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/*
* Copyright (C) 2009 Gustavo Noronha Silva
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser 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 "ResourceRequest.h"
#include "GOwnPtrSoup.h"
#include "HTTPParsers.h"
#include "MIMETypeRegistry.h"
#include "SoupURIUtils.h"
#include <wtf/gobject/GOwnPtr.h>
#include <wtf/text/CString.h>
#include <wtf/text/WTFString.h>
using namespace std;
namespace WebCore {
void ResourceRequest::updateSoupMessageHeaders(SoupMessageHeaders* soupHeaders) const
{
const HTTPHeaderMap& headers = httpHeaderFields();
if (!headers.isEmpty()) {
HTTPHeaderMap::const_iterator end = headers.end();
for (HTTPHeaderMap::const_iterator it = headers.begin(); it != end; ++it)
soup_message_headers_append(soupHeaders, it->key.string().utf8().data(), it->value.utf8().data());
}
}
void ResourceRequest::updateFromSoupMessageHeaders(SoupMessageHeaders* soupHeaders)
{
m_httpHeaderFields.clear();
SoupMessageHeadersIter headersIter;
soup_message_headers_iter_init(&headersIter, soupHeaders);
const char* headerName;
const char* headerValue;
while (soup_message_headers_iter_next(&headersIter, &headerName, &headerValue))
m_httpHeaderFields.set(String::fromUTF8(headerName), String::fromUTF8(headerValue));
}
void ResourceRequest::updateSoupMessage(SoupMessage* soupMessage) const
{
g_object_set(soupMessage, SOUP_MESSAGE_METHOD, httpMethod().utf8().data(), NULL);
GOwnPtr<SoupURI> uri(soupURI());
soup_message_set_uri(soupMessage, uri.get());
updateSoupMessageHeaders(soupMessage->request_headers);
String firstPartyString = firstPartyForCookies().string();
if (!firstPartyString.isEmpty()) {
GOwnPtr<SoupURI> firstParty(soup_uri_new(firstPartyString.utf8().data()));
soup_message_set_first_party(soupMessage, firstParty.get());
}
soup_message_set_flags(soupMessage, m_soupFlags);
}
SoupMessage* ResourceRequest::toSoupMessage() const
{
SoupMessage* soupMessage = soup_message_new(httpMethod().utf8().data(), url().string().utf8().data());
if (!soupMessage)
return 0;
updateSoupMessageHeaders(soupMessage->request_headers);
String firstPartyString = firstPartyForCookies().string();
if (!firstPartyString.isEmpty()) {
GOwnPtr<SoupURI> firstParty(soup_uri_new(firstPartyString.utf8().data()));
soup_message_set_first_party(soupMessage, firstParty.get());
}
soup_message_set_flags(soupMessage, m_soupFlags);
// Body data is only handled at ResourceHandleSoup::startHttp for
// now; this is because this may not be a good place to go
// openning and mmapping files. We should maybe revisit this.
return soupMessage;
}
void ResourceRequest::updateFromSoupMessage(SoupMessage* soupMessage)
{
bool shouldPortBeResetToZero = m_url.hasPort() && !m_url.port();
m_url = soupURIToKURL(soup_message_get_uri(soupMessage));
// SoupURI cannot differeniate between an explicitly specified port 0 and
// no port specified.
if (shouldPortBeResetToZero)
m_url.setPort(0);
m_httpMethod = String::fromUTF8(soupMessage->method);
updateFromSoupMessageHeaders(soupMessage->request_headers);
if (soupMessage->request_body->data)
m_httpBody = FormData::create(soupMessage->request_body->data, soupMessage->request_body->length);
SoupURI* firstParty = soup_message_get_first_party(soupMessage);
if (firstParty)
m_firstPartyForCookies = soupURIToKURL(firstParty);
m_soupFlags = soup_message_get_flags(soupMessage);
// FIXME: m_allowCookies should probably be handled here and on
// doUpdatePlatformRequest somehow.
}
unsigned initializeMaximumHTTPConnectionCountPerHost()
{
// Soup has its own queue control; it wants to have all requests
// given to it, so that it is able to look ahead, and schedule
// them in a good way.
return 10000;
}
SoupURI* ResourceRequest::soupURI() const
{
// WebKit does not support fragment identifiers in data URLs, but soup does.
// Before passing the URL to soup, we should make sure to urlencode any '#'
// characters, so that soup does not interpret them as fragment identifiers.
// See http://wkbug.com/68089
if (m_url.protocolIsData()) {
String urlString = m_url.string();
urlString.replace("#", "%23");
return soup_uri_new(urlString.utf8().data());
}
KURL url = m_url;
url.removeFragmentIdentifier();
SoupURI* uri = soup_uri_new(url.string().utf8().data());
// Versions of libsoup prior to 2.42 have a soup_uri_new that will convert empty passwords that are not
// prefixed by a colon into null. Some parts of soup like the SoupAuthenticationManager will only be active
// when both the username and password are non-null. When we have credentials, empty usernames and passwords
// should be empty strings instead of null.
if (!url.user().isEmpty() || !url.pass().isEmpty()) {
soup_uri_set_user(uri, url.user().utf8().data());
soup_uri_set_password(uri, url.pass().utf8().data());
}
return uri;
}
}
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