From c2d757b8db2dca0f2f288453a26b0cb78d430801 Mon Sep 17 00:00:00 2001
From: Alan Conway <aconway@apache.org>
Date: Tue, 11 Mar 2008 22:13:10 +0000
Subject: rubygen/0-10/specification.rb:  - Simplified enum mapping/encoding. 
 - struct encoding  - ostream << operators

src/qpid/Serializer.h
 - free funciton serialization
 - separate Encoder/Decoder for const correctness
 - split() to allow separate encode/decode for complex cases.

src/qpid/amqp_0_10/Assembly.cpp, Assembly.h: AMQP 0-10 final Assembly

src/qpid/amqp_0_10/Codec.h
 - Replaced enable_if with overloads, simpler & more flexible.

src/qpid/amqp_0_10/Frame.cpp, .h: AMQP 0-10 final frame.

src/qpid/amqp_0_10/Holder.h:
 - provide const and non-const apply

src/qpid/amqp_0_10/Segment.cpp, .h: AMQP 0-10 final Segment.

src/qpid/amqp_0_10/apply.h
 - ConstApplyFunctor for const apply.

src/qpid/amqp_0_10/built_in_types.h
 - SerializableString encoding

src/qpid/amqp_0_10/complex_types.cpp, .h
 - const application
 - Action base class for command/control.

src/qpid/framing/AMQBody.h
 - removed 0-10 final changes, moving integration point down the stack.

src/qpid/sys/Shlib.h
 - removed unused and uncompilable (on some compilers) function.

src/qpid/sys/Time.h, .cpp
 - ostream << for AbsTime and Duration.

src/tests/Assembly.cpp, Segment.cpp, apply.cpp, serialize.cpp: testing new code.


git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk@636126 13f79535-47bb-0310-9956-ffa450edef68
---
 qpid/cpp/rubygen/0-10/specification.rb | 30 +++++++++++++++++++++---------
 1 file changed, 21 insertions(+), 9 deletions(-)

(limited to 'qpid/cpp/rubygen')

diff --git a/qpid/cpp/rubygen/0-10/specification.rb b/qpid/cpp/rubygen/0-10/specification.rb
index c159d9f08b..a11abdb877 100755
--- a/qpid/cpp/rubygen/0-10/specification.rb
+++ b/qpid/cpp/rubygen/0-10/specification.rb
@@ -15,11 +15,13 @@ class Specification < CppGen
     genl
     typename=d.name.typename
     if d.enum
-      scope("enum #{typename}Enum {", "};") { 
+      scope("enum #{typename} {", "};") { 
         genl d.enum.choices.map { |c|
           "#{c.name.constname} = #{c.value}" }.join(",\n")
       }
-      genl "typedef Enum<#{typename}Enum, uint8_t> #{typename};"
+      scope("inline SerializableEnum<#{typename}, uint8_t> serializable(#{typename}& e) {") {
+        genl "return SerializableEnum<#{typename}>(e);"
+      }
     else
       genl "typedef #{d.amqp2cpp} #{typename};"
     end
@@ -52,11 +54,20 @@ class Specification < CppGen
       ctor_decl(x.classname, x.parameters) unless x.fields.empty?
       genl "void accept(Visitor&);" 
       genl "void accept(ConstVisitor&) const;"
+      if (x.fields.empty?)
+        genl "template <class S> void serialize(S&) {}"
+      else
+        scope("template <class S> void serialize(S& s) {") {
+          gen "s"; x.fields.each { |f| gen "(#{f.cppname})"}; genl ";"
+        }
+      end
       genl
       yield if block
     }
+    genl "std::ostream& operator << (std::ostream&, const #{x.classname}&);"
   end
 
+  # FIXME aconway 2008-03-10: packing, coding
   def action_struct_cpp(x)
     genl
     genl "const char* #{x.classname}::NAME=\"#{x.fqname}\";"
@@ -73,6 +84,12 @@ class Specification < CppGen
       genl "void #{x.classname}::accept(Visitor& v) {  v.visit(*this); }"
       genl "void #{x.classname}::accept(ConstVisitor& v) const { v.visit(*this); }"
     end
+    genl
+    scope("std::ostream& operator << (std::ostream& o, const #{x.classname}&#{"x" unless x.fields.empty?}) {") {
+      genl "return o << \"[#{x.fqname}\";";
+      x.fields.each{ |f| genl "o << \" #{f.name}=\" << x.#{f.cppname};" }
+      genl "o << \"];\";"
+    }
   end
 
   # structs
@@ -87,13 +104,6 @@ class Specification < CppGen
       function_defn("template <class T> void invoke", ["T& target"]) {
         genl "target.#{a.funcname}(#{a.values.join(', ')});"
       }
-      if (a.fields.empty?)
-        genl "template <class S> void serialize(S&) {}"
-      else
-        scope("template <class S> void serialize(S& s) {") {
-          gen "s"; a.fields.each { |f| gen "(#{f.cppname})"}; genl ";"
-        }
-      end
     }
   end
   
@@ -108,6 +118,7 @@ class Specification < CppGen
       include "#{@dir}/built_in_types"
       include "#{@dir}/complex_types"
       include "<boost/call_traits.hpp>"
+      include "<iosfwd>"
       genl "using boost::call_traits;"
       namespace(@ns) {
         # Top level 
@@ -133,6 +144,7 @@ class Specification < CppGen
 
     cpp_file("#{@dir}/specification") { 
       include "#{@dir}/specification"
+      include "<iostream>"
       # FIXME aconway 2008-03-04: add Struct visitors.
       ["Command","Control"].each { |x| include "#{@dir}/Apply#{x}" }
       namespace(@ns) { 
-- 
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