Merge webkit.org at R49305 : Automatic merge by git.

Change-Id: I8968561bc1bfd72b8923b7118d3728579c6dbcc7

1 files changed, 76 insertions, 0 deletions

diff --git a/WebCore/storage/SQLTransactionClient.cpp b/WebCore/storage/SQLTransactionClient.cpp
new file mode 100644
index 0000000..e72f5ed
--- /dev/null
+++ b/WebCore/storage/SQLTransactionClient.cpp
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2009 Google 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:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
+ * OWNER OR 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.
+ */
+
+#include "config.h"
+#include "SQLTransactionClient.h"
+
+#include "ChromeClient.h"
+#include "Database.h"
+#include "DatabaseThread.h"
+#include "DatabaseTracker.h"
+#include "Document.h"
+#include "OriginQuotaManager.h"
+#include "Page.h"
+#include "SQLTransaction.h"
+
+namespace WebCore {
+
+void SQLTransactionClient::didCommitTransaction(SQLTransaction* transaction)
+{
+    ASSERT(currentThread() == transaction->database()->document()->databaseThread()->getThreadID());
+    Database* database = transaction->database();
+    DatabaseTracker::tracker().scheduleNotifyDatabaseChanged(
+        database->document()->securityOrigin(), database->stringIdentifier());
+}
+
+void SQLTransactionClient::didExecuteStatement(SQLTransaction* transaction)
+{
+    ASSERT(currentThread() == transaction->database()->document()->databaseThread()->getThreadID());
+    OriginQuotaManager& manager(DatabaseTracker::tracker().originQuotaManager());
+    Locker<OriginQuotaManager> locker(manager);
+    manager.markDatabase(transaction->database());
+}
+
+bool SQLTransactionClient::didExceedQuota(SQLTransaction* transaction)
+{
+    ASSERT(isMainThread());
+    Database* database = transaction->database();
+    Page* page = database->document()->page();
+    ASSERT(page);
+
+    RefPtr<SecurityOrigin> origin = database->securityOriginCopy();
+
+    unsigned long long currentQuota = DatabaseTracker::tracker().quotaForOrigin(origin.get());
+    page->chrome()->client()->exceededDatabaseQuota(database->document()->frame(), database->stringIdentifier());
+    unsigned long long newQuota = DatabaseTracker::tracker().quotaForOrigin(origin.get());
+    return (newQuota > currentQuota);
+}
+
+}