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-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/backend/PDFASBackend.java13
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java384
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/backend/BackendLoader.java107
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/PlaceholderExtractor.java9
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/PlaceholderFilter.java57
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderData.java12
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderExtractor.java371
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/positioning/Positioning.java244
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/IPdfSigner.java31
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/PDFASSignatureExtractor.java5
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/PDFASSignatureInterface.java (renamed from pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/PdfSignerFactory.java)10
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PADESPDFBOXSigner.java471
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PdfboxSignerWrapper.java97
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/PDFASSignatureInterface.java36
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/SignatureDataExtractor.java93
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/SignatureDataInjector.java66
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/CertificateResolver.java4
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IResolver.java1
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/ImageObject.java63
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsTemplateCreator.java170
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureBuilder.java994
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureDesigner.java450
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureProperties.java102
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxFont.java169
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxTable.java691
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PdfBoxStamper.java60
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PdfBoxVisualObject.java97
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/TableDrawUtils.java564
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/tagging/PDFBoxTaggingUtils.java58
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/OperationStatus.java14
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/PDFObject.java43
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/FilterEntry.java26
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifierDispatcher.java12
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifyBackend.java11
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/util/SignatureUtils.java47
35 files changed, 327 insertions, 5255 deletions
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/backend/PDFASBackend.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/backend/PDFASBackend.java
new file mode 100644
index 00000000..d601532e
--- /dev/null
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/backend/PDFASBackend.java
@@ -0,0 +1,13 @@
+package at.gv.egiz.pdfas.lib.backend;
+
+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.verify.VerifyBackend;
+
+public interface PDFASBackend {
+ public String getName();
+ public boolean usedAsDefault();
+ public IPdfSigner getPdfSigner();
+ public PlaceholderExtractor getPlaceholderExtractor();
+ public VerifyBackend getVerifier();
+}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java
index 85a11d0d..3d9725a7 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java
@@ -25,9 +25,7 @@ package at.gv.egiz.pdfas.lib.impl;
import iaik.x509.X509Certificate;
-import java.awt.Graphics2D;
import java.awt.Image;
-import java.awt.image.BufferedImage;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
@@ -38,13 +36,6 @@ import java.util.Iterator;
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.apache.pdfbox.pdmodel.PDPage;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -54,10 +45,8 @@ import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
import at.gv.egiz.pdfas.common.exceptions.PdfAsSettingsException;
import at.gv.egiz.pdfas.common.settings.ISettings;
import at.gv.egiz.pdfas.common.settings.Settings;
-import at.gv.egiz.pdfas.common.settings.SignatureProfileSettings;
import at.gv.egiz.pdfas.common.utils.PDFUtils;
import at.gv.egiz.pdfas.common.utils.StreamUtils;
-import at.gv.egiz.pdfas.lib.api.ByteArrayDataSource;
import at.gv.egiz.pdfas.lib.api.Configuration;
import at.gv.egiz.pdfas.lib.api.IConfigurationConstants;
import at.gv.egiz.pdfas.lib.api.PdfAs;
@@ -67,30 +56,18 @@ import at.gv.egiz.pdfas.lib.api.sign.SignParameter;
import at.gv.egiz.pdfas.lib.api.sign.SignResult;
import at.gv.egiz.pdfas.lib.api.verify.VerifyParameter;
import at.gv.egiz.pdfas.lib.api.verify.VerifyResult;
+import at.gv.egiz.pdfas.lib.backend.PDFASBackend;
+import at.gv.egiz.pdfas.lib.impl.backend.BackendLoader;
import at.gv.egiz.pdfas.lib.impl.configuration.ConfigurationImpl;
-import at.gv.egiz.pdfas.lib.impl.configuration.SignatureProfileConfiguration;
-import at.gv.egiz.pdfas.lib.impl.positioning.Positioning;
import at.gv.egiz.pdfas.lib.impl.preprocessor.PreProcessorLoader;
import at.gv.egiz.pdfas.lib.impl.signing.IPdfSigner;
-import at.gv.egiz.pdfas.lib.impl.signing.PdfSignerFactory;
