523 lines
12 KiB
CoffeeScript
523 lines
12 KiB
CoffeeScript
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getNormalMorseDecoded = (input) ->
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# Well, this shouldn't happen...
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if !(input)
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return null
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# remove trailing whitspaces
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if input.charAt input.length is " "
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input.substring 0, input.length - 1
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input = input.toUpperCase()
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output = ""
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# Return special signs
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if input is "LETTERSPACE"
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return " "
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else if input is "END OF WORK"
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return "...-.-"
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else if input is "ERROR"
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return "........"
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else if input is "STARTING SIGNAL"
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return "-.-.-"
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else if input is "ENDING SIGNAL"
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return ".-.-."
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else if input is "UNDERSTOOD"
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return "...-."
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else if input is "WAIT"
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return ".-..."
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else if input is "SOS"
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return "...---..."
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else if input is "LETTER SPACE"
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return " "
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else if input is "WORD SPACE"
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return " "
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else # the converting part
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while input.length > 0
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if input.charAt(0) is " "
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if output.charAt(output.length) is " "
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output = output.substring 0, output.length - 1
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output += " "
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input = input.substring 1
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else if input.charAt(0) is "\n"
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output += "<br>"
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input = input.substring 1
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else if input.charAt(0) is "A"
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output += ".- "
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input = input.substring 1
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else if input.charAt(0) is "B"
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output += "-... "
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input = input.substring 1
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else if input.charAt(0) is "C"
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output += "-.-. "
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input = input.substring 1
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else if input.charAt(0) is "D"
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output += "-.. "
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input = input.substring 1
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else if input.charAt(0) is "E"
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output += ". "
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input = input.substring 1
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else if input.charAt(0) is "F"
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output += "..-. "
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input = input.substring 1
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else if input.charAt(0) is "G"
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output += "--. "
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input = input.substring 1
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else if input.charAt(0) is "H"
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output += ".... "
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input = input.substring 1
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else if input.charAt(0) is "I"
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output += ".. "
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input = input.substring 1
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else if input.charAt(0) is "J"
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output += ".--- "
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input = input.substring 1
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else if input.charAt(0) is "K"
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output += "-.- "
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input = input.substring 1
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else if input.charAt(0) is "L"
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output += ".-.. "
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input = input.substring 1
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else if input.charAt(0) is "M"
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output += "-- "
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input = input.substring 1
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else if input.charAt(0) is "N"
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output += "-. "
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input = input.substring 1
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else if input.charAt(0) is "O"
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output += "--- "
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input = input.substring 1
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else if input.charAt(0) is "P"
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output += ".--. "
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input = input.substring 1
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else if input.charAt(0) is "Q"
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output += "--.- "
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input = input.substring 1
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else if input.charAt(0) is "R"
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output += ".-. "
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input = input.substring 1
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else if input.charAt(0) is "S"
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output += "... "
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input = input.substring 1
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else if input.charAt(0) is "T"
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output += "- "
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input = input.substring 1
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else if input.charAt(0) is "U"
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output += "..- "
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input = input.substring 1
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else if input.charAt(0) is "V"
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output += "...- "
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input = input.substring 1
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else if input.charAt(0) is "W"
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output += ".-- "
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input = input.substring 1
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else if input.charAt(0) is "X"
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output += "-..- "
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input = input.substring 1
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else if input.charAt(0) is "Y"
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output += "-.-- "
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input = input.substring 1
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else if input.charAt(0) is "Z"
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output += "--.. "
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input = input.substring 1
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else if input.charAt(0) is "0"
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output += "----- "
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input = input.substring 1
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else if input.charAt(0) is "1"
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output += ".---- "
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input = input.substring 1
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else if input.charAt(0) is "2"
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output += "..--- "
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input = input.substring 1
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else if input.charAt(0) is "3"
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output += "...-- "
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input = input.substring 1
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else if input.charAt(0) is "4"
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output += "....- "
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input = input.substring 1
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else if input.charAt(0) is "5"
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output += "..... "
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input = input.substring 1
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else if input.charAt(0) is "6"
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output += "-.... "
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input = input.substring 1
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else if input.charAt(0) is "7"
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output += "--... "
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input = input.substring 1
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else if input.charAt(0) is "8"
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output += "---.. "
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input = input.substring 1
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else if input.charAt(0) is "9"
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output += "----. "
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input = input.substring 1
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else if input.charAt(0) is "Ä"
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output += ".-.- "
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input = input.substring 1
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else if input.charAt(0) is "Ö"
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output += "---. "
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input = input.substring 1
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else if input.charAt(0) is "Ü"
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output += "..-- "
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input = input.substring 1
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else if input.charAt(0) is "ß"
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output += "...--... "
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input = input.substring 1
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else if input.charAt(0) is "."
