63 lines
1.4 KiB
C++
63 lines
1.4 KiB
C++
//
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// stream_client.cpp
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// ~~~~~~~~~~~~~~~~~
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//
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// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#include <cstring>
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#include <iostream>
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#include <boost/asio.hpp>
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#if defined(BOOST_ASIO_HAS_LOCAL_SOCKETS)
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using boost::asio::local::stream_protocol;
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enum { max_length = 1024 };
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int main(int argc, char* argv[])
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{
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try
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{
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if (argc != 2)
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{
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std::cerr << "Usage: iostream_client <file>\n";
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return 1;
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}
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stream_protocol::endpoint ep(argv[1]);
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stream_protocol::iostream s(ep);
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if (!s)
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{
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std::cerr << "Unable to connect: " << s.error().message() << std::endl;
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return 1;
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}
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using namespace std; // For strlen.
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std::cout << "Enter message: ";
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char request[max_length];
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std::cin.getline(request, max_length);
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size_t length = strlen(request);
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s << request;
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char reply[max_length];
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s.read(reply, length);
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std::cout << "Reply is: ";
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std::cout.write(reply, length);
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std::cout << "\n";
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}
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catch (std::exception& e)
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{
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std::cerr << "Exception: " << e.what() << "\n";
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}
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return 0;
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}
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#else // defined(BOOST_ASIO_HAS_LOCAL_SOCKETS)
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# error Local sockets not available on this platform.
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#endif // defined(BOOST_ASIO_HAS_LOCAL_SOCKETS)
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