9d4a2e6fd2
Bug: webrtc:163 Change-Id: I9c1eee77032326c2cafc38dabdd415583f9e1817 Reviewed-on: https://webrtc-review.googlesource.com/16067 Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Commit-Queue: Steve Anton <steveanton@webrtc.org> Cr-Commit-Position: refs/heads/master@{#20453}
87 lines
2.8 KiB
C++
87 lines
2.8 KiB
C++
/*
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* Copyright 2011 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_PACKETSOCKETFACTORY_H_
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#define P2P_BASE_PACKETSOCKETFACTORY_H_
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#include "rtc_base/constructormagic.h"
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#include "rtc_base/proxyinfo.h"
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namespace rtc {
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// This structure contains options required to create TCP packet sockets.
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struct PacketSocketTcpOptions {
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PacketSocketTcpOptions();
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~PacketSocketTcpOptions();
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int opts = 0;
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std::vector<std::string> tls_alpn_protocols;
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std::vector<std::string> tls_elliptic_curves;
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};
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class AsyncPacketSocket;
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class AsyncResolverInterface;
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class PacketSocketFactory {
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public:
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enum Options {
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OPT_STUN = 0x04,
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// The TLS options below are mutually exclusive.
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OPT_TLS = 0x02, // Real and secure TLS.
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OPT_TLS_FAKE = 0x01, // Fake TLS with a dummy SSL handshake.
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OPT_TLS_INSECURE = 0x08, // Insecure TLS without certificate validation.
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// Deprecated, use OPT_TLS_FAKE.
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OPT_SSLTCP = OPT_TLS_FAKE,
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};
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PacketSocketFactory() { }
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virtual ~PacketSocketFactory() = default;
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virtual AsyncPacketSocket* CreateUdpSocket(const SocketAddress& address,
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uint16_t min_port,
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uint16_t max_port) = 0;
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virtual AsyncPacketSocket* CreateServerTcpSocket(
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const SocketAddress& local_address,
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uint16_t min_port,
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uint16_t max_port,
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int opts) = 0;
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// TODO(deadbeef): |proxy_info| and |user_agent| should be set
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// per-factory and not when socket is created.
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virtual AsyncPacketSocket* CreateClientTcpSocket(
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const SocketAddress& local_address,
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const SocketAddress& remote_address,
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const ProxyInfo& proxy_info,
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const std::string& user_agent,
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int opts) = 0;
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// TODO(deadbeef): |proxy_info|, |user_agent| and |tcp_options| should
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// be set per-factory and not when socket is created.
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// TODO(deadbeef): Implement this method in all subclasses (namely those in
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// Chromium), make pure virtual, and remove the old CreateClientTcpSocket.
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virtual AsyncPacketSocket* CreateClientTcpSocket(
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const SocketAddress& local_address,
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const SocketAddress& remote_address,
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const ProxyInfo& proxy_info,
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const std::string& user_agent,
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const PacketSocketTcpOptions& tcp_options);
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virtual AsyncResolverInterface* CreateAsyncResolver() = 0;
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private:
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RTC_DISALLOW_COPY_AND_ASSIGN(PacketSocketFactory);
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};
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} // namespace rtc
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#endif // P2P_BASE_PACKETSOCKETFACTORY_H_
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