Class: Rex::ElfParsey::ElfBase::ProgramHeader

Inherits:

GenericHeader

• Object
• GenericStruct
• GenericHeader
• Rex::ElfParsey::ElfBase::ProgramHeader

Defined in:

lib/rex/elfparsey/elfbase.rb

Instance Attribute Summary

Attributes inherited from GenericStruct

#struct

Instance Method Summary

• #initialize(rawdata, ei_data) ⇒ ProgramHeader constructor

  A new instance of ProgramHeader.

Methods inherited from GenericStruct

#[], #keys, #method_missing, #v

Constructor Details

#initialize(rawdata, ei_data) ⇒ ProgramHeader

Returns a new instance of ProgramHeader.

# File 'lib/rex/elfparsey/elfbase.rb', line 237

def initialize(rawdata, ei_data)
	# Identify the data encoding and parse Program Header
	if ei_data == ELFDATA2LSB
		program_header = ELF32_PHDR_LSB.make_struct
	elsif ei_data == ELFDATA2MSB
		program_header = ELF32_PHDR_MSB.make_struct
	else
		raise ElfHeaderError, "Invalid data encoding", caller
	end

	if !program_header.from_s(rawdata)
		raise ProgramHeaderError, "Couldn't parse Program Header", caller
	end

	self.struct = program_header
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Rex::ElfParsey::ElfBase::GenericStruct