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# -*- coding: binary -*-
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require 'rex/post/meterpreter/extensions/unhook/tlv'
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require 'rex/post/meterpreter/extensions/unhook/command_ids'
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module Rex
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module Post
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module Meterpreter
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module Extensions
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module Unhook
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###
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#
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# This meterpreter extension can be used to unhook PSP products
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#
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###
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#
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class Unhook < Extension
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  UNHOOK_ERROR_SUCCESS = 0
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  def self.extension_id
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    EXTENSION_ID_UNHOOK
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  end
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  def initialize(client)
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    super(client, 'unhook')
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    client.register_extension_aliases(
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      [
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        {
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          'name' => 'unhook',
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          'ext'  => self
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        },
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      ])
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  end
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  def unhook_pe
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    request = Packet.create_request(COMMAND_ID_UNHOOK_PE)
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    response = client.send_request(request)
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    response_code = response.get_tlv_value(TLV_TYPE_UNHOOK_ERROR_CODE)
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    raise Exception, 'Did not get ERROR_SUCCESS back!' if response_code != UNHOOK_ERROR_SUCCESS
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    return 0, response_code, nil
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  end
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end
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end; end; end; end; end
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