#!/bin/env ruby
module CoBreak
  class Box
    def self.var(options)
      @options = options
      $options = options
    end
    begin
      require 'cobreak/cifrado'
      require 'cobreak/decifrado'
      require 'cobreak/Cesar'
      require 'cobreak/encrypt'
      require 'cobreak/decrypt'
    rescue LoadError => e
      puts e.message
      puts "A file is missing from the repository"
      puts ""
      exit(1)
    end
    #encoding and decoding algoritmhs
    class Cipher
      def self.coding()
        @options = $options
        @options.enc = "" if @options.enc.nil? == true
        @options.dec = "" if @options.dec.nil? == true
        if (@options.enc.casecmp?('base16')) or (@options.dec.casecmp?('base16'));
          if (File.exists?(@options.algo));
            IO.foreach(@options.algo){|line|
            line.chomp!
            Cifra::base16(line.to_s) if (@options.enc.casecmp?('base16'))
            Decifra::base16(line.to_s) if (@options.dec.casecmp?('base16'))
            }
          else;
            Cifra::base16(@options.algo.to_s) if (@options.enc.casecmp?('base16'))
            Decifra::base16(@options.algo.to_s) if (@options.dec.casecmp?('base16'))
          end
        elsif (@options.enc.casecmp?('base32')) or (@options.dec.casecmp?('base32'));
          if (File.exists?(@options.algo));
            IO.foreach(@options.algo){|line|
            line.chomp!
            Cifra::base32(line.to_s) if (@options.enc.casecmp?('base32'))
            Decifra::base32(line.to_s) if (@options.dec.casecmp('base32'))
            }
          else;
            Cifra::base32(@options.algo.to_s) if (@options.enc.casecmp?('base32'))
            Decifra::base32(@options.algo.to_s) if (@options.dec.casecmp?('base32'))
          end
        elsif (@options.enc.casecmp?('base64')) or (@options.dec.casecmp?('base64'));
          if (File.exists?(@options.algo));
            IO.foreach(@options.algo){|line|
            line.chomp!
            Cifra::base64(line.to_s) if (@options.enc.casecmp?('base64'))
            Decifra::base64(line.to_s) if (@options.dec.casecmp?('base64'))
           }
          else;
            Cifra::base64(@options.algo.to_s) if (@options.enc.casecmp?('base64'))
            Decifra::base64(@options.algo.to_s) if (@options.dec.casecmp?('base64'))
          end
        elsif (@options.enc.casecmp?('ascii85')) or (@options.dec.casecmp?('ascii85'));
          if (File.exists?(@options.algo));
            IO.foreach(@options.algo){|line|
            line.chomp!
            Cifra::ascii85(line.to_s) if (@options.enc.casecmp?('ascii85'))
            Decifra::ascii85(line.to_s) if (@options.dec.casecmp?('ascii85'))
            }
          else;
            Cifra::ascii85(@options.algo.to_s) if (@options.enc.casecmp?('ascii85'))
            Decifra::ascii85(@options.algo.to_s) if (@options.dec.casecmp?('ascii85'))
          end
        elsif (@options.enc.casecmp?('binary')) or (@options.dec.casecmp?('binary'));
          if (File.exists?(@options.algo));
            IO.foreach(@options.algo){|line|
            line.chomp!
            Cifra::binary(line.to_s) if (@options.enc.casecmp?('binary'))
            Decifra::binary(line.to_s) if (@options.dec.casecmp?('binary'))
            }
         else;
          Cifra::binary(@options.algo.to_s) if (@options.enc.casecmp?('binary'))
          Decifra::binary(@options.algo.to_s) if (@options.dec.casecmp?('binary'))
         end
        elsif (@options.enc.casecmp?('cesar')) or (@options.dec.casecmp?('cesar'));
          dat = ARGV[0]
          if (File.exists?(@options.algo));
            IO.foreach(@options.algo){|line|
            line.chomp!
            CifraCesar::cesar(line.to_s, dat.to_i) if (@options.enc.casecmp?('cesar'))
            DecifraCesar::cesar(line.to_s, dat.to_i, -1) if (@options.dec.casecmp?('cesar'))
            }
          else;
            CifraCesar::cesar(@options.algo.to_s, dat.to_i) if (@options.enc.casecmp?('cesar'))
            DecifraCesar::cesar(@options.algo.to_s, dat.to_i, -1) if (@options.dec.casecmp?('cesar'))
          end
        end
      end
    end
    class Cryptgraphy
      def self.crypt()
        @options = $options
        @options.encrypt = "" if @options.encrypt.nil? == true
        @options.decrypt = "" if @options.decrypt.nil? == true
        if (@options.encrypt.casecmp?("md4")) or (@options.decrypt.casecmp?("md4"));
          if (File.exists?(@options.algo));
            IO.foreach(@options.algo){|line|
            line.chomp!
