Rename DOMFormData to FormData.

Source/core/html/DOMFormData.cpp

-/*
- * Copyright (C) 2010 Google 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:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * 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.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
- * OWNER 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.
- */
-
-#include "config.h"
-#include "core/html/DOMFormData.h"
-
-#include "core/fileapi/Blob.h"
-#include "core/fileapi/File.h"
-#include "core/frame/UseCounter.h"
-#include "core/html/HTMLFormElement.h"
-#include "wtf/text/TextEncoding.h"
-#include "wtf/text/WTFString.h"
-
-namespace blink {
-
-namespace {
-
-class DOMFormDataIterationSource final : public PairIterable<String, FormDataEntryValue>::IterationSource {
-public:
-    DOMFormDataIterationSource(DOMFormData* formData) : m_formData(formData), m_current(0) { }
-
-    bool next(ScriptState* scriptState, String& key, FormDataEntryValue& value, ExceptionState& exceptionState) override
-    {
-        if (m_current >= m_formData->size())
-            return false;
-
-        const FormDataList::Item& entry = m_formData->items()[m_current++];
-        key = m_formData->decode(entry.key());
-        if (entry.isString()) {
-            value.setUSVString(m_formData->decode(entry.data()));
-        } else {
-            ASSERT(entry.isFile());
-            value.setFile(entry.file());
-        }
-        return true;
-    }
-
-    DEFINE_INLINE_VIRTUAL_TRACE()
-    {
-        visitor->trace(m_formData);
-        PairIterable<String, FormDataEntryValue>::IterationSource::trace(visitor);
-    }
-
-private:
-    const Member<DOMFormData> m_formData;
-    size_t m_current;
-};
-
-} // namespace
-
-DOMFormData::DOMFormData(const WTF::TextEncoding& encoding)
-    : FormDataList(encoding)
-    , m_opaque(false)
-{
-}
-
-DOMFormData::DOMFormData(HTMLFormElement* form)
-    : FormDataList(UTF8Encoding())
-    , m_opaque(false)
-{
-    if (!form)
-        return;
-
-    for (unsigned i = 0; i < form->associatedElements().size(); ++i) {
-        FormAssociatedElement* element = form->associatedElements()[i];
-        if (!toHTMLElement(element)->isDisabledFormControl())
-            element->appendFormData(*this, true);
-    }
-}
-
-void DOMFormData::append(const String& name, const String& value)
-{
-    appendData(name, value);
-}
-
-void DOMFormData::append(ExecutionContext* context, const String& name, Blob* blob, const String& filename)
-{
-    if (blob) {
-        if (blob->isFile()) {
-            if (filename.isNull())
-                UseCounter::count(context, UseCounter::FormDataAppendFile);
-            else
-                UseCounter::count(context, UseCounter::FormDataAppendFileWithFilename);
-        } else {
-            if (filename.isNull())
-                UseCounter::count(context, UseCounter::FormDataAppendBlob);
-            else
-                UseCounter::count(context, UseCounter::FormDataAppendBlobWithFilename);
-        }
-    } else {
-        UseCounter::count(context, UseCounter::FormDataAppendNull);
-    }
-    appendBlob(name, blob, filename);
-}
-
-void DOMFormData::deleteEntry(const String& name)
-{
-    const CString keyData = encodeAndNormalize(name);
-    size_t i = 0;
-    while (i < m_items.size()) {
-        if (m_items[i].key() == keyData) {
-            m_items.remove(i);
-        } else {
-            ++i;
-        }
-    }
-}
-
-void DOMFormData::get(const String& name, FormDataEntryValue& result)
-{
-    if (m_opaque)
-        return;
-    const CString encodedName = encodeAndNormalize(name);
-    for (const Item& entry : items()) {
-        if (entry.key() == encodedName) {
-            if (entry.isString()) {
-                result.setUSVString(decode(entry.data()));
-            } else {
-                ASSERT(entry.isFile());
-                result.setFile(entry.file());
-            }
-            return;
-        }
-    }
-}
-
-HeapVector<FormDataEntryValue> DOMFormData::getAll(const String& name)
-{
-    HeapVector<FormDataEntryValue> results;
-
-    if (m_opaque)
-        return results;
-
-    const CString encodedName = encodeAndNormalize(name);
-    for (const Item& entry : items()) {
-        if (entry.key() != encodedName)
-            continue;
-        FormDataEntryValue value;
-        if (entry.isString()) {
-            value.setUSVString(decode(entry.data()));
-        } else {
-            ASSERT(entry.isFile());
-            value.setFile(entry.file());
-        }
-        results.append(value);
-    }
-    return results;
-}
-
-bool DOMFormData::has(const String& name)
-{
-    if (m_opaque)
-        return false;
-    const CString keyData = encodeAndNormalize(name);
-    for (const Item& item : items()) {
-        if (item.key() == keyData)
-            return true;
-    }
-    return false;
-}
-
-void DOMFormData::set(const String& name, const String& value)
-{
-    setEntry(Item(encodeAndNormalize(name), encodeAndNormalize(value)));
-}
-
-void DOMFormData::set(const String& name, Blob* blob, const String& filename)
-{
-    setEntry(Item(encodeAndNormalize(name), blob, filename));
-}
-
-void DOMFormData::setEntry(const Item& item)
-{
-    const CString keyData = item.key();
-    bool found = false;
-    size_t i = 0;
-    while (i < m_items.size()) {
-        if (m_items[i].key() != keyData) {
-            ++i;
-        } else if (found) {
-            m_items.remove(i);
-        } else {
-            found = true;
-            m_items[i] = item;
-            ++i;
-        }
-    }
-    if (!found)
-        m_items.append(item);
-    return;
-}
-
-String DOMFormData::decode(const CString& data) const
-{
-    return encoding().decode(data.data(), data.length());
-}
-
-PairIterable<String, FormDataEntryValue>::IterationSource* DOMFormData::startIteration(ScriptState*, ExceptionState&)
-{
-    if (m_opaque)
-        return new DOMFormDataIterationSource(new DOMFormData(nullptr));
-
-    return new DOMFormDataIterationSource(this);
-}
-
-} // namespace blink