-import at.gv.egiz.pdfas.lib.impl.signing.pdfbox.PdfboxSignerWrapper;
-import at.gv.egiz.pdfas.lib.impl.signing.sig_interface.SignatureDataExtractor;
-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.StamperFactory;
-import at.gv.egiz.pdfas.lib.impl.stamping.TableFactory;
-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.signing.PDFASSignatureExtractor;
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.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.util.SignatureUtils;
-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 PdfAsImpl implements PdfAs, IConfigurationConstants,
ErrorConstants {
@@ -160,16 +137,27 @@ public class PdfAsImpl implements PdfAs, IConfigurationConstants,
// execute pre Processors
signPreProcessing(parameter);
-
+
+ // allocated Backend
+ PDFASBackend backend = BackendLoader.getPDFASBackend();
+
+ if (backend == null) {
+ throw new PDFASError(ERROR_NO_BACKEND);
+ }
+
ISettings settings = (ISettings) parameter.getConfiguration();
- status = new OperationStatus(settings, parameter);
+ status = new OperationStatus(settings, parameter, backend);
+
+ IPdfSigner signer = backend.getPdfSigner();
+
+ status.setPdfObject(signer.buildPDFObject(status));
// set Original PDF Document Data
status.getPdfObject()
.setOriginalDocument(parameter.getDataSource());
- PDDocument doc = status.getPdfObject().getDocument();
- PDFUtils.checkPDFPermissions(doc);
+ // Check PDF Permissions
+ signer.checkPDFPermissions(status.getPdfObject());
// PlaceholderConfiguration placeholderConfiguration = status
// .getPlaceholderConfiguration();
@@ -196,9 +184,9 @@ public class PdfAsImpl implements PdfAs, IConfigurationConstants,
// this.stampPdf(status);
// Create signature
- IPdfSigner signer = PdfSignerFactory.createPdfSigner();
- signer.signPDF(status.getPdfObject(), requestedSignature,
- new PdfboxSignerWrapper(status.getSignParamter()
+
+ signer.signPDF(status.getPdfObject(), requestedSignature, signer
+ .buildSignaturInterface(status.getSignParamter()
.getPlainSigner(), parameter, requestedSignature));
// ================================================================
@@ -225,140 +213,18 @@ public class PdfAsImpl implements PdfAs, IConfigurationConstants,
// execute pre Processors
verifyPreProcessing(parameter);
-
- 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;
- }
+ // allocated Backend
+ PDFASBackend backend = BackendLoader.getPDFASBackend();
- 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;
- }
- }
+ if (backend == null) {
+ throw new PDFASError(ERROR_NO_BACKEND);
+ }
- 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.debug("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());
- 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.error("Failed to verify document", e);
- throw ErrorExtractor.searchPdfAsError(e);
- } catch (PdfAsException e) {
- logger.error("Failed to verify document", e);
+ try {
+ return backend.getVerifier().verify(parameter);
+ } catch (Throwable e) {
throw ErrorExtractor.searchPdfAsError(e);
- } finally {
- if (doc != null) {
- try {
- doc.close();
- } catch (IOException e) {
- logger.info("Failed to close doc");
- }
- }
}
}
@@ -380,9 +246,21 @@ public class PdfAsImpl implements PdfAs, IConfigurationConstants,
// execute pre Processors
signPreProcessing(parameter);
-
+
+ // allocated Backend
+ PDFASBackend backend = BackendLoader.getPDFASBackend();
+
+ if (backend == null) {
+ throw new PDFASError(ERROR_NO_BACKEND);
+ }
+
ISettings settings = (ISettings) parameter.getConfiguration();
- OperationStatus status = new OperationStatus(settings, parameter);
+ OperationStatus status = new OperationStatus(settings, parameter,
+ backend);
+
+ IPdfSigner signer = backend.getPdfSigner();
+
+ status.setPdfObject(signer.buildPDFObject(status));
RequestedSignature requestedSignature = new RequestedSignature(
status);
@@ -428,11 +306,14 @@ public class PdfAsImpl implements PdfAs, IConfigurationConstants,
.getPDFFilter();
String pdfSubFilter = status.getSignParamter().getPlainSigner()
.getPDFSubFilter();
- SignatureDataExtractor signatureDataExtractor = new SignatureDataExtractor(
- request.getCertificate(), pdfFilter, pdfSubFilter,
- status.getSigningDate());
- IPdfSigner signer = PdfSignerFactory.createPdfSigner();
+ IPdfSigner signer = status.getBackend().getPdfSigner();
+
+ PDFASSignatureExtractor signatureDataExtractor = signer
+ .buildBlindSignaturInterface(request.getCertificate(),
+ pdfFilter, pdfSubFilter,
+ status.getSigningDate());
+
signer.signPDF(status.getPdfObject(),
status.getRequestedSignature(), signatureDataExtractor);
@@ -462,9 +343,8 @@ public class PdfAsImpl implements PdfAs, IConfigurationConstants,
// Inject signature byte[] into signedDocument
int offset = request.getSignatureDataByteRange()[1] + 1;
- String signature = new COSString(request.getSignature())
- .getHexString();
- byte[] pdfSignature = signature.getBytes();
+ byte[] pdfSignature = status.getBackend().getPdfSigner()
+ .rewritePlainSignature(request.getSignature());
// byte[] input =
// PDFUtils.blackOutSignature(status.getPdfObject().getSignedDocument(),
// request.getSignatureDataByteRange());
@@ -517,53 +397,61 @@ public class PdfAsImpl implements PdfAs, IConfigurationConstants,
private void listPreProcessors(List<PreProcessor> preProcessors) {
logger.debug("--------------");
logger.debug("Listing PreProcessors:");
-
+
Iterator<PreProcessor> preProcessorsIterator = preProcessors.iterator();
int idx = 0;
