1 files changed, 99 insertions, 0 deletions
diff --git a/chromium/third_party/WebKit/Source/modules/quota/DeprecatedStorageInfo.cpp b/chromium/third_party/WebKit/Source/modules/quota/DeprecatedStorageInfo.cpp
new file mode 100644
index 00000000000..a92d87c3ca7
--- /dev/null
+++ b/chromium/third_party/WebKit/Source/modules/quota/DeprecatedStorageInfo.cpp
@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2011 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 "modules/quota/DeprecatedStorageInfo.h"
+
+#include "core/dom/Document.h"
+#include "core/dom/ExceptionCode.h"
+#include "core/dom/ExecutionContext.h"
+#include "modules/quota/DeprecatedStorageQuota.h"
+#include "modules/quota/StorageErrorCallback.h"
+#include "modules/quota/StorageQuotaCallback.h"
+#include "modules/quota/StorageUsageCallback.h"
+
+namespace WebCore {
+
+DeprecatedStorageInfo::DeprecatedStorageInfo()
+{
+    ScriptWrappable::init(this);
+}
+
+DeprecatedStorageInfo::~DeprecatedStorageInfo()
+{
+}
+
+void DeprecatedStorageInfo::queryUsageAndQuota(ExecutionContext* executionContext, int storageType, PassOwnPtr<StorageUsageCallback> successCallback, PassOwnPtr<StorageErrorCallback> errorCallback)
+{
+    // Dispatching the request to DeprecatedStorageQuota, as this interface is deprecated in favor of DeprecatedStorageQuota.
+    DeprecatedStorageQuota* storageQuota = getStorageQuota(storageType);
+    if (!storageQuota) {
+        // Unknown storage type is requested.
+        executionContext->postTask(StorageErrorCallback::CallbackTask::create(errorCallback, NotSupportedError));
+        return;
+    }
+    storageQuota->queryUsageAndQuota(executionContext, successCallback, errorCallback);
+}
+
+void DeprecatedStorageInfo::requestQuota(ExecutionContext* executionContext, int storageType, unsigned long long newQuotaInBytes, PassOwnPtr<StorageQuotaCallback> successCallback, PassOwnPtr<StorageErrorCallback> errorCallback)
+{
+    // Dispatching the request to DeprecatedStorageQuota, as this interface is deprecated in favor of DeprecatedStorageQuota.
+    DeprecatedStorageQuota* storageQuota = getStorageQuota(storageType);
+    if (!storageQuota) {
+        // Unknown storage type is requested.
+        executionContext->postTask(StorageErrorCallback::CallbackTask::create(errorCallback, NotSupportedError));
+        return;
+    }
+    storageQuota->requestQuota(executionContext, newQuotaInBytes, successCallback, errorCallback);
+}
+
+DeprecatedStorageQuota* DeprecatedStorageInfo::getStorageQuota(int storageType)
+{
+    switch (storageType) {
+    case TEMPORARY:
+        if (!m_temporaryStorage)
+            m_temporaryStorage = DeprecatedStorageQuota::create(DeprecatedStorageQuota::Temporary);
+        return m_temporaryStorage.get();
+    case PERSISTENT:
+        if (!m_persistentStorage)
+            m_persistentStorage = DeprecatedStorageQuota::create(DeprecatedStorageQuota::Persistent);
+        return m_persistentStorage.get();
+    }
+    return 0;
+}
+
+void DeprecatedStorageInfo::trace(Visitor* visitor)
+{
+    visitor->trace(m_temporaryStorage);
+    visitor->trace(m_persistentStorage);
+}
+
+} // namespace WebCore