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      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef WebRTCOfferOptions_h
      6 #define WebRTCOfferOptions_h
      7 
      8 #include "WebCommon.h"
      9 #include "WebNonCopyable.h"
     10 #include "WebPrivatePtr.h"
     11 
     12 namespace blink {
     13 
     14 class RTCOfferOptions;
     15 
     16 class WebRTCOfferOptions {
     17 public:
     18     WebRTCOfferOptions() { }
     19     WebRTCOfferOptions(const WebRTCOfferOptions& other) { assign(other); }
     20     ~WebRTCOfferOptions() { reset(); }
     21 
     22     WebRTCOfferOptions& operator=(const WebRTCOfferOptions& other)
     23     {
     24         assign(other);
     25         return *this;
     26     }
     27 
     28     BLINK_PLATFORM_EXPORT void assign(const WebRTCOfferOptions&);
     29 
     30     BLINK_PLATFORM_EXPORT void reset();
     31     bool isNull() const { return m_private.isNull(); }
     32 
     33     BLINK_PLATFORM_EXPORT int32_t offerToReceiveVideo() const;
     34     BLINK_PLATFORM_EXPORT int32_t offerToReceiveAudio() const;
     35     BLINK_PLATFORM_EXPORT bool voiceActivityDetection() const;
     36     BLINK_PLATFORM_EXPORT bool iceRestart() const;
     37 
     38 #if INSIDE_BLINK
     39     BLINK_PLATFORM_EXPORT WebRTCOfferOptions(RTCOfferOptions*);
     40 #endif
     41 
     42 private:
     43     WebPrivatePtr<RTCOfferOptions> m_private;
     44 };
     45 
     46 } // namespace blink
     47 
     48 #endif // WebRTCOfferOptions_h
     49