- while(preProcessorsIterator.hasNext()) {
+ while (preProcessorsIterator.hasNext()) {
PreProcessor preProcessor = preProcessorsIterator.next();
- logger.debug("{}: {} [{}]", idx, preProcessor.getName(), preProcessor.getClass().getName());
+ logger.debug("{}: {} [{}]", idx, preProcessor.getName(),
+ preProcessor.getClass().getName());
idx++;
}
logger.debug("--------------");
}
-
- private void verifyPreProcessing(VerifyParameter parameter) throws PDFASError {
- List<PreProcessor> preProcessors = PreProcessorLoader.getPreProcessors(parameter.getConfiguration());
-
+
+ private void verifyPreProcessing(VerifyParameter parameter)
+ throws PDFASError {
+ List<PreProcessor> preProcessors = PreProcessorLoader
+ .getPreProcessors(parameter.getConfiguration());
+
listPreProcessors(preProcessors);
-
+
logger.debug("executing PreProcessors for verifing:");
Iterator<PreProcessor> preProcessorsIterator = preProcessors.iterator();
-
- while(preProcessorsIterator.hasNext()) {
+
+ while (preProcessorsIterator.hasNext()) {
PreProcessor preProcessor = preProcessorsIterator.next();
- logger.debug("executing: {} [{}]", preProcessor.getName(), preProcessor.getClass().getName());
+ logger.debug("executing: {} [{}]", preProcessor.getName(),
+ preProcessor.getClass().getName());
preProcessor.verify(parameter);
- logger.debug("done executing: {} [{}]", preProcessor.getName(), preProcessor.getClass().getName());
+ logger.debug("done executing: {} [{}]", preProcessor.getName(),
+ preProcessor.getClass().getName());
}
-
+
logger.debug("executing PreProcessors for verifing done");
}
-
+
private void signPreProcessing(SignParameter parameter) throws PDFASError {
- List<PreProcessor> preProcessors = PreProcessorLoader.getPreProcessors(parameter.getConfiguration());
-
+ List<PreProcessor> preProcessors = PreProcessorLoader
+ .getPreProcessors(parameter.getConfiguration());
+
listPreProcessors(preProcessors);
-
+
logger.debug("executing PreProcessors for signing:");
Iterator<PreProcessor> preProcessorsIterator = preProcessors.iterator();
-
- while(preProcessorsIterator.hasNext()) {
+
+ while (preProcessorsIterator.hasNext()) {
PreProcessor preProcessor = preProcessorsIterator.next();
- logger.debug("executing: {} [{}]", preProcessor.getName(), preProcessor.getClass().getName());
+ logger.debug("executing: {} [{}]", preProcessor.getName(),
+ preProcessor.getClass().getName());
preProcessor.sign(parameter);
- logger.debug("done executing: {} [{}]", preProcessor.getName(), preProcessor.getClass().getName());
+ logger.debug("done executing: {} [{}]", preProcessor.getName(),
+ preProcessor.getClass().getName());
}
-
+
logger.debug("executing PreProcessors for signing done");
}
-
+
private SignResult createSignResult(OperationStatus status)
throws IOException {
// ================================================================
@@ -580,7 +468,8 @@ public class PdfAsImpl implements PdfAs, IConfigurationConstants,
}
public Image generateVisibleSignaturePreview(SignParameter parameter,
- java.security.cert.X509Certificate cert, int resolution) throws PDFASError {
+ java.security.cert.X509Certificate cert, int resolution)
+ throws PDFASError {
OperationStatus status = null;
try {
@@ -589,14 +478,20 @@ public class PdfAsImpl implements PdfAs, IConfigurationConstants,
throw new PDFASError(ERROR_SET_INVALID_SETTINGS_OBJ);
}
X509Certificate iaikCert;
- if(!(cert instanceof X509Certificate)) {
+ if (!(cert instanceof X509Certificate)) {
iaikCert = new X509Certificate(cert.getEncoded());
} else {
- iaikCert = (X509Certificate)cert;
+ iaikCert = (X509Certificate) cert;
}
-
+ // allocated Backend
+ PDFASBackend backend = BackendLoader.getPDFASBackend();
+
ISettings settings = (ISettings) parameter.getConfiguration();
- status = new OperationStatus(settings, parameter);
+ status = new OperationStatus(settings, parameter, backend);
+
+ IPdfSigner signer = backend.getPdfSigner();
+
+ status.setPdfObject(signer.buildPDFObject(status));
RequestedSignature requestedSignature = new RequestedSignature(
status);
@@ -607,93 +502,8 @@ public class PdfAsImpl implements PdfAs, IConfigurationConstants,
return null;
}
- PDFObject pdfObject = 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);
- } else {
- positioningInstruction = Positioning.determineTablePositioning(
- new TablePos(), "", origDoc, visualObject, 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);
-
- properties.buildSignature();
- PDDocument 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;
+ return signer.generateVisibleSignaturePreview(parameter, iaikCert,
+ resolution, status, requestedSignature);
} catch (PdfAsException e) {
logger.error("PDF-AS Exception", e);
throw ErrorExtractor.searchPdfAsError(e);
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/backend/BackendLoader.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/backend/BackendLoader.java
new file mode 100644
index 00000000..4e00209a
--- /dev/null
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/backend/BackendLoader.java
@@ -0,0 +1,107 @@
+package at.gv.egiz.pdfas.lib.impl.backend;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.ServiceLoader;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.gv.egiz.pdfas.common.exceptions.ErrorConstants;
+import at.gv.egiz.pdfas.common.exceptions.PDFASError;
+import at.gv.egiz.pdfas.lib.api.Configuration;
+import at.gv.egiz.pdfas.lib.backend.PDFASBackend;
+
+/**
+ * The Class BackendLoader.
