diff options
Diffstat (limited to 'qpid/cpp/rubygen/framing.0-10/Proxy.rb')
-rwxr-xr-x | qpid/cpp/rubygen/framing.0-10/Proxy.rb | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/qpid/cpp/rubygen/framing.0-10/Proxy.rb b/qpid/cpp/rubygen/framing.0-10/Proxy.rb new file mode 100755 index 0000000000..3325616754 --- /dev/null +++ b/qpid/cpp/rubygen/framing.0-10/Proxy.rb @@ -0,0 +1,109 @@ +#!/usr/bin/env ruby +# +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +# +$: << ".." # Include .. in load path +require 'cppgen' + +class ProxyGen < CppGen + + def initialize(chassis, outdir, amqp) + super(outdir, amqp) + @chassis=chassis + @classname="AMQP_#{@chassis.caps}Proxy" + @filename="qpid/framing/#{@classname}" + end + + def methods_on(parent, chassis) + chassis == "all" ? parent.methods_ : parent.methods_on(chassis) + end + + def proxy_member(c) c.name.lcaps+"Proxy"; end + + def inner_class_decl(c) + cname=c.name.caps + cpp_extern_class("QPID_COMMON_CLASS_EXTERN", cname, "public Proxy") { + gen <<EOS +public: +#{cname}(FrameHandler& f) : Proxy(f) {} +static #{cname}& get(#{@classname}& proxy) { return proxy.get#{cname}(); } +EOS + methods_on(c, @chassis).each { |m| + genl "QPID_COMMON_EXTERN virtual void #{m.cppname}(#{m.signature.join(",\n ")});" + genl + }} + end + + def inner_class_defn(c) + cname=c.cppname + methods_on(c, @chassis).each { |m| + genl "void #{@classname}::#{cname}::#{m.cppname}(#{m.signature.join(", ")})" + scope { + params=(["getVersion()"]+m.param_names).join(", ") + genl "send(#{m.body_name}(#{params}));" + }} + end + + def generate + # .h file + h_file(@filename) { + include "qpid/framing/Proxy.h" + include "qpid/framing/Array.h" + include "qpid/framing/amqp_types.h" + include "qpid/framing/amqp_structs.h" + include "qpid/CommonImportExport.h" + + namespace("qpid::framing") { + cpp_extern_class("QPID_COMMON_CLASS_EXTERN", @classname, "public Proxy") { + public + genl "QPID_COMMON_EXTERN #{@classname}(FrameHandler& out);" + genl + @amqp.classes.each { |c| + inner_class_decl(c) + genl + genl "#{c.cppname}& get#{c.cppname}() { return #{proxy_member(c)}; }" + genl + } + private + @amqp.classes.each{ |c| gen c.cppname+" "+proxy_member(c)+";\n" } + }}} + + # .cpp file + cpp_file(@filename) { + include "<sstream>" + include "qpid/framing/#{@classname}.h" + include "qpid/framing/amqp_types_full.h" + methods_on(@amqp, @chassis).each { + |m| include "qpid/framing/"+m.body_name + } + genl + namespace("qpid::framing") { + genl "#{@classname}::#{@classname}(FrameHandler& f) :" + gen " Proxy(f)" + @amqp.classes.each { |c| gen ",\n "+proxy_member(c)+"(f)" } + genl "{}\n" + @amqp.classes.each { |c| inner_class_defn(c) } + }} + end +end + + +ProxyGen.new("client", $outdir, $amqp).generate; +ProxyGen.new("server", $outdir, $amqp).generate; +ProxyGen.new("all", $outdir, $amqp).generate; + |