Class: PEdump::CLR::MethodDefSig

Inherits:
Signature show all
Defined in:
lib/pedump/clr/signature.rb

Overview

github.com/stakx/ecma-335/blob/master/docs/ii.23.2.1-methoddefsig.md

Constant Summary

Constants inherited from Signature

Signature::DEFAULT, Signature::ELEMENT_TYPE_ARRAY, Signature::ELEMENT_TYPE_BOOLEAN, Signature::ELEMENT_TYPE_BYREF, Signature::ELEMENT_TYPE_CHAR, Signature::ELEMENT_TYPE_CLASS, Signature::ELEMENT_TYPE_CMOD_OPT, Signature::ELEMENT_TYPE_CMOD_REQD, Signature::ELEMENT_TYPE_END, Signature::ELEMENT_TYPE_FNPTR, Signature::ELEMENT_TYPE_GENERICINST, Signature::ELEMENT_TYPE_I, Signature::ELEMENT_TYPE_I1, Signature::ELEMENT_TYPE_I2, Signature::ELEMENT_TYPE_I4, Signature::ELEMENT_TYPE_I8, Signature::ELEMENT_TYPE_INTERNAL, Signature::ELEMENT_TYPE_MVAR, Signature::ELEMENT_TYPE_OBJECT, Signature::ELEMENT_TYPE_PTR, Signature::ELEMENT_TYPE_R4, Signature::ELEMENT_TYPE_R8, Signature::ELEMENT_TYPE_STRING, Signature::ELEMENT_TYPE_SZARRAY, Signature::ELEMENT_TYPE_TYPEDBYREF, Signature::ELEMENT_TYPE_U, Signature::ELEMENT_TYPE_U1, Signature::ELEMENT_TYPE_U2, Signature::ELEMENT_TYPE_U4, Signature::ELEMENT_TYPE_U8, Signature::ELEMENT_TYPE_VALUETYPE, Signature::ELEMENT_TYPE_VAR, Signature::ELEMENT_TYPE_VOID, Signature::EXPLICITTHIS, Signature::FIELD, Signature::GENERIC, Signature::HASTHIS, Signature::PROPERTY, Signature::SENTINEL, Signature::VARARG

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Signature

#_read_CustomMod, #_read_Param, #_read_RetType, #_read_Type, #_read_TypeDefOrRefOrSpecEncoded, #_read_compressed_uint, read, #to_s

Constructor Details

#initialize(io) ⇒ MethodDefSig

Returns a new instance of MethodDefSig.



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# File 'lib/pedump/clr/signature.rb', line 289

def initialize io
  # "The first byte of the Signature holds bits for HASTHIS, EXPLICITTHIS, and the calling convention VARARG. These are ORed together."
  @type = io.read(1).unpack1('C')
  
  if @type & GENERIC == GENERIC
    @GenParamCount = _read_compressed_uint(io)
  end

  @ParamCount = _read_compressed_uint(io)
  @ret_type = _read_RetType(io)

  if @ParamCount < 255 # protect from malformed EXEs
    @params = @ParamCount.times.map{ _read_Param(io) }
  end
end

Instance Attribute Details

#params ⇒ Object

Returns the value of attribute params.



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# File 'lib/pedump/clr/signature.rb', line 287

def params
  @params
end

#ret_type ⇒ Object

Returns the value of attribute ret_type.



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# File 'lib/pedump/clr/signature.rb', line 287

def ret_type
  @ret_type
end