91 lines
3.2 KiB
C++
91 lines
3.2 KiB
C++
/*
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* Copyright (C) 2010 Google 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 are
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* met:
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*
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* * 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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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "File.h"
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#include "TextEncoding.h"
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#include <wtf/RefCounted.h>
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#include <wtf/Variant.h>
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#include <wtf/text/WTFString.h>
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namespace WebCore {
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template<typename> class ExceptionOr;
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class HTMLFormElement;
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class DOMFormData : public RefCounted<DOMFormData> {
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public:
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using FormDataEntryValue = Variant<RefPtr<File>, String>;
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struct Item {
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String name;
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FormDataEntryValue data;
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};
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static ExceptionOr<Ref<DOMFormData>> create(HTMLFormElement*);
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static Ref<DOMFormData> create(const TextEncoding&);
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const Vector<Item>& items() const { return m_items; }
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const TextEncoding& encoding() const { return m_encoding; }
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void append(const String& name, const String& value);
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void append(const String& name, Blob&, const String& filename = { });
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void remove(const String& name);
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std::optional<FormDataEntryValue> get(const String& name);
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Vector<FormDataEntryValue> getAll(const String& name);
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bool has(const String& name);
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void set(const String& name, const String& value);
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void set(const String& name, Blob&, const String& filename = { });
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Ref<DOMFormData> clone() const;
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class Iterator {
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public:
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explicit Iterator(DOMFormData&);
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std::optional<KeyValuePair<String, FormDataEntryValue>> next();
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private:
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Ref<DOMFormData> m_target;
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size_t m_index { 0 };
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};
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Iterator createIterator() { return Iterator { *this }; }
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private:
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explicit DOMFormData(const TextEncoding& = UTF8Encoding());
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Item createFileEntry(const String& name, Blob&, const String& filename);
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void set(const String& name, Item&&);
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TextEncoding m_encoding;
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Vector<Item> m_items;
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};
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} // namespace WebCore
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