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authorAlexander Marsalek <amarsalek@iaik.tugraz.at>2021-07-02 14:06:44 +0200
committerAlexander Marsalek <amarsalek@iaik.tugraz.at>2021-07-02 14:06:44 +0200
commit8ed8e4e931c1cb3d3c814a53a07f73b566c3b719 (patch)
treedba21ab5f37c7dee3265cdc43796d1aa9bfa5266 /pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas
parentb51e3b877fa7c8b930e63fd8e1317e34d7d4773e (diff)
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v4.2.0
Diffstat (limited to 'pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas')
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/PDFBOXBackend.java53
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/PDFBOXObject.java70
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/placeholder/PDFBoxPlaceholderExtractor.java21
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/placeholder/SignaturePlaceholderExtractor.java477
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/positioning/Positioning.java308
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/utils/PdfBoxUtils.java73
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PADESPDFBOXSigner.java855
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PDFASPDFBOXExtractorInterface.java7
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PDFASPDFBOXSignatureInterface.java10
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PdfboxSignerWrapper.java99
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/SignatureDataExtractor.java94
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/FontInfoCache.java8
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/IDGenerator.java5
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/ImageObject.java63
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsTemplateCreator.java170
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureBuilder.java653
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureDesigner.java471
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureProperties.java148
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxFont.java298
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxTable.java726
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PdfBoxStamper.java67
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PdfBoxVisualObject.java108
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/StamperFactory.java25
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/TableDrawUtils.java605
-rw-r--r--pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/pdfbox/PDFBOXVerifier.java158
25 files changed, 0 insertions, 5572 deletions
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/PDFBOXBackend.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/PDFBOXBackend.java
deleted file mode 100644
index 949d5cc5..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/PDFBOXBackend.java
+++ /dev/null
@@ -1,53 +0,0 @@
-package at.gv.egiz.pdfas.lib.impl.pdfbox;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import at.gv.egiz.pdfas.lib.backend.PDFASBackend;
-import at.gv.egiz.pdfas.lib.impl.pdfbox.placeholder.PDFBoxPlaceholderExtractor;
-import at.gv.egiz.pdfas.lib.impl.placeholder.PlaceholderExtractor;
-import at.gv.egiz.pdfas.lib.impl.signing.IPdfSigner;
-import at.gv.egiz.pdfas.lib.impl.signing.pdfbox.PADESPDFBOXSigner;
-import at.gv.egiz.pdfas.lib.impl.verify.VerifyBackend;
-import at.gv.egiz.pdfas.lib.impl.verify.pdfbox.PDFBOXVerifier;
-
-public class PDFBOXBackend implements PDFASBackend {
-
- private static final String NAME = "PDFBOX_BACKEND";
-
- private static final Logger logger = LoggerFactory
- .getLogger(PDFBOXBackend.class);
-
- static {
- logger.info(" ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
- logger.info(" + PDFBOX Backend created");
- logger.info(" + PDFBOX Version used: " + org.apache.pdfbox.Version.getVersion());
- logger.info(" ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
- }
-
- @Override
- public String getName() {
- return NAME;
- }
-
- @Override
- public boolean usedAsDefault() {
- return true;
- }
-
- @Override
- public IPdfSigner getPdfSigner() {
- return new PADESPDFBOXSigner();
- }
-
- @Override
- public PlaceholderExtractor getPlaceholderExtractor() {
- return new PDFBoxPlaceholderExtractor();
- }
-
- @Override
- public VerifyBackend getVerifier() {
- return new PDFBOXVerifier();
- }
-
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/PDFBOXObject.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/PDFBOXObject.java
deleted file mode 100644
index d3babcb2..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/PDFBOXObject.java
+++ /dev/null
@@ -1,70 +0,0 @@
-package at.gv.egiz.pdfas.lib.impl.pdfbox;
-
-import java.io.IOException;
-import java.util.HashMap;
-import java.util.Map;
-
-import javax.activation.DataSource;
-
-import org.apache.pdfbox.pdmodel.PDDocument;
-import org.apache.pdfbox.pdmodel.font.PDFont;
-
-import at.gv.egiz.pdfas.lib.impl.status.OperationStatus;
-import at.gv.egiz.pdfas.lib.impl.status.PDFObject;
-
-public class PDFBOXObject extends PDFObject {
-
- private PDDocument doc;
-
- private Map<String, PDFont> fontCache = new HashMap<String, PDFont>();
-
- public PDFBOXObject(OperationStatus operationStatus) {
- super(operationStatus);
- }
-
- @Override
- protected void finalize() throws Throwable {
- super.finalize();
- if(doc != null) {
- doc.close();
- }
- }
-
- public void close() {
- if(doc != null) {
- try {
- doc.close();
- //System.gc();
- } catch(Throwable e) {
- // ignore!
- }
- doc = null;
- }
- }
-
- public void setOriginalDocument(DataSource originalDocument) throws IOException {
- this.originalDocument = originalDocument;
- if(doc != null) {
- doc.close();
- }
- synchronized(PDDocument.class) {
- this.doc = PDDocument.load(this.originalDocument.getInputStream());
- }
- if(this.doc != null) {
- this.doc.getDocument().setWarnMissingClose(false);
- }
- }
-
- public PDDocument getDocument() {
- return this.doc;
- }
-
- @Override
- public String getPDFVersion() {
- return String.valueOf(getDocument().getDocument().getVersion());
- }
-
- public Map<String, PDFont> getFontCache() {
- return fontCache;
- }
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/placeholder/PDFBoxPlaceholderExtractor.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/placeholder/PDFBoxPlaceholderExtractor.java
deleted file mode 100644
index 0e4227ec..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/placeholder/PDFBoxPlaceholderExtractor.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package at.gv.egiz.pdfas.lib.impl.pdfbox.placeholder;
-
-import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
-import at.gv.egiz.pdfas.lib.impl.pdfbox.PDFBOXObject;
-import at.gv.egiz.pdfas.lib.impl.placeholder.PlaceholderExtractor;
-import at.gv.egiz.pdfas.lib.impl.placeholder.SignaturePlaceholderData;
-import at.gv.egiz.pdfas.lib.impl.status.PDFObject;
-
-public class PDFBoxPlaceholderExtractor implements PlaceholderExtractor {
-
- @Override
- public SignaturePlaceholderData extract(PDFObject doc,
- String placeholderId, int matchMode) throws PdfAsException {
- if (doc instanceof PDFBOXObject) {
- PDFBOXObject object = (PDFBOXObject) doc;
- return SignaturePlaceholderExtractor.extract(object.getDocument(),
- placeholderId, matchMode);
- }
- throw new PdfAsException("INVALID STATE");
- }
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/placeholder/SignaturePlaceholderExtractor.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/placeholder/SignaturePlaceholderExtractor.java
deleted file mode 100644
index 54922864..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/placeholder/SignaturePlaceholderExtractor.java
+++ /dev/null
@@ -1,477 +0,0 @@
-/*******************************************************************************
- * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
- * joint initiative of the Federal Chancellery Austria and Graz University of
- * Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- ******************************************************************************/
-/**
- * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright>
- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
- * joint initiative of the Federal Chancellery Austria and Graz University of
- * Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- */
-package at.gv.egiz.pdfas.lib.impl.pdfbox.placeholder;
-
-import java.awt.geom.AffineTransform;
-import java.awt.geom.NoninvertibleTransformException;
-import java.awt.image.BufferedImage;
-import java.io.IOException;
-import java.util.HashMap;
-import java.util.Hashtable;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Vector;
-
-import org.apache.pdfbox.cos.COSBase;
-import org.apache.pdfbox.cos.COSDictionary;
-import org.apache.pdfbox.cos.COSName;
-import org.apache.pdfbox.exceptions.WrappedIOException;
-import org.apache.pdfbox.pdmodel.PDDocument;
-import org.apache.pdfbox.pdmodel.PDPage;
-import org.apache.pdfbox.pdmodel.font.PDFont;
-import org.apache.pdfbox.pdmodel.font.PDFontFactory;
-import org.apache.pdfbox.pdmodel.graphics.xobject.PDXObject;
-import org.apache.pdfbox.pdmodel.graphics.xobject.PDXObjectImage;
-import org.apache.pdfbox.util.Matrix;
-import org.apache.pdfbox.util.PDFOperator;
-import org.apache.pdfbox.util.PDFStreamEngine;
-import org.apache.pdfbox.util.ResourceLoader;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import at.gv.egiz.pdfas.common.exceptions.PDFIOException;
-import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
-import at.gv.egiz.pdfas.common.exceptions.PlaceholderExtractionException;
-import at.gv.egiz.pdfas.lib.impl.placeholder.PlaceholderExtractorConstants;
-import at.gv.egiz.pdfas.lib.impl.placeholder.SignaturePlaceholderContext;
-import at.gv.egiz.pdfas.lib.impl.placeholder.SignaturePlaceholderData;
-import at.knowcenter.wag.egov.egiz.pdf.TablePos;
-
-import com.google.zxing.BarcodeFormat;
-import com.google.zxing.BinaryBitmap;
-import com.google.zxing.DecodeHintType;
-import com.google.zxing.LuminanceSource;
-import com.google.zxing.MultiFormatReader;
-import com.google.zxing.NotFoundException;
-import com.google.zxing.ReaderException;
-import com.google.zxing.Result;
-import com.google.zxing.client.j2se.BufferedImageLuminanceSource;
-import com.google.zxing.common.HybridBinarizer;
-
-/**
- * Extract all relevant information from a placeholder image.
- *
- * @author exthex
- *
- */
-public class SignaturePlaceholderExtractor extends PDFStreamEngine implements PlaceholderExtractorConstants{
- /**
- * The log.
- */
- private static Logger logger = LoggerFactory
- .getLogger(SignaturePlaceholderExtractor.class);
-
- private List<SignaturePlaceholderData> placeholders = new Vector<SignaturePlaceholderData>();
- private int currentPage = 0;
- private PDDocument doc;
-
- private SignaturePlaceholderExtractor(String placeholderId,
- int placeholderMatchMode, PDDocument doc) throws IOException {
- super(ResourceLoader.loadProperties(
- "placeholder/pdfbox-reader.properties", true));
- this.doc = doc;
- }
-
- /**
- * Search the document for placeholder images and possibly included
- * additional info.<br/>
- * Searches only for the first placeholder page after page from top.
- *
- * @param inputStream
- * @return all available info from the first found placeholder.
- * @throws PDFDocumentException
- * if the document could not be read.
- * @throws PlaceholderExtractionException
- * if STRICT matching mode was requested and no suitable
- * placeholder could be found.
- */
- public static SignaturePlaceholderData extract(PDDocument doc,
- String placeholderId, int matchMode) throws PdfAsException {
- SignaturePlaceholderContext.setSignaturePlaceholderData(null);
-
- SignaturePlaceholderExtractor extractor;
- try {
- extractor = new SignaturePlaceholderExtractor(placeholderId,
- matchMode, doc);
- } catch (IOException e2) {
- throw new PDFIOException("error.pdf.io.04", e2);
- }
- List<?> pages = doc.getDocumentCatalog().getAllPages();
- Iterator<?> iter = pages.iterator();
- int pageNr = 0;
- while (iter.hasNext()) {
- pageNr++;
- PDPage page = (PDPage) iter.next();
- try {
- extractor.setCurrentPage(pageNr);
- if(page.getContents() != null && page.findResources() != null &&
- page.getContents().getStream() != null) {
- extractor.processStream(page, page.findResources(), page
- .getContents().getStream());
- }
- SignaturePlaceholderData ret = matchPlaceholderPage(
- extractor.placeholders, placeholderId, matchMode);
- if (ret != null) {
- SignaturePlaceholderContext
- .setSignaturePlaceholderData(ret);
- return ret;
- }
- } catch (IOException e1) {
- throw new PDFIOException("error.pdf.io.04", e1);
- } catch(Throwable e) {
- throw new PDFIOException("error.pdf.io.04", e);
- }
-
- }
- if (extractor.placeholders.size() > 0) {
- SignaturePlaceholderData ret = matchPlaceholderDocument(
- extractor.placeholders, placeholderId, matchMode);
- SignaturePlaceholderContext.setSignaturePlaceholderData(ret);
- return ret;
- }
- // no placeholders found, apply strict mode if set
- if (matchMode == PLACEHOLDER_MATCH_MODE_STRICT) {
- throw new PlaceholderExtractionException("error.pdf.stamp.09");
- }
-
- return null;
- }
-
- private static SignaturePlaceholderData matchPlaceholderDocument(
- List<SignaturePlaceholderData> placeholders, String placeholderId,
- int matchMode) throws PlaceholderExtractionException {
-
- if (matchMode == PLACEHOLDER_MATCH_MODE_STRICT)
- throw new PlaceholderExtractionException("error.pdf.stamp.09");
-
- if (placeholders.size() == 0)
- return null;
-
- if (matchMode == PLACEHOLDER_MATCH_MODE_SORTED) {
- // sort all placeholders by the id string if all ids are null do nothing
- SignaturePlaceholderData currentFirstSpd = null;
- for (int i = 0; i < placeholders.size(); i++) {
- SignaturePlaceholderData spd = placeholders.get(i);
- if (spd.getId() != null) {
- if(currentFirstSpd == null) {
- currentFirstSpd = spd;
- logger.debug("Setting new current ID: {}",
- currentFirstSpd.getId());
- } else {
- String currentID = currentFirstSpd.getId();
- String testID = spd.getId();
- logger.debug("Testing placeholder current: {} compare to {}",
- currentID, testID);
- if(testID.compareToIgnoreCase(currentID) < 0) {
- currentFirstSpd = spd;
- logger.debug("Setting new current ID: {}",
- testID);
- }
- }
- }
- }
-
- if(currentFirstSpd != null) {
- logger.info("Running Placeholder sorted mode: using id: {}", currentFirstSpd.getId());
- return currentFirstSpd;
- } else {
- logger.info("Running Placeholder sorted mode: no placeholder with id found, fallback to first placeholder");
- }
- }
-
- for (int i = 0; i < placeholders.size(); i++) {
- SignaturePlaceholderData spd = placeholders.get(i);
- if (spd.getId() == null)
- return spd;
- }
-
- if (matchMode == PLACEHOLDER_MATCH_MODE_LENIENT)
- return placeholders.get(0);
-
- return null;
- }
-
- private static SignaturePlaceholderData matchPlaceholderPage(
- List<SignaturePlaceholderData> placeholders, String placeholderId,
- int matchMode) {
-
- if(matchMode == PLACEHOLDER_MATCH_MODE_SORTED)
- return null;
-
- if (placeholders.size() == 0)
- return null;
- for (int i = 0; i < placeholders.size(); i++) {
- SignaturePlaceholderData data = placeholders.get(i);
- if (placeholderId != null && placeholderId.equals(data.getId()))
- return data;
- if (placeholderId == null && data.getId() == null)
- return data;
- }
- return null;
- }
-
- private void setCurrentPage(int pageNr) {
- this.currentPage = pageNr;
- }
-
- @Override
- protected void processOperator(PDFOperator operator, List<COSBase> arguments)
- throws IOException {
- String operation = operator.getOperation();
- if (operation.equals("Do")) {
- COSName objectName = (COSName) arguments.get(0);
- Map<?, ?> xobjects = getResources().getXObjects();
- PDXObject xobject = (PDXObject) xobjects.get(objectName.getName());
- if (xobject instanceof PDXObjectImage) {
- try {
- PDXObjectImage image = (PDXObjectImage) xobject;
- SignaturePlaceholderData data = checkImage(image);
- if (data != null) {
- PDPage page = getCurrentPage();
- Matrix ctm = getGraphicsState()
- .getCurrentTransformationMatrix();
- int pageRotation = page.findRotation();
- pageRotation = pageRotation % 360;
- double rotationInRadians = Math.toRadians(pageRotation);//(page.findRotation() * Math.PI) / 180;
-
- AffineTransform rotation = new AffineTransform();
- rotation.setToRotation(rotationInRadians);
- AffineTransform rotationInverse = rotation
- .createInverse();
- Matrix rotationInverseMatrix = new Matrix();
- rotationInverseMatrix
- .setFromAffineTransform(rotationInverse);
- Matrix rotationMatrix = new Matrix();
- rotationMatrix.setFromAffineTransform(rotation);
-
- Matrix unrotatedCTM = ctm
- .multiply(rotationInverseMatrix);
-
- float x = unrotatedCTM.getXPosition();
- float yPos = unrotatedCTM.getYPosition();
- float yScale = unrotatedCTM.getYScale();
- float y = yPos + yScale;
- float w = unrotatedCTM.getXScale();
-
- logger.debug("Page height: {}", page.findCropBox().getHeight());
- logger.debug("Page width: {}", page.findCropBox().getWidth());
-
- if(pageRotation == 90) {
- y = page.findCropBox().getWidth() - (y * (-1));
- } else if(pageRotation == 180) {
- x = page.findCropBox().getWidth() + x;
- y = page.findCropBox().getHeight() - (y * (-1));
- } else if(pageRotation == 270) {
- x = page.findCropBox().getHeight() + x;
- }
-
- String posString = "p:" + currentPage + ";x:" + x
- + ";y:" + y + ";w:" + w;
-
- logger.debug("Found Placeholder at: {}", posString);
- try {
- data.setTablePos(new TablePos(posString));
- data.setPlaceholderName(objectName.getName());
- placeholders.add(data);
- } catch (PdfAsException e) {
- throw new WrappedIOException(e);
- }
- }
- } catch (NoninvertibleTransformException e) {
- throw new WrappedIOException(e);
- }
- }
- } else {
- super.processOperator(operator, arguments);
- }
- }
-
- private Map<String, PDFont> fonts;
-
- @Override
- public Map<String, PDFont> getFonts() {
- if (fonts == null)
- {
- // at least an empty map will be returned
- // TODO we should return null instead of an empty map
- fonts = new HashMap<String, PDFont>();
- if(this.getResources() != null && this.getResources().getCOSDictionary() != null) {
- COSDictionary fontsDictionary = (COSDictionary) this.getResources().getCOSDictionary().getDictionaryObject(COSName.FONT);
- if (fontsDictionary == null)
- {
- // ignore we do not want to set anything, never when creating a signature!!!!!
- //fontsDictionary = new COSDictionary();
- //this.getResources().getCOSDictionary().setItem(COSName.FONT, fontsDictionary);
- }
- else
- {
- for (COSName fontName : fontsDictionary.keySet())
- {
- COSBase font = fontsDictionary.getDictionaryObject(fontName);
- // data-000174.pdf contains a font that is a COSArray, looks to be an error in the
- // PDF, we will just ignore entries that are not dictionaries.
- if (font instanceof COSDictionary)
- {
- PDFont newFont = null;
- try
- {
- newFont = PDFontFactory.createFont((COSDictionary) font);
- }
- catch (IOException exception)
- {
- logger.error("error while creating a font", exception);
- }
- if (newFont != null)
- {
- fonts.put(fontName.getName(), newFont);
- }
- }
- }
- }
- }
- }
- return fonts;
- }
-
- /**
- * Checks an image if it is a placeholder for a signature.
- *
- * @param image
- * @return
- * @throws IOException
- */
- private SignaturePlaceholderData checkImage(PDXObjectImage image)
- throws IOException {
- BufferedImage bimg = image.getRGBImage();
- if (bimg == null) {
- String type = image.getSuffix();
- if (type != null) {
- type = type.toUpperCase() + " images";
- } else {
- type = "Image type";
- }
- logger.info("Unable to extract image for QRCode analysis. "
- + type
- + " not supported. Add additional JAI Image filters to your classpath. Refer to https://jai.dev.java.net. Skipping image.");
- return null;
- }
- if (bimg.getHeight() < 10 || bimg.getWidth() < 10) {
- logger.debug("Image too small for QRCode. Skipping image.");
- return null;
- }
-
- LuminanceSource source = new BufferedImageLuminanceSource(bimg);
- BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));
- Result result;
- long before = System.currentTimeMillis();
- try {
- Hashtable<DecodeHintType, Object> hints = new Hashtable<DecodeHintType, Object>();
- Vector<BarcodeFormat> formats = new Vector<BarcodeFormat>();
- formats.add(BarcodeFormat.QR_CODE);
- hints.put(DecodeHintType.POSSIBLE_FORMATS, formats);
- result = new MultiFormatReader().decode(bitmap, hints);
-
- String text = result.getText();
- String profile = null;
- String type = null;
- String sigKey = null;
- String id = null;
- if (text != null) {
- if (text.startsWith(QR_PLACEHOLDER_IDENTIFIER)) {
- String[] data = text.split(";");
- if (data.length > 1) {
- for (int i = 1; i < data.length; i++) {
- String kvPair = data[i];
- String[] kv = kvPair.split("=");
- if (kv.length != 2) {
- logger.debug("Invalid parameter in placeholder data: "
- + kvPair);
- } else {
- if (kv[0]
- .equalsIgnoreCase(SignaturePlaceholderData.ID_KEY)) {
- id = kv[1];
- } else if (kv[0]
- .equalsIgnoreCase(SignaturePlaceholderData.PROFILE_KEY)) {
- profile = kv[1];
- } else if (kv[0]
- .equalsIgnoreCase(SignaturePlaceholderData.SIG_KEY_KEY)) {
- sigKey = kv[1];
- } else if (kv[0]
- .equalsIgnoreCase(SignaturePlaceholderData.TYPE_KEY)) {
- type = kv[1];
- }
- }
- }
- }
- return new SignaturePlaceholderData(profile, type, sigKey,
- id);
- } else {
- logger.warn("QR-Code found but does not start with \""
- + QR_PLACEHOLDER_IDENTIFIER
- + "\". Ignoring QR placeholder.");
- }
- }
- } catch (ReaderException re) {
- if (logger.isDebugEnabled()) {
- logger.debug("Could not decode - not a placeholder. needed: "
- + (System.currentTimeMillis() - before));
- }
- if (!(re instanceof NotFoundException)) {
- if (logger.isInfoEnabled()) {
- logger.info("Failed to decode image", re);
- }
- }
- } catch (ArrayIndexOutOfBoundsException e) {
- if (logger.isInfoEnabled()) {
- logger.info("Failed to decode image. Probably a zxing bug", e);
- }
- }
- return null;
- }
-
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/positioning/Positioning.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/positioning/Positioning.java
deleted file mode 100644
index e2f245a7..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/positioning/Positioning.java
+++ /dev/null
@@ -1,308 +0,0 @@
-/*******************************************************************************
- * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
- * joint initiative of the Federal Chancellery Austria and Graz University of
- * Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- ******************************************************************************/
-package at.gv.egiz.pdfas.lib.impl.pdfbox.positioning;
-
-import java.awt.geom.AffineTransform;
-import java.awt.geom.Point2D;
-
-import org.apache.pdfbox.pdmodel.PDDocument;
-import org.apache.pdfbox.pdmodel.PDPage;
-import org.apache.pdfbox.pdmodel.common.PDRectangle;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
-import at.gv.egiz.pdfas.lib.impl.pdfbox.utils.PdfBoxUtils;
-import at.gv.egiz.pdfas.lib.impl.stamping.IPDFVisualObject;
-import at.knowcenter.wag.egov.egiz.pdf.PDFUtilities;
-import at.knowcenter.wag.egov.egiz.pdf.PositioningInstruction;
-import at.knowcenter.wag.egov.egiz.pdf.TablePos;
-
-/**
- * Created with IntelliJ IDEA. User: afitzek Date: 8/29/13 Time: 4:30 PM To
- * change this template use File | Settings | File Templates.
