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      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 WebCore {
     40 class RTCIceServer;
     41 class RTCConfiguration;
     42 }
     43 
     44 namespace WebKit {
     45 class WebString;
     46 class WebURL;
     47 
     48 class WebRTCICEServer {
     49 public:
     50     WebRTCICEServer() { }
     51     WebRTCICEServer(const WebRTCICEServer& other) { assign(other); }
     52     ~WebRTCICEServer() { reset(); }
     53 
     54     WebRTCICEServer& operator=(const WebRTCICEServer& other)
     55     {
     56         assign(other);
     57         return *this;
     58     }
     59 
     60     WEBKIT_EXPORT void assign(const WebRTCICEServer&);
     61 
     62     WEBKIT_EXPORT void reset();
     63     bool isNull() const { return m_private.isNull(); }
     64 
     65     WEBKIT_EXPORT WebURL uri() const;
     66     WEBKIT_EXPORT WebString username() const;
     67     WEBKIT_EXPORT WebString credential() const;
     68 
     69 #if WEBKIT_IMPLEMENTATION
     70     WebRTCICEServer(const WTF::PassRefPtr<WebCore::RTCIceServer>&);
     71 #endif
     72 
     73 private:
     74     WebPrivatePtr<WebCore::RTCIceServer> m_private;
     75 };
     76 
     77 class WebRTCConfiguration {
     78 public:
     79     WebRTCConfiguration() { }
     80     WebRTCConfiguration(const WebRTCConfiguration& other) { assign(other); }
     81     ~WebRTCConfiguration() { reset(); }
     82 
     83     WebRTCConfiguration& operator=(const WebRTCConfiguration& other)
     84     {
     85         assign(other);
     86         return *this;
     87     }
     88 
     89     WEBKIT_EXPORT void assign(const WebRTCConfiguration&);
     90 
     91     WEBKIT_EXPORT void reset();
     92     bool isNull() const { return m_private.isNull(); }
     93 
     94     WEBKIT_EXPORT size_t numberOfServers() const;
     95     WEBKIT_EXPORT WebRTCICEServer server(size_t index) const;
     96 
     97 #if WEBKIT_IMPLEMENTATION
     98     WebRTCConfiguration(const WTF::PassRefPtr<WebCore::RTCConfiguration>&);
     99 #endif
    100 
    101 private:
    102     WebPrivatePtr<WebCore::RTCConfiguration> m_private;
    103 };
    104 
    105 } // namespace WebKit
    106 
    107 #endif // WebRTCConfiguration_h
    108