[DEV] add v1.66.0

libs/asio/example/cpp03/local/Jamfile.v2

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+#
+# Copyright (c) 2003-2017 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)
+#
+
+import os ;
+
+if [ os.name ] = SOLARIS
+{
+  lib socket ;
+  lib nsl ;
+}
+else if [ os.name ] = NT
+{
+  lib ws2_32 ;
+  lib mswsock ;
+}
+else if [ os.name ] = HPUX
+{
+  lib ipv6 ;
+}
+else if [ os.name ] = HAIKU
+{
+  lib network ;
+}
+
+exe connect_pair
+  : connect_pair.cpp
+    /boost/system//boost_system
+    /boost/thread//boost_thread
+  : <define>BOOST_ALL_NO_LIB=1
+    <threading>multi
+    <os>SOLARIS:<library>socket
+    <os>SOLARIS:<library>nsl
+    <os>NT:<define>_WIN32_WINNT=0x0501
+    <os>NT,<toolset>gcc:<library>ws2_32
+    <os>NT,<toolset>gcc:<library>mswsock
+    <os>NT,<toolset>gcc-cygwin:<define>__USE_W32_SOCKETS
+    <os>HPUX,<toolset>gcc:<define>_XOPEN_SOURCE_EXTENDED
+    <os>HPUX:<library>ipv6
+    <os>HAIKU:<library>network
+  ;
+
+exe iostream_client
+  : iostream_client.cpp
+    /boost/system//boost_system
+  : <define>BOOST_ALL_NO_LIB=1
+    <threading>multi
+    <os>SOLARIS:<library>socket
+    <os>SOLARIS:<library>nsl
+    <os>NT:<define>_WIN32_WINNT=0x0501
+    <os>NT,<toolset>gcc:<library>ws2_32
+    <os>NT,<toolset>gcc:<library>mswsock
+    <os>NT,<toolset>gcc-cygwin:<define>__USE_W32_SOCKETS
+    <os>HPUX,<toolset>gcc:<define>_XOPEN_SOURCE_EXTENDED
+    <os>HPUX:<library>ipv6
+    <os>HAIKU:<library>network
+  ;
+
+exe stream_client
+  : stream_client.cpp
+    /boost/system//boost_system
+  : <define>BOOST_ALL_NO_LIB=1
+    <threading>multi
+    <os>SOLARIS:<library>socket
+    <os>SOLARIS:<library>nsl
+    <os>NT:<define>_WIN32_WINNT=0x0501
+    <os>NT,<toolset>gcc:<library>ws2_32
+    <os>NT,<toolset>gcc:<library>mswsock
+    <os>NT,<toolset>gcc-cygwin:<define>__USE_W32_SOCKETS
+    <os>HPUX,<toolset>gcc:<define>_XOPEN_SOURCE_EXTENDED
+    <os>HPUX:<library>ipv6
+    <os>HAIKU:<library>network
+  ;
+
+exe stream_server
+  : stream_server.cpp
+    /boost/system//boost_system
+  : <define>BOOST_ALL_NO_LIB=1
+    <threading>multi
+    <os>SOLARIS:<library>socket
+    <os>SOLARIS:<library>nsl
+    <os>NT:<define>_WIN32_WINNT=0x0501
+    <os>NT,<toolset>gcc:<library>ws2_32
+    <os>NT,<toolset>gcc:<library>mswsock
+    <os>NT,<toolset>gcc-cygwin:<define>__USE_W32_SOCKETS
+    <os>HPUX,<toolset>gcc:<define>_XOPEN_SOURCE_EXTENDED
+    <os>HPUX:<library>ipv6
+    <os>HAIKU:<library>network
+  ;