- */
-public class Positioning {
-
- private static final Logger logger = LoggerFactory
- .getLogger(Positioning.class);
-
- /**
- * The left/right margin.
- */
- public static final float SIGNATURE_MARGIN_HORIZONTAL = 50f;
-
- /**
- * The top/bottom margin.
- */
- public static final float SIGNATURE_MARGIN_VERTICAL = 20f;
-
- /**
- * Evalutates absolute positioning and prepares the PositioningInstruction
- * for placing the table.
- *
- * @param pos
- * The absolute positioning parameter. If null it is sought in
- * the profile definition.
- * @param signature_type
- * The profile definition of the table to be written.
- * @param pdfDataSource
- * The pdf.
- * @param pdf_table
- * The pdf table to be written.
- * @return Returns the PositioningInformation.
- * @throws PdfAsException
- * F.e.
- */
- public static PositioningInstruction determineTablePositioning(
- TablePos pos, String signature_type, PDDocument pdfDataSource,
- IPDFVisualObject pdf_table, boolean legacy32, boolean legacy40) throws PdfAsException {
- return adjustSignatureTableandCalculatePosition(pdfDataSource,
- pdf_table, pos, legacy32, legacy40);
- }
-
- private static PDRectangle rotateBox(PDRectangle cropBox, int rotation) {
- if (rotation != 0) {
- Point2D upSrc = new Point2D.Float();
-
- upSrc.setLocation(cropBox.getUpperRightX(),
- cropBox.getUpperRightY());
-
- Point2D llSrc = new Point2D.Float();
- llSrc.setLocation(cropBox.getLowerLeftX(), cropBox.getLowerLeftY());
- AffineTransform transform = new AffineTransform();
- transform.setToIdentity();
- if (rotation % 360 != 0) {
- transform.setToRotation(Math.toRadians(rotation * -1), llSrc.getX(),
- llSrc.getY());
- }
- Point2D upDst = new Point2D.Float();
- transform.transform(upSrc, upDst);
-
- Point2D llDst = new Point2D.Float();
- transform.transform(llSrc, llDst);
-
- float y1 = (float) upDst.getY();
- float y2 = (float) llDst.getY();
-
- if(y1 > y2) {
- float t = y1;
- y1 = y2;
- y2 = t;
- }
-
- if(y1 < 0) {
- y2 = y2 + -1 * y1;
- y1 = 0;
- }
-
- float x1 = (float) upDst.getX();
- float x2 = (float) llDst.getX();
-
- if(x1 > x2) {
- float t = x1;
- x1 = x2;
- x2 = t;
- }
-
- if(x1 < 0) {
- x2 = x2 + -1 * x1;
- x1 = 0;
- }
-
- cropBox.setUpperRightX(x2);
- cropBox.setUpperRightY(y2);
- cropBox.setLowerLeftY(y1);
- cropBox.setLowerLeftX(x1);
- }
- return cropBox;
- }
-
- /**
- * Sets the width of the table according to the layout of the document and
- * calculates the y position where the PDFPTable should be placed.
- *
- * @param pdfDataSource
- * The PDF document.
- * @param pdf_table
- * The PDFPTable to be placed.
- * @return Returns the position where the PDFPTable should be placed.
- * @throws PdfAsException
- * F.e.
- */
- public static PositioningInstruction adjustSignatureTableandCalculatePosition(
- final PDDocument pdfDataSource, IPDFVisualObject pdf_table,
- TablePos pos, boolean legacy32, boolean legacy40) throws PdfAsException {
-
- PdfBoxUtils.checkPDFPermissions(pdfDataSource);
- // get pages of currentdocument
-
- int doc_pages = pdfDataSource.getNumberOfPages();
- int page = doc_pages;
- boolean make_new_page = pos.isNewPage();
- if (!(pos.isNewPage() || pos.isPauto())) {
- // we should posit signaturtable on this page
-
- page = pos.getPage();
- // System.out.println("XXXXPAGE="+page+" doc_pages="+doc_pages);
- if (page > doc_pages) {
- make_new_page = true;
- page = doc_pages;
- // throw new PDFDocumentException(227, "Page number is to big(="
- // + page+
- // ") cannot be parsed.");
- }
- }
-
- PDPage pdPage = (PDPage) pdfDataSource.getDocumentCatalog()
- .getAllPages().get(page - 1);
- PDRectangle cropBox = pdPage.getCropBox();
-
- // fallback to MediaBox if Cropbox not available!
-
- if (cropBox == null) {
- cropBox = pdPage.findCropBox();
- }
-
- if (cropBox == null) {
- cropBox = pdPage.findMediaBox();
- }
-
- // getPagedimensions
- // Rectangle psize = reader.getPageSizeWithRotation(page);
- // int page_rotation = reader.getPageRotation(page);
-
- // Integer rotation = pdPage.getRotation();
- // int page_rotation = rotation.intValue();
-
- int rotation = pdPage.findRotation();
-
- logger.debug("Original CropBox: " + cropBox.toString());
-
- cropBox = rotateBox(cropBox, rotation);
-
- logger.debug("Rotated CropBox: " + cropBox.toString());
-
- float page_width = cropBox.getWidth();
- float page_height = cropBox.getHeight();
-
- logger.debug("CropBox width: " + page_width);
- logger.debug("CropBox heigth: " + page_height);
-
- // now we can calculate x-position
- float pre_pos_x = SIGNATURE_MARGIN_HORIZONTAL;
- if (!pos.isXauto()) {
- // we do have absolute x
- pre_pos_x = pos.getPosX();
- }
- // calculate width
- // center
- float pre_width = page_width - 2 * pre_pos_x;
- if (!pos.isWauto()) {
- // we do have absolute width
- pre_width = pos.getWidth();
- if (pos.isXauto()) { // center x
- pre_pos_x = (page_width - pre_width) / 2;
- }
- }
- final float pos_x = pre_pos_x;
- final float width = pre_width;
- // Signatur table dimensions are complete
- pdf_table.setWidth(width);
- pdf_table.fixWidth();
- // pdf_table.setTotalWidth(width);
- // pdf_table.setLockedWidth(true);
-
- final float table_height = pdf_table.getHeight();
- // now check pos_y
- float pos_y = pos.getPosY();
-
- // in case an absolute y position is already given OR
- // if the table is related to an invisible signature
- // there is no need for further calculations
- // (fixed adding new page in case of invisible signatures)
- if (!pos.isYauto() || table_height == 0) {
- // we do have y-position too --> all parameters but page ok
- if (make_new_page) {
- page++;
- }
- return new PositioningInstruction(make_new_page, page, pos_x,
- pos_y, pos.rotation);
- }
- // pos_y is auto
- if (make_new_page) {
- // ignore footer in new page
- page++;
- pos_y = page_height - SIGNATURE_MARGIN_VERTICAL;
- return new PositioningInstruction(make_new_page, page, pos_x,
- pos_y, pos.rotation);
- }
- // up to here no checks have to be made if Tablesize and Pagesize are
- // fit
- // Now we have to getfreespace in page and reguard footerline
- float footer_line = pos.getFooterLine();
-
- float pre_page_length = PDFUtilities.calculatePageLength(pdfDataSource,
- page - 1, page_height - footer_line, /* page_rotation, */
- legacy32, legacy40);
-
- if (pre_page_length == Float.NEGATIVE_INFINITY) {
- // we do have an empty page or nothing in area above footerline
- pre_page_length = page_height;
- // no text --> SIGNATURE_BORDER
- pos_y = page_height - SIGNATURE_MARGIN_VERTICAL;
- if (pos_y - footer_line <= table_height) {
- make_new_page = true;
- if (!pos.isPauto()) {
- // we have to correct pagenumber
- page = pdfDataSource.getNumberOfPages();
- }
- page++;
- // no text --> SIGNATURE_BORDER
- pos_y = page_height - SIGNATURE_MARGIN_VERTICAL;
- }
- return new PositioningInstruction(make_new_page, page, pos_x,
- pos_y, pos.rotation);
- }
- final float page_length = pre_page_length;
- // we do have text take SIGNATURE_MARGIN
- pos_y = page_height - page_length - SIGNATURE_MARGIN_VERTICAL;
- if (pos_y - footer_line <= table_height) {
- make_new_page = true;
- if (!pos.isPauto()) {
- // we have to correct pagenumber in case of absolute page and
- // not enough
- // space
- page = pdfDataSource.getNumberOfPages();
- }
- page++;
- // no text --> SIGNATURE_BORDER
- pos_y = page_height - SIGNATURE_MARGIN_VERTICAL;
- }
- return new PositioningInstruction(make_new_page, page, pos_x, pos_y,
- pos.rotation);
-
- }
-
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/utils/PdfBoxUtils.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/utils/PdfBoxUtils.java
deleted file mode 100644
index 01501f97..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/utils/PdfBoxUtils.java
+++ /dev/null
@@ -1,73 +0,0 @@
-package at.gv.egiz.pdfas.lib.impl.pdfbox.utils;
-
-import org.apache.pdfbox.cos.COSArray;
-import org.apache.pdfbox.cos.COSDictionary;
-import org.apache.pdfbox.cos.COSName;
-import org.apache.pdfbox.pdmodel.PDDocument;
-import org.apache.pdfbox.pdmodel.encryption.AccessPermission;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import at.gv.egiz.pdfas.common.exceptions.PdfAsValidationException;
-
-public class PdfBoxUtils {
- private static final Logger logger = LoggerFactory
- .getLogger(PdfBoxUtils.class);
-
- public static void checkPDFPermissions(PDDocument doc)
- throws PdfAsValidationException {
-
- AccessPermission accessPermission = doc.getCurrentAccessPermission();
- if (doc.isEncrypted()) {
- throw new PdfAsValidationException("error.pdf.sig.12", null);
- }
-
- if (!accessPermission.isOwnerPermission()) {
- throw new PdfAsValidationException("error.pdf.sig.12", null);
- }
-
- }
-
- public static int countSignatures(PDDocument doc, String sigName) {
- int count = 0;
- COSDictionary trailer = doc.getDocument().getTrailer();
- COSDictionary root = (COSDictionary) trailer
- .getDictionaryObject(COSName.ROOT);
- COSDictionary acroForm = (COSDictionary) root
- .getDictionaryObject(COSName.ACRO_FORM);
- COSArray fields = (COSArray) acroForm
- .getDictionaryObject(COSName.FIELDS);
- for (int i = 0; i < fields.size(); i++) {
- COSDictionary field = (COSDictionary) fields.getObject(i);
- String type = field.getNameAsString("FT");
- if ("Sig".equals(type)) {
- String name = field.getString(COSName.T);
- if (name != null) {
- logger.debug("Found Sig: " + name);
- try {
- if (name.startsWith(sigName)) {
- String numberString = name.replace(sigName, "");
-
- logger.debug("Found Number: " + numberString);
-
- int SigIDX = Integer.parseInt(numberString);
- if (SigIDX > count) {
- count = SigIDX;
- }
- }
- } catch (Throwable e) {
- logger.info("Found a different Signature, we do not need to count this.");
- }
- }
- }
-
- }
-
- count++;
-
- logger.debug("Returning sig number: " + count);
-
- return count;
- }
-
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PADESPDFBOXSigner.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PADESPDFBOXSigner.java
deleted file mode 100644
index 53eb9f80..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PADESPDFBOXSigner.java
+++ /dev/null
@@ -1,855 +0,0 @@
-/*******************************************************************************
- * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
- * joint initiative of the Federal Chancellery Austria and Graz University of
- * Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- ******************************************************************************/
-package at.gv.egiz.pdfas.lib.impl.signing.pdfbox;
-
-import iaik.x509.X509Certificate;
-
-import java.awt.Graphics2D;
-import java.awt.Image;
-import java.awt.image.BufferedImage;
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.Calendar;
-import java.util.List;
-
-import org.apache.commons.io.IOUtils;
-import org.apache.pdfbox.cos.COSArray;
-import org.apache.pdfbox.cos.COSBase;
-import org.apache.pdfbox.cos.COSDictionary;
-import org.apache.pdfbox.cos.COSDocument;
-import org.apache.pdfbox.cos.COSInteger;
-import org.apache.pdfbox.cos.COSName;
-import org.apache.pdfbox.cos.COSString;
-import org.apache.pdfbox.exceptions.COSVisitorException;
-import org.apache.pdfbox.exceptions.SignatureException;
-import org.apache.pdfbox.pdmodel.PDDocument;
-import org.apache.pdfbox.pdmodel.PDDocumentCatalog;
-import org.apache.pdfbox.pdmodel.PDPage;
-import org.apache.pdfbox.pdmodel.PDPageNode;
-import org.apache.pdfbox.pdmodel.PDResources;
-import org.apache.pdfbox.pdmodel.common.PDNumberTreeNode;
-import org.apache.pdfbox.pdmodel.documentinterchange.logicalstructure.PDStructureElement;
-import org.apache.pdfbox.pdmodel.documentinterchange.logicalstructure.PDStructureTreeRoot;
-import org.apache.pdfbox.pdmodel.graphics.color.PDOutputIntent;
-import org.apache.pdfbox.pdmodel.graphics.xobject.PDJpeg;
-import org.apache.pdfbox.pdmodel.interactive.digitalsignature.PDSignature;
-import org.apache.pdfbox.pdmodel.interactive.digitalsignature.SignatureOptions;
-import org.apache.pdfbox.pdmodel.interactive.form.PDAcroForm;
-import org.apache.pdfbox.pdmodel.interactive.form.PDField;
-import org.apache.pdfbox.pdmodel.interactive.form.PDSignatureField;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import at.gv.egiz.pdfas.common.exceptions.PDFASError;
-import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
-import at.gv.egiz.pdfas.common.messages.MessageResolver;
-import at.gv.egiz.pdfas.common.settings.SignatureProfileSettings;
-import at.gv.egiz.pdfas.common.utils.StreamUtils;
-import at.gv.egiz.pdfas.common.utils.TempFileHelper;
-import at.gv.egiz.pdfas.lib.api.ByteArrayDataSource;
-import at.gv.egiz.pdfas.lib.api.IConfigurationConstants;
-import at.gv.egiz.pdfas.lib.api.sign.IPlainSigner;
-import at.gv.egiz.pdfas.lib.api.sign.SignParameter;
-import at.gv.egiz.pdfas.lib.impl.ErrorExtractor;
-import at.gv.egiz.pdfas.lib.impl.SignaturePositionImpl;
-import at.gv.egiz.pdfas.lib.impl.configuration.SignatureProfileConfiguration;
-import at.gv.egiz.pdfas.lib.impl.pdfbox.PDFBOXObject;
-import at.gv.egiz.pdfas.lib.impl.pdfbox.positioning.Positioning;
-import at.gv.egiz.pdfas.lib.impl.pdfbox.utils.PdfBoxUtils;
-import at.gv.egiz.pdfas.lib.impl.placeholder.PlaceholderFilter;
-import at.gv.egiz.pdfas.lib.impl.placeholder.SignaturePlaceholderData;
-import at.gv.egiz.pdfas.lib.impl.signing.IPdfSigner;
-import at.gv.egiz.pdfas.lib.impl.signing.PDFASSignatureExtractor;
-import at.gv.egiz.pdfas.lib.impl.signing.PDFASSignatureInterface;
-import at.gv.egiz.pdfas.lib.impl.stamping.IPDFStamper;
-import at.gv.egiz.pdfas.lib.impl.stamping.IPDFVisualObject;
-import at.gv.egiz.pdfas.lib.impl.stamping.TableFactory;
-import at.gv.egiz.pdfas.lib.impl.stamping.ValueResolver;
-import at.gv.egiz.pdfas.lib.impl.stamping.pdfbox.PDFAsVisualSignatureProperties;
-import at.gv.egiz.pdfas.lib.impl.stamping.pdfbox.PdfBoxVisualObject;
-import at.gv.egiz.pdfas.lib.impl.stamping.pdfbox.StamperFactory;
-import at.gv.egiz.pdfas.lib.impl.status.OperationStatus;
-import at.gv.egiz.pdfas.lib.impl.status.PDFObject;
-import at.gv.egiz.pdfas.lib.impl.status.RequestedSignature;
-import at.knowcenter.wag.egov.egiz.pdf.PositioningInstruction;
-import at.knowcenter.wag.egov.egiz.pdf.TablePos;
-import at.knowcenter.wag.egov.egiz.table.Table;
-
-public class PADESPDFBOXSigner implements IPdfSigner, IConfigurationConstants {
-
- private static final Logger logger = LoggerFactory.getLogger(PADESPDFBOXSigner.class);
-
- public void signPDF(PDFObject genericPdfObject, RequestedSignature requestedSignature,
- PDFASSignatureInterface genericSigner) throws PdfAsException {
- String fisTmpFile = null;
-
- PDFAsVisualSignatureProperties properties = null;
-
- if (!(genericPdfObject instanceof PDFBOXObject)) {
- // tODO:
- throw new PdfAsException();
- }
-
- PDFBOXObject pdfObject = (PDFBOXObject) genericPdfObject;
-
- if (!(genericSigner instanceof PDFASPDFBOXSignatureInterface)) {
- // tODO:
- throw new PdfAsException();
- }
-
- PDFASPDFBOXSignatureInterface signer = (PDFASPDFBOXSignatureInterface) genericSigner;
-
- TempFileHelper helper = pdfObject.getStatus().getTempFileHelper();
- PDDocument doc = null;
- SignatureOptions options = new SignatureOptions();
- COSDocument visualSignatureDocumentGuard = null;
- try {
- fisTmpFile = helper.getStaticFilename();
-
- FileOutputStream tmpOutputStream = null;
- try {
- // write to temporary file
- tmpOutputStream = new FileOutputStream(new File(fisTmpFile));
- InputStream tmpis = null;
- try {
- tmpis = pdfObject.getOriginalDocument().getInputStream();
- IOUtils.copy(tmpis, tmpOutputStream);
- tmpis.close();
- } finally {
- IOUtils.closeQuietly(tmpis);
- }
-
- doc = pdfObject.getDocument();
-
- SignaturePlaceholderData signaturePlaceholderData = PlaceholderFilter
- .checkPlaceholderSignatureLocation(pdfObject.getStatus(), pdfObject.getStatus().getSettings(), null);
-
- TablePos tablePos = null;
-
- if (signaturePlaceholderData != null) {
- // Placeholder found!
- logger.info("Placeholder data found.");
- if (signaturePlaceholderData.getProfile() != null) {
- logger.debug("Placeholder Profile set to: " + signaturePlaceholderData.getProfile());
- requestedSignature.setSignatureProfileID(signaturePlaceholderData.getProfile());
- }
-
- tablePos = signaturePlaceholderData.getTablePos();
- if (tablePos != null) {
-
- SignatureProfileConfiguration signatureProfileConfiguration = pdfObject.getStatus()
- .getSignatureProfileConfiguration(requestedSignature.getSignatureProfileID());
-
- float minWidth = signatureProfileConfiguration.getMinWidth();
-
- if(minWidth > 0) {
- if (tablePos.getWidth() < minWidth) {
- tablePos.width = minWidth;
- logger.debug("Correcting placeholder with to minimum width {}", minWidth);
- }
- }
- logger.debug("Placeholder Position set to: " + tablePos.toString());
- }
- }
-
- PDSignature signature = new PDSignature();
- signature.setFilter(COSName.getPDFName(signer.getPDFFilter())); // default
- // filter
- signature.setSubFilter(COSName.getPDFName(signer.getPDFSubFilter()));
-
- SignatureProfileSettings signatureProfileSettings = TableFactory
- .createProfile(requestedSignature.getSignatureProfileID(), pdfObject.getStatus().getSettings());
-
- ValueResolver resolver = new ValueResolver(requestedSignature, pdfObject.getStatus());
- String signerName = resolver.resolve("SIG_SUBJECT", signatureProfileSettings.getValue("SIG_SUBJECT"),
- signatureProfileSettings);
-
- signature.setName(signerName);
- signature.setSignDate(Calendar.getInstance());
- String signerReason = signatureProfileSettings.getSigningReason();
-
- if (signerReason == null) {
- signerReason = "PAdES Signature";
- }
-
- signature.setReason(signerReason);
- logger.debug("Signing reason: " + signerReason);
-
- logger.debug("Signing @ " + signer.getSigningDate().getTime().toString());
- // the signing date, needed for valid signature
- // signature.setSignDate(signer.getSigningDate());
-
- signer.setPDSignature(signature);
-
- int signatureSize = 0x1000;
- try {
- String reservedSignatureSizeString = signatureProfileSettings.getValue(SIG_RESERVED_SIZE);
- if (reservedSignatureSizeString != null) {
- signatureSize = Integer.parseInt(reservedSignatureSizeString);
- }
- logger.debug("Reserving {} bytes for signature", signatureSize);
- } catch (NumberFormatException e) {
- logger.warn("Invalid configuration value: {} should be a number using 0x1000", SIG_RESERVED_SIZE);
- }
- options.setPreferedSignatureSize(signatureSize);
-
- // Is visible Signature
- if (requestedSignature.isVisual()) {
- logger.info("Creating visual siganture block");
-
- SignatureProfileConfiguration signatureProfileConfiguration = pdfObject.getStatus()
- .getSignatureProfileConfiguration(requestedSignature.getSignatureProfileID());
-
- if (tablePos == null) {
- // ================================================================
- // PositioningStage (visual) -> find position or use
- // fixed
- // position
-
- String posString = pdfObject.getStatus().getSignParamter().getSignaturePosition();
-
- TablePos signaturePos = null;
-
- String signaturePosString = signatureProfileConfiguration.getDefaultPositioning();
-
- if (signaturePosString != null) {
- logger.debug("using signature Positioning: " + signaturePos);
- signaturePos = new TablePos(signaturePosString);
- }
-
- logger.debug("using Positioning: " + posString);
-
- if (posString != null) {
- // Merge Signature Position
- tablePos = new TablePos(posString, signaturePos);
- } else {
- // Fallback to signature Position!
- tablePos = signaturePos;
- }
-
- if (tablePos == null) {
- // Last Fallback default position
- tablePos = new TablePos();
- }
- }
-
- boolean legacy32Position = signatureProfileConfiguration.getLegacy32Positioning();
- boolean legacy40Position = signatureProfileConfiguration.getLegacy40Positioning();
-
- // create Table describtion
- Table main = TableFactory.createSigTable(signatureProfileSettings, MAIN, pdfObject.getStatus(),
- requestedSignature);
-
- IPDFStamper stamper = StamperFactory.createDefaultStamper(pdfObject.getStatus().getSettings());
-
- IPDFVisualObject visualObject = stamper.createVisualPDFObject(pdfObject, main);
-
- /*
- * PDDocument originalDocument = PDDocument .load(new
- * ByteArrayInputStream(pdfObject.getStatus()
- * .getPdfObject().getOriginalDocument()));
- */
-
- PositioningInstruction positioningInstruction = Positioning.determineTablePositioning(tablePos, "",
- doc, visualObject, legacy32Position, legacy40Position);
-
- logger.debug("Positioning: {}", positioningInstruction.toString());
-
- if (positioningInstruction.isMakeNewPage()) {
- int last = doc.getNumberOfPages() - 1;
- PDDocumentCatalog root = doc.getDocumentCatalog();
- PDPageNode rootPages = root.getPages();
- List<PDPage> kids = new ArrayList<PDPage>();
- rootPages.getAllKids(kids);
- PDPage lastPage = kids.get(last);
- rootPages.getCOSObject().setNeedToBeUpdate(true);
- PDPage p = new PDPage(lastPage.findMediaBox());
- p.setResources(new PDResources());
- p.setRotation(lastPage.findRotation());
- doc.addPage(p);
- }
-
- // handle rotated page
- PDDocumentCatalog documentCatalog = doc.getDocumentCatalog();
- PDPageNode documentPages = documentCatalog.getPages();
- List<PDPage> documentPagesKids = new ArrayList<PDPage>();
- documentPages.getAllKids(documentPagesKids);
- int targetPageNumber = positioningInstruction.getPage();
- logger.debug("Target Page: " + targetPageNumber);
- // rootPages.getAllKids(kids);
- PDPage targetPage = documentPagesKids.get(targetPageNumber - 1);
- int rot = targetPage.findRotation();
- logger.debug("Page rotation: " + rot);
- // positioningInstruction.setRotation(positioningInstruction.getRotation()
- // + rot);
- logger.debug("resulting Sign rotation: " + positioningInstruction.getRotation());
-
- SignaturePositionImpl position = new SignaturePositionImpl();
- position.setX(positioningInstruction.getX());
- position.setY(positioningInstruction.getY());
- position.setPage(positioningInstruction.getPage());
- position.setHeight(visualObject.getHeight());
- position.setWidth(visualObject.getWidth());
-
- requestedSignature.setSignaturePosition(position);
-
- properties = new PDFAsVisualSignatureProperties(pdfObject.getStatus().getSettings(), pdfObject,
- (PdfBoxVisualObject) visualObject, positioningInstruction, signatureProfileSettings);
-
- properties.buildSignature();
-
- /*
- * ByteArrayOutputStream sigbos = new
- * ByteArrayOutputStream();
- * sigbos.write(StreamUtils.inputStreamToByteArray
- * (properties .getVisibleSignature())); sigbos.close();
- */
-
- if (signaturePlaceholderData != null) {
- // Placeholder found!
