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-rw-r--r--3rdparty/asio/src/examples/cpp03/porthopper/protocol.hpp156
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diff --git a/3rdparty/asio/src/examples/cpp03/porthopper/protocol.hpp b/3rdparty/asio/src/examples/cpp03/porthopper/protocol.hpp
deleted file mode 100644
index c79bc6b49f4..00000000000
--- a/3rdparty/asio/src/examples/cpp03/porthopper/protocol.hpp
+++ /dev/null
@@ -1,156 +0,0 @@
-//
-// protocol.hpp
-// ~~~~~~~~~~~~
-//
-// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com)
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-//
-
-#ifndef PORTHOPPER_PROTOCOL_HPP
-#define PORTHOPPER_PROTOCOL_HPP
-
-#include <boost/array.hpp>
-#include <asio.hpp>
-#include <cstring>
-#include <iomanip>
-#include <string>
-#include <strstream>
-
-// This request is sent by the client to the server over a TCP connection.
-// The client uses it to perform three functions:
-// - To request that data start being sent to a given port.
-// - To request that data is no longer sent to a given port.
-// - To change the target port to another.
-class control_request
-{
-public:
- // Construct an empty request. Used when receiving.
- control_request()
- {
- }
-
- // Create a request to start sending data to a given port.
- static const control_request start(unsigned short port)
- {
- return control_request(0, port);
- }
-
- // Create a request to stop sending data to a given port.
- static const control_request stop(unsigned short port)
- {
- return control_request(port, 0);
- }
-
- // Create a request to change the port that data is sent to.
- static const control_request change(
- unsigned short old_port, unsigned short new_port)
- {
- return control_request(old_port, new_port);
- }
-
- // Get the old port. Returns 0 for start requests.
- unsigned short old_port() const
- {
- std::istrstream is(data_, encoded_port_size);
- unsigned short port = 0;
- is >> std::setw(encoded_port_size) >> std::hex >> port;
- return port;
- }
-
- // Get the new port. Returns 0 for stop requests.
- unsigned short new_port() const
- {
- std::istrstream is(data_ + encoded_port_size, encoded_port_size);
- unsigned short port = 0;
- is >> std::setw(encoded_port_size) >> std::hex >> port;
- return port;
- }
-
- // Obtain buffers for reading from or writing to a socket.
- boost::array<asio::mutable_buffer, 1> to_buffers()
- {
- boost::array<asio::mutable_buffer, 1> buffers
- = { { asio::buffer(data_) } };
- return buffers;
- }
-
-private:
- // Construct with specified old and new ports.
- control_request(unsigned short old_port_number,
- unsigned short new_port_number)
- {
- std::ostrstream os(data_, control_request_size);
- os << std::setw(encoded_port_size) << std::hex << old_port_number;
- os << std::setw(encoded_port_size) << std::hex << new_port_number;
- }
-
- // The length in bytes of a control_request and its components.
- enum
- {
- encoded_port_size = 4, // 16-bit port in hex.
- control_request_size = encoded_port_size * 2
- };
-
- // The encoded request data.
- char data_[control_request_size];
-};
-
-// This frame is sent from the server to subscribed clients over UDP.
-class frame
-{
-public:
- // The maximum allowable length of the payload.
- enum { payload_size = 32 };
-
- // Construct an empty frame. Used when receiving.
- frame()
- {
- }
-
- // Construct a frame with specified frame number and payload.
- frame(unsigned long frame_number, const std::string& payload_data)
- {
- std::ostrstream os(data_, frame_size);
- os << std::setw(encoded_number_size) << std::hex << frame_number;
- os << std::setw(payload_size)
- << std::setfill(' ') << payload_data.substr(0, payload_size);
- }
-
- // Get the frame number.
- unsigned long number() const
- {
- std::istrstream is(data_, encoded_number_size);
- unsigned long frame_number = 0;
- is >> std::setw(encoded_number_size) >> std::hex >> frame_number;
- return frame_number;
- }
-
- // Get the payload data.
- const std::string payload() const
- {
- return std::string(data_ + encoded_number_size, payload_size);
- }
-
- // Obtain buffers for reading from or writing to a socket.
- boost::array<asio::mutable_buffer, 1> to_buffers()
- {
- boost::array<asio::mutable_buffer, 1> buffers
- = { { asio::buffer(data_) } };
- return buffers;
- }
-
-private:
- // The length in bytes of a frame and its components.
- enum
- {
- encoded_number_size = 8, // Frame number in hex.
- frame_size = encoded_number_size + payload_size
- };
-
- // The encoded frame data.
- char data_[frame_size];
-};
-
-#endif // PORTHOPPER_PROTOCOL_HPP