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/*
* Copyright (C) 2009 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 "WebHTTPBody.h"
#include "FormData.h"
#include "WebFileInfo.h"
using namespace WebCore;
namespace WebKit {
class WebHTTPBodyPrivate : public FormData {
};
void WebHTTPBody::initialize()
{
assign(static_cast<WebHTTPBodyPrivate*>(FormData::create().releaseRef()));
}
void WebHTTPBody::reset()
{
assign(0);
}
void WebHTTPBody::assign(const WebHTTPBody& other)
{
WebHTTPBodyPrivate* p = const_cast<WebHTTPBodyPrivate*>(other.m_private);
if (p)
p->ref();
assign(p);
}
size_t WebHTTPBody::elementCount() const
{
ASSERT(!isNull());
return m_private->elements().size();
}
bool WebHTTPBody::elementAt(size_t index, Element& result) const
{
ASSERT(!isNull());
if (index >= m_private->elements().size())
return false;
const FormDataElement& element = m_private->elements()[index];
switch (element.m_type) {
case FormDataElement::data:
result.type = Element::TypeData;
result.data.assign(element.m_data.data(), element.m_data.size());
result.filePath.reset();
#if ENABLE(BLOB)
result.fileStart = 0;
result.fileLength = 0;
result.fileInfo.modificationTime = 0.0;
#endif
break;
case FormDataElement::encodedFile:
result.type = Element::TypeFile;
result.data.reset();
result.filePath = element.m_filename;
#if ENABLE(BLOB)
result.fileStart = element.m_fileStart;
result.fileLength = element.m_fileLength;
result.fileInfo.modificationTime = element.m_expectedFileModificationTime;
#else
result.fileStart = 0;
result.fileLength = -1;
result.fileInfo.modificationTime = 0.0;
#endif
break;
default:
ASSERT_NOT_REACHED();
return false;
}
return true;
}
void WebHTTPBody::appendData(const WebData& data)
{
ensureMutable();
// FIXME: FormDataElement::m_data should be a SharedBuffer<char>. Then we
// could avoid this buffer copy.
m_private->appendData(data.data(), data.size());
}
void WebHTTPBody::appendFile(const WebString& filePath)
{
ensureMutable();
m_private->appendFile(filePath);
}
void WebHTTPBody::appendFileRange(const WebString& filePath, long long fileStart, long long fileLength, const WebFileInfo& fileInfo)
{
#if ENABLE(BLOB)
ensureMutable();
m_private->appendFileRange(filePath, fileStart, fileLength, fileInfo.modificationTime);
#endif
}
long long WebHTTPBody::identifier() const
{
ASSERT(!isNull());
return m_private->identifier();
}
void WebHTTPBody::setIdentifier(long long identifier)
{
ensureMutable();
return m_private->setIdentifier(identifier);
}
WebHTTPBody::WebHTTPBody(const PassRefPtr<FormData>& data)
: m_private(static_cast<WebHTTPBodyPrivate*>(data.releaseRef()))
{
}
WebHTTPBody& WebHTTPBody::operator=(const PassRefPtr<FormData>& data)
{
assign(static_cast<WebHTTPBodyPrivate*>(data.releaseRef()));
return *this;
}
WebHTTPBody::operator PassRefPtr<FormData>() const
{
return m_private;
}
void WebHTTPBody::assign(WebHTTPBodyPrivate* p)
{
// p is already ref'd for us by the caller
if (m_private)
m_private->deref();
m_private = p;
}
void WebHTTPBody::ensureMutable()
{
ASSERT(!isNull());
if (!m_private->hasOneRef())
assign(static_cast<WebHTTPBodyPrivate*>(m_private->copy().releaseRef()));
}
} // namespace WebKit
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