2 * Copyright (C) 2011 Google Inc. All rights reserved.
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5 * modification, are permitted provided that the following conditions are
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9 * notice, this list of conditions and the following disclaimer.
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12 * in the documentation and/or other materials provided with the
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16 * this software without specific prior written permission.
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32 #include "StorageInfo.h"
36 #include "DOMCoreException.h"
38 #include "ExceptionCode.h"
39 #include "ScriptExecutionContext.h"
40 #include "StorageInfoErrorCallback.h"
41 #include "StorageInfoQuotaCallback.h"
42 #include "StorageInfoUsageCallback.h"
43 #include "WebFrameClient.h"
44 #include "WebFrameImpl.h"
45 #include "WebStorageQuotaCallbacksImpl.h"
46 #include "WebStorageQuotaType.h"
48 using namespace WebKit;
53 void fireStorageInfoErrorCallback(PassRefPtr<StorageInfoErrorCallback> errorCallback, ExceptionCode ec)
57 ExceptionCodeDescription description;
58 getExceptionCodeDescription(ec, description);
59 errorCallback->handleEvent(DOMCoreException::create(description).get());
63 void StorageInfo::queryUsageAndQuota(ScriptExecutionContext* context, int storageType, PassRefPtr<StorageInfoUsageCallback> successCallback, PassRefPtr<StorageInfoErrorCallback> errorCallback)
66 if (storageType != WebStorageQuotaTypeTemporary && storageType != WebStorageQuotaTypePersistent) {
67 // Unknown storage type is requested.
68 fireStorageInfoErrorCallback(errorCallback, NOT_SUPPORTED_ERR);
71 if (context->isDocument()) {
72 Document* document = static_cast<Document*>(context);
73 WebFrameImpl* webFrame = WebFrameImpl::fromFrame(document->frame());
74 webFrame->client()->queryStorageUsageAndQuota(webFrame, static_cast<WebStorageQuotaType>(storageType), new WebStorageQuotaCallbacksImpl(successCallback, errorCallback));
76 // FIXME: calling this on worker is not yet supported.
77 fireStorageInfoErrorCallback(errorCallback, NOT_SUPPORTED_ERR);
81 void StorageInfo::requestQuota(ScriptExecutionContext* context, int storageType, unsigned long long newQuotaInBytes, PassRefPtr<StorageInfoQuotaCallback> successCallback, PassRefPtr<StorageInfoErrorCallback> errorCallback)
84 if (storageType != WebStorageQuotaTypeTemporary && storageType != WebStorageQuotaTypePersistent) {
85 // Unknown storage type is requested.
86 fireStorageInfoErrorCallback(errorCallback, NOT_SUPPORTED_ERR);
89 if (context->isDocument()) {
90 Document* document = static_cast<Document*>(context);
91 WebFrameImpl* webFrame = WebFrameImpl::fromFrame(document->frame());
92 webFrame->client()->requestStorageQuota(webFrame, static_cast<WebStorageQuotaType>(storageType), newQuotaInBytes, new WebStorageQuotaCallbacksImpl(successCallback, errorCallback));
94 // FIXME: calling this on worker is not yet supported.
95 fireStorageInfoErrorCallback(errorCallback, NOT_SUPPORTED_ERR);
99 } // namespace WebCore
101 #endif // ENABLE(QUOTA)