blob: 1a285311a47d2c03152571f82dec3ca897f0f83c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
/*
* Copyright 2017 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef WEBRTC_API_UDPTRANSPORTINTERFACE_H_
#define WEBRTC_API_UDPTRANSPORTINTERFACE_H_
#include "webrtc/api/proxy.h"
#include "webrtc/base/socketaddress.h"
namespace webrtc {
// Interface for a raw UDP transport (not using ICE), meaning a combination of
// a local/remote IP address/port.
//
// An instance can be instantiated using OrtcFactory.
//
// Each instance reserves a UDP port, which will be freed when the
// UdpTransportInterface destructor is called.
//
// Calling SetRemoteAddress sets the destination of outgoing packets; without a
// destination, packets can't be sent, but they can be received.
class UdpTransportInterface {
public:
virtual ~UdpTransportInterface() {}
// Get the address of the socket allocated for this transport.
virtual rtc::SocketAddress GetLocalAddress() const = 0;
// Sets the address to which packets will be delivered.
//
// Calling with a "nil" (default-constructed) address is legal, and unsets
// any previously set destination.
//
// However, calling with an incomplete address (port or IP not set) will
// fail.
virtual bool SetRemoteAddress(const rtc::SocketAddress& dest) = 0;
// Simple getter. If never set, returns nil address.
virtual rtc::SocketAddress GetRemoteAddress() const = 0;
};
BEGIN_OWNED_PROXY_MAP(UdpTransport)
PROXY_WORKER_THREAD_DESTRUCTOR()
PROXY_WORKER_CONSTMETHOD0(rtc::SocketAddress, GetLocalAddress)
PROXY_WORKER_METHOD1(bool, SetRemoteAddress, const rtc::SocketAddress&)
PROXY_WORKER_CONSTMETHOD0(rtc::SocketAddress, GetRemoteAddress)
END_PROXY_MAP()
} // namespace webrtc
#endif // WEBRTC_API_UDPTRANSPORTINTERFACE_H_
|
