1/*
2 * Copyright (C) 2007 Apple 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
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef ProtectionSpace_h
27#define ProtectionSpace_h
28
29#include <wtf/text/WTFString.h>
30
31namespace WebCore {
32
33enum ProtectionSpaceServerType {
34    ProtectionSpaceServerHTTP = 1,
35    ProtectionSpaceServerHTTPS = 2,
36    ProtectionSpaceServerFTP = 3,
37    ProtectionSpaceServerFTPS = 4,
38    ProtectionSpaceProxyHTTP = 5,
39    ProtectionSpaceProxyHTTPS = 6,
40    ProtectionSpaceProxyFTP = 7,
41    ProtectionSpaceProxySOCKS = 8
42};
43
44enum ProtectionSpaceAuthenticationScheme {
45    ProtectionSpaceAuthenticationSchemeDefault = 1,
46    ProtectionSpaceAuthenticationSchemeHTTPBasic = 2,
47    ProtectionSpaceAuthenticationSchemeHTTPDigest = 3,
48    ProtectionSpaceAuthenticationSchemeHTMLForm = 4,
49    ProtectionSpaceAuthenticationSchemeNTLM = 5,
50    ProtectionSpaceAuthenticationSchemeNegotiate = 6,
51    ProtectionSpaceAuthenticationSchemeClientCertificateRequested = 7,
52    ProtectionSpaceAuthenticationSchemeServerTrustEvaluationRequested = 8,
53    ProtectionSpaceAuthenticationSchemeUnknown = 100
54};
55
56class ProtectionSpace {
57
58public:
59    ProtectionSpace();
60    ProtectionSpace(const String& host, int port, ProtectionSpaceServerType, const String& realm, ProtectionSpaceAuthenticationScheme);
61
62    // Hash table deleted values, which are only constructed and never copied or destroyed.
63    ProtectionSpace(WTF::HashTableDeletedValueType) : m_isHashTableDeletedValue(true) { }
64    bool isHashTableDeletedValue() const { return m_isHashTableDeletedValue; }
65
66    const String& host() const;
67    int port() const;
68    ProtectionSpaceServerType serverType() const;
69    bool isProxy() const;
70    const String& realm() const;
71    ProtectionSpaceAuthenticationScheme authenticationScheme() const;
72
73    bool receivesCredentialSecurely() const;
74
75private:
76    String m_host;
77    int m_port;
78    ProtectionSpaceServerType m_serverType;
79    String m_realm;
80    ProtectionSpaceAuthenticationScheme m_authenticationScheme;
81    bool m_isHashTableDeletedValue;
82};
83
84bool operator==(const ProtectionSpace& a, const ProtectionSpace& b);
85inline bool operator!=(const ProtectionSpace& a, const ProtectionSpace& b) { return !(a == b); }
86
87} // namespace WebCore
88
89#endif // ProtectionSpace_h
90