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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/177032">177032</a></dd>
<dt>Author</dt> <dd>andersca@apple.com</dd>
<dt>Date</dt> <dd>2014-12-09 12:29:59 -0800 (Tue, 09 Dec 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>Implement clearing of cookies
https://bugs.webkit.org/show_bug.cgi?id=139455
Reviewed by Andreas Kling.
* NetworkProcess/NetworkProcess.cpp:
(WebKit::NetworkProcess::deleteWebsiteData):
Handle deleting cookies by finding the right network storage session and deleting the cookies from it.
Then, send a DidDeleteWebsiteData message back.
* NetworkProcess/NetworkProcess.h:
Add new members.
* NetworkProcess/NetworkProcess.messages.in:
Add new DeleteWebsiteData message.
* Shared/WebsiteData/WebsiteDataTypes.h:
Move the website data types enum to its own file so it can be shared.
* UIProcess/API/Cocoa/_WKWebsiteDataStore.mm:
(toWebsiteDataTypes):
Update now that WebsiteDataTypes is its own enum.
(-[_WKWebsiteDataStore removeDataOfTypes:modifiedSince:completionHandler:]):
removeDataModifiedSince was renamed to removeData.
* UIProcess/Network/NetworkProcessProxy.cpp:
(WebKit::generateCallbackID):
Helper function to create a callback ID.
(WebKit::NetworkProcessProxy::~NetworkProcessProxy):
Assert that we have no pending callbacks.
(WebKit::NetworkProcessProxy::deleteWebsiteData):
Put the completion handler in our map and message the network process.
(WebKit::NetworkProcessProxy::networkProcessCrashedOrFailedToLaunch):
Call all completion handlers.
(WebKit::NetworkProcessProxy::didDeleteWebsiteData):
Grab the completion handler and call it.
* UIProcess/Network/NetworkProcessProxy.h:
Add new members.
* UIProcess/Network/NetworkProcessProxy.messages.in:
Add DidDeleteWebsiteData callback.
* UIProcess/WebsiteData/WebsiteDataStore.cpp:
(WebKit::computeNetworkProcessAccessType):
Helper function that computes the type of process access we'd need for the given mask of
website data types.
(WebKit::WebsiteDataStore::removeData):
Gather all the network processes and message them. Use a callback aggregator object to track callbacks
so we'll call the completion handler once all callbacks have been invoked.
* UIProcess/WebsiteData/WebsiteDataStore.h:
Move WebsiteDataTypes to its own file.
* WebKit2.xcodeproj/project.pbxproj:
Add new files.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2NetworkProcessNetworkProcesscpp">trunk/Source/WebKit2/NetworkProcess/NetworkProcess.cpp</a></li>
<li><a href="#trunkSourceWebKit2NetworkProcessNetworkProcessh">trunk/Source/WebKit2/NetworkProcess/NetworkProcess.h</a></li>
<li><a href="#trunkSourceWebKit2NetworkProcessNetworkProcessmessagesin">trunk/Source/WebKit2/NetworkProcess/NetworkProcess.messages.in</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoa_WKWebsiteDataStoremm">trunk/Source/WebKit2/UIProcess/API/Cocoa/_WKWebsiteDataStore.mm</a></li>
<li><a href="#trunkSourceWebKit2UIProcessNetworkNetworkProcessProxycpp">trunk/Source/WebKit2/UIProcess/Network/NetworkProcessProxy.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessNetworkNetworkProcessProxyh">trunk/Source/WebKit2/UIProcess/Network/NetworkProcessProxy.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessNetworkNetworkProcessProxymessagesin">trunk/Source/WebKit2/UIProcess/Network/NetworkProcessProxy.messages.in</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebsiteDataWebsiteDataStorecpp">trunk/Source/WebKit2/UIProcess/WebsiteData/WebsiteDataStore.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebsiteDataWebsiteDataStoreh">trunk/Source/WebKit2/UIProcess/WebsiteData/WebsiteDataStore.h</a></li>
<li><a href="#trunkSourceWebKit2WebKit2xcodeprojprojectpbxproj">trunk/Source/WebKit2/WebKit2.xcodeproj/project.pbxproj</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li>trunk/Source/WebKit2/Shared/WebsiteData/</li>
<li><a href="#trunkSourceWebKit2SharedWebsiteDataWebsiteDataTypesh">trunk/Source/WebKit2/Shared/WebsiteData/WebsiteDataTypes.h</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (177031 => 177032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2014-12-09 20:06:57 UTC (rev 177031)
+++ trunk/Source/WebKit2/ChangeLog        2014-12-09 20:29:59 UTC (rev 177032)
</span><span class="lines">@@ -1,5 +1,70 @@
</span><span class="cx"> 2014-12-09 Anders Carlsson <andersca@apple.com>
</span><span class="cx">
</span><ins>+ Implement clearing of cookies
+ https://bugs.webkit.org/show_bug.cgi?id=139455
+
+ Reviewed by Andreas Kling.
