001/** 002 * 003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved. 004 * 005 * This library is free software; you can redistribute it and/or 006 * modify it under the terms of the GNU Lesser General Public 007 * License as published by the Free Software Foundation; either 008 * version 2.1 of the License, or (at your option) any later version. 009 * 010 * This library is distributed in the hope that it will be useful, 011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 013 * Lesser General Public License for more details. 014 * 015 * You should have received a copy of the GNU Lesser General Public 016 * License along with this library. If not, see <http://www.gnu.org/licenses/>. 017 * 018 **/ 019package lucee.runtime.functions.system; 020 021import javax.print.PrintService; 022import javax.print.PrintServiceLookup; 023 024import lucee.runtime.PageContext; 025import lucee.runtime.exp.PageException; 026import lucee.runtime.functions.BIF; 027 028public class GetPrinterList extends BIF { 029 030 private static final long serialVersionUID = -3863471828670823815L; 031 032 033 public static String call(PageContext pc,String delimiter) { 034 if(delimiter==null) delimiter=","; 035 StringBuilder sb=new StringBuilder(); 036 PrintService[] services = PrintServiceLookup.lookupPrintServices(null, null); 037 for (int i=0;i<services.length;i++) { 038 if(i>0)sb.append(delimiter); 039 sb.append(services[i].getName()); 040 } 041 return sb.toString(); 042 } 043 044 @Override 045 public Object invoke(PageContext pc, Object[] args) throws PageException { 046 return call(pc,","); 047 } 048}