+ */
+public class BackendLoader implements ErrorConstants {
+
+ /** The Constant logger. */
+ private static final Logger logger = LoggerFactory
+ .getLogger(BackendLoader.class);
+
+ /** The pdf as backend loader. */
+ private static ServiceLoader<PDFASBackend> pdfAsBackendLoader = ServiceLoader.load(PDFASBackend.class);
+
+ /** The available backends. */
+ private static Map<String, PDFASBackend> availableBackends = new HashMap<String, PDFASBackend>();
+
+ /** The Constant BACKEND_CONFIG. */
+ public static final String BACKEND_CONFIG = "runtime.backend";
+
+ /** The default backend. */
+ private static PDFASBackend defaultBackend = null;
+
+ static {
+ logger.debug("building PDF-AS Backends");
+
+ Iterator<PDFASBackend> backendIterator = pdfAsBackendLoader.iterator();
+
+ while(backendIterator.hasNext()) {
+ PDFASBackend backend = backendIterator.next();
+ logger.debug("Loading " + backend.getName() + " [" + backend.getClass().getName() + "]");
+ availableBackends.put(backend.getName(), backend);
+ logger.debug("PDF-Backend added " + backend.getName());
+ if(backend.usedAsDefault()) {
+ defaultBackend = backend;
+ logger.debug("PDF-Backend added as default " + backend.getName());
+ }
+ }
+
+ logger.debug("PDF-AS Backends constructed");
+
+ if(defaultBackend != null) {
+ logger.debug("Default backend is " + defaultBackend.getName());
+ }
+ }
+
+ /**
+ * Gets the PDFAS backend.
+ *
+ * @param configuration the configuration
+ * @return the PDFAS backend
+ * @throws PDFASError the PDFAS error
+ */
+ public static PDFASBackend getPDFASBackend(Configuration configuration) throws PDFASError {
+ String backendName = configuration.getValue(BACKEND_CONFIG);
+ return getPDFASBackend(backendName);
+ }
+
+ /**
+ * Gets the PDFAS backend.
+ *
+ * @param name the name
+ * @return the PDFAS backend
+ * @throws PDFASError the PDFAS error
+ */
+ public static PDFASBackend getPDFASBackend(String name) throws PDFASError {
+ if(name != null) {
+ if(availableBackends.containsKey(name)) {
+ return availableBackends.get(name);
+ }
+ throw new PDFASError(ERROR_NO_BACKEND);
+ }
+
+ if(defaultBackend != null) {
+ return defaultBackend;
+ }
+
+ throw new PDFASError(ERROR_NO_BACKEND);
+ }
+
+ /**
+ * Gets the PDFAS backend.
