WebODF

//TODO gpl?

#include "zipnetworkreply.h"

#include "odfcontainer.h"

#include <QtCore/QDebug>

ZipNetworkReply::ZipNetworkReply(QObject* parent, OdfContainer *odf, const QNetworkRequest &req, const QNetworkAccessManager::Operation op)

    :QNetworkReply(parent)

{

    setRequest(req);

    setUrl(req.url());

    setOperation(op);

    QNetworkReply::open(QIODevice::ReadOnly);

    //the name of the file within the zip

    QString fileName = req.url().toString(QUrl::RemoveScheme);

    qDebug() << fileName;

    m_file = odf->getFile(fileName, this);

    m_file->open(QIODevice::ReadOnly);

    qint64 fileSize = m_file->size();

    qDebug() << fileSize;

    m_remaining = fileSize;

    //setHeader(QNetworkRequest::LastModifiedHeader, fi.lastModified());

    setHeader(QNetworkRequest::ContentLengthHeader, fileSize);

    QMetaObject::invokeMethod(this, "metaDataChanged", Qt::QueuedConnection);

    QMetaObject::invokeMethod(this, "downloadProgress", Qt::QueuedConnection,

            Q_ARG(qint64, fileSize), Q_ARG(qint64, fileSize));

    QMetaObject::invokeMethod(this, "readyRead", Qt::QueuedConnection);

    QMetaObject::invokeMethod(this, "finished", Qt::QueuedConnection);

}

void ZipNetworkReply::close()

{

    QNetworkReply::close();

    m_file->close();

}

void ZipNetworkReply::abort()

{

    QNetworkReply::close();

    m_file->close();

}

qint64 ZipNetworkReply::readData(char *data, qint64 maxSize)

{

    qDebug() << "reading " << maxSize;

    qint64 read = m_file->read(data, maxSize);

    qDebug() << "read " << read;

    if (read > 0) {

        m_remaining -= read;

    }

    return read;

}

qint64 ZipNetworkReply::bytesAvailable() const

{

    qDebug() << "avail " << m_remaining << " + " << QNetworkReply::bytesAvailable();

    return m_remaining + QNetworkReply::bytesAvailable();

}

qint64 ZipNetworkReply::size() const

{

    qDebug() << "size " << m_file->size();

    return m_file->size();

}