bool HTMLTextAreaElement::appendFormData(FormDataList& encoding, bool)
{
if (name().isEmpty())
return false;
document()->updateLayout();
const String& text = (m_wrap == HardWrap) ? valueWithHardLineBreaks() : value();
encoding.appendData(name(), text);
const AtomicString& dirnameAttrValue = fastGetAttribute(dirnameAttr);
if (!dirnameAttrValue.isNull())
encoding.appendData(dirnameAttrValue, directionForFormData());
return true;
}
bool HTMLButtonElement::appendFormData(FormDataList& formData, bool)
{
if (m_type != SUBMIT || name().isEmpty() || !m_isActivatedSubmit)
return false;
formData.appendData(name(), value());
return true;
}
bool BaseCheckableInputType::appendFormData(FormDataList& encoding, bool) const
{
if (!element()->checked())
return false;
encoding.appendData(element()->name(), element()->value());
return true;
}
bool SubmitInputType::appendFormData(FormDataList& encoding, bool) const
{
if (!element()->isActivatedSubmit())
return false;
encoding.appendData(element()->name(), element()->valueWithDefault());
return true;
}
bool HTMLButtonElement::appendFormData(FormDataList& encoding, bool /*multipart*/)
{
if (m_type != SUBMIT || name().isEmpty() || !m_activeSubmit)
return false;
encoding.appendData(name(), m_currValue);
return true;
}
bool WMLInputElement::appendFormData(FormDataList& encoding, bool)
{
if (formControlName().isEmpty())
return false;
encoding.appendData(formControlName(), value());
return true;
}
bool TextFieldInputType::appendFormData(FormDataList& list, bool multipart) const
{
InputType::appendFormData(list, multipart);
const AtomicString& dirnameAttrValue = element().fastGetAttribute(dirnameAttr);
if (!dirnameAttrValue.isNull())
list.appendData(dirnameAttrValue, element().directionForFormData());
return true;
}
bool HTMLTextAreaElement::appendFormData(FormDataList& encoding, bool)
{
if (name().isEmpty())
return false;
bool hardWrap = renderer() && wrap() == ta_Physical;
String v = hardWrap ? static_cast<RenderTextControl*>(renderer())->textWithHardLineBreaks() : value();
encoding.appendData(name(), v);
return true;
}
bool ImageInputType::appendFormData(FormDataList& encoding, bool) const
{
if (!element()->isActivatedSubmit())
return false;
const AtomicString& name = element()->name();
if (name.isEmpty()) {
encoding.appendData("x", m_clickLocation.x());
encoding.appendData("y", m_clickLocation.y());
return true;
}
DEFINE_STATIC_LOCAL(String, dotXString, (ASCIILiteral(".x")));
DEFINE_STATIC_LOCAL(String, dotYString, (ASCIILiteral(".y")));
encoding.appendData(name + dotXString, m_clickLocation.x());
encoding.appendData(name + dotYString, m_clickLocation.y());
if (!element()->value().isEmpty())
encoding.appendData(name, element()->value());
return true;
}
bool HTMLKeygenElement::appendFormData(FormDataList& encoded_values, bool)
{
// Only RSA is supported at this time.
if (!m_keyType.isNull() && !equalIgnoringCase(m_keyType, "rsa"))
return false;
String value = signedPublicKeyAndChallengeString(shadowSelect()->selectedIndex(), m_challenge, document()->baseURL());
if (value.isNull())
return false;
encoded_values.appendData(name(), value.utf8());
return true;
}
bool HTMLTextAreaElement::appendFormData(FormDataList& encoding, bool)
{
if (name().isEmpty())
return false;
document()->updateLayout();
const String& text = (m_wrap == HardWrap) ? valueWithHardLineBreaks() : value();
encoding.appendData(name(), text);
return true;
}
bool HTMLKeygenElement::appendFormData(FormDataList& encoding, bool)
{
// Only RSA is supported at this time.
