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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/196771">196771</a></dd>
<dt>Author</dt> <dd>beidson@apple.com</dd>
<dt>Date</dt> <dd>2016-02-18 12:23:51 -0800 (Thu, 18 Feb 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>Modern IDB: Implement client-&gt;server operations in WK2.
https://bugs.webkit.org/show_bug.cgi?id=154400

Reviewed by Alex Christensen.

No change in behavior yet; Just laying the groundwork.

Source/WebCore:

* Modules/indexeddb/server/IDBServer.h:
* Modules/indexeddb/server/UniqueIDBDatabase.h:
* Modules/indexeddb/shared/IDBIndexInfo.h:
* Modules/indexeddb/shared/IDBObjectStoreInfo.h:

Source/WebKit2:

* DatabaseProcess/DatabaseProcess.cpp:
(WebKit::DatabaseProcess::idbServer):
* DatabaseProcess/DatabaseProcess.h:

* DatabaseProcess/DatabaseToWebProcessConnection.cpp:
(WebKit::DatabaseToWebProcessConnection::didReceiveMessage):
* DatabaseProcess/IndexedDB/DatabaseProcessIDBConnection.h:

* DatabaseProcess/IndexedDB/WebIDBConnectionToClient.cpp:
(WebKit::WebIDBConnectionToClient::deleteDatabase):
(WebKit::WebIDBConnectionToClient::openDatabase):
(WebKit::WebIDBConnectionToClient::abortTransaction):
(WebKit::WebIDBConnectionToClient::commitTransaction):
(WebKit::WebIDBConnectionToClient::didFinishHandlingVersionChangeTransaction):
(WebKit::WebIDBConnectionToClient::createObjectStore):
(WebKit::WebIDBConnectionToClient::deleteObjectStore):
(WebKit::WebIDBConnectionToClient::clearObjectStore):
(WebKit::WebIDBConnectionToClient::createIndex):
(WebKit::WebIDBConnectionToClient::deleteIndex):
(WebKit::WebIDBConnectionToClient::putOrAdd):
(WebKit::WebIDBConnectionToClient::getRecord):
(WebKit::WebIDBConnectionToClient::getCount):
(WebKit::WebIDBConnectionToClient::deleteRecord):
(WebKit::WebIDBConnectionToClient::openCursor):
(WebKit::WebIDBConnectionToClient::iterateCursor):
(WebKit::WebIDBConnectionToClient::establishTransaction):
(WebKit::WebIDBConnectionToClient::databaseConnectionClosed):
(WebKit::WebIDBConnectionToClient::abortOpenAndUpgradeNeeded):
(WebKit::WebIDBConnectionToClient::didFireVersionChangeEvent):
* DatabaseProcess/IndexedDB/WebIDBConnectionToClient.h:
* DatabaseProcess/IndexedDB/WebIDBConnectionToClient.messages.in:</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreModulesindexeddbserverIDBServerh">trunk/Source/WebCore/Modules/indexeddb/server/IDBServer.h</a></li>
<li><a href="#trunkSourceWebCoreModulesindexeddbserverUniqueIDBDatabaseh">trunk/Source/WebCore/Modules/indexeddb/server/UniqueIDBDatabase.h</a></li>
<li><a href="#trunkSourceWebCoreModulesindexeddbsharedIDBIndexInfoh">trunk/Source/WebCore/Modules/indexeddb/shared/IDBIndexInfo.h</a></li>
<li><a href="#trunkSourceWebCoreModulesindexeddbsharedIDBObjectStoreInfoh">trunk/Source/WebCore/Modules/indexeddb/shared/IDBObjectStoreInfo.h</a></li>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2DatabaseProcessDatabaseProcesscpp">trunk/Source/WebKit2/DatabaseProcess/DatabaseProcess.cpp</a></li>
<li><a href="#trunkSourceWebKit2DatabaseProcessDatabaseProcessh">trunk/Source/WebKit2/DatabaseProcess/DatabaseProcess.h</a></li>
<li><a href="#trunkSourceWebKit2DatabaseProcessDatabaseToWebProcessConnectioncpp">trunk/Source/WebKit2/DatabaseProcess/DatabaseToWebProcessConnection.cpp</a></li>
<li><a href="#trunkSourceWebKit2DatabaseProcessIndexedDBDatabaseProcessIDBConnectioncpp">trunk/Source/WebKit2/DatabaseProcess/IndexedDB/DatabaseProcessIDBConnection.cpp</a></li>
<li><a href="#trunkSourceWebKit2DatabaseProcessIndexedDBDatabaseProcessIDBConnectionh">trunk/Source/WebKit2/DatabaseProcess/IndexedDB/DatabaseProcessIDBConnection.h</a></li>
<li><a href="#trunkSourceWebKit2DatabaseProcessIndexedDBWebIDBConnectionToClientcpp">trunk/Source/WebKit2/DatabaseProcess/IndexedDB/WebIDBConnectionToClient.cpp</a></li>
<li><a href="#trunkSourceWebKit2DatabaseProcessIndexedDBWebIDBConnectionToClienth">trunk/Source/WebKit2/DatabaseProcess/IndexedDB/WebIDBConnectionToClient.h</a></li>
<li><a href="#trunkSourceWebKit2DatabaseProcessIndexedDBWebIDBConnectionToClientmessagesin">trunk/Source/WebKit2/DatabaseProcess/IndexedDB/WebIDBConnectionToClient.messages.in</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (196770 => 196771)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2016-02-18 20:18:39 UTC (rev 196770)
+++ trunk/Source/WebCore/ChangeLog        2016-02-18 20:23:51 UTC (rev 196771)
</span><span class="lines">@@ -1,3 +1,17 @@
</span><ins>+2016-02-18  Brady Eidson  &lt;beidson@apple.com&gt;
+
+        Modern IDB: Implement client-&gt;server operations in WK2.