            EnCrypt::md4(line) if (@options.encrypt.casecmp?("md4"))
            DeCrypt::md4(line) if (@options.decrypt.casecmp?("md4"))
            }
          else
            EnCrypt::md4(@options.algo) if (@options.encrypt.casecmp?("md4"))
            DeCrypt::md4(@options.algo) if (@options.decrypt.casecmp?("md4"))
          end
        elsif (@options.encrypt.casecmp?("md5")) or (@options.decrypt.casecmp?("md5"));
          if (File.exists?(@options.algo));
            IO.foreach(@options.algo){|line|
            line.chomp!
            EnCrypt::md5(line) if (@options.encrypt.casecmp?("md5"))
            DeCrypt::md5(line) if (@options.decrypt.casecmp?("md5"))
            }  
          else
            EnCrypt::md5(@options.algo) if (@options.encrypt.casecmp?("md5"))
            DeCrypt::md5(@options.algo) if (@options.decrypt.casecmp?("md5"))
          end
        elsif (@options.encrypt.casecmp?("sha1")) or (@options.decrypt.casecmp?("sha1"))
          if (File.exists?(@options.algo));
            IO.foreach(@options.algo){|line|
            line.chomp!
            EnCrypt::sha1(line) if (@options.encrypt.casecmp?("sha1"))
            DeCrypt::sha1(line) if (@options.decrypt.casecmp?("sha1"))
            }
          else
            EnCrypt::sha1(@options.algo) if (@options.encrypt.casecmp?("sha1"))
            DeCrypt::sha1(@options.algo) if (@options.decrypt.casecmp?("sha1"))
          end
        elsif (@options.encrypt.casecmp?("sha224")) or (@options.decrypt.casecmp?("sha224"));
          if (File.exists?(@options.algo));
            IO.foreach(@options.algo){|line|
            line.chomp!
            EnCrypt::sha224(line) if (@options.encrypt.casecmp?("sha224"))
            DeCrypt::sha224(line) if (@options.decrypt.casecmp?("sha224"))
            }
          else
            EnCrypt::sha224(@options.algo) if (@options.encrypt.casecmp?("sha224"))
            DeCrypt::sha224(@options.algo) if (@options.decrypt.casecmp?("sha224"))
          end
        elsif (@options.encrypt.casecmp?("sha256")) or (@options.decrypt.casecmp?("sha256"));
          if (File.exists?(@options.algo));
            IO.foreach(@options.algo){|line|
            line.chomp!
            EnCrypt::sha256(line) if (@options.encrypt.casecmp?("sha256"))
            DeCrypt::sha256(line) if (@options.decrypt.casecmp?("sha256"))
            }
          else
            EnCrypt::sha256(@options.algo) if (@options.encrypt.casecmp?("sha256"))
            DeCrypt::sha256(@options.algo) if (@options.decrypt.casecmp?("sha256"))
          end
        elsif (@options.encrypt.casecmp?("sha384")) or (@options.decrypt.casecmp?("sha384"));
          if (File.exists?(@options.algo));
            IO.foreach(@options.algo){|line|
            line.chomp!
            EnCrypt::sha384(line) if (@options.encrypt.casecmp?("sha384"))
            DeCrypt::sha384(line) if (@options.decrypt.casecmp?("sha384"))
            } 
          else
            EnCrypt::sha384(@options.algo) if (@options.encrypt.casecmp?("sha384"))
            DeCrypt::sha384(@options.algo) if (@options.decrypt.casecmp?("sha384"))
          end
        elsif (@options.encrypt.casecmp?("sha512")) or (@options.decrypt.casecmp?("sha512"));
          if (File.exists?(@options.algo));
            IO.foreach(@options.algo){|line|
            line.chomp!
            EnCrypt::sha512(line) if (@options.encrypt.casecmp?("sha512"))
            DeCrypt::sha512(line) if (@options.decrypt.casecmp?("sha512"))
            }
          else
            EnCrypt::sha512(@options.algo) if (@options.encrypt.casecmp?("sha512"))
            DeCrypt::sha512(@options.algo) if (@options.decrypt.casecmp?("sha512"))
          end
        elsif (@options.encrypt.casecmp?("ripemd160")) or (@options.decrypt.casecmp?("ripemd160"));
          if (File.exists?(@options.algo));
            IO.foreach(@options.algo){|line|
            line.chomp!
            EnCrypt::ripemd160(line) if (@options.encrypt.casecmp?("ripemd160"))
            DeCrypt::ripemd160(line) if (@options.decrypt.casecmp?("ripemd160"))
            }
          else
            EnCrypt::ripemd160(@options.algo) if (@options.encrypt.casecmp?("ripemd160"))
            DeCrypt::ripemd160(@options.algo) if (@options.decrypt.casecmp?("ripemd160"))
          end
        end
      end
    end
  end
end