| /* |
| * Copyright (C) 2014 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 "web/StorageQuotaClientImpl.h" |
| |
| #include "bindings/core/v8/ScriptPromise.h" |
| #include "bindings/core/v8/ScriptPromiseResolver.h" |
| #include "bindings/core/v8/ScriptState.h" |
| #include "core/dom/DOMError.h" |
| #include "core/dom/Document.h" |
| #include "core/dom/ExceptionCode.h" |
| #include "core/dom/ExecutionContext.h" |
| #include "modules/quota/DeprecatedStorageQuotaCallbacksImpl.h" |
| #include "modules/quota/StorageErrorCallback.h" |
| #include "modules/quota/StorageQuotaCallback.h" |
| #include "modules/quota/StorageQuotaCallbacksImpl.h" |
| #include "modules/quota/StorageUsageCallback.h" |
| #include "public/platform/WebStorageQuotaType.h" |
| #include "public/web/WebFrameClient.h" |
| #include "web/WebLocalFrameImpl.h" |
| #include "wtf/Threading.h" |
| |
| namespace blink { |
| |
| StorageQuotaClientImpl::StorageQuotaClientImpl() |
| { |
| } |
| |
| StorageQuotaClientImpl::~StorageQuotaClientImpl() |
| { |
| } |
| |
| void StorageQuotaClientImpl::requestQuota(ExecutionContext* executionContext, WebStorageQuotaType storageType, unsigned long long newQuotaInBytes, StorageQuotaCallback* successCallback, StorageErrorCallback* errorCallback) |
| { |
| DCHECK(executionContext); |
| |
| if (executionContext->isDocument()) { |
| Document* document = toDocument(executionContext); |
| WebLocalFrameImpl* webFrame = WebLocalFrameImpl::fromFrame(document->frame()); |
| StorageQuotaCallbacks* callbacks = DeprecatedStorageQuotaCallbacksImpl::create(successCallback, errorCallback); |
| webFrame->client()->requestStorageQuota(storageType, newQuotaInBytes, callbacks); |
| } else { |
| // Requesting quota in Worker is not supported. |
| executionContext->postTask(BLINK_FROM_HERE, StorageErrorCallback::createSameThreadTask(errorCallback, NotSupportedError)); |
| } |
| } |
| |
| ScriptPromise StorageQuotaClientImpl::requestPersistentQuota(ScriptState* scriptState, unsigned long long newQuotaInBytes) |
| { |
| ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState); |
| ScriptPromise promise = resolver->promise(); |
| |
| if (scriptState->getExecutionContext()->isDocument()) { |
| Document* document = toDocument(scriptState->getExecutionContext()); |
| WebLocalFrameImpl* webFrame = WebLocalFrameImpl::fromFrame(document->frame()); |
| StorageQuotaCallbacks* callbacks = StorageQuotaCallbacksImpl::create(resolver); |
| webFrame->client()->requestStorageQuota(WebStorageQuotaTypePersistent, newQuotaInBytes, callbacks); |
| } else { |
| // Requesting quota in Worker is not supported. |
| resolver->reject(DOMError::create(NotSupportedError)); |
| } |
| |
| return promise; |
| } |
| |
| } // namespace blink |