third_party/WebKit/public/platform/WebRTCSessionDescriptionRequest.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 WebRTCSessionDescriptionRequest_h
  32 #define WebRTCSessionDescriptionRequest_h
  33
  34 #include "WebCommon.h"
  35 #include "WebNonCopyable.h"
  36 #include "WebPrivatePtr.h"
  37 #include "WebString.h"
  38
  39 namespace blink {
  40
  41 class RTCSessionDescriptionRequest;
  42 class WebRTCSessionDescription;
  43
  44 class WebRTCSessionDescriptionRequest {
  45 public:
  46     WebRTCSessionDescriptionRequest() { }
  47     WebRTCSessionDescriptionRequest(const WebRTCSessionDescriptionRequest& other) { assign(other); }
  48     ~WebRTCSessionDescriptionRequest() { reset(); }
  49
  50     WebRTCSessionDescriptionRequest& operator=(const WebRTCSessionDescriptionRequest& other)
  51     {
  52         assign(other);
  53         return *this;
  54     }
  55
  56     BLINK_PLATFORM_EXPORT void assign(const WebRTCSessionDescriptionRequest&);
  57
  58     BLINK_PLATFORM_EXPORT void reset();
  59     bool isNull() const { return m_private.isNull(); }
  60
  61     BLINK_PLATFORM_EXPORT void requestSucceeded(const WebRTCSessionDescription&) const;
  62     BLINK_PLATFORM_EXPORT void requestFailed(const WebString& error) const;
  63
  64 #if INSIDE_BLINK
  65     BLINK_PLATFORM_EXPORT WebRTCSessionDescriptionRequest(RTCSessionDescriptionRequest*);
  66 #endif
  67
  68 private:
  69     WebPrivatePtr<RTCSessionDescriptionRequest> m_private;
  70 };
  71
  72 } // namespace blink
  73
  74 #endif // WebRTCSessionDescriptionRequest_h