+        https://bugs.webkit.org/show_bug.cgi?id=154400
+
+        Reviewed by Alex Christensen.
+
+        No change in behavior yet; Just laying the groundwork.
+
+        * Modules/indexeddb/server/IDBServer.h:
+        * Modules/indexeddb/server/UniqueIDBDatabase.h:
+        * Modules/indexeddb/shared/IDBIndexInfo.h:
+        * Modules/indexeddb/shared/IDBObjectStoreInfo.h:
+
</ins><span class="cx"> 2016-02-18  Chris Dumez  &lt;cdumez@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [Unforgeable] operations should not be writable as per Web IDL
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbserverIDBServerh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/indexeddb/server/IDBServer.h (196770 => 196771)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/server/IDBServer.h        2016-02-18 20:18:39 UTC (rev 196770)
+++ trunk/Source/WebCore/Modules/indexeddb/server/IDBServer.h        2016-02-18 20:23:51 UTC (rev 196771)
</span><span class="lines">@@ -51,33 +51,33 @@
</span><span class="cx"> class IDBServer : public RefCounted&lt;IDBServer&gt; {
</span><span class="cx"> public:
</span><span class="cx">     static Ref&lt;IDBServer&gt; create();
</span><del>-    static Ref&lt;IDBServer&gt; create(const String&amp; databaseDirectoryPath);
</del><ins>+    WEBCORE_EXPORT static Ref&lt;IDBServer&gt; create(const String&amp; databaseDirectoryPath);
</ins><span class="cx"> 
</span><span class="cx">     void registerConnection(IDBConnectionToClient&amp;);
</span><span class="cx">     void unregisterConnection(IDBConnectionToClient&amp;);
</span><span class="cx"> 
</span><span class="cx">     // Operations requested by the client.
</span><del>-    void openDatabase(const IDBRequestData&amp;);
-    void deleteDatabase(const IDBRequestData&amp;);
-    void abortTransaction(const IDBResourceIdentifier&amp;);
-    void commitTransaction(const IDBResourceIdentifier&amp;);
-    void didFinishHandlingVersionChangeTransaction(const IDBResourceIdentifier&amp;);
-    void createObjectStore(const IDBRequestData&amp;, const IDBObjectStoreInfo&amp;);
-    void deleteObjectStore(const IDBRequestData&amp;, const String&amp; objectStoreName);
-    void clearObjectStore(const IDBRequestData&amp;, uint64_t objectStoreIdentifier);
-    void createIndex(const IDBRequestData&amp;, const IDBIndexInfo&amp;);
-    void deleteIndex(const IDBRequestData&amp;, uint64_t objectStoreIdentifier, const String&amp; indexName);
-    void putOrAdd(const IDBRequestData&amp;, const IDBKeyData&amp;, const ThreadSafeDataBuffer&amp; valueData, IndexedDB::ObjectStoreOverwriteMode);
-    void getRecord(const IDBRequestData&amp;, const IDBKeyRangeData&amp;);
-    void getCount(const IDBRequestData&amp;, const IDBKeyRangeData&amp;);
-    void deleteRecord(const IDBRequestData&amp;, const IDBKeyRangeData&amp;);
-    void openCursor(const IDBRequestData&amp;, const IDBCursorInfo&amp;);
-    void iterateCursor(const IDBRequestData&amp;, const IDBKeyData&amp;, unsigned long count);
</del><ins>+    WEBCORE_EXPORT void openDatabase(const IDBRequestData&amp;);
+    WEBCORE_EXPORT void deleteDatabase(const IDBRequestData&amp;);
+    WEBCORE_EXPORT void abortTransaction(const IDBResourceIdentifier&amp;);
+    WEBCORE_EXPORT void commitTransaction(const IDBResourceIdentifier&amp;);
+    WEBCORE_EXPORT void didFinishHandlingVersionChangeTransaction(const IDBResourceIdentifier&amp;);
+    WEBCORE_EXPORT void createObjectStore(const IDBRequestData&amp;, const IDBObjectStoreInfo&amp;);
+    WEBCORE_EXPORT void deleteObjectStore(const IDBRequestData&amp;, const String&amp; objectStoreName);
+    WEBCORE_EXPORT void clearObjectStore(const IDBRequestData&amp;, uint64_t objectStoreIdentifier);
+    WEBCORE_EXPORT void createIndex(const IDBRequestData&amp;, const IDBIndexInfo&amp;);
+    WEBCORE_EXPORT void deleteIndex(const IDBRequestData&amp;, uint64_t objectStoreIdentifier, const String&amp; indexName);
+    WEBCORE_EXPORT void putOrAdd(const IDBRequestData&amp;, const IDBKeyData&amp;, const ThreadSafeDataBuffer&amp; valueData, IndexedDB::ObjectStoreOverwriteMode);
+    WEBCORE_EXPORT void getRecord(const IDBRequestData&amp;, const IDBKeyRangeData&amp;);
+    WEBCORE_EXPORT void getCount(const IDBRequestData&amp;, const IDBKeyRangeData&amp;);
+    WEBCORE_EXPORT void deleteRecord(const IDBRequestData&amp;, const IDBKeyRangeData&amp;);
+    WEBCORE_EXPORT void openCursor(const IDBRequestData&amp;, const IDBCursorInfo&amp;);