+
+ * NetworkProcess/NetworkProcess.cpp:
+ (WebKit::NetworkProcess::deleteWebsiteData):
+ Handle deleting cookies by finding the right network storage session and deleting the cookies from it.
+ Then, send a DidDeleteWebsiteData message back.
+
+ * NetworkProcess/NetworkProcess.h:
+ Add new members.
+
+ * NetworkProcess/NetworkProcess.messages.in:
+ Add new DeleteWebsiteData message.
+
+ * Shared/WebsiteData/WebsiteDataTypes.h:
+ Move the website data types enum to its own file so it can be shared.
+
+ * UIProcess/API/Cocoa/_WKWebsiteDataStore.mm:
+ (toWebsiteDataTypes):
+ Update now that WebsiteDataTypes is its own enum.
+
+ (-[_WKWebsiteDataStore removeDataOfTypes:modifiedSince:completionHandler:]):
+ removeDataModifiedSince was renamed to removeData.
+
+ * UIProcess/Network/NetworkProcessProxy.cpp:
+ (WebKit::generateCallbackID):
+ Helper function to create a callback ID.
+
+ (WebKit::NetworkProcessProxy::~NetworkProcessProxy):
+ Assert that we have no pending callbacks.
+
+ (WebKit::NetworkProcessProxy::deleteWebsiteData):
+ Put the completion handler in our map and message the network process.
+
+ (WebKit::NetworkProcessProxy::networkProcessCrashedOrFailedToLaunch):
+ Call all completion handlers.
+
+ (WebKit::NetworkProcessProxy::didDeleteWebsiteData):
+ Grab the completion handler and call it.
+
+ * UIProcess/Network/NetworkProcessProxy.h:
+ Add new members.
+
+ * UIProcess/Network/NetworkProcessProxy.messages.in:
+ Add DidDeleteWebsiteData callback.
+
+ * UIProcess/WebsiteData/WebsiteDataStore.cpp:
+ (WebKit::computeNetworkProcessAccessType):
+ Helper function that computes the type of process access we'd need for the given mask of
+ website data types.
+
+ (WebKit::WebsiteDataStore::removeData):
+ Gather all the network processes and message them. Use a callback aggregator object to track callbacks
+ so we'll call the completion handler once all callbacks have been invoked.
+
+ * UIProcess/WebsiteData/WebsiteDataStore.h:
+ Move WebsiteDataTypes to its own file.
+
+ * WebKit2.xcodeproj/project.pbxproj:
+ Add new files.
