Adding server tag and is_server trait.

deanberris · deanberris · commit a418cf4a7e57 · 2010-11-19T12:56:45.000+08:00
diff --git a/boost/network/protocol/http/support/is_server.hpp b/boost/network/protocol/http/support/is_server.hpp
@@ -0,0 +1,28 @@
+#ifndef BOOST_NETWORK_PROTOCOL_SUPPORT_IS_SERVER_HPP_20101118
+#define BOOST_NETWORK_PROTOCOL_SUPPORT_IS_SERVER_HPP_20101118
+
+// Copyright 2010 Dean Michael Berris. 
+// 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 <boost/network/protocol/http/tags.hpp>
+#include <boost/type_traits/is_base_of.hpp>
+
+namespace boost { namespace network { namespace http {
+
+    template <class Tag>
+    struct is_server : 
+        is_base_of<
+            tags::server,
+            Tag
+        >
+    {};
+    
+} /* http */
+    
+} /* network */
+    
+} /* boost */
+
+#endif /* BOOST_NETWORK_PROTOCOL_SUPPORT_IS_SERVER_HPP_20101118 */
diff --git a/boost/network/protocol/http/tags.hpp b/boost/network/protocol/http/tags.hpp
@@ -13,6 +13,7 @@ namespace boost { namespace network { namespace http { namespace tags {
     struct http {};
     struct keepalive {};
     struct simple {};
+    struct server {};
 
     using namespace boost::network::tags;
 
@@ -25,8 +26,8 @@ namespace boost { namespace network { namespace http { namespace tags {
     typedef mpl::vector<http, keepalive, sync, udp, default_string> http_keepalive_8bit_udp_resolve_tags;
     typedef mpl::vector<http, simple, async, udp, default_string> http_async_8bit_udp_resolve_tags;
     typedef mpl::vector<http, simple, async, tcp, default_string> http_async_8bit_tcp_resolve_tags;
-    typedef mpl::vector<http, simple, sync, pod, default_string> http_server_tags;
-    typedef mpl::vector<http, simple, async, pod, default_string> http_async_server_tags;
+    typedef mpl::vector<http, simple, sync, pod, default_string, server> http_server_tags;
+    typedef mpl::vector<http, simple, async, pod, default_string, server> http_async_server_tags;
 
     BOOST_NETWORK_DEFINE_TAG(http_default_8bit_tcp_resolve);
     BOOST_NETWORK_DEFINE_TAG(http_default_8bit_udp_resolve);
