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-rw-r--r--WebCore/platform/network/ResourceHandle.h227
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diff --git a/WebCore/platform/network/ResourceHandle.h b/WebCore/platform/network/ResourceHandle.h
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--- a/WebCore/platform/network/ResourceHandle.h
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-/*
- * Copyright (C) 2004, 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 ResourceHandle_h
-#define ResourceHandle_h
-
-#include "AuthenticationChallenge.h"
-#include "AuthenticationClient.h"
-#include "HTTPHeaderMap.h"
-#include "NetworkingContext.h"
-#include "ThreadableLoader.h"
-#include <wtf/OwnPtr.h>
-
-#if USE(SOUP)
-typedef struct _SoupSession SoupSession;
-#endif
-
-#if PLATFORM(CF)
-typedef const struct __CFData * CFDataRef;
-#endif
-
-#if PLATFORM(WIN)
-typedef unsigned long DWORD;
-typedef unsigned long DWORD_PTR;
-typedef void* LPVOID;
-typedef LPVOID HINTERNET;
-#endif
-
-
-#if PLATFORM(MAC)
-#include <wtf/RetainPtr.h>
-#ifdef __OBJC__
-@class NSData;
-@class NSError;
-@class NSURLConnection;
-@class WebCoreResourceHandleAsDelegate;
-#else
-class NSData;
-class NSError;
-class NSURLConnection;
-class WebCoreResourceHandleAsDelegate;
-typedef struct objc_object *id;
-#endif
-#endif
-
-#if USE(CFNETWORK)
-typedef struct _CFURLConnection* CFURLConnectionRef;
-typedef int CFHTTPCookieStorageAcceptPolicy;
-typedef struct OpaqueCFHTTPCookieStorage* CFHTTPCookieStorageRef;
-#endif
-
-namespace WebCore {
-
-class AuthenticationChallenge;
-class Credential;
-class FormData;
-class Frame;
-class KURL;
-class ProtectionSpace;
-class ResourceError;
-class ResourceHandleClient;
-class ResourceHandleInternal;
-class ResourceRequest;
-class ResourceResponse;
-class SchedulePair;
-class SharedBuffer;
-
-template <typename T> class Timer;
-
-class ResourceHandle : public RefCounted<ResourceHandle>
-#if PLATFORM(MAC) || USE(CFNETWORK) || USE(CURL)
- , public AuthenticationClient
-#endif
- {
-public:
- static PassRefPtr<ResourceHandle> create(NetworkingContext*, const ResourceRequest&, ResourceHandleClient*, bool defersLoading, bool shouldContentSniff);
- static void loadResourceSynchronously(NetworkingContext*, const ResourceRequest&, StoredCredentials, ResourceError&, ResourceResponse&, Vector<char>& data);
-
- static void prepareForURL(const KURL&);
- static bool willLoadFromCache(ResourceRequest&, Frame*);
- static void cacheMetadata(const ResourceResponse&, const Vector<char>&);
-#if PLATFORM(MAC)
- static bool didSendBodyDataDelegateExists();
-#endif
-
- virtual ~ResourceHandle();
-
-#if PLATFORM(MAC) || USE(CFNETWORK)
- void willSendRequest(ResourceRequest&, const ResourceResponse& redirectResponse);
- bool shouldUseCredentialStorage();
-#endif
-#if PLATFORM(MAC) || USE(CFNETWORK) || USE(CURL)
- void didReceiveAuthenticationChallenge(const AuthenticationChallenge&);
- virtual void receivedCredential(const AuthenticationChallenge&, const Credential&);
- virtual void receivedRequestToContinueWithoutCredential(const AuthenticationChallenge&);
- virtual void receivedCancellation(const AuthenticationChallenge&);
-#endif
-
-#if PLATFORM(MAC)
- void didCancelAuthenticationChallenge(const AuthenticationChallenge&);
-#if USE(PROTECTION_SPACE_AUTH_CALLBACK)
- bool canAuthenticateAgainstProtectionSpace(const ProtectionSpace&);
-#endif
- NSURLConnection *connection() const;
- WebCoreResourceHandleAsDelegate *delegate();
- void releaseDelegate();
- id releaseProxy();
-
- void schedule(SchedulePair*);
- void unschedule(SchedulePair*);
-#elif USE(CFNETWORK)
- CFURLConnectionRef connection() const;
- CFURLConnectionRef releaseConnectionForDownload();
- static void setHostAllowsAnyHTTPSCertificate(const String&);
- static void setClientCertificate(const String& host, CFDataRef);
-#endif
-
-#if PLATFORM(WIN) && USE(CURL)
- static void setHostAllowsAnyHTTPSCertificate(const String&);
-#endif
-#if PLATFORM(WIN) && USE(CURL) && PLATFORM(CF)
- static void setClientCertificate(const String& host, CFDataRef);
-#endif
-
- PassRefPtr<SharedBuffer> bufferedData();
- static bool supportsBufferedData();
-
- bool shouldContentSniff() const;
- static bool shouldContentSniffURL(const KURL&);
-
- static void forceContentSniffing();
-
-#if USE(WININET)
- void setSynchronousInternetHandle(HINTERNET);
- void fileLoadTimer(Timer<ResourceHandle>*);
- void onRedirect();
- bool onRequestComplete();
- static void CALLBACK internetStatusCallback(HINTERNET, DWORD_PTR, DWORD, LPVOID, DWORD);
-#endif
-
-#if PLATFORM(QT) || USE(CURL) || USE(SOUP) || PLATFORM(ANDROID)
- ResourceHandleInternal* getInternal() { return d.get(); }
-#endif
-
-#if USE(SOUP)
- static SoupSession* defaultSession();
-#endif
-
- // Used to work around the fact that you don't get any more NSURLConnection callbacks until you return from the one you're in.
- static bool loadsBlocked();
-
- bool hasAuthenticationChallenge() const;
- void clearAuthentication();
- void cancel();
-
- // The client may be 0, in which case no callbacks will be made.
- ResourceHandleClient* client() const;
- void setClient(ResourceHandleClient*);
-
- void setDefersLoading(bool);
-#if PLATFORM(ANDROID)
-// TODO: this needs upstreaming.
- void pauseLoad(bool);
-#endif
-
- ResourceRequest& firstRequest();
- const String& lastHTTPMethod() const;
-
- void fireFailure(Timer<ResourceHandle>*);
-
- using RefCounted<ResourceHandle>::ref;
- using RefCounted<ResourceHandle>::deref;
-
-protected:
- ResourceHandle(const ResourceRequest&, ResourceHandleClient*, bool defersLoading, bool shouldContentSniff);
-
-private:
- enum FailureType {
- NoFailure,
- BlockedFailure,
- InvalidURLFailure
- };
-
- void platformSetDefersLoading(bool);
-
- void scheduleFailure(FailureType);
-
- bool start(NetworkingContext*);
-
- virtual void refAuthenticationClient() { ref(); }
- virtual void derefAuthenticationClient() { deref(); }
-
-#if PLATFORM(MAC)
- void createNSURLConnection(id delegate, bool shouldUseCredentialStorage, bool shouldContentSniff);
-#elif PLATFORM(CF)
- void createCFURLConnection(bool shouldUseCredentialStorage, bool shouldContentSniff);
-#endif
-
- friend class ResourceHandleInternal;
- OwnPtr<ResourceHandleInternal> d;
-};
-
-}
-
-#endif // ResourceHandle_h