| /* |
| * 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. |
| */ |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_LOADER_THREADABLE_LOADER_CLIENT_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_LOADER_THREADABLE_LOADER_CLIENT_H_ |
| |
| #include <memory> |
| |
| #include "base/macros.h" |
| #include "third_party/blink/renderer/core/core_export.h" |
| #include "third_party/blink/renderer/platform/blob/blob_data.h" |
| #include "third_party/blink/renderer/platform/heap/handle.h" |
| |
| namespace blink { |
| |
| class BytesConsumer; |
| class KURL; |
| class ResourceError; |
| class ResourceResponse; |
| class ResourceTimingInfo; |
| |
| class CORE_EXPORT ThreadableLoaderClient : public GarbageCollectedMixin { |
| public: |
| virtual void DidSendData(uint64_t /*bytesSent*/, |
| uint64_t /*totalBytesToBeSent*/) {} |
| // Note that redirects for redirect modes kError and kManual are still |
| // notified here. A client must return false in such cases. |
| virtual bool WillFollowRedirect(const KURL& new_url, |
| const ResourceResponse&) { |
| return true; |
| } |
| virtual void DidReceiveResponse(uint64_t /*identifier*/, |
| const ResourceResponse&) {} |
| virtual void DidStartLoadingResponseBody(BytesConsumer&) {} |
| virtual void DidReceiveData(const char*, unsigned /*dataLength*/) {} |
| virtual void DidReceiveCachedMetadata(const char*, int /*dataLength*/) {} |
| virtual void DidFinishLoading(uint64_t /*identifier*/) {} |
| virtual void DidFail(const ResourceError&) {} |
| virtual void DidFailRedirectCheck() {} |
| virtual void DidReceiveResourceTiming(const ResourceTimingInfo&) {} |
| |
| virtual void DidDownloadData(uint64_t /*dataLength*/) {} |
| // Called for requests that had DownloadToBlob set to true. Can be called with |
| // null if creating the blob failed for some reason (but the download itself |
| // otherwise succeeded). Could also not be called at all if the downloaded |
| // resource ended up being zero bytes. |
| virtual void DidDownloadToBlob(scoped_refptr<BlobDataHandle>) {} |
| |
| virtual ~ThreadableLoaderClient() = default; |
| |
| protected: |
| ThreadableLoaderClient() = default; |
| |
| DISALLOW_COPY_AND_ASSIGN(ThreadableLoaderClient); |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_LOADER_THREADABLE_LOADER_CLIENT_H_ |