RetroShare/retroshare-gui/src/gui/common/RsCollectionFile.h

83 lines
2.3 KiB
C++

/*************************************:***************************
* RetroShare is distributed under the following license:
*
* Copyright (C) 2011 - 2011 RetroShare Team
*
* Cyril Soler (csoler@users.sourceforge.net)
*
* 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.
****************************************************************/
// Implements a RetroShare collection file. Such a file contains
//
// - a directory structure
// - retroshare links to put files in
//
#pragma once
#include <QString>
#include <QDomDocument>
#include <retroshare/rsfiles.h>
class QDomElement ;
class QWidget;
class RsCollectionFile
{
public:
static const QString ExtensionString ;
RsCollectionFile() ;
// create from list of files and directories
RsCollectionFile(const std::vector<DirDetails>& file_entries) ;
// Loads file from disk.
bool load(QWidget *parent);
bool load(const QString& filename, bool showError = true);
// Save to disk
bool save(QWidget *parent) const ;
bool save(const QString& filename) const ;
// Download the content.
void downloadFiles() const ;
qulonglong size();
static bool isCollectionFile(const QString& filename);
private:
struct DLinfo
{
QString name ;
qulonglong size ;
QString path ;
QString hash ;
bool filename_has_wrong_characters ;
};
void recursAddElements(QDomDocument&,const DirDetails&,QDomElement&) const ;
void recursCollectDLinfos(const QDomElement&,std::vector<DLinfo>& dlinfos,const QString& current_dir,bool bad_chars_in_parent) const ;
QDomDocument _xml_doc ;
QString _filename ;
friend class RsCollectionDialog ;
};