const AtomicString& keyType = fastGetAttribute(keytypeAttr);
if (!keyType.isNull() && !equalIgnoringCase(keyType, "rsa"))
return false;
String value = signedPublicKeyAndChallengeString(shadowSelect()->selectedIndex(), fastGetAttribute(challengeAttr), document().baseURL());
if (value.isNull())
return false;
encoding.appendData(name(), value.utf8());
return true;
}
bool HTMLTextAreaElement::appendFormData(FormDataList& encoding, bool)
{
if (name().isEmpty())
return false;
// FIXME: It's not acceptable to ignore the HardWrap setting when there is no renderer.
// While we have no evidence this has ever been a practical problem, it would be best to fix it some day.
RenderTextControl* control = toRenderTextControl(renderer());
const String& text = (m_wrap == HardWrap && control) ? control->textWithHardLineBreaks() : value();
encoding.appendData(name(), text);
return true;
}
bool HTMLObjectElement::appendFormData(FormDataList& encoding, bool)
{
if (name().isEmpty())
return false;
Widget* widget = pluginWidget();
if (!is<PluginViewBase>(widget))
return false;
String value;
if (!downcast<PluginViewBase>(*widget).getFormValue(value))
return false;
encoding.appendData(name(), value);
return true;
}
bool HTMLObjectElement::appendFormData(FormDataList& encoding, bool)
{
if (name().isEmpty())
return false;
Widget* widget = pluginWidget();
if (!widget || !widget->isPluginView())
return false;
String value;
if (!toPluginView(widget)->getFormValue(value))
return false;
encoding.appendData(name(), value);
return true;
}
bool HTMLObjectElement::appendFormData(FormDataList& encoding, bool)
{
if (name().isEmpty())
return false;
// Widget is needed immediately to satisfy cases like
// LayoutTests/plugins/form-value.html.
Widget* widget = pluginWidgetForJSBindings();
if (!widget || !widget->isPluginView())
return false;
String value;
if (!toPluginView(widget)->getFormValue(value))
return false;
encoding.appendData(name(), value);
return true;
}
bool InputType::appendFormData(FormDataList& encoding, bool) const
{
// Always successful.
encoding.appendData(element()->name(), element()->value());
return true;
}
void FormData::appendKeyValuePairItems(const FormDataList& list, const TextEncoding& encoding, bool isMultiPartForm, Document* document, EncodingType encodingType)
{
if (isMultiPartForm)
m_boundary = FormDataBuilder::generateUniqueBoundaryString();
Vector<char> encodedData;
const Vector<FormDataList::Item>& items = list.items();
size_t formDataListSize = items.size();
ASSERT(!(formDataListSize % 2));
for (size_t i = 0; i < formDataListSize; i += 2) {
const FormDataList::Item& key = items[i];
const FormDataList::Item& value = items[i + 1];
if (isMultiPartForm) {
Vector<char> header;
FormDataBuilder::beginMultiPartHeader(header, m_boundary.data(), key.data());
bool shouldGenerateFile = false;
// If the current type is blob, then we also need to include the filename
if (value.blob()) {
String name;
if (value.blob()->isFile()) {
File* file = toFile(value.blob());
name = file->name();
// Let the application specify a filename if it's going to generate a replacement file for the upload.
const String& path = file->path();
if (!path.isEmpty()) {
if (Page* page = document->page()) {
String generatedFileName;
shouldGenerateFile = page->chrome().client().shouldReplaceWithGeneratedFileForUpload(path, generatedFileName);
if (shouldGenerateFile)
name = generatedFileName;
}
}
// If a filename is passed in FormData.append(), use it instead of the file blob's name.
if (!value.filename().isNull())
name = value.filename();
} else {
// For non-file blob, use the filename if it is passed in FormData.append().
if (!value.filename().isNull())
name = value.filename();
else
name = "blob";
}
// We have to include the filename=".." part in the header, even if the filename is empty
FormDataBuilder::addFilenameToMultiPartHeader(header, encoding, name);
// Add the content type if available, or "application/octet-stream" otherwise (RFC 1867).
