| /* |
| * Copyright (C) 2006 Apple Computer, 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: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 APPLE COMPUTER, INC. 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 ResourceHandleClient_h |
| #define ResourceHandleClient_h |
| |
| #include <wtf/RefCounted.h> |
| #include <wtf/Platform.h> |
| #include <wtf/RefPtr.h> |
| |
| #if USE(CFNETWORK) |
| #include <ConditionalMacros.h> |
| #include <CFNetwork/CFURLCachePriv.h> |
| #include <CFNetwork/CFURLResponsePriv.h> |
| #endif |
| |
| #if PLATFORM(MAC) |
| #ifdef __OBJC__ |
| @class NSCachedURLResponse; |
| #else |
| class NSCachedURLResponse; |
| #endif |
| #endif |
| |
| namespace WebCore { |
| class AuthenticationChallenge; |
| class Credential; |
| class KURL; |
| class ResourceHandle; |
| class ResourceError; |
| struct ResourceRequest; |
| class ResourceResponse; |
| |
| enum CacheStoragePolicy { |
| StorageAllowed, |
| StorageAllowedInMemoryOnly, |
| StorageNotAllowed, |
| }; |
| |
| class ResourceHandleClient { |
| public: |
| virtual ~ResourceHandleClient() { } |
| |
| // request may be modified |
| virtual void willSendRequest(ResourceHandle*, ResourceRequest&, const ResourceResponse& /*redirectResponse*/) { } |
| virtual void didSendData(ResourceHandle*, unsigned long long /*bytesSent*/, unsigned long long /*totalBytesToBeSent*/) { } |
| |
| virtual void didReceiveResponse(ResourceHandle*, const ResourceResponse&) { } |
| virtual void didReceiveData(ResourceHandle*, const char*, int, int /*lengthReceived*/) { } |
| virtual void didFinishLoading(ResourceHandle*) { } |
| virtual void didFail(ResourceHandle*, const ResourceError&) { } |
| virtual void wasBlocked(ResourceHandle*) { } |
| virtual void cannotShowURL(ResourceHandle*) { } |
| |
| virtual void willCacheResponse(ResourceHandle*, CacheStoragePolicy&) { } |
| |
| virtual bool shouldUseCredentialStorage(ResourceHandle*) { return false; } |
| virtual void didReceiveAuthenticationChallenge(ResourceHandle*, const AuthenticationChallenge&) { } |
| virtual void didCancelAuthenticationChallenge(ResourceHandle*, const AuthenticationChallenge&) { } |
| virtual void receivedCancellation(ResourceHandle*, const AuthenticationChallenge&) { } |
| |
| #if PLATFORM(MAC) |
| virtual NSCachedURLResponse* willCacheResponse(ResourceHandle*, NSCachedURLResponse* response) { return response; } |
| virtual void willStopBufferingData(ResourceHandle*, const char*, int) { } |
| #endif |
| #if USE(CFNETWORK) |
| virtual bool shouldCacheResponse(ResourceHandle*, CFCachedURLResponseRef response) { return true; } |
| #endif |
| }; |
| |
| } |
| |
| #endif |