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/*
Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "QtNAMThreadSafeProxy.h"
#include "Assertions.h"
#include <QAbstractNetworkCache>
#include <QNetworkAccessManager>
#include <QNetworkCookieJar>
#include <QStringList>
namespace WebCore {
QtNAMThreadSafeProxy::QtNAMThreadSafeProxy(QNetworkAccessManager *manager)
: m_manager(manager)
{
moveToThread(manager->thread());
connect(this, SIGNAL(localSetCookiesRequested(const QUrl&, const QString&)), SLOT(localSetCookies(const QUrl&, const QString&)));
connect(this, SIGNAL(localCookiesForUrlRequested(const QUrl&, bool*, QList<QNetworkCookie>*)), SLOT(localCookiesForUrl(const QUrl&, bool*, QList<QNetworkCookie>*)));
connect(this, SIGNAL(localWillLoadFromCacheRequested(const QUrl&, bool*, bool*)), SLOT(localWillLoadFromCache(const QUrl&, bool*, bool*)));
connect(this, SIGNAL(hasCookieJarRequested(bool*, bool*)), SLOT(hasCookieJar(bool*, bool*)));
}
bool QtNAMThreadSafeProxy::hasCookieJar()
{
bool result;
bool done = false;
emit hasCookieJarRequested(&done, &result);
QMutexLocker lock(&m_resultMutex);
while (!done)
m_resultWaitCondition.wait(&m_resultMutex);
return result;
}
void QtNAMThreadSafeProxy::localSetCookies(const QUrl& url, const QString& cookies)
{
QList<QNetworkCookie> cookieList = QNetworkCookie::parseCookies(cookies.toAscii());
QList<QNetworkCookie>::Iterator it = cookieList.begin();
while (it != cookieList.end()) {
if (it->isHttpOnly())
it = cookieList.erase(it);
else
++it;
}
m_manager->cookieJar()->setCookiesFromUrl(cookieList, url);
}
void QtNAMThreadSafeProxy::localCookiesForUrl(const QUrl& url, bool* done, QList<QNetworkCookie>* result)
{
QMutexLocker lock(&m_resultMutex);
*result = m_manager->cookieJar()->cookiesForUrl(url);
*done = true;
m_resultWaitCondition.wakeAll();
}
void QtNAMThreadSafeProxy::localWillLoadFromCache(const QUrl& url, bool* done, bool* result)
{
QMutexLocker lock(&m_resultMutex);
if (m_manager->cache())
*result = m_manager->cache()->metaData(url).isValid();
else
*result = false;
*done = true;
m_resultWaitCondition.wakeAll();
}
void QtNAMThreadSafeProxy::hasCookieJar(bool* done, bool* result)
{
QMutexLocker lock(&m_resultMutex);
*result = !!m_manager->cookieJar();
*done = true;
m_resultWaitCondition.wakeAll();
}
QtNetworkReplyThreadSafeProxy::QtNetworkReplyThreadSafeProxy(QNetworkAccessManager *manager)
: m_manager(manager)
, m_reply(0)
, m_forwardingDefered(false)
, m_contentLengthHeader(0)
, m_error(QNetworkReply::NoError)
, m_httpStatusCode(0)
{
moveToThread(manager->thread());
// This might be unnecessarily heavy to do for each request while we could have the same wrapper for the manager instead
connect(this, SIGNAL(localGetRequested(const QNetworkRequest&)), SLOT(localGet(const QNetworkRequest&)));
connect(this, SIGNAL(localPostRequested(const QNetworkRequest&, QIODevice*)), SLOT(localPost(const QNetworkRequest&, QIODevice*)));
connect(this, SIGNAL(localHeadRequested(const QNetworkRequest&)), SLOT(localHead(const QNetworkRequest&)));
connect(this, SIGNAL(localPutRequested(const QNetworkRequest&, QIODevice*)), SLOT(localPut(const QNetworkRequest&, QIODevice*)));
connect(this, SIGNAL(localDeleteResourceRequested(const QNetworkRequest&)), SLOT(localDeleteResource(const QNetworkRequest&)));
connect(this, SIGNAL(localCustomRequestRequested(const QNetworkRequest&, const QByteArray&)), SLOT(localCustomRequest(const QNetworkRequest&, const QByteArray&)));
