source: smplayer/trunk/src/cleanconfig.cpp

#include "cleanconfig.h"
#include <QFile>
#include <QDir>

#define DO_REMOVE
//#define REMOVE_FILE_SETTINGS

void CleanConfig::clean(const QString & config_path) {
        qDebug("CleanConfig::clean");

        QStringList files;
        files << "smplayer.ini" << "styles.ass" << "smplayer_files.ini"
          << "ytcode.script" << "yt.js" << "sig.ini" << "player_info.ini"
          << "device_info.ini" << "hdpi.ini" << "playlist.ini";

        QStringList files_to_delete;

        foreach(QString f, files) {
                QString s = config_path +"/"+ f;
                if (QFile::exists(s)) files_to_delete << s;
        }

#ifdef REMOVE_FILE_SETTINGS
        QString s = config_path + "/file_settings";
        if (QFile::exists(s)) files_to_delete << listDir(s);
#endif

        printf("Deleting files:\n");
        for (int n = 0; n < files_to_delete.count(); n++) {
                printf("Delete: %s\n", files_to_delete[n].toUtf8().constData());
                #ifdef DO_REMOVE
                QFile::remove(files_to_delete[n]);
                #endif
        }
}

QStringList CleanConfig::listDir(const QString &path) {
        QDir dir(path);
        QStringList file_list;

        foreach(QString file, dir.entryList(QDir::Files)) {
                file_list << QFileInfo(dir, file).absoluteFilePath();
        }

        foreach(QString sub_dir, dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot)) {
                file_list << listDir(path +"/"+ sub_dir);
        }

        return file_list;
}