String contentType = value.blob()->type();
if (contentType.isEmpty())
contentType = "application/octet-stream";
ASSERT(Blob::isNormalizedContentType(contentType));
FormDataBuilder::addContentTypeToMultiPartHeader(header, contentType.ascii());
}
FormDataBuilder::finishMultiPartHeader(header);
// Append body
appendData(header.data(), header.size());
if (value.blob()) {
if (value.blob()->isFile()) {
File* file = toFile(value.blob());
// Do not add the file if the path is empty.
if (!file->path().isEmpty())
appendFile(file->path(), shouldGenerateFile);
}
else
appendBlob(value.blob()->url());
} else
appendData(value.data().data(), value.data().length());
appendData("\r\n", 2);
} else {
// Omit the name "isindex" if it's the first form data element.
// FIXME: Why is this a good rule? Is this obsolete now?
if (encodedData.isEmpty() && key.data() == "isindex")
FormDataBuilder::encodeStringAsFormData(encodedData, value.data());
else
FormDataBuilder::addKeyValuePairAsFormData(encodedData, key.data(), value.data(), encodingType);
}
}
if (isMultiPartForm)
FormDataBuilder::addBoundaryToMultiPartHeader(encodedData, m_boundary.data(), true);
appendData(encodedData.data(), encodedData.size());
}
void FormData::appendKeyValuePairItems(const FormDataList& list, const TextEncoding& encoding, bool isMultiPartForm, Document* document)
{
if (isMultiPartForm)
m_boundary = FormDataBuilder::generateUniqueBoundaryString();
Vector<char> encodedData;
const Vector<FormDataList::Item>& items = list.items();
size_t formDataListSize = items.size();
ASSERT(!(formDataListSize % 2));
for (size_t i = 0; i < formDataListSize; i += 2) {
const FormDataList::Item& key = items[i];
const FormDataList::Item& value = items[i + 1];
if (isMultiPartForm) {
Vector<char> header;
FormDataBuilder::beginMultiPartHeader(header, m_boundary.data(), key.data());
bool shouldGenerateFile = false;
// If the current type is blob, then we also need to include the filename
if (value.blob()) {
String name;
if (value.blob()->isFile()) {
// For file blob, use the filename (or relative path if it is present) as the name.
File* file = static_cast<File*>(value.blob());
#if ENABLE(DIRECTORY_UPLOAD)
name = file->webkitRelativePath().isEmpty() ? file->name() : file->webkitRelativePath();
#else
name = file->name();
#endif
// Let the application specify a filename if it's going to generate a replacement file for the upload.
if (Page* page = document->page()) {
String generatedFileName;
shouldGenerateFile = page->chrome()->client()->shouldReplaceWithGeneratedFileForUpload(file->path(), generatedFileName);
if (shouldGenerateFile)
name = generatedFileName;
}
} else {
// For non-file blob, use the identifier part of the URL as the name.
name = "Blob" + BlobURL::getIdentifier(value.blob()->url());
name = name.replace("-", ""); // For safety, remove '-' from the filename since some servers may not like it.
}
// We have to include the filename=".." part in the header, even if the filename is empty
FormDataBuilder::addFilenameToMultiPartHeader(header, encoding, name);
// Add the content type if available, or "application/octet-stream" otherwise (RFC 1867).