+    WEBCORE_EXPORT void iterateCursor(const IDBRequestData&amp;, const IDBKeyData&amp;, unsigned long count);
</ins><span class="cx"> 
</span><del>-    void establishTransaction(uint64_t databaseConnectionIdentifier, const IDBTransactionInfo&amp;);
-    void databaseConnectionClosed(uint64_t databaseConnectionIdentifier);
-    void abortOpenAndUpgradeNeeded(uint64_t databaseConnectionIdentifier, const IDBResourceIdentifier&amp; transactionIdentifier);
-    void didFireVersionChangeEvent(uint64_t databaseConnectionIdentifier, const IDBResourceIdentifier&amp; requestIdentifier);
</del><ins>+    WEBCORE_EXPORT void establishTransaction(uint64_t databaseConnectionIdentifier, const IDBTransactionInfo&amp;);
+    WEBCORE_EXPORT void databaseConnectionClosed(uint64_t databaseConnectionIdentifier);
+    WEBCORE_EXPORT void abortOpenAndUpgradeNeeded(uint64_t databaseConnectionIdentifier, const IDBResourceIdentifier&amp; transactionIdentifier);
+    WEBCORE_EXPORT void didFireVersionChangeEvent(uint64_t databaseConnectionIdentifier, const IDBResourceIdentifier&amp; requestIdentifier);
</ins><span class="cx"> 
</span><span class="cx">     void postDatabaseTask(std::unique_ptr&lt;CrossThreadTask&gt;&amp;&amp;);
</span><span class="cx">     void postDatabaseTaskReply(std::unique_ptr&lt;CrossThreadTask&gt;&amp;&amp;);
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbserverUniqueIDBDatabaseh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/indexeddb/server/UniqueIDBDatabase.h (196770 => 196771)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/server/UniqueIDBDatabase.h        2016-02-18 20:18:39 UTC (rev 196770)
+++ trunk/Source/WebCore/Modules/indexeddb/server/UniqueIDBDatabase.h        2016-02-18 20:23:51 UTC (rev 196771)
</span><span class="lines">@@ -72,7 +72,7 @@
</span><span class="cx">         return adoptRef(*new UniqueIDBDatabase(server, identifier));
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-    ~UniqueIDBDatabase();
</del><ins>+    WEBCORE_EXPORT ~UniqueIDBDatabase();
</ins><span class="cx"> 
</span><span class="cx">     void openDatabaseConnection(IDBConnectionToClient&amp;, const IDBRequestData&amp;);
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbsharedIDBIndexInfoh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/indexeddb/shared/IDBIndexInfo.h (196770 => 196771)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/shared/IDBIndexInfo.h        2016-02-18 20:18:39 UTC (rev 196770)
+++ trunk/Source/WebCore/Modules/indexeddb/shared/IDBIndexInfo.h        2016-02-18 20:23:51 UTC (rev 196771)
</span><span class="lines">@@ -35,7 +35,7 @@
</span><span class="cx"> 
</span><span class="cx"> class IDBIndexInfo {
</span><span class="cx"> public:
</span><del>-    IDBIndexInfo();
</del><ins>+    WEBCORE_EXPORT IDBIndexInfo();
</ins><span class="cx">     IDBIndexInfo(uint64_t identifier, uint64_t objectStoreIdentifier, const String&amp; name, const IDBKeyPath&amp;, bool unique, bool multiEntry);
</span><span class="cx"> 
</span><span class="cx">     IDBIndexInfo isolatedCopy() const;
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbsharedIDBObjectStoreInfoh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/indexeddb/shared/IDBObjectStoreInfo.h (196770 => 196771)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/shared/IDBObjectStoreInfo.h        2016-02-18 20:18:39 UTC (rev 196770)
+++ trunk/Source/WebCore/Modules/indexeddb/shared/IDBObjectStoreInfo.h        2016-02-18 20:23:51 UTC (rev 196771)
</span><span class="lines">@@ -39,7 +39,7 @@
</span><span class="cx"> 
</span><span class="cx"> class IDBObjectStoreInfo {
</span><span class="cx"> public:
</span><del>-    IDBObjectStoreInfo();
</del><ins>+    WEBCORE_EXPORT IDBObjectStoreInfo();
</ins><span class="cx">     IDBObjectStoreInfo(uint64_t identifier, const String&amp; name, const IDBKeyPath&amp;, bool autoIncrement);
</span><span class="cx"> 
</span><span class="cx">     uint64_t identifier() const { return m_identifier; }
</span></span></pre></div>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (196770 => 196771)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2016-02-18 20:18:39 UTC (rev 196770)
+++ trunk/Source/WebKit2/ChangeLog        2016-02-18 20:23:51 UTC (rev 196771)
</span><span class="lines">@@ -1,3 +1,44 @@
</span><ins>+2016-02-18  Brady Eidson  &lt;beidson@apple.com&gt;
+
+        Modern IDB: Implement client-&gt;server operations in WK2.
+        https://bugs.webkit.org/show_bug.cgi?id=154400
+
+        Reviewed by Alex Christensen.
