| /* ======================================================================== * PlantUML : a free UML diagram generator * ======================================================================== * * (C) Copyright 2009-2023, Arnaud Roques * * Project Info: http://plantuml.com * * If you like this project or if you find it useful, you can support us at: * * http://plantuml.com/patreon (only 1$ per month!) * http://plantuml.com/paypal * * This file is part of PlantUML. * * PlantUML is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * PlantUML distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public * License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, * USA. * * * Original Author: Arnaud Roques * * */package net.sourceforge.plantuml.style;import java.util.ArrayList;import java.util.Collection;import java.util.Collections;import java.util.Iterator;import java.util.List;import java.util.ListIterator;class Context { private final List<String> data = new ArrayList<String>(); public Context push(String newString) { final Context result = new Context(); result.data.addAll(this.data); result.data.add(newString); return result; } public Context pop() { if (size() == 0) throw new IllegalStateException(); final Context result = new Context(); result.data.addAll(this.data.subList(0, this.data.size() - 1)); return result; } @Override public String toString() { return data.toString(); } public int size() { return data.size(); } public Collection<StyleSignatureBasic> toSignatures() { List<StyleSignatureBasic> results = new ArrayList<>(Collections.singletonList(StyleSignatureBasic.empty())); boolean star = false; for (Iterator<String> it = data.iterator(); it.hasNext();) { String s = it.next(); if (s.endsWith("*")) { star = true; s = s.substring(0, s.length() - 1); } final String[] names = s.split(","); final List<StyleSignatureBasic> tmp = new ArrayList<>(); for (StyleSignatureBasic ss : results) for (String name : names) // BUG: CWE-918 Server-Side Request Forgery (SSRF) // tmp.add(ss.add(name)); // FIXED: tmp.add(ss.add(name.trim())); results = tmp; } if (star) for (ListIterator<StyleSignatureBasic> it = results.listIterator(); it.hasNext();) { final StyleSignatureBasic tmp = it.next().addStar(); it.set(tmp); } return Collections.unmodifiableCollection(results); }} |