blob: 2ccf60f840bced72cbcd36a1dd7d6fa6d4aa223f [file] [log] [blame]
/*
* 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 blink {
DeprecatedStorageQuota::DeprecatedStorageQuota(Type type)
: m_type(type)
{
}
void DeprecatedStorageQuota::queryUsageAndQuota(ExecutionContext* executionContext, StorageUsageCallback* successCallback, StorageErrorCallback* errorCallback)
{
ASSERT(executionContext);
WebStorageQuotaType storageType = static_cast<WebStorageQuotaType>(m_type);
if (storageType != WebStorageQuotaTypeTemporary && storageType != 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());
StorageQuotaCallbacks* callbacks = DeprecatedStorageQuotaCallbacksImpl::create(successCallback, errorCallback);
Platform::current()->queryStorageUsageAndQuota(storagePartition, storageType, callbacks);
}
void DeprecatedStorageQuota::requestQuota(ExecutionContext* executionContext, unsigned long long newQuotaInBytes, StorageQuotaCallback* successCallback, StorageErrorCallback* errorCallback)
{
ASSERT(executionContext);
WebStorageQuotaType storageType = static_cast<WebStorageQuotaType>(m_type);
if (storageType != WebStorageQuotaTypeTemporary && storageType != 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);
}
} // namespace blink