+ *
+ * @return the PDFAS backend
+ * @throws PDFASError the PDFAS error
+ */
+ public static PDFASBackend getPDFASBackend() throws PDFASError {
+ if(defaultBackend != null) {
+ return defaultBackend;
+ }
+
+ throw new PDFASError(ERROR_NO_BACKEND);
+ }
+}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/PlaceholderExtractor.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/PlaceholderExtractor.java
new file mode 100644
index 00000000..62a26a16
--- /dev/null
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/PlaceholderExtractor.java
@@ -0,0 +1,9 @@
+package at.gv.egiz.pdfas.lib.impl.placeholder;
+
+import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
+import at.gv.egiz.pdfas.lib.impl.status.PDFObject;
+
+public interface PlaceholderExtractor {
+ public SignaturePlaceholderData extract(PDFObject doc,
+ String placeholderId, int matchMode) throws PdfAsException;
+}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/PlaceholderFilter.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/PlaceholderFilter.java
index 1bb57cb8..1417f634 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/PlaceholderFilter.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/PlaceholderFilter.java
@@ -31,59 +31,18 @@ import at.gv.egiz.pdfas.lib.api.IConfigurationConstants;
import at.gv.egiz.pdfas.lib.impl.status.OperationStatus;
public class PlaceholderFilter implements IConfigurationConstants {
-
+
public static SignaturePlaceholderData checkPlaceholderSignature(
- OperationStatus status, ISettings settings)
- throws PdfAsException, IOException {
-
+ OperationStatus status, ISettings settings) throws PdfAsException,
+ IOException {
+
if (status.getPlaceholderConfiguration().isGlobalPlaceholderEnabled()) {
- SignaturePlaceholderData signaturePlaceholderData = SignaturePlaceholderExtractor
- .extract(status.getPdfObject().getDocument(), null, 1);
+ PlaceholderExtractor extractor = status.getBackend()
+ .getPlaceholderExtractor();
+ SignaturePlaceholderData signaturePlaceholderData = extractor
+ .extract(status.getPdfObject(), null, 1);
return signaturePlaceholderData;
- /*
- if (signaturePlaceholderData != null) {
- RequestedSignature requestedSignature = status
- .getRequestedSignature();
-
- if (signaturePlaceholderData.getProfile() != null) {
- requestedSignature
- .setSignatureProfileID(signaturePlaceholderData
- .getProfile());
- }
-
- //String signatureProfileID = requestedSignature
- // .getSignatureProfileID();
-
- TablePos tablePos = signaturePlaceholderData.getTablePos();
-
- return tablePos;
-
- */
- /*
- SignatureProfileSettings signatureProfileSettings = TableFactory
- .createProfile(signatureProfileID, settings);
-
- Table main = TableFactory.createSigTable(
- signatureProfileSettings, MAIN, settings,
- requestedSignature);
-
- IPDFStamper stamper = StamperFactory
- .createDefaultStamper(settings);
-
- IPDFVisualObject visualObject = stamper.createVisualPDFObject(
- status.getPdfObject(), main);
-
- PDDocument originalDocument = PDDocument
- .load(new ByteArrayInputStream(status.getPdfObject()
- .getOriginalDocument()));
-
- PositioningInstruction positioningInstruction = Positioning
- .determineTablePositioning(tablePos, "",
- originalDocument, visualObject, false);
-
- return positioningInstruction;*/
- //}
}
return null;
}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderData.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderData.java
index 333e581b..cf0ad149 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderData.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderData.java
@@ -100,7 +100,7 @@ public class SignaturePlaceholderData {
return tablePos;
}
- void setTablePos(TablePos tablePos) {
+ public void setTablePos(TablePos tablePos) {
this.tablePos = tablePos;
}
@@ -113,7 +113,7 @@ public class SignaturePlaceholderData {
return profile;
}
- void setProfile(String profile) {
+ public void setProfile(String profile) {
this.profile = profile;
}
@@ -125,7 +125,7 @@ public class SignaturePlaceholderData {
return type;
}
- void setType(String type) {
+ public void setType(String type) {
this.type = type;
}
@@ -138,7 +138,7 @@ public class SignaturePlaceholderData {
return key;
}
- void setKey(String key) {
+ public void setKey(String key) {
this.key = key;
}
@@ -146,7 +146,7 @@ public class SignaturePlaceholderData {
return getClass().toString() + ": profile=" + profile + "; type=" + type + "; sigKey=" + key + "; table pos=" + tablePos;
}
- void setPlaceholderName(String name) {
+ public void setPlaceholderName(String name) {
this.placeholderName = name;
}
@@ -168,7 +168,7 @@ public class SignaturePlaceholderData {
return id;
}
- void setId(String id) {
+ public void setId(String id) {
this.id = id;
}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderExtractor.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderExtractor.java
deleted file mode 100644
index 93162bd3..00000000
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderExtractor.java
+++ /dev/null
@@ -1,371 +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.placeholder;
-
-import java.awt.geom.AffineTransform;
-import java.awt.geom.NoninvertibleTransformException;
-import java.awt.image.BufferedImage;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Hashtable;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Vector;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.apache.pdfbox.cos.COSBase;
-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.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 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.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 {
- /**
- * The log.
