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Diffstat (limited to '3rdparty/asio/src/examples/cpp03/socks4/socks4.hpp')
-rw-r--r--3rdparty/asio/src/examples/cpp03/socks4/socks4.hpp144
1 files changed, 0 insertions, 144 deletions
diff --git a/3rdparty/asio/src/examples/cpp03/socks4/socks4.hpp b/3rdparty/asio/src/examples/cpp03/socks4/socks4.hpp
deleted file mode 100644
index c5558756558..00000000000
--- a/3rdparty/asio/src/examples/cpp03/socks4/socks4.hpp
+++ /dev/null
@@ -1,144 +0,0 @@
-//
-// socks4.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 SOCKS4_HPP
-#define SOCKS4_HPP
-
-#include <string>
-#include <asio.hpp>
-#include <boost/array.hpp>
-
-namespace socks4 {
-
-const unsigned char version = 0x04;
-
-class request
-{
-public:
- enum command_type
- {
- connect = 0x01,
- bind = 0x02
- };
-
- request(command_type cmd, const asio::ip::tcp::endpoint& endpoint,
- const std::string& user_id)
- : version_(version),
- command_(cmd),
- user_id_(user_id),
- null_byte_(0)
- {
- // Only IPv4 is supported by the SOCKS 4 protocol.
- if (endpoint.protocol() != asio::ip::tcp::v4())
- {
- throw asio::system_error(
- asio::error::address_family_not_supported);
- }
-
- // Convert port number to network byte order.
- unsigned short port = endpoint.port();
- port_high_byte_ = (port >> 8) & 0xff;
- port_low_byte_ = port & 0xff;
-
- // Save IP address in network byte order.
- address_ = endpoint.address().to_v4().to_bytes();
- }
-
- boost::array<asio::const_buffer, 7> buffers() const
- {
- boost::array<asio::const_buffer, 7> bufs =
- {
- {
- asio::buffer(&version_, 1),
- asio::buffer(&command_, 1),
- asio::buffer(&port_high_byte_, 1),
- asio::buffer(&port_low_byte_, 1),
- asio::buffer(address_),
- asio::buffer(user_id_),
- asio::buffer(&null_byte_, 1)
- }
- };
- return bufs;
- }
-
-private:
- unsigned char version_;
- unsigned char command_;
- unsigned char port_high_byte_;
- unsigned char port_low_byte_;
- asio::ip::address_v4::bytes_type address_;
- std::string user_id_;
- unsigned char null_byte_;
-};
-
-class reply
-{
-public:
- enum status_type
- {
- request_granted = 0x5a,
- request_failed = 0x5b,
- request_failed_no_identd = 0x5c,
- request_failed_bad_user_id = 0x5d
- };
-
- reply()
- : null_byte_(0),
- status_()
- {
- }
-
- boost::array<asio::mutable_buffer, 5> buffers()
- {
- boost::array<asio::mutable_buffer, 5> bufs =
- {
- {
- asio::buffer(&null_byte_, 1),
- asio::buffer(&status_, 1),
- asio::buffer(&port_high_byte_, 1),
- asio::buffer(&port_low_byte_, 1),
- asio::buffer(address_)
- }
- };
- return bufs;
- }
-
- bool success() const
- {
- return null_byte_ == 0 && status_ == request_granted;
- }
-
- unsigned char status() const
- {
- return status_;
- }
-
- asio::ip::tcp::endpoint endpoint() const
- {
- unsigned short port = port_high_byte_;
- port = (port << 8) & 0xff00;
- port = port | port_low_byte_;
-
- asio::ip::address_v4 address(address_);
-
- return asio::ip::tcp::endpoint(address, port);
- }
-
-private:
- unsigned char null_byte_;
- unsigned char status_;
- unsigned char port_high_byte_;
- unsigned char port_low_byte_;
- asio::ip::address_v4::bytes_type address_;
-};
-
-} // namespace socks4
-
-#endif // SOCKS4_HPP