Class: Rex::MachParsey::FatBase::FatHeader

Inherits:
GenericHeader show all
Defined in:
lib/rex/machparsey/machbase.rb

Instance Attribute Summary collapse

Attributes inherited from GenericStruct

#struct

Instance Method Summary collapse

Methods inherited from GenericStruct

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

Constructor Details

#initialize(rawdata) ⇒ FatHeader

Returns a new instance of FatHeader.



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# File 'lib/rex/machparsey/machbase.rb', line 351

def initialize(rawdata)
	fat_header = FAT_HEADER_LSB.make_struct
	if !fat_header.from_s(rawdata)
		#raise something
	end

	magic = fat_header.v['magic']
	if magic == FAT_MAGIC
		endian = ENDIAN_LSB
	elsif magic == FAT_CIGAM
		endian = ENDIAN_MSB
		fat_header = FAT_HEADER_MSB.make_struct
		if !fat_header.from_s(rawdata)
			raise FatHeaderError, "Could not parse FAT header"
		end
	else
		self.exists = 0
		return
	end

	self.nfat_arch = fat_header.v['nfat_arch']
	self.struct = fat_header
	self.endian = endian
end

Dynamic Method Handling

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

Instance Attribute Details

#endian ⇒ Object

Returns the value of attribute endian.



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# File 'lib/rex/machparsey/machbase.rb', line 349

def endian
  @endian
end

#exists ⇒ Object

Returns the value of attribute exists.



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# File 'lib/rex/machparsey/machbase.rb', line 349

def exists
  @exists
end

#nfat_arch ⇒ Object

Returns the value of attribute nfat_arch.



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# File 'lib/rex/machparsey/machbase.rb', line 349

def nfat_arch
  @nfat_arch
end