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deadbeef6979b022015-09-24 16:47:53 -07001/*
2 * libjingle
3 * Copyright 2015 Google Inc.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice,
9 * this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright notice,
11 * this list of conditions and the following disclaimer in the documentation
12 * and/or other materials provided with the distribution.
13 * 3. The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
deadbeef70ab1a12015-09-28 16:53:55 -070028// This file contains interfaces for RtpSenders
29// http://w3c.github.io/webrtc-pc/#rtcrtpsender-interface
30
31#ifndef TALK_APP_WEBRTC_RTPSENDERINTERFACE_H_
32#define TALK_APP_WEBRTC_RTPSENDERINTERFACE_H_
33
34#include <string>
35
36#include "talk/app/webrtc/proxy.h"
37#include "talk/app/webrtc/mediastreaminterface.h"
38#include "webrtc/base/refcount.h"
39#include "webrtc/base/scoped_ref_ptr.h"
40
41namespace webrtc {
42
43class RtpSenderInterface : public rtc::RefCountInterface {
44 public:
45 // Returns true if successful in setting the track.
46 // Fails if an audio track is set on a video RtpSender, or vice-versa.
47 virtual bool SetTrack(MediaStreamTrackInterface* track) = 0;
48 virtual rtc::scoped_refptr<MediaStreamTrackInterface> track() const = 0;
49
50 // Not to be confused with "mid", this is a field we can temporarily use
51 // to uniquely identify a receiver until we implement Unified Plan SDP.
52 virtual std::string id() const = 0;
53
54 virtual void Stop() = 0;
55
56 protected:
57 virtual ~RtpSenderInterface() {}
58};
59
60// Define proxy for RtpSenderInterface.
61BEGIN_PROXY_MAP(RtpSender)
62PROXY_METHOD1(bool, SetTrack, MediaStreamTrackInterface*)
63PROXY_CONSTMETHOD0(rtc::scoped_refptr<MediaStreamTrackInterface>, track)
64PROXY_CONSTMETHOD0(std::string, id)
65PROXY_METHOD0(void, Stop)
66END_PROXY()
67
68} // namespace webrtc
69
70#endif // TALK_APP_WEBRTC_RTPSENDERINTERFACE_H_