- // replace placeholder
- InputStream is = null;
- try {
- is = PADESPDFBOXSigner.class.getResourceAsStream("/placeholder/empty.jpg");
- PDJpeg img = new PDJpeg(doc, is);
-
- img.getCOSObject().setNeedToBeUpdate(true);
-
- PDDocumentCatalog root = doc.getDocumentCatalog();
- PDPageNode rootPages = root.getPages();
- List<PDPage> kids = new ArrayList<PDPage>();
- rootPages.getAllKids(kids);
- int pageNumber = positioningInstruction.getPage();
- // rootPages.getAllKids(kids);
- PDPage page = kids.get(pageNumber - 1);
-
- logger.info("Placeholder name: " + signaturePlaceholderData.getPlaceholderName());
- COSDictionary xobjectsDictionary = (COSDictionary) page.findResources().getCOSDictionary()
- .getDictionaryObject(COSName.XOBJECT);
- xobjectsDictionary.setItem(signaturePlaceholderData.getPlaceholderName(), img);
- xobjectsDictionary.setNeedToBeUpdate(true);
- page.findResources().getCOSObject().setNeedToBeUpdate(true);
- logger.info("Placeholder name: " + signaturePlaceholderData.getPlaceholderName());
- } finally {
- IOUtils.closeQuietly(is);
- }
- }
-
- if (signatureProfileSettings.isPDFA()) {
- PDDocumentCatalog root = doc.getDocumentCatalog();
- COSBase base = root.getCOSDictionary().getItem(COSName.OUTPUT_INTENTS);
- if (base == null) {
- InputStream colorProfile = null;
- try {
- colorProfile = PDDocumentCatalog.class
- .getResourceAsStream("/icm/sRGB Color Space Profile.icm");
-
- try {
- PDOutputIntent oi = new PDOutputIntent(doc, colorProfile);
- oi.setInfo("sRGB IEC61966-2.1");
- oi.setOutputCondition("sRGB IEC61966-2.1");
- oi.setOutputConditionIdentifier("sRGB IEC61966-2.1");
- oi.setRegistryName("http://www.color.org");
-
- root.addOutputIntent(oi);
- root.getCOSObject().setNeedToBeUpdate(true);
- logger.info("added Output Intent");
- } catch (Throwable e) {
- e.printStackTrace();
- throw new PdfAsException("Failed to add Output Intent", e);
- }
- } finally {
- IOUtils.closeQuietly(colorProfile);
- }
- }
- }
-
- options.setPage(positioningInstruction.getPage());
-
- options.setVisualSignature(properties.getVisibleSignature());
- }
-
- visualSignatureDocumentGuard = options.getVisualSignature();
-
- doc.addSignature(signature, signer, options);
-
- // set need to update indirect fields array in acro form
- COSDictionary trailer = doc.getDocument().getTrailer();
- COSDictionary troot = (COSDictionary) trailer
- .getDictionaryObject(COSName.ROOT);
- COSDictionary acroForm = (COSDictionary) troot
- .getDictionaryObject(COSName.ACRO_FORM);
- COSArray tfields = (COSArray) acroForm
- .getDictionaryObject(COSName.FIELDS);
- if(!tfields.isDirect()) {
- tfields.setNeedToBeUpdate(true);
- }
-
- String sigFieldName = signatureProfileSettings.getSignFieldValue();
-
- if (sigFieldName == null) {
- sigFieldName = "PDF-AS Signatur";
- }
-
- int count = PdfBoxUtils.countSignatures(doc, sigFieldName);
-
- sigFieldName = sigFieldName + count;
-
- PDAcroForm acroFormm = doc.getDocumentCatalog().getAcroForm();
-
- // PDStructureTreeRoot pdstRoot =
- // doc.getDocumentCatalog().getStructureTreeRoot();
- // COSDictionary dic =
- // doc.getDocumentCatalog().getCOSDictionary();
- // PDStructureElement el = new PDStructureElement("Widget",
- // pdstRoot);
-
- PDSignatureField signatureField = null;
- if (acroFormm != null) {
- @SuppressWarnings("unchecked")
- List<PDField> fields = acroFormm.getFields();
-
- if (fields != null) {
- for (PDField pdField : fields) {
- if (pdField != null) {
- if (pdField instanceof PDSignatureField) {
- PDSignatureField tmpSigField = (PDSignatureField) pdField;
-
- if (tmpSigField.getSignature() != null
- && tmpSigField.getSignature().getDictionary() != null) {
- if (tmpSigField.getSignature().getDictionary()
- .equals(signature.getDictionary())) {
- signatureField = (PDSignatureField) pdField;
-
- }
- }
- }
- }
- }
- } else {
- logger.warn("Failed to name Signature Field! [Cannot find Field list in acroForm!]");
- }
-
- if (signatureField != null) {
- signatureField.setPartialName(sigFieldName);
- }
- if (properties != null) {
- signatureField.setAlternateFieldName(properties.getAlternativeTableCaption());
- } else {
- signatureField.setAlternateFieldName(sigFieldName);
- }
- } else {
- logger.warn("Failed to name Signature Field! [Cannot find acroForm!]");
- }
-
- // PDF-UA
- logger.info("Adding pdf/ua content.");
- try {
- PDDocumentCatalog root = doc.getDocumentCatalog();
- PDStructureTreeRoot structureTreeRoot = root.getStructureTreeRoot();
- if (structureTreeRoot != null) {
- logger.info("Tree Root: {}", structureTreeRoot.toString());
- List<Object> kids = structureTreeRoot.getKids();
-
- if (kids == null) {
- logger.info("No kid-elements in structure tree Root, maybe not PDF/UA document");
- }
-
- PDStructureElement docElement = null;
- for (Object k : kids) {
- if (k instanceof PDStructureElement) {
- docElement = (PDStructureElement) k;
- break;
-
- }
- }
-
- PDStructureElement sigBlock = new PDStructureElement("Form", docElement);
-
- // create object dictionary and add as child element
- COSDictionary objectDic = new COSDictionary();
- objectDic.setName("Type", "OBJR");
- objectDic.setItem("Pg", signatureField.getWidget().getPage());
- objectDic.setItem("Obj", signatureField.getWidget());
-
- List<Object> l = new ArrayList<Object>();
- l.add(objectDic);
- sigBlock.setKids(l);
- sigBlock.setPage(signatureField.getWidget().getPage());
-
-
- sigBlock.setTitle("Signature Table");
- sigBlock.setParent(docElement);
- docElement.appendKid(sigBlock);
-
- // Create and add Attribute dictionary to mitigate PAC
- // warning
- COSDictionary sigBlockDic = (COSDictionary) sigBlock.getCOSObject();
- COSDictionary sub = new COSDictionary();
-
- sub.setName("O", "Layout");
- sub.setName("Placement", "Block");
- sigBlockDic.setItem(COSName.A, sub);
- sigBlockDic.setNeedToBeUpdate(true);
-
- // Modify number tree
- PDNumberTreeNode ntn = structureTreeRoot.getParentTree();
- int parentTreeNextKey = structureTreeRoot.getParentTreeNextKey();
- if (ntn == null) {
- ntn = new PDNumberTreeNode(objectDic, null);
- logger.info("No number-tree-node found!");
- }
-
- COSArray ntnKids = (COSArray) ntn.getCOSDictionary().getDictionaryObject(COSName.KIDS);
- COSArray ntnNumbers = (COSArray) ntn.getCOSDictionary().getDictionaryObject(COSName.NUMS);
-
- if(ntnNumbers == null && ntnKids != null){//no number array, so continue with the kids array
-
- //create dictionary with limits and nums array
- COSDictionary pTreeEntry = new COSDictionary();
- COSArray limitsArray = new COSArray();
- //limits for exact one entry
- limitsArray.add(COSInteger.get(parentTreeNextKey));
- limitsArray.add(COSInteger.get(parentTreeNextKey));
-
- COSArray numsArray = new COSArray();
- numsArray.add(COSInteger.get(parentTreeNextKey));
- numsArray.add(sigBlock);
-
- pTreeEntry.setItem(COSName.NUMS, numsArray);
- pTreeEntry.setItem(COSName.LIMITS, limitsArray);
-
- PDNumberTreeNode newKidsElement = new PDNumberTreeNode(pTreeEntry, PDNumberTreeNode.class);
-
- ntnKids.add(newKidsElement);
- ntnKids.setNeedToBeUpdate(true);
-
-
- //working
-// List<PDNumberTreeNode> treeRootKids = structureTreeRoot.getParentTree().getKids();
-// PDNumberTreeNode last = (PDNumberTreeNode)treeRootKids.get(treeRootKids.size()-1);
-// COSArray lim1 = (COSArray) last.getCOSDictionary().getDictionaryObject(COSName.LIMITS);
-// lim1.remove(1);
-// lim1.add(1, COSInteger.get(parentTreeNextKey));
-// PDNumberTreeNode verylast = (PDNumberTreeNode)last.getKids().get(last.getKids().size()-1);
-// COSArray numa = (COSArray) verylast.getCOSDictionary().getDictionaryObject(COSName.NUMS);
-// COSArray lim = (COSArray) verylast.getCOSDictionary().getDictionaryObject(COSName.LIMITS);
-// lim.remove(1);
-// lim.add(1, COSInteger.get(parentTreeNextKey));
-//
-// int size = numa.size();
-// numa.add(size, COSInteger.get(parentTreeNextKey));
-// numa.add(sigBlock);
- //working end
-
-
-
- }else if(ntnNumbers != null && ntnKids == null){
-
- int arrindex = ntnNumbers.size();
-
- ntnNumbers.add(arrindex, COSInteger.get(parentTreeNextKey));
- ntnNumbers.add(arrindex + 1, sigBlock.getCOSObject());
-
- ntnNumbers.getCOSObject().setNeedToBeUpdate(true);
-
- structureTreeRoot.setParentTree(ntn);
-
- }else if(ntnNumbers == null && ntnKids == null){
- //document is not pdfua conform before signature creation
- throw new PdfAsException("error.pdf.sig.pdfua.1");
- }else{
- //this is not allowed
- throw new PdfAsException("error.pdf.sig.pdfua.1");
- }
-
- // set StructureParent for signature field annotation
- signatureField.getWidget().setStructParent(parentTreeNextKey);
-
- //Increase the next Key value in the structure tree root
- structureTreeRoot.setParentTreeNextKey(parentTreeNextKey+1);
-
- // add the Tabs /S Element for Tabbing through annots
- PDPage p = signatureField.getWidget().getPage();
- p.getCOSDictionary().setName("Tabs", "S");
- p.getCOSObject().setNeedToBeUpdate(true);
-
- //check alternative signature field name
- if (signatureField != null) {
- if(signatureField.getAlternateFieldName().equals(""))
- signatureField.setAlternateFieldName(sigFieldName);
- }
-
-
- ntn.getCOSDictionary().setNeedToBeUpdate(true);
- sigBlock.getCOSObject().setNeedToBeUpdate(true);
- structureTreeRoot.getCOSObject().setNeedToBeUpdate(true);
- objectDic.getCOSObject().setNeedToBeUpdate(true);
- docElement.getCOSObject().setNeedToBeUpdate(true);
-
- }
- } catch (Throwable e) {
- if (signatureProfileSettings.isPDFUA() == true) {
- logger.error("Could not create PDF-UA conform document!");
- throw new PdfAsException("error.pdf.sig.pdfua.1", e);
- } else {
- logger.info("Could not create PDF-UA conform signature");
- }
- }
-
- if (requestedSignature.isVisual()) {
-
- // if(requestedSignature.getSignaturePosition().)
- /*
- * PDAcroForm acroForm =
- * doc.getDocumentCatalog().getAcroForm(); if (acroForm !=
- * null) {
- *
- * @SuppressWarnings("unchecked") List<PDField> fields =
- * acroForm.getFields(); PDSignatureField signatureField =
- * null;
- *
- * if (fields != null) { for (PDField pdField : fields) { if
- * (pdField instanceof PDSignatureField) { if
- * (((PDSignatureField) pdField).getSignature()
- * .getDictionary() .equals(signature.getDictionary())) {
- * signatureField = (PDSignatureField) pdField; } } } } else
- * { logger.warn(
- * "Failed to apply rotation! [Cannot find Field list in acroForm!]"
- * ); }
- *
- * if (signatureField != null) { if
- * (signatureField.getWidget() != null) { if
- * (signatureField.getWidget()
- * .getAppearanceCharacteristics() == null) {
- * PDAppearanceCharacteristicsDictionary dict = new
- * PDAppearanceCharacteristicsDictionary( new
- * COSDictionary()); signatureField.getWidget()
- * .setAppearanceCharacteristics(dict); }
- *
- * if (signatureField.getWidget()
- * .getAppearanceCharacteristics() != null) {
- * signatureField.getWidget()
- * .getAppearanceCharacteristics() .setRotation(90); } } }
- * else { logger.warn(
- * "Failed to apply rotation! [Cannot find signature Field!]"
- * ); } } else { logger.warn(
- * "Failed to apply rotation! [Cannot find acroForm!]" ); }
- */
- }
-
- FileInputStream tmpFileIs = null;
-
- try {
- tmpFileIs = new FileInputStream(new File(fisTmpFile));
- synchronized (doc) {
- doc.saveIncremental(tmpFileIs, tmpOutputStream);
- }
- tmpFileIs.close();
- } finally {
- IOUtils.closeQuietly(tmpFileIs);
- if (options != null) {
- if (options.getVisualSignature() != null) {
- options.getVisualSignature().close();
- }
- }
- }
- tmpOutputStream.flush();
- tmpOutputStream.close();
- } finally {
- IOUtils.closeQuietly(tmpOutputStream);
- }
-
- FileInputStream readReadyFile = null;
- try {
- readReadyFile = new FileInputStream(new File(fisTmpFile));
-
- // write to resulting output stream
- // ByteArrayOutputStream bos = new ByteArrayOutputStream();
- // bos.write();
- // bos.close();
-
- pdfObject.setSignedDocument(StreamUtils.inputStreamToByteArray(readReadyFile));
- readReadyFile.close();
- } finally {
- IOUtils.closeQuietly(readReadyFile);
- }
- System.gc();
- } catch (IOException e) {
- logger.warn(MessageResolver.resolveMessage("error.pdf.sig.01"), e);
- throw new PdfAsException("error.pdf.sig.01", e);
- } catch (SignatureException e) {
- logger.warn(MessageResolver.resolveMessage("error.pdf.sig.01"), e);
- throw new PdfAsException("error.pdf.sig.01", e);
- } catch (COSVisitorException e) {
- logger.warn(MessageResolver.resolveMessage("error.pdf.sig.01"), e);
- throw new PdfAsException("error.pdf.sig.01", e);
- } finally {
- if (doc != null) {
- try {
- doc.close();
- } catch (IOException e) {
- logger.debug("Failed to close COS Doc!", e);
- // Ignore
- }
- }
-
- if (fisTmpFile != null) {
- helper.deleteFile(fisTmpFile);
- }
- logger.debug("Signature done!");
-
- }
- }
-
- @Override
- public PDFObject buildPDFObject(OperationStatus operationStatus) {
- return new PDFBOXObject(operationStatus);
- }
-
- @Override
- public PDFASSignatureInterface buildSignaturInterface(IPlainSigner signer, SignParameter parameters,
- RequestedSignature requestedSignature) {
- return new PdfboxSignerWrapper(signer, parameters, requestedSignature);
- }
-
- @Override
- public PDFASSignatureExtractor buildBlindSignaturInterface(X509Certificate certificate, String filter,
- String subfilter, Calendar date) {
- return new SignatureDataExtractor(certificate, filter, subfilter, date);
- }
-
- @Override
- public void checkPDFPermissions(PDFObject genericPdfObject) throws PdfAsException {
- if (!(genericPdfObject instanceof PDFBOXObject)) {
- // tODO:
- throw new PdfAsException();
- }
-
- PDFBOXObject pdfObject = (PDFBOXObject) genericPdfObject;
- PdfBoxUtils.checkPDFPermissions(pdfObject.getDocument());
- }
-
- @Override
- public byte[] rewritePlainSignature(byte[] plainSignature) {
- String signature = new COSString(plainSignature).getHexString();
- byte[] pdfSignature = signature.getBytes();
- return pdfSignature;
- }
-
- @Override
- public Image generateVisibleSignaturePreview(SignParameter parameter, java.security.cert.X509Certificate cert,
- int resolution, OperationStatus status, RequestedSignature requestedSignature) throws PDFASError {
- try {
- PDFBOXObject pdfObject = (PDFBOXObject) status.getPdfObject();
-
- PDDocument origDoc = new PDDocument();
- origDoc.addPage(new PDPage(PDPage.PAGE_SIZE_A4));
- ByteArrayOutputStream baos = new ByteArrayOutputStream();
- origDoc.save(baos);
- baos.close();
-
- pdfObject.setOriginalDocument(new ByteArrayDataSource(baos.toByteArray()));
-
- SignatureProfileSettings signatureProfileSettings = TableFactory
- .createProfile(requestedSignature.getSignatureProfileID(), pdfObject.getStatus().getSettings());
-
- // create Table describtion
- Table main = TableFactory.createSigTable(signatureProfileSettings, MAIN, pdfObject.getStatus(),
- requestedSignature);
-
- IPDFStamper stamper = StamperFactory.createDefaultStamper(pdfObject.getStatus().getSettings());
-
- IPDFVisualObject visualObject = stamper.createVisualPDFObject(pdfObject, main);
-
- SignatureProfileConfiguration signatureProfileConfiguration = pdfObject.getStatus()
- .getSignatureProfileConfiguration(requestedSignature.getSignatureProfileID());
-
- String signaturePosString = signatureProfileConfiguration.getDefaultPositioning();
- PositioningInstruction positioningInstruction = null;
- if (signaturePosString != null) {
- positioningInstruction = Positioning.determineTablePositioning(new TablePos(signaturePosString), "",
- origDoc, visualObject, false, false);
- } else {
- positioningInstruction = Positioning.determineTablePositioning(new TablePos(), "", origDoc,
- visualObject, false, false);
- }
-
- origDoc.close();
-
- SignaturePositionImpl position = new SignaturePositionImpl();
- position.setX(positioningInstruction.getX());
- position.setY(positioningInstruction.getY());
- position.setPage(positioningInstruction.getPage());
- position.setHeight(visualObject.getHeight());
- position.setWidth(visualObject.getWidth());
-
- requestedSignature.setSignaturePosition(position);
-
- PDFAsVisualSignatureProperties properties = new PDFAsVisualSignatureProperties(
- pdfObject.getStatus().getSettings(), pdfObject, (PdfBoxVisualObject) visualObject,
- positioningInstruction, signatureProfileSettings);
-
- properties.buildSignature();
- PDDocument visualDoc;
- synchronized (PDDocument.class) {
- visualDoc = PDDocument.load(properties.getVisibleSignature());
- }
- // PDPageable pageable = new PDPageable(visualDoc);
- List<PDPage> pages = new ArrayList<PDPage>();
- visualDoc.getDocumentCatalog().getPages().getAllKids(pages);
-
- PDPage firstPage = pages.get(0);
-
- float stdRes = 72;
- float targetRes = resolution;
- float factor = targetRes / stdRes;
-
- BufferedImage outputImage = firstPage.convertToImage(BufferedImage.TYPE_4BYTE_ABGR, (int) targetRes);
-
- BufferedImage cutOut = new BufferedImage((int) (position.getWidth() * factor),
- (int) (position.getHeight() * factor), BufferedImage.TYPE_4BYTE_ABGR);
-
- Graphics2D graphics = (Graphics2D) cutOut.getGraphics();
-
- graphics.drawImage(outputImage, 0, 0, cutOut.getWidth(), cutOut.getHeight(), (int) (1 * factor),
- (int) (outputImage.getHeight() - ((position.getHeight() + 1) * factor)),
- (int) ((1 + position.getWidth()) * factor), (int) (outputImage.getHeight()
- - ((position.getHeight() + 1) * factor) + (position.getHeight() * factor)),
- null);
- return cutOut;
- } catch (PdfAsException e) {
- logger.warn("PDF-AS Exception", e);
- throw ErrorExtractor.searchPdfAsError(e, status);
- } catch (Throwable e) {
- logger.warn("Unexpected Throwable Exception", e);
- throw ErrorExtractor.searchPdfAsError(e, status);
- }
- }
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PDFASPDFBOXExtractorInterface.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PDFASPDFBOXExtractorInterface.java
deleted file mode 100644
index 2a2ac4b1..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PDFASPDFBOXExtractorInterface.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package at.gv.egiz.pdfas.lib.impl.signing.pdfbox;
-
-import at.gv.egiz.pdfas.lib.impl.signing.PDFASSignatureExtractor;
-
-public interface PDFASPDFBOXExtractorInterface extends PDFASSignatureExtractor, PDFASPDFBOXSignatureInterface {
-
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PDFASPDFBOXSignatureInterface.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PDFASPDFBOXSignatureInterface.java
deleted file mode 100644
index 54eaaf54..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PDFASPDFBOXSignatureInterface.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package at.gv.egiz.pdfas.lib.impl.signing.pdfbox;
-
-import org.apache.pdfbox.pdmodel.interactive.digitalsignature.PDSignature;
-import org.apache.pdfbox.pdmodel.interactive.digitalsignature.SignatureInterface;
-
-import at.gv.egiz.pdfas.lib.impl.signing.PDFASSignatureInterface;
-
-public interface PDFASPDFBOXSignatureInterface extends PDFASSignatureInterface, SignatureInterface {
- public void setPDSignature(PDSignature signature);
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PdfboxSignerWrapper.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PdfboxSignerWrapper.java
deleted file mode 100644
index 12b24b3f..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PdfboxSignerWrapper.java
+++ /dev/null
@@ -1,99 +0,0 @@
-/*******************************************************************************
- * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
- * joint initiative of the Federal Chancellery Austria and Graz University of
- * Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- ******************************************************************************/
-package at.gv.egiz.pdfas.lib.impl.signing.pdfbox;
-
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Calendar;
-
-import org.apache.commons.io.IOUtils;
-import org.apache.pdfbox.exceptions.SignatureException;
-import org.apache.pdfbox.pdmodel.interactive.digitalsignature.PDSignature;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
-import at.gv.egiz.pdfas.common.exceptions.PdfAsWrappedIOException;
-import at.gv.egiz.pdfas.common.utils.PDFUtils;
-import at.gv.egiz.pdfas.common.utils.StreamUtils;
-import at.gv.egiz.pdfas.lib.api.sign.IPlainSigner;
-import at.gv.egiz.pdfas.lib.api.sign.SignParameter;
-import at.gv.egiz.pdfas.lib.impl.status.RequestedSignature;
-
-public class PdfboxSignerWrapper implements PDFASPDFBOXSignatureInterface {
-
- private static final Logger logger = LoggerFactory
- .getLogger(PdfboxSignerWrapper.class);
-
- private IPlainSigner signer;
- private PDSignature signature;
- private int[] byteRange;
- private Calendar date;
- private SignParameter parameters;
- private RequestedSignature requestedSignature;
-
- public PdfboxSignerWrapper(IPlainSigner signer, SignParameter parameters, RequestedSignature requestedSignature) {
- this.signer = signer;
- this.date = Calendar.getInstance();
- this.parameters = parameters;
- this.requestedSignature = requestedSignature;
- }
-
- public byte[] sign(InputStream inputStream) throws SignatureException,
- IOException {
- byte[] data = StreamUtils.inputStreamToByteArray(inputStream);
- byteRange = PDFUtils.extractSignatureByteRange(data);
- int[] byteRange2 = signature.getByteRange();
- logger.debug("Byte Range 2: " + byteRange2);
- try {
- logger.debug("Signing with Pdfbox Wrapper");
- byte[] signature = signer.sign(data, byteRange, this.parameters, this.requestedSignature);
-
- return signature;
- } catch (PdfAsException e) {
- throw new PdfAsWrappedIOException(e);
- }
- }
-
- public int[] getByteRange() {
- return byteRange;
- }
-
- public String getPDFSubFilter() {
