cpp-netlib · deanberris · Jul 20, 2015 · Jul 16, 2015 · Jul 19, 2015
diff --git a/.travis.yml b/.travis.yml
@@ -6,14 +6,22 @@ compiler:
     - clang
 
 env:
-    - BOOST_VER=1.54.0 BUILD_SHARED_LIBS="ON" CMAKE_BUILD_TYPE="Release"
-    - BOOST_VER=1.54.0 BUILD_SHARED_LIBS="OFF" CMAKE_BUILD_TYPE="Release"
-    - BOOST_VER=1.54.0 BUILD_SHARED_LIBS="ON" CMAKE_BUILD_TYPE="Debug"
-    - BOOST_VER=1.54.0 BUILD_SHARED_LIBS="OFF" CMAKE_BUILD_TYPE="Debug"
-    - BOOST_VER=1.55.0 BUILD_SHARED_LIBS="ON" CMAKE_BUILD_TYPE="Release"
-    - BOOST_VER=1.55.0 BUILD_SHARED_LIBS="OFF" CMAKE_BUILD_TYPE="Release"
-    - BOOST_VER=1.55.0 BUILD_SHARED_LIBS="ON" CMAKE_BUILD_TYPE="Debug"
-    - BOOST_VER=1.55.0 BUILD_SHARED_LIBS="OFF" CMAKE_BUILD_TYPE="Debug"
+    - BOOST_VER=1.54.0 BUILD_SHARED_LIBS="ON" CMAKE_BUILD_TYPE="Release" ENABLE_HTTPS="ON"
+    - BOOST_VER=1.54.0 BUILD_SHARED_LIBS="OFF" CMAKE_BUILD_TYPE="Release" ENABLE_HTTPS="ON"
+    - BOOST_VER=1.54.0 BUILD_SHARED_LIBS="ON" CMAKE_BUILD_TYPE="Debug" ENABLE_HTTPS="ON"
+    - BOOST_VER=1.54.0 BUILD_SHARED_LIBS="OFF" CMAKE_BUILD_TYPE="Debug" ENABLE_HTTPS="ON"
+    - BOOST_VER=1.55.0 BUILD_SHARED_LIBS="ON" CMAKE_BUILD_TYPE="Release" ENABLE_HTTPS="ON"
+    - BOOST_VER=1.55.0 BUILD_SHARED_LIBS="OFF" CMAKE_BUILD_TYPE="Release" ENABLE_HTTPS="ON"
+    - BOOST_VER=1.55.0 BUILD_SHARED_LIBS="ON" CMAKE_BUILD_TYPE="Debug" ENABLE_HTTPS="ON"
+    - BOOST_VER=1.55.0 BUILD_SHARED_LIBS="OFF" CMAKE_BUILD_TYPE="Debug" ENABLE_HTTPS="ON"
+    - BOOST_VER=1.54.0 BUILD_SHARED_LIBS="ON" CMAKE_BUILD_TYPE="Release" ENABLE_HTTPS="OFF"
+    - BOOST_VER=1.54.0 BUILD_SHARED_LIBS="OFF" CMAKE_BUILD_TYPE="Release" ENABLE_HTTPS="OFF"
+    - BOOST_VER=1.54.0 BUILD_SHARED_LIBS="ON" CMAKE_BUILD_TYPE="Debug" ENABLE_HTTPS="OFF"
+    - BOOST_VER=1.54.0 BUILD_SHARED_LIBS="OFF" CMAKE_BUILD_TYPE="Debug" ENABLE_HTTPS="OFF"
+    - BOOST_VER=1.55.0 BUILD_SHARED_LIBS="ON" CMAKE_BUILD_TYPE="Release" ENABLE_HTTPS="OFF"
+    - BOOST_VER=1.55.0 BUILD_SHARED_LIBS="OFF" CMAKE_BUILD_TYPE="Release" ENABLE_HTTPS="OFF"
+    - BOOST_VER=1.55.0 BUILD_SHARED_LIBS="ON" CMAKE_BUILD_TYPE="Debug" ENABLE_HTTPS="OFF"
+    - BOOST_VER=1.55.0 BUILD_SHARED_LIBS="OFF" CMAKE_BUILD_TYPE="Debug" ENABLE_HTTPS="OFF"
 
 before_install:
     - if [ "${CXX}" == "g++" ] || [ ${BUILD_SHARED_LIBS} = "OFF" ]; then
@@ -39,6 +47,7 @@ install:
 script:
     - cmake -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
             -DBUILD_SHARED_LIBS=${BUILD_SHARED_LIBS}
+            -DCPP-NETLIB_ENABLE_HTTPS=${ENABLE_HTTPS}
     - make
     - make test
 

