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6da016ff71
Small step towards using separate classes for TCP server sockets. Added a new test-only class AsyncStunServerTCPSocket needed for unit tests of AsyncStunTCPSocket. Bug: webrtc:13065 Change-Id: I7d9713983d8f6b30aa3d3e7442bb34ea48b815eb Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/232324 Reviewed-by: Harald Alvestrand <hta@webrtc.org> Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org> Commit-Queue: Niels Moller <nisse@webrtc.org> Cr-Commit-Position: refs/heads/main@{#35047}
52 lines
1.9 KiB
C++
52 lines
1.9 KiB
C++
/*
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* Copyright 2013 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef P2P_BASE_ASYNC_STUN_TCP_SOCKET_H_
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#define P2P_BASE_ASYNC_STUN_TCP_SOCKET_H_
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#include <stddef.h>
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#include "rtc_base/async_packet_socket.h"
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#include "rtc_base/async_tcp_socket.h"
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#include "rtc_base/constructor_magic.h"
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#include "rtc_base/socket.h"
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#include "rtc_base/socket_address.h"
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namespace cricket {
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class AsyncStunTCPSocket : public rtc::AsyncTCPSocketBase {
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public:
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// Binds and connects `socket` and creates AsyncTCPSocket for
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// it. Takes ownership of `socket`. Returns NULL if bind() or
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// connect() fail (`socket` is destroyed in that case).
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static AsyncStunTCPSocket* Create(rtc::Socket* socket,
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const rtc::SocketAddress& bind_address,
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const rtc::SocketAddress& remote_address);
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explicit AsyncStunTCPSocket(rtc::Socket* socket);
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int Send(const void* pv,
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size_t cb,
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const rtc::PacketOptions& options) override;
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void ProcessInput(char* data, size_t* len) override;
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void HandleIncomingConnection(rtc::Socket* socket) override;
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private:
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// This method returns the message hdr + length written in the header.
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// This method also returns the number of padding bytes needed/added to the
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// turn message. `pad_bytes` should be used only when `is_turn` is true.
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size_t GetExpectedLength(const void* data, size_t len, int* pad_bytes);
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RTC_DISALLOW_COPY_AND_ASSIGN(AsyncStunTCPSocket);
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};
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} // namespace cricket
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#endif // P2P_BASE_ASYNC_STUN_TCP_SOCKET_H_
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