+
+2014-12-09 Anders Carlsson <andersca@apple.com>
+
</ins><span class="cx"> Give WebsiteDataStore a unique ID
</span><span class="cx"> https://bugs.webkit.org/show_bug.cgi?id=139448
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceWebKit2NetworkProcessNetworkProcesscpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/NetworkProcess/NetworkProcess.cpp (177031 => 177032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/NetworkProcess/NetworkProcess.cpp        2014-12-09 20:06:57 UTC (rev 177031)
+++ trunk/Source/WebKit2/NetworkProcess/NetworkProcess.cpp        2014-12-09 20:29:59 UTC (rev 177032)
</span><span class="lines">@@ -43,8 +43,10 @@
</span><span class="cx"> #include "StatisticsData.h"
</span><span class="cx"> #include "WebContextMessages.h"
</span><span class="cx"> #include "WebCookieManager.h"
</span><ins>+#include "WebsiteDataTypes.h"
</ins><span class="cx"> #include <WebCore/Logging.h>
</span><span class="cx"> #include <WebCore/MemoryPressureHandler.h>
</span><ins>+#include <WebCore/PlatformCookieJar.h>
</ins><span class="cx"> #include <WebCore/ResourceRequest.h>
</span><span class="cx"> #include <WebCore/SessionID.h>
</span><span class="cx"> #include <wtf/RunLoop.h>
</span><span class="lines">@@ -234,6 +236,16 @@
</span><span class="cx"> SessionTracker::destroySession(sessionID);
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+void NetworkProcess::deleteWebsiteData(WebCore::SessionID sessionID, uint64_t websiteDataTypes, std::chrono::system_clock::time_point modifiedSince, uint64_t callbackID)
+{
+ if (websiteDataTypes & WebsiteDataTypeCookies) {
+ if (auto* networkStorageSession = SessionTracker::session(sessionID))
+ deleteAllCookiesModifiedSince(*networkStorageSession, modifiedSince);
+ }
+
+ parentProcessConnection()->send(Messages::NetworkProcessProxy::DidDeleteWebsiteData(callbackID), 0);
+}
+
</ins><span class="cx"> void NetworkProcess::downloadRequest(uint64_t downloadID, const ResourceRequest& request)
</span><span class="cx"> {
</span><span class="cx"> downloadManager().startDownload(downloadID, request);
</span></span></pre></div>
<a id="trunkSourceWebKit2NetworkProcessNetworkProcessh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/NetworkProcess/NetworkProcess.h (177031 => 177032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/NetworkProcess/NetworkProcess.h        2014-12-09 20:06:57 UTC (rev 177031)
+++ trunk/Source/WebKit2/NetworkProcess/NetworkProcess.h        2014-12-09 20:29:59 UTC (rev 177032)
</span><span class="lines">@@ -112,6 +112,9 @@
</span><span class="cx"> void createNetworkConnectionToWebProcess();
</span><span class="cx"> void ensurePrivateBrowsingSession(WebCore::SessionID);
</span><span class="cx"> void destroyPrivateBrowsingSession(WebCore::SessionID);
</span><ins>+
+ void deleteWebsiteData(WebCore::SessionID, uint64_t websiteDataTypes, std::chrono::system_clock::time_point modifiedSince, uint64_t callbackID);
+
</ins><span class="cx"> void downloadRequest(uint64_t downloadID, const WebCore::ResourceRequest&);
</span><span class="cx"> void resumeDownload(uint64_t downloadID, const IPC::DataReference& resumeData, const String& path, const SandboxExtension::Handle&);
</span><span class="cx"> void cancelDownload(uint64_t downloadID);
</span></span></pre></div>
<a id="trunkSourceWebKit2NetworkProcessNetworkProcessmessagesin"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/NetworkProcess/NetworkProcess.messages.in (177031 => 177032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/NetworkProcess/NetworkProcess.messages.in        2014-12-09 20:06:57 UTC (rev 177031)
+++ trunk/Source/WebKit2/NetworkProcess/NetworkProcess.messages.in        2014-12-09 20:29:59 UTC (rev 177032)
</span><span class="lines">@@ -37,6 +37,8 @@
</span><span class="cx"> EnsurePrivateBrowsingSession(WebCore::SessionID sessionID)
</span><span class="cx"> DestroyPrivateBrowsingSession(WebCore::SessionID sessionID)
</span><span class="cx">
</span><ins>+ DeleteWebsiteData(WebCore::SessionID sessionID, uint64_t websiteDataTypes, std::chrono::system_clock::time_point modifiedSince, uint64_t callbackID)
+
</ins><span class="cx"> DownloadRequest(uint64_t downloadID, WebCore::ResourceRequest request)
</span><span class="cx"> ResumeDownload(uint64_t downloadID, IPC::DataReference resumeData, String path, WebKit::SandboxExtension::Handle sandboxExtensionHandle)
</span><span class="cx"> CancelDownload(uint64_t downloadID)
</span></span></pre></div>
<a id="trunkSourceWebKit2SharedWebsiteDataWebsiteDataTypeshfromrev177020trunkSourceWebKit2UIProcessWebsiteDataWebsiteDataStoreh"></a>
<div class="copfile"><h4>Copied: trunk/Source/WebKit2/Shared/WebsiteData/WebsiteDataTypes.h (from rev 177020, trunk/Source/WebKit2/UIProcess/WebsiteData/WebsiteDataStore.h) (0 => 177032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/Shared/WebsiteData/WebsiteDataTypes.h         (rev 0)
+++ trunk/Source/WebKit2/Shared/WebsiteData/WebsiteDataTypes.h        2014-12-09 20:29:59 UTC (rev 177032)
</span><span class="lines">@@ -0,0 +1,37 @@
</span><ins>+/*
+ * Copyright (C) 2014 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.
