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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/176340">176340</a></dd>
<dt>Author</dt> <dd>andersca@apple.com</dd>
<dt>Date</dt> <dd>2014-11-19 14:07:22 -0800 (Wed, 19 Nov 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>Add APIs for customizing the user agent
https://bugs.webkit.org/show_bug.cgi?id=138881
rdar://problem/17233981

Reviewed by Dan Bernstein.

* UIProcess/API/Cocoa/WKWebView.h:
* UIProcess/API/Cocoa/WKWebView.mm:
(-[WKWebView initWithFrame:configuration:]):
(-[WKWebView customUserAgent]):
(-[WKWebView setCustomUserAgent:]):
(-[WKWebView _customUserAgent]):
(-[WKWebView _setCustomUserAgent:]):
* UIProcess/API/Cocoa/WKWebViewConfiguration.h:
* UIProcess/API/Cocoa/WKWebViewConfiguration.mm:
(LazyInitialized::set):
(-[WKWebViewConfiguration copyWithZone:]):
(defaultApplicationNameForUserAgent):
(-[WKWebViewConfiguration applicationNameForUserAgent]):
(-[WKWebViewConfiguration setApplicationNameForUserAgent:]):</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoaWKWebViewh">trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoaWKWebViewmm">trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoaWKWebViewConfigurationh">trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfiguration.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoaWKWebViewConfigurationmm">trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfiguration.mm</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (176339 => 176340)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2014-11-19 22:05:03 UTC (rev 176339)
+++ trunk/Source/WebKit2/ChangeLog        2014-11-19 22:07:22 UTC (rev 176340)
</span><span class="lines">@@ -1,3 +1,26 @@
</span><ins>+2014-11-19  Anders Carlsson  &lt;andersca@apple.com&gt;
+
+        Add APIs for customizing the user agent
+        https://bugs.webkit.org/show_bug.cgi?id=138881
+        rdar://problem/17233981
+
+        Reviewed by Dan Bernstein.
+
+        * UIProcess/API/Cocoa/WKWebView.h:
+        * UIProcess/API/Cocoa/WKWebView.mm:
+        (-[WKWebView initWithFrame:configuration:]):
+        (-[WKWebView customUserAgent]):
+        (-[WKWebView setCustomUserAgent:]):
+        (-[WKWebView _customUserAgent]):
+        (-[WKWebView _setCustomUserAgent:]):
+        * UIProcess/API/Cocoa/WKWebViewConfiguration.h:
+        * UIProcess/API/Cocoa/WKWebViewConfiguration.mm:
+        (LazyInitialized::set):
+        (-[WKWebViewConfiguration copyWithZone:]):
+        (defaultApplicationNameForUserAgent):
+        (-[WKWebViewConfiguration applicationNameForUserAgent]):
+        (-[WKWebViewConfiguration setApplicationNameForUserAgent:]):
+
</ins><span class="cx"> 2014-11-19  Simon Fraser  &lt;simon.fraser@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [WK2 UI-side compositing] Initialize RemoteLayerTreeTransaction properties which are unset on Mac
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoaWKWebViewh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.h (176339 => 176340)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.h        2014-11-19 22:05:03 UTC (rev 176339)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.h        2014-11-19 22:07:22 UTC (rev 176340)
</span><span class="lines">@@ -209,6 +209,10 @@
</span><span class="cx">  */
</span><span class="cx"> @property (nonatomic) BOOL allowsBackForwardNavigationGestures;
</span><span class="cx"> 
</span><ins>+/*! @abstract The custom user agent string or nil if no custom user agent string has been set.
+*/
+@property (nonatomic, copy) NSString *customUserAgent WK_AVAILABLE(WK_MAC_TBA, WK_IOS_TBA);
+
</ins><span class="cx"> #if TARGET_OS_IPHONE
</span><span class="cx"> /*! @abstract The scroll view associated with the web view.
