1/*
2 * Copyright (C) 2010 Google Inc.  All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#ifndef WebSocketHandshakeRequest_h
32#define WebSocketHandshakeRequest_h
33
34#include "platform/PlatformExport.h"
35#include "platform/network/HTTPHeaderMap.h"
36#include "platform/weborigin/KURL.h"
37#include "wtf/PassRefPtr.h"
38#include "wtf/RefCounted.h"
39#include "wtf/text/WTFString.h"
40
41namespace blink {
42
43class HTTPHeaderMap;
44
45class PLATFORM_EXPORT WebSocketHandshakeRequest : public RefCounted<WebSocketHandshakeRequest> {
46public:
47    static PassRefPtr<WebSocketHandshakeRequest> create(const KURL& url) { return adoptRef(new WebSocketHandshakeRequest(url)); }
48    static PassRefPtr<WebSocketHandshakeRequest> create() { return adoptRef(new WebSocketHandshakeRequest); }
49    static PassRefPtr<WebSocketHandshakeRequest> create(const WebSocketHandshakeRequest& request) { return adoptRef(new WebSocketHandshakeRequest(request)); }
50    virtual ~WebSocketHandshakeRequest();
51
52    void addAndMergeHeader(const AtomicString& name, const AtomicString& value) { addAndMergeHeader(&m_headerFields, name, value); }
53
54    // Merges the existing value with |value| in |map| if |map| already has |name|.
55    // Associates |value| with |name| in |map| otherwise.
56    // This function builds data for inspector.
57    static void addAndMergeHeader(HTTPHeaderMap* /* map */, const AtomicString& name, const AtomicString& value);
58
59    void addHeaderField(const AtomicString& name, const AtomicString& value) { m_headerFields.add(name, value); }
60    void addHeaderField(const char* name, const char* value) { m_headerFields.add(name, value); }
61
62    KURL url() const { return m_url; }
63    void setURL(const KURL& url) { m_url = url; }
64    const HTTPHeaderMap& headerFields() const { return m_headerFields; }
65    const String& headersText() const { return m_headersText; }
66    void setHeadersText(const String& text) { m_headersText = text; }
67
68private:
69    WebSocketHandshakeRequest(const KURL&);
70    WebSocketHandshakeRequest();
71    WebSocketHandshakeRequest(const WebSocketHandshakeRequest&);
72
73    KURL m_url;
74    HTTPHeaderMap m_headerFields;
75    String m_headersText;
76};
77
78} // namespace blink
79
80#endif // WebSocketHandshakeRequest_h
81