libs/asio/example/cpp03/local/connect_pair.cpp

@@ -0,0 +1,142 @@
+//
+// connect_pair.cpp
+// ~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2017 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)
+//
+
+#include <iostream>
+#include <string>
+#include <cctype>
+#include <boost/asio.hpp>
+#include <boost/thread/thread.hpp>
+#include <boost/array.hpp>
+#include <boost/bind.hpp>
+
+#if defined(BOOST_ASIO_HAS_LOCAL_SOCKETS)
+
+using boost::asio::local::stream_protocol;
+
+class uppercase_filter
+{
+public:
+  uppercase_filter(boost::asio::io_context& io_context)
+    : socket_(io_context)
+  {
+  }
+
+  stream_protocol::socket& socket()
+  {
+    return socket_;
+  }
+
+  void start()
+  {
+    // Wait for request.
+    socket_.async_read_some(boost::asio::buffer(data_),
+        boost::bind(&uppercase_filter::handle_read,
+          this, boost::asio::placeholders::error,
+          boost::asio::placeholders::bytes_transferred));
+  }
+
+private:
+  void handle_read(const boost::system::error_code& ec, std::size_t size)
+  {
+    if (!ec)
+    {
+      // Compute result.
+      for (std::size_t i = 0; i < size; ++i)
+        data_[i] = std::toupper(data_[i]);
+
+      // Send result.
+      boost::asio::async_write(socket_, boost::asio::buffer(data_, size),
+          boost::bind(&uppercase_filter::handle_write,
+            this, boost::asio::placeholders::error));
+    }
+    else
+    {
+      throw boost::system::system_error(ec);
+    }
+  }
+
+  void handle_write(const boost::system::error_code& ec)
+  {
+    if (!ec)
+    {
+      // Wait for request.
+      socket_.async_read_some(boost::asio::buffer(data_),
+          boost::bind(&uppercase_filter::handle_read,
+            this, boost::asio::placeholders::error,
+            boost::asio::placeholders::bytes_transferred));
+    }
+    else
+    {
+      throw boost::system::system_error(ec);
+    }
+  }
+
+  stream_protocol::socket socket_;
+  boost::array<char, 512> data_;
+};
+
+void run(boost::asio::io_context* io_context)
+{
+  try
+  {
+    io_context->run();
+  }
+  catch (std::exception& e)
+  {
+    std::cerr << "Exception in thread: " << e.what() << "\n";
+    std::exit(1);
+  }
+}
+
+int main()
+{
+  try
+  {
+    boost::asio::io_context io_context;
+
+    // Create filter and establish a connection to it.
+    uppercase_filter filter(io_context);
+    stream_protocol::socket socket(io_context);
+    boost::asio::local::connect_pair(socket, filter.socket());
+    filter.start();
+
+    // The io_context runs in a background thread to perform filtering.
+    boost::thread thread(boost::bind(run, &io_context));
+
+    for (;;)
+    {
+      // Collect request from user.
+      std::cout << "Enter a string: ";
+      std::string request;
+      std::getline(std::cin, request);
+
+      // Send request to filter.
+      boost::asio::write(socket, boost::asio::buffer(request));
+
+      // Wait for reply from filter.
+      std::vector<char> reply(request.size());
+      boost::asio::read(socket, boost::asio::buffer(reply));
+
+      // Show reply to user.
+      std::cout << "Result: ";
+      std::cout.write(&reply[0], request.size());
+      std::cout << std::endl;
+    }
+  }
+  catch (std::exception& e)
+  {
+    std::cerr << "Exception: " << e.what() << "\n";
+    std::exit(1);
+  }
+}
+
+#else // defined(BOOST_ASIO_HAS_LOCAL_SOCKETS)
+# error Local sockets not available on this platform.
+#endif // defined(BOOST_ASIO_HAS_LOCAL_SOCKETS)

libs/asio/example/cpp03/local/iostream_client.cpp

@@ -0,0 +1,62 @@
+//
+// stream_client.cpp
+// ~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2017 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)
+//
+
+#include <cstring>
+#include <iostream>
+#include <boost/asio.hpp>
+
+#if defined(BOOST_ASIO_HAS_LOCAL_SOCKETS)
+
+using boost::asio::local::stream_protocol;
+
+enum { max_length = 1024 };
+
+int main(int argc, char* argv[])
+{
+  try
+  {
+    if (argc != 2)
+    {
+      std::cerr << "Usage: iostream_client <file>\n";
+      return 1;
+    }
+
+    stream_protocol::endpoint ep(argv[1]);
+    stream_protocol::iostream s(ep);
+    if (!s)
+    {
+      std::cerr << "Unable to connect: " << s.error().message() << std::endl;
+      return 1;
+    }
+
+    using namespace std; // For strlen.
+    std::cout << "Enter message: ";
+    char request[max_length];
+    std::cin.getline(request, max_length);
+    size_t length = strlen(request);
+    s << request;
+
+    char reply[max_length];
+    s.read(reply, length);
+    std::cout << "Reply is: ";
+    std::cout.write(reply, length);
+    std::cout << "\n";
+  }
+  catch (std::exception& e)
+  {
+    std::cerr << "Exception: " << e.what() << "\n";
+  }
+
+  return 0;
+}
+
+#else // defined(BOOST_ASIO_HAS_LOCAL_SOCKETS)
+# error Local sockets not available on this platform.
+#endif // defined(BOOST_ASIO_HAS_LOCAL_SOCKETS)

