12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697 |
- /*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
- /* $Id$ */
- package org.apache.fop.pdf;
-
- import java.io.ByteArrayInputStream;
- import java.io.ByteArrayOutputStream;
- import java.io.File;
- import java.util.StringTokenizer;
-
- import javax.xml.transform.Result;
- import javax.xml.transform.Source;
- import javax.xml.transform.Transformer;
- import javax.xml.transform.TransformerFactory;
- import javax.xml.transform.sax.SAXResult;
- import javax.xml.transform.stream.StreamSource;
-
- import org.junit.Assert;
- import org.junit.Test;
-
- import org.apache.fop.apps.FOUserAgent;
- import org.apache.fop.apps.Fop;
- import org.apache.fop.apps.FopFactory;
- import org.apache.fop.apps.MimeConstants;
- import org.apache.fop.fo.pagination.LayoutMasterSetTestCase;
-
- public class PDFSigningTestCase {
- @Test
- public void textFO() throws Exception {
- ByteArrayOutputStream out = new ByteArrayOutputStream();
- foToOutput(out, MimeConstants.MIME_PDF);
- StringTokenizer byteRange = new StringTokenizer(out.toString().split("/ByteRange ")[1]);
- byteRange.nextToken();
- int startOfContents = Integer.parseInt(byteRange.nextToken());
- int endOfContents = Integer.parseInt(byteRange.nextToken());
- int sizeOfEnd = Integer.parseInt(byteRange.nextToken().replace("]", ""));
- int sizeOfContents = 18944;
- Assert.assertEquals(endOfContents, startOfContents + sizeOfContents + 2);
- Assert.assertEquals(out.size(), startOfContents + sizeOfContents + 2 + sizeOfEnd);
- ByteArrayInputStream bis = new ByteArrayInputStream(out.toByteArray());
- bis.skip(startOfContents);
- Assert.assertEquals(bis.read(), '<');
- bis.skip(sizeOfContents);
- Assert.assertEquals(bis.read(), '>');
- byte[] end = new byte[200];
- bis.read(end);
- String endStr = new String(end);
- Assert.assertTrue(endStr.contains(
- "/ByteRange [0 " + startOfContents + " " + endOfContents + " " + sizeOfEnd + "]"));
- Assert.assertTrue(endStr.contains("/FT /Sig\n"
- + " /Type /Annot\n"
- + " /Subtype /Widget\n"
- + " /F 132\n"
- + " /T (Signature1)\n"
- + " /Rect [0 0 0 0]"));
- }
-
- private void foToOutput(ByteArrayOutputStream out, String mimeFopIf) throws Exception {
- FopFactory fopFactory = getFopFactory();
- FOUserAgent userAgent = fopFactory.newFOUserAgent();
- Fop fop = fopFactory.newFop(mimeFopIf, userAgent, out);
- Transformer transformer = TransformerFactory.newInstance().newTransformer();
- Source src = new StreamSource(LayoutMasterSetTestCase.class.getResourceAsStream("side-regions.fo"));
- Result res = new SAXResult(fop.getDefaultHandler());
- transformer.transform(src, res);
- }
-
- private FopFactory getFopFactory() throws Exception {
- String pkcs = PDFSigningTestCase.class.getResource("keystore.pkcs12").toString();
- String fopxconf = "<fop version=\"1.0\">\n"
- + " <renderers>\n"
- + " <renderer mime=\"application/pdf\">\n"
- + " <sign-params>\n"
- + " <keystore>" + pkcs + "</keystore>\n"
- + " </sign-params>\n"
- + " </renderer>\n"
- + " </renderers>\n"
- + "</fop>\n";
- return FopFactory.newInstance(new File(".").toURI(),
- new ByteArrayInputStream(fopxconf.getBytes()));
- }
- }
|