String contentType;
if (value.blob()->type().isEmpty())
contentType = "application/octet-stream";
else
contentType = value.blob()->type();
FormDataBuilder::addContentTypeToMultiPartHeader(header, contentType.latin1());
}
FormDataBuilder::finishMultiPartHeader(header);
// Append body
appendData(header.data(), header.size());
if (value.blob()) {
if (value.blob()->isFile()) {
// Do not add the file if the path is empty.
if (!static_cast<File*>(value.blob())->path().isEmpty())
appendFile(static_cast<File*>(value.blob())->path(), shouldGenerateFile);
}
#if ENABLE(BLOB)
else
appendBlob(value.blob()->url());
#endif
} else
appendData(value.data().data(), value.data().length());
appendData("\r\n", 2);
} else {
// Omit the name "isindex" if it's the first form data element.
// FIXME: Why is this a good rule? Is this obsolete now?
if (encodedData.isEmpty() && key.data() == "isindex")
FormDataBuilder::encodeStringAsFormData(encodedData, value.data());
else
FormDataBuilder::addKeyValuePairAsFormData(encodedData, key.data(), value.data());
}
}
if (isMultiPartForm)
FormDataBuilder::addBoundaryToMultiPartHeader(encodedData, m_boundary.data(), true);
appendData(encodedData.data(), encodedData.size());
}
void FormData::appendKeyValuePairItems(const FormDataList& list, const WTF::TextEncoding& encoding, bool isMultiPartForm, Document* document, EncodingType encodingType)
{
if (isMultiPartForm)
m_boundary = FormDataBuilder::generateUniqueBoundaryString();
Vector<char> encodedData;
const Vector<FormDataList::Item>& items = list.items();
size_t formDataListSize = items.size();
ASSERT(!(formDataListSize % 2));
for (size_t i = 0; i < formDataListSize; i += 2) {
const FormDataList::Item& key = items[i];
const FormDataList::Item& value = items[i + 1];
if (isMultiPartForm) {
Vector<char> header;
FormDataBuilder::beginMultiPartHeader(header, m_boundary.data(), key.data());
// If the current type is blob, then we also need to include the filename
if (value.blob()) {
String name;
if (value.blob()->isFile()) {
File* file = toFile(value.blob());
// For file blob, use the filename (or relative path if it is present) as the name.
name = file->webkitRelativePath().isEmpty() ? file->name() : file->webkitRelativePath();
// If a filename is passed in FormData.append(), use it instead of the file blob's name.
if (!value.filename().isNull())
name = value.filename();
} else {
// For non-file blob, use the filename if it is passed in FormData.append().
if (!value.filename().isNull())
name = value.filename();
else
name = "blob";
}
// We have to include the filename=".." part in the header, even if the filename is empty
FormDataBuilder::addFilenameToMultiPartHeader(header, encoding, name);
// Add the content type if available, or "application/octet-stream" otherwise (RFC 1867).
String contentType;
if (value.blob()->type().isEmpty())
contentType = "application/octet-stream";
else
contentType = value.blob()->type();
FormDataBuilder::addContentTypeToMultiPartHeader(header, contentType.latin1());
}
FormDataBuilder::finishMultiPartHeader(header);
// Append body
appendData(header.data(), header.size());
if (value.blob()) {
if (value.blob()->isFile()) {
File* file = toFile(value.blob());
// Do not add the file if the path is empty.
if (!file->path().isEmpty())
appendFile(file->path());
if (!file->fileSystemURL().isEmpty())
appendURL(file->fileSystemURL());
}
else
appendBlob(value.blob()->url());
} else
appendData(value.data().data(), value.data().length());
appendData("\r\n", 2);
} else {
// Omit the name "isindex" if it's the first form data element.
// FIXME: Why is this a good rule? Is this obsolete now?
if (encodedData.isEmpty() && key.data() == "isindex")
FormDataBuilder::encodeStringAsFormData(encodedData, value.data());
else
FormDataBuilder::addKeyValuePairAsFormData(encodedData, key.data(), value.data(), encodingType);
}
}
if (isMultiPartForm)
FormDataBuilder::addBoundaryToMultiPartHeader(encodedData, m_boundary.data(), true);
appendData(encodedData.data(), encodedData.size());
}
