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/*
* Copyright (C) 2012 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#import "config.h"
#import "RemoteNetworkingContext.h"
#import "WebErrors.h"
#import <WebCore/ResourceError.h>
#import <WebKitSystemInterface.h>
#import <wtf/MainThread.h>
#import <wtf/PassOwnPtr.h>
using namespace WebCore;
namespace WebKit {
static OwnPtr<NetworkStorageSession>& privateBrowsingStorageSession()
{
ASSERT(isMainThread());
DEFINE_STATIC_LOCAL(OwnPtr<NetworkStorageSession>, session, ());
return session;
}
bool RemoteNetworkingContext::shouldClearReferrerOnHTTPSToHTTPRedirect() const
{
return m_shouldClearReferrerOnHTTPSToHTTPRedirect;
}
RemoteNetworkingContext::RemoteNetworkingContext(bool needsSiteSpecificQuirks, bool localFileContentSniffingEnabled, bool privateBrowsingEnabled, bool shouldClearReferrerOnHTTPSToHTTPRedirect)
: m_needsSiteSpecificQuirks(needsSiteSpecificQuirks)
, m_localFileContentSniffingEnabled(localFileContentSniffingEnabled)
, m_privateBrowsingEnabled(privateBrowsingEnabled)
, m_shouldClearReferrerOnHTTPSToHTTPRedirect(shouldClearReferrerOnHTTPSToHTTPRedirect)
{
}
RemoteNetworkingContext::~RemoteNetworkingContext()
{
}
bool RemoteNetworkingContext::isValid() const
{
return true;
}
bool RemoteNetworkingContext::needsSiteSpecificQuirks() const
{
return m_needsSiteSpecificQuirks;
}
bool RemoteNetworkingContext::localFileContentSniffingEnabled() const
{
return m_localFileContentSniffingEnabled;
}
NetworkStorageSession& RemoteNetworkingContext::storageSession() const
{
if (m_privateBrowsingEnabled) {
NetworkStorageSession* privateSession = privateBrowsingStorageSession().get();
if (privateSession)
return *privateSession;
// Some requests with private browsing mode requested may still be coming shortly after NetworkProcess was told to destroy its session.
// FIXME: Find a way to track private browsing sessions more rigorously.
LOG_ERROR("Private browsing was requested, but there was no session for it. Please file a bug unless you just disabled private browsing, in which case it's an expected race.");
}
return NetworkStorageSession::defaultStorageSession();
}
NetworkStorageSession* RemoteNetworkingContext::privateBrowsingSession()
{
return privateBrowsingStorageSession().get();
}
RetainPtr<CFDataRef> RemoteNetworkingContext::sourceApplicationAuditData() const
{
return nil;
}
ResourceError RemoteNetworkingContext::blockedError(const ResourceRequest& request) const
{
return WebKit::blockedError(request);
}
static String& privateBrowsingStorageSessionIdentifierBase()
{
ASSERT(isMainThread());
DEFINE_STATIC_LOCAL(String, base, ());
return base;
}
void RemoteNetworkingContext::setPrivateBrowsingStorageSessionIdentifierBase(const String& identifier)
{
privateBrowsingStorageSessionIdentifierBase() = identifier;
}
void RemoteNetworkingContext::ensurePrivateBrowsingSession()
{
if (privateBrowsingStorageSession())
return;
ASSERT(!privateBrowsingStorageSessionIdentifierBase().isNull());
RetainPtr<CFStringRef> cfIdentifier = String(privateBrowsingStorageSessionIdentifierBase() + ".PrivateBrowsing").createCFString();
privateBrowsingStorageSession() = NetworkStorageSession::createPrivateBrowsingSession(privateBrowsingStorageSessionIdentifierBase());
}
void RemoteNetworkingContext::destroyPrivateBrowsingSession()
{
privateBrowsingStorageSession() = nullptr;
}
}
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