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The qTox Project is not associated with the Tox Project in any way, with the exception of qTox using the Tox Projet's toxcore collection of libraries. In particular, the Tox Projet does not own copyright over the qTox Project's qTox collection of software, source code, and assets. The qTox Project's assets are under the sole copyright of the qTox contributors, and no partiular rights are granted to the Tox Project.
59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
/*
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Copyright © 2014 by The qTox Project
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This file is part of qTox, a Qt-based graphical interface for Tox.
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qTox is libre software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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qTox is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with qTox. If not, see <http://www.gnu.org/licenses/>
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*/
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#ifndef UPDATE_H
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#define UPDATE_H
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#include <QByteArray>
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#include <QString>
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#include <sodium.h>
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struct UpdateFileMeta
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{
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unsigned char sig[crypto_sign_BYTES]; ///< Signature of the file (ed25519)
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QString id; ///< Unique id of the file
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QString installpath; ///< Local path including the file name. May be relative to qtox-updater or absolute
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uint64_t size; ///< Size in bytes of the file
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bool operator==(const UpdateFileMeta& other)
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{
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return (size == other.size
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&& id == other.id && installpath == other.installpath
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&& memcmp(sig, other.sig, crypto_sign_BYTES) == 0);
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}
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};
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struct UpdateFile
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{
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UpdateFileMeta metadata;
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QByteArray data;
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};
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/// Gets the local flist. Returns an empty array on error
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QByteArray getLocalFlist();
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/// Parses and validates a flist file. Returns an empty list on error
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QList<UpdateFileMeta> parseFlist(QByteArray flistData);
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/// Generates a list of files we need to update
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QList<UpdateFileMeta> genUpdateDiff(QList<UpdateFileMeta> updateFlist);
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extern unsigned char key[crypto_sign_PUBLICKEYBYTES];
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#endif // UPDATE_H
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