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List:       webkit-changes
Subject:    [webkit-changes] [124259] trunk/Source/WebKit2
From:       andersca () apple ! com
Date:       2012-07-31 22:44:53
Message-ID: 20120731224455.458AB4A1645 () svn ! webkit ! org
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<dl class="meta">
<dt>Revision</dt> <dd><a \
href="http://trac.webkit.org/projects/webkit/changeset/124259">124259</a></dd> \
<dt>Author</dt> <dd>andersca@apple.com</dd> <dt>Date</dt> <dd>2012-07-31 15:44:53 \
-0700 (Tue, 31 Jul 2012)</dd> </dl>

<h3>Log Message</h3>
<pre>Prefer the Oracle Java plug-in over the Apple Java plug-in
https://bugs.webkit.org/show_bug.cgi?id=92780

Reviewed by Oliver Hunt.

* UIProcess/Plugins/mac/PluginInfoStoreMac.mm:
(WebKit::findPluginWithBundleIdentifier):
Add a new helper for finding a plug-in with the given bundle identifier.

(WebKit::checkForPreferredPlugin):
Helper function for making sure that an old plug-in is never loaded if a new plug-in \
is found, and that the old plug-in is removed from the list of loaded plug-ins if the \
new plug-in is found.

(WebKit::PluginInfoStore::shouldUsePlugin):
Prefer the Oracle Java plug-in over the Apple Java plug-in.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2UIProcessPluginsmacPluginInfoStoreMacmm">trunk/Source/WebKit2/UIProcess/Plugins/mac/PluginInfoStoreMac.mm</a></li>
 </ul>

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<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (124258 => \
124259)</h4> <pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog	2012-07-31 22:36:20 UTC (rev \
                124258)
+++ trunk/Source/WebKit2/ChangeLog	2012-07-31 22:44:53 UTC (rev 124259)
</span><span class="lines">@@ -1,3 +1,21 @@
</span><ins>+2012-07-31  Anders Carlsson  &lt;andersca@apple.com&gt;
+
+        Prefer the Oracle Java plug-in over the Apple Java plug-in
+        https://bugs.webkit.org/show_bug.cgi?id=92780
+
+        Reviewed by Oliver Hunt.
+
+        * UIProcess/Plugins/mac/PluginInfoStoreMac.mm:
+        (WebKit::findPluginWithBundleIdentifier):
+        Add a new helper for finding a plug-in with the given bundle identifier.
+
+        (WebKit::checkForPreferredPlugin):
+        Helper function for making sure that an old plug-in is never loaded if a new \
plug-in is found, and that the old plug-in +        is removed from the list of \
loaded plug-ins if the new plug-in is found. +
+        (WebKit::PluginInfoStore::shouldUsePlugin):
+        Prefer the Oracle Java plug-in over the Apple Java plug-in.
+
</ins><span class="cx"> 2012-07-31  Alexey Proskuryakov  &lt;ap@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [WK2] Use an actual WebProcessProxy when decoding \
messages </span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessPluginsmacPluginInfoStoreMacmm"></a>
<div class="modfile"><h4>Modified: \
trunk/Source/WebKit2/UIProcess/Plugins/mac/PluginInfoStoreMac.mm (124258 => \
124259)</h4> <pre class="diff"><span>
<span class="info">--- \
trunk/Source/WebKit2/UIProcess/Plugins/mac/PluginInfoStoreMac.mm	2012-07-31 22:36:20 \
                UTC (rev 124258)
+++ trunk/Source/WebKit2/UIProcess/Plugins/mac/PluginInfoStoreMac.mm	2012-07-31 \
22:44:53 UTC (rev 124259) </span><span class="lines">@@ -82,6 +82,33 @@
</span><span class="cx"> #endif
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+static size_t findPluginWithBundleIdentifier(const \
Vector&lt;PluginModuleInfo&gt;&amp; plugins, const String&amp; bundleIdentifier) +{
+    for (size_t i = 0; i &lt; plugins.size(); ++i) {
+        if (plugins[i].bundleIdentifier == bundleIdentifier)
+            return i;
+    }
+
+    return notFound;
+}
+
+// Returns true if the given plug-in should be loaded, false otherwise.
+static bool checkForPreferredPlugin(Vector&lt;PluginModuleInfo&gt;&amp; \
alreadyLoadedPlugins, const PluginModuleInfo&amp; plugin, const String&amp; \
oldPluginBundleIdentifier, const String&amp; newPluginBundleIdentifier) +{
+    if (plugin.bundleIdentifier == oldPluginBundleIdentifier) {
+        // If we've already found the new plug-in, we don't want to load the old \
plug-in. +        if (findPluginWithBundleIdentifier(alreadyLoadedPlugins, \
newPluginBundleIdentifier) != notFound) +            return false;
+    } else if (plugin.bundleIdentifier == newPluginBundleIdentifier) {
+        // If we've already found the old plug-in, remove it from the list of loaded \
plug-ins. +        size_t oldPluginIndex = \
findPluginWithBundleIdentifier(alreadyLoadedPlugins, oldPluginBundleIdentifier); +    \
if (oldPluginIndex != notFound) +            \
alreadyLoadedPlugins.remove(oldPluginIndex); +    }
+
+    return true;
+}
+
</ins><span class="cx"> bool \
PluginInfoStore::shouldUsePlugin(Vector&lt;PluginModuleInfo&gt;&amp; \
alreadyLoadedPlugins, const PluginModuleInfo&amp; plugin) </span><span class="cx"> {
</span><span class="cx">     for (size_t i = 0; i &lt; alreadyLoadedPlugins.size(); \
++i) { </span><span class="lines">@@ -92,6 +119,10 @@
</span><span class="cx">             return false;
</span><span class="cx">     }
</span><span class="cx"> 
</span><ins>+    // Prefer the Oracle Java plug-in over the Apple java plug-in.
+    if (!checkForPreferredPlugin(alreadyLoadedPlugins, plugin, \
&quot;com.apple.java.JavaAppletPlugin&quot;, \
&quot;com.oracle.java.JavaAppletPlugin&quot;)) +        return false;
+
</ins><span class="cx">     return true;
</span><span class="cx"> }
</span><span class="cx"> 
</span></span></pre>
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