diff options
Diffstat (limited to 'src/network/access/http2/http2frames.cpp')
| -rw-r--r-- | src/network/access/http2/http2frames.cpp | 58 |
1 files changed, 12 insertions, 46 deletions
diff --git a/src/network/access/http2/http2frames.cpp b/src/network/access/http2/http2frames.cpp index ce33505683..e07c96b803 100644 --- a/src/network/access/http2/http2frames.cpp +++ b/src/network/access/http2/http2frames.cpp @@ -1,41 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtNetwork module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #include "http2frames_p.h" @@ -171,6 +135,7 @@ FrameStatus Frame::validateHeader() const // 6.6 PUSH_PROMISE if (framePayloadSize < 4) return FrameStatus::sizeError; + break; default: // DATA/HEADERS/CONTINUATION will be verified // when we have payload. @@ -233,7 +198,8 @@ quint32 Frame::dataSize() const Q_ASSERT(validatePayload() == FrameStatus::goodFrame); quint32 size = payloadSize(); - if (const uchar pad = padding()) { + if (flags().testFlag(FrameFlag::PADDED)) { + const uchar pad = padding(); // + 1 one for a byte with padding number itself: size -= pad + 1; } @@ -269,7 +235,7 @@ const uchar *Frame::dataBegin() const return nullptr; const uchar *src = &buffer[0] + frameHeaderSize; - if (padding()) + if (flags().testFlag(FrameFlag::PADDED)) ++src; if (priority()) @@ -293,7 +259,7 @@ const uchar *Frame::hpackBlockBegin() const return begin; } -FrameStatus FrameReader::read(QAbstractSocket &socket) +FrameStatus FrameReader::read(QIODevice &socket) { if (offset < frameHeaderSize) { if (!readHeader(socket)) @@ -321,7 +287,7 @@ FrameStatus FrameReader::read(QAbstractSocket &socket) return frame.validatePayload(); } -bool FrameReader::readHeader(QAbstractSocket &socket) +bool FrameReader::readHeader(QIODevice &socket) { Q_ASSERT(offset < frameHeaderSize); @@ -337,7 +303,7 @@ bool FrameReader::readHeader(QAbstractSocket &socket) return offset == frameHeaderSize; } -bool FrameReader::readPayload(QAbstractSocket &socket) +bool FrameReader::readPayload(QIODevice &socket) { Q_ASSERT(offset < frame.buffer.size()); Q_ASSERT(frame.buffer.size() > frameHeaderSize); @@ -428,7 +394,7 @@ void FrameWriter::updatePayloadSize() setPayloadSize(size); } -bool FrameWriter::write(QAbstractSocket &socket) const +bool FrameWriter::write(QIODevice &socket) const { auto &buffer = frame.buffer; Q_ASSERT(buffer.size() >= frameHeaderSize); @@ -442,7 +408,7 @@ bool FrameWriter::write(QAbstractSocket &socket) const return nWritten != -1 && size_type(nWritten) == buffer.size(); } -bool FrameWriter::writeHEADERS(QAbstractSocket &socket, quint32 sizeLimit) +bool FrameWriter::writeHEADERS(QIODevice &socket, quint32 sizeLimit) { auto &buffer = frame.buffer; Q_ASSERT(buffer.size() >= frameHeaderSize); @@ -492,7 +458,7 @@ bool FrameWriter::writeHEADERS(QAbstractSocket &socket, quint32 sizeLimit) return true; } -bool FrameWriter::writeDATA(QAbstractSocket &socket, quint32 sizeLimit, +bool FrameWriter::writeDATA(QIODevice &socket, quint32 sizeLimit, const uchar *src, quint32 size) { // With DATA frame(s) we always have: |