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73 lines
2.5 KiB
C++
73 lines
2.5 KiB
C++
/*
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* Bittorrent Client using Qt and libtorrent.
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* Copyright (C) 2018 Mike Tzou (Chocobo1)
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* Copyright (C) 2014 Vladimir Golovnev <glassez@yandex.ru>
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* Copyright (C) 2006 Ishan Arora and Christophe Dumez <chris@qbittorrent.org>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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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. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* In addition, as a special exception, the copyright holders give permission to
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* link this program with the OpenSSL project's "OpenSSL" library (or with
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* modified versions of it that use the same license as the "OpenSSL" library),
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* and distribute the linked executables. You must obey the GNU General Public
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* License in all respects for all of the code used other than "OpenSSL". If you
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* modify file(s), you may extend this exception to your version of the file(s),
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* but you are not obligated to do so. If you do not wish to do so, delete this
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* exception statement from your version.
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*/
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#pragma once
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#include "types.h"
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namespace Http
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{
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class RequestParser
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{
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public:
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enum class ParseStatus
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{
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OK,
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Incomplete,
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BadMethod,
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BadRequest
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};
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struct ParseResult
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{
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// when `status != ParseStatus::OK`, `request` & `frameSize` are undefined
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ParseStatus status = ParseStatus::BadRequest;
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Request request;
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long frameSize = 0; // http request frame size (bytes)
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};
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static ParseResult parse(const QByteArray &data);
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static const long MAX_CONTENT_SIZE = 64 * 1024 * 1024; // 64 MB
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private:
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RequestParser() = default;
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ParseResult doParse(QByteArrayView data);
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bool parseStartLines(QStringView data);
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bool parseRequestLine(const QString &line);
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bool parsePostMessage(QByteArrayView data);
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bool parseFormData(QByteArrayView data);
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Request m_request;
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};
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}
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