third_party/WebKit/public/platform/WebRTCConfiguration.h

   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
  39 namespace blink {
  40
  41 class RTCIceServer;
  42 class RTCIceServerArray;
  43 class RTCConfiguration;
  44 class WebString;
  45 class WebURL;
  46
  47 class WebRTCICEServer {
  48 public:
  49     WebRTCICEServer() { }
  50     WebRTCICEServer(const WebRTCICEServer& other) { assign(other); }
  51     ~WebRTCICEServer() { reset(); }
  52
  53     WebRTCICEServer& operator=(const WebRTCICEServer& other)
  54     {
  55         assign(other);
  56         return *this;
  57     }
  58
  59     BLINK_PLATFORM_EXPORT void assign(const WebRTCICEServer&);
  60
  61     BLINK_PLATFORM_EXPORT void reset();
  62     bool isNull() const { return m_private.isNull(); }
  63
  64     BLINK_PLATFORM_EXPORT WebURL uri() const;
  65     BLINK_PLATFORM_EXPORT WebString username() const;
  66     BLINK_PLATFORM_EXPORT WebString credential() const;
  67
  68 #if INSIDE_BLINK
  69     BLINK_PLATFORM_EXPORT WebRTCICEServer(RTCIceServer*);
  70 #endif
  71
  72 private:
  73     WebPrivatePtr<RTCIceServer> m_private;
  74 };
  75
  76 class WebRTCICEServerArray {
  77 public:
  78     WebRTCICEServerArray() {}
  79     WebRTCICEServerArray(const WebRTCICEServerArray& other) { assign(other); }
  80     ~WebRTCICEServerArray() { reset(); }
  81     WebRTCICEServerArray& operator=(const WebRTCICEServerArray& other)
  82     {
  83         assign(other);
  84         return *this;
  85     }
  86
  87     BLINK_PLATFORM_EXPORT void assign(const WebRTCICEServerArray&);
  88
  89     BLINK_PLATFORM_EXPORT void reset();
  90     bool isNull() const { return m_private.isNull(); }
  91
  92     BLINK_PLATFORM_EXPORT size_t numberOfServers() const;
  93     BLINK_PLATFORM_EXPORT WebRTCICEServer server(size_t index) const;
  94
  95 #if INSIDE_BLINK
  96     BLINK_PLATFORM_EXPORT WebRTCICEServerArray(RTCIceServerArray*);
  97 #endif
  98
  99 private:
 100     WebPrivatePtr<RTCIceServerArray> m_private;
 101 };
 102
 103 enum WebRTCIceTransports {
 104     WebRTCIceTransportsNone,
 105     WebRTCIceTransportsRelay,
 106     WebRTCIceTransportsAll
 107 };
 108
 109 enum WebRTCBundlePolicy {
 110     WebRTCBundlePolicyBalanced,
 111     WebRTCBundlePolicyMaxCompat,
 112     WebRTCBundlePolicyMaxBundle
 113 };
 114
 115 enum WebRTCRtcpMuxPolicy {
 116     WebRTCRtcpMuxPolicyNegotiate,
 117     WebRTCRtcpMuxPolicyRequire
 118 };
 119
 120 class WebRTCConfiguration {
 121 public:
 122     WebRTCConfiguration() { }
 123     WebRTCConfiguration(const WebRTCConfiguration& other) { assign(other); }
 124     ~WebRTCConfiguration() { reset(); }
 125
 126     WebRTCConfiguration& operator=(const WebRTCConfiguration& other)
 127     {
 128         assign(other);
 129         return *this;
 130     }
 131
 132     BLINK_PLATFORM_EXPORT void assign(const WebRTCConfiguration&);
 133
 134     BLINK_PLATFORM_EXPORT void reset();
 135     bool isNull() const { return m_private.isNull(); }
 136
 137     BLINK_PLATFORM_EXPORT WebRTCIceTransports iceTransports() const;
 138
 139     BLINK_PLATFORM_EXPORT WebRTCBundlePolicy bundlePolicy() const;
 140
 141     BLINK_PLATFORM_EXPORT WebRTCRtcpMuxPolicy rtcpMuxPolicy() const;
 142     BLINK_PLATFORM_EXPORT WebRTCICEServerArray iceServers() const;
 143
 144 #if INSIDE_BLINK
 145     BLINK_PLATFORM_EXPORT WebRTCConfiguration(RTCConfiguration*);
 146 #endif
 147
 148 private:
 149     WebPrivatePtr<RTCConfiguration> m_private;
 150 };
 151
 152 } // namespace blink
 153
 154 #endif // WebRTCConfiguration_h