Imported from /home/lorry/working-area/delta_boost-tarball/boost_1_54_0.tar.bz2.boost_1_54_0baserock/morph

4 files changed, 278 insertions, 0 deletions

diff --git a/libs/asio/example/cpp03/multicast/Jamfile b/libs/asio/example/cpp03/multicast/Jamfile
new file mode 100644
index 000000000..d2224d936
--- /dev/null
+++ b/libs/asio/example/cpp03/multicast/Jamfile
@@ -0,0 +1,45 @@
+#
+# Copyright (c) 2003-2013 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)
+#
+
+subproject libs/asio/example/multicast ;
+
+project boost : $(BOOST_ROOT) ;
+
+if $(UNIX)
+{
+  switch $(JAMUNAME)
+  {
+  case SunOS* :
+    {
+      SOCKET_LIBS = <find-library>socket <find-library>nsl ;
+    }
+  }
+}
+
+exe receiver
+  : <lib>@boost/libs/system/build/boost_system
+    receiver.cpp
+  : <include>$(BOOST_ROOT)
+    <include>../../../..
+    <define>BOOST_ALL_NO_LIB=1
+    <threading>multi
+    <mingw><*><find-library>ws2_32
+    <mingw><*><find-library>mswsock
+    $(SOCKET_LIBS)
+  ;
+
+exe sender
+  : <lib>@boost/libs/system/build/boost_system
+    sender.cpp
+  : <include>$(BOOST_ROOT)
+    <include>../../../..
+    <define>BOOST_ALL_NO_LIB=1
+    <threading>multi
+    <mingw><*><find-library>ws2_32
+    <mingw><*><find-library>mswsock
+    $(SOCKET_LIBS)
+  ;
diff --git a/libs/asio/example/cpp03/multicast/Jamfile.v2 b/libs/asio/example/cpp03/multicast/Jamfile.v2
new file mode 100644
index 000000000..ab6064934
--- /dev/null
+++ b/libs/asio/example/cpp03/multicast/Jamfile.v2
@@ -0,0 +1,41 @@
+#
+# Copyright (c) 2003-2013 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 ;
+}
+
+project
+  : requirements
+    <library>/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
+  ;
+
+exe receiver : receiver.cpp ;
+exe sender : sender.cpp ;
diff --git a/libs/asio/example/cpp03/multicast/receiver.cpp b/libs/asio/example/cpp03/multicast/receiver.cpp
new file mode 100644
index 000000000..00c4f4a99
--- /dev/null
+++ b/libs/asio/example/cpp03/multicast/receiver.cpp
@@ -0,0 +1,93 @@
+//
+// receiver.cpp
+// ~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2013 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 <boost/asio.hpp>
+#include "boost/bind.hpp"
+
+const short multicast_port = 30001;
+
+class receiver
+{
+public:
+  receiver(boost::asio::io_service& io_service,
+      const boost::asio::ip::address& listen_address,
+      const boost::asio::ip::address& multicast_address)
+    : socket_(io_service)
+  {
+    // Create the socket so that multiple may be bound to the same address.
+    boost::asio::ip::udp::endpoint listen_endpoint(
+        listen_address, multicast_port);
+    socket_.open(listen_endpoint.protocol());
+    socket_.set_option(boost::asio::ip::udp::socket::reuse_address(true));
+    socket_.bind(listen_endpoint);
+
+    // Join the multicast group.
