1 files changed, 0 insertions, 452 deletions
diff --git a/cpp/rubygen/cppgen.rb b/cpp/rubygen/cppgen.rb
deleted file mode 100755
index 7dc21fe1bc..0000000000
--- a/cpp/rubygen/cppgen.rb
+++ /dev/null
@@ -1,452 +0,0 @@
-#!/usr/bin/ruby
-#
-# General purpose C++ code generation.
-#
-require 'amqpgen'
-require 'set'
-
-Copyright=<<EOS
-/*
- *
- * 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.
- *
- */
-
-///
-/// This file was automatically generated from the AMQP specification.
-/// Do not edit.
-///
-
-
-EOS
-
-CppKeywords = Set.new(["and", "and_eq", "asm", "auto", "bitand",
-                       "bitor", "bool", "break", "case", "catch", "char",
-                       "class", "compl", "const", "const_cast", "continue",
-                       "default", "delete", "do", "DomainInfo", "double",
-                       "dynamic_cast", "else", "enum", "explicit", "extern",
-                       "false", "float", "for", "friend", "goto", "if",
-                       "inline", "int", "long", "mutable", "namespace", "new",
-                       "not", "not_eq", "operator", "or", "or_eq", "private",
-                       "protected", "public", "register", "reinterpret_cast",
-                       "return", "short", "signed", "sizeof", "static",
-                       "static_cast", "struct", "switch", "template", "this",
-                       "throw", "true", "try", "typedef", "typeid",
-                       "typename", "union", "unsigned", "using", "virtual",
-                       "void", "volatile", "wchar_t", "while", "xor",
-                       "xor_eq"])
-# Names that need a trailing "_" to avoid clashes.
-CppMangle = CppKeywords+Set.new(["std::string"])
-
-class String
-  def cppsafe() CppMangle.include?(self) ? self+"_" : self; end
-
-  def amqp2cpp()
-    path=split(".")
-    name=path.pop
-    return name.typename if path.empty?
-    path.map! { |n| n.nsname }
-    return (path << name.caps.cppsafe).join("::")
-  end
-
-  def typename() caps.cppsafe; end
-  def nsname() bars.cppsafe; end
-  def constname() shout.cppsafe; end
-  def funcname() lcaps.cppsafe; end
-  def varname() lcaps.cppsafe; end
-end
-
-# preview: Hold information about a C++ type.
-# 
-# new mapping does not use CppType,
-# Each amqp type corresponds exactly by dotted name
-# to a type, domain or struct, which in turns
-# corresponds by name to a C++ type or typedef.
-# (see String.amqp2cpp)
-# 
-class CppType
-  def initialize(name) @name=@param=@ret=name; end
-  attr_reader :name, :param, :ret, :code
-  
-  def retref() @ret="#{name}&"; self; end
-  def retcref() @ret="const #{name}&"; self; end
-  def passcref() @param="const #{name}&"; self; end
-  def code(str) @code=str; self; end
-  def defval(str) @defval=str; self; end
-  def encoded() @code end
-  def ret_by_val() @name; end
-
-  def encode(value, buffer)
-    @code ? "#{buffer}.put#{@code}(#{value});" : "#{value}.encode(#{buffer});"
-  end
-
-  def decode(value,buffer)
-    if @code
-      if /&$/===param then
-        "#{buffer}.get#{@code}(#{value});"
-      else
-        "#{value} = #{buffer}.get#{@code}();"
-      end
-    else
-      "#{value}.decode(#{buffer});"
-    end
-  end
-
-  def default_value()
-    return @defval ||= "#{name}()"
-  end
-
-  def to_s() name; end;
-end
-
-class AmqpRoot
-  # preview; map 0-10 types to preview code generator types
-  @@typemap = {
-    "bit"=> CppType.new("bool").code("Octet").defval("false"),
-    "boolean"=> CppType.new("bool").code("Octet").defval("false"),
-    "uint8"=>CppType.new("uint8_t").code("Octet").defval("0"), 
-    "uint16"=>CppType.new("uint16_t").code("Short").defval("0"),
-    "uint32"=>CppType.new("uint32_t").code("Long").defval("0"),
-    "uint64"=>CppType.new("uint64_t").code("LongLong").defval("0"),
-    "datetime"=>CppType.new("uint64_t").code("LongLong").defval("0"),
-    "str8"=>CppType.new("std::string").passcref.retcref.code("ShortString"),
-    "str16"=>CppType.new("std::string").passcref.retcref.code("MediumString"),
-    "str32"=>CppType.new("std::string").passcref.retcref.code("LongString"),
-    "vbin8"=>CppType.new("std::string").passcref.retcref.code("ShortString"),
-    "vbin16"=>CppType.new("std::string").passcref.retcref.code("MediumString"),
-    "vbin32"=>CppType.new("std::string").passcref.retcref.code("LongString"),
-    "map"=>CppType.new("FieldTable").passcref.retcref,
-    "array"=>CppType.new("Array").passcref.retcref,
-    "sequence-no"=>CppType.new("SequenceNumber").passcref,
-    "sequence-set"=>CppType.new("SequenceSet").passcref.retcref,
-    "struct32"=>CppType.new("std::string").passcref.retcref.code("LongString"),
-    "uuid"=>CppType.new("Uuid").passcref.retcref,
-    "byte-ranges"=>CppType.new("ByteRanges").passcref.retcref
-  }
-
-  # preview: map amqp types to preview cpp types.
