105 lines
2.2 KiB
Java
105 lines
2.2 KiB
Java
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/*
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Copyright 2006 Rene Grothmann, modified by Eric Hakenholz
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This file is part of C.a.R. software.
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C.a.R. is a 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, version 3 of the License.
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C.a.R. 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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*/
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package rene.util.xml;
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import rene.util.SimpleStringBuffer;
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public class XmlTranslator {
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static SimpleStringBuffer H = new SimpleStringBuffer(10000);
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static String toXml(final String s) {
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final int m = s.length();
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H.clear();
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for (int i = 0; i < m; i++) {
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final char c = s.charAt(i);
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switch (c) {
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case '<':
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toH("<");
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break;
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case '>':
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toH(">");
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break;
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case '&':
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toH("&");
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break;
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case '\'':
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toH("'");
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break;
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case '\"':
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toH(""");
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break;
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default:
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H.append(c);
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}
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}
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return H.toString();
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}
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static void toH(final String s) {
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final int m = s.length();
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for (int i = 0; i < m; i++) {
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H.append(s.charAt(i));
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}
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}
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static String toText(final String s) {
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final int m = s.length();
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H.clear();
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for (int i = 0; i < m; i++) {
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final char c = s.charAt(i);
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if (c == '&') {
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if (find(s, i, "<")) {
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H.append('<');
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i += 3;
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} else if (find(s, i, ">")) {
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H.append('>');
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i += 3;
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} else if (find(s, i, """)) {
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H.append('\"');
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i += 5;
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} else if (find(s, i, "'")) {
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H.append('\'');
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i += 5;
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} else if (find(s, i, "&")) {
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H.append('&');
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i += 4;
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} else
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H.append(c);
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} else
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H.append(c);
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}
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return H.toString();
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}
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static boolean find(final String s, final int pos, final String t) {
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try {
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for (int i = 0; i < t.length(); i++) {
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if (s.charAt(pos + i) != t.charAt(i))
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return false;
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}
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return true;
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} catch (final Exception e) {
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return false;
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}
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}
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}
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