C++ (Cpp) Compressor::decompressFolder示例

示例#1

文件： deck.cpp 项目： m-o-s-t-a-f-a/dana

bool Deck::importDana(QString fileName)
{
    QFileInfo fi(fileName);
    QString baseName = fi.baseName().toLower();

    QString tempFolder = utils::combinePaths(tempPath(), baseName);
    QString deckPath = utils::combinePaths(tempFolder, "deck.xml"); 
    QString iconPath = utils::combinePaths(tempFolder, "icon.png"); 
    
    utils::createDirectory(tempFolder);
    
    Compressor c;
    if(!c.decompressFolder(fileName, tempFolder)) {
        return false;
    }

    /// 
    importFromXml(deckPath);

    utils::removeFile(deckPath);
    utils::copyDirectory(getDeckPath(), tempFolder);

    /// load icon pixmap
    loadPixmap( iconPath );

    return true;
}

示例#2

文件： deck.cpp 项目： m-o-s-t-a-f-a/dana

bool Deck::importMnemosyne(QString fileName)
{
    QFileInfo fi(fileName);
    QString baseName = fi.baseName().toLower();

    QString tempFolder = utils::combinePaths(tempPath(), baseName);
    QString metadataPath = utils::combinePaths(tempFolder, "METADATA"); 
    QString cardsPath = utils::combinePaths(tempFolder, "cards.xml"); 

    utils::createDirectory(tempFolder);

    Compressor c;
    if(!c.decompressFolder(fileName, tempFolder)) {
        return false;
    }

    /// import metadata
    ///
    QTextStream s;
    QFile metadataFile(metadataPath);

    metadataFile.open(QIODevice::ReadOnly | QIODevice::Text);

    if(!metadataFile.isOpen())
        return false;

    s.setDevice(&metadataFile);
    s.setCodec("UTF-8");

    QStringList sl;
    QString l = s.readLine();
    while (!s.atEnd()) {
        sl = l.split(":");

        if(sl.size()>1) {
            if(sl[0]=="tags")
                setTags(sl[1]);
            else if(sl[0]=="notes")
                setDesc(sl[1]);
            else if(sl[0]=="author_name")
                setAuthor(sl[1]);
            else if(sl[0]=="card_set_name")
                setName(sl[1]);
        }

        l = s.readLine();
    }

    /// read cards
    QDomDocument domDocument;
    QString errorStr;
    int errorLine;
    int errorColumn;
    QString front, back, level;
    QFile cardsFile(cardsPath);

    cardsFile.open(QIODevice::ReadOnly | QIODevice::Text);

    if(!cardsFile.isOpen())
        return false;

    if (!domDocument.setContent(&cardsFile, true, &errorStr, &errorLine,
        &errorColumn)) {
            qDebug() << QString("Parse error at line %1, column %2:\n%3")
                .arg(errorLine)
                .arg(errorColumn)
                .arg(errorStr);
            return false;
    }

    QDomElement root = domDocument.documentElement();
    QString rootName = root.tagName().toLower();

    if (rootName == "opensm2sync") {
        QDomNodeList nodes = root.elementsByTagName("log");
        QDomNode node;
        QDomElement elnode;
        
        int count = nodes.count();

        for(int no = 0; no < count; no++) {
            node = nodes.at(no);

            if(node.attributes().namedItem("type").nodeValue()=="16") {
                elnode = node.firstChildElement("f");
                front = elnode.text();

                elnode = node.firstChildElement("b");
                back = elnode.text();

                if(!front.isEmpty()) {
                    Card *card = new Card();

                    card->updateFront(front);
                    card->updateBack(back);

                    addCard(card);
                }
            }
        }
    }

    metadataFile.close();
    cardsFile.close();

    utils::removeFile(metadataPath);
    utils::removeFile(cardsPath);
    utils::copyDirectory(getDeckPath(), tempFolder);

    return true;
}