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//===========================================
// Lumina-DE source code
// Copyright (c) 2013-2017, Ken Moore
// Available under the 3-clause BSD license
// See the LICENSE file for full details
//===========================================
// File Information simplification class (combine QFileInfo with XDGDesktop)
// Need some extra information not usually available by a QFileInfo
// ========================
#ifndef _LUMINA_LIBRARY_FILE_INFO_H
#define _LUMINA_LIBRARY_FILE_INFO_H
#include <LuminaXDG.h>
#include <QString>
#include <QFileInfo>
#include <QJsonObject>
class LFileInfo : public QFileInfo{
private:
QString mime, zfs_ds, zfs_dspath;
QStringList iconList, zfs_perms;
int c_uid;
XDGDesktop *desk;
void loadExtraInfo();
bool zfsAvailable();
void getZfsDataset(); //note: only run this if "zfsAvailable" is true
bool goodZfsDataset(); //simplification of the two functions above
public:
//Couple overloaded contructors
LFileInfo();
LFileInfo(QString filepath);
LFileInfo(QFileInfo info);
~LFileInfo();
//Functions for accessing the extra information
// -- Return the mimetype for the file
QString mimetype();
// -- Return the icon file to use for this file
QString iconfile(); //Note: This string is auto-formatted for use in the LXDG::findIcon() routine.
QIcon icon();
// -- Check if this is an XDG desktop file
bool isDesktopFile();
// -- Allow access to the internal XDG desktop data structure
XDGDesktop* XDG();
//Other file type identification routines
bool isImage(); //Is a readable image file (for thumbnail support)
bool isVideo(); //Is a readable video file (for thumbnail support)
bool isAVFile(); //Is an audio/video file
//ZFS Information
bool isZfsDataset(QString path = "");
QString zfsPool();
QStringList zfsSnapshots(); //Format: "snapshot name::::path/to/snapshot"
QJsonObject zfsProperties();
bool zfsSetProperty(QString property, QString value);
//ZFS Permissions/Modifications
bool canZFScreate();
bool zfsCreateDataset(QString subdir);
bool canZFSdestroy();
bool zfsDestroyDataset(QString subdir);
bool zfsDestroySnapshot(QString snapshot);
bool canZFSclone();
bool zfsCloneDataset(QString subdir, QString newsubdir);
bool canZFSsnapshot();
bool zfsSnapshot(QString snapname);
bool canZFSrollback();
bool zfsRollback(QString snapname);
};
typedef QList<LFileInfo> LFileInfoList;
#endif
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