90 lines
3.0 KiB
C++
90 lines
3.0 KiB
C++
#ifndef DOWNLOADDIALOG_H
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#define DOWNLOADDIALOG_H
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/* Berryboot -- download dialog
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*
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* Copyright (c) 2012, Floris Bos
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <QDialog>
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#include <QCryptographicHash>
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#include <QTime>
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#include <QMap>
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namespace Ui {
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class DownloadDialog;
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}
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class QSettings;
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class DownloadThread;
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class QFile;
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class DownloadDialog : public QDialog
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{
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Q_OBJECT
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public:
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enum Filetype { Image, Update, Other };
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/*
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* Constructor
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*
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* - url: URL to download
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* - alternateurl: URL to different mirror site, to try if downloading from first site fails
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* - localfilename: File name to save downloaded file as
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* - fileType: Image (operating system image), Update (Berryboot update) or Other
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* - sha1: SHA1 hash of file
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*/
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explicit DownloadDialog(const QString &url, const QString &alternateUrl, const QString &localfilename, Filetype fileType, const QString &sha1 = "", QWidget *parent = NULL);
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void setAttr(const QByteArray &key, QByteArray &value);
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~DownloadDialog();
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protected:
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Ui::DownloadDialog *ui;
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QCryptographicHash _hasher;
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QString _expectedHash, _localfilename, _alternateUrl;
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DownloadThread *_download;
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QFile *_file;
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Filetype _fileType;
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QTime _time;
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QMap<QByteArray,QByteArray> _xattr;
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/*
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* Download progress (expressed in units of 100 kb)
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*/
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int _100kbdownloaded, _100kbtotal;
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/*
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* Cancel download
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*/
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virtual void closeEvent(QCloseEvent *ev);
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protected slots:
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void onDownloadSuccessful();
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void onDownloadError(const QString &message);
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void onDownloadProgress(qint64 bytesReceived, qint64 bytesTotal);
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void onSyncComplete();
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};
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#endif // DOWNLOADDIALOG_H
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