Class: MachO::LoadCommands::TwolevelHintsCommand

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

Overview

A load command containing the offset and number of hints in the two-level namespace lookup hints table. Corresponds to LC_TWOLEVEL_HINTS.

Defined Under Namespace

Classes: TwolevelHintsTable

Constant Summary collapse

FORMAT =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

See Also:

"L=4"
SIZEOF =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

See Also:

16

Instance Attribute Summary collapse

Attributes inherited from LoadCommand

#cmd, #cmdsize, #view

Instance Method Summary collapse

Methods inherited from LoadCommand

create, new_from_bin, #offset, #serializable?, #serialize, #to_s, #type

Methods inherited from MachOStructure

bytesize, new_from_bin

Constructor Details

#initialize(view, cmd, cmdsize, htoffset, nhints) ⇒ TwolevelHintsCommand

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of TwolevelHintsCommand.



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# File 'lib/macho/load_commands.rb', line 1069

def initialize(view, cmd, cmdsize, htoffset, nhints)
  super(view, cmd, cmdsize)
  @htoffset = htoffset
  @nhints = nhints
  @table = TwolevelHintsTable.new(view, htoffset, nhints)
end

Instance Attribute Details

#htoffset ⇒ Integer (readonly)

Returns the offset to the hint table.

Returns:

  • (Integer) —

    the offset to the hint table



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# File 'lib/macho/load_commands.rb', line 1051

def htoffset
  @htoffset
end

#nhints ⇒ Integer (readonly)

Returns the number of hints in the hint table.

Returns:

  • (Integer) —

    the number of hints in the hint table



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# File 'lib/macho/load_commands.rb', line 1054

def nhints
  @nhints
end

#table ⇒ TwolevelHintsTable (readonly)

Returns the hint table.

Returns:



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# File 'lib/macho/load_commands.rb', line 1058

def table
  @table
end

Instance Method Details

#to_h ⇒ Hash

Returns a hash representation of this MachO::LoadCommands::TwolevelHintsCommand.

Returns:



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# File 'lib/macho/load_commands.rb', line 1077

def to_h
  {
    "htoffset" => htoffset,
    "nhints" => nhints,
    "table" => table.hints.map(&:to_h),
  }.merge super
end