Class: Rutie

Inherits:
Object
  • Object
show all
Defined in:
lib/rutie.rb

Instance Method Summary collapse

Constructor Details

#initialize(project_name, **opts) ⇒ Rutie

Returns a new instance of Rutie.



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# File 'lib/rutie.rb', line 2

def initialize(project_name, **opts)
  @os = opts.fetch(:os) { nil } # for testing purposes

  @project_name = ProjectName.new(project_name)
  @lib_prefix = opts.fetch(:lib_prefix) { set_prefix }
  @lib_suffix = opts.fetch(:lib_suffix) { set_suffix }
  @release = opts.fetch(:release) { 'release' }
  @full_lib_path = opts.fetch(:lib_path) { nil }
end

Instance Method Details

#ffi_library(dir) ⇒ Object 



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# File 'lib/rutie.rb', line 12

def ffi_library(dir)
  file = [ @lib_prefix, @project_name, '.', @lib_suffix ]

  File.join(lib_path(dir), file.join())
end

#init(c_init_method_name, dir) ⇒ Object 



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# File 'lib/rutie.rb', line 18

def init(c_init_method_name, dir)
  require 'fiddle'

  Fiddle::Function.new(Fiddle.dlopen(ffi_library dir)[c_init_method_name], [], Fiddle::TYPE_VOIDP).call
end