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output += ".-.-.- "
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input = input.substring 1
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else if input.charAt(0) is ","
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output += "--..-- "
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input = input.substring 1
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else if input.charAt(0) is ":"
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output += "---... "
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input = input.substring 1
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else if input.charAt(0) is ""
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output += "-.-.-. "
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input = input.substring 1
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else if input.charAt(0) is "?"
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output += "..--.. "
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input = input.substring 1
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else if input.charAt(0) is "!"
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output += "-.-.-- "
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input = input.substring 1
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else if input.charAt(0) is "-"
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output += "-....- "
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input = input.substring 1
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else if input.charAt(0) is "_"
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output += "..--.- "
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input = input.substring 1
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else if input.charAt(0) is "("
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output += "-.--. "
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input = input.substring 1
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else if input.charAt(0) is ")"
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output += "-.--.- "
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input = input.substring 1
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else if input.charAt(0) is "="
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output += "-...- "
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input = input.substring 1
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else if input.charAt(0) is "+"
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output += ".-.-. "
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input = input.substring 1
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else if input.charAt(0) is "/"
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output += "-..-. "
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input = input.substring 1
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else if input.charAt(0) is "@"
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output += ".--.-. "
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input = input.substring 1
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else if input.charAt(0) is "'"
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output += ".----. "
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input = input.substring 1
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else if input.charAt(0) is "$"
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output += "...-..- "
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input = input.substring 1
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else
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return "Code not listed or wrong."
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if output.charAt(output.length - 1) is " "
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output = output.substring 0, output.length - 1
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return output
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getNormalMorseEncoded = (input) ->
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# Well, this shouldn't happen...
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if !(input) then return null
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# remove trailing whitspaces
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while input.charAt(input.length - 1) is " "
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input = input.substring 0, input.length - 1
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input = input.toUpperCase()
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# remove all trailing new lines
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while input.charAt(input.length - 1) is "\n"
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input = input.substring 0, input.length - 1
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# add one letterspace to the input
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input += " "
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inputToSign = input
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output = ""
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while inputToSign isnt " "
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d = 0
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signFull = true
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sign = ""
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while signFull
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if inputToSign.substring(d, d + 7) is " " or
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inputToSign.substring(d, d + 3) is " " or
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inputToSign.charAt(0) is "\n"
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if d is 0
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if inputToSign.substring(0, 7) is " "
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output += " "
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inputToSign = inputToSign.substring 7, inputToSign.length
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if inputToSign.substring(0, 3) is " "
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inputToSign = inputToSign.substring 3, inputToSign.length
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if inputToSign.charAt(0) is "\n"
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output += "<br>"
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inputToSign = inputToSign.substring 1, inputToSign.length
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else
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sign = inputToSign.substring 0, d
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inputToSign = inputToSign.substring d, inputToSign.length
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signFull = false
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else
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d++
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if sign is ".-"
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output += "A"
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else if sign is "-..."
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output += "B"
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else if sign is "-.-."
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output += "C"
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else if sign is "-.."
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output += "D"
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else if sign is "."
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output += "E"
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else if sign is "..-."
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output += "F"
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else if sign is "--."
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output += "G"
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else if sign is "...."
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output += "H"
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else if sign is ".."
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output += "I"
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else if sign is ".---"
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output += "J"
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else if sign is "-.-"
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output += "K"
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else if sign is ".-.."
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output += "L"
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else if sign is "--"
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output += "M"
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else if sign is "-."