+
+        No change in behavior yet; Just laying the groundwork.
+
+        * DatabaseProcess/DatabaseProcess.cpp:
+        (WebKit::DatabaseProcess::idbServer):
+        * DatabaseProcess/DatabaseProcess.h:
+
+        * DatabaseProcess/DatabaseToWebProcessConnection.cpp:
+        (WebKit::DatabaseToWebProcessConnection::didReceiveMessage):
+        * DatabaseProcess/IndexedDB/DatabaseProcessIDBConnection.h:
+
+        * DatabaseProcess/IndexedDB/WebIDBConnectionToClient.cpp:
+        (WebKit::WebIDBConnectionToClient::deleteDatabase):
+        (WebKit::WebIDBConnectionToClient::openDatabase):
+        (WebKit::WebIDBConnectionToClient::abortTransaction):
+        (WebKit::WebIDBConnectionToClient::commitTransaction):
+        (WebKit::WebIDBConnectionToClient::didFinishHandlingVersionChangeTransaction):
+        (WebKit::WebIDBConnectionToClient::createObjectStore):
+        (WebKit::WebIDBConnectionToClient::deleteObjectStore):
+        (WebKit::WebIDBConnectionToClient::clearObjectStore):
+        (WebKit::WebIDBConnectionToClient::createIndex):
+        (WebKit::WebIDBConnectionToClient::deleteIndex):
+        (WebKit::WebIDBConnectionToClient::putOrAdd):
+        (WebKit::WebIDBConnectionToClient::getRecord):
+        (WebKit::WebIDBConnectionToClient::getCount):
+        (WebKit::WebIDBConnectionToClient::deleteRecord):
+        (WebKit::WebIDBConnectionToClient::openCursor):
+        (WebKit::WebIDBConnectionToClient::iterateCursor):
+        (WebKit::WebIDBConnectionToClient::establishTransaction):
+        (WebKit::WebIDBConnectionToClient::databaseConnectionClosed):
+        (WebKit::WebIDBConnectionToClient::abortOpenAndUpgradeNeeded):
+        (WebKit::WebIDBConnectionToClient::didFireVersionChangeEvent):
+        * DatabaseProcess/IndexedDB/WebIDBConnectionToClient.h:
+        * DatabaseProcess/IndexedDB/WebIDBConnectionToClient.messages.in:
+
</ins><span class="cx"> 2016-02-18  ChangSeok Oh  &lt;changseok.oh@collabora.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [GTK][Threaded Compositor] The web inspector doesn't work when using the threaded compositor
</span></span></pre></div>
<a id="trunkSourceWebKit2DatabaseProcessDatabaseProcesscpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/DatabaseProcess/DatabaseProcess.cpp (196770 => 196771)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/DatabaseProcess/DatabaseProcess.cpp        2016-02-18 20:18:39 UTC (rev 196770)
+++ trunk/Source/WebKit2/DatabaseProcess/DatabaseProcess.cpp        2016-02-18 20:23:51 UTC (rev 196771)
</span><span class="lines">@@ -115,6 +115,14 @@
</span><span class="cx"> 
</span><span class="cx">     m_idbDatabases.remove(identifier);
</span><span class="cx"> }
</span><ins>+
+IDBServer::IDBServer&amp; DatabaseProcess::idbServer()
+{
+    if (!m_idbServer)
+        m_idbServer = IDBServer::IDBServer::create(indexedDatabaseDirectory());
+
+    return *m_idbServer;
+}
</ins><span class="cx"> #endif
</span><span class="cx"> 
</span><span class="cx"> void DatabaseProcess::initializeDatabaseProcess(const DatabaseProcessCreationParameters&amp; parameters)
</span></span></pre></div>
<a id="trunkSourceWebKit2DatabaseProcessDatabaseProcessh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/DatabaseProcess/DatabaseProcess.h (196770 => 196771)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/DatabaseProcess/DatabaseProcess.h        2016-02-18 20:18:39 UTC (rev 196770)
+++ trunk/Source/WebKit2/DatabaseProcess/DatabaseProcess.h        2016-02-18 20:23:51 UTC (rev 196771)
</span><span class="lines">@@ -29,7 +29,10 @@
</span><span class="cx"> #if ENABLE(DATABASE_PROCESS)
</span><span class="cx"> 
</span><span class="cx"> #include &quot;ChildProcess.h&quot;
</span><ins>+#include &quot;LegacyUniqueIDBDatabase.h&quot;
</ins><span class="cx"> #include &quot;LegacyUniqueIDBDatabaseIdentifier.h&quot;
</span><ins>+#include &lt;WebCore/IDBServer.h&gt;
+#include &lt;WebCore/UniqueIDBDatabase.h&gt;
</ins><span class="cx"> #include &lt;wtf/NeverDestroyed.h&gt;
</span><span class="cx"> 
</span><span class="cx"> namespace WebCore {
</span><span class="lines">@@ -41,7 +44,6 @@
</span><span class="cx"> namespace WebKit {
</span><span class="cx"> 
</span><span class="cx"> class DatabaseToWebProcessConnection;
</span><del>-class LegacyUniqueIDBDatabase;
</del><span class="cx"> 
</span><span class="cx"> struct DatabaseProcessCreationParameters;
</span><span class="cx"> 
</span><span class="lines">@@ -60,6 +62,8 @@
</span><span class="cx"> 
</span><span class="cx">     void ensureIndexedDatabaseRelativePathExists(const String&amp;);
</span><span class="cx">     String absoluteIndexedDatabasePathFromDatabaseRelativePath(const String&amp;);
</span><ins>+
+    WebCore::IDBServer::IDBServer&amp; idbServer();
</ins><span class="cx"> #endif
