Adding missing message_base.hpp to fix compile error.

deanberris · deanberris · commit 7413945460ff · 2010-06-11T18:24:18.000+08:00
diff --git a/boost/network/protocol/http/message/message_base.hpp b/boost/network/protocol/http/message/message_base.hpp
@@ -0,0 +1,40 @@
+#ifndef BOOST_NETWORK_PROTOCOL_HTTP_MESSAGE_BASE_HPP_20100603
+#define BOOST_NETWORK_PROTOCOL_HTTP_MESSAGE_BASE_HPP_20100603
+
+// Copyright 2010 (c) Dean Michael Berris
+// Copyright 2010 (c) Sinefunc, Inc.
+// 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/tags.hpp>
+
+#include <boost/mpl/if.hpp>
+#include <boost/type_traits/is_base_of.hpp>
+
+namespace boost { namespace network { namespace http {
+
+    namespace impl {
+        template <class Tag>
+        struct async_message_base {};
+    };
+
+    template <class Tag>
+    struct message_base
+        : mpl::if_<
+            is_base_of<
+                tags::async,
+                Tag
+            >,
+            impl::async_message_base<Tag>,
+            message_impl<Tag>
+        >
+    {};
+
+} // namespace http
+
+} // namespace network
+
+} // namespace boost
+
+#endif // BOOST_NETWORK_PROTOCOL_HTTP_MESSAGE_BASE_HPP_20100603
