1
0
mirror of https://github.com/qTox/qTox.git synced 2024-03-22 14:00:36 +08:00
qTox/updater/update.h

61 lines
1.9 KiB
C
Raw Normal View History

2016-01-16 00:40:12 +08:00
/*
Copyright © 2014-2019 by The qTox Project Contributors
2016-01-16 00:40:12 +08:00
This file is part of qTox, a Qt-based graphical interface for Tox.
qTox is libre 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 3 of the License, or
(at your option) any later version.
qTox 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 qTox. If not, see <http://www.gnu.org/licenses/>.
2016-01-16 00:40:12 +08:00
*/
#ifndef UPDATE_H
#define UPDATE_H
#include <QByteArray>
#include <QString>
#include <sodium.h>
class Widget;
struct UpdateFileMeta
{
unsigned char sig[crypto_sign_BYTES]; ///< Signature of the file (ed25519)
QString id; ///< Unique id of the file
QString installpath; ///< Local path including the file name. May be relative to qtox-updater or
2017-06-01 15:50:59 +08:00
/// absolute
uint64_t size; ///< Size in bytes of the file
2016-01-16 00:40:12 +08:00
bool operator==(const UpdateFileMeta& other)
{
return (size == other.size && id == other.id && installpath == other.installpath
2016-01-16 00:40:12 +08:00
&& memcmp(sig, other.sig, crypto_sign_BYTES) == 0);
}
};
struct UpdateFile
{
UpdateFileMeta metadata;
QByteArray data;
};
/// Gets the local flist. Returns an empty array on error
QByteArray getLocalFlist();
/// Parses and validates a flist file. Returns an empty list on error
QList<UpdateFileMeta> parseFlist(QByteArray flistData);
/// Generates a list of files we need to update
QList<UpdateFileMeta> genUpdateDiff(QList<UpdateFileMeta> updateFlist, Widget* w);
2016-01-16 00:40:12 +08:00
extern unsigned char key[crypto_sign_PUBLICKEYBYTES];
#endif // UPDATE_H