</span><span class="cx"> 
</span><span class="cx">     WorkQueue&amp; queue() { return m_queue.get(); }
</span><span class="lines">@@ -110,6 +114,8 @@
</span><span class="cx">     String m_indexedDatabaseDirectory;
</span><span class="cx"> 
</span><span class="cx">     HashMap&lt;LegacyUniqueIDBDatabaseIdentifier, RefPtr&lt;LegacyUniqueIDBDatabase&gt;&gt; m_idbDatabases;
</span><ins>+
+    RefPtr&lt;WebCore::IDBServer::IDBServer&gt; m_idbServer;
</ins><span class="cx"> #endif
</span><span class="cx"> 
</span><span class="cx">     Deque&lt;std::unique_ptr&lt;WebCore::CrossThreadTask&gt;&gt; m_databaseTasks;
</span></span></pre></div>
<a id="trunkSourceWebKit2DatabaseProcessDatabaseToWebProcessConnectioncpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/DatabaseProcess/DatabaseToWebProcessConnection.cpp (196770 => 196771)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/DatabaseProcess/DatabaseToWebProcessConnection.cpp        2016-02-18 20:18:39 UTC (rev 196770)
+++ trunk/Source/WebKit2/DatabaseProcess/DatabaseToWebProcessConnection.cpp        2016-02-18 20:23:51 UTC (rev 196771)
</span><span class="lines">@@ -31,6 +31,7 @@
</span><span class="cx"> #include &quot;DatabaseToWebProcessConnectionMessages.h&quot;
</span><span class="cx"> #include &quot;Logging.h&quot;
</span><span class="cx"> #include &quot;WebIDBConnectionToClient.h&quot;
</span><ins>+#include &quot;WebIDBConnectionToClientMessages.h&quot;
</ins><span class="cx"> #include &lt;wtf/RunLoop.h&gt;
</span><span class="cx"> 
</span><span class="cx"> #if ENABLE(DATABASE_PROCESS)
</span><span class="lines">@@ -62,6 +63,13 @@
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx"> #if ENABLE(INDEXED_DATABASE)
</span><ins>+    if (decoder.messageReceiverName() == Messages::WebIDBConnectionToClient::messageReceiverName()) {
+        auto iterator = m_webIDBConnections.find(decoder.destinationID());
+        if (iterator != m_webIDBConnections.end())
+            iterator-&gt;value-&gt;didReceiveMessage(connection, decoder);
+        return;
+    }
+    
</ins><span class="cx">     if (decoder.messageReceiverName() == Messages::DatabaseProcessIDBConnection::messageReceiverName()) {
</span><span class="cx">         IDBConnectionMap::iterator backendIterator = m_idbConnections.find(decoder.destinationID());
</span><span class="cx">         if (backendIterator != m_idbConnections.end())
</span></span></pre></div>
<a id="trunkSourceWebKit2DatabaseProcessIndexedDBDatabaseProcessIDBConnectioncpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/DatabaseProcess/IndexedDB/DatabaseProcessIDBConnection.cpp (196770 => 196771)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/DatabaseProcess/IndexedDB/DatabaseProcessIDBConnection.cpp        2016-02-18 20:18:39 UTC (rev 196770)
+++ trunk/Source/WebKit2/DatabaseProcess/IndexedDB/DatabaseProcessIDBConnection.cpp        2016-02-18 20:23:51 UTC (rev 196771)
</span><span class="lines">@@ -32,8 +32,8 @@
</span><span class="cx"> #include &quot;DatabaseProcess.h&quot;
</span><span class="cx"> #include &quot;DatabaseToWebProcessConnection.h&quot;
</span><span class="cx"> #include &quot;IDBIdentifier.h&quot;
</span><ins>+#include &quot;LegacyUniqueIDBDatabase.h&quot;
</ins><span class="cx"> #include &quot;Logging.h&quot;
</span><del>-#include &quot;LegacyUniqueIDBDatabase.h&quot;
</del><span class="cx"> #include &quot;WebCoreArgumentCoders.h&quot;
</span><span class="cx"> #include &quot;WebIDBServerConnectionMessages.h&quot;
</span><span class="cx"> #include &lt;WebCore/IDBDatabaseMetadata.h&gt;
</span></span></pre></div>
<a id="trunkSourceWebKit2DatabaseProcessIndexedDBDatabaseProcessIDBConnectionh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/DatabaseProcess/IndexedDB/DatabaseProcessIDBConnection.h (196770 => 196771)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/DatabaseProcess/IndexedDB/DatabaseProcessIDBConnection.h        2016-02-18 20:18:39 UTC (rev 196770)
+++ trunk/Source/WebKit2/DatabaseProcess/IndexedDB/DatabaseProcessIDBConnection.h        2016-02-18 20:23:51 UTC (rev 196771)
</span><span class="lines">@@ -31,6 +31,7 @@
</span><span class="cx"> #if ENABLE(INDEXED_DATABASE) &amp;&amp; ENABLE(DATABASE_PROCESS)
</span><span class="cx"> 
</span><span class="cx"> #include &quot;DatabaseProcessIDBConnectionMessages.h&quot;
</span><ins>+#include &quot;LegacyUniqueIDBDatabase.h&quot;
</ins><span class="cx"> #include &quot;LegacyUniqueIDBDatabaseIdentifier.h&quot;
</span><span class="cx"> #include &lt;WebCore/SecurityOriginData.h&gt;
</span><span class="cx"> #include &lt;wtf/text/WTFString.h&gt;
</span><span class="lines">@@ -43,7 +44,6 @@
</span><span class="cx"> namespace WebKit {
</span><span class="cx"> 
</span><span class="cx"> class DatabaseToWebProcessConnection;
