Define BOOST_NETWORK_MESSAGE if BOOST_NETWORK_DEBUG

deanberris · deanberris · commit 9e981608dd4b · 2011-04-11T02:50:55.000+08:00
The internal macro BOOST_NETWORK_MESSAGE is meant
to insert debugging output that by default prints
to std::cerr. This macro is only enabled if
BOOST_NETWORK_DEBUG is defined. This is not meant
to be exposed and is only meant to be for debugging
purposes during development.
diff --git a/boost/network/detail/debug.hpp b/boost/network/detail/debug.hpp
@@ -0,0 +1,25 @@
+#ifndef BOOST_NETWORK_DEBUG_HPP_20110410
+#define BOOST_NETWORK_DEBUG_HPP_20110410
+
+// (c) Copyright 2011 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)
+
+/** BOOST_NETWORK_MESSAGE is a debugging macro used by cpp-netlib to
+    print out network-related errors through standard error. This is
+    only useful when BOOST_NETWORK_DEBUG is turned on. Otherwise
+    the macro amounts to a no-op.
+*/
+#ifdef BOOST_NETWORK_DEBUG
+#  include <iostream>
+#  ifndef BOOST_NETWORK_MESSAGE
+#    define BOOST_NETWORK_MESSAGE(msg) std::cerr << "[DEBUG " << __FILE__ << ':' << __LINE__ << "]: " << msg << std::endl;
+#  endif
+#else
+#  ifndef BOOST_NETWORK_MESSAGE
+#    define BOOST_NETWORK_MESSAGE(msg)
+#  endif
+#endif
+
+#endif /* end of include guard: BOOST_NETWORK_DEBUG_HPP_20110410 */
diff --git a/libs/network/test/Jamfile.v2 b/libs/network/test/Jamfile.v2
@@ -24,6 +24,7 @@ project network_test :
         <source>/boost//thread
         <source>/boost//filesystem
         <define>BOOST_NETWORK_ENABLE_HTTPS
+        <variant>debug:<define>BOOST_NETWORK_DEBUG
         <toolset>gcc:<linkflags>-lpthread
         <toolset>gcc:<linkflags>-lssl
         <toolset>gcc:<linkflags>-lcrypto
diff --git a/libs/network/test/http/Jamfile.v2 b/libs/network/test/http/Jamfile.v2
@@ -12,6 +12,7 @@ project network_test/http :
     requirements
         <include>../../../../
         <include>../
+        <variant>debug:<define>BOOST_NETWORK_DEBUG
     ;
 
 run client_constructor_test.cpp /cpp-netlib//cppnetlib-uri-parsers ;

Original file line number	Diff line number	Diff line change
`@@ -12,6 +12,7 @@ project network_test/http :`
`12`	`12`	`requirements`
`13`	`13`	`<include>../../../../`
`14`	`14`	`<include>../`
	`15`	`+ <variant>debug:<define>BOOST_NETWORK_DEBUG`
`15`	`16`	`;`
`16`	`17`
`17`	`18`	`run client_constructor_test.cpp /cpp-netlib//cppnetlib-uri-parsers ;`