mirror of
https://github.com/in3rsha/sha256-animation
synced 2024-05-03 22:26:13 +02:00
64 lines
1.3 KiB
Ruby
64 lines
1.3 KiB
Ruby
require_relative 'sha256lib.rb'
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# -------
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# Default
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# -------
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if !defined? $input
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# default
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$input = "abc"
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$type = "string"
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# argument passed
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$input = ARGV[0] if ARGV[0] # only accept strings for now
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# calculate message
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$bytes = $input.bytes
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$message = $input.bytes.map {|x| x.to_s(2).rjust(8, "0")}.join
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end
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# puts string.bytes.inspect # [97, 98, 99]
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# puts string.bytes.map{|x| x.to_s(16)}.inspect # ["61", "62", "63"]
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# puts string.bytes.map{|x| x.to_s(2)}.inspect # ["1100001", "1100010", "1100011"]
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# puts string.unpack("B*") # 011000010110001001100011
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# ---------
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# Animation
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# ---------
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system "clear"
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puts "-------"
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puts "message:"
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puts "-------"
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delay(:fast)
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system "clear"
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puts "-------"
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puts "message:"
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puts "-------"
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puts "input: #{$input} (#{$type})"
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delay(:normal)
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system "clear"
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puts "-------"
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puts "message:"
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puts "-------"
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puts "input: #{$input} (#{$type})"
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puts "bytes: #{$bytes.inspect}" if defined? $bytes
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delay(:normal)
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system "clear"
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puts "-------"
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puts "message:"
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puts "-------"
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puts "input: #{$input} (#{$type})"
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puts "bytes: #{$bytes.inspect}" if defined? $bytes
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puts "message: #{$message}"
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delay(:end)
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# Save Final State
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$state = <<-FRAME
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-------
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message:
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-------
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input: #{$input} (#{$type})
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bytes: #{$bytes.inspect}
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message: #{$message}
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FRAME
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