint64(QString key); + bool readBoolean(QString key); + int readInt(QString key); + unsigned long readULong(QString key); + float readFloat(QString key); + + /** + * @brief Writes key and value. + * It only inserts pair of key/value to the m_values. To make changes to file call writeSync(). + * @param key - QString key + * @param value - QString value. + */ + void write(QString key, QString value); + + ///Reads data from stats file to m_values. + void readSync(); + + ///Writes data from m_values to stats file. + void writeSync(); + + /** + * See if there is a key in the stats file + * @param key The key + * @return true if key is in the stats file + */ + bool hasKey(const QString & key) const {return m_values.contains(key);} + + private: + QString m_filename; + QFile m_file; + + QMap<QString, QString> m_values; + }; +} + +#endif |