Fixed rubygen to skip unchanged generated files, prevents needless

rebuilding every time the code generator changes.

Start of amqp 0-10 mapping, work in progress.


git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk@630353 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 64 insertions, 0 deletions

diff --git a/qpid/cpp/rubygen/templates/amqp_0_10.rb b/qpid/cpp/rubygen/templates/amqp_0_10.rb
new file mode 100755
index 0000000000..ef779c9015
--- /dev/null
+++ b/qpid/cpp/rubygen/templates/amqp_0_10.rb
@@ -0,0 +1,64 @@
+#!/usr/bin/env ruby
+$: << ".."                      # Include .. in load path
+require 'cppgen'
+
+class Amqp_0_10 < CppGen
+  
+  def initialize(outdir, amqp)
+    super(outdir, amqp)
+    @namespace="qpid::amqp_0_10"
+    @filename="qpid/amqp_0_10"
+  end
+
+  def action_h(a, base)
+    struct(a.cppname, "public #{base}") {
+      genl "static const uint8_t CODE=#{a.code};"
+      a.fields.each { |f|
+        genl "#{(f.type_.amqp2cpp)} #{f.cppname};"
+      }
+    }
+  end
+
+  def action_cpp(a, base)
+    
+  end
+
+  def gen_amqp_0_10_h
+    h_file("#{@filename}.h") { 
+      namespace(@namespace) {
+        @amqp.classes.each { |cl|
+          namespace(cl.cppname) { 
+            struct("ClassInfo") {
+              genl "static const uint8_t CODE=#{cl.code};"
+              genl "static const char* NAME;"
+            }
+            cl.commands.each { |c| action_h c, "Command"}
+            cl.controls.each { |c| action_h c, "Control"}
+          }
+        }
+      }
+    }
+  end
+
+  def gen_amqp_0_10_cpp
+    cpp_file("#{@filename}.cpp") { 
+      include @filename
+
+      namespace(@namespace) {
+        @amqp.classes.each { |cl|
+          namespace(cl.cppname) {
+            genl "static const char* ClassInfo::NAME=\"#{cl.name};"
+          }
+        }
+      }
+    }
+  end
+
+  def generate
+    gen_amqp_0_10_h
+    gen_amqp_0_10_cpp
+  end
+end
+
+Amqp_0_10.new(Outdir, Amqp).generate();
+