diff options
Diffstat (limited to 'src/core/net/url_request_custom_job.cpp')
| -rw-r--r-- | src/core/net/url_request_custom_job.cpp | 253 |
1 files changed, 0 insertions, 253 deletions
diff --git a/src/core/net/url_request_custom_job.cpp b/src/core/net/url_request_custom_job.cpp deleted file mode 100644 index 607e8d232..000000000 --- a/src/core/net/url_request_custom_job.cpp +++ /dev/null @@ -1,253 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtWebEngine 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "url_request_custom_job.h" -#include "url_request_custom_job_proxy.h" - -#include "api/qwebengineurlscheme.h" - -#include "base/strings/stringprintf.h" -#include "base/task/post_task.h" -#include "content/public/browser/browser_task_traits.h" -#include "content/public/browser/browser_thread.h" -#include "net/base/io_buffer.h" -#include "net/http/http_util.h" - -#include <QIODevice> - -using namespace net; - -namespace QtWebEngineCore { - -URLRequestCustomJob::URLRequestCustomJob(URLRequest *request, - NetworkDelegate *networkDelegate, - const std::string &scheme, - QPointer<ProfileAdapter> profileAdapter) - : URLRequestJob(request, networkDelegate) - , m_proxy(new URLRequestCustomJobProxy(this, scheme, profileAdapter)) - , m_device(nullptr) - , m_error(0) - , m_pendingReadSize(0) - , m_pendingReadPos(0) - , m_pendingReadBuffer(nullptr) - , m_corsEnabled(QWebEngineUrlScheme::schemeByName(QByteArray::fromStdString(scheme)) - .flags().testFlag(QWebEngineUrlScheme::CorsEnabled)) -{ -} - -URLRequestCustomJob::~URLRequestCustomJob() -{ - m_proxy->m_job = nullptr; - if (m_device && m_device->isOpen()) - m_device->close(); - m_device = nullptr; - base::PostTaskWithTraits(FROM_HERE, {content::BrowserThread::UI}, - base::BindOnce(&URLRequestCustomJobProxy::release, m_proxy)); -} - -void URLRequestCustomJob::Start() -{ - DCHECK_CURRENTLY_ON(content::BrowserThread::IO); - HttpRequestHeaders requestHeaders = request()->extra_request_headers(); - std::map<std::string, std::string> headers; - net::HttpRequestHeaders::Iterator it(requestHeaders); - while (it.GetNext()) - headers.emplace(it.name(), it.value()); - if (!request()->referrer().empty()) - headers.emplace("Referer", request()->referrer()); - - // TODO: handle UploadDataStream, for instance using a QIODevice wrapper. - - base::PostTaskWithTraits(FROM_HERE, {content::BrowserThread::UI}, - base::BindOnce(&URLRequestCustomJobProxy::initialize, - m_proxy, - request()->url(), - request()->method(), - request()->initiator(), - std::move(headers))); -} - -void URLRequestCustomJob::Kill() -{ - DCHECK_CURRENTLY_ON(content::BrowserThread::IO); - m_proxy->m_job = nullptr; - if (m_device && m_device->isOpen()) - m_device->close(); - if (m_pendingReadBuffer) { - m_pendingReadBuffer->Release(); - m_pendingReadBuffer = nullptr; - m_pendingReadSize = 0; - m_pendingReadPos = 0; - } - m_device = nullptr; - base::PostTaskWithTraits(FROM_HERE, {content::BrowserThread::UI}, - base::BindOnce(&URLRequestCustomJobProxy::release, - m_proxy)); - URLRequestJob::Kill(); -} - -bool URLRequestCustomJob::GetMimeType(std::string *mimeType) const -{ - DCHECK_CURRENTLY_ON(content::BrowserThread::IO); - if (m_mimeType.size() > 0) { - *mimeType = m_mimeType; - return true; - } - return false; -} - -bool URLRequestCustomJob::GetCharset(std::string *charset) -{ - DCHECK_CURRENTLY_ON(content::BrowserThread::IO); - if (m_charset.size() > 0) { - *charset = m_charset; - return true; - } - return false; -} - -void URLRequestCustomJob::GetResponseInfo(HttpResponseInfo *info) -{ - // Based on net::URLRequestRedirectJob::StartAsync() - - if (m_error) - return; - - std::string headers; - if (m_redirect.is_valid()) { - headers += "HTTP/1.1 303 See Other\n"; - headers += base::StringPrintf("Location: %s\n", m_redirect.spec().c_str()); - } else { - headers += base::StringPrintf("HTTP/1.1 %i OK\n", 200); - if (m_mimeType.size() > 0) { - headers += base::StringPrintf("Content-Type: %s", m_mimeType.c_str()); - if (m_charset.size() > 0) - headers += base::StringPrintf("; charset=%s", m_charset.c_str()); - headers += "\n"; - } - } - if (m_corsEnabled) { - std::string origin; - if (request_->extra_request_headers().GetHeader("Origin", &origin)) { - headers += base::StringPrintf("Access-Control-Allow-Origin: %s\n", origin.c_str()); - headers += "Access-Control-Allow-Credentials: true\n"; - } - } - - info->headers = new HttpResponseHeaders(HttpUtil::AssembleRawHeaders(headers)); -} - -bool URLRequestCustomJob::IsRedirectResponse(GURL *location, int *http_status_code, bool * /*insecure_scheme_was_upgraded*/) -{ - DCHECK_CURRENTLY_ON(content::BrowserThread::IO); - if (m_redirect.is_valid()) { - *location = m_redirect; - *http_status_code = 303; - return true; - } - return false; -} - -int URLRequestCustomJob::ReadRawData(IOBuffer *buf, int bufSize) -{ - DCHECK_CURRENTLY_ON(content::BrowserThread::IO); - if (m_error) - return m_error; - qint64 rv = m_device ? m_device->read(buf->data(), bufSize) : -1; - if (rv > 0) { - return static_cast<int>(rv); - } else if (rv == 0) { - // Returning zero is interpreted as EOF by Chromium, so only - // return zero if we are the end of the file. - if (m_device->atEnd()) - return 0; - // Otherwise return IO_PENDING and call ReadRawDataComplete when we have data - // for them. - buf->AddRef(); - m_pendingReadPos = 0; - m_pendingReadSize = bufSize; - m_pendingReadBuffer = buf; - return ERR_IO_PENDING; - } else { - // QIODevice::read might have called fail on us. - if (m_error) - return m_error; - if (m_device && m_device->atEnd()) - return 0; - return ERR_FAILED; - } -} - -void URLRequestCustomJob::notifyReadyRead() -{ - DCHECK_CURRENTLY_ON(content::BrowserThread::IO); - if (!m_device) - return; - if (!m_pendingReadSize) - return; - Q_ASSERT(m_pendingReadBuffer); - if (!m_pendingReadBuffer) - return; - - qint64 rv = m_device->read(m_pendingReadBuffer->data() + m_pendingReadPos, m_pendingReadSize - m_pendingReadPos); - if (rv == 0) - return; - if (rv < 0) { - if (m_error) - rv = m_error; - else if (m_device->atEnd()) - rv = 0; - else - rv = ERR_FAILED; - } else { - m_pendingReadPos += rv; - if (m_pendingReadPos < m_pendingReadSize && !m_device->atEnd()) - return; - rv = m_pendingReadPos; - } - // killJob may be called from ReadRawDataComplete - net::IOBuffer *buf = m_pendingReadBuffer; - m_pendingReadBuffer = nullptr; - m_pendingReadSize = 0; - m_pendingReadPos = 0; - ReadRawDataComplete(rv); - buf->Release(); -} - -} // namespace |