Class: Pwnlib::Shellcraft::Generators::Helper::Runner

Inherits:
Object
  • Object
show all
Includes:
Context, RegSort, Registers, Util::Fiddling, Util::Lists, Util::Packing
Defined in:
lib/pwnlib/shellcraft/generators/helper.rb

Overview

Provide a 'sandbox' for generators.

Constant Summary

Constants included from Registers

Registers::AMD64, Registers::I386, Registers::INTEL, Registers::X86_BASEREGS, Registers::X86_ORDERED

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Util::Packing

flat, pack, unpack, unpack_many

Methods included from Util::Lists

slice

Methods included from Util::Fiddling

b64d, b64e, bits, bits_str, bitswap, bitswap_int, enhex, hex, unbits, unhex, urldecode, urlencode, xor, xor_pair

Methods included from Registers

bits_required, get_register, register?, registers

Methods included from RegSort

regsort

Class Method Details

.label_num ⇒ Object 


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# File 'lib/pwnlib/shellcraft/generators/helper.rb', line 22

def label_num
  @label_num ||= 0
  @label_num += 1
end

Instance Method Details

#clear ⇒ Object 


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# File 'lib/pwnlib/shellcraft/generators/helper.rb', line 28

def clear
  @_output = StringIO.new
end

#typesetting ⇒ Object

Indent each line 2 spaces.


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# File 'lib/pwnlib/shellcraft/generators/helper.rb', line 33

def typesetting
  indent = @_output.string.lines.map do |line|
    next "#{line.strip}\n" if label_str?(line.strip)

    line == "\n" ? line : ' ' * 2 + line.lstrip
  end
  indent.join
end