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|
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module Debugger |
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class << self |
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attr_accessor :context |
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attr_writer :current_frame |
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|
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def current_frame |
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@current_frame ||= 0 |
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end |
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|
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def current_binding |
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context.frame_binding(current_frame) |
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end |
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|
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def eval_from_current_binding(cmd) |
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eval(cmd, current_binding) |
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end |
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|
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def evaluate(cmd, binding = :current, format = :raw) |
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result = Kernel.eval(cmd, (binding == :current) ? current_binding : Kernel.binding) |
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case format |
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when :pp |
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require('pp') |
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::PP.pp(result, output='') rescue result.inspect |
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output |
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when :yaml |
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require('yaml') |
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result.to_yaml |
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when :string |
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result.to_s |
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when :raw |
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result |
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end |
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rescue Exception => e |
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<<-EOF |
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Error evaluating #{cmd.inspect}: |
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#{e.to_s} |
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#{e.backtrace * "\n"} |
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EOF |
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end |
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|
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def wait_for_connection |
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while Debugger.handler.interface.nil?; sleep 0.10; end |
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end |
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end |
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|
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class CommandProcessor |
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alias :process_commands_without_hook :process_commands |
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def process_commands(context, file, line) |
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Debugger.context = context |
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process_commands_without_hook(context, file, line) |
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end |
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end |
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end |