-  def lookup_cpptype(t) t = @@typemap[t] and return t end
-end
-
-
-class AmqpElement
-  # convert my amqp type_ attribute to a C++ type.
-  def amqp2cpp()
-    return "ArrayDomain<#{array_type(name).amqp2cpp}> " if type_=="array"
-    return type_.amqp2cpp
-  end
-
-  # Does this object have a type-like child named name?
-  def typechild(name)
-    child = domain(name) if respond_to? :domain
-    child = struct(name) if not child and respond_to? :struct
-    child = type_(name) if not child and respond_to? :type_
-    child
-  end
-
-  # dotted name to a type object
-  def dotted_typechild(name)
-    names=name.split('.')
-    context = self
-    while context and names.size > 1
-      context = context.child_named(names.shift) 
-    end
-    return context.typechild(names[0]) if context
-  end
-  
-  # preview mapping - type_ attribute to C++ type
-  def lookup_cpptype(name)
-    if t = root.lookup_cpptype(name) then return t 
-    elsif c = containing_class.typechild(name) then return c.cpptype
-    elsif c= root.dotted_typechild(name) then return c.cpptype
-    else raise "Cannot resolve type-name #{name} from #{self}" 
-    end
-  end
-  
-  def containing_class()
-    return self if is_a? AmqpClass
-    return parent && parent.containing_class
-  end
-end
-
-
-class AmqpField
-  def struct?() 
-    c=containing_class
-    c.struct(type_)
-  end
-  def cpptype() lookup_cpptype(type_)  or raise "no cpptype #{type_} for field #{self}" end
-  def cppname() name.lcaps.cppsafe; end
-  def bit?() type_ == "bit"; end
-  def signature() cpptype.param+" "+cppname; end
-
-  def fqtypename()
-    unless type_.index(".") 
-      c=containing_class
-      return c.domain(type_).fqtypename if c.domain(type_)
-      return c.struct(type_).fqclassname if c.struct(type_)
-    end
-    return amqp2cpp
-  end
-  def paramtype()
-    /^(int|uint|char|boolean|bit)/ === type_ ? fqtypename : "const #{fqtypename}&"
-  end
-  def param_default() "=#{fqtypename}()"  end
-
-  # Default value is normally the C++ default but over-ridden in specific cases
-  def default_value()
-    defval = cpptype.default_value;
-    if name == "accept-mode" and parent.name == "transfer" then defval = "1";  end
-    return defval
-  end
-end
-
-class AmqpMethod
-  def cppname() name.lcaps.cppsafe; end
-  def param_names() fields.map { |f| f.cppname }; end
-  def signature() fields.map { |f| f.signature }; end
-  def classname() parent.name; end
-  def body_name() 
-    classname().caps+name.caps+"Body"      
-  end
-  def cpp_pack_type() root.lookup_cpptype("uint16") end
-end
-
-module AmqpHasFields
-  def parameters(with_default=nil)
-    fields.map { |f|
-      "#{f.paramtype} #{f.cppname}_#{f.param_default if with_default}"
-    }
-  end
-  def unused_parameters() fields.map { |f| "#{f.paramtype} /*#{f.cppname}_*/"} end
-  def arguments() fields.map { |f| "#{f.cppname}_"} end
-  def values() fields.map { |f| "#{f.cppname}"} end
-  def initializers() fields.map { |f| "#{f.cppname}(#{f.cppname}_)"}  end
-end
-
-class AmqpAction
-  def classname() name.typename; end
-  def funcname() parent.name.funcname + name.caps; end
-  def fqclassname() parent.name+"::"+classname; end
-  def full_code() (containing_class.code.hex << 8)+code.hex; end
-  include AmqpHasFields
-end
-
-class AmqpType
-  def cpptype() root.lookup_cpptype(name) end # preview
-  def typename() name.typename; end      # new mapping
-  def fixed?() fixed_width; end
-end
-
-class AmqpCommand < AmqpAction
-  def base() "Command";  end
-end
-
-class AmqpControl < AmqpAction
-  def base() "Control";  end
-end
-
-class AmqpClass
-  def cppname() name.caps; end  # preview
-  def nsname() name.nsname; end
-end
-
-class AmqpDomain
-  # preview
-  def cpptype() lookup_cpptype(type_) end
-  def cppname() name.caps; end
-
-  # new mapping
-  def fqtypename()
-    return containing_class.nsname+"::"+name.typename if containing_class
-    name.typename
-  end
-end
-
-class AmqpResult
-  # preview
-  def cpptype()
-    if type_ then lookup_cpptype(type_)
-    else CppType.new(parent.parent.name.caps+parent.name.caps+"Result").passcref
-    end
-  end
-end
-
-class AmqpStruct
-  include AmqpHasFields
-
-  @@pack_types={ "1"=>"uint8", "2"=>"uint16", "4"=>"uint32"}
-  def cpp_pack_type()           # preview
-    root.lookup_cpptype(@@pack_types[pack])
-  end 
-  def cpptype() CppType.new(cppname).passcref.retcref end
-  #def cppname() containing_class.cppname+name.caps;  end
-  def cppname()
-    if parent.kind_of? AmqpResult
-      parent.parent.parent.name.caps+parent.parent.name.caps+"Result"
-    else
-      name.caps  
-    end
-  end
-  def fqclassname() containing_class.nsname+"::"+name.typename;  end
-  def classname() name.typename; end
-  def full_code() (containing_class.code.hex << 8)+code.hex; end
-end
-
-class CppGen < Generator
-  def initialize(outdir, *specs)
-    super(outdir,*specs)
-    # need to sort classes for dependencies
-    @actions=[]                 # Stack of end-scope actions
-  end
-
-  # Write a header file. 