libs/asio/example/cpp03/local/stream_client.cpp

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+//
+// stream_client.cpp
+// ~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2017 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)
+//
+
+#include <cstdlib>
+#include <cstring>
+#include <iostream>
+#include <boost/asio.hpp>
+
+#if defined(BOOST_ASIO_HAS_LOCAL_SOCKETS)
+
+using boost::asio::local::stream_protocol;
+
+enum { max_length = 1024 };
+
+int main(int argc, char* argv[])
+{
+  try
+  {
+    if (argc != 2)
+    {
+      std::cerr << "Usage: stream_client <file>\n";
+      return 1;
+    }
+
+    boost::asio::io_context io_context;
+
+    stream_protocol::socket s(io_context);
+    s.connect(stream_protocol::endpoint(argv[1]));
+
+    using namespace std; // For strlen.
+    std::cout << "Enter message: ";
+    char request[max_length];
+    std::cin.getline(request, max_length);
+    size_t request_length = strlen(request);
+    boost::asio::write(s, boost::asio::buffer(request, request_length));
+
+    char reply[max_length];
+    size_t reply_length = boost::asio::read(s,
+        boost::asio::buffer(reply, request_length));
+    std::cout << "Reply is: ";
+    std::cout.write(reply, reply_length);
+    std::cout << "\n";
+  }
+  catch (std::exception& e)
+  {
+    std::cerr << "Exception: " << e.what() << "\n";
+  }
+
+  return 0;
+}
+
+#else // defined(BOOST_ASIO_HAS_LOCAL_SOCKETS)
+# error Local sockets not available on this platform.
+#endif // defined(BOOST_ASIO_HAS_LOCAL_SOCKETS)

libs/asio/example/cpp03/local/stream_server.cpp

@@ -0,0 +1,141 @@
+//
+// stream_server.cpp
+// ~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2017 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)
+//
+
+#include <cstdio>
+#include <iostream>
+#include <boost/array.hpp>
+#include <boost/bind.hpp>
+#include <boost/enable_shared_from_this.hpp>
+#include <boost/shared_ptr.hpp>
+#include <boost/asio.hpp>
+
+#if defined(BOOST_ASIO_HAS_LOCAL_SOCKETS)
+
+using boost::asio::local::stream_protocol;
+
+class session
+  : public boost::enable_shared_from_this<session>
+{
+public:
+  session(boost::asio::io_context& io_context)
+    : socket_(io_context)
+  {
+  }
+
+  stream_protocol::socket& socket()
+  {
+    return socket_;
+  }
+
+  void start()
+  {
+    socket_.async_read_some(boost::asio::buffer(data_),
+        boost::bind(&session::handle_read,
+          shared_from_this(),
+          boost::asio::placeholders::error,
+          boost::asio::placeholders::bytes_transferred));
+  }
+
+  void handle_read(const boost::system::error_code& error,
+      size_t bytes_transferred)
+  {
+    if (!error)
+    {
+      boost::asio::async_write(socket_,
+          boost::asio::buffer(data_, bytes_transferred),
+          boost::bind(&session::handle_write,
+            shared_from_this(),
+            boost::asio::placeholders::error));
+    }
+  }
+
+  void handle_write(const boost::system::error_code& error)
+  {
+    if (!error)
+    {
+      socket_.async_read_some(boost::asio::buffer(data_),
+          boost::bind(&session::handle_read,
+            shared_from_this(),
+            boost::asio::placeholders::error,
+            boost::asio::placeholders::bytes_transferred));
+    }
+  }
+
+private:
+  // The socket used to communicate with the client.
+  stream_protocol::socket socket_;
+
+  // Buffer used to store data received from the client.
+  boost::array<char, 1024> data_;
+};
+
+typedef boost::shared_ptr<session> session_ptr;
+
+class server
+{
+public:
+  server(boost::asio::io_context& io_context, const std::string& file)
+    : io_context_(io_context),
+      acceptor_(io_context, stream_protocol::endpoint(file))
+  {
+    session_ptr new_session(new session(io_context_));
+    acceptor_.async_accept(new_session->socket(),
+        boost::bind(&server::handle_accept, this, new_session,
+          boost::asio::placeholders::error));
+  }
+
+  void handle_accept(session_ptr new_session,
+      const boost::system::error_code& error)
+  {
+    if (!error)
+    {
+      new_session->start();
+    }
+
+    new_session.reset(new session(io_context_));
+    acceptor_.async_accept(new_session->socket(),
+        boost::bind(&server::handle_accept, this, new_session,
+          boost::asio::placeholders::error));
+  }
+
+private:
+  boost::asio::io_context& io_context_;
+  stream_protocol::acceptor acceptor_;
+};
+
+int main(int argc, char* argv[])
+{
+  try
+  {
+    if (argc != 2)
+    {
+      std::cerr << "Usage: stream_server <file>\n";
+      std::cerr << "*** WARNING: existing file is removed ***\n";
+      return 1;
+    }
+
+    boost::asio::io_context io_context;
+
+    std::remove(argv[1]);
+    server s(io_context, argv[1]);
+
+    io_context.run();
+  }
+  catch (std::exception& e)
+  {
+    std::cerr << "Exception: " << e.what() << "\n";
+  }
+
+  return 0;
+}
+
+#else // defined(BOOST_ASIO_HAS_LOCAL_SOCKETS)
+# error Local sockets not available on this platform.
+#endif // defined(BOOST_ASIO_HAS_LOCAL_SOCKETS)