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output += "N"
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else if sign is "---"
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output += "O"
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else if sign is ".--."
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output += "P"
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else if sign is "--.-"
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output += "Q"
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else if sign is ".-."
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output += "R"
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else if sign is "..."
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output += "S"
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else if sign is "-"
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output += "T"
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else if sign is "..-"
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output += "U"
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else if sign is "...-"
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output += "V"
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else if sign is ".--"
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output += "W"
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else if sign is "-..-"
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output += "X"
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else if sign is "-.--"
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output += "Y"
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else if sign is "--.."
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output += "Z"
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else if sign is "-----"
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output += "0"
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else if sign is ".----"
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output += "1"
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else if sign is "..---"
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output += "2"
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else if sign is "...--"
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output += "3"
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else if sign is "....-"
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output += "4"
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else if sign is "....."
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output += "5"
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else if sign is "-...."
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output += "6"
|
||
|
|
|
||
|
|
else if sign is "--..."
|
||
|
|
output += "7"
|
||
|
|
|
||
|
|
else if sign is "---.."
|
||
|
|
output += "8"
|
||
|
|
|
||
|
|
else if sign is "----."
|
||
|
|
output += "9"
|
||
|
|
|
||
|
|
else if sign is ".-.-"
|
||
|
|
output += "Ä"
|
||
|
|
|
||
|
|
else if sign is "---."
|
||
|
|
output += "Ö"
|
||
|
|
|
||
|
|
else if sign is "..--"
|
||
|
|
output += "Ü"
|
||
|
|
|
||
|
|
else if sign is "...--..."
|
||
|
|
output += "ß"
|
||
|
|
|
||
|
|
else if sign is "----"
|
||
|
|
output += "CH"
|
||
|
|
|
||
|
|
else if sign is ".-.-.-"
|
||
|
|
output += "."
|
||
|
|
|
||
|
|
else if sign is "--..--"
|
||
|
|
output += ","
|
||
|
|
|
||
|
|
else if sign is "---..."
|
||
|
|
output += ":"
|
||
|
|
|
||
|
|
else if sign is "-.-.-."
|
||
|
|
output += ";"
|
||
|
|
|
||
|
|
else if sign is "..--.."
|
||
|
|
output += "?"
|
||
|
|
|
||
|
|
else if sign is "-.-.--"
|
||
|
|
output += "!"
|
||
|
|
|
||
|
|
else if sign is "-....-"
|
||
|
|
output += "-"
|
||
|
|
|
||
|
|
else if sign is "..--.-"
|
||
|
|
output += "_"
|
||
|
|
|
||
|
|
else if sign is "-.--."
|
||
|
|
output += "("
|
||
|
|
|
||
|
|
else if sign is "-.--.-"
|
||
|
|
output += ")"
|
||
|
|
|
||
|
|
else if sign is ".----."
|
||
|
|
output += "'"
|
||
|
|
|
||
|
|
else if sign is "-...-"
|
||
|
|
output += "="
|
||
|
|
|
||
|
|
else if sign is ".-.-."
|
||
|
|
output += "+"
|
||
|
|
|
||
|
|
else if sign is "-..-."
|
||
|
|
output += "/"
|
||
|
|
|
||
|
|
else if sign is ".--.-."
|
||
|
|
output += "@"
|
||
|
|
|
||
|
|
else if sign is "-.-.-"
|
||
|
|
output += "Begin of the signal"
|
||
|
|
|
||
|
|
else if sign is "-...-"
|
||
|
|
output += "Wait"
|
||
|
|
|
||
|
|
else if sign is "...-."
|
||
|
|
output += "Understood"
|
||
|
|
|
||
|
|
else if sign is "...-.-"
|
||
|
|
output += "End of work"
|
||
|
|
|
||
|
|
else if sign is "...---..."
|
||
|
|
output += "SOS"
|
||
|
|
|
||
|
|
else if sign is "........"
|
||
|
|
output += "Error"
|
||
|
|
|
||
|
|
else
|
||
|
|
return "Code not listed or wrong."
|
||
|
|
|
||
|
|
return output
|