-  def h_file(path, &block)
-    path = (/\.h$/ === path ? path : path+".h")
-    guard=path.upcase.tr('./-','_')
-    file(path) { 
-      gen "#ifndef #{guard}\n"
-      gen "#define #{guard}\n"
-      gen Copyright
-      yield
-      gen "#endif  /*!#{guard}*/\n" 
-    }
-  end
-
-  # Write a .cpp file.
-  def cpp_file(path, &block)
-    path = (/\.cpp$/ === path ? path : path+".cpp")
-    file(path) do
-      gen Copyright
-      yield
-    end
-  end
-
-  def include(header)
-    header+=".h" unless /(\.h|[">])$/===header
-    header="\"#{header}\"" unless /(^<.*>$)|(^".*"$)/===header
-    genl "#include #{header}"
-  end
-
-  def scope(open="{",close="}", &block)
-    genl open
-    indent &block
-    genl close
-  end
-  
-  def namespace(name, &block) 
-    genl
-    names = name.split("::")
-    names.each { |n| genl "namespace #{n} {" }
-    genl "namespace {" if (names.empty?)
-    genl
-    yield
-    genl
-    genl('}'*([names.size, 1].max)+" // namespace "+name)
-    genl
-  end
-
-  def struct_class(type, name, bases, &block)
-    gen "#{type} #{name}"
-    if (!bases.empty?)
-      genl ":"
-      indent { gen "#{bases.join(",\n")}" }
-    end
-    genl
-    scope("{","};", &block)
-  end
-
-  def struct(name, *bases, &block)
-    struct_class("struct", name, bases, &block);
-  end
-  def cpp_class(name, *bases, &block)
-    struct_class("class", name, bases, &block);
-  end
-  def cpp_extern_class(scope, name, *bases, &block)
-    struct_class("class "+scope, name, bases, &block);
-  end
-
-  def typedef(type, name) genl "typedef #{type} #{name};\n"; end
-
-  def variant(types) "boost::variant<#{types.join(", ")}>"; end
-  def variantl(types) "boost::variant<#{types.join(", \n")}>"; end
-  def blank_variant(types) variant(["boost::blank"]+types); end
-  def tuple(types) "boost::tuple<#{types.join(', ')}>"; end
-
-  def public() outdent { genl "public:" } end
-  def private() outdent { genl "private:" } end
-  def protected() outdent { genl "protected:" } end
-
-  # Returns [namespace, classname, filename]
-  def parse_classname(full_cname)
-    names=full_cname.split("::")
-    return names[0..-2].join('::'), names[-1], names.join("/") 
-  end
-
-  def doxygen_comment(&block)
-    genl "/**"
-    prefix(" * ",&block)
-    genl " */"
-  end
-
-  # Generate code in namespace for each class
-  def each_class_ns()
-    @amqp.classes.each { |c| namespace(c.nsname) { yield c } }
-  end
-
-  def signature(ret_name, params, trailer="")
-    if params.size <= 1
-      genl ret_name+"(#{params})"+trailer
-    else
-      scope(ret_name+"(",")"+trailer) { genl params.join(",\n") }
-    end
-  end
-  
-  def function_decl(ret_name, params=[], trailer="")
-    signature(ret_name, params, trailer+";")
-  end
-
-  def function_defn(ret_name, params=[], trailer="")
-    genl
-    signature(ret_name, params, trailer)
-    scope() { yield }
-  end
-
-  def ctor_decl(name, params=[]) function_decl(name, params); end
-  
-  def ctor_defn(name, params=[], inits=[])
-    signature(name, params, inits.empty? ? "" : " :")
-    indent { gen inits.join(",\n") } if not inits.empty?
-    scope() { yield }
-  end
-
-  def function_call(name, params=[], trailer="")
-    gen name
-    list "(",params, ")"
-    gen trailer
-  end
-end
-
-# Fully-qualified class name
-class FqClass < Struct.new(:fqname,:namespace,:name,:file)
-  def initialize(fqclass)
-    names=fqclass.split "::"
-    super(fqclass, names[0..-2].join('::'), names[-1], names.join("/"))
-  end
-end
-