1/*
2 * Copyright (C) 2009 Gustavo Noronha Silva
3 * Copyright (C) 2009 Collabora Ltd.
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13 * Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public License
16 * along with this library; see the file COPYING.LIB.  If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
19 */
20
21#include "config.h"
22
23#if USE(SOUP)
24
25#include "ResourceResponse.h"
26
27#include "HTTPHeaderNames.h"
28#include "HTTPParsers.h"
29#include "MIMETypeRegistry.h"
30#include <wtf/text/CString.h>
31#include <wtf/text/StringBuilder.h>
32#include <wtf/text/WTFString.h>
33
34namespace WebCore {
35
36SoupMessage* ResourceResponse::toSoupMessage() const
37{
38    // This GET here is just because SoupMessage wants it, we dn't really know.
39    SoupMessage* soupMessage = soup_message_new("GET", url().string().utf8().data());
40    if (!soupMessage)
41        return 0;
42
43    soupMessage->status_code = httpStatusCode();
44
45    const HTTPHeaderMap& headers = httpHeaderFields();
46    SoupMessageHeaders* soupHeaders = soupMessage->response_headers;
47    if (!headers.isEmpty()) {
48        HTTPHeaderMap::const_iterator end = headers.end();
49        for (HTTPHeaderMap::const_iterator it = headers.begin(); it != end; ++it)
50            soup_message_headers_append(soupHeaders, it->key.utf8().data(), it->value.utf8().data());
51    }
52
53    soup_message_set_flags(soupMessage, m_soupFlags);
54
55    g_object_set(G_OBJECT(soupMessage), "tls-certificate", m_certificate.get(), "tls-errors", m_tlsErrors, NULL);
56
57    // Body data is not in the message.
58    return soupMessage;
59}
60
61void ResourceResponse::updateFromSoupMessage(SoupMessage* soupMessage)
62{
63    m_url = URL(soup_message_get_uri(soupMessage));
64
65    m_httpStatusCode = soupMessage->status_code;
66    setHTTPStatusText(soupMessage->reason_phrase);
67
68    m_soupFlags = soup_message_get_flags(soupMessage);
69
70    GTlsCertificate* certificate = 0;
71    soup_message_get_https_status(soupMessage, &certificate, &m_tlsErrors);
72    m_certificate = certificate;
73
74    updateFromSoupMessageHeaders(soupMessage->response_headers);
75}
76
77void ResourceResponse::updateFromSoupMessageHeaders(const SoupMessageHeaders* messageHeaders)
78{
79    SoupMessageHeaders* headers = const_cast<SoupMessageHeaders*>(messageHeaders);
80    SoupMessageHeadersIter headersIter;
81    const char* headerName;
82    const char* headerValue;
83
84    // updateFromSoupMessage could be called several times for the same ResourceResponse object,
85    // thus, we need to clear old header values and update m_httpHeaderFields from soupMessage headers.
86    m_httpHeaderFields.clear();
87
88    soup_message_headers_iter_init(&headersIter, headers);
89    while (soup_message_headers_iter_next(&headersIter, &headerName, &headerValue))
90        addHTTPHeaderField(String::fromUTF8WithLatin1Fallback(headerName, strlen(headerName)), String::fromUTF8WithLatin1Fallback(headerValue, strlen(headerValue)));
91
92    String contentType;
93    const char* officialType = soup_message_headers_get_one(headers, "Content-Type");
94    if (!m_sniffedContentType.isEmpty() && m_sniffedContentType != officialType)
95        contentType = m_sniffedContentType;
96    else
97        contentType = officialType;
98    setMimeType(extractMIMETypeFromMediaType(contentType));
99    setTextEncodingName(extractCharsetFromMediaType(contentType));
100
101    setExpectedContentLength(soup_message_headers_get_content_length(headers));
102    setSuggestedFilename(filenameFromHTTPContentDisposition(httpHeaderField(HTTPHeaderName::ContentDisposition)));}
103
104}
105
106#endif
107