- return this.signer.getPDFSubFilter();
- }
-
- public String getPDFFilter() {
- return this.signer.getPDFFilter();
- }
-
- public void setPDSignature(PDSignature signature) {
- this.signature = signature;
- }
-
- public Calendar getSigningDate() {
- return this.date;
- }
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/SignatureDataExtractor.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/SignatureDataExtractor.java
deleted file mode 100644
index 5e3d1085..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/SignatureDataExtractor.java
+++ /dev/null
@@ -1,94 +0,0 @@
-/*******************************************************************************
- * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
- * joint initiative of the Federal Chancellery Austria and Graz University of
- * Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- ******************************************************************************/
-package at.gv.egiz.pdfas.lib.impl.signing.pdfbox;
-
-import iaik.x509.X509Certificate;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Calendar;
-
-import org.apache.pdfbox.exceptions.SignatureException;
-import org.apache.pdfbox.pdmodel.interactive.digitalsignature.PDSignature;
-
-import at.gv.egiz.pdfas.common.utils.StreamUtils;
-import at.gv.egiz.pdfas.lib.impl.signing.PDFASSignatureInterface;
-
-public class SignatureDataExtractor implements PDFASPDFBOXExtractorInterface {
-
- protected X509Certificate certificate;
- protected byte[] signatureData;
-
- protected String pdfSubFilter;
- protected String pdfFilter;
- protected PDSignature signature;
- protected int[] byteRange;
- protected Calendar date;
-
- public SignatureDataExtractor(X509Certificate certificate,
- String filter, String subfilter, Calendar date) {
- this.certificate = certificate;
- this.pdfFilter = filter;
- this.pdfSubFilter = subfilter;
- this.date = date;
- }
-
- public X509Certificate getCertificate() {
- return certificate;
- }
-
- public String getPDFSubFilter() {
- return this.pdfSubFilter;
- }
-
- public String getPDFFilter() {
- return this.pdfFilter;
- }
-
- public byte[] getSignatureData() {
- return this.signatureData;
- }
-
- public byte[] sign(InputStream content) throws SignatureException,
- IOException {
- signatureData = StreamUtils.inputStreamToByteArray(content);
- byteRange = this.signature.getByteRange();
- return new byte[] { 0 };
- }
-
- public void setPDSignature(PDSignature signature) {
- this.signature = signature;
- }
-
- public int[] getByteRange() {
- return byteRange;
- }
-
- public Calendar getSigningDate() {
- return this.date;
- }
-
-
-
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/FontInfoCache.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/FontInfoCache.java
deleted file mode 100644
index 3f85e445..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/FontInfoCache.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package at.gv.egiz.pdfas.lib.impl.stamping.pdfbox;
-
-public class FontInfoCache {
- String filename;
- String fontName;
- String fontFamily;
- String fontPath;
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/IDGenerator.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/IDGenerator.java
deleted file mode 100644
index cdb7873b..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/IDGenerator.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package at.gv.egiz.pdfas.lib.impl.stamping.pdfbox;
-
-public interface IDGenerator {
- public String createHashedId(String value);
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/ImageObject.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/ImageObject.java
deleted file mode 100644
index f8ec2073..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/ImageObject.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*******************************************************************************
- * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
- * joint initiative of the Federal Chancellery Austria and Graz University of
- * Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- ******************************************************************************/
-package at.gv.egiz.pdfas.lib.impl.stamping.pdfbox;
-
-import org.apache.pdfbox.pdmodel.graphics.xobject.PDXObjectImage;
-
-public class ImageObject {
- private PDXObjectImage image;
- private float width;
- private float height;
-
- public ImageObject(PDXObjectImage image, float width, float height) {
- this.image = image;
- this.width = width;
- this.height = height;
- }
-
- public PDXObjectImage getImage() {
- return image;
- }
-
- public void setImage(PDXObjectImage image) {
- this.image = image;
- }
-
- public float getWidth() {
- return width;
- }
-
- public void setWidth(float width) {
- this.width = width;
- }
-
- public float getHeight() {
- return height;
- }
-
- public void setHeight(float height) {
- this.height = height;
- }
-
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsTemplateCreator.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsTemplateCreator.java
deleted file mode 100644
index 911e4117..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsTemplateCreator.java
+++ /dev/null
@@ -1,170 +0,0 @@
-/*******************************************************************************
- * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
- * joint initiative of the Federal Chancellery Austria and Graz University of
- * Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- ******************************************************************************/
-package at.gv.egiz.pdfas.lib.impl.stamping.pdfbox;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-
-import org.apache.pdfbox.exceptions.COSVisitorException;
-import org.apache.pdfbox.pdmodel.PDDocument;
-import org.apache.pdfbox.pdmodel.PDPage;
-import org.apache.pdfbox.pdmodel.PDResources;
-import org.apache.pdfbox.pdmodel.common.PDRectangle;
-import org.apache.pdfbox.pdmodel.common.PDStream;
-import org.apache.pdfbox.pdmodel.graphics.xobject.PDXObjectForm;
-import org.apache.pdfbox.pdmodel.interactive.digitalsignature.visible.PDFTemplateCreator;
-import org.apache.pdfbox.pdmodel.interactive.digitalsignature.visible.PDFTemplateStructure;
-import org.apache.pdfbox.pdmodel.interactive.form.PDAcroForm;
-import org.apache.pdfbox.pdmodel.interactive.form.PDSignatureField;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
-
-public class PDFAsTemplateCreator extends PDFTemplateCreator {
-
- PDFAsVisualSignatureBuilder pdfBuilder;
- private static final Logger logger = LoggerFactory.getLogger(PDFAsTemplateCreator.class);
-
- public PDFAsTemplateCreator(PDFAsVisualSignatureBuilder bookBuilder) {
- super(bookBuilder);
- this.pdfBuilder = bookBuilder;
- }
-
-
- public InputStream buildPDF(PDFAsVisualSignatureDesigner properties, PDDocument originalDocument)
- throws IOException, PdfAsException {
- logger.debug("pdf building has been started");
- PDFTemplateStructure pdfStructure = pdfBuilder.getStructure();
-
- // we create array of [Text, ImageB, ImageC, ImageI]
- this.pdfBuilder.createProcSetArray();
-
- //create page
- this.pdfBuilder.createPage(properties);
- PDPage page = pdfStructure.getPage();
-
- //create template
- this.pdfBuilder.createTemplate(page);
- PDDocument template = pdfStructure.getTemplate();
-
- //create /AcroForm
- this.pdfBuilder.createAcroForm(template);
- PDAcroForm acroForm = pdfStructure.getAcroForm();
-
- // AcroForm contains singature fields
- this.pdfBuilder.createSignatureField(acroForm);
- PDSignatureField pdSignatureField = pdfStructure.getSignatureField();
-
- // create signature
- this.pdfBuilder.createSignature(pdSignatureField, page, properties.getSignatureFieldName());
-
- // that is /AcroForm/DR entry
- this.pdfBuilder.createAcroFormDictionary(acroForm, pdSignatureField);
-
- // create AffineTransform
- this.pdfBuilder.createAffineTransform(properties.getAffineTransformParams());
- //AffineTransform transform = pdfStructure.getAffineTransform();
-
- // rectangle, formatter, image. /AcroForm/DR/XObject contains that form
- this.pdfBuilder.createSignatureRectangle(pdSignatureField, properties, properties.getRotation() + properties.getPageRotation());
- this.pdfBuilder.createFormaterRectangle(properties.getFormaterRectangleParams());
- PDRectangle formater = pdfStructure.getFormaterRectangle();
-
- //this.pdfBuilder.createSignatureImage(template, properties.getImageStream());
-
- // create form stream, form and resource.
- this.pdfBuilder.createHolderFormStream(template);
- PDStream holderFormStream = pdfStructure.getHolderFormStream();
- this.pdfBuilder.createHolderFormResources();
- PDResources holderFormResources = pdfStructure.getHolderFormResources();
- this.pdfBuilder.createHolderForm(holderFormResources, holderFormStream, formater);
-
- // that is /AP entry the appearance dictionary.
- this.pdfBuilder.createAppearanceDictionary(pdfStructure.getHolderForm(), pdSignatureField,
- properties.getRotation() + properties.getPageRotation());
-
- // inner formstream, form and resource (hlder form containts inner form)
- this.pdfBuilder.createInnerFormStreamPdfAs(template, originalDocument);
- this.pdfBuilder.createInnerFormResource();
- PDResources innerFormResource = pdfStructure.getInnerFormResources();
- this.pdfBuilder.createInnerForm(innerFormResource, pdfStructure.getInnterFormStream(), formater);
- PDXObjectForm innerForm = pdfStructure.getInnerForm();
-
- // inner form must be in the holder form as we wrote
- this.pdfBuilder.insertInnerFormToHolerResources(innerForm, holderFormResources);
-
- // Image form is in this structure: /AcroForm/DR/FRM0/Resources/XObject/n0
- //this.pdfBuilder.createImageFormStream(template);
- //PDStream imageFormStream = pdfStructure.getImageFormStream();
- //this.pdfBuilder.createImageFormResources();
- //PDResources imageFormResources = pdfStructure.getImageFormResources();
- //this.pdfBuilder.createImageForm(imageFormResources, innerFormResource, imageFormStream, formater, transform,
- // pdfStructure.getJpedImage());
-
- // now inject procSetArray
- /*this.pdfBuilder.injectProcSetArray(innerForm, page, innerFormResource, imageFormResources, holderFormResources,
- pdfStructure.getProcSet());*/
- this.pdfBuilder.injectProcSetArray(innerForm, page, innerFormResource, null, holderFormResources,
- pdfStructure.getProcSet());
-
-
- /*String imgFormName = pdfStructure.getImageFormName();
- String imgName = pdfStructure.getImageName();*/
- String innerFormName = pdfStructure.getInnerFormName();
-
- // now create Streams of AP
- /*this.pdfBuilder.injectAppearanceStreams(holderFormStream, imageFormStream, imageFormStream, imgFormName,
- imgName, innerFormName, properties);*/
- this.pdfBuilder.injectAppearanceStreams(holderFormStream, null, null, null,
- null, innerFormName, properties);
- this.pdfBuilder.createVisualSignature(template);
- this.pdfBuilder.createWidgetDictionary(pdSignatureField, holderFormResources);
-
- ByteArrayInputStream in = null;
- try
- {
- //COSDocument doc = pdfStructure.getVisualSignature();
- //doc.
- //in = pdfStructure.getTemplateAppearanceStream();
- ByteArrayOutputStream baos = new ByteArrayOutputStream();
- template.save(baos);
- baos.close();
- in = new ByteArrayInputStream(baos.toByteArray());
- }
- catch (COSVisitorException e)
- {
- logger.warn("COSVisitorException: can't get apereance stream ", e);
- }
- logger.debug("stream returning started, size= " + in.available());
-
- // we must close the document
- this.pdfBuilder.closeTemplate(template);
-
- // return result of the stream
- return in;
- }
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureBuilder.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureBuilder.java
deleted file mode 100644
index cd3d1899..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureBuilder.java
+++ /dev/null
@@ -1,653 +0,0 @@
-/*******************************************************************************
- * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
- * joint initiative of the Federal Chancellery Austria and Graz University of
- * Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- ******************************************************************************/
-package at.gv.egiz.pdfas.lib.impl.stamping.pdfbox;
-
-import java.awt.geom.AffineTransform;
-import java.awt.geom.Point2D;
-import java.awt.image.BufferedImage;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.security.MessageDigest;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.apache.commons.codec.binary.Hex;
-import org.apache.pdfbox.cos.COSArray;
-import org.apache.pdfbox.cos.COSDictionary;
-import org.apache.pdfbox.cos.COSName;
-import org.apache.pdfbox.pdmodel.PDDocument;
-import org.apache.pdfbox.pdmodel.PDPage;
-import org.apache.pdfbox.pdmodel.PDResources;
-import org.apache.pdfbox.pdmodel.common.PDRectangle;
-import org.apache.pdfbox.pdmodel.common.PDStream;
-import org.apache.pdfbox.pdmodel.edit.PDPageContentStream;
-import org.apache.pdfbox.pdmodel.graphics.xobject.PDJpeg;
-import org.apache.pdfbox.pdmodel.graphics.xobject.PDPixelMap;
-import org.apache.pdfbox.pdmodel.graphics.xobject.PDXObjectForm;
-import org.apache.pdfbox.pdmodel.graphics.xobject.PDXObjectImage;
-import org.apache.pdfbox.pdmodel.interactive.annotation.PDAppearanceDictionary;
-import org.apache.pdfbox.pdmodel.interactive.annotation.PDAppearanceStream;
-import org.apache.pdfbox.pdmodel.interactive.digitalsignature.PDSignature;
-import org.apache.pdfbox.pdmodel.interactive.digitalsignature.visible.PDVisibleSigBuilder;
-import org.apache.pdfbox.pdmodel.interactive.form.PDAcroForm;
-import org.apache.pdfbox.pdmodel.interactive.form.PDField;
-import org.apache.pdfbox.pdmodel.interactive.form.PDSignatureField;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
-import at.gv.egiz.pdfas.common.settings.ISettings;
-import at.gv.egiz.pdfas.common.utils.ImageUtils;
-import at.knowcenter.wag.egov.egiz.table.Entry;
-
-public class PDFAsVisualSignatureBuilder extends PDVisibleSigBuilder implements
- IDGenerator {
-
- private static final Logger logger = LoggerFactory
- .getLogger(PDFAsVisualSignatureBuilder.class);
-
- private PDFAsVisualSignatureProperties properties;
- private PDFAsVisualSignatureDesigner designer;
- private ISettings settings;
- private PDResources innerFormResources;
- private Map<String, ImageObject> images = new HashMap<String, ImageObject>();
-
- public PDFAsVisualSignatureBuilder(
- PDFAsVisualSignatureProperties properties, ISettings settings,
- PDFAsVisualSignatureDesigner designer) {
- this.properties = properties;
- this.settings = settings;
- this.designer = designer;
- }
-
- @Override
- public void createProcSetArray() {
- COSArray procSetArr = new COSArray();
- procSetArr.add(COSName.getPDFName("PDF"));
- procSetArr.add(COSName.getPDFName("Text"));
- procSetArr.add(COSName.getPDFName("ImageC"));
- procSetArr.add(COSName.getPDFName("ImageB"));
- procSetArr.add(COSName.getPDFName("ImageI"));
- getStructure().setProcSet(procSetArr);
- logger.debug("ProcSet array has been created");
- }
-
- public void createMyPage(PDFAsVisualSignatureDesigner properties) {
- PDPage page = properties.getSignaturePage();
- if (page == null) {
- page = new PDPage();
- page.setMediaBox(new PDRectangle(properties.getPageWidth(),
- properties.getPageHeight()));
-
- }
- getStructure().setPage(page);
- logger.info("PDF page has been created");
- }
-
- @Override
- public void createTemplate(PDPage page) throws IOException {
- PDDocument template = new PDDocument();
-
- template.addPage(page);
- getStructure().setTemplate(template);
- }
-
- public String createHashedId(String value) {
- try {
- MessageDigest md = MessageDigest.getInstance("SHA-1");
- md.reset();
- return Hex.encodeHexString(md.digest(value.getBytes("UTF-8")));
- } catch (Throwable e) {
- logger.warn("Failed to generate ID for Image using value", e);
- return value;
- }
- }
-
- private void readTableResources(PDFBoxTable table, PDDocument template)
- throws PdfAsException, IOException {
-
- float[] colsSizes = table.getColsRelativeWith();
- int max_cols = table.getColCount();
- float padding = table.getPadding();
- if (colsSizes == null) {
- colsSizes = new float[max_cols];
- // set the column ratio for all columns to 1
- for (int cols_idx = 0; cols_idx < colsSizes.length; cols_idx++) {
- colsSizes[cols_idx] = 1;
- }
- }
-
- logger.debug("TOTAL Width: " + table.getWidth());
-
- float total = 0;
-
- for (int cols_idx = 0; cols_idx < colsSizes.length; cols_idx++) {
- total += colsSizes[cols_idx];
- }
-
- for (int cols_idx = 0; cols_idx < colsSizes.length; cols_idx++) {
- colsSizes[cols_idx] = (colsSizes[cols_idx] / total)
- * table.getWidth();
- }
-
- for (int cols_idx = 0; cols_idx < colsSizes.length; cols_idx++) {
- logger.debug("Col: " + cols_idx + " : " + colsSizes[cols_idx]);
- }
-
- /*
- * if(!addedFonts.contains(table.getFont().getFont(null))) { PDFont font
- * = table.getFont().getFont(template); addedFonts.add(font);
- * innerFormResources.addFont(font); }
- *
- * if(!addedFonts.contains(table.getValueFont().getFont(null))) { PDFont
- * font = table.getValueFont().getFont(template); addedFonts.add(font);
- * innerFormResources.addFont(font); }
- */
-
- for (int i = 0; i < table.getRowCount(); i++) {
- ArrayList<Entry> row = table.getRow(i);
- for (int j = 0; j < row.size(); j++) {
- Entry cell = (Entry) row.get(j);
- if (cell.getType() == Entry.TYPE_IMAGE) {
- String img_value = (String) cell.getValue();
- String img_ref = createHashedId(img_value);
- if (!images.containsKey(img_ref)) {
- BufferedImage img = ImageUtils.getImage(img_value,
- settings);
-
- float width = colsSizes[j];
- float height = table.getRowHeights()[i] + padding * 2;
-
- float iwidth = (int) Math.floor((double) width);
- iwidth -= 2 * padding;
-
- float iheight = (int) Math.floor((double) height);
- iheight -= 2 * padding;
-
- float origWidth = (float) img.getWidth();
- float origHeight = (float) img.getHeight();
-
- if (table.style != null) {
- if (table.style.getImageScaleToFit() != null) {
- iwidth = table.style.getImageScaleToFit()
- .getWidth();
- iheight = table.style.getImageScaleToFit()
- .getHeight();
- }
- }
-
- float wfactor = iwidth / origWidth;
- float hfactor = iheight / origHeight;
- float scaleFactor = wfactor;
- if (hfactor < wfactor) {
- scaleFactor = hfactor;
- }
-
- iwidth = (float) Math
- .floor((double) (scaleFactor * origWidth));
- iheight = (float) Math
- .floor((double) (scaleFactor * origHeight));
-
- logger.debug("Scaling image to: " + iwidth + " x "
- + iheight);
-
- if (this.designer.properties
- .getSignatureProfileSettings().isPDFA()) {
- img = ImageUtils.removeAlphaChannel(img);
- } else {
- if (img.getAlphaRaster() == null
- && img.getColorModel().hasAlpha()) {
- img = ImageUtils.removeAlphaChannel(img);
- }
- }
- // img = ImageUtils.convertRGBAToIndexed(img);
-
- PDXObjectImage pdImage = new PDPixelMap(template, img);
-
- ImageObject image = new ImageObject(pdImage, iwidth,
- iheight);
- images.put(img_ref, image);
- innerFormResources.addXObject(pdImage, "Im");
- }
- } else if (cell.getType() == Entry.TYPE_TABLE) {
- PDFBoxTable tbl_value = (PDFBoxTable) cell.getValue();
- readTableResources(tbl_value, template);
- }
- }
- }
- }
-
- public void createInnerFormStreamPdfAs(PDDocument template, PDDocument origDoc)
- throws PdfAsException {
- try {
-
- // Hint we have to create all PDXObjectImages before creating the
- // PDPageContentStream
- // only PDFbox developers know why ...
- // if (getStructure().getPage().getResources() != null) {
- // innerFormResources = getStructure().getPage().getResources();
- // } else {
- innerFormResources = new PDResources();
- getStructure().getPage().setResources(innerFormResources);
- // }
- readTableResources(properties.getMainTable(), template);
-
- PDPageContentStream stream = new PDPageContentStream(template,
- getStructure().getPage());
- // stream.setFont(PDType1Font.COURIER, 5);
- TableDrawUtils.drawTable(getStructure().getPage(), stream, 1, 1,
- designer.getWidth(), designer.getHeight(),
- properties.getMainTable(), template, false,
- innerFormResources, images, settings, this, properties);
- stream.close();
- PDStream innterFormStream = getStructure().getPage().getContents();
- getStructure().setInnterFormStream(innterFormStream);
- logger.debug("Strean of another form (inner form - it would be inside holder form) has been created");
-
- } catch (Throwable e) {
- logger.warn("Failed to create visual signature block", e);
- throw new PdfAsException("Failed to create visual signature block",
- e);
- }
- }
-
- @Override
- public void injectProcSetArray(PDXObjectForm innerForm, PDPage page,
- PDResources innerFormResources, PDResources imageFormResources,
- PDResources holderFormResources, COSArray procSet) {
- innerForm.getResources().getCOSDictionary()
- .setItem(COSName.PROC_SET, procSet); //
- page.getCOSDictionary().setItem(COSName.PROC_SET, procSet);
- innerFormResources.getCOSDictionary()
- .setItem(COSName.PROC_SET, procSet);
- /*
- * imageFormResources.getCOSDictionary() .setItem(COSName.PROC_SET,
- * procSet);
- */
- holderFormResources.getCOSDictionary().setItem(COSName.PROC_SET,
- procSet);
- logger.debug("inserted ProcSet to PDF");
- }
-
- public void injectAppearanceStreams(PDStream holderFormStream,
- PDStream innterFormStream, PDStream imageFormStream,
- String imageObjectName, String imageName, String innerFormName,
- PDFAsVisualSignatureDesigner properties) throws IOException {
-
- // 100 means that document width is 100% via the rectangle. if rectangle
- // is 500px, images 100% is 500px.
