Module: GirFFI::Builder

Extended by:
BuilderHelper
Defined in:
lib/gir_ffi/builder.rb

Overview

Builds modules and classes based on information found in the introspection repository. Call its build_module and build_class methods to create the modules and classes used in your program.

Class Method Summary collapse

Methods included from BuilderHelper

get_or_define_class, get_or_define_module, optionally_define_constant

Class Method Details

.attach_ffi_function(lib, info) ⇒ Object

TODO: Move elsewhere, perhaps to FunctionBuilder.



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# File 'lib/gir_ffi/builder.rb', line 35

def self.attach_ffi_function(lib, info)
  sym = info.symbol
  return if lib.method_defined? sym

  lib.attach_function sym, info.argument_ffi_types, info.return_ffi_type
end

.build_by_gtype(gtype) ⇒ Object 



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# File 'lib/gir_ffi/builder.rb', line 18

def self.build_by_gtype(gtype)
  info = GObjectIntrospection::IRepository.default.find_by_gtype gtype
  info ||= case GObject.type_fundamental gtype
           when GObject::TYPE_BOXED
             UnintrospectableBoxedInfo.new gtype
           when GObject::TYPE_OBJECT
             UnintrospectableTypeInfo.new gtype
           end

  build_class info
end

.build_class(info) ⇒ Object 



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# File 'lib/gir_ffi/builder.rb', line 14

def self.build_class(info)
  Builders::TypeBuilder.build(info)
end

.build_module(namespace, version = nil) ⇒ Object 



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# File 'lib/gir_ffi/builder.rb', line 30

def self.build_module(namespace, version = nil)
  Builders::ModuleBuilder.new(namespace, version).generate
end