Class: PWN::Plugins::Log::DebugStderrTee

Inherits:
Object
  • Object
show all
Defined in:
lib/pwn/plugins/log.rb

Overview

Ruby Thread.report_on_exception dumps IOError to $stderr. Clone that (and any other stderr from pwn-ai) into the open RN request log.

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ DebugStderrTee

Returns a new instance of DebugStderrTee.



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# File 'lib/pwn/plugins/log.rb', line 236

def initialize(opts = {})
  @orig = opts[:orig] || $stderr
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(mid) ⇒ Object 



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# File 'lib/pwn/plugins/log.rb', line 308

def method_missing(mid, ...)
  @orig.public_send(mid, ...)
end

Instance Method Details

#<<(obj) ⇒ Object 



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# File 'lib/pwn/plugins/log.rb', line 251

def <<(obj)
  write(obj.to_s)
  self
end

#close ⇒ Object 



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# File 'lib/pwn/plugins/log.rb', line 283

def close
  nil
end

#closed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pwn/plugins/log.rb', line 287

def closed?
  false
end

#fileno ⇒ Object 



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# File 'lib/pwn/plugins/log.rb', line 279

def fileno
  @orig.fileno if @orig.respond_to?(:fileno)
end

#flush ⇒ Object 



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# File 'lib/pwn/plugins/log.rb', line 270

def flush
  @orig.flush if @orig.respond_to?(:flush)
  self
end

#print(*args) ⇒ Object 



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# File 'lib/pwn/plugins/log.rb', line 265

def print(*args)
  write(args.join)
  nil
end

#puts(*args) ⇒ Object 



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# File 'lib/pwn/plugins/log.rb', line 256

def puts(*args)
  if args.empty?
    write("\n")
  else
    args.each { |a| write("#{a}\n") }
  end
  nil
end

#respond_to_missing?(mid, include_all = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pwn/plugins/log.rb', line 304

def respond_to_missing?(mid, include_all = false)
  @orig.respond_to?(mid, include_all)
end

#sync ⇒ Object 



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# File 'lib/pwn/plugins/log.rb', line 291

def sync
  @orig.respond_to?(:sync) ? @orig.sync : true
end

#sync=(val) ⇒ Object 



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# File 'lib/pwn/plugins/log.rb', line 295

def sync=(val)
  @orig.sync = val if @orig.respond_to?(:sync=)
  val
end

#to_io ⇒ Object 



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# File 'lib/pwn/plugins/log.rb', line 300

def to_io
  @orig.respond_to?(:to_io) ? @orig.to_io : @orig
end

#tty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pwn/plugins/log.rb', line 275

def tty?
  @orig.respond_to?(:tty?) && @orig.tty?
end

#write(*args) ⇒ Object 



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# File 'lib/pwn/plugins/log.rb', line 240

def write(*args)
  data = args.join
  begin
    @orig.write(data) if @orig.respond_to?(:write)
  rescue StandardError
    nil
  end
  PWN::Plugins::Log.capture_stderr!(text: data)
  data.bytesize
end