Module: IRPack::CSCompiler

Includes:
Microsoft::CSharp, System::CodeDom::Compiler, System::Reflection
Defined in:
lib/irpack/cscompiler.rb

Defined Under Namespace

Classes: CompileError

Class Method Summary collapse

Class Method Details

.assembly_location(sig) ⇒ Object 



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# File 'lib/irpack/cscompiler.rb', line 65

def assembly_location(sig)
  Assembly.reflection_only_load(sig.to_clr_string).location
end

.compile(target, output_name, srcs, references, resources) ⇒ Object 



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# File 'lib/irpack/cscompiler.rb', line 69

def compile(target, output_name, srcs, references, resources)
  opts = System::Collections::Generic::Dictionary[System::String,System::String].new
  opts['CompilerVersion'] = compiler_version
  @compiler = CSharpCodeProvider.new(opts)
  srcs = srcs.kind_of?(Array) ? srcs : [srcs]
  icon = resources.find {|rc| File.extname(rc)=='.ico' }

  params = CompilerParameters.new(
    System::Array[System::String].new(references),
    output_name,
    false)
  params.generate_in_memory = false
  compiler_options = ['/optimize+']
  case target
  when :exe, 'exe'
    params.generate_executable = true
    compiler_options << '/target:exe'
    compiler_options << "/win32icon:#{icon}" if icon
  when :winexe, 'winexe'
    params.generate_executable = true
    compiler_options << '/target:winexe'
    compiler_options << "/win32icon:#{icon}" if icon
  when :dll, 'dll', :library, 'library'
    params.generate_executable = false
    compiler_options << '/target:library'
  else
    raise ArgumentError, "target must be :exe, :winexe or :library"
  end
  params.compiler_options = compiler_options.join(' ')
  resources.each do |rc|
    params.embedded_resources.add(rc)
  end
  result = @compiler.compile_assembly_from_source(
    params,
    System::Array[System::String].new(srcs))
  result.errors.each do |err|
    if err.is_warning then
      $stderr.puts(err.to_s)
    else
      raise CompileError, err.to_s
    end
  end
  result.path_to_assembly
end

.compiler_version(target_version = System::Environment.version.major) ⇒ Object 



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# File 'lib/irpack/cscompiler.rb', line 37

def compiler_version(target_version=System::Environment.version.major)
  case target_version
  when 4
    'v4.0'
  when 2...4
    'v3.5'
  else
    raise ArgumentError, "Unsupported version #{target_version}"
  end
end

.system_assemblies(target_version = System::Environment.version.major) ⇒ Object 



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# File 'lib/irpack/cscompiler.rb', line 48

def system_assemblies(target_version=System::Environment.version.major)
  case compiler_version(target_version)
  when 'v4.0'
    [
      'System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089',
      'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35',
      'System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089',
    ]
  when 'v3.5'
    [
      'System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089',
      'WindowsBase, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35',
      'System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089',
    ]
  end
end