1/*
2 * Copyright (C) 2012 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 WebRTCConfiguration_h
32#define WebRTCConfiguration_h
33
34#include "WebCommon.h"
35#include "WebNonCopyable.h"
36#include "WebPrivatePtr.h"
37#include "WebVector.h"
38
39namespace blink {
40
41class RTCIceServer;
42class RTCConfiguration;
43class WebString;
44class WebURL;
45
46class WebRTCICEServer {
47public:
48    WebRTCICEServer() { }
49    WebRTCICEServer(const WebRTCICEServer& other) { assign(other); }
50    ~WebRTCICEServer() { reset(); }
51
52    WebRTCICEServer& operator=(const WebRTCICEServer& other)
53    {
54        assign(other);
55        return *this;
56    }
57
58    BLINK_PLATFORM_EXPORT void assign(const WebRTCICEServer&);
59
60    BLINK_PLATFORM_EXPORT void reset();
61    bool isNull() const { return m_private.isNull(); }
62
63    BLINK_PLATFORM_EXPORT WebURL uri() const;
64    BLINK_PLATFORM_EXPORT WebString username() const;
65    BLINK_PLATFORM_EXPORT WebString credential() const;
66
67#if INSIDE_BLINK
68    BLINK_PLATFORM_EXPORT WebRTCICEServer(RTCIceServer*);
69#endif
70
71private:
72    WebPrivatePtr<RTCIceServer> m_private;
73};
74
75enum WebRTCIceTransports {
76    WebRTCIceTransportsNone,
77    WebRTCIceTransportsRelay,
78    WebRTCIceTransportsAll
79};
80
81class WebRTCConfiguration {
82public:
83    WebRTCConfiguration() { }
84    WebRTCConfiguration(const WebRTCConfiguration& other) { assign(other); }
85    ~WebRTCConfiguration() { reset(); }
86
87    WebRTCConfiguration& operator=(const WebRTCConfiguration& other)
88    {
89        assign(other);
90        return *this;
91    }
92
93    BLINK_PLATFORM_EXPORT void assign(const WebRTCConfiguration&);
94
95    BLINK_PLATFORM_EXPORT void reset();
96    bool isNull() const { return m_private.isNull(); }
97
98    BLINK_PLATFORM_EXPORT size_t numberOfServers() const;
99    BLINK_PLATFORM_EXPORT WebRTCICEServer server(size_t index) const;
100
101    BLINK_PLATFORM_EXPORT WebRTCIceTransports iceTransports() const;
102
103#if INSIDE_BLINK
104    BLINK_PLATFORM_EXPORT WebRTCConfiguration(RTCConfiguration*);
105#endif
106
107private:
108    WebPrivatePtr<RTCConfiguration> m_private;
109};
110
111} // namespace blink
112
113#endif // WebRTCConfiguration_h
114