- */
- private static Log log = LogFactory
- .getLog(SignaturePlaceholderExtractor.class);
-
- public static final String QR_PLACEHOLDER_IDENTIFIER = "PDF-AS-POS";
- public static final int PLACEHOLDER_MATCH_MODE_STRICT = 0;
- public static final int PLACEHOLDER_MATCH_MODE_MODERATE = 1;
- public static final int PLACEHOLDER_MATCH_MODE_LENIENT = 2;
-
- private List<SignaturePlaceholderData> placeholders = new Vector<SignaturePlaceholderData>();
- private int currentPage = 0;
-
- private SignaturePlaceholderExtractor(String placeholderId,
- int placeholderMatchMode) throws IOException {
- super(ResourceLoader.loadProperties(
- "placeholder/pdfbox-reader.properties", true));
- }
-
- /**
- * 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);
- } 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);
- 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);
- }
-
- }
- 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;
-
- 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 (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();
- double rotationInRadians = (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 y = unrotatedCTM.getYPosition()
- + unrotatedCTM.getYScale();
- float w = unrotatedCTM.getXScale();
-
- String posString = "p:" + currentPage + ";x:" + x
- + ";y:" + y + ";w:" + w;
- 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);
- }
- }
-
- /**
- * 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";
- }
- log.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) {
- log.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, Vector<BarcodeFormat>> hints = new Hashtable<DecodeHintType, Vector<BarcodeFormat>>();
- 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) {
- log.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 {
- log.warn("QR-Code found but does not start with \""
- + QR_PLACEHOLDER_IDENTIFIER
- + "\". Ignoring QR placeholder.");
- }
- }
- } catch (ReaderException re) {
- if (log.isDebugEnabled()) {
- log.debug("Could not decode - not a placeholder. needed: "
- + (System.currentTimeMillis() - before));
- }
- if (!(re instanceof NotFoundException)) {
- if (log.isInfoEnabled()) {
- log.info("Failed to decode image", re);
- }
- }
- } catch (ArrayIndexOutOfBoundsException e) {
- if (log.isInfoEnabled()) {
- log.info("Failed to decode image. Probably a zxing bug", e);
- }
- }
- return null;
- }
-
-}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/positioning/Positioning.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/positioning/Positioning.java
deleted file mode 100644
index 7c8cb2e4..00000000
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/positioning/Positioning.java
+++ /dev/null
@@ -1,244 +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.positioning;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.pdfbox.cos.COSDictionary;
-import org.apache.pdfbox.cos.COSName;
-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.common.PDRectangle;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
-import at.gv.egiz.pdfas.common.utils.PDFUtils;
-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) throws PdfAsException {
- return adjustSignatureTableandCalculatePosition(pdfDataSource,
- pdf_table, pos, legacy32);
- }
-
- /**
- * 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) throws PdfAsException {
-
- PDFUtils.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();
-
- float page_width = cropBox.getWidth();
- float page_height = cropBox.getHeight();
-
- // 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);
-
- 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-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/IPdfSigner.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/IPdfSigner.java
index 98ade583..6a249041 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/IPdfSigner.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/IPdfSigner.java
@@ -23,13 +23,38 @@
******************************************************************************/
package at.gv.egiz.pdfas.lib.impl.signing;
+import iaik.x509.X509Certificate;
+
+import java.awt.Image;
+import java.util.Calendar;
+
+import at.gv.egiz.pdfas.common.exceptions.PDFASError;
import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
-import at.gv.egiz.pdfas.lib.impl.signing.sig_interface.PDFASSignatureInterface;
+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.OperationStatus;
import at.gv.egiz.pdfas.lib.impl.status.PDFObject;
import at.gv.egiz.pdfas.lib.impl.status.RequestedSignature;
public interface IPdfSigner {
- void signPDF(PDFObject pdfObject,
- RequestedSignature requestedSignature, PDFASSignatureInterface signer) throws PdfAsException;
+ PDFASSignatureInterface buildSignaturInterface(IPlainSigner signer,
+ SignParameter parameters, RequestedSignature requestedSignature);
+
+ PDFASSignatureExtractor buildBlindSignaturInterface(
+ X509Certificate certificate, String filter, String subfilter,
+ Calendar date);
+
+ PDFObject buildPDFObject(OperationStatus operationStatus);