- // String imgFormComment = "q "+imageWidthSize+ " 0 0 50 0 0 cm /" +
- // imageName + " Do Q\n" + builder.toString();
- /*
- * String imgFormComment = "q " + 100 + " 0 0 50 0 0 cm /" + imageName +
- * " Do Q\n";
- */
- double m00 = getStructure().getAffineTransform().getScaleX();
- double m10 = getStructure().getAffineTransform().getShearY();
- double m01 = getStructure().getAffineTransform().getShearX();
- double m11 = getStructure().getAffineTransform().getScaleY();
- double m02 = getStructure().getAffineTransform().getTranslateX();
- double m12 = getStructure().getAffineTransform().getTranslateY();
-
- String holderFormComment = "q " + m00 + " " + m10 + " " + m01 + " "
- + m11 + " " + m02 + " " + m12 + " cm /" + innerFormName
- + " Do Q";
-
- logger.debug("Holder Form Stream: " + holderFormComment);
-
- // String innerFormComment = "q 1 0 0 1 0 0 cm /" + imageObjectName +
- // " Do Q\n";
- String innerFormComment = getStructure().getInnterFormStream()
- .getInputStreamAsString();
-
- // logger.debug("Inner Form Stream: " + innerFormComment);
-
- // appendRawCommands(getStructure().getInnterFormStream().createOutputStream(),
- // getStructure().getInnterFormStream().getInputStreamAsString());
-
- appendRawCommands(getStructure().getHolderFormStream()
- .createOutputStream(), holderFormComment.trim().replace("\n", "").replace("\r", ""));
- appendRawCommands(getStructure().getInnterFormStream()
- .createOutputStream(), innerFormComment/*.trim().replace("\n", "").replace("\r", "")*/);
- // appendRawCommands(getStructure().getImageFormStream().createOutputStream(),
- // imgFormComment);
- logger.debug("Injected apereance stream to pdf");
-
- }
-
- public void createPage(PDFAsVisualSignatureDesigner properties) {
- PDPage page = new PDPage();
- page.setMediaBox(new PDRectangle(properties.getPageWidth(), properties
- .getPageHeight()));
- page.setRotation(properties.getPageRotation());
- getStructure().setPage(page);
- logger.debug("PDF page has been created");
- }
-
- public void createAcroForm(PDDocument template) {
- PDAcroForm theAcroForm = new PDAcroForm(template);
- template.getDocumentCatalog().setAcroForm(theAcroForm);
- getStructure().setAcroForm(theAcroForm);
- logger.debug("Acro form page has been created");
- }
-
- public void createSignatureField(PDAcroForm acroForm) throws IOException {
- PDSignatureField sf = new PDSignatureField(acroForm);
- getStructure().setSignatureField(sf);
- logger.debug("Signature field has been created");
- }
-
- public void createSignature(PDSignatureField pdSignatureField, PDPage page,
- String signatureName) throws IOException {
- PDSignature pdSignature = new PDSignature();
- pdSignatureField.setSignature(pdSignature);
- pdSignatureField.getWidget().setPage(page);
- page.getAnnotations().add(pdSignatureField.getWidget());
- pdSignature.setName(signatureName);
- pdSignature.setByteRange(new int[] { 0, 0, 0, 0 });
- pdSignature.setContents(new byte[4096]);
- getStructure().setPdSignature(pdSignature);
- logger.debug("PDSignatur has been created");
- }
-
- public void createAcroFormDictionary(PDAcroForm acroForm,
- PDSignatureField signatureField) throws IOException {
- @SuppressWarnings("unchecked")
- List<PDField> acroFormFields = acroForm.getFields();
- COSDictionary acroFormDict = acroForm.getDictionary();
- acroFormDict.setDirect(true);
- acroFormDict.setInt(COSName.SIG_FLAGS, 3);
- acroFormFields.add(signatureField);
- acroFormDict.setString(COSName.DA, "/sylfaen 0 Tf 0 g");
- getStructure().setAcroFormFields(acroFormFields);
- getStructure().setAcroFormDictionary(acroFormDict);
- logger.debug("AcroForm dictionary has been created");
- }
-
- public void createSignatureRectangle(PDSignatureField signatureField,
- PDFAsVisualSignatureDesigner properties, float degrees)
- throws IOException {
-
- PDRectangle rect = new PDRectangle();
-
- Point2D upSrc = new Point2D.Float();
- upSrc.setLocation(properties.getxAxis() + properties.getWidth(),
- properties.getPageHeight() - properties.getyAxis());
-
- Point2D llSrc = new Point2D.Float();
- llSrc.setLocation(properties.getxAxis(), properties.getPageHeight()
- - properties.getyAxis() - properties.getHeight());
-
- rect.setUpperRightX((float) upSrc.getX());
- rect.setUpperRightY((float) upSrc.getY());
- rect.setLowerLeftY((float) llSrc.getY());
- rect.setLowerLeftX((float) llSrc.getX());
- logger.debug("orig rectangle of signature has been created: {}",
- rect.toString());
-
- AffineTransform transform = new AffineTransform();
- transform.setToIdentity();
- if (degrees % 360 != 0) {
- transform.setToRotation(Math.toRadians(degrees), llSrc.getX(),
- llSrc.getY());
- }
-
- Point2D upDst = new Point2D.Float();
- transform.transform(upSrc, upDst);
-
- Point2D llDst = new Point2D.Float();
- transform.transform(llSrc, llDst);
-
- float xPos = properties.getxAxis();
- float yPos = properties.getPageHeight() - properties.getyAxis();
- logger.debug("POS {} x {}", xPos, yPos);
- logger.debug("SIZE {} x {}", properties.getWidth(),
- properties.getHeight());
- // translate according to page! rotation
- int pageRotation = properties.getPageRotation();
- AffineTransform translate = new AffineTransform();
- switch (pageRotation) {
- case 90:
- translate.setToTranslation(
- properties.getPageHeight()
- - (properties.getPageHeight() - properties
- .getyAxis()) - properties.getxAxis()
- + properties.getHeight(),
- properties.getxAxis()
- + properties.getHeight()
- - (properties.getPageHeight() - properties
- .getyAxis()));
- break;
- case 180:
- // translate.setToTranslation(properties.getPageWidth() -
- // properties.getxAxis() - properties.getxAxis(),
- // properties.getPageHeight() - properties.getyAxis() +
- // properties.getHeight());
- translate.setToTranslation(
- properties.getPageWidth() - 2 * xPos,
- properties.getPageHeight() - 2
- * (yPos - properties.getHeight()));
- break;
- case 270:
- translate.setToTranslation(-properties.getHeight() + yPos - xPos,
- properties.getPageWidth() - (yPos - properties.getHeight())
- - xPos);
- break;
- }
-
- translate.transform(upDst, upDst);
- translate.transform(llDst, llDst);
-
- rect.setUpperRightX((float) upDst.getX());
- rect.setUpperRightY((float) upDst.getY());
- rect.setLowerLeftY((float) llDst.getY());
- rect.setLowerLeftX((float) llDst.getX());
- logger.debug("rectangle of signature has been created: {}",
- rect.toString());
- signatureField.getWidget().setRectangle(rect);
- getStructure().setSignatureRectangle(rect);
- logger.debug("rectangle of signature has been created");
- }
-
- public void createAffineTransform(float[] params) {
- AffineTransform transform = new AffineTransform(params[0], params[1],
- params[2], params[3], params[4], params[5]);
- // transform.rotate(90);
- getStructure().setAffineTransform(transform);
- logger.debug("Matrix has been added");
- }
-
- public void createSignatureImage(PDDocument template,
- InputStream inputStream) throws IOException {
- PDJpeg img = new PDJpeg(template, inputStream);
- getStructure().setJpedImage(img);
- logger.debug("Visible Signature Image has been created");
- // pdfStructure.setTemplate(template);
- inputStream.close();
-
- }
-
- public void createFormaterRectangle(float[] params) {
-
- PDRectangle formrect = new PDRectangle();
- float[] translated = new float[4];
- getStructure().getAffineTransform().transform(params, 0, translated, 0,
- 2);
-
- formrect.setUpperRightX(translated[0]);
- formrect.setUpperRightY(translated[1]);
- formrect.setLowerLeftX(translated[2]);
- formrect.setLowerLeftY(translated[3]);
-
- getStructure().setFormaterRectangle(formrect);
- logger.debug("Formater rectangle has been created");
-
- }
-
- public void createHolderFormStream(PDDocument template) {
- PDStream holderForm = new PDStream(template);
- getStructure().setHolderFormStream(holderForm);
- logger.debug("Holder form Stream has been created");
- }
-
- public void createHolderFormResources() {
- PDResources holderFormResources = new PDResources();
- getStructure().setHolderFormResources(holderFormResources);
- logger.debug("Holder form resources have been created");
-
- }
-
- public void createHolderForm(PDResources holderFormResources,
- PDStream holderFormStream, PDRectangle formrect) {
-
- PDXObjectForm holderForm = new PDXObjectForm(holderFormStream);
- holderForm.setResources(holderFormResources);
- holderForm.setBBox(formrect);
- holderForm.setFormType(1);
- getStructure().setHolderForm(holderForm);
- logger.debug("Holder form has been created");
-
- }
-
- public void createAppearanceDictionary(PDXObjectForm holderForml,
- PDSignatureField signatureField, float degrees) throws IOException {
-
- PDAppearanceDictionary appearance = new PDAppearanceDictionary();
- appearance.getCOSObject().setDirect(true);
-
- PDAppearanceStream appearanceStream = new PDAppearanceStream(
- holderForml.getCOSStream());
- AffineTransform transform = new AffineTransform();
- transform.setToIdentity();
- transform.rotate(Math.toRadians(degrees));
- appearanceStream.setMatrix(transform);
- appearance.setNormalAppearance(appearanceStream);
- signatureField.getWidget().setAppearance(appearance);
-
- getStructure().setAppearanceDictionary(appearance);
- logger.debug("PDF appereance Dictionary has been created");
-
- }
-
- public void createInnerFormResource() {
- getStructure().setInnerFormResources(innerFormResources);
- logger.debug("Resources of another form (inner form - it would be inside holder form) have been created");
- }
-
- public void createInnerForm(PDResources innerFormResources,
- PDStream innerFormStream, PDRectangle formrect) {
- PDXObjectForm innerForm = new PDXObjectForm(innerFormStream);
- innerForm.setResources(innerFormResources);
- innerForm.setBBox(formrect);
- innerForm.setFormType(1);
- getStructure().setInnerForm(innerForm);
- logger.debug("Another form (inner form - it would be inside holder form) have been created");
-
- }
-
- public void insertInnerFormToHolerResources(PDXObjectForm innerForm,
- PDResources holderFormResources) {
- String name = holderFormResources.addXObject(innerForm, "FRM");
- getStructure().setInnerFormName(name);
- logger.debug("Alerady inserted inner form inside holder form");
- }
-
- public void createImageFormStream(PDDocument template) {
- PDStream imageFormStream = new PDStream(template);
- getStructure().setImageFormStream(imageFormStream);
- logger.debug("Created image form Stream");
- }
-
- public void createImageFormResources() {
- PDResources imageFormResources = new PDResources();
- getStructure().setImageFormResources(imageFormResources);
- logger.debug("Created image form Resources");
- }
-
- public void createImageForm(PDResources imageFormResources,
- PDResources innerFormResource, PDStream imageFormStream,
- PDRectangle formrect, AffineTransform affineTransform, PDJpeg img)
- throws IOException {
-
- /*
- * if you need text on the visible signature
- *
- * PDFont font = PDTrueTypeFont.loadTTF(this.pdfStructure.getTemplate(),
- * new File("D:\\arial.ttf")); font.setFontEncoding(new
- * WinAnsiEncoding());
- *
- * Map<String, PDFont> fonts = new HashMap<String, PDFont>();
- * fonts.put("arial", font);
- */
- PDXObjectForm imageForm = new PDXObjectForm(imageFormStream);
- imageForm.setBBox(formrect);
- imageForm.setMatrix(affineTransform);
- imageForm.setResources(imageFormResources);
- imageForm.setFormType(1);
- /*
- * imageForm.getResources().addFont(font);
- * imageForm.getResources().setFonts(fonts);
- */
-
- imageFormResources.getCOSObject().setDirect(true);
- String imageFormName = innerFormResource.addXObject(imageForm, "n");
- String imageName = imageFormResources.addXObject(img, "img");
- this.getStructure().setImageForm(imageForm);
- this.getStructure().setImageFormName(imageFormName);
- this.getStructure().setImageName(imageName);
- logger.debug("Created image form");
- }
-
- public void appendRawCommands(OutputStream os, String commands)
- throws IOException {
- os.write(commands.getBytes("UTF-8"));
- os.close();
- }
-
- public void createVisualSignature(PDDocument template) {
- this.getStructure().setVisualSignature(template.getDocument());
- logger.debug("Visible signature has been created");
-
- }
-
- public void createWidgetDictionary(PDSignatureField signatureField,
- PDResources holderFormResources) throws IOException {
-
- COSDictionary widgetDict = signatureField.getWidget().getDictionary();
- widgetDict.setNeedToBeUpdate(true);
- widgetDict.setItem(COSName.DR, holderFormResources.getCOSObject());
-
- getStructure().setWidgetDictionary(widgetDict);
- logger.debug("WidgetDictionary has been crated");
- }
-
- public void closeTemplate(PDDocument template) throws IOException {
- template.close();
- this.getStructure().getTemplate().close();
- }
-
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureDesigner.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureDesigner.java
deleted file mode 100644
index 1a8bd38c..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureDesigner.java
+++ /dev/null
@@ -1,471 +0,0 @@
-/*******************************************************************************
- * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
- * joint initiative of the Federal Chancellery Austria and Graz University of
- * Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- ******************************************************************************/
-package at.gv.egiz.pdfas.lib.impl.stamping.pdfbox;
-
-import java.awt.image.BufferedImage;
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.List;
-
-import javax.imageio.ImageIO;
-
-import org.apache.pdfbox.pdmodel.PDDocument;
-import org.apache.pdfbox.pdmodel.PDPage;
-import org.apache.pdfbox.pdmodel.common.PDRectangle;
-
-public class PDFAsVisualSignatureDesigner {
-
-// private static final Logger logger = LoggerFactory.getLogger(PDFAsVisualSignatureDesigner.class);
-
- private Float sigImgWidth;
- private Float sigImgHeight;
- private float xAxis;
- private float yAxis;
- private float pageHeight;
- private float pageWidth;
- private InputStream imgageStream;
- private String signatureFieldName = "sig"; // default
- private float[] formaterRectangleParams = { 0, 0, 100, 50 }; // default
- //private float[] AffineTransformParams = { 0, 1, -1, 0, 0, 0 }; // default
- private float[] AffineTransformParams = { 1, 0, 0, 1, 0, 0 }; // default
- private float imageSizeInPercents;
- private PDDocument document = null;
- private int page = 0;
- private int pageRotation = 0;
- private boolean newpage = false;
- PDFAsVisualSignatureProperties properties;
-
- /**
- *
- * @param doc
- * - Already created PDDocument of your PDF document
- * @param imageStream
- * @param page
- * @throws IOException
- * - If we can't read, flush, or can't close stream
- */
- public PDFAsVisualSignatureDesigner(PDDocument doc, int page,
- PDFAsVisualSignatureProperties properties, boolean newpage) throws IOException {
- this.properties = properties;
- calculatePageSize(doc, page, newpage);
- document = doc;
- this.page = page;
- this.newpage = newpage;
- }
-
- /**
- * Each page of document can be different sizes.
- *
- * @param document
- * @param page
- */
- private void calculatePageSize(PDDocument document, int page, boolean newpage) {
-
- if (page < 1) {
- throw new IllegalArgumentException("First page of pdf is 1, not "
- + page);
- }
-
- List<?> pages = document.getDocumentCatalog().getAllPages();
- if(newpage) {
- PDPage lastPage = (PDPage) pages.get(pages.size()-1);
- PDRectangle mediaBox = lastPage.findMediaBox();
- pageRotation = lastPage.findRotation() % 360;
- if(pageRotation == 90 || pageRotation == 270) {
- this.pageHeight(mediaBox.getWidth());
- this.pageWidth = mediaBox.getHeight();
- } else {
- this.pageHeight(mediaBox.getHeight());
- this.pageWidth = mediaBox.getWidth();
- }
- } else {
- PDPage firstPage = (PDPage) pages.get(page - 1);
- PDRectangle mediaBox = firstPage.findMediaBox();
- pageRotation = firstPage.findRotation() % 360;
- if(pageRotation == 90 || pageRotation == 270) {
- this.pageHeight(mediaBox.getWidth());
- this.pageWidth = mediaBox.getHeight();
- } else {
- this.pageHeight(mediaBox.getHeight());
- this.pageWidth = mediaBox.getWidth();
- }
- }
- float x = this.pageWidth;
- float y = 0;
- this.pageWidth = this.pageWidth + y;
- float tPercent = (100 * y / (x + y));
- this.imageSizeInPercents = 100 - tPercent;
- }
-
- /**
- *
- * @param path
- * of image location
- * @return image Stream
- * @throws IOException
- */
- public PDFAsVisualSignatureDesigner signatureImage(String path)
- throws IOException {
- InputStream fin = new FileInputStream(path);
- return signatureImageStream(fin);
- }
-
- /**
- * zoom signature image with some percent.
- *
- * @param percent
- * - x % increase image with x percent.
