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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/169755">169755</a></dd>
<dt>Author</dt> <dd>antti@apple.com</dd>
<dt>Date</dt> <dd>2014-06-10 12:07:47 -0700 (Tue, 10 Jun 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>Serialize ResourceRequests without platform request
https://bugs.webkit.org/show_bug.cgi?id=133679

Reviewed by Alexey Proskuryakov.


Source/WebCore: 
We create platform requests in the web process just so we can serialize them. This is unnecessary work.

* platform/network/ResourceRequestBase.h:
(WebCore::ResourceRequestBase::encodingRequiresPlatformData):
(WebCore::ResourceRequestBase::encodeWithoutPlatformData):
(WebCore::ResourceRequestBase::decodeWithoutPlatformData):
        
    Add encoding and decoding functions here to avoid exposing internals.

* platform/network/cf/ResourceRequest.h:
(WebCore::ResourceRequest::encodingRequiresPlatformData):
        
    Allow encoding without platform data if it hasn't been created yet and there is no request body.

Source/WebKit2: 
* Shared/WebCoreArgumentCoders.cpp:
(IPC::ArgumentCoder&lt;ResourceRequest&gt;::encode):
(IPC::ArgumentCoder&lt;ResourceRequest&gt;::decode):
        
    Encode ResourceRequest directly if possible.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreplatformnetworkResourceRequestBaseh">trunk/Source/WebCore/platform/network/ResourceRequestBase.h</a></li>
<li><a href="#trunkSourceWebCoreplatformnetworkcfResourceRequesth">trunk/Source/WebCore/platform/network/cf/ResourceRequest.h</a></li>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2SharedWebCoreArgumentCoderscpp">trunk/Source/WebKit2/Shared/WebCoreArgumentCoders.cpp</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (169754 => 169755)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2014-06-10 18:47:01 UTC (rev 169754)
+++ trunk/Source/WebCore/ChangeLog        2014-06-10 19:07:47 UTC (rev 169755)
</span><span class="lines">@@ -1,3 +1,24 @@
</span><ins>+2014-06-10  Antti Koivisto  &lt;antti@apple.com&gt;
+
+        Serialize ResourceRequests without platform request
+        https://bugs.webkit.org/show_bug.cgi?id=133679
+
+        Reviewed by Alexey Proskuryakov.
+
+        We create platform requests in the web process just so we can serialize them. This is unnecessary work.
+
+        * platform/network/ResourceRequestBase.h:
+        (WebCore::ResourceRequestBase::encodingRequiresPlatformData):
+        (WebCore::ResourceRequestBase::encodeWithoutPlatformData):
+        (WebCore::ResourceRequestBase::decodeWithoutPlatformData):
+        
+            Add encoding and decoding functions here to avoid exposing internals.
+
+        * platform/network/cf/ResourceRequest.h:
+        (WebCore::ResourceRequest::encodingRequiresPlatformData):
+        
+            Allow encoding without platform data if it hasn't been created yet and there is no request body.
+
</ins><span class="cx"> 2014-06-10  Brady Eidson  &lt;beidson@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Send more context about text selection to telephone number scanner
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformnetworkResourceRequestBaseh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/network/ResourceRequestBase.h (169754 => 169755)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/network/ResourceRequestBase.h        2014-06-10 18:47:01 UTC (rev 169754)
+++ trunk/Source/WebCore/platform/network/ResourceRequestBase.h        2014-06-10 19:07:47 UTC (rev 169755)
</span><span class="lines">@@ -143,6 +143,12 @@
</span><span class="cx">         void setHiddenFromInspector(bool hiddenFromInspector) { m_hiddenFromInspector = hiddenFromInspector; }
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><ins>+#if !PLATFORM(COCOA)
+        bool encodingRequiresPlatformData() const { return true; }
+#endif
+        template&lt;class Encoder&gt; void encodeWithoutPlatformData(Encoder&amp;) const;
+        template&lt;class Decoder&gt; bool decodeWithoutPlatformData(Decoder&amp;);
+
</ins><span class="cx">         static double defaultTimeoutInterval(); // May return 0 when using platform default.
</span><span class="cx">         static void setDefaultTimeoutInterval(double);
</span><span class="cx"> 
</span><span class="lines">@@ -257,6 +263,66 @@
</span><span class="cx"> #if PLATFORM(IOS)
</span><span class="cx">     void initializeHTTPConnectionSettingsOnStartup();
</span><span class="cx"> #endif
</span><ins>+
+template&lt;class Encoder&gt;
+void ResourceRequestBase::encodeWithoutPlatformData(Encoder&amp; encoder) const
+{
+    ASSERT(!m_httpBody);
+    ASSERT(!m_platformRequestUpdated);
+    encoder &lt;&lt; m_url.string();
+    encoder &lt;&lt; m_timeoutInterval;
+    encoder &lt;&lt; m_firstPartyForCookies.string();
+    encoder &lt;&lt; m_httpMethod;
+    encoder &lt;&lt; m_httpHeaderFields;
+    encoder &lt;&lt; m_responseContentDispositionEncodingFallbackArray;
