Class: MachO::LoadCommand

Inherits:
MachOStructure show all
Defined in:
lib/macho/load_commands.rb

Overview

Mach-O load command structure this is the most generic load command - only cmd ID and size are represented, and no actual data. used when a more specific class isn’t available/implemented

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from MachOStructure

bytesize

Constructor Details

#initialize(offset, cmd, cmdsize) ⇒ LoadCommand

Returns a new instance of LoadCommand.



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# File 'lib/macho/load_commands.rb', line 186

def initialize(offset, cmd, cmdsize)
  @offset = offset
  @cmd = cmd
  @cmdsize = cmdsize
end

Instance Attribute Details

#cmd ⇒ Object (readonly)

Returns the value of attribute cmd.



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# File 'lib/macho/load_commands.rb', line 177

def cmd
  @cmd
end

#cmdsize ⇒ Object (readonly)

Returns the value of attribute cmdsize.



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# File 'lib/macho/load_commands.rb', line 177

def cmdsize
  @cmdsize
end

#offset ⇒ Object (readonly)

Returns the value of attribute offset.



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# File 'lib/macho/load_commands.rb', line 177

def offset
  @offset
end

Class Method Details

.new_from_bin(offset, bin) ⇒ Object 



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# File 'lib/macho/load_commands.rb', line 182

def self.new_from_bin(offset, bin)
  self.new(offset, *bin.unpack(@format))
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/macho/load_commands.rb', line 192

def to_s
  LOAD_COMMANDS[cmd]
end