- * @return Visible Signature Configuration Object
- */
- public PDFAsVisualSignatureDesigner zoom(float percent) {
- sigImgHeight = sigImgHeight + (sigImgHeight * percent) / 100;
- sigImgWidth = sigImgWidth + (sigImgWidth * percent) / 100;
- return this;
- }
-
- /**
- *
- * @param xAxis
- * - x coordinate
- * @param yAxis
- * - y coordinate
- * @return Visible Signature Configuration Object
- */
- public PDFAsVisualSignatureDesigner coordinates(float x, float y) {
- xAxis(x);
- yAxis(y);
- return this;
- }
-
- /**
- *
- * @return xAxis - gets x coordinates
- */
- public float getxAxis() {
- return xAxis;
- }
-
- /**
- *
- * @param xAxis
- * - x coordinate
- * @return Visible Signature Configuration Object
- */
- public PDFAsVisualSignatureDesigner xAxis(float xAxis) {
- this.xAxis = xAxis;
- return this;
- }
-
- /**
- *
- * @return yAxis
- */
- public float getyAxis() {
- return yAxis;
- }
-
- /**
- *
- * @param yAxis
- * @return Visible Signature Configuration Object
- */
- public PDFAsVisualSignatureDesigner yAxis(float yAxis) {
- this.yAxis = yAxis;
- return this;
- }
-
- /**
- *
- * @return signature image width
- */
- public float getWidth() {
- return this.properties.getMainTable().getWidth();
- }
-
- /**
- *
- * @param sets
- * signature image width
- * @return Visible Signature Configuration Object
- */
- public PDFAsVisualSignatureDesigner width(float signatureImgWidth) {
- this.sigImgWidth = signatureImgWidth;
- return this;
- }
-
- /**
- *
- * @return signature image height
- */
- public float getHeight() {
- return this.properties.getMainTable().getHeight();
- }
-
- /**
- *
- * @param set
- * signature image Height
- * @return Visible Signature Configuration Object
- */
- public PDFAsVisualSignatureDesigner height(float signatureImgHeight) {
- this.sigImgHeight = signatureImgHeight;
- return this;
- }
-
- /**
- *
- * @return template height
- */
- protected float getTemplateHeight() {
- return getPageHeight();
- }
-
- /**
- *
- * @param templateHeight
- * @return Visible Signature Configuration Object
- */
- private PDFAsVisualSignatureDesigner pageHeight(float templateHeight) {
- this.pageHeight = templateHeight;
- return this;
- }
-
- /**
- *
- * @return signature field name
- */
- public String getSignatureFieldName() {
- return signatureFieldName;
- }
-
- /**
- *
- * @param signatureFieldName
- * @return Visible Signature Configuration Object
- */
- public PDFAsVisualSignatureDesigner signatureFieldName(
- String signatureFieldName) {
- this.signatureFieldName = signatureFieldName;
- return this;
- }
-
- /**
- *
- * @return image Stream
- */
- public InputStream getImageStream() {
- return imgageStream;
- }
-
- /**
- *
- * @param imgageStream
- * - stream of your visible signature image
- * @return Visible Signature Configuration Object
- * @throws IOException
- * - If we can't read, flush, or close stream of image
- */
- private PDFAsVisualSignatureDesigner signatureImageStream(
- InputStream imageStream) throws IOException {
-
- ByteArrayOutputStream baos = new ByteArrayOutputStream();
- byte[] buffer = new byte[1024];
- int len;
- while ((len = imageStream.read(buffer)) > -1) {
- baos.write(buffer, 0, len);
- }
- baos.flush();
- baos.close();
-
- byte[] byteArray = baos.toByteArray();
- byte[] byteArraySecond = byteArray.clone();
-
- InputStream inputForBufferedImage = new ByteArrayInputStream(byteArray);
- InputStream revertInputStream = new ByteArrayInputStream(
- byteArraySecond);
-
- if (sigImgHeight == null || sigImgWidth == null) {
- calcualteImageSize(inputForBufferedImage);
- }
-
- this.imgageStream = revertInputStream;
-
- return this;
- }
-
- /**
- * calculates image width and height. sported formats: all
- *
- * @param fis
- * - input stream of image
- * @throws IOException
- * - if can't read input stream
- */
- private void calcualteImageSize(InputStream fis) throws IOException {
-
- BufferedImage bimg = ImageIO.read(fis);
- int width = bimg.getWidth();
- int height = bimg.getHeight();
-
- sigImgHeight = (float) height;
- sigImgWidth = (float) width;
-
- }
-
- /**
- *
- * @return Affine Transform parameters of for PDF Matrix
- */
- public float[] getAffineTransformParams() {
- return AffineTransformParams;
- }
-
- /**
- *
- * @param affineTransformParams
- * @return Visible Signature Configuration Object
- */
- public PDFAsVisualSignatureDesigner affineTransformParams(
- float[] affineTransformParams) {
- AffineTransformParams = affineTransformParams;
- return this;
- }
-
- /**
- *
- * @return formatter PDRectanle parameters
- */
- public float[] getFormaterRectangleParams() {
- return formaterRectangleParams;
- }
-
- /**
- * sets formatter PDRectangle;
- *
- * @param formaterRectangleParams
- * @return Visible Signature Configuration Object
- */
- public PDFAsVisualSignatureDesigner formaterRectangleParams(
- float[] formaterRectangleParams) {
- this.formaterRectangleParams = formaterRectangleParams;
- return this;
- }
-
- /**
- *
- * @return page width
- */
- public float getPageWidth() {
- return pageWidth;
- }
-
- public PDPage getSignaturePage() {
- if (page < 1) {
- throw new IllegalArgumentException("First page of pdf is 1, not "
- + page);
- }
- PDPage pdPage = null;
- List<?> pages = document.getDocumentCatalog().getAllPages();
- if(newpage) {
- pdPage = new PDPage();
- } else {
- pdPage = (PDPage) pages.get(page - 1);
- }
-
- return pdPage;
- }
-
- /**
- *
- * @param sets
- * pageWidth
- * @return Visible Signature Configuration Object
- */
- public PDFAsVisualSignatureDesigner pageWidth(float pageWidth) {
- this.pageWidth = pageWidth;
- return this;
- }
-
- /**
- *
- * @return page height
- */
- public float getPageHeight() {
- return pageHeight;
- }
-
- /**
- *
- * @return page height
- */
- public int getPageRotation() {
- return pageRotation;
- }
-
- /**
- * get image size in percents
- *
- * @return
- */
- public float getImageSizeInPercents() {
- return imageSizeInPercents;
- }
-
- /**
- *
- * @param imageSizeInPercents
- */
- public void imageSizeInPercents(float imageSizeInPercents) {
- this.imageSizeInPercents = imageSizeInPercents;
- }
-
- /**
- * returns visible signature text
- *
- * @return
- */
- public String getSignatureText() {
- throw new UnsupportedOperationException(
- "That method is not yet implemented");
- }
-
- /**
- *
- * @param signatureText
- * - adds the text on visible signature
- * @return
- */
- public PDFAsVisualSignatureDesigner signatureText(String signatureText) {
- throw new UnsupportedOperationException(
- "That method is not yet implemented");
- }
-
- public float getRotation() {
- return this.properties.getRotation();
- }
-
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureProperties.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureProperties.java
deleted file mode 100644
index 0b00cac1..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureProperties.java
+++ /dev/null
@@ -1,148 +0,0 @@
-/*******************************************************************************
- * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
- * joint initiative of the Federal Chancellery Austria and Graz University of
- * Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- ******************************************************************************/
-package at.gv.egiz.pdfas.lib.impl.stamping.pdfbox;
-
-import java.io.IOException;
-import java.util.List;
-
-import org.apache.pdfbox.pdmodel.PDDocument;
-import org.apache.pdfbox.pdmodel.PDPage;
-import org.apache.pdfbox.pdmodel.interactive.digitalsignature.visible.PDVisibleSigProperties;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
-import at.gv.egiz.pdfas.common.exceptions.PdfAsWrappedIOException;
-import at.gv.egiz.pdfas.common.settings.ISettings;
-import at.gv.egiz.pdfas.common.settings.SignatureProfileSettings;
-import at.gv.egiz.pdfas.lib.impl.pdfbox.PDFBOXObject;
-import at.knowcenter.wag.egov.egiz.pdf.PositioningInstruction;
-
-public class PDFAsVisualSignatureProperties extends PDVisibleSigProperties {
-
- private static final Logger logger = LoggerFactory.getLogger(PDFAsVisualSignatureProperties.class);
-
- private ISettings settings;
-
- private PDFBoxTable main;
-
- private PDFAsVisualSignatureDesigner designer;
-
- private float rotationAngle = 0;
-
- private PDDocument origDoc;
-
- private SignatureProfileSettings signatureProfileSettings;
-
- private String alternativeTableCaption="";
-
- public PDFAsVisualSignatureProperties(ISettings settings, PDFBOXObject object,
- PdfBoxVisualObject visObj, PositioningInstruction pos, SignatureProfileSettings signatureProfileSettings) {
- this.settings = settings;
- this.signatureProfileSettings = signatureProfileSettings;
- try {
- main = visObj.getTable();
- } catch (Throwable e) {
- e.printStackTrace();
- }
- this.rotationAngle = pos.getRotation();
- try {
- origDoc = object.getDocument();
-
- designer = new PDFAsVisualSignatureDesigner(origDoc, pos.getPage(), this, pos.isMakeNewPage());
- List<?> pages = origDoc.getDocumentCatalog().getAllPages();
- PDPage page = null;
- if(pos.isMakeNewPage()) {
- page = (PDPage) pages.get(pages.size()-1);
- } else {
- page = (PDPage) pages.get(pos.getPage() - 1);
- }
- logger.debug("PAGE width {} HEIGHT {}", designer.getPageWidth(), designer.getPageHeight());
- logger.debug("POS X {} Y {}", pos.getX(), pos.getY());
- int rot = page.findRotation();
- float posy = designer.getPageHeight() - pos.getY();
- float posx = pos.getX();
- /*switch (rot) {
- case 90: // CW
- posx = designer.getPageHeight() - pos.getY();
- posy = designer.getPageWidth() - main.getWidth();
- break;
- case 180:
- posy = pos.getY();
- posx = designer.getPageWidth() - pos.getX();
- break;
- case 270: // CCW
- posx = pos.getY();
- posy = designer.getPageWidth() - pos.getX();
- break;
- }*/
- logger.debug("ROT {}", rot);
- logger.debug("COORD X {} Y {}", posx, posy);
- designer.coordinates(posx, posy);
- float[] form_rect = new float[] {0,0, main.getWidth() + 2, main.getHeight() + 2};
- logger.debug("AP Rect: {} {} {} {}", form_rect[0], form_rect[1], form_rect[2], form_rect[3]);
- designer.formaterRectangleParams(form_rect);
- //this.setPdVisibleSignature(designer);
- } catch (Throwable e) {
- e.printStackTrace();
- }
- }
-
- @Override
- public void buildSignature() throws IOException {
- PDFAsVisualSignatureBuilder builder = new PDFAsVisualSignatureBuilder(this, this.settings, designer);
- PDFAsTemplateCreator creator = new PDFAsTemplateCreator(builder);
- try {
- setVisibleSignature(creator.buildPDF(designer, this.origDoc));
- } catch (PdfAsException e) {
- throw new PdfAsWrappedIOException(e);
- }
- }
-
- public PDFBoxTable getMainTable() {
- return main;
- }
-
-
- public float getRotation() {
- return this.rotationAngle;
- }
-
- public PDFAsVisualSignatureDesigner getDesigner() {
- return designer;
- }
-
- public SignatureProfileSettings getSignatureProfileSettings() {
- return signatureProfileSettings;
- }
-
- public String getAlternativeTableCaption() {
- return alternativeTableCaption;
- }
-
- public void setAlternativeTableCaption(String alternativeTableCaption) {
- this.alternativeTableCaption = alternativeTableCaption;
- }
-
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxFont.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxFont.java
deleted file mode 100644
index 05c7eb2a..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxFont.java
+++ /dev/null
@@ -1,298 +0,0 @@
-/*******************************************************************************
- * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
- * joint initiative of the Federal Chancellery Austria and Graz University of
- * Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- ******************************************************************************/
-package at.gv.egiz.pdfas.lib.impl.stamping.pdfbox;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
-import org.apache.fontbox.ttf.NameRecord;
-import org.apache.fontbox.ttf.NamingTable;
-import org.apache.fontbox.ttf.TTFParser;
-import org.apache.fontbox.ttf.TrueTypeFont;
-import org.apache.pdfbox.cos.COSBase;
-import org.apache.pdfbox.cos.COSDictionary;
-import org.apache.pdfbox.cos.COSName;
-import org.apache.pdfbox.cos.COSObject;
-import org.apache.pdfbox.pdmodel.font.PDFont;
-import org.apache.pdfbox.pdmodel.font.PDTrueTypeFont;
-import org.apache.pdfbox.pdmodel.font.PDType1Font;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import at.gv.egiz.pdfas.common.settings.ISettings;
-import at.gv.egiz.pdfas.lib.impl.pdfbox.PDFBOXObject;
-
-public class PDFBoxFont {
-
- private static final Logger logger = LoggerFactory
- .getLogger(PDFBoxFont.class);
-
- private static final String HELVETICA = "HELVETICA";
- private static final String COURIER = "COURIER";
- private static final String TIMES_ROMAN = "TIMES_ROMAN";
- private static final String BOLD = "BOLD";
- private static final String NORMAL = "NORMAL";
- private static final String ITALIC = "ITALIC";
- private static final String SEP = ":";
-
- public static PDFont defaultFont = PDType1Font.HELVETICA;
- public static float defaultFontSize = 8;
-
- private static Map<String, PDFont> fontStyleMap = new HashMap<String, PDFont>();
-
- private static Map<String, FontInfoCache> fontInfoCache = new HashMap<String, FontInfoCache>();
-
- static {
- fontStyleMap.put(HELVETICA + SEP + NORMAL, PDType1Font.HELVETICA);
- fontStyleMap.put(HELVETICA + SEP + BOLD, PDType1Font.HELVETICA_BOLD);
-
- fontStyleMap.put(COURIER + SEP + NORMAL, PDType1Font.COURIER);
- fontStyleMap.put(COURIER + SEP + BOLD, PDType1Font.COURIER_BOLD);
-
- fontStyleMap.put(TIMES_ROMAN + SEP + NORMAL, PDType1Font.TIMES_ROMAN);
- fontStyleMap.put(TIMES_ROMAN + SEP + BOLD, PDType1Font.TIMES_BOLD);
- fontStyleMap.put(TIMES_ROMAN + SEP + ITALIC, PDType1Font.TIMES_ITALIC);
- }
-
- public static void showBuildinFonts() {
- Iterator<String> it = fontStyleMap.keySet().iterator();
- logger.info("Available Fonts:");
- while (it.hasNext()) {
- logger.info(it.next());
- }
- }
-
- PDFont font;
- PDFont cachedfont = null;
- float fontSize;
- String fontDesc;
- String ttfFontDesc;
- ISettings settings;
-
- private FontInfoCache getFontInfo(String pathName) {
- synchronized (fontInfoCache) {
-
- if (fontInfoCache.containsKey(pathName)) {
- return fontInfoCache.get(pathName);
- } else {
- try {
- String fontNameToLoad = null;
- String fontFamilyToLoad = null;
- InputStream ttfData = new FileInputStream(pathName);
- try {
- TrueTypeFont ttf = null;
- TTFParser parser = new TTFParser();
- ttf = parser.parseTTF(ttfData);
- NamingTable naming = ttf.getNaming();
- List<NameRecord> records = naming.getNameRecords();
- for (int i = 0; i < records.size(); i++) {
- NameRecord nr = records.get(i);
- if (nr.getNameId() == NameRecord.NAME_POSTSCRIPT_NAME) {
- fontNameToLoad = nr.getString();
- } else if (nr.getNameId() == NameRecord.NAME_FONT_FAMILY_NAME) {
- fontFamilyToLoad = nr.getString();
- }
- }
- } finally {
- ttfData.close();
- }
- FontInfoCache fontInfo = new FontInfoCache();
- fontInfo.filename = pathName;
- fontInfo.fontFamily = fontFamilyToLoad;
- fontInfo.fontName = fontNameToLoad;
- fontInfo.fontPath = pathName;
- fontInfoCache.put(pathName, fontInfo);
- return fontInfo;
- } catch (Throwable e) {
- logger.warn("Failed to generate FontInfo from file: {}", pathName);
- }
- return null;
- }
- }
- }
-
- private PDFont findCachedFont(PDFBOXObject pdfObject, FontInfoCache fontInfo) {
- try {
- if(pdfObject.getFontCache().containsKey(fontInfo.fontPath)) {
- return pdfObject.getFontCache().get(fontInfo.fontPath);
- }
-
- List<COSObject> cosObjects = pdfObject.getDocument().getDocument().getObjectsByType(
- COSName.FONT);
-
- //COSName cosFontName = COSName.getPDFName(fontInfo.fontName);
- //COSName cosFontFamily = COSName.getPDFName(fontInfo.fontFamily);
-
- Iterator<COSObject> cosObjectIt = cosObjects.iterator();
-
- while (cosObjectIt.hasNext()) {
- COSObject cosObject = cosObjectIt.next();
- COSDictionary baseObject = (COSDictionary) cosObject
- .getObject();
- if (baseObject instanceof COSDictionary) {
- COSDictionary fontDictionary = (COSDictionary) baseObject;
- COSBase subType = cosObject.getItem(COSName.SUBTYPE);
- COSDictionary fontDescriptor = (COSDictionary)cosObject.getDictionaryObject(COSName.FONT_DESC);
- String fontName = fontDescriptor.getNameAsString(COSName.FONT_NAME);
- String fontFamily = fontDescriptor.getNameAsString(COSName.FONT_FAMILY);
- logger.debug("Checking Font {} - {}", fontFamily, fontName);
- if (COSName.TRUE_TYPE.equals(subType)) {
- if (fontInfo.fontName != null && fontInfo.fontName.equals(fontName) &&
- fontInfo.fontFamily != null && fontInfo.fontFamily.equals(fontFamily)) {
- // Found it! :)
- logger.info("Found Font {}", fontInfo.fontName);
- return new PDTrueTypeFont(fontDictionary);
- } else {
- logger.debug("Font not found: {} is {}",
- fontInfo.fontName, fontName);
- }
- } else {
- logger.debug("Font not a TTF");
- }
- } else {
- logger.debug("Font not a COSDictionary");
- }
- }
- } catch (Throwable e) {
- logger.info("Failed to find existing TTF fonts!", e);
- }
- return null;
- }
-
- private PDFont generateTTF(String fonttype, PDFBOXObject pdfObject)
- throws IOException {
- /*boolean cacheNow = true;
- if (pdfObject == null) {
- if (this.doc == null) {
- this.doc = new PDDocument();
- }
- doc = this.doc;
- } else {
- cacheNow = true;
- }*/
- ttfFontDesc = fonttype;
- String fontName = fonttype.replaceFirst("TTF:", "");
- String fontPath = this.settings.getWorkingDirectory() + File.separator
- + "fonts" + File.separator + fontName;
-
- logger.debug("Font from: \"" + fontPath + "\".");
-
- if(fontStyleMap.containsKey(fontPath)) {
- return fontStyleMap.get(fontPath);
- }
-
- FontInfoCache fontInfo = getFontInfo(fontPath);
-
- if(fontInfo != null) {
-
- PDFont font = findCachedFont(pdfObject, fontInfo);
-
- if (font != null) {
- return font;
- }
- }
-
- logger.debug("Instantiating font.");
-
- //if (cacheNow) {
- cachedfont = PDTrueTypeFont.loadTTF(pdfObject.getDocument(), fontPath);
- fontStyleMap.put(fontPath, cachedfont);
- return cachedfont;
- //} else {
- // return PDTrueTypeFont.loadTTF(doc, fontPath);
- //}
-
- }
-
- private PDFont generateFont(String fonttype, String fontder,
- PDFBOXObject pdfObject) throws IOException {
- if (fonttype.startsWith("TTF:")) {
- // Load TTF Font
- return generateTTF(fonttype, pdfObject);
- } else {
- if (fontder == null) {
- fontder = NORMAL;
- }
-
- String fontDesc = fonttype + SEP + fontder;
- PDFont font = fontStyleMap.get(fontDesc);
- if (font == null) {
- showBuildinFonts();
- throw new IOException("Invalid font descriptor");
- }
- return font;
- }
- }
-
- private void setFont(String desc, PDFBOXObject pdfObject)
- throws IOException {
- String[] fontArr = desc.split(",");
-
- if (fontArr.length == 3) {
- font = generateFont(fontArr[0], fontArr[2], pdfObject);
- fontSize = Float.parseFloat(fontArr[1]);
- } else if (fontArr.length == 2 && fontArr[0].startsWith("TTF:")) {
- font = generateFont(fontArr[0], null, pdfObject);
- fontSize = Float.parseFloat(fontArr[1]);
- } else {
- logger.warn(
- "Using default font because: {} is not a valid font descriptor.",
- desc);
- this.font = defaultFont;
- this.fontSize = defaultFontSize;
- }
-
- }
-
- public PDFBoxFont(String fontDesc, ISettings settings,
- PDFBOXObject pdfObject) throws IOException {
- this.settings = settings;
- this.fontDesc = fontDesc;
- logger.debug("Creating Font: " + fontDesc);
- this.setFont(fontDesc, pdfObject);
- }
-
- public PDFont getFont(/*PDFBOXObject pdfObject*/) throws IOException {
- if (cachedfont != null) {
- return cachedfont;
- }
- return font;
- /*
- if (font instanceof PDTrueTypeFont && pdfObject != null) {
- return generateTTF(ttfFontDesc, pdfObject);
- } else {
- return font;
- }*/
- }
-
- public float getFontSize() {
- return fontSize;
- }
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxTable.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxTable.java
deleted file mode 100644
index 234cf7a2..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxTable.java
+++ /dev/null
@@ -1,726 +0,0 @@
-/*******************************************************************************
- * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
- * joint initiative of the Federal Chancellery Austria and Graz University of
- * Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- ******************************************************************************/
-package at.gv.egiz.pdfas.lib.impl.stamping.pdfbox;
-
-import java.awt.Color;
-import java.awt.Dimension;
-import java.io.IOException;
-import java.io.UnsupportedEncodingException;
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.pdfbox.pdmodel.PDDocument;
-import org.apache.pdfbox.pdmodel.font.PDFont;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
-import at.gv.egiz.pdfas.common.exceptions.PdfAsWrappedIOException;
-import at.gv.egiz.pdfas.common.settings.ISettings;
-import at.gv.egiz.pdfas.common.utils.ImageUtils;
-import at.gv.egiz.pdfas.common.utils.StringUtils;
-import at.gv.egiz.pdfas.lib.impl.pdfbox.PDFBOXObject;
-import at.knowcenter.wag.egov.egiz.table.Entry;
-import at.knowcenter.wag.egov.egiz.table.Style;
-import at.knowcenter.wag.egov.egiz.table.Table;
-
-public class PDFBoxTable {
-
- private static final Logger logger = LoggerFactory
- .getLogger(PDFBoxTable.class);
-
- Table table;
- Style style;
- PDFBoxFont font;
- PDFBoxFont valueFont;
- ISettings settings;
-
- float padding;
- int positionX = 0;
- int positionY = 0;
- float tableWidth;
- float tableHeight;
- Color bgColor;
-
- boolean[] addPadding;
- float[] rowHeights;
- float[] colWidths;
-
- PDDocument originalDoc;
-
- PDFBOXObject pdfBoxObject;
-
- private void normalizeContent(Table abstractTable) throws PdfAsException {
- try {
- int rows = abstractTable.getRows().size();
- for (int i = 0; i < rows; i++) {
- ArrayList<Entry> row = this.table.getRows().get(i);
- for (int j = 0; j < row.size(); j++) {
- Entry cell = (Entry) row.get(j);
-
- switch (cell.getType()) {
- case Entry.TYPE_CAPTION:
- case Entry.TYPE_VALUE:
- String value = (String) cell.getValue();
- cell.setValue(StringUtils
- .convertStringToPDFFormat(value));
- break;
- }
- }
- }
- } catch (UnsupportedEncodingException e) {
- throw new PdfAsException("Unsupported Encoding", e);
- }
- }
-
- private void initializeStyle(Table abstractTable, PDFBoxTable parent,
- PDFBOXObject pdfBoxObject) throws IOException {
- this.table = abstractTable;
- try {
- normalizeContent(abstractTable);
- } catch (PdfAsException e) {
- throw new PdfAsWrappedIOException(e);
- }
-
- if (parent != null) {
- style = Style.doInherit(abstractTable.getStyle(), parent.style);
- } else {
- style = abstractTable.getStyle();
- }
-
- if (style == null) {
- throw new IOException("Failed to determine Table style, for table "
- + abstractTable.getName());
- }
-
- String fontString = style.getFont();
-
- String vfontString = style.getValueFont();
-
- if (parent != null && style == parent.style) {
- font = parent.getFont();
-
- valueFont = parent.getValueFont();
- } else {
- if (fontString == null && parent != null && parent.style != null) {
- fontString = parent.style.getFont();
- } else if (fontString == null) {
- throw new IOException(
- "Failed to determine Table font style, for table "
- + abstractTable.getName());
- }
-
- font = new PDFBoxFont(fontString, settings, pdfBoxObject);
-
- if (vfontString == null && parent != null && parent.style != null) {
- vfontString = parent.style.getValueFont();
- } else if (fontString == null) {
- throw new IOException(
- "Failed to determine value Table font style, for table "
- + abstractTable.getName());
- }
-
- valueFont = new PDFBoxFont(vfontString, settings, pdfBoxObject);
- }
- padding = style.getPadding();
-
- bgColor = style.getBgColor();
- }
-
- public PDFBoxTable(Table abstractTable, PDFBoxTable parent, float fixSize,
- ISettings settings, PDFBOXObject pdfBoxObject) throws IOException,
- PdfAsException {
- this.settings = settings;
- this.pdfBoxObject = pdfBoxObject;
- this.originalDoc = pdfBoxObject.getDocument();
- initializeStyle(abstractTable, parent, pdfBoxObject);
- float[] relativSizes = abstractTable.getColsRelativeWith();
- if (relativSizes != null) {
- colWidths = new float[relativSizes.length];
- float totalrel = 0;
-
- for (int i = 0; i < relativSizes.length; i++) {
- totalrel += relativSizes[i];
- }
-
- float unit = (fixSize / totalrel);
-
- for (int i = 0; i < relativSizes.length; i++) {
-
- colWidths[i] = unit * relativSizes[i];
- }
- } else {
- colWidths = new float[abstractTable.getMaxCols()];
- float totalrel = abstractTable.getMaxCols();
- float unit = (fixSize / totalrel);
- for (int i = 0; i < colWidths.length; i++) {
-
- colWidths[i] = unit;
- }
- }
- calculateHeightsBasedOnWidths();
-
- logger.debug("Generating Table with fixed With {} got width {}",
- fixSize, getWidth());
- }
-
- public PDFBoxTable(Table abstractTable, PDFBoxTable parent,
- ISettings settings, PDFBOXObject pdfBoxObject) throws IOException,
- PdfAsException {
- this.settings = settings;
- this.pdfBoxObject = pdfBoxObject;
- this.originalDoc = pdfBoxObject.getDocument();
- initializeStyle(abstractTable, parent, pdfBoxObject);
- this.calculateWidthHeight();
- }
-
- private void calculateHeightsBasedOnWidths() throws IOException,
- PdfAsException {
- int rows = this.table.getRows().size();
- rowHeights = new float[rows];
- addPadding = new boolean[rows];
-
- for (int i = 0; i < rows; i++) {
- rowHeights[i] = 0;
- }
-
- for (int i = 0; i < rows; i++) {
- ArrayList<Entry> row = this.table.getRows().get(i);
- for (int j = 0; j < row.size(); j++) {
- Entry cell = (Entry) row.get(j);
-
- float colWidth = 0;// colWidths[j];
-
- int colsleft = cell.getColSpan();
-
- if (j + colsleft > colWidths.length) {
- throw new IOException(
- "Configuration is wrong. Cannot determine column width!");
- }
-
- for (int k = 0; k < colsleft; k++) {
- colWidth = colWidth + colWidths[j + k];
- }
-
- float cellheight = getCellHeight(cell, colWidth);
-
- if (rowHeights[i] < cellheight) {
- rowHeights[i] = cellheight;
- }
-
- logger.debug("ROW: {} COL: {} Width: {} Height: {}", i, j,
- colWidth, cellheight);
-
- int span = cell.getColSpan() - 1;
- j += span;
- }
- }
-
- calcTotals();
- }
-
- private void calculateWidthHeight() throws IOException, PdfAsException {
- int cols = this.table.getMaxCols();
- colWidths = new float[cols];
-
- for (int i = 0; i < cols; i++) {
- colWidths[i] = 0;
- }
-
- int rows = this.table.getRows().size();
- rowHeights = new float[rows];
-
- for (int i = 0; i < rows; i++) {
- rowHeights[i] = 0;
- }
-
- for (int i = 0; i < rows; i++) {
- ArrayList<Entry> row = this.table.getRows().get(i);
- for (int j = 0; j < row.size(); j++) {
- Entry cell = (Entry) row.get(j);
- float cellWidth = getCellWidth(cell);
-
- if (colWidths[j] < cellWidth) {
- colWidths[j] = cellWidth;
- }
-
- float cellheight = getCellHeight(cell);
-
- if (rowHeights[i] < cellheight) {
- rowHeights[i] = cellheight;
- }
-
- logger.debug("ROW: {} COL: {} Width: {} Height: {}", i, j,
- cellWidth, cellheight);
-
- int span = cell.getColSpan() - 1;
- j += span;
- }
- }
-
- calcTotals();
- }
-
- private void calcTotals() {
-
- this.tableHeight = 0;
-
- for (int i = 0; i < rowHeights.length; i++) {
- this.tableHeight += rowHeights[i];
- }
-
- // Post Process heights for inner Tables ...