</span><span class="cx">  */
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoaWKWebViewmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm (176339 => 176340)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm        2014-11-19 22:05:03 UTC (rev 176339)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm        2014-11-19 22:07:22 UTC (rev 176340)
</span><span class="lines">@@ -300,7 +300,6 @@
</span><span class="cx">     _contentView = adoptNS([[WKContentView alloc] initWithFrame:bounds context:context configuration:WTF::move(webPageConfiguration) webView:self]);
</span><span class="cx"> 
</span><span class="cx">     _page = [_contentView page];
</span><del>-    _page-&gt;setApplicationNameForUserAgent([@&quot;Mobile/&quot; stringByAppendingString:[UIDevice currentDevice].buildVersion]);
</del><span class="cx">     _page-&gt;setDeviceOrientation(deviceOrientation());
</span><span class="cx"> 
</span><span class="cx">     [_contentView layer].anchorPoint = CGPointZero;
</span><span class="lines">@@ -337,6 +336,9 @@
</span><span class="cx"> 
</span><span class="cx">     _page-&gt;setBackgroundExtendsBeyondPage(true);
</span><span class="cx"> 
</span><ins>+    if (NSString *applicationNameForUserAgent = configuration.applicationNameForUserAgent)
+        _page-&gt;setApplicationNameForUserAgent(applicationNameForUserAgent);
+
</ins><span class="cx">     _navigationState = std::make_unique&lt;WebKit::NavigationState&gt;(self);
</span><span class="cx">     _page-&gt;setPolicyClient(_navigationState-&gt;createPolicyClient());
</span><span class="cx">     _page-&gt;setLoaderClient(_navigationState-&gt;createLoaderClient());
</span><span class="lines">@@ -591,6 +593,16 @@
</span><span class="cx">     });
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+- (NSString *)customUserAgent
+{
+    return _page-&gt;customUserAgent();
+}
+
+- (void)setCustomUserAgent:(NSString *)customUserAgent
+{
+    _page-&gt;setCustomUserAgent(customUserAgent);
+}
+
</ins><span class="cx"> #pragma mark iOS-specific methods
</span><span class="cx"> 
</span><span class="cx"> #if PLATFORM(IOS)
</span><span class="lines">@@ -1659,12 +1671,13 @@
</span><span class="cx"> 
</span><span class="cx"> - (NSString *)_customUserAgent
</span><span class="cx"> {
</span><del>-    return _page-&gt;customUserAgent();
</del><ins>+    return self.customUserAgent;
+
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-- (void)_setCustomUserAgent:(NSString *)_customUserAgent
</del><ins>+- (void)_setCustomUserAgent:(NSString *)customUserAgent
</ins><span class="cx"> {
</span><del>-    _page-&gt;setCustomUserAgent(_customUserAgent);
</del><ins>+    self.customUserAgent = customUserAgent;
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> - (pid_t)_webProcessIdentifier
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoaWKWebViewConfigurationh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfiguration.h (176339 => 176340)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfiguration.h        2014-11-19 22:05:03 UTC (rev 176339)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfiguration.h        2014-11-19 22:07:22 UTC (rev 176340)
</span><span class="lines">@@ -77,6 +77,10 @@
</span><span class="cx">  */
</span><span class="cx"> @property (nonatomic) BOOL suppressesIncrementalRendering;
</span><span class="cx"> 
</span><ins>+/*! @abstract The name of the application as used in the user agent string.
+*/
+@property (nonatomic, copy) NSString *applicationNameForUserAgent WK_AVAILABLE(WK_MAC_TBA, WK_IOS_TBA);
+
</ins><span class="cx"> #if TARGET_OS_IPHONE
</span><span class="cx"> /*! @abstract A Boolean value indicating whether HTML5 videos play inline
</span><span class="cx">  (YES) or use the native full-screen controller (NO).
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoaWKWebViewConfigurationmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfiguration.mm (176339 => 176340)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfiguration.mm        2014-11-19 22:05:03 UTC (rev 176339)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfiguration.mm        2014-11-19 22:07:22 UTC (rev 176340)
</span><span class="lines">@@ -56,6 +56,12 @@
</span><span class="cx">         m_isInitialized = true;
</span><span class="cx">     }
</span><span class="cx"> 
</span><ins>+    void set(RetainPtr&lt;T&gt;&amp;&amp; t)
+    {
+        m_value = WTF::move(t);
+        m_isInitialized = true;
+    }
+
</ins><span class="cx">     T* peek()
</span><span class="cx">     {
</span><span class="cx">         return m_value.get();
</span><span class="lines">@@ -75,6 +81,8 @@
</span><span class="cx">     WebKit::WeakObjCPtr&lt;WKWebView&gt; _relatedWebView;
</span><span class="cx">     WebKit::WeakObjCPtr&lt;WKWebView&gt; _alternateWebViewForNavigationGestures;
</span><span class="cx">     RetainPtr&lt;NSString&gt; _groupIdentifier;
</span><ins>+    LazyInitialized&lt;NSString&gt; _applicationNameForUserAgent;
+
</ins><span class="cx"> #if PLATFORM(IOS)
</span><span class="cx">     LazyInitialized&lt;WKWebViewContentProviderRegistry&gt; _contentProviderRegistry;
</span><span class="cx">     BOOL _allowsAlternateFullscreen;
</span><span class="lines">@@ -116,6 +124,8 @@
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><span class="cx">     configuration-&gt;_suppressesIncrementalRendering = self-&gt;_suppressesIncrementalRendering;
</span><ins>+    configuration.applicationNameForUserAgent = self.applicationNameForUserAgent;
+
</ins><span class="cx"> #if PLATFORM(IOS)
</span><span class="cx">     configuration-&gt;_allowsInlineMediaPlayback = self-&gt;_allowsInlineMediaPlayback;
</span><span class="cx">     configuration-&gt;_allowsAlternateFullscreen = self-&gt;_allowsAlternateFullscreen;
</span><span class="lines">@@ -157,6 +167,25 @@
</span><span class="cx">     _userContentController.set(userContentController);
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+static NSString *defaultApplicationNameForUserAgent()
+{
+#if PLATFORM(IOS)
+    return [@&quot;Mobile/&quot; stringByAppendingString:[UIDevice currentDevice].buildVersion];
+#else
+    return nil;
+#endif
+}
+
+- (NSString *)applicationNameForUserAgent
+{
+    return _applicationNameForUserAgent.get([] { return defaultApplicationNameForUserAgent(); });
+}
+
+- (void)setApplicationNameForUserAgent:(NSString *)applicationNameForUserAgent
+{
+    _applicationNameForUserAgent.set(adoptNS([applicationNameForUserAgent copy]));
+}
+
</ins><span class="cx"> - (_WKVisitedLinkProvider *)_visitedLinkProvider
</span><span class="cx"> {
</span><span class="cx">     return _visitedLinkProvider.get([] { return adoptNS([[_WKVisitedLinkProvider alloc] init]); });
</span></span></pre>
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