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -10,6 +10,7 @@ option( CPP-NETLIB_BUILD_SHARED_LIBS "Build cpp-netlib as shared libraries." OFF
 option( CPP-NETLIB_BUILD_TESTS "Build the cpp-netlib project tests." ON)
 option( CPP-NETLIB_BUILD_EXPERIMENTS "Build the cpp-netlib project experiments." ON)
 option( CPP-NETLIB_BUILD_EXAMPLES "Build the cpp-netlib project examples." ON)
+option( CPP-NETLIB_ENABLE_HTTPS "Build cpp-netlib with support for https if OpenSSL is found." ON)
 
 include(GNUInstallDirs)
 
@@ -43,7 +44,11 @@ set(Boost_USE_MULTI_THREADED ON)
 find_package( Boost 1.54.0
     REQUIRED unit_test_framework system regex date_time thread filesystem
     program_options chrono atomic )
-find_package( OpenSSL )
+
+if (CPP-NETLIB_ENABLE_HTTPS)
+    find_package( OpenSSL )
+endif()
+
 find_package( Threads )
 set(CMAKE_VERBOSE_MAKEFILE true)
 

diff --git a/boost/network/protocol/http/server/async_connection.hpp b/boost/network/protocol/http/server/async_connection.hpp
@@ -174,14 +174,18 @@ struct async_connection
  public:
   async_connection(asio::io_service& io_service, Handler& handler,
                    utils::thread_pool& thread_pool,
-                   boost::shared_ptr<boost::asio::ssl::context> ctx =
-                       boost::shared_ptr<boost::asio::ssl::context>())
+                   boost::shared_ptr<ssl_context> ctx =
+                       boost::shared_ptr<ssl_context>())
       : strand(io_service),
         handler(handler),
         thread_pool_(thread_pool),
         headers_buffer(
             BOOST_NETWORK_HTTP_SERVER_CONNECTION_HEADER_BUFFER_MAX_SIZE),
+#ifdef BOOST_NETWORK_ENABLE_HTTPS
         socket_(io_service, ctx),
+#else
+        socket_(io_service),
+#endif
         handshake_done(false),
         headers_already_sent(false),
         headers_in_progress(false) {
@@ -379,21 +383,25 @@ struct async_connection
   }
 
   void read_more(state_t state) {
+#ifdef BOOST_NETWORK_ENABLE_HTTPS
     if (socket_.is_ssl_enabled() && !handshake_done) {
       socket_.async_handshake(
           boost::asio::ssl::stream_base::server,
           boost::bind(&async_connection::handle_handshake,
                       async_connection<Tag, Handler>::shared_from_this(),
                       boost::asio::placeholders::error, state));
     } else {
+#endif
       socket_.async_read_some(
           asio::buffer(read_buffer_),
           strand.wrap(
               boost::bind(&async_connection<Tag, Handler>::handle_read_data,
                           async_connection<Tag, Handler>::shared_from_this(),
                           state, boost::asio::placeholders::error,
                           boost::asio::placeholders::bytes_transferred)));
+#ifdef BOOST_NETWORK_ENABLE_HTTPS
     }
+#endif
   }
 
   void handle_read_data(state_t state, boost::system::error_code const& ec,

diff --git a/boost/network/protocol/http/server/async_server.hpp b/boost/network/protocol/http/server/async_server.hpp
@@ -89,7 +89,7 @@ struct async_server_base : server_storage_base, socket_options_base {
   boost::mutex listening_mutex_;
   boost::mutex stopping_mutex_;
   bool listening;
-  boost::shared_ptr<boost::asio::ssl::context> ctx_;
+  boost::shared_ptr<ssl_context> ctx_;
 
   void handle_stop() {
     scoped_mutex_lock stopping_lock(stopping_mutex_);
@@ -111,12 +111,20 @@ struct async_server_base : server_storage_base, socket_options_base {
       BOOST_NETWORK_MESSAGE("Error accepting connection, reason: " << ec);
     }
 
