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45e20187cc
The auto-updater is essentially done, except for the GUI. For now this is only an API. The API works, but the tools to manage the update server would need some love
56 lines
1.8 KiB
C
56 lines
1.8 KiB
C
/*
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Copyright (C) 2014 by Project Tox <https://tox.im>
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This file is part of qTox, a Qt-based graphical interface for Tox.
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This program 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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This program 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.
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See the COPYING file for more details.
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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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