+ */
+
+#ifndef WebsiteDataTypes_h
+#define WebsiteDataTypes_h
+
+namespace WebKit {
+
+enum WebsiteDataTypes {
+ WebsiteDataTypeCookies = 1 << 0,
+};
+
+};
+
+#endif // WebsiteDataTypes_h
</ins></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoa_WKWebsiteDataStoremm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/_WKWebsiteDataStore.mm (177031 => 177032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/_WKWebsiteDataStore.mm        2014-12-09 20:06:57 UTC (rev 177031)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/_WKWebsiteDataStore.mm        2014-12-09 20:29:59 UTC (rev 177032)
</span><span class="lines">@@ -52,9 +52,9 @@
</span><span class="cx"> return _websiteDataStore->isNonPersistent();
</span><span class="cx"> }
</span><span class="cx">
</span><del>-static WebKit::WebsiteDataStore::WebsiteDataTypes toWebsiteDataTypes(WKWebsiteDataTypes wkWebsiteDataTypes)
</del><ins>+static WebKit::WebsiteDataTypes toWebsiteDataTypes(WKWebsiteDataTypes wkWebsiteDataTypes)
</ins><span class="cx"> {
</span><del>- using WebsiteDataTypes = WebKit::WebsiteDataStore::WebsiteDataTypes;
</del><ins>+ using WebsiteDataTypes = WebKit::WebsiteDataTypes;
</ins><span class="cx">
</span><span class="cx"> int websiteDataTypes = 0;
</span><span class="cx">
</span><span class="lines">@@ -75,7 +75,7 @@
</span><span class="cx"> - (void)removeDataOfTypes:(WKWebsiteDataTypes)websiteDataTypes modifiedSince:(NSDate *)date completionHandler:(void (^)())completionHandler
</span><span class="cx"> {
</span><span class="cx"> auto completionHandlerCopy = Block_copy(completionHandler);
</span><del>- _websiteDataStore->websiteDataStore().removeDataModifiedSince(toWebsiteDataTypes(websiteDataTypes), toSystemClockTime(date ? date : [NSDate distantPast]), [completionHandlerCopy] {
</del><ins>+ _websiteDataStore->websiteDataStore().removeData(toWebsiteDataTypes(websiteDataTypes), toSystemClockTime(date ? date : [NSDate distantPast]), [completionHandlerCopy] {
</ins><span class="cx"> completionHandlerCopy();
</span><span class="cx"> Block_release(completionHandlerCopy);
</span><span class="cx"> });
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessNetworkNetworkProcessProxycpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/Network/NetworkProcessProxy.cpp (177031 => 177032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/Network/NetworkProcessProxy.cpp        2014-12-09 20:06:57 UTC (rev 177031)
+++ trunk/Source/WebKit2/UIProcess/Network/NetworkProcessProxy.cpp        2014-12-09 20:29:59 UTC (rev 177032)
</span><span class="lines">@@ -51,6 +51,13 @@
</span><span class="cx">
</span><span class="cx"> namespace WebKit {
</span><span class="cx">
</span><ins>+static uint64_t generateCallbackID()
+{
+ static uint64_t callbackID;
+
+ return ++callbackID;
+}
+
</ins><span class="cx"> PassRefPtr<NetworkProcessProxy> NetworkProcessProxy::create(WebContext& webContext)
</span><span class="cx"> {
</span><span class="cx"> return adoptRef(new NetworkProcessProxy(webContext));
</span><span class="lines">@@ -66,6 +73,7 @@
</span><span class="cx">
</span><span class="cx"> NetworkProcessProxy::~NetworkProcessProxy()
</span><span class="cx"> {
</span><ins>+ ASSERT(m_pendingDeleteWebsiteDataCallbacks.isEmpty());
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> void NetworkProcessProxy::getLaunchOptions(ProcessLauncher::LaunchOptions& launchOptions)
</span><span class="lines">@@ -107,6 +115,14 @@
</span><span class="cx"> return m_downloadProxyMap->createDownloadProxy(m_webContext, resourceRequest);