+    socket_.set_option(
+        boost::asio::ip::multicast::join_group(multicast_address));
+
+    socket_.async_receive_from(
+        boost::asio::buffer(data_, max_length), sender_endpoint_,
+        boost::bind(&receiver::handle_receive_from, this,
+          boost::asio::placeholders::error,
+          boost::asio::placeholders::bytes_transferred));
+  }
+
+  void handle_receive_from(const boost::system::error_code& error,
+      size_t bytes_recvd)
+  {
+    if (!error)
+    {
+      std::cout.write(data_, bytes_recvd);
+      std::cout << std::endl;
+
+      socket_.async_receive_from(
+          boost::asio::buffer(data_, max_length), sender_endpoint_,
+          boost::bind(&receiver::handle_receive_from, this,
+            boost::asio::placeholders::error,
+            boost::asio::placeholders::bytes_transferred));
+    }
+  }
+
+private:
+  boost::asio::ip::udp::socket socket_;
+  boost::asio::ip::udp::endpoint sender_endpoint_;
+  enum { max_length = 1024 };
+  char data_[max_length];
+};
+
+int main(int argc, char* argv[])
+{
+  try
+  {
+    if (argc != 3)
+    {
+      std::cerr << "Usage: receiver <listen_address> <multicast_address>\n";
+      std::cerr << "  For IPv4, try:\n";
+      std::cerr << "    receiver 0.0.0.0 239.255.0.1\n";
+      std::cerr << "  For IPv6, try:\n";
+      std::cerr << "    receiver 0::0 ff31::8000:1234\n";
+      return 1;
+    }
+
+    boost::asio::io_service io_service;
+    receiver r(io_service,
+        boost::asio::ip::address::from_string(argv[1]),
+        boost::asio::ip::address::from_string(argv[2]));
+    io_service.run();
+  }
+  catch (std::exception& e)
+  {
+    std::cerr << "Exception: " << e.what() << "\n";
+  }
+
+  return 0;
+}
diff --git a/libs/asio/example/cpp03/multicast/sender.cpp b/libs/asio/example/cpp03/multicast/sender.cpp
new file mode 100644
index 000000000..cddd515a9
--- /dev/null
+++ b/libs/asio/example/cpp03/multicast/sender.cpp
@@ -0,0 +1,99 @@
+//
+// sender.cpp
+// ~~~~~~~~~~
+//
+// Copyright (c) 2003-2013 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 <sstream>
+#include <string>
+#include <boost/asio.hpp>
+#include "boost/bind.hpp"
+#include "boost/date_time/posix_time/posix_time_types.hpp"
+
+const short multicast_port = 30001;
+const int max_message_count = 10;
+
+class sender
+{
+public:
+  sender(boost::asio::io_service& io_service,
+      const boost::asio::ip::address& multicast_address)
+    : endpoint_(multicast_address, multicast_port),
+      socket_(io_service, endpoint_.protocol()),
+      timer_(io_service),
+      message_count_(0)
+  {
+    std::ostringstream os;
+    os << "Message " << message_count_++;
+    message_ = os.str();
+
+    socket_.async_send_to(
+        boost::asio::buffer(message_), endpoint_,
+        boost::bind(&sender::handle_send_to, this,
+          boost::asio::placeholders::error));
+  }
+
+  void handle_send_to(const boost::system::error_code& error)
+  {
+    if (!error && message_count_ < max_message_count)
+    {
+      timer_.expires_from_now(boost::posix_time::seconds(1));
+      timer_.async_wait(
+          boost::bind(&sender::handle_timeout, this,
+            boost::asio::placeholders::error));
+    }
+  }
+
+  void handle_timeout(const boost::system::error_code& error)
+  {
+    if (!error)
+    {
+      std::ostringstream os;
+      os << "Message " << message_count_++;
+      message_ = os.str();
+
+      socket_.async_send_to(
+          boost::asio::buffer(message_), endpoint_,
+          boost::bind(&sender::handle_send_to, this,
+            boost::asio::placeholders::error));
+    }
+  }
+
+private:
+  boost::asio::ip::udp::endpoint endpoint_;
+  boost::asio::ip::udp::socket socket_;
+  boost::asio::deadline_timer timer_;
+  int message_count_;
+  std::string message_;
+};
+
+int main(int argc, char* argv[])
+{
+  try
+  {
+    if (argc != 2)
+    {
+      std::cerr << "Usage: sender <multicast_address>\n";
+      std::cerr << "  For IPv4, try:\n";
+      std::cerr << "    sender 239.255.0.1\n";
+      std::cerr << "  For IPv6, try:\n";
+      std::cerr << "    sender ff31::8000:1234\n";
+      return 1;
+    }
+
+    boost::asio::io_service io_service;
+    sender s(io_service, boost::asio::ip::address::from_string(argv[1]));
+    io_service.run();
+  }
+  catch (std::exception& e)
+  {
+    std::cerr << "Exception: " << e.what() << "\n";
+  }
+
+  return 0;
+}