+
+ void checkPDFPermissions(PDFObject object) throws PdfAsException;
+
+ void signPDF(PDFObject pdfObject, RequestedSignature requestedSignature,
+ PDFASSignatureInterface signer) throws PdfAsException;
+
+ byte[] rewritePlainSignature(byte[] plainSignature);
+
+ public Image generateVisibleSignaturePreview(SignParameter parameter,
+ java.security.cert.X509Certificate cert, int resolution, OperationStatus status,
+ RequestedSignature requestedSignature) throws PDFASError;
}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/PDFASSignatureExtractor.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/PDFASSignatureExtractor.java
new file mode 100644
index 00000000..c8f94046
--- /dev/null
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/PDFASSignatureExtractor.java
@@ -0,0 +1,5 @@
+package at.gv.egiz.pdfas.lib.impl.signing;
+
+public interface PDFASSignatureExtractor extends PDFASSignatureInterface {
+ public byte[] getSignatureData();
+}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/PdfSignerFactory.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/PDFASSignatureInterface.java
index 947574ba..db695614 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/PdfSignerFactory.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/PDFASSignatureInterface.java
@@ -23,10 +23,10 @@
******************************************************************************/
package at.gv.egiz.pdfas.lib.impl.signing;
-import at.gv.egiz.pdfas.lib.impl.signing.pdfbox.PADESPDFBOXSigner;
+import java.util.Calendar;
-public class PdfSignerFactory {
- public static IPdfSigner createPdfSigner() {
- return new PADESPDFBOXSigner();
- }
+public interface PDFASSignatureInterface {
+ public String getPDFSubFilter();
+ public String getPDFFilter();
+ public Calendar getSigningDate();
}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PADESPDFBOXSigner.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PADESPDFBOXSigner.java
deleted file mode 100644
index a129f18a..00000000
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PADESPDFBOXSigner.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.signing.pdfbox;
-
-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.COSBase;
-import org.apache.pdfbox.cos.COSDictionary;
-import org.apache.pdfbox.cos.COSName;
-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.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.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.IConfigurationConstants;
-import at.gv.egiz.pdfas.lib.impl.SignaturePositionImpl;
-import at.gv.egiz.pdfas.lib.impl.configuration.SignatureProfileConfiguration;
-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.positioning.Positioning;
-import at.gv.egiz.pdfas.lib.impl.signing.IPdfSigner;
-import at.gv.egiz.pdfas.lib.impl.signing.sig_interface.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.StamperFactory;
-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.status.PDFObject;
-import at.gv.egiz.pdfas.lib.impl.status.RequestedSignature;
-import at.gv.egiz.pdfas.lib.util.SignatureUtils;
-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 pdfObject,
- RequestedSignature requestedSignature,
- PDFASSignatureInterface signer) throws PdfAsException {
- String fisTmpFile = null;
-
- TempFileHelper helper = pdfObject.getStatus().getTempFileHelper();
- PDDocument doc = null;
- try {
- fisTmpFile = helper.getStaticFilename();
-
- // write to temporary file
- FileOutputStream fos = new FileOutputStream(new File(fisTmpFile));
- IOUtils.copy(pdfObject.getOriginalDocument().getInputStream(), fos);
-
- FileInputStream fis = new FileInputStream(new File(fisTmpFile));
-
- doc = pdfObject.getDocument();
-
- 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);
- SignatureOptions options = new SignatureOptions();
-
- // Is visible Signature
- if (requestedSignature.isVisual()) {
- logger.info("Creating visual siganture block");
-
- SignatureProfileConfiguration signatureProfileConfiguration = pdfObject
- .getStatus().getSignatureProfileConfiguration(
- requestedSignature.getSignatureProfileID());
-
- SignaturePlaceholderData signaturePlaceholderData = PlaceholderFilter
- .checkPlaceholderSignature(pdfObject.getStatus(),
- pdfObject.getStatus().getSettings());
-
- TablePos tablePos = null;
-
- if (signaturePlaceholderData != null) {
- // Placeholder found!
-
- if (signaturePlaceholderData.getProfile() != null) {
- requestedSignature
- .setSignatureProfileID(signaturePlaceholderData
- .getProfile());
- }
-
- tablePos = signaturePlaceholderData.getTablePos();
- }
-
- 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();
-
- // 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);
-
- 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);
-
- properties.buildSignature();
-
- /*
- * ByteArrayOutputStream sigbos = new ByteArrayOutputStream();
- * sigbos.write(StreamUtils.inputStreamToByteArray(properties
- * .getVisibleSignature())); sigbos.close();
- */
-
- if (signaturePlaceholderData != null) {
- // Placeholder found!
