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Diffstat (limited to 'Source/WebCore/loader/ResourceBuffer.h')
-rw-r--r-- | Source/WebCore/loader/ResourceBuffer.h | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/Source/WebCore/loader/ResourceBuffer.h b/Source/WebCore/loader/ResourceBuffer.h deleted file mode 100644 index cd6cb6cfb..000000000 --- a/Source/WebCore/loader/ResourceBuffer.h +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Copyright (C) 2012 Apple 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 ResourceBuffer_h -#define ResourceBuffer_h - -#include "SharedBuffer.h" - -#include <wtf/PassOwnPtr.h> -#include <wtf/PassRefPtr.h> -#include <wtf/RefCounted.h> - -#if PLATFORM(MAC) -OBJC_CLASS NSData; -#endif - -namespace WebCore { - -class PurgeableBuffer; -class SharedBuffer; - -class ResourceBuffer : public RefCounted<ResourceBuffer> { -public: - - static PassRefPtr<ResourceBuffer> create() { return adoptRef(new ResourceBuffer); } - static PassRefPtr<ResourceBuffer> create(const char* data, unsigned size) { return adoptRef(new ResourceBuffer(data, size)); } - static PassRefPtr<ResourceBuffer> adoptSharedBuffer(PassRefPtr<SharedBuffer> shared) { return shared ? adoptRef(new ResourceBuffer(shared)) : 0; } - - virtual ~ResourceBuffer(); - - virtual const char* data() const; - virtual unsigned size() const; - virtual bool isEmpty() const; - - void append(const char*, unsigned); - void append(SharedBuffer*); -#if USE(NETWORK_CFDATA_ARRAY_CALLBACK) - void append(CFDataRef); -#endif - void clear(); - - unsigned getSomeData(const char*& data, unsigned position = 0) const; - - SharedBuffer* sharedBuffer() const; -#if PLATFORM(MAC) - void tryReplaceSharedBufferContents(SharedBuffer*); -#endif - PassRefPtr<ResourceBuffer> copy() const; - - bool hasPurgeableBuffer() const; - void createPurgeableBuffer() const; - -#if PLATFORM(IOS) - // FIXME: Remove PLATFORM(IOS)-guard once we upstream the iOS changes to SharedBuffer.{cpp, h} and SharedBufferCF.cpp. - void setShouldUsePurgeableMemory(bool); -#endif - - // Ensure this buffer has no other clients before calling this. - PassOwnPtr<PurgeableBuffer> releasePurgeableBuffer(); - -#if PLATFORM(MAC) - SharedBuffer::NSDataRetainPtrWithoutImplicitConversionOperator createNSData(); -#endif -#if USE(CF) - RetainPtr<CFDataRef> createCFData(); -#endif -#if ENABLE(DISK_IMAGE_CACHE) - bool isUsingDiskImageCache() const; -#endif - -protected: - ResourceBuffer(); - -private: - ResourceBuffer(const char*, unsigned); - ResourceBuffer(PassRefPtr<SharedBuffer>); - - RefPtr<SharedBuffer> m_sharedBuffer; -}; - -} // namespace WebCore - -#endif // ResourceBuffer_h |