125 lines
4.3 KiB
C++
125 lines
4.3 KiB
C++
/*
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* Copyright (C) 2013-2017 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "DocumentFragment.h"
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#include "Frame.h"
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#include "Pasteboard.h"
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#include "SimpleRange.h"
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#include "markup.h"
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namespace WebCore {
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class ArchiveResource;
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class FrameWebContentReader : public PasteboardWebContentReader {
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public:
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Frame& frame;
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FrameWebContentReader(Frame& frame)
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: frame(frame)
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{
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}
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protected:
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bool shouldSanitize() const;
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MSOListQuirks msoListQuirksForMarkup() const;
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};
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class WebContentReader final : public FrameWebContentReader {
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public:
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const SimpleRange context;
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const bool allowPlainText;
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RefPtr<DocumentFragment> fragment;
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bool madeFragmentFromPlainText;
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WebContentReader(Frame& frame, const SimpleRange& context, bool allowPlainText)
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: FrameWebContentReader(frame)
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, context(context)
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, allowPlainText(allowPlainText)
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, madeFragmentFromPlainText(false)
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{
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}
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void addFragment(Ref<DocumentFragment>&&);
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private:
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#if PLATFORM(COCOA) || PLATFORM(GTK)
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bool readFilePath(const String&, PresentationSize preferredPresentationSize = { }, const String& contentType = { }) override;
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bool readFilePaths(const Vector<String>&) override;
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bool readHTML(const String&) override;
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bool readImage(Ref<SharedBuffer>&&, const String& type, PresentationSize preferredPresentationSize = { }) override;
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bool readURL(const URL&, const String& title) override;
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bool readPlainText(const String&) override;
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#endif
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#if PLATFORM(COCOA)
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bool readWebArchive(SharedBuffer&) override;
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bool readRTFD(SharedBuffer&) override;
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bool readRTF(SharedBuffer&) override;
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bool readDataBuffer(SharedBuffer&, const String& type, const String& name, PresentationSize preferredPresentationSize = { }) override;
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#endif
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};
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class WebContentMarkupReader final : public FrameWebContentReader {
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public:
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String markup;
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explicit WebContentMarkupReader(Frame& frame)
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: FrameWebContentReader(frame)
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{
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}
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private:
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#if PLATFORM(COCOA) || PLATFORM(GTK)
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bool readFilePath(const String&, PresentationSize = { }, const String& = { }) override { return false; }
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bool readFilePaths(const Vector<String>&) override { return false; }
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bool readHTML(const String&) override;
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bool readImage(Ref<SharedBuffer>&&, const String&, PresentationSize = { }) override { return false; }
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bool readURL(const URL&, const String&) override { return false; }
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bool readPlainText(const String&) override { return false; }
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#endif
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#if PLATFORM(COCOA)
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bool readWebArchive(SharedBuffer&) override;
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bool readRTFD(SharedBuffer&) override;
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bool readRTF(SharedBuffer&) override;
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bool readDataBuffer(SharedBuffer&, const String&, const String&, PresentationSize = { }) override { return false; }
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#endif
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};
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#if PLATFORM(COCOA) && defined(__OBJC__)
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struct FragmentAndResources {
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RefPtr<DocumentFragment> fragment;
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Vector<Ref<ArchiveResource>> resources;
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};
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RefPtr<DocumentFragment> createFragmentAndAddResources(Frame&, NSAttributedString *);
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#endif
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}
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