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+void NetworkProcessProxy::deleteWebsiteData(WebCore::SessionID sessionID, WebsiteDataTypes dataTypes, std::chrono::system_clock::time_point modifiedSince, std::function<void ()> completionHandler)
+{
+ auto callbackID = generateCallbackID();
+
+ m_pendingDeleteWebsiteDataCallbacks.add(callbackID, WTF::move(completionHandler));
+ send(Messages::NetworkProcess::DeleteWebsiteData(sessionID, dataTypes, modifiedSince, callbackID), 0);
+}
+
</ins><span class="cx"> void NetworkProcessProxy::networkProcessCrashedOrFailedToLaunch()
</span><span class="cx"> {
</span><span class="cx"> // The network process must have crashed or exited, send any pending sync replies we might have.
</span><span class="lines">@@ -122,6 +138,10 @@
</span><span class="cx"> #endif
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+ for (const auto& callback : m_pendingDeleteWebsiteDataCallbacks.values())
+ callback();
+ m_pendingDeleteWebsiteDataCallbacks.clear();
+
</ins><span class="cx"> // Tell the network process manager to forget about this network process proxy. This may cause us to be deleted.
</span><span class="cx"> m_webContext.networkProcessCrashed(this);
</span><span class="cx"> }
</span><span class="lines">@@ -183,6 +203,12 @@
</span><span class="cx"> page->didReceiveAuthenticationChallengeProxy(frameID, authenticationChallenge.release());
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+void NetworkProcessProxy::didDeleteWebsiteData(uint64_t callbackID)
+{
+ auto callback = m_pendingDeleteWebsiteDataCallbacks.take(callbackID);
+ callback();
+}
+
</ins><span class="cx"> void NetworkProcessProxy::didFinishLaunching(ProcessLauncher* launcher, IPC::Connection::Identifier connectionIdentifier)
</span><span class="cx"> {
</span><span class="cx"> ChildProcessProxy::didFinishLaunching(launcher, connectionIdentifier);
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessNetworkNetworkProcessProxyh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/Network/NetworkProcessProxy.h (177031 => 177032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/Network/NetworkProcessProxy.h        2014-12-09 20:06:57 UTC (rev 177031)
+++ trunk/Source/WebKit2/UIProcess/Network/NetworkProcessProxy.h        2014-12-09 20:29:59 UTC (rev 177032)
</span><span class="lines">@@ -32,6 +32,7 @@
</span><span class="cx"> #include "CustomProtocolManagerProxy.h"
</span><span class="cx"> #include "ProcessLauncher.h"
</span><span class="cx"> #include "WebProcessProxyMessages.h"
</span><ins>+#include "WebsiteDataTypes.h"
</ins><span class="cx"> #include <memory>
</span><span class="cx"> #include <wtf/Deque.h>
</span><span class="cx">
</span><span class="lines">@@ -42,6 +43,7 @@
</span><span class="cx"> namespace WebCore {
</span><span class="cx"> class AuthenticationChallenge;
</span><span class="cx"> class ResourceRequest;
</span><ins>+class SessionID;
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> namespace WebKit {
</span><span class="lines">@@ -60,6 +62,8 @@
</span><span class="cx">
</span><span class="cx"> DownloadProxy* createDownloadProxy(const WebCore::ResourceRequest&);
</span><span class="cx">
</span><ins>+ void deleteWebsiteData(WebCore::SessionID, WebsiteDataTypes, std::chrono::system_clock::time_point modifiedSince, std::function<void ()> completionHandler);
+
</ins><span class="cx"> #if PLATFORM(COCOA)
</span><span class="cx"> void setProcessSuppressionEnabled(bool);
</span><span class="cx"> #endif
</span><span class="lines">@@ -85,6 +89,7 @@