</span><del>-class LegacyUniqueIDBDatabase;
</del><span class="cx"> 
</span><span class="cx"> class DatabaseProcessIDBConnection : public RefCounted&lt;DatabaseProcessIDBConnection&gt;, public IPC::MessageSender {
</span><span class="cx"> public:
</span></span></pre></div>
<a id="trunkSourceWebKit2DatabaseProcessIndexedDBWebIDBConnectionToClientcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/DatabaseProcess/IndexedDB/WebIDBConnectionToClient.cpp (196770 => 196771)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/DatabaseProcess/IndexedDB/WebIDBConnectionToClient.cpp        2016-02-18 20:18:39 UTC (rev 196770)
+++ trunk/Source/WebKit2/DatabaseProcess/IndexedDB/WebIDBConnectionToClient.cpp        2016-02-18 20:23:51 UTC (rev 196771)
</span><span class="lines">@@ -28,10 +28,13 @@
</span><span class="cx"> 
</span><span class="cx"> #if ENABLE(INDEXED_DATABASE)
</span><span class="cx"> 
</span><ins>+#include &quot;DataReference.h&quot;
+#include &quot;DatabaseProcess.h&quot;
</ins><span class="cx"> #include &quot;WebCoreArgumentCoders.h&quot;
</span><span class="cx"> #include &quot;WebIDBConnectionToServerMessages.h&quot;
</span><span class="cx"> #include &lt;WebCore/IDBError.h&gt;
</span><span class="cx"> #include &lt;WebCore/IDBResultData.h&gt;
</span><ins>+#include &lt;WebCore/ThreadSafeDataBuffer.h&gt;
</ins><span class="cx"> #include &lt;WebCore/UniqueIDBDatabaseConnection.h&gt;
</span><span class="cx"> 
</span><span class="cx"> using namespace WebCore;
</span><span class="lines">@@ -158,84 +161,115 @@
</span><span class="cx">     send(Messages::WebIDBConnectionToServer::NotifyOpenDBRequestBlocked(requestIdentifier, oldVersion, newVersion));
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebIDBConnectionToClient::deleteDatabase(const IDBRequestData&amp;)
</del><ins>+void WebIDBConnectionToClient::deleteDatabase(const IDBRequestData&amp; request)
</ins><span class="cx"> {
</span><ins>+    DatabaseProcess::singleton().idbServer().deleteDatabase(request);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebIDBConnectionToClient::openDatabase(const IDBRequestData&amp;)
</del><ins>+void WebIDBConnectionToClient::openDatabase(const IDBRequestData&amp; request)
</ins><span class="cx"> {
</span><ins>+    DatabaseProcess::singleton().idbServer().openDatabase(request);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebIDBConnectionToClient::abortTransaction(const IDBResourceIdentifier&amp;)
</del><ins>+void WebIDBConnectionToClient::abortTransaction(const IDBResourceIdentifier&amp; transactionIdentifier)
</ins><span class="cx"> {
</span><ins>+    DatabaseProcess::singleton().idbServer().abortTransaction(transactionIdentifier);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebIDBConnectionToClient::commitTransaction(const IDBResourceIdentifier&amp;)
</del><ins>+void WebIDBConnectionToClient::commitTransaction(const IDBResourceIdentifier&amp; transactionIdentifier)
</ins><span class="cx"> {
</span><ins>+    DatabaseProcess::singleton().idbServer().commitTransaction(transactionIdentifier);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebIDBConnectionToClient::didFinishHandlingVersionChangeTransaction(const IDBResourceIdentifier&amp;)
</del><ins>+void WebIDBConnectionToClient::didFinishHandlingVersionChangeTransaction(const IDBResourceIdentifier&amp; transactionIdentifier)
</ins><span class="cx"> {
</span><ins>+    DatabaseProcess::singleton().idbServer().didFinishHandlingVersionChangeTransaction(transactionIdentifier);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebIDBConnectionToClient::createObjectStore(const IDBRequestData&amp;, const IDBObjectStoreInfo&amp;)
</del><ins>+void WebIDBConnectionToClient::createObjectStore(const IDBRequestData&amp; request, const IDBObjectStoreInfo&amp; info)
</ins><span class="cx"> {
</span><ins>+    DatabaseProcess::singleton().idbServer().createObjectStore(request, info);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebIDBConnectionToClient::deleteObjectStore(const IDBRequestData&amp;, const String&amp;)
</del><ins>+void WebIDBConnectionToClient::deleteObjectStore(const IDBRequestData&amp; request, const String&amp; name)
</ins><span class="cx"> {
</span><ins>+    DatabaseProcess::singleton().idbServer().deleteObjectStore(request, name);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebIDBConnectionToClient::clearObjectStore(const IDBRequestData&amp;, uint64_t)
</del><ins>+void WebIDBConnectionToClient::clearObjectStore(const IDBRequestData&amp; request, uint64_t objectStoreIdentifier)
</ins><span class="cx"> {
</span><ins>+    DatabaseProcess::singleton().idbServer().clearObjectStore(request, objectStoreIdentifier);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebIDBConnectionToClient::createIndex(const IDBRequestData&amp;, const IDBIndexInfo&amp;)
