109 lines
4.8 KiB
JavaScript
109 lines
4.8 KiB
JavaScript
function decToHex(str) {
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var res = [];
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for (var i = 0; i < str.length; i++)
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res[i] = ("00" + str.charCodeAt(i).toString(16)).slice(-4);
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return "\\u" + res.join("\\u");
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}
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function hexToDec(str) {
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str = str.replace(/\\/g, "%");
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return unescape(str);
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}
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morjs.modes.custom = {
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charSpacer: '',
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letterSpacer: ' ',
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longString: '-',
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shortString: '.',
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wordSpacer: ' '
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};
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var options = { mode: 'custom' };
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var ss = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_@";
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function v10toX(n, m) { m = String(m).replace(/ /gi, ""); if (m == "") return ""; if (parseInt(m) != m) { /*M("输入的摩尔斯码不符合要求！");*/return false; } var t = ""; var a = ss.substr(0, n); while (m != 0) { var b = m % n; t = a.charAt(b) + t; m = (m - b) / n } return t }
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function vXto10(n, m) { m = String(m).replace(/ /gi, ""); if (m == "") return ""; var a = ss.substr(0, n); if (eval("m.replace(/[" + a + "]/gi,'')") != "") { /*M("输入的摩尔斯码不符合要求！");*/return false; } var t = 0, c = 1; for (var x = m.length - 1; x > -1; x--) { t += c * (a.indexOf(m.charAt(x))); c *= n } return t }
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function vXtoY(n, m, y) { a = vXto10(n * 1, m); if (a == "") return ""; a = v10toX(y, a); return a }
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function M(str) { alert(str) }
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function convert(hex_input, id_input, hex_output, id_output) { var input_v = document.getElementById(id_input).value; var outputEle = document.getElementById(id_output); var hex_in_v = document.getElementById(hex_input).value; var hex_out_v = document.getElementById(hex_output).value; outputEle.value = vXtoY(hex_in_v, input_v, hex_out_v) }
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function convert_c(hex_input_v, id_input, hex_output_v, id_output) { var input_v = document.getElementById(id_input).value; var outputEle = document.getElementById(id_output); outputEle.value = vXtoY(hex_input_v, input_v, hex_output_v) }
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var morse_char_re = /[a-zA-Z0-9.:,;?=\'\/\!_\"()$&@]/;
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function encode_morse_zh() {
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var input = $('#content').val();
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if (input == "") {
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pcjson_com_msg($("#content"), "请输入要加密、解密的字符串");
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return false;
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}
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var matchs = input.match(/[\u0000-\uffff]/g);
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var out = "";
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if (matchs != null) {
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for (var i = 0; i < matchs.length; i++) {
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var match = matchs[i];
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if (match.trim() != '') {
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if (morse_char_re.test(match)) {
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//使用morse处理
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out = out + morjs.encode(match, options) + morjs.modes.custom.letterSpacer;
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}
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else {
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//中文morse处理
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var unicode = decToHex(match);
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if (unicode && unicode.substring(0, 2) == '\\u') {
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unicode = unicode.substring(2, unicode.length);
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unicode = vXtoY(16, unicode, 2);
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unicode = unicode.replace(/1/g, morjs.modes.custom.longString);
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unicode = unicode.replace(/0/g, morjs.modes.custom.shortString);
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out = out + unicode + morjs.modes.custom.letterSpacer;
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}
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}
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}
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else {
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}
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};
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}
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//去掉末尾的/
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if (out != null && out.length > 0 && out.substring(out.length - 1, out.length)) {
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out = out.substring(0, out.length - 1);
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}
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hightout(out);
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}
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function decode_morse_zh() {
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var input = $('#content').val();
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if (input == "") {
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pcjson_com_msg($("#content"), "请输入要加密、解密的字符串");
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return false;
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}
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out = '';
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if (input != null) {
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input_array = input.split(morjs.modes.custom.letterSpacer);
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eval("var re_1 = /\\" + morjs.modes.custom.longString + "/g;");
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eval("var re_0 = /\\" + morjs.modes.custom.shortString + "/g;");
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for (var i = 0; i < input_array.length; i++) {
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input = input_array[i];
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if (input != null && input.length >= 1) {
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if (input.length <= 5) {
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//morse最长5位
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out = out + morjs.decode(input, options) + ' ';
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}
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else {
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//汉字
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input = input.replace(re_1, '1');
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input = input.replace(re_0, '0');
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input = vXtoY(2, input, 16);
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if (input === false || input === '') {
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out = "输入的摩尔斯码不符合要求！";
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}
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else {
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input = '\\u' + input;
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input = hexToDec(input);
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out = out + input + ' ';
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}
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}
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}
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}
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}
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hightout(out);
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}
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function empty() {
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$("#content").val("");
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$("#result").html("");
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$('#content').focus();
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} |