</span><span class="cx"> void didReceiveNetworkProcessProxyMessage(IPC::Connection*, IPC::MessageDecoder&);
</span><span class="cx"> void didCreateNetworkConnectionToWebProcess(const IPC::Attachment&);
</span><span class="cx"> void didReceiveAuthenticationChallenge(uint64_t pageID, uint64_t frameID, const WebCore::AuthenticationChallenge&, uint64_t challengeID);
</span><ins>+ void didDeleteWebsiteData(uint64_t callbackID);
</ins><span class="cx">
</span><span class="cx"> // ProcessLauncher::Client
</span><span class="cx"> virtual void didFinishLaunching(ProcessLauncher*, IPC::Connection::Identifier) override;
</span><span class="lines">@@ -94,9 +99,10 @@
</span><span class="cx"> unsigned m_numPendingConnectionRequests;
</span><span class="cx"> Deque<RefPtr<Messages::WebProcessProxy::GetNetworkProcessConnection::DelayedReply>> m_pendingConnectionReplies;
</span><span class="cx">
</span><ins>+ HashMap<uint64_t, std::function<void ()>> m_pendingDeleteWebsiteDataCallbacks;
+
</ins><span class="cx"> std::unique_ptr<DownloadProxyMap> m_downloadProxyMap;
</span><span class="cx"> CustomProtocolManagerProxy m_customProtocolManagerProxy;
</span><del>-
</del><span class="cx"> #if PLATFORM(IOS)
</span><span class="cx"> std::unique_ptr<ProcessAssertion> m_assertion;
</span><span class="cx"> #endif
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessNetworkNetworkProcessProxymessagesin"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/Network/NetworkProcessProxy.messages.in (177031 => 177032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/Network/NetworkProcessProxy.messages.in        2014-12-09 20:06:57 UTC (rev 177031)
+++ trunk/Source/WebKit2/UIProcess/Network/NetworkProcessProxy.messages.in        2014-12-09 20:29:59 UTC (rev 177032)
</span><span class="lines">@@ -26,6 +26,8 @@
</span><span class="cx"> DidCreateNetworkConnectionToWebProcess(IPC::Attachment connectionIdentifier)
</span><span class="cx">
</span><span class="cx"> DidReceiveAuthenticationChallenge(uint64_t pageID, uint64_t frameID, WebCore::AuthenticationChallenge challenge, uint64_t challengeID)
</span><ins>+
+ DidDeleteWebsiteData(uint64_t callbackID)
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> #endif // ENABLE(NETWORK_PROCESS)
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebsiteDataWebsiteDataStorecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebsiteData/WebsiteDataStore.cpp (177031 => 177032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebsiteData/WebsiteDataStore.cpp        2014-12-09 20:06:57 UTC (rev 177031)
+++ trunk/Source/WebKit2/UIProcess/WebsiteData/WebsiteDataStore.cpp        2014-12-09 20:29:59 UTC (rev 177032)
</span><span class="lines">@@ -26,6 +26,7 @@
</span><span class="cx"> #include "config.h"
</span><span class="cx"> #include "WebsiteDataStore.h"
</span><span class="cx">
</span><ins>+#include "WebContext.h"
</ins><span class="cx"> #include <wtf/RunLoop.h>
</span><span class="cx">
</span><span class="cx"> namespace WebKit {
</span><span class="lines">@@ -86,10 +87,91 @@
</span><span class="cx"> m_webPages.remove(&webPageProxy);
</span><span class="cx"> }
</span><span class="cx">
</span><del>-void WebsiteDataStore::removeDataModifiedSince(WebsiteDataTypes dataTypes, std::chrono::system_clock::time_point, std::function<void ()> completionHandler)
</del><ins>+enum class ProcessAccessType {
+ None,
+ OnlyIfLaunched,
+ Launch,
+};
+
+static ProcessAccessType computeNetworkProcessAccessType(WebsiteDataTypes dataTypes, bool isNonPersistantStore)
</ins><span class="cx"> {
</span><del>- // FIXME: Actually remove data.