- for (int i = 0; i < rowHeights.length; i++) {
- ArrayList<Entry> row = this.table.getRows().get(i);
- for (int j = 0; j < row.size(); j++) {
- Entry cell = (Entry) row.get(j);
- if (cell.getType() == Entry.TYPE_TABLE) {
- PDFBoxTable tbl = (PDFBoxTable) cell.getValue();
- if (rowHeights[i] != tbl.getHeight()) {
- tbl.setHeight(rowHeights[i]);
- }
- }
- }
- }
-
- this.tableWidth = 0;
-
- for (int i = 0; i < colWidths.length; i++) {
- this.tableWidth += colWidths[i];
- }
- }
-
- private float getCellWidth(Entry cell) throws IOException, PdfAsException {
- boolean isValue = true;
- switch (cell.getType()) {
- case Entry.TYPE_CAPTION:
- isValue = false;
- case Entry.TYPE_VALUE:
- PDFont c = null;
- float fontSize;
- String string = (String) cell.getValue();
- if (isValue) {
- c = valueFont.getFont();//null
- fontSize = valueFont.getFontSize();
- } else {
- c = font.getFont();//null
- fontSize = font.getFontSize();
- }
- if (string == null) {
- string = "";
- cell.setValue(string);
- }
- if (string.contains("\n")) {
- float maxWidth = 0;
- String[] lines = string.split("\n");
- for (int i = 0; i < lines.length; i++) {
- float w = c.getStringWidth(lines[i]) / 1000 * fontSize;
- if (maxWidth < w) {
- maxWidth = w;
- }
- }
- return maxWidth;
- } else {
- return c.getStringWidth(string) / 1000 * fontSize;
- }
- case Entry.TYPE_IMAGE:
- if (style != null && style.getImageScaleToFit() != null) {
- return style.getImageScaleToFit().getWidth();
- }
- return 80.f;
- case Entry.TYPE_TABLE:
- PDFBoxTable pdfBoxTable = null;
- if (cell.getValue() instanceof Table) {
- pdfBoxTable = new PDFBoxTable((Table) cell.getValue(), this,
- this.settings, pdfBoxObject);
- cell.setValue(pdfBoxTable);
- } else if (cell.getValue() instanceof PDFBoxTable) {
- pdfBoxTable = (PDFBoxTable) cell.getValue();
- } else {
- throw new IOException("Failed to build PDFBox Table");
- }
- return pdfBoxTable.getWidth();
- default:
- logger.warn("Invalid Cell Entry Type: " + cell.getType());
- }
- return 0;
- }
-
- private String concatLines(String[] lines) {
- String v = "";
- for (int i = 0; i < lines.length; i++) {
- v += lines[i];
- if (i + 1 < lines.length) {
- v += "\n";
- }
- }
- return v;
- }
-
- private String[] breakString(String value, float maxwidth, PDFont font,
- float fontSize) throws IOException {
- String[] words = value.split(" ");
- List<String> lines = new ArrayList<String>();
- String cLineValue = "";
- for (int i = 0; i < words.length; i++) {
- String word = words[i];
- String[] lineBreaks = word.split("\n");
- if (lineBreaks.length > 1 || word.contains("\n")) {
- for (int j = 0; j < lineBreaks.length; j++) {
- String subword = lineBreaks[j];
- // if (cLine + subword.length() > maxline) {
- if (j == 0 && word.startsWith("\n")) {
- lines.add(cLineValue.trim());
- cLineValue = "";
- } else if (j != 0) {
- lines.add(cLineValue.trim());
- cLineValue = "";
- }
- // }
- String tmpLine = cLineValue + subword;
- float size = font.getStringWidth(tmpLine) / 1000.0f
- * fontSize;
- if (size > maxwidth && cLineValue.length() != 0) {
- lines.add(cLineValue.trim());
- cLineValue = "";
- }
- cLineValue += subword + " ";
- }
- if(lineBreaks.length == 1) {
- lines.add(cLineValue.trim());
- cLineValue = "";
- }
- } else {
- String tmpLine = cLineValue + word;
- float size = font.getStringWidth(tmpLine) / 1000.0f * fontSize;
- if (size > maxwidth && cLineValue.length() != 0) {
- lines.add(cLineValue.trim());
- cLineValue = "";
- }
- cLineValue += word + " ";
- }
- }
- lines.add(cLineValue.trim());
- return lines.toArray(new String[0]);
- }
-
- private String[] breakString(String value, int maxline) {
- String[] words = value.split(" ");
- List<String> lines = new ArrayList<String>();
- int cLine = 0;
- String cLineValue = "";
- for (int i = 0; i < words.length; i++) {
- String word = words[i];
- String[] lineBreaks = word.split("\n");
- if (lineBreaks.length > 1) {
- for (int j = 0; j < lineBreaks.length; j++) {
- String subword = lineBreaks[j];
- // if (cLine + subword.length() > maxline) {
- lines.add(cLineValue.trim());
- cLineValue = "";
- cLine = 0;
- // }
- cLineValue += subword + " ";
- cLine += subword.length();
- }
- } else {
- if (cLine + word.length() > maxline && cLineValue.length() != 0) {
- lines.add(cLineValue.trim());
- cLineValue = "";
- cLine = 0;
- }
- cLineValue += word + " ";
- cLine += word.length();
- }
- }
- lines.add(cLineValue.trim());
- return lines.toArray(new String[0]);
- }
-
- // private String[] breakString(String value, PDFont f, float maxwidth)
- // throws IOException {
- // String[] words = value.split(" ");
- // List<String> lines = new ArrayList<String>();
- // int cLine = 0;
- // String cLineValue = "";
- // for (int i = 0; i < words.length; i++) {
- // String word = words[i];
- // String[] lineBreaks = word.split("\n");
- // if (lineBreaks.length > 1) {
- // for (int j = 0; j < lineBreaks.length; j++) {
- // String subword = lineBreaks[j];
- // // if (cLine + subword.length() > maxline) {
- // lines.add(cLineValue.trim());
- // cLineValue = "";
- // cLine = 0;
- // // }
- // cLineValue += subword + " ";
- // cLine += subword.length();
- // }
- // } else {
- // if (f.getStringWidth(cLineValue + word) > maxwidth && cLineValue.length()
- // != 0) {
- // lines.add(cLineValue.trim());
- // cLineValue = "";
- // cLine = 0;
- // }
- // cLineValue += word + " ";
- // cLine += word.length();
- // }
- // }
- // lines.add(cLineValue.trim());
- // return lines.toArray(new String[0]);
- // }
-
- private float[] getStringHeights(String[] lines, PDFont c, float fontSize) {
- float[] heights = new float[lines.length];
- for (int i = 0; i < lines.length; i++) {
- float maxLineHeight = 0;
- try {
- byte[] linebytes = StringUtils.applyWinAnsiEncoding(lines[i]);
- for (int j = 0; j < linebytes.length; j++) {
- float he = c.getFontHeight(linebytes, j, 1) / 1000
- * fontSize;
- if (he > maxLineHeight) {
- maxLineHeight = he;
- }
- }
- } catch (UnsupportedEncodingException e) {
- logger.warn("failed to determine String height", e);
- maxLineHeight = c.getFontDescriptor().getCapHeight() / 1000
- * fontSize;
- } catch (IOException e) {
- logger.warn("failed to determine String height", e);
- maxLineHeight = c.getFontDescriptor().getCapHeight() / 1000
- * fontSize;
- }
-
- heights[i] = maxLineHeight;
- }
-
- return heights;
- }
-
- private float getCellHeight(Entry cell, float width) throws IOException,
- PdfAsException {
- boolean isValue = true;
- switch (cell.getType()) {
- case Entry.TYPE_CAPTION:
- isValue = false;
- case Entry.TYPE_VALUE:
- PDFont c = null;
- float fontSize;
- String string = (String) cell.getValue();
- if (isValue) {
- c = valueFont.getFont();//null
- fontSize = valueFont.getFontSize();
- } else {
- c = font.getFont();//null
- fontSize = font.getFontSize();
- }
-
- String[] lines = breakString(string, (width - padding * 2.0f), c,
- fontSize);
- cell.setValue(concatLines(lines));
- float[] heights = getStringHeights(lines, c, fontSize);
- return fontSize * heights.length + padding * 2;
- case Entry.TYPE_IMAGE:
- String imageFile = (String) cell.getValue();
- if (style != null && style.getImageScaleToFit() != null) {
- // if (style.getImageScaleToFit().getHeight() < width) {
- return style.getImageScaleToFit().getHeight() + padding * 2;
- // }
- }
- Dimension dim = ImageUtils.getImageDimensions(imageFile, settings);
- float wfactor = (float) ((width - padding * 2.0f) / dim.getWidth());
- float scaleFactor = wfactor;
- float iheight = (float) Math
- .floor((double) (scaleFactor * dim.getHeight()));
- //if (dim.getHeight() > 80.0f) {
- // return width + padding * 2;
- //}
- return (float) iheight + padding * 2;
- case Entry.TYPE_TABLE:
- PDFBoxTable pdfBoxTable = null;
- if (cell.getValue() instanceof Table) {
- pdfBoxTable = new PDFBoxTable((Table) cell.getValue(), this,
- width, this.settings, this.pdfBoxObject);
- cell.setValue(pdfBoxTable);
- } else if (cell.getValue() instanceof PDFBoxTable) {
- // recreate here beacuse of fixed width!
- pdfBoxTable = (PDFBoxTable) cell.getValue();
- pdfBoxTable = new PDFBoxTable(pdfBoxTable.table, this, width,
- this.settings, this.pdfBoxObject);
- cell.setValue(pdfBoxTable);
- } else {
- throw new IOException("Failed to build PDFBox Table");
- }
- return pdfBoxTable.getHeight();
- default:
- logger.warn("Invalid Cell Entry Type: " + cell.getType());
- }
- return 0;
- }
-
- private float getCellHeight(Entry cell) throws IOException, PdfAsException {
- boolean isValue = true;
- switch (cell.getType()) {
- case Entry.TYPE_CAPTION:
- isValue = false;
- case Entry.TYPE_VALUE:
- PDFont c = null;
- float fontSize;
- String string = (String) cell.getValue();
- if (isValue) {
- c = valueFont.getFont();//null
- fontSize = valueFont.getFontSize();
- } else {
- c = font.getFont();//null
- fontSize = font.getFontSize();
- }
-
- if (string.contains("\n")) {
- String[] lines = string.split("\n");
-
- return fontSize * lines.length + padding * 2;
- } else {
- return fontSize + padding * 2;
- }
- case Entry.TYPE_IMAGE:
- String imageFile = (String) cell.getValue();
- if (style != null && style.getImageScaleToFit() != null) {
- return style.getImageScaleToFit().getHeight() + padding * 2;
- }
- Dimension dim = ImageUtils.getImageDimensions(imageFile, settings);
- if (dim.getHeight() > 80.0f) {
- return 80.0f + padding * 2;
- }
- return (float) dim.getHeight() + padding * 2;
-
- case Entry.TYPE_TABLE:
- PDFBoxTable pdfBoxTable = null;
- if (cell.getValue() instanceof Table) {
- pdfBoxTable = new PDFBoxTable((Table) cell.getValue(), this,
- this.settings, pdfBoxObject);
- cell.setValue(pdfBoxTable);
- } else if (cell.getValue() instanceof PDFBoxTable) {
- pdfBoxTable = (PDFBoxTable) cell.getValue();
- } else {
- throw new IOException("Failed to build PDFBox Table");
- }
- return pdfBoxTable.getHeight();
- default:
- logger.warn("Invalid Cell Entry Type: " + cell.getType());
- }
- return 0;
- }
-
- public int getX() {
- return this.positionX;
- }
-
- public int getY() {
- return this.positionY;
- }
-
- public float getWidth() {
- return tableWidth;
- }
-
- public float getHeight() {
- return tableHeight;
- }
-
- public void setHeight(float height) {
- float diff = height - this.getHeight();
- if (diff > 0) {
- this.rowHeights[rowHeights.length - 1] += diff;
- calcTotals();
- } else {
- logger.warn("Table cannot be this small!");
- }
- }
-
- public float[] getRowHeights() {
- return rowHeights;
- }
-
- public int getRowCount() {
- return this.table.getRows().size();
- }
-
- public int getColCount() {
- return this.table.getMaxCols();// .getColsRelativeWith().length;
- }
-
- public float[] getColsRelativeWith() {
- return this.table.getColsRelativeWith();
- }
-
- public float getPadding() {
- return this.padding;
- }
-
- public void dumpTable() {
- logger.debug("=====================================================================");
- logger.debug("Information about: " + this.table.getName());
- logger.debug("\tDimensions: {} x {} (W x H)", this.tableWidth,
- this.tableHeight);
- logger.debug("\tPadding: {}", padding);
- logger.debug("\t================================");
- logger.debug("\tRow Heights:");
- for (int i = 0; i < rowHeights.length; i++) {
- logger.debug("\t[{}] : {}", i, this.rowHeights[i]);
- }
- logger.debug("\t================================");
- logger.debug("\tCol Widths:");
- for (int i = 0; i < colWidths.length; i++) {
- logger.debug("\t[{}] : {}", i, this.colWidths[i]);
- }
- logger.debug("\t================================");
- logger.debug("\tTable:");
- logger.debug("\t" + this.table.toString());
- logger.debug("=====================================================================");
- }
-
- public Table getOrigTable() {
- return this.table;
- }
-
- public ArrayList<Entry> getRow(int i) {
- return this.table.getRows().get(i);
- }
-
- public PDFBoxFont getFont() {
- return font;
- }
-
- public PDFBoxFont getValueFont() {
- return valueFont;
- }
-
- public Color getBGColor() {
- return this.bgColor;
- }
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PdfBoxStamper.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PdfBoxStamper.java
deleted file mode 100644
index 6d1fccff..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PdfBoxStamper.java
+++ /dev/null
@@ -1,67 +0,0 @@
-/*******************************************************************************
- * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
- * joint initiative of the Federal Chancellery Austria and Graz University of
- * Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- ******************************************************************************/
-package at.gv.egiz.pdfas.lib.impl.stamping.pdfbox;
-
-import java.io.IOException;
-
-import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
-import at.gv.egiz.pdfas.common.exceptions.PdfAsWrappedIOException;
-import at.gv.egiz.pdfas.common.settings.ISettings;
-import at.gv.egiz.pdfas.lib.impl.pdfbox.PDFBOXObject;
-import at.gv.egiz.pdfas.lib.impl.stamping.IPDFStamper;
-import at.gv.egiz.pdfas.lib.impl.stamping.IPDFVisualObject;
-import at.gv.egiz.pdfas.lib.impl.status.PDFObject;
-import at.knowcenter.wag.egov.egiz.pdf.PositioningInstruction;
-import at.knowcenter.wag.egov.egiz.table.Table;
-
-public class PdfBoxStamper implements IPDFStamper {
-
-// private static final Logger logger = LoggerFactory.getLogger(PdfBoxStamper.class);
-
-// private PDFTemplateBuilder pdfBuilder;
-
- public PdfBoxStamper() {
-// this.pdfBuilder = new PDVisibleSigBuilder();
- }
-
- public IPDFVisualObject createVisualPDFObject(PDFObject pdf, Table table) throws IOException {
- try {
- PDFBOXObject pdfboxObject = (PDFBOXObject)pdf;
- return new PdfBoxVisualObject(table, pdf.getStatus().getSettings(), pdfboxObject);
- } catch (PdfAsException e) {
- throw new PdfAsWrappedIOException(e);
- }
- }
-
- public byte[] writeVisualObject(IPDFVisualObject visualObject,
- PositioningInstruction positioningInstruction, byte[] pdfData,
- String placeholderName) throws PdfAsException {
- return null;
- }
-
- public void setSettings(ISettings settings) {
- // not needed currently
- }
-
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PdfBoxVisualObject.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PdfBoxVisualObject.java
deleted file mode 100644
index feacf3d1..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PdfBoxVisualObject.java
+++ /dev/null
@@ -1,108 +0,0 @@
-/*******************************************************************************
- * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
- * joint initiative of the Federal Chancellery Austria and Graz University of
- * Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- ******************************************************************************/
-package at.gv.egiz.pdfas.lib.impl.stamping.pdfbox;
-
-import java.io.IOException;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
-import at.gv.egiz.pdfas.common.settings.ISettings;
-import at.gv.egiz.pdfas.lib.impl.pdfbox.PDFBOXObject;
-import at.gv.egiz.pdfas.lib.impl.stamping.IPDFVisualObject;
-import at.knowcenter.wag.egov.egiz.table.Table;
-
-public class PdfBoxVisualObject implements IPDFVisualObject {
-
- private static final Logger logger = LoggerFactory
- .getLogger(PdfBoxVisualObject.class);
-
- private Table abstractTable;
- private PDFBoxTable table;
- private float width;
- private float x;
- private float y;
- private int page;
- private ISettings settings;
- private PDFBOXObject pdfBoxObject;
-
- public PdfBoxVisualObject(Table table, ISettings settings, PDFBOXObject pdfBoxObject)
- throws IOException, PdfAsException {
- this.abstractTable = table;
- this.pdfBoxObject = pdfBoxObject;
- this.table = new PDFBoxTable(table, null, settings, pdfBoxObject);
- this.settings = settings;
- }
-
- public void setWidth(float width) {
- this.width = width;
- }
-
- public void fixWidth() {
- try {
- table = new PDFBoxTable(abstractTable, null, this.width, settings, this.pdfBoxObject);
- } catch (IOException e) {
- logger.warn("Failed to fix width of Table!", e);
- } catch (PdfAsException e) {
- logger.warn("Failed to fix width of Table!", e);
- }
- }
-
- public float getHeight() {
- return table.getHeight();
- }
-
- public float getWidth() {
- return table.getWidth();
- }
-
- public void setXPos(float x) {
- this.x = x;
- }
-
- public void setYPos(float y) {
- this.y = y;
- }
-
- public float getX() {
- return x;
- }
-
- public float getY() {
- return y;
- }
-
- public int getPage() {
- return page;
- }
-
- public void setPage(int page) {
- this.page = page;
- }
-
- public PDFBoxTable getTable() {
- return this.table;
- }
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/StamperFactory.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/StamperFactory.java
deleted file mode 100644
index d9377d7f..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/StamperFactory.java
+++ /dev/null
@@ -1,25 +0,0 @@
-package at.gv.egiz.pdfas.lib.impl.stamping.pdfbox;
-
-import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
-import at.gv.egiz.pdfas.common.settings.ISettings;
-import at.gv.egiz.pdfas.lib.impl.stamping.IPDFStamper;
-
-public class StamperFactory {
-
- //public static final String DEFAULT_STAMPER_CLASS = "at.gv.egiz.pdfas.stmp.itext.ITextStamper";
- public static final String DEFAULT_STAMPER_CLASS = "at.gv.egiz.pdfas.lib.impl.stamping.pdfbox.PdfBoxStamper";
-
- public static IPDFStamper createDefaultStamper(ISettings settings) throws PdfAsException {
- try {
- Class<?> cls = Class.forName(DEFAULT_STAMPER_CLASS);
- Object st = cls.newInstance();
- if (!(st instanceof IPDFStamper))
- throw new ClassCastException();
- IPDFStamper stamper = (IPDFStamper) st;
- stamper.setSettings(settings);
- return stamper;
- } catch (Throwable e) {
- throw new PdfAsException("error.pdf.stamp.10", e);
- }
- }
-} \ No newline at end of file
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/TableDrawUtils.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/TableDrawUtils.java
deleted file mode 100644
index e29766d8..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/TableDrawUtils.java
+++ /dev/null
@@ -1,605 +0,0 @@
-/*******************************************************************************
- * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
- * joint initiative of the Federal Chancellery Austria and Graz University of
- * Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- ******************************************************************************/
-package at.gv.egiz.pdfas.lib.impl.stamping.pdfbox;
-
-import java.awt.Color;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.Map;
-
-import org.apache.pdfbox.pdmodel.PDDocument;
-import org.apache.pdfbox.pdmodel.PDPage;
-import org.apache.pdfbox.pdmodel.PDResources;
-import org.apache.pdfbox.pdmodel.edit.PDPageContentStream;
-import org.apache.pdfbox.pdmodel.font.PDFont;
-import org.apache.pdfbox.pdmodel.graphics.xobject.PDXObjectImage;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
-import at.gv.egiz.pdfas.common.settings.ISettings;
-import at.knowcenter.wag.egov.egiz.table.Entry;
-import at.knowcenter.wag.egov.egiz.table.Style;
-
-public class TableDrawUtils {
-
- private static final Logger logger = LoggerFactory
- .getLogger(TableDrawUtils.class);
-
- public static final String TABLE_DEBUG = "debug.table";
-
- public static void drawTable(PDPage page,
- PDPageContentStream contentStream, float x, float y, float width,
- float height, PDFBoxTable abstractTable, PDDocument doc,
- boolean subtable, PDResources formResources,
- Map<String, ImageObject> images, ISettings settings, IDGenerator generator, PDFAsVisualSignatureProperties properties)
- throws PdfAsException {
-
- logger.debug("Drawing Table: X {} Y {} WIDTH {} HEIGHT {} \n{}", x, y,
- width, height, abstractTable.getOrigTable().toString());
-
- abstractTable.getOrigTable().setWidth(width);
-
- drawTableBackground(page, contentStream, x, y, width, height,
- abstractTable, settings);
-
- drawBorder(page, contentStream, x, y, width, height, abstractTable,
- doc, subtable, settings);
-//append strings
- drawContent(page, contentStream, x, y, width, height, abstractTable,
- doc, subtable, formResources, images, settings, generator, properties);
- }
-
- public static void drawContent(PDPage page,
- PDPageContentStream contentStream, float x, float y, float width,
- float height, PDFBoxTable abstractTable, PDDocument doc,
- boolean subtable, PDResources formResources,
- Map<String, ImageObject> images, ISettings settings, IDGenerator generator, PDFAsVisualSignatureProperties properties)
- throws PdfAsException {
-
- float contentx = x;
- float contenty = y + height;
- float padding = abstractTable.getPadding();
- float[] colsSizes = getColSizes(abstractTable);
- StringBuilder alternateTableCaption = new StringBuilder();
- for (int i = 0; i < abstractTable.getRowCount(); i++) {
- ArrayList<Entry> row = abstractTable.getRow(i);
- for (int j = 0; j < row.size(); j++) {
- Entry cell = (Entry) row.get(j);
-
- // Cell only contains default values so table style is the primary style
- Style inherit_style = Style.doInherit(abstractTable.style, cell.getStyle());
- cell.setStyle(inherit_style);
-
- float colWidth = 0;//colWidths[j];
-
- int colsleft = cell.getColSpan();
-
