feat: add helmet middleware support.

CMakeLists.txt

@@ -59,6 +59,7 @@ set(BOOST_HTTP_PROTO_DEPENDENCIES
     Boost::capy
     Boost::config
     Boost::core
+    Boost::json
     Boost::mp11
     Boost::static_assert
     Boost::system
@@ -122,7 +123,7 @@ if (BOOST_HTTP_PROTO_IS_ROOT)
         set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${BOOST_SRC_DIR}/tools/cmake/include")
     else ()
         # From Boost Package
-        find_package(Boost REQUIRED COMPONENTS buffers filesystem url)
+        find_package(Boost REQUIRED COMPONENTS buffers filesystem json url)
         foreach (BOOST_INCLUDE_LIBRARY ${BOOST_INCLUDE_LIBRARIES})
             if (NOT TARGET Boost::${BOOST_INCLUDE_LIBRARY})
                 add_library(Boost::${BOOST_INCLUDE_LIBRARY} ALIAS Boost::headers)

build/Jamfile

@@ -41,12 +41,14 @@ lib boost_http_proto
    : requirements
      <library>/boost//buffers
      <library>/boost//capy
+     <library>/boost/json//boost_json/<warnings-as-errors>off
      <library>/boost//url
      <include>../
      <define>BOOST_HTTP_PROTO_SOURCE
    : usage-requirements
      <library>/boost//buffers
      <library>/boost//capy
+     <library>/boost/json//boost_json/<warnings-as-errors>off
      <library>/boost//url
    ;
 

include/boost/http_proto.hpp

@@ -14,8 +14,6 @@
 #include <boost/http_proto/field.hpp>
 #include <boost/http_proto/fields.hpp>
 #include <boost/http_proto/fields_base.hpp>
-#include <boost/http_proto/file.hpp>
-#include <boost/http_proto/file_mode.hpp>
 #include <boost/http_proto/file_sink.hpp>
 #include <boost/http_proto/file_source.hpp>
 #include <boost/http_proto/header_limits.hpp>