| /* |
| * Copyright (C) 2013 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. |
| */ |
| |
| #ifndef ResourceLoaderHost_h |
| #define ResourceLoaderHost_h |
| |
| #include "core/platform/network/ResourceError.h" |
| #include "core/platform/network/ResourceLoadPriority.h" |
| |
| namespace WebCore { |
| |
| class Resource; |
| class ResourceFetcher; |
| class Frame; |
| class ResourceLoader; |
| class ResourceRequest; |
| class ResourceResponse; |
| |
| struct FetchInitiatorInfo; |
| struct ResourceLoaderOptions; |
| |
| class ResourceLoaderHost { |
| public: |
| void ref() { refResourceLoaderHost(); } |
| void deref() { derefResourceLoaderHost(); } |
| |
| virtual void incrementRequestCount(const Resource*) = 0; |
| virtual void decrementRequestCount(const Resource*) = 0; |
| virtual void didLoadResource(Resource*) = 0; |
| virtual void redirectReceived(Resource*, const ResourceResponse&) = 0; |
| |
| virtual void didFinishLoading(const Resource*, double finishTime, const ResourceLoaderOptions&) = 0; |
| virtual void didChangeLoadingPriority(const Resource*, ResourceLoadPriority) = 0; |
| virtual void didFailLoading(const Resource*, const ResourceError&, const ResourceLoaderOptions&) = 0; |
| |
| virtual void willSendRequest(const Resource*, ResourceRequest&, const ResourceResponse& redirectResponse, const ResourceLoaderOptions&) = 0; |
| virtual void didReceiveResponse(const Resource*, const ResourceResponse&, const ResourceLoaderOptions&) = 0; |
| virtual void didReceiveData(const Resource*, const char* data, int dataLength, int encodedDataLength, const ResourceLoaderOptions&) = 0; |
| |
| virtual void subresourceLoaderFinishedLoadingOnePart(ResourceLoader*) = 0; |
| virtual void didInitializeResourceLoader(ResourceLoader*) = 0; |
| virtual void willTerminateResourceLoader(ResourceLoader*) = 0; |
| virtual void willStartLoadingResource(ResourceRequest&) = 0; |
| |
| virtual bool shouldRequest(Resource*, const ResourceRequest&, const ResourceLoaderOptions&) = 0; |
| virtual bool defersLoading() const = 0; |
| virtual bool isLoadedBy(ResourceLoaderHost*) const = 0; |
| |
| virtual void refResourceLoaderHost() = 0; |
| virtual void derefResourceLoaderHost() = 0; |
| }; |
| |
| } |
| |
| #endif // ResourceLoaderHost_h |