+    encoder.encodeEnum(m_cachePolicy);
+    encoder &lt;&lt; m_allowCookies;
+    encoder.encodeEnum(m_priority);
+}
+
+template&lt;class Decoder&gt;
+bool ResourceRequestBase::decodeWithoutPlatformData(Decoder&amp; decoder)
+{
+    String url;
+    if (!decoder.decode(url))
+        return false;
+    m_url = URL(ParsedURLString, url);
+
+    if (!decoder.decode(m_timeoutInterval))
+        return false;
+
+    String firstPartyForCookies;
+    if (!decoder.decode(firstPartyForCookies))
+        return false;
+    m_firstPartyForCookies = URL(ParsedURLString, firstPartyForCookies);
+
+    if (!decoder.decode(m_httpMethod))
+        return false;
+
+    if (!decoder.decode(m_httpHeaderFields))
+        return false;
+
+    if (!decoder.decode(m_responseContentDispositionEncodingFallbackArray))
+        return false;
+
+    ResourceRequestCachePolicy cachePolicy;
+    if (!decoder.decodeEnum(cachePolicy))
+        return false;
+    m_cachePolicy = cachePolicy;
+
+    bool allowCookies;
+    if (!decoder.decode(allowCookies))
+        return false;
+    m_allowCookies = allowCookies;
+
+    ResourceLoadPriority priority;
+    if (!decoder.decodeEnum(priority))
+        return false;
+    m_priority = priority;
+
+    return true;
+}
+
</ins><span class="cx"> } // namespace WebCore
</span><span class="cx"> 
</span><span class="cx"> #endif // ResourceRequestBase_h
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformnetworkcfResourceRequesth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/network/cf/ResourceRequest.h (169754 => 169755)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/network/cf/ResourceRequest.h        2014-06-10 18:47:01 UTC (rev 169754)
+++ trunk/Source/WebCore/platform/network/cf/ResourceRequest.h        2014-06-10 19:07:47 UTC (rev 169755)
</span><span class="lines">@@ -108,6 +108,7 @@
</span><span class="cx">         void applyWebArchiveHackForMail();
</span><span class="cx"> #endif
</span><span class="cx"> #if PLATFORM(COCOA)
</span><ins>+        bool encodingRequiresPlatformData() const { return m_httpBody || m_nsRequest; }
</ins><span class="cx">         NSURLRequest *nsURLRequest(HTTPBodyUpdatePolicy) const;
</span><span class="cx"> #endif
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (169754 => 169755)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2014-06-10 18:47:01 UTC (rev 169754)
+++ trunk/Source/WebKit2/ChangeLog        2014-06-10 19:07:47 UTC (rev 169755)
</span><span class="lines">@@ -1,3 +1,16 @@
</span><ins>+2014-06-10  Antti Koivisto  &lt;antti@apple.com&gt;
+
+        Serialize ResourceRequests without platform request
+        https://bugs.webkit.org/show_bug.cgi?id=133679
+
+        Reviewed by Alexey Proskuryakov.
+
+        * Shared/WebCoreArgumentCoders.cpp:
+        (IPC::ArgumentCoder&lt;ResourceRequest&gt;::encode):
+        (IPC::ArgumentCoder&lt;ResourceRequest&gt;::decode):
+        
+            Encode ResourceRequest directly if possible.
+
</ins><span class="cx"> 2014-06-09  Anders Carlsson  &lt;andersca@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Fix build.
</span></span></pre></div>
<a id="trunkSourceWebKit2SharedWebCoreArgumentCoderscpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/Shared/WebCoreArgumentCoders.cpp (169754 => 169755)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/Shared/WebCoreArgumentCoders.cpp        2014-06-10 18:47:01 UTC (rev 169754)
+++ trunk/Source/WebKit2/Shared/WebCoreArgumentCoders.cpp        2014-06-10 19:07:47 UTC (rev 169755)
</span><span class="lines">@@ -675,7 +675,13 @@
</span><span class="cx">     encoder &lt;&lt; resourceRequest.hiddenFromInspector();
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><del>-    encodePlatformData(encoder, resourceRequest);
</del><ins>+    if (resourceRequest.encodingRequiresPlatformData()) {
+        encoder &lt;&lt; true;
+        encodePlatformData(encoder, resourceRequest);
+        return;
+    }
+    encoder &lt;&lt; false;
+    resourceRequest.encodeWithoutPlatformData(encoder);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> bool ArgumentCoder&lt;ResourceRequest&gt;::decode(ArgumentDecoder&amp; decoder, ResourceRequest&amp; resourceRequest)
</span><span class="lines">@@ -730,7 +736,13 @@
</span><span class="cx">     resourceRequest.setHiddenFromInspector(isHiddenFromInspector);
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><del>-    return decodePlatformData(decoder, resourceRequest);
</del><ins>+    bool hasPlatformData;
+    if (!decoder.decode(hasPlatformData))
+        return false;
+    if (hasPlatformData)
+        return decodePlatformData(decoder, resourceRequest);
+
+    return resourceRequest.decodeWithoutPlatformData(decoder);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void ArgumentCoder&lt;ResourceResponse&gt;::encode(ArgumentEncoder&amp; encoder, const ResourceResponse&amp; resourceResponse)
</span></span></pre>
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