connect(this, SIGNAL(localAbortRequested()), SLOT(localAbort()));
connect(this, SIGNAL(localSetForwardingDeferedRequested(bool)), SLOT(localSetForwardingDefered(bool)));
}
QtNetworkReplyThreadSafeProxy::~QtNetworkReplyThreadSafeProxy()
{
delete m_reply;
}
void QtNetworkReplyThreadSafeProxy::localGet(const QNetworkRequest& request)
{
localSetReply(m_manager->get(request));
}
void QtNetworkReplyThreadSafeProxy::localPost(const QNetworkRequest& request, QIODevice* data)
{
localSetReply(m_manager->post(request, data));
}
void QtNetworkReplyThreadSafeProxy::localHead(const QNetworkRequest& request)
{
localSetReply(m_manager->head(request));
}
void QtNetworkReplyThreadSafeProxy::localPut(const QNetworkRequest& request, QIODevice* data)
{
localSetReply(m_manager->put(request, data));
}
void QtNetworkReplyThreadSafeProxy::localDeleteResource(const QNetworkRequest& request)
{
localSetReply(m_manager->deleteResource(request));
}
void QtNetworkReplyThreadSafeProxy::localCustomRequest(const QNetworkRequest& request, const QByteArray& verb)
{
#if QT_VERSION >= QT_VERSION_CHECK(4, 7, 0)
localSetReply(m_manager->sendCustomRequest(request, verb));
#endif
}
void QtNetworkReplyThreadSafeProxy::localAbort()
{
if (m_reply)
m_reply->abort();
}
void QtNetworkReplyThreadSafeProxy::localForwardData()
{
if (m_reply->bytesAvailable()) {
QByteArray data = m_reply->read(m_reply->bytesAvailable());
emit dataReceived(data);
}
}
void QtNetworkReplyThreadSafeProxy::localSetForwardingDefered(bool forwardingDefered)
{
if (m_forwardingDefered && !forwardingDefered)
localForwardData();
m_forwardingDefered = forwardingDefered;
}
void QtNetworkReplyThreadSafeProxy::localMirrorMembers()
{
ASSERT(m_reply);
QMutexLocker lock(&m_mirroredMembersMutex);
m_contentDispositionHeader = m_reply->rawHeader("Content-Disposition");
m_contentLengthHeader = m_reply->header(QNetworkRequest::ContentLengthHeader).toLongLong();
m_contentTypeHeader = m_reply->header(QNetworkRequest::ContentTypeHeader).toString();
m_error = m_reply->error();
m_errorString = m_reply->errorString();
m_httpReasonPhrase = m_reply->attribute(QNetworkRequest::HttpReasonPhraseAttribute).toByteArray();
m_httpStatusCode = m_reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
m_url = m_reply->url();
m_redirectionTarget = m_reply->attribute(QNetworkRequest::RedirectionTargetAttribute).toUrl();
#if QT_VERSION >= QT_VERSION_CHECK(4, 7, 0)
m_rawHeaderPairs = m_reply->rawHeaderPairs();
#else
m_rawHeaderPairs.clear();
foreach (const QByteArray& headerName, m_reply->rawHeaderList())
m_rawHeaderPairs.append(RawHeaderPair(headerName, m_reply->rawHeader(headerName)));
#endif
}
void QtNetworkReplyThreadSafeProxy::localSetReply(QNetworkReply *reply)
{
ASSERT(!m_reply);
m_reply = reply;
m_reply->setParent(0);
connect(m_reply, SIGNAL(readyRead()), this, SLOT(localForwardData()));
// Make sure localMirrorMembers() is called before the outward signal
connect(m_reply, SIGNAL(finished()), this, SLOT(localMirrorMembers()), Qt::DirectConnection);
connect(m_reply, SIGNAL(finished()), this, SIGNAL(finished()));
// Make sure localMirrorMembers() is called before the outward signal
connect(m_reply, SIGNAL(metaDataChanged()), this, SLOT(localMirrorMembers()), Qt::DirectConnection);
connect(m_reply, SIGNAL(metaDataChanged()), this, SIGNAL(metaDataChanged()));
connect(m_reply, SIGNAL(uploadProgress(qint64, qint64)), this, SIGNAL(uploadProgress(qint64, qint64)));
}
}
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