- if (j + colsleft > colsSizes.length) {
- throw new PdfAsException(
- "Configuration is wrong. Cannot determine column width!");
- }
-
- for (int k = 0; k < colsleft; k++) {
- colWidth = colWidth + colsSizes[j + k];
- }
-
- drawDebugPadding(contentStream, contentx, contenty, padding,
- colWidth, abstractTable.getRowHeights()[i], settings);
-
- switch (cell.getType()) {
- case Entry.TYPE_CAPTION:
- drawCaption(page, contentStream, contentx, contenty,
- colWidth, abstractTable.getRowHeights()[i],
- padding, abstractTable, doc, cell, formResources, settings);
- addToAlternateTableCaption(cell, alternateTableCaption);
- break;
- case Entry.TYPE_VALUE:
- drawValue(page, contentStream, contentx, contenty,
- colWidth, abstractTable.getRowHeights()[i],
- padding, abstractTable, doc, cell, formResources, settings);
- addToAlternateTableCaption(cell, alternateTableCaption);
- break;
- case Entry.TYPE_IMAGE:
- drawImage(page, contentStream, contentx, contenty,
- colWidth, abstractTable.getRowHeights()[i],
- padding, abstractTable, doc, cell, formResources,
- images, settings, generator);
- break;
- case Entry.TYPE_TABLE:
-
- PDFBoxTable tbl_value = (PDFBoxTable) cell.getValue();
-
- Style inherit_styletab = Style.doInherit(
- abstractTable.style, cell.getStyle());
- tbl_value.table.setStyle(inherit_styletab);
-
- drawTable(page, contentStream, contentx, contenty
- - abstractTable.getRowHeights()[i], colWidth,
- abstractTable.getRowHeights()[i], tbl_value, doc,
- true, formResources, images, settings, generator,properties);
- break;
- default:
- logger.warn("Unknown Cell entry type: " + cell.getType());
- break;
- }
-
- // Move content pointer
- contentx += colWidth;
-
- int span = cell.getColSpan() - 1;
- j += span;
- }
-
- // Move content pointer
- contenty -= abstractTable.getRowHeights()[i];
- contentx = x;
- }
- properties.setAlternativeTableCaption(alternateTableCaption.toString());
- }
-
- private static void drawString(PDPage page,
- PDPageContentStream contentStream, float contentx, float contenty,
- float width, float height, float padding,
- PDFBoxTable abstractTable, PDDocument doc, Entry cell,
- float fontSize, float textHeight, String valign, String halign,
- String[] tlines, PDFont textFont, PDResources formResources,
- ISettings settings) throws PdfAsException {
- try {
- float ty = contenty - padding;
- float tx = contentx + padding;
- float innerHeight = height - (2 * padding);
- float innerWidth = width - (2 * padding);
- if (Style.BOTTOM.equals(valign)) {
- float bottom_offset = innerHeight - textHeight;
- ty -= bottom_offset;
- } else if (Style.MIDDLE.equals(valign)) {
- float bottom_offset = innerHeight - textHeight;
- bottom_offset = bottom_offset / 2.0f;
- ty -= bottom_offset;
- }
-
- // calculate the max with of the text content
- float maxWidth = 0;
- for (int k = 0; k < tlines.length; k++) {
- float lineWidth;
- // if (textFont instanceof PDType1Font) {
- lineWidth = textFont.getStringWidth(tlines[k]) / 1000.0f
- * fontSize;
- /*
- * } else { float fwidth = textFont
- * .getStringWidth("abcdefghijklmnopqrstuvwxyz ") / 1000.0f *
- * fontSize; fwidth = fwidth / (float)
- * "abcdefghijklmnopqrstuvwxyz" .length(); lineWidth =
- * tlines[k].length() * fwidth; }
- */
- if (maxWidth < lineWidth) {
- maxWidth = lineWidth;
- }
- }
-
- if (Style.CENTER.equals(halign)) {
- float offset = innerWidth - maxWidth;
- if (offset > 0) {
- offset = offset / 2.0f;
- tx += offset;
- }
- } else if (Style.RIGHT.equals(halign)) {
- float offset = innerWidth - maxWidth;
- if (offset > 0) {
- tx += offset;
- }
- }
- float ascent = textFont.getFontDescriptor().getAscent();
- float descent = textFont.getFontDescriptor().getDescent();
-
- ascent = ascent / 1000.0f * fontSize;
- descent = descent / 1000.0f * fontSize;
-
- //ty = ty + (descent * (-1));
-
- logger.debug("Text tx {} ty {} maxWidth {} textHeight {}", tx, ty,
- maxWidth, textHeight);
- logger.debug("Text ASCENT {} DESCENT {}", ascent, descent);
-
- logger.debug("Text TRANSFORMED ASCENT {} DESCENT {}", ascent, descent);
-
- drawDebugLineString(contentStream, tx, ty, maxWidth, textHeight, descent, settings);
-
- contentStream.beginText();
-
- if (formResources.getFonts().containsValue(textFont)) {
- String fontID = getFontID(textFont, formResources);
- logger.debug("Using Font: " + fontID);
- contentStream.appendRawCommands("/" + fontID + " " + fontSize
- + " Tf\n");
- } else {
- contentStream.setFont(textFont, fontSize);
- }
-
- logger.debug("Writing: " + tx + " : " + (ty - fontSize + (descent * (-1))) + " as "
- + cell.getType());
- contentStream.moveTextPositionByAmount(tx, (ty - fontSize + (descent * (-1))));
-
- contentStream.appendRawCommands(fontSize + " TL\n");
- for (int k = 0; k < tlines.length; k++) {
- contentStream.drawString(tlines[k]);
- if (k < tlines.length - 1) {
- contentStream.appendRawCommands("T*\n");
- }
- }
-
- contentStream.endText();
-
- } catch (IOException e) {
- logger.warn("IO Exception", e);
- throw new PdfAsException("Error", e);
- }
- }
-
- public static void drawCaption(PDPage page,
- PDPageContentStream contentStream, float contentx, float contenty,
- float width, float height, float padding,
- PDFBoxTable abstractTable, PDDocument doc, Entry cell,
- PDResources formResources, ISettings settings)
- throws PdfAsException {
-
- logger.debug("Drawing Caption @ X: {} Y: {}", contentx, contenty);
-
- try {
- float fontSize = PDFBoxFont.defaultFontSize;
- PDFont textFont = PDFBoxFont.defaultFont;
-
- textFont = abstractTable.getFont().getFont();//doc);
- fontSize = abstractTable.getFont().getFontSize();
-
- // get the cell Text
- String text = (String) cell.getValue();
- String[] tlines = text.split("\n");
- float textHeight = fontSize * tlines.length;
-
- Style cellStyle = cell.getStyle();
- String valign = cellStyle.getVAlign();
- String halign = cellStyle.getHAlign();
-
- drawString(page, contentStream, contentx, contenty, width, height,
- padding, abstractTable, doc, cell, fontSize, textHeight,
- valign, halign, tlines, textFont, formResources, settings);
- } catch (IOException e) {
- logger.warn("IO Exception", e);
- throw new PdfAsException("Error", e);
- }
- }
-
- public static void drawValue(PDPage page,
- PDPageContentStream contentStream, float contentx, float contenty,
- float width, float height, float padding,
- PDFBoxTable abstractTable, PDDocument doc, Entry cell,
- PDResources formResources, ISettings settings)
- throws PdfAsException {
-
- logger.debug("Drawing Value @ X: {} Y: {}", contentx, contenty);
-
- try {
- float fontSize = PDFBoxFont.defaultFontSize;
- PDFont textFont = PDFBoxFont.defaultFont;
-
- textFont = abstractTable.getValueFont().getFont();//doc);
- fontSize = abstractTable.getValueFont().getFontSize();
-
- // get the cell Text
- String text = (String) cell.getValue();
- String[] tlines = text.split("\n");
- float textHeight = fontSize * tlines.length;
-
- Style cellStyle = cell.getStyle();
- String valign = cellStyle.getValueVAlign();
- String halign = cellStyle.getValueHAlign();
-
- drawString(page, contentStream, contentx, contenty, width, height,
- padding, abstractTable, doc, cell, fontSize, textHeight,
- valign, halign, tlines, textFont, formResources, settings);
- } catch (IOException e) {
- logger.warn("IO Exception", e);
- throw new PdfAsException("Error", e);
- }
- }
-
- public static void drawImage(PDPage page,
- PDPageContentStream contentStream, float contentx, float contenty,
- float width, float height, float padding,
- PDFBoxTable abstractTable, PDDocument doc, Entry cell,
- PDResources formResources, Map<String, ImageObject> images,
- ISettings settings, IDGenerator generator) throws PdfAsException {
- try {
- float innerHeight = height;
- float innerWidth = width;
-
- String img_ref = generator.createHashedId((String) cell.getValue());
- if (!images.containsKey(img_ref)) {
- logger.warn("Image not prepared! : " + img_ref);
- throw new PdfAsException("Image not prepared! : " + img_ref);
- }
- ImageObject image = images.get(img_ref);
- PDXObjectImage pdImage = image.getImage();
-
- float imgx = contentx;
- float hoffset = innerWidth - image.getWidth();
- if (cell.getStyle().getImageHAlign() != null
- && cell.getStyle().getImageHAlign().equals(Style.LEFT)) {
- hoffset = hoffset / 2.0f;
- imgx += hoffset;
- } else if (cell.getStyle().getImageHAlign() != null
- && cell.getStyle().getImageHAlign().equals(Style.RIGHT)) {
- imgx += hoffset;
- } else {
- hoffset = hoffset / 2.0f;
- imgx += hoffset;
- }
-
- float imgy = contenty;
- float voffset = innerHeight - image.getHeight();
- if (cell.getStyle().getImageVAlign() != null
- && cell.getStyle().getImageVAlign().equals(Style.MIDDLE)) {
- voffset = voffset / 2.0f;
- imgy -= voffset;
- } else if (cell.getStyle().getImageVAlign() != null
- && cell.getStyle().getImageVAlign().equals(Style.BOTTOM)) {
- imgy -= voffset;
- }
-
- drawDebugLine(contentStream, imgx, imgy, image.getWidth(),
- image.getHeight(), settings);
-
- // logger.debug("Image: " + imgx + " : " + (imgy -
- // image.getHeight()));
- contentStream.drawXObject(pdImage, imgx, imgy - image.getHeight(),
- image.getWidth(), image.getHeight());
- } catch (IOException e) {
- logger.warn("IO Exception", e);
- throw new PdfAsException("Error", e);
- }
-
- }
-
- public static float[] getColSizes(PDFBoxTable abstractTable) {
- float[] origcolsSizes = abstractTable.getColsRelativeWith();
- int max_cols = abstractTable.getColCount();
- float[] colsSizes = new float[max_cols];
- if (origcolsSizes == null) {
- // set the column ratio for all columns to 1
- for (int cols_idx = 0; cols_idx < colsSizes.length; cols_idx++) {
- colsSizes[cols_idx] = 1;
- }
- } else {
- // set the column ratio for all columns to 1
- for (int cols_idx = 0; cols_idx < colsSizes.length; cols_idx++) {
- colsSizes[cols_idx] = origcolsSizes[cols_idx];
- }
- }
-
- // adapt
- float total = 0;
-
- for (int cols_idx = 0; cols_idx < colsSizes.length; cols_idx++) {
- total += colsSizes[cols_idx];
- }
-
- for (int cols_idx = 0; cols_idx < colsSizes.length; cols_idx++) {
- colsSizes[cols_idx] = (colsSizes[cols_idx] / total)
- * abstractTable.getWidth();
- }
-
- float sum = 0;
-
- for (int cols_idx = 0; cols_idx < colsSizes.length; cols_idx++) {
- sum += colsSizes[cols_idx];
- }
-
- logger.debug("Table Col Sizes SUM {} Table Width {}", sum,
- abstractTable.getWidth());
- logger.debug("Table Table Height {}", abstractTable.getHeight());
-
- return colsSizes;
- }
-
- public static void drawBorder(PDPage page,
- PDPageContentStream contentStream, float x, float y, float width,
- float height, PDFBoxTable abstractTable, PDDocument doc,
- boolean subtable, ISettings settings) throws PdfAsException {
- try {
-
- logger.debug("Drawing Table borders for "
- + abstractTable.getOrigTable().getName());
-
- final int rows = abstractTable.getRowCount();
- float border = abstractTable.style.getBorder();
- float[] colsSizes = getColSizes(abstractTable);
-
- if (border > 0) {
- contentStream.setLineWidth(border);
-
- float x_from = x;
- float x_to = x + width;
- float y_from = y + height;
- float y_to = y + height;
-
- // draw first line
- logger.debug("ROW LINE: {} {} {} {}", x_from, y_from, x_to,
- y_from);
- contentStream.drawLine(x, y_from, x_to, y_from);
-
- // Draw all row borders
- for (int i = 0; i < rows; i++) {
- y_from -= abstractTable.getRowHeights()[i];
-
- // Draw row border!
- logger.debug("ROW LINE: {} {} {} {}", x_from, y_from, x_to,
- y_from);
- contentStream.drawLine(x, y_from, x_to, y_from);
-
- }
-
- // reset y for "line feed"
- y_from = y + height;
- y_to = y_from - abstractTable.getRowHeights()[0];
-
- // Draw all column borders
- for (int i = 0; i < rows; i++) {
- ArrayList<Entry> row = abstractTable.getRow(i);
-
- // reset x for "line feed"
- x_from = x;
-
- // draw first line
- logger.debug("COL LINE: {} {} {} {}", x_from, y_from,
- x_from, y_to);
-
- contentStream.drawLine(x_from, y_from, x_from, y_to);
-
- for (int j = 0; j < row.size(); j++) {
- Entry cell = (Entry) row.get(j);
-
- for (int k = 0; k < cell.getColSpan(); k++) {
- if (k + j < colsSizes.length) {
- x_from += colsSizes[k + j];
- }
- }
- logger.debug("COL LINE: {} {} {} {}", x_from, y_from,
- x_from, y_to);
- contentStream.drawLine(x_from, y_from, x_from, y_to);
- }
-
- if (i + 1 < rows) {
- y_from = y_to;
- y_to = y_from - abstractTable.getRowHeights()[i + 1];
- }
- }
-
- }
- } catch (Throwable e) {
- logger.warn("drawing table borders", e);
- throw new PdfAsException("drawing table borders", e);
- }
- }
-
- public static void drawTableBackground(PDPage page,
- PDPageContentStream contentStream, float x, float y, float width,
- float height, PDFBoxTable abstractTable, ISettings settings)
- throws PdfAsException {
- try {
- if (abstractTable.getBGColor() != null) {
- contentStream.setNonStrokingColor(abstractTable.getBGColor());
- contentStream.fillRect(x, y, abstractTable.getWidth(),
- abstractTable.getHeight());
- contentStream.setNonStrokingColor(Color.BLACK);
- }
- } catch (Throwable e) {
- logger.warn("drawing table borders", e);
- throw new PdfAsException("drawing table borders", e);
- }
- }
-
- private static void drawDebugLine(PDPageContentStream contentStream,
- float x, float y, float width, float height, ISettings settings) {
- if ("true".equals(settings.getValue(TABLE_DEBUG))) {
- try {
- contentStream.setStrokingColor(Color.RED);
- contentStream.drawLine(x, y, x + width, y);
- contentStream.setStrokingColor(Color.BLUE);
- contentStream.drawLine(x, y, x, y - height);
- contentStream.setStrokingColor(Color.GREEN);
- contentStream.drawLine(x + width, y, x + width, y - height);
- contentStream.setStrokingColor(Color.ORANGE);
- contentStream.drawLine(x, y - height, x + width, y - height);
-
- contentStream.setStrokingColor(Color.BLACK);
- } catch (Throwable e) {
- e.printStackTrace();
- }
- }
- }
-
- private static void drawDebugLineString(PDPageContentStream contentStream,
- float x, float y, float width, float height, float descent, ISettings settings) {
- if ("true".equals(settings.getValue(TABLE_DEBUG))) {
- try {
- contentStream.setStrokingColor(Color.RED);
- contentStream.drawLine(x, y, x + width, y);
- contentStream.setStrokingColor(Color.BLUE);
- contentStream.drawLine(x, y, x, y - height);
- contentStream.setStrokingColor(Color.GREEN);
- contentStream.drawLine(x + width, y, x + width, y - height);
- contentStream.setStrokingColor(Color.ORANGE);
- contentStream.drawLine(x, y - height, x + width, y - height);
- contentStream.setStrokingColor(Color.MAGENTA);
- contentStream.drawLine(x, y + (descent * (-1)) - height, x + width, y + (descent * (-1)) - height);
-
- contentStream.setStrokingColor(Color.BLACK);
- } catch (Throwable e) {
- e.printStackTrace();
- }
- }
- }
-
- private static void drawDebugPadding(PDPageContentStream contentStream,
- float x, float y, float padding, float width, float height,
- ISettings settings) {
- if ("true".equals(settings.getValue(TABLE_DEBUG))) {
- try {
- contentStream.setStrokingColor(Color.RED);
- contentStream.drawLine(x, y, x + padding, y - padding);
- contentStream.drawLine(x + width, y, x + width - padding, y
- - padding);
- contentStream.drawLine(x + width, y - height, x + width
- - padding, y - height + padding);
- contentStream.drawLine(x, y - height, x + padding, y - height
- + padding);
- contentStream.setStrokingColor(Color.BLACK);
- } catch (Throwable e) {
- e.printStackTrace();
- }
- }
- }
-
- private static String getFontID(PDFont font, PDResources resources) {
- Iterator<java.util.Map.Entry<String, PDFont>> it = resources.getFonts()
- .entrySet().iterator();
- while (it.hasNext()) {
- java.util.Map.Entry<String, PDFont> entry = it.next();
- if (entry.getValue().equals(font)) {
- return entry.getKey();
- }
- }
- return "";
- }
-
- private static void addToAlternateTableCaption(Entry cell, StringBuilder alternateTableCaption){
- alternateTableCaption.append(cell.getValue());
- alternateTableCaption.append("\n");//better for screen reader
- }
-
-
-}
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/pdfbox/PDFBOXVerifier.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/pdfbox/PDFBOXVerifier.java
deleted file mode 100644
index baec6398..00000000
--- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/pdfbox/PDFBOXVerifier.java
+++ /dev/null
@@ -1,158 +0,0 @@
-package at.gv.egiz.pdfas.lib.impl.verify.pdfbox;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.commons.io.IOUtils;
-import org.apache.pdfbox.cos.COSArray;
-import org.apache.pdfbox.cos.COSBase;
-import org.apache.pdfbox.cos.COSDictionary;
-import org.apache.pdfbox.cos.COSName;
-import org.apache.pdfbox.cos.COSString;
-import org.apache.pdfbox.pdmodel.PDDocument;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import at.gv.egiz.pdfas.common.exceptions.PDFASError;
-import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
-import at.gv.egiz.pdfas.common.settings.ISettings;
-import at.gv.egiz.pdfas.lib.api.verify.VerifyParameter;
-import at.gv.egiz.pdfas.lib.api.verify.VerifyResult;
-import at.gv.egiz.pdfas.lib.impl.ErrorExtractor;
-import at.gv.egiz.pdfas.lib.impl.verify.IVerifier;
-import at.gv.egiz.pdfas.lib.impl.verify.IVerifyFilter;
-import at.gv.egiz.pdfas.lib.impl.verify.VerifierDispatcher;
-import at.gv.egiz.pdfas.lib.impl.verify.VerifyBackend;
-
-public class PDFBOXVerifier implements VerifyBackend {
-
- private static final Logger logger = LoggerFactory.getLogger(PDFBOXVerifier.class);
-
- @Override
- public List<VerifyResult> verify(VerifyParameter parameter) throws PDFASError {
- int signatureToVerify = parameter.getWhichSignature();
- int currentSignature = 0;
- PDDocument doc = null;
- try {
- List<VerifyResult> result = new ArrayList<VerifyResult>();
- ISettings settings = (ISettings) parameter.getConfiguration();
- VerifierDispatcher verifier = new VerifierDispatcher(settings);
- doc = PDDocument.load(parameter.getDataSource().getInputStream());
-
- COSDictionary trailer = doc.getDocument().getTrailer();
- if (trailer == null) {
- // No signatures ...
- return result;
- }
- COSDictionary root = (COSDictionary) trailer.getDictionaryObject(COSName.ROOT);
- if (root == null) {
- // No signatures ...
- return result;
- }
- COSDictionary acroForm = (COSDictionary) root.getDictionaryObject(COSName.ACRO_FORM);
- if (acroForm == null) {
- // No signatures ...
- return result;
- }
- COSArray fields = (COSArray) acroForm.getDictionaryObject(COSName.FIELDS);
- if (fields == null) {
- // No signatures ...
- return result;
- }
-
- int lastSig = -1;
- for (int i = 0; i < fields.size(); i++) {
- COSDictionary field = (COSDictionary) fields.getObject(i);
- String type = field.getNameAsString("FT");
- if ("Sig".equals(type)) {
- lastSig = i;
- }
- }
-
- byte[] inputData = IOUtils.toByteArray(parameter.getDataSource().getInputStream());
-
- for (int i = 0; i < fields.size(); i++) {
- COSDictionary field = (COSDictionary) fields.getObject(i);
- String type = field.getNameAsString("FT");
- if ("Sig".equals(type)) {
- boolean verifyThis = true;
-
- if (signatureToVerify >= 0) {
- // verify only specific siganture!
- verifyThis = signatureToVerify == currentSignature;
- }
-
- if (signatureToVerify == -2) {
- verifyThis = i == lastSig;
- }
-
- if (verifyThis) {
- logger.trace("Found Signature: ");
- COSBase base = field.getDictionaryObject("V");
- COSDictionary dict = (COSDictionary) base;
-
- logger.debug("Signer: " + dict.getNameAsString("Name"));
- logger.debug("SubFilter: " + dict.getNameAsString("SubFilter"));
- logger.debug("Filter: " + dict.getNameAsString("Filter"));
- logger.debug("Modified: " + dict.getNameAsString("M"));
- COSArray byteRange = (COSArray) dict.getDictionaryObject("ByteRange");
-
- StringBuilder sb = new StringBuilder();
- int[] bytes = new int[byteRange.size()];
- for (int j = 0; j < byteRange.size(); j++) {
- bytes[j] = byteRange.getInt(j);
- sb.append(" " + bytes[j]);
- }
-
- logger.trace("ByteRange" + sb.toString());
-
- COSString content = (COSString) dict.getDictionaryObject("Contents");
-
- ByteArrayOutputStream contentData = new ByteArrayOutputStream();
- for (int j = 0; j < bytes.length; j = j + 2) {
- int offset = bytes[j];
- int length = bytes[j + 1];
-
- contentData.write(inputData, offset, length);
- }
- contentData.close();
-
- IVerifyFilter verifyFilter = verifier.getVerifier(dict.getNameAsString("Filter"),
- dict.getNameAsString("SubFilter"));
-
- IVerifier lvlVerifier = verifier.getVerifierByLevel(parameter.getSignatureVerificationLevel());
- synchronized (lvlVerifier) {
- lvlVerifier.setConfiguration(parameter.getConfiguration());
- if (verifyFilter != null) {
- List<VerifyResult> results = verifyFilter.verify(contentData.toByteArray(),
- content.getBytes(), parameter.getVerificationTime(), bytes, lvlVerifier);
- if (results != null && !results.isEmpty()) {
- result.addAll(results);
- }
- }
- }
- }
- currentSignature++;
- }
- }
- return result;
- } catch (IOException e) {
- logger.warn("Failed to verify document", e);
- throw ErrorExtractor.searchPdfAsError(e, null);
- } catch (PdfAsException e) {
- logger.warn("Failed to verify document", e);
- throw ErrorExtractor.searchPdfAsError(e, null);
- } finally {
- if (doc != null) {
- try {
- doc.close();
- } catch (IOException e) {
- logger.info("Failed to close doc");
- }
- }
- }
- }
-
-}