205 lines
9.5 KiB
Java
Executable File
205 lines
9.5 KiB
Java
Executable File
package de.marcelkapfer.c.morseconverter.engine;
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/*
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This is a Java application for converting writtenMorse and normal morse code.
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Copyright (C) 2014-2015 Marcel Michael Kapfer
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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Marcel Michael Kapfer
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marcelmichaelkapfer@yahoo.co.nz
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*/
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/*
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* Code for converting morse code into latin letters
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*/
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public class EncodeNormalMorseManager {
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public static String getEncodedString(String inputMessage) {
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if(inputMessage.equals("")){
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return "Please enter at least one character";
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} else {
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// Converts the input string into a StringBuffer
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StringBuffer message = new StringBuffer(inputMessage);
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// Delete the space at the end which is automatically set through some keyboards
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if (message.toString().endsWith(" ")) {
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message = message.deleteCharAt(message.length() - 1);
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}
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// Declaring variables
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String input;
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StringBuilder output = new StringBuilder();
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input = message.toString() + " ";
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input = input.replace(System.lineSeparator(), "\n");
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input = input.replace("\r", "\n");
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input = input.replace("\r\n", "\n");
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StringBuilder inputToSign = new StringBuilder(input);
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while (!inputToSign.toString().equals(" ")) {
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int d = 0;
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boolean signFull = true;
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StringBuilder sign = new StringBuilder();
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while (signFull) {
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if (inputToSign.toString().startsWith(" ")) {
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output.append(" ");
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inputToSign.delete(d, d + 7);
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}
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if (inputToSign.toString().startsWith("\n")) {
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output.append(System.lineSeparator());
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int indexLineSeparator = inputToSign.indexOf("\n");
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inputToSign.deleteCharAt(indexLineSeparator);
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}
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if (inputToSign.toString().substring(d, d + 3).equals(" ")) {
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if (d == 0) {
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inputToSign.delete(0, 3);
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} else {
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sign.replace(0, sign.length(), inputToSign
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.toString().substring(0, d));
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inputToSign.delete(0, d);
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signFull = false;
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}
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} else {
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d++;
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}
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}
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if(sign.toString().equals(".-")) {
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output.append("A");
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} else if (sign.toString().equals("-...")) {
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output.append("B");
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} else if (sign.toString().equals("-.-.")) {
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output.append("C");
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} else if (sign.toString().equals("-..")) {
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output.append("D");
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} else if (sign.toString().equals(".")) {
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output.append("E");
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} else if (sign.toString().equals("..-.")) {
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output.append("F");
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} else if (sign.toString().equals("--.")) {
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output.append("G");
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} else if (sign.toString().equals("....")) {
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output.append("H");
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} else if (sign.toString().equals("..")) {
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output.append("I");
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} else if (sign.toString().equals(".---")) {
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output.append("J");
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} else if (sign.toString().equals("-.-")) {
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output.append("K");
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} else if (sign.toString().equals(".-..")) {
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output.append("L");
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} else if (sign.toString().equals("--")) {
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output.append("M");
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} else if (sign.toString().equals("-.")) {
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output.append("N");
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} else if (sign.toString().equals("---")) {
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output.append("O");
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} else if (sign.toString().equals(".--.")) {
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output.append("P");
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} else if (sign.toString().equals("--.-")) {
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output.append("Q");
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} else if (sign.toString().equals(".-.")) {
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output.append("R");
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} else if (sign.toString().equals("...")) {
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output.append("S");
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} else if (sign.toString().equals("-")) {
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output.append("T");
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} else if (sign.toString().equals("..-")) {
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output.append("U");
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} else if (sign.toString().equals("...-")) {
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output.append("V");
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} else if (sign.toString().equals(".--")) {
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output.append("W");
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} else if (sign.toString().equals("-..-")) {
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output.append("X");
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} else if (sign.toString().equals("-.--")) {
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output.append("Y");
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} else if (sign.toString().equals("--..")) {
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output.append("Z");
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} else if (sign.toString().equals("-----")) {
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output.append("0");
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} else if (sign.toString().equals(".----")) {
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output.append("1");
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} else if (sign.toString().equals("..---")) {
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output.append("2");
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} else if (sign.toString().equals("...--")) {
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output.append("3");
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} else if (sign.toString().equals("....-")) {
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output.append("4");
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} else if (sign.toString().equals(".....")) {
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output.append("5");
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} else if (sign.toString().equals("-....")) {
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output.append("6");
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} else if (sign.toString().equals("--...")) {
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output.append("7");
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} else if (sign.toString().equals("---..")) {
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output.append("8");
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} else if (sign.toString().equals("----.")) {
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output.append("9");
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} else if (sign.toString().equals(".-.-")) {
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output.append("Ä");
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} else if (sign.toString().equals("---.")) {
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output.append("Ö");
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} else if (sign.toString().equals("..--")) {
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output.append("Ü");
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} else if (sign.toString().equals("...--...")) {
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output.append("ß");
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} else if (sign.toString().equals("----")) {
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output.append("CH");
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} else if (sign.toString().equals(".-.-.-")) {
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output.append(".");
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} else if (sign.toString().equals("--..--")) {
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output.append(",");
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} else if (sign.toString().equals("---...")) {
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output.append(":");
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} else if (sign.toString().equals("-.-.-.")) {
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output.append(";");
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} else if (sign.toString().equals("..--..")) {
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output.append("?");
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} else if (sign.toString().equals("-.-.--")) {
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output.append("!");
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} else if (sign.toString().equals("-....-")) {
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output.append("-");
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} else if (sign.toString().equals("..--.-")) {
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output.append("_");
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} else if (sign.toString().equals("-.--.")) {
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output.append("(");
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} else if (sign.toString().equals("-.--.-")) {
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output.append(")");
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} else if (sign.toString().equals(".----.")) {
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output.append("'");
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} else if (sign.toString().equals("-...-")) {
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output.append("=");
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} else if (sign.toString().equals(".-.-.")) {
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output.append("+ or End of the signal");
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} else if (sign.toString().equals("-..-.")) {
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output.append("/");
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} else if (sign.toString().equals(".--.-.")) {
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output.append("@");
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} else if (sign.toString().equals("-.-.-")) {
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output.append("Begin of the signal");
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} else if (sign.toString().equals("-...-")) {
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output.append("Wait");
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} else if (sign.toString().equals("...-.")) {
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output.append("Understood");
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} else if (sign.toString().equals("...-.-")) {
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output.append("End of work");
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} else if (sign.toString().equals("...---...")) {
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output.append("SOS");
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} else if (sign.toString().equals("........")) {
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output.append("Error");
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} else {
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return "Code not listed or wrong.";
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}
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}
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return output.toString();
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}
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}
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} |