| /* |
| * Copyright (C) 2004, 2006, 2008 Apple Inc. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #include "config.h" |
| #include "FormData.h" |
| |
| #include "CString.h" |
| #include "TextEncoding.h" |
| |
| namespace WebCore { |
| |
| FormData::FormData(const void* data, size_t size) |
| { |
| appendData(data, size); |
| } |
| |
| FormData::FormData(const CString& s) |
| { |
| appendData(s.data(), s.length()); |
| } |
| |
| FormData::FormData(const FormData& data) |
| : RefCounted<FormData>() |
| , m_elements(data.m_elements) |
| { |
| } |
| |
| PassRefPtr<FormData> FormData::copy() const |
| { |
| return new FormData(*this); |
| } |
| |
| void FormData::appendData(const void* data, size_t size) |
| { |
| if (m_elements.isEmpty() || m_elements.last().m_type != FormDataElement::data) |
| m_elements.append(FormDataElement()); |
| FormDataElement& e = m_elements.last(); |
| size_t oldSize = e.m_data.size(); |
| e.m_data.grow(oldSize + size); |
| memcpy(e.m_data.data() + oldSize, data, size); |
| } |
| |
| void FormData::appendFile(const String& filename) |
| { |
| m_elements.append(filename); |
| } |
| |
| void FormData::flatten(Vector<char>& data) const |
| { |
| // Concatenate all the byte arrays, but omit any files. |
| data.clear(); |
| size_t n = m_elements.size(); |
| for (size_t i = 0; i < n; ++i) { |
| const FormDataElement& e = m_elements[i]; |
| if (e.m_type == FormDataElement::data) { |
| size_t oldSize = data.size(); |
| size_t delta = e.m_data.size(); |
| data.grow(oldSize + delta); |
| memcpy(data.data() + oldSize, e.m_data.data(), delta); |
| } |
| } |
| } |
| |
| String FormData::flattenToString() const |
| { |
| Vector<char> bytes; |
| flatten(bytes); |
| return Latin1Encoding().decode(bytes.data(), bytes.size()); |
| } |
| |
| } // namespace WebCore |