</del><ins>+void WebIDBConnectionToClient::createIndex(const IDBRequestData&amp; request, const IDBIndexInfo&amp; info)
</ins><span class="cx"> {
</span><ins>+    DatabaseProcess::singleton().idbServer().createIndex(request, info);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebIDBConnectionToClient::deleteIndex(const IDBRequestData&amp;, uint64_t, const String&amp;)
</del><ins>+void WebIDBConnectionToClient::deleteIndex(const IDBRequestData&amp; request, uint64_t objectStoreIdentifier, const String&amp; name)
</ins><span class="cx"> {
</span><ins>+    DatabaseProcess::singleton().idbServer().deleteIndex(request, objectStoreIdentifier, name);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebIDBConnectionToClient::putOrAdd(const IDBRequestData&amp;, const IDBKeyData&amp;, const IPC::DataReference&amp;, bool)
</del><ins>+void WebIDBConnectionToClient::putOrAdd(const IDBRequestData&amp; request, const IDBKeyData&amp; key, const IPC::DataReference&amp; data, unsigned overwriteMode)
</ins><span class="cx"> {
</span><ins>+    if (overwriteMode != static_cast&lt;unsigned&gt;(IndexedDB::ObjectStoreOverwriteMode::NoOverwrite)
+        &amp;&amp; overwriteMode != static_cast&lt;unsigned&gt;(IndexedDB::ObjectStoreOverwriteMode::Overwrite)
+        &amp;&amp; overwriteMode != static_cast&lt;unsigned&gt;(IndexedDB::ObjectStoreOverwriteMode::OverwriteForCursor)) {
+        // FIXME: This message from the WebProcess is corrupt.
+        // The DatabaseProcess should return early at this point, but can we also kill the bad WebProcess?
+        return;
+    }
+
+    IndexedDB::ObjectStoreOverwriteMode mode = static_cast&lt;IndexedDB::ObjectStoreOverwriteMode&gt;(overwriteMode);
+    auto buffer = ThreadSafeDataBuffer::copyVector(data.vector());
+
+    DatabaseProcess::singleton().idbServer().putOrAdd(request, key, buffer, mode);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebIDBConnectionToClient::getRecord(const IDBRequestData&amp;, const IDBKeyRangeData&amp;)
</del><ins>+void WebIDBConnectionToClient::getRecord(const IDBRequestData&amp; request, const IDBKeyRangeData&amp; range)
</ins><span class="cx"> {
</span><ins>+    DatabaseProcess::singleton().idbServer().getRecord(request, range);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebIDBConnectionToClient::getCount(const IDBRequestData&amp;, const IDBKeyRangeData&amp;)
</del><ins>+void WebIDBConnectionToClient::getCount(const IDBRequestData&amp; request, const IDBKeyRangeData&amp; range)
</ins><span class="cx"> {
</span><ins>+    DatabaseProcess::singleton().idbServer().getCount(request, range);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebIDBConnectionToClient::deleteRecord(const IDBRequestData&amp;, const IDBKeyRangeData&amp;)
</del><ins>+void WebIDBConnectionToClient::deleteRecord(const IDBRequestData&amp; request, const IDBKeyRangeData&amp; range)
</ins><span class="cx"> {
</span><ins>+    DatabaseProcess::singleton().idbServer().deleteRecord(request, range);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebIDBConnectionToClient::openCursor(const IDBRequestData&amp;, const IDBCursorInfo&amp;)
</del><ins>+void WebIDBConnectionToClient::openCursor(const IDBRequestData&amp; request, const IDBCursorInfo&amp; info)
</ins><span class="cx"> {
</span><ins>+    DatabaseProcess::singleton().idbServer().openCursor(request, info);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebIDBConnectionToClient::iterateCursor(const IDBRequestData&amp;, const IDBKeyData&amp;, unsigned long)
</del><ins>+void WebIDBConnectionToClient::iterateCursor(const IDBRequestData&amp; request, const IDBKeyData&amp; key, unsigned long count)
</ins><span class="cx"> {
</span><ins>+    DatabaseProcess::singleton().idbServer().iterateCursor(request, key, count);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebIDBConnectionToClient::establishTransaction(uint64_t, const IDBTransactionInfo&amp;)
</del><ins>+void WebIDBConnectionToClient::establishTransaction(uint64_t databaseConnectionIdentifier, const IDBTransactionInfo&amp; info)
</ins><span class="cx"> {
</span><ins>+    DatabaseProcess::singleton().idbServer().establishTransaction(databaseConnectionIdentifier, info);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebIDBConnectionToClient::databaseConnectionClosed(uint64_t)
</del><ins>+void WebIDBConnectionToClient::databaseConnectionClosed(uint64_t databaseConnectionIdentifier)
</ins><span class="cx"> {
</span><ins>+    DatabaseProcess::singleton().idbServer().databaseConnectionClosed(databaseConnectionIdentifier);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebIDBConnectionToClient::abortOpenAndUpgradeNeeded(uint64_t, const IDBResourceIdentifier&amp;)