- RunLoop::main().dispatch(WTF::move(completionHandler));
</del><ins>+ ProcessAccessType processAccessType = ProcessAccessType::None;
+
+ if (dataTypes & WebsiteDataTypeCookies) {
+ if (isNonPersistantStore)
+ processAccessType = std::max(processAccessType, ProcessAccessType::OnlyIfLaunched);
+ else
+ processAccessType = std::max(processAccessType, ProcessAccessType::Launch);
+ }
+
+ // FIXME: Handle caches here too.
+
+ return processAccessType;
</ins><span class="cx"> }
</span><span class="cx">
</span><ins>+void WebsiteDataStore::removeData(WebsiteDataTypes dataTypes, std::chrono::system_clock::time_point modifiedSince, std::function<void ()> completionHandler)
+{
+ struct CallbackAggregator : public RefCounted<CallbackAggregator> {
+ explicit CallbackAggregator (std::function<void ()> completionHandler)
+ : completionHandler(WTF::move(completionHandler))
+ {
+ }
+
+ void addPendingCallback()
+ {
+ pendingCallbacks++;
+ }
+
+ void removePendingCallback()
+ {
+ ASSERT(pendingCallbacks);
+ --pendingCallbacks;
+
+ callIfNeeded();
+ }
+
+ void callIfNeeded()
+ {
+ if (!pendingCallbacks)
+ RunLoop::main().dispatch(WTF::move(completionHandler));
+ }
+
+ unsigned pendingCallbacks = 0;
+ std::function<void ()> completionHandler;
+ };
+
+ RefPtr<CallbackAggregator> callbackAggregator = adoptRef(new CallbackAggregator(WTF::move(completionHandler)));
+
+ auto networkProcessAccessType = computeNetworkProcessAccessType(dataTypes, isNonPersistent());
+ if (networkProcessAccessType != ProcessAccessType::None) {
+ HashSet<WebContext*> contexts;
+ for (auto& webPage : m_webPages)
+ contexts.add(&webPage->process().context());
+
+ for (auto& context : contexts) {
+ switch (networkProcessAccessType) {
+ case ProcessAccessType::OnlyIfLaunched:
+ if (!context->networkProcess())
+ continue;
+ break;
+
+ case ProcessAccessType::Launch:
+ context->ensureNetworkProcess();
+ break;
+
+ case ProcessAccessType::None:
+ ASSERT_NOT_REACHED();
+ }
+
+ callbackAggregator->addPendingCallback();
+ context->networkProcess()->deleteWebsiteData(m_sessionID, dataTypes, modifiedSince, [callbackAggregator] {
+ callbackAggregator->removePendingCallback();
+ });
+ }
+ }
+
+ // There's a chance that we don't have any pending callbacks. If so, we want to dispatch the completion handler right away.
