Class: Exerb::Win32::Struct::Base

Inherits:

Object

• Object
• Exerb::Win32::Struct::Base

Defined in:

lib/exerb/win32/struct/base.rb

Overview

==============================================================================#

Direct Known Subclasses

IconDirEntry, IconHeader, IconImageHeader, IconResEntry, ImageDosHeader, ImageFileHeader, ImageNtHeaders32, ImageOptionalHeader32, ImageResourceDataEntry, ImageResourceDirectory, ImageResourceDirectoryEntry, ImageSectionHeader, VersionInfoBlock, VsFixedFileInfo

Instance Attribute Summary

• #position ⇒ Object readonly

  Returns the value of attribute position.

Class Method Summary

• .read(io) ⇒ Object

Instance Method Summary

• #initialize ⇒ Base constructor

  A new instance of Base.

• #read(io) ⇒ Object
• #size ⇒ Object
• #update(str) ⇒ Object

Constructor Details

#initialize ⇒ Base

Returns a new instance of Base.

# File 'lib/exerb/win32/struct/base.rb', line 17

def initialize
  @position = nil
end

Instance Attribute Details

#position ⇒ Object (readonly)

Returns the value of attribute position.

# File 'lib/exerb/win32/struct/base.rb', line 21

def position
  @position
end

Class Method Details

.read(io) ⇒ Object

# File 'lib/exerb/win32/struct/base.rb', line 23

def self.read(io)
  return self.new.read(io)
end

Instance Method Details

#read(io) ⇒ Object

# File 'lib/exerb/win32/struct/base.rb', line 31

def read(io)
  @position = io.pos
  return self.unpack(io.read(self.size))
end

#size ⇒ Object

# File 'lib/exerb/win32/struct/base.rb', line 27

def size
  return self.pack.size
end

#update(str) ⇒ Object

# File 'lib/exerb/win32/struct/base.rb', line 36

def update(str)
  str[@position, self.size] = self.pack
end