55 lines
953 B
Ruby
55 lines
953 B
Ruby
module Rex
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module Ui
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module Text
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###
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#
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# This class wraps the creation of an IRB shell.
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#
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###
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class IrbShell
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@@IrbInitialized = false
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def initialize(binding)
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@binding_ctx = binding
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end
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#
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# Runs the IRB shell until completion. The binding parameter initializes
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# IRB to the appropriate binding context.
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#
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def run
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# Initialize IRB by setting up its internal configuration hash and
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# stuff.
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if (@@IrbInitialized == false)
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load('irb.rb')
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IRB.setup(nil)
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IRB.conf[:PROMPT_MODE] = :SIMPLE
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@@IrbInitialized = true
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end
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# Create a new IRB instance
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irb = IRB::Irb.new(IRB::WorkSpace.new(@binding_ctx))
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# Set the primary irb context so that exit and other intrinsic
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# commands will work.
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IRB.conf[:MAIN_CONTEXT] = irb.context
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# Trap interrupt
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trap("SIGINT") do
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irb.signal_handle
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end
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# Keep processing input until the cows come home...
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catch(:IRB_EXIT) do
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irb.eval_input
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end
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end
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end
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end
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end
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end |