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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 WebRTCICECandidate_h
     32 #define WebRTCICECandidate_h
     33 
     34 #include "WebCommon.h"
     35 #include "WebPrivatePtr.h"
     36 #include "WebString.h"
     37 
     38 namespace WebCore {
     39 class RTCIceCandidateDescriptor;
     40 }
     41 
     42 namespace blink {
     43 
     44 class WebString;
     45 class WebRTCICECandidatePrivate;
     46 
     47 class WebRTCICECandidate {
     48 public:
     49     WebRTCICECandidate() { }
     50     WebRTCICECandidate(const WebRTCICECandidate& other) { assign(other); }
     51     ~WebRTCICECandidate() { reset(); }
     52 
     53     WebRTCICECandidate& operator=(const WebRTCICECandidate& other)
     54     {
     55         assign(other);
     56         return *this;
     57     }
     58 
     59     BLINK_PLATFORM_EXPORT void assign(const WebRTCICECandidate&);
     60 
     61     BLINK_PLATFORM_EXPORT void initialize(const WebString& candidate, const WebString& sdpMid, unsigned short sdpMLineIndex);
     62     BLINK_PLATFORM_EXPORT void reset();
     63     bool isNull() const { return m_private.isNull(); }
     64 
     65     BLINK_PLATFORM_EXPORT WebString candidate() const;
     66     BLINK_PLATFORM_EXPORT WebString sdpMid() const;
     67     BLINK_PLATFORM_EXPORT unsigned short sdpMLineIndex() const;
     68     BLINK_PLATFORM_EXPORT void setCandidate(WebString);
     69     BLINK_PLATFORM_EXPORT void setSdpMid(WebString);
     70     BLINK_PLATFORM_EXPORT void setSdpMLineIndex(unsigned short);
     71 
     72 #if INSIDE_BLINK
     73     WebRTCICECandidate(WebString candidate, WebString sdpMid, unsigned short sdpMLineIndex)
     74     {
     75         this->initialize(candidate, sdpMid, sdpMLineIndex);
     76     }
     77 #endif
     78 
     79 private:
     80     WebPrivatePtr<WebRTCICECandidatePrivate> m_private;
     81 };
     82 
     83 } // namespace blink
     84 
     85 #endif // WebRTCICECandidate_h
     86