From bb2883b9f5cfad0e028a9849ed91e36418a2d0ff Mon Sep 17 00:00:00 2001
From: Gordon Sim <gsim@apache.org>
Date: Tue, 21 Aug 2007 15:51:41 +0000
Subject: Refresh of transitional xml to more closely reflect latest
 specification Initial execution-result support (not yet handled on c++
 client) Generation is now all done through the ruby code (it is a little
 slower at present I'm afraid, will try to speed it up over the next weeks)

git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@568174 13f79535-47bb-0310-9956-ffa450edef68
---
 cpp/rubygen/templates/Operations.rb | 108 ++++++++++++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100755 cpp/rubygen/templates/Operations.rb

(limited to 'cpp/rubygen/templates/Operations.rb')

diff --git a/cpp/rubygen/templates/Operations.rb b/cpp/rubygen/templates/Operations.rb
new file mode 100755
index 0000000000..79b82a9d59
--- /dev/null
+++ b/cpp/rubygen/templates/Operations.rb
@@ -0,0 +1,108 @@
+#!/usr/bin/env ruby
+# Usage: output_directory xml_spec_file [xml_spec_file...]
+# 
+$: << '..'
+require 'cppgen'
+
+class OperationsGen < CppGen
+
+  def initialize(chassis, outdir, amqp)
+    super(outdir, amqp)
+    @chassis=chassis
+    @classname="AMQP_#{@chassis.caps}Operations"
+  end
+  
+  def handler_method (m)
+    if (m.has_result?)
+      return_type = "#{m.amqp_parent.name.caps}#{m.cppname.caps}Result"
+    else
+      return_type = "void"
+    end
+    if (m.amqp_parent.name == "message" && (m.name == "transfer" || m.name == "append"))
+      gen "\nvirtual #{return_type} #{m.cppname}(const framing::AMQMethodBody& context) = 0;\n"
+    else
+      gen "\nvirtual #{return_type} #{m.cppname}("
+      gen m.signature.join(",\n")
+      gen ") = 0;\n"
+    end
+  end
+
+  def handler_classname(c) c.name.caps+"Handler"; end
+
+  def handler_class(c)
+    if (!c.amqp_methods_on(@chassis).empty?)
+      handlerclass=handler_classname c
+      gen <<EOS
+// ==================== class #{handlerclass} ====================
+class #{handlerclass} : public virtual Invocable {
+    // Constructors and destructors
+  public:
+    #{handlerclass}(){};
+    virtual ~#{handlerclass}() {}
+    // Protocol methods
+EOS
+      c.amqp_methods_on(@chassis).each { |m| handler_method(m) }
+      gen <<EOS
+}; // class #{handlerclass}
+
+
+EOS
+    end
+  end
+
+  def handler_get(c)
+    if (!c.amqp_methods_on(@chassis).empty?)
+      handlerclass=handler_classname c
+      gen "virtual #{handlerclass}* get#{handlerclass}() = 0;\n"
+    end
+  end
+
+  def generate()
+    h_file("qpid/framing/#{@classname}.h") { 
+      gen <<EOS
+#include <sstream> 
+#include "qpid/framing/ProtocolVersion.h"
+#include "qpid/framing/amqp_structs.h"
+
+namespace qpid {
+namespace framing {
+
+class AMQMethodBody;
+
+class Invocable 
+{
+protected:
+    Invocable() {}        
+    virtual ~Invocable() {}        
+};
+
+class #{@classname} {
+
+  public:
+    virtual ~#{@classname}() {}
+
+    virtual ProtocolVersion getVersion() const = 0;
+
+    // Include framing constant declarations - why?
+    //#include "qpid/framing/AMQP_Constants.h"
+
+    // Inner classes
+EOS
+  indent { @amqp.amqp_classes.each { |c| handler_class(c) } }
+  gen <<EOS
+
+    // Method handler get methods
+
+EOS
+  indent { @amqp.amqp_classes.each { |c| handler_get(c) } }
+  gen <<EOS
+}; /* class #{@classname} */
+}}
+EOS
+}
+  end
+end
+
+OperationsGen.new("client",ARGV[0], Amqp).generate()
+OperationsGen.new("server",ARGV[0], Amqp).generate()
+
-- 
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