</del><ins>+void WebIDBConnectionToClient::abortOpenAndUpgradeNeeded(uint64_t databaseConnectionIdentifier, const IDBResourceIdentifier&amp; transactionIdentifier)
</ins><span class="cx"> {
</span><ins>+    DatabaseProcess::singleton().idbServer().abortOpenAndUpgradeNeeded(databaseConnectionIdentifier, transactionIdentifier);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebIDBConnectionToClient::didFireVersionChangeEvent(uint64_t, const IDBResourceIdentifier&amp;)
</del><ins>+void WebIDBConnectionToClient::didFireVersionChangeEvent(uint64_t databaseConnectionIdentifier, const IDBResourceIdentifier&amp; transactionIdentifier)
</ins><span class="cx"> {
</span><ins>+    DatabaseProcess::singleton().idbServer().didFireVersionChangeEvent(databaseConnectionIdentifier, transactionIdentifier);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> } // namespace WebKit
</span></span></pre></div>
<a id="trunkSourceWebKit2DatabaseProcessIndexedDBWebIDBConnectionToClienth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/DatabaseProcess/IndexedDB/WebIDBConnectionToClient.h (196770 => 196771)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/DatabaseProcess/IndexedDB/WebIDBConnectionToClient.h        2016-02-18 20:18:39 UTC (rev 196770)
+++ trunk/Source/WebKit2/DatabaseProcess/IndexedDB/WebIDBConnectionToClient.h        2016-02-18 20:23:51 UTC (rev 196771)
</span><span class="lines">@@ -88,7 +88,7 @@
</span><span class="cx">     void clearObjectStore(const WebCore::IDBRequestData&amp;, uint64_t objectStoreIdentifier);
</span><span class="cx">     void createIndex(const WebCore::IDBRequestData&amp;, const WebCore::IDBIndexInfo&amp;);
</span><span class="cx">     void deleteIndex(const WebCore::IDBRequestData&amp;, uint64_t objectStoreIdentifier, const String&amp; indexName);
</span><del>-    void putOrAdd(const WebCore::IDBRequestData&amp;, const WebCore::IDBKeyData&amp;, const IPC::DataReference&amp; value, bool overwriteEnabled);
</del><ins>+    void putOrAdd(const WebCore::IDBRequestData&amp;, const WebCore::IDBKeyData&amp;, const IPC::DataReference&amp; value, unsigned overwriteMode);
</ins><span class="cx">     void getRecord(const WebCore::IDBRequestData&amp;, const WebCore::IDBKeyRangeData&amp;);
</span><span class="cx">     void getCount(const WebCore::IDBRequestData&amp;, const WebCore::IDBKeyRangeData&amp;);
</span><span class="cx">     void deleteRecord(const WebCore::IDBRequestData&amp;, const WebCore::IDBKeyRangeData&amp;);
</span><span class="lines">@@ -102,11 +102,12 @@
</span><span class="cx"> 
</span><span class="cx">     void disconnectedFromWebProcess();
</span><span class="cx"> 
</span><ins>+    void didReceiveMessage(IPC::Connection&amp;, IPC::MessageDecoder&amp;);
+
</ins><span class="cx"> private:
</span><span class="cx">     WebIDBConnectionToClient(DatabaseToWebProcessConnection&amp;, uint64_t serverConnectionIdentifier);
</span><span class="cx"> 
</span><span class="cx">     virtual IPC::Connection* messageSenderConnection() override final;
</span><del>-    void didReceiveMessage(IPC::Connection&amp;, IPC::MessageDecoder&amp;);
</del><span class="cx"> 
</span><span class="cx">     Ref&lt;DatabaseToWebProcessConnection&gt; m_connection;
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKit2DatabaseProcessIndexedDBWebIDBConnectionToClientmessagesin"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/DatabaseProcess/IndexedDB/WebIDBConnectionToClient.messages.in (196770 => 196771)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/DatabaseProcess/IndexedDB/WebIDBConnectionToClient.messages.in        2016-02-18 20:18:39 UTC (rev 196770)
+++ trunk/Source/WebKit2/DatabaseProcess/IndexedDB/WebIDBConnectionToClient.messages.in        2016-02-18 20:23:51 UTC (rev 196771)
</span><span class="lines">@@ -33,7 +33,7 @@
</span><span class="cx">     ClearObjectStore(WebCore::IDBRequestData requestData, uint64_t objectStoreIdentifier);
</span><span class="cx">     CreateIndex(WebCore::IDBRequestData requestData, WebCore::IDBIndexInfo info);
</span><span class="cx">     DeleteIndex(WebCore::IDBRequestData requestData, uint64_t objectStoreIdentifier, String indexName);
</span><del>-    PutOrAdd(WebCore::IDBRequestData requestData, WebCore::IDBKeyData key, IPC::DataReference value, bool overwriteEnabled);
</del><ins>+    PutOrAdd(WebCore::IDBRequestData requestData, WebCore::IDBKeyData key, IPC::DataReference value, unsigned overwriteMode);
</ins><span class="cx">     GetRecord(WebCore::IDBRequestData requestData, struct WebCore::IDBKeyRangeData range);
</span><span class="cx">     GetCount(WebCore::IDBRequestData requestData, struct WebCore::IDBKeyRangeData range);
</span><span class="cx">     DeleteRecord(WebCore::IDBRequestData requestData, struct WebCore::IDBKeyRangeData range);
</span></span></pre>
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