class ProcessRun

Public Class Methods

new(stdin, stdout) click to toggle source

# File lib/pwnlib/process.rb, line 4
def initialize stdin, stdout
  @stdin = stdin
  @stdout = stdout
  @output_buf = []

  @get_input = true
  @stdout_thr = Thread.new do
    while @get_input
      data = @stdout.readpartial(4096)
      if data
        lines = data.split("\n")
        @output_buf += lines
      end
    end
  end
end

Public Instance Methods

close() click to toggle source

# File lib/pwnlib/process.rb, line 69
def close
  @stdout.flush
  @stdin.flush
  @get_input = false

  output

  @stdin.close
  @stdout.close unless @stdin == @stdout
end

interactive() click to toggle source

# File lib/pwnlib/process.rb, line 53
def interactive
  while 1
    print "\n$> "
    input = gets.chomp

    if input == "exit" or input == "quit"
      break
    end

    @stdin.puts(input)

    sleep 0.1
    output
  end
end

output() click to toggle source

# File lib/pwnlib/process.rb, line 21
def output
  sleep 0.1
  @output_buf.each {|l| puts l; }
  output_clear
end

output_clear() click to toggle source

# File lib/pwnlib/process.rb, line 32
def output_clear
  sleep 0.1
  @output_buf = []
end

raw_buffer() click to toggle source

# File lib/pwnlib/process.rb, line 27
def raw_buffer
  sleep 0.1
  @output_buf
end

recv() click to toggle source

# File lib/pwnlib/process.rb, line 37
def recv
  sleep 0.1
  @output_buf.shift
end

send(msg) click to toggle source

# File lib/pwnlib/process.rb, line 42
def send msg
  @stdin.write msg
  sleep 0.1
end

write(msg) click to toggle source

# File lib/pwnlib/process.rb, line 47
def write msg
  File.open("sploit", "w") do |f|
    f.puts msg
  end
end