| /* |
| * Copyright (C) 2017 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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. |
| */ |
| |
| #pragma once |
| |
| #if ENABLE(ATTACHMENT_ELEMENT) |
| |
| #include "APIObject.h" |
| #include "GenericCallback.h" |
| #include "WKBase.h" |
| #include <wtf/RefPtr.h> |
| #include <wtf/WeakPtr.h> |
| #include <wtf/text/WTFString.h> |
| |
| OBJC_CLASS NSFileWrapper; |
| |
| namespace WebCore { |
| class SharedBuffer; |
| } |
| |
| namespace WebKit { |
| class WebPageProxy; |
| } |
| |
| namespace API { |
| |
| class Attachment final : public ObjectImpl<Object::Type::Attachment> { |
| public: |
| static Ref<Attachment> create(const WTF::String& identifier, WebKit::WebPageProxy&); |
| virtual ~Attachment(); |
| |
| enum class InsertionState : uint8_t { NotInserted, Inserted }; |
| |
| const WTF::String& identifier() const { return m_identifier; } |
| void updateAttributes(Function<void(WebKit::CallbackBase::Error)>&&); |
| |
| void invalidate(); |
| bool isValid() const { return !!m_webPage; } |
| |
| #if PLATFORM(COCOA) |
| NSFileWrapper *fileWrapper() const; |
| void setFileWrapper(NSFileWrapper *fileWrapper) { m_fileWrapper = fileWrapper; } |
| void setFileWrapperAndUpdateContentType(NSFileWrapper *, NSString *contentType); |
| void setFileWrapperGenerator(Function<RetainPtr<NSFileWrapper>(void)>&&); |
| void invalidateGeneratedFileWrapper(); |
| WTF::String utiType() const; |
| #endif |
| WTF::String mimeType() const; |
| |
| const WTF::String& filePath() const { return m_filePath; } |
| void setFilePath(const WTF::String& filePath) { m_filePath = filePath; } |
| WTF::String fileName() const; |
| |
| const WTF::String& contentType() const { return m_contentType; } |
| void setContentType(const WTF::String& contentType) { m_contentType = contentType; } |
| |
| InsertionState insertionState() const { return m_insertionState; } |
| void setInsertionState(InsertionState state) { m_insertionState = state; } |
| |
| bool isEmpty() const; |
| |
| RefPtr<WebCore::SharedBuffer> enclosingImageData() const; |
| Optional<uint64_t> fileSizeForDisplay() const; |
| |
| void setHasEnclosingImage(bool hasEnclosingImage) { m_hasEnclosingImage = hasEnclosingImage; } |
| bool hasEnclosingImage() const { return m_hasEnclosingImage; } |
| |
| RefPtr<WebCore::SharedBuffer> createSerializedRepresentation() const; |
| void updateFromSerializedRepresentation(Ref<WebCore::SharedBuffer>&&, const WTF::String& contentType); |
| |
| private: |
| explicit Attachment(const WTF::String& identifier, WebKit::WebPageProxy&); |
| |
| #if PLATFORM(COCOA) |
| mutable RetainPtr<NSFileWrapper> m_fileWrapper; |
| Function<RetainPtr<NSFileWrapper>(void)> m_fileWrapperGenerator; |
| #endif |
| WTF::String m_identifier; |
| WTF::String m_filePath; |
| WTF::String m_contentType; |
| WeakPtr<WebKit::WebPageProxy> m_webPage; |
| InsertionState m_insertionState { InsertionState::NotInserted }; |
| bool m_hasEnclosingImage { false }; |
| }; |
| |
| } // namespace API |
| |
| #endif // ENABLE(ATTACHMENT_ELEMENT) |