+ callbackAggregator->callIfNeeded();
</ins><span class="cx"> }
</span><ins>+
+}
</ins></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebsiteDataWebsiteDataStoreh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebsiteData/WebsiteDataStore.h (177031 => 177032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebsiteData/WebsiteDataStore.h        2014-12-09 20:06:57 UTC (rev 177031)
+++ trunk/Source/WebKit2/UIProcess/WebsiteData/WebsiteDataStore.h        2014-12-09 20:29:59 UTC (rev 177032)
</span><span class="lines">@@ -26,6 +26,7 @@
</span><span class="cx"> #ifndef WebsiteDataStore_h
</span><span class="cx"> #define WebsiteDataStore_h
</span><span class="cx">
</span><ins>+#include "WebsiteDataTypes.h"
</ins><span class="cx"> #include <WebCore/SessionID.h>
</span><span class="cx"> #include <functional>
</span><span class="cx"> #include <wtf/HashSet.h>
</span><span class="lines">@@ -38,10 +39,6 @@
</span><span class="cx">
</span><span class="cx"> class WebsiteDataStore : public RefCounted<WebsiteDataStore> {
</span><span class="cx"> public:
</span><del>- enum WebsiteDataTypes {
- WebsiteDataTypeCookies = 1 << 0,
- };
-
</del><span class="cx"> struct Configuration {
</span><span class="cx"> };
</span><span class="cx"> static RefPtr<WebsiteDataStore> createNonPersistent();
</span><span class="lines">@@ -56,7 +53,7 @@
</span><span class="cx"> bool isNonPersistent() const { return m_sessionID.isEphemeral(); }
</span><span class="cx"> WebCore::SessionID sessionID() const { return m_sessionID; }
</span><span class="cx">
</span><del>- void removeDataModifiedSince(WebsiteDataTypes, std::chrono::system_clock::time_point, std::function<void ()> completionHandler);
</del><ins>+ void removeData(WebsiteDataTypes, std::chrono::system_clock::time_point modifiedSince, std::function<void ()> completionHandler);
</ins><span class="cx">
</span><span class="cx"> private:
</span><span class="cx"> explicit WebsiteDataStore(WebCore::SessionID);
</span></span></pre></div>
<a id="trunkSourceWebKit2WebKit2xcodeprojprojectpbxproj"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/WebKit2.xcodeproj/project.pbxproj (177031 => 177032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/WebKit2.xcodeproj/project.pbxproj        2014-12-09 20:06:57 UTC (rev 177031)
+++ trunk/Source/WebKit2/WebKit2.xcodeproj/project.pbxproj        2014-12-09 20:29:59 UTC (rev 177032)
</span><span class="lines">@@ -2398,6 +2398,7 @@
</span><span class="cx">                 1ABC3DF31899E437004F0626 /* NavigationState.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = NavigationState.mm; sourceTree = "<group>"; };
</span><span class="cx">                 1ABC3DF41899E437004F0626 /* NavigationState.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = NavigationState.h; sourceTree = "<group>"; };
</span><span class="cx">                 1ABC3DFB1899F51C004F0626 /* WKNavigationDelegate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WKNavigationDelegate.h; sourceTree = "<group>"; };
</span><ins>+                1ABF43791A368050003FB0E6 /* WebsiteDataTypes.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WebsiteDataTypes.h; sourceTree = "<group>"; };
</ins><span class="cx">                 1AC0273E196622D600C12B75 /* WebPageProxyCocoa.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = WebPageProxyCocoa.mm; sourceTree = "<group>"; };
</span><span class="cx">                 1AC1336518565B5700F3EC05 /* UserData.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = UserData.cpp; sourceTree = "<group>"; };
</span><span class="cx">                 1AC1336618565B5700F3EC05 /* UserData.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = UserData.h; sourceTree = "<group>"; };
</span><span class="lines">@@ -4423,6 +4424,7 @@
</span><span class="cx">                                 1AAE058C1279DCD400852418 /* Plugins */,
</span><span class="cx">                                 3709504918A9FAD20087AE5D /* posix */,
</span><span class="cx">                                 0F5947A0187B3B7100437857 /* Scrolling */,
</span><ins>+                                1ABF43781A368035003FB0E6 /* WebsiteData */,
</ins><span class="cx">                                 BC64696D11DBE603006455B0 /* APIArray.cpp */,
</span><span class="cx">                                 BC64696E11DBE603006455B0 /* APIArray.h */,
</span><span class="cx">                                 1A3DD205125E5A2F004515E6 /* APIClient.h */,
</span><span class="lines">@@ -4694,6 +4696,14 @@
</span><span class="cx">                         path = Cocoa;
</span><span class="cx">                         sourceTree = "<group>";
</span><span class="cx">                 };
</span><ins>+                1ABF43781A368035003FB0E6 /* WebsiteData */ = {
+                        isa = PBXGroup;
+                        children = (
+                                1ABF43791A368050003FB0E6 /* WebsiteDataTypes.h */,
+                        );
+                        path = WebsiteData;
+                        sourceTree = "<group>";
+                };
</ins><span class="cx">                 1AE00D6818327C1200087DD7 /* IPC */ = {
</span><span class="cx">                         isa = PBXGroup;
</span><span class="cx">                         children = (
</span></span></pre>
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