Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

1 files changed, 105 insertions, 0 deletions

diff --git a/Source/WebCore/platform/network/ResourceHandleClient.h b/Source/WebCore/platform/network/ResourceHandleClient.h
new file mode 100644
index 0000000..d9350ee
--- /dev/null
+++ b/Source/WebCore/platform/network/ResourceHandleClient.h
@@ -0,0 +1,105 @@
+/*
+ * 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/CurrentTime.h>
+#include <wtf/RefCounted.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 AsyncFileStream;
+    class AuthenticationChallenge;
+    class Credential;
+    class FileStreamClient;
+    class KURL;
+    class ProtectionSpace;
+    class ResourceHandle;
+    class ResourceError;
+    class 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 didReceiveCachedMetadata(ResourceHandle*, const char*, int) { }
+        virtual void didFinishLoading(ResourceHandle*, double /*finishTime*/) { }
+        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&) { }
+#if USE(PROTECTION_SPACE_AUTH_CALLBACK)
+        virtual bool canAuthenticateAgainstProtectionSpace(ResourceHandle*, const ProtectionSpace&) { return false; }
+#endif
+        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
+#if ENABLE(BLOB)
+        virtual AsyncFileStream* createAsyncFileStream(FileStreamClient*) { return 0; }
+#endif
+    };
+
+}
+
+#endif