+#ifdef BOOST_NETWORK_ENABLE_HTTPS
     socket_options_base::socket_options(new_connection->socket().next_layer());
+#else
+    socket_options_base::socket_options(new_connection->socket());
+#endif
 
     new_connection->start();
     new_connection.reset(new connection(service_, handler, *thread_pool, ctx_));
     acceptor.async_accept(
+#ifdef BOOST_NETWORK_ENABLE_HTTPS
         new_connection->socket().next_layer(),
+#else
+        new_connection->socket(),
+#endif
         boost::bind(&async_server_base<Tag, Handler>::handle_accept, this,
                     boost::asio::placeholders::error));
   }
@@ -155,7 +163,11 @@ struct async_server_base : server_storage_base, socket_options_base {
     }
     new_connection.reset(new connection(service_, handler, *thread_pool, ctx_));
     acceptor.async_accept(
+#ifdef BOOST_NETWORK_ENABLE_HTTPS
         new_connection->socket().next_layer(),
+#else
+        new_connection->socket(),
+#endif
         boost::bind(&async_server_base<Tag, Handler>::handle_accept, this,
                     boost::asio::placeholders::error));
     listening = true;

diff --git a/boost/network/protocol/http/server/options.hpp b/boost/network/protocol/http/server/options.hpp
@@ -10,7 +10,7 @@
 
 #include <boost/asio/io_service.hpp>
 #include <boost/asio/socket_base.hpp>
-#include <boost/asio/ssl.hpp>
+#include <boost/network/protocol/stream_handler.hpp>
 #include <boost/network/traits/string.hpp>
 #include <boost/network/utils/thread_pool.hpp>
 #include <boost/optional.hpp>
@@ -81,7 +81,7 @@ struct server_options {
     swap(context_, other.context_);
   }
 
-  server_options &context(boost::shared_ptr<boost::asio::ssl::context> v) {
+  server_options &context(boost::shared_ptr<ssl_context> v) {
     context_ = v;
     return *this;
   }
@@ -172,7 +172,7 @@ struct server_options {
   boost::shared_ptr<utils::thread_pool> thread_pool() const {
     return thread_pool_;
   }
-  boost::shared_ptr<boost::asio::ssl::context> context() const {
+  boost::shared_ptr<ssl_context> context() const {
     return context_;
   }
 
@@ -194,7 +194,7 @@ struct server_options {
   boost::optional<boost::asio::socket_base::send_low_watermark>
       send_low_watermark_;
   boost::shared_ptr<utils::thread_pool> thread_pool_;
-  boost::shared_ptr<boost::asio::ssl::context> context_;
+  boost::shared_ptr<ssl_context> context_;
 };
 
 template <class Tag, class Handler>

diff --git a/boost/network/protocol/stream_handler.hpp b/boost/network/protocol/stream_handler.hpp
@@ -14,7 +14,9 @@
 #include <boost/asio/detail/throw_error.hpp>
 #include <boost/asio/error.hpp>
 #include <boost/asio.hpp>
+#ifdef BOOST_NETWORK_ENABLE_HTTPS
 #include <boost/asio/ssl.hpp>
+#endif
 #include <boost/asio/detail/push_options.hpp>
 #include <boost/asio/detail/config.hpp>
 #include <boost/asio/detail/handler_type_requirements.hpp>
@@ -28,9 +30,16 @@
 namespace boost {
 namespace network {
 
-typedef boost::asio::ssl::stream<boost::asio::ip::tcp::socket> ssl_socket;
 typedef boost::asio::ip::tcp::socket tcp_socket;
 
+#ifndef BOOST_NETWORK_ENABLE_HTTPS
+typedef tcp_socket stream_handler;
+typedef void ssl_context;
+#else
+
+typedef boost::asio::ssl::stream<boost::asio::ip::tcp::socket> ssl_socket;
+typedef boost::asio::ssl::context ssl_context;
+
 struct stream_handler {
  public:
   stream_handler(boost::shared_ptr<tcp_socket> socket)
@@ -42,8 +51,8 @@ struct stream_handler {
       : ssl_sock_(socket), ssl_enabled(true) {}
 
   stream_handler(boost::asio::io_service& io,
-                 boost::shared_ptr<boost::asio::ssl::context> ctx =
-                     boost::shared_ptr<boost::asio::ssl::context>()) {
+                 boost::shared_ptr<ssl_context> ctx =
+                     boost::shared_ptr<ssl_context>()) {
     tcp_sock_ = boost::make_shared<tcp_socket>(boost::ref(io));
     ssl_enabled = false;
     if (ctx) {
@@ -172,6 +181,7 @@ struct stream_handler {
   boost::shared_ptr<ssl_socket> ssl_sock_;
   bool ssl_enabled;
 };
+#endif
 }
 }