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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /third_party/libwebrtc/rtc_base/server_socket_adapters.h | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/rtc_base/server_socket_adapters.h')
-rw-r--r-- | third_party/libwebrtc/rtc_base/server_socket_adapters.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/third_party/libwebrtc/rtc_base/server_socket_adapters.h b/third_party/libwebrtc/rtc_base/server_socket_adapters.h new file mode 100644 index 0000000000..b18c7a6a65 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/server_socket_adapters.h @@ -0,0 +1,77 @@ +/* + * Copyright 2004 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 RTC_BASE_SERVER_SOCKET_ADAPTERS_H_ +#define RTC_BASE_SERVER_SOCKET_ADAPTERS_H_ + +#include "rtc_base/socket_adapters.h" + +namespace rtc { + +// Interface for implementing proxy server sockets. +class AsyncProxyServerSocket : public BufferedReadAdapter { + public: + AsyncProxyServerSocket(Socket* socket, size_t buffer_size); + ~AsyncProxyServerSocket() override; + sigslot::signal2<AsyncProxyServerSocket*, const SocketAddress&> + SignalConnectRequest; + virtual void SendConnectResult(int err, const SocketAddress& addr) = 0; +}; + +// Implements a socket adapter that performs the server side of a +// fake SSL handshake. Used when implementing a relay server that does "ssltcp". +class AsyncSSLServerSocket : public BufferedReadAdapter { + public: + explicit AsyncSSLServerSocket(Socket* socket); + + AsyncSSLServerSocket(const AsyncSSLServerSocket&) = delete; + AsyncSSLServerSocket& operator=(const AsyncSSLServerSocket&) = delete; + + protected: + void ProcessInput(char* data, size_t* len) override; +}; + +// Implements a proxy server socket for the SOCKS protocol. +class AsyncSocksProxyServerSocket : public AsyncProxyServerSocket { + public: + explicit AsyncSocksProxyServerSocket(Socket* socket); + + AsyncSocksProxyServerSocket(const AsyncSocksProxyServerSocket&) = delete; + AsyncSocksProxyServerSocket& operator=(const AsyncSocksProxyServerSocket&) = + delete; + + private: + void ProcessInput(char* data, size_t* len) override; + void DirectSend(const ByteBufferWriter& buf); + + void HandleHello(ByteBufferReader* request); + void SendHelloReply(uint8_t method); + void HandleAuth(ByteBufferReader* request); + void SendAuthReply(uint8_t result); + void HandleConnect(ByteBufferReader* request); + void SendConnectResult(int result, const SocketAddress& addr) override; + + void Error(int error); + + static const int kBufferSize = 1024; + enum State { + SS_HELLO, + SS_AUTH, + SS_CONNECT, + SS_CONNECT_PENDING, + SS_TUNNEL, + SS_ERROR + }; + State state_; +}; + +} // namespace rtc + +#endif // RTC_BASE_SERVER_SOCKET_ADAPTERS_H_ |