1 files changed, 101 insertions, 0 deletions
diff --git a/chromium/third_party/WebKit/Source/modules/quota/DeprecatedStorageQuota.cpp b/chromium/third_party/WebKit/Source/modules/quota/DeprecatedStorageQuota.cpp
new file mode 100644
index 00000000000..6bbdea74999
--- /dev/null
+++ b/chromium/third_party/WebKit/Source/modules/quota/DeprecatedStorageQuota.cpp
@@ -0,0 +1,101 @@
+/*
+ * 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/DeprecatedStorageQuota.h"
+
+#include "core/dom/ExceptionCode.h"
+#include "core/dom/ExecutionContext.h"
+#include "modules/quota/DeprecatedStorageQuotaCallbacksImpl.h"
+#include "modules/quota/StorageErrorCallback.h"
+#include "modules/quota/StorageQuotaClient.h"
+#include "modules/quota/StorageUsageCallback.h"
+#include "platform/StorageQuotaCallbacks.h"
+#include "platform/weborigin/KURL.h"
+#include "platform/weborigin/SecurityOrigin.h"
+#include "public/platform/Platform.h"
+#include "public/platform/WebStorageQuotaCallbacks.h"
+#include "public/platform/WebStorageQuotaType.h"
+
+namespace WebCore {
+
+DeprecatedStorageQuota::DeprecatedStorageQuota(Type type)
+    : m_type(type)
+{
+    ScriptWrappable::init(this);
+}
+
+void DeprecatedStorageQuota::queryUsageAndQuota(ExecutionContext* executionContext, PassOwnPtr<StorageUsageCallback> successCallback, PassOwnPtr<StorageErrorCallback> errorCallback)
+{
+    ASSERT(executionContext);
+
+    blink::WebStorageQuotaType storageType = static_cast<blink::WebStorageQuotaType>(m_type);
+    if (storageType != blink::WebStorageQuotaTypeTemporary && storageType != blink::WebStorageQuotaTypePersistent) {
+        // Unknown storage type is requested.
+        executionContext->postTask(StorageErrorCallback::CallbackTask::create(errorCallback, NotSupportedError));
+        return;
+    }
+
+    SecurityOrigin* securityOrigin = executionContext->securityOrigin();
+    if (securityOrigin->isUnique()) {
+        executionContext->postTask(StorageErrorCallback::CallbackTask::create(errorCallback, NotSupportedError));
+        return;
+    }
+
+    KURL storagePartition = KURL(KURL(), securityOrigin->toString());
+    OwnPtr<StorageQuotaCallbacks> callbacks = DeprecatedStorageQuotaCallbacksImpl::create(successCallback, errorCallback);
+    blink::Platform::current()->queryStorageUsageAndQuota(storagePartition, storageType, callbacks.release());
+}
+
+void DeprecatedStorageQuota::requestQuota(ExecutionContext* executionContext, unsigned long long newQuotaInBytes, PassOwnPtr<StorageQuotaCallback> successCallback, PassOwnPtr<StorageErrorCallback> errorCallback)
+{
+    ASSERT(executionContext);
+
+    blink::WebStorageQuotaType storageType = static_cast<blink::WebStorageQuotaType>(m_type);
+    if (storageType != blink::WebStorageQuotaTypeTemporary && storageType != blink::WebStorageQuotaTypePersistent) {
+        // Unknown storage type is requested.
+        executionContext->postTask(StorageErrorCallback::CallbackTask::create(errorCallback, NotSupportedError));
+        return;
+    }
+
+    StorageQuotaClient* client = StorageQuotaClient::from(executionContext);
+    if (!client) {
+        executionContext->postTask(StorageErrorCallback::CallbackTask::create(errorCallback, NotSupportedError));
+        return;
+    }
+
+    client->requestQuota(executionContext, storageType, newQuotaInBytes, successCallback, errorCallback);
+}
+
+DeprecatedStorageQuota::~DeprecatedStorageQuota()
+{
+}
+
+} // namespace WebCore