- // replace placeholder
- InputStream 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);
-
- 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());
- }
-
- 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());
-
- doc.addPage(p);
- }
-
- if (signatureProfileSettings.isPDFA()) {
- PDDocumentCatalog root = doc.getDocumentCatalog();
- COSBase base = root.getCOSDictionary().getItem(
- COSName.OUTPUT_INTENTS);
- if (base == null) {
- InputStream 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);
- }
- }
- }
-
-// if (signatureProfileSettings.isPDFA()) { // Check for PDF-UA
-// PDDocumentCatalog root = doc.getDocumentCatalog();
-// PDStructureTreeRoot treeRoot = root.getStructureTreeRoot();
-// if (treeRoot != null) { // Handle as PDF-UA
-// logger.info("Tree Root: {}", treeRoot.toString());
-// PDStructureElement docElement = PDFBoxTaggingUtils
-// .getDocumentElement(treeRoot);
-// PDStructureElement sigBlock = new PDStructureElement(
-// "Table", docElement);
-// root.getCOSObject().setNeedToBeUpdate(true);
-// docElement.getCOSObject().setNeedToBeUpdate(true);
-// treeRoot.getCOSObject().setNeedToBeUpdate(true);
-// sigBlock.setTitle("Signature Table");
-// }
-// }
-
- options.setPreferedSignatureSize(0x1000);
- options.setPage(positioningInstruction.getPage());
- options.setVisualSignature(properties.getVisibleSignature());
- }
-
- doc.addSignature(signature, signer, options);
-
- String sigFieldName = signatureProfileSettings.getSignFieldValue();
-
- if (sigFieldName == null) {
- sigFieldName = "PDF-AS Signatur";
- }
-
- int count = SignatureUtils.countSignatures(doc, sigFieldName);
-
- sigFieldName = sigFieldName + count;
-
- PDAcroForm acroFormm = doc.getDocumentCatalog().getAcroForm();
- if (acroFormm != null) {
- @SuppressWarnings("unchecked")
- List<PDField> fields = acroFormm.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 name Signature Field! [Cannot find Field list in acroForm!]");
- }
-
- if (signatureField != null) {
- signatureField.setPartialName(sigFieldName);
- }
- } else {
- logger.warn("Failed to name Signature Field! [Cannot find acroForm!]");
- }
-
- 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!]");
- }*/
- }
-
- // pdfbox patched (FIS -> IS)
- doc.saveIncremental(fis, fos);
- fis.close();
- fos.flush();
- fos.close();
- fos = null;
-
- fis = new FileInputStream(new File(fisTmpFile));
-
- // write to resulting output stream
- // ByteArrayOutputStream bos = new ByteArrayOutputStream();
- // bos.write();
- // bos.close();
-
- pdfObject
- .setSignedDocument(StreamUtils.inputStreamToByteArray(fis));
- fis.close();
- fis = null;
- System.gc();
-
- helper.deleteFile(fisTmpFile);
-
- } catch (IOException e) {
- logger.error(MessageResolver.resolveMessage("error.pdf.sig.01"), e);
- throw new PdfAsException("error.pdf.sig.01", e);
- } catch (SignatureException e) {
- logger.error(MessageResolver.resolveMessage("error.pdf.sig.01"), e);
- throw new PdfAsException("error.pdf.sig.01", e);
- } catch (COSVisitorException e) {
- logger.error(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
- }
- }
- logger.debug("Signature done!");
-
- }
- }
-}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PdfboxSignerWrapper.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PdfboxSignerWrapper.java
deleted file mode 100644
index 7c715911..00000000
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PdfboxSignerWrapper.java
+++ /dev/null
@@ -1,97 +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.IOException;
-import java.io.InputStream;
-import java.util.Calendar;
-
-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.signing.sig_interface.PDFASSignatureInterface;
-import at.gv.egiz.pdfas.lib.impl.status.RequestedSignature;
-
-public class PdfboxSignerWrapper implements PDFASSignatureInterface {
-
- 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-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/PDFASSignatureInterface.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/PDFASSignatureInterface.java
deleted file mode 100644
index c4ace1d7..00000000
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/PDFASSignatureInterface.java
+++ /dev/null
@@ -1,36 +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.sig_interface;
-
-import java.util.Calendar;
-
-import org.apache.pdfbox.pdmodel.interactive.digitalsignature.PDSignature;
-import org.apache.pdfbox.pdmodel.interactive.digitalsignature.SignatureInterface;
-
-public interface PDFASSignatureInterface extends SignatureInterface {
- public String getPDFSubFilter();
- public String getPDFFilter();
- public void setPDSignature(PDSignature signature);
- public Calendar getSigningDate();
-}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/SignatureDataExtractor.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/SignatureDataExtractor.java
deleted file mode 100644
index 32cfb410..00000000
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/SignatureDataExtractor.java
+++ /dev/null
@@ -1,93 +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.sig_interface;
-
-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;
-
-public class SignatureDataExtractor implements PDFASSignatureInterface {
-
- 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-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/SignatureDataInjector.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/SignatureDataInjector.java
deleted file mode 100644
index e667f0ea..00000000
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/SignatureDataInjector.java
+++ /dev/null
@@ -1,66 +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.sig_interface;
-
-import iaik.x509.X509Certificate;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Calendar;
-
-import org.apache.pdfbox.exceptions.SignatureException;
-
-import at.gv.egiz.pdfas.common.utils.StreamUtils;
-
-public class SignatureDataInjector extends SignatureDataExtractor {
-
- protected byte[] signature;
- protected byte[] oldSignatureData;
-
- public SignatureDataInjector(X509Certificate certificate, String filter,
- String subfilter, Calendar date, byte[] signature, byte[] signatureData) {
- super(certificate, filter, subfilter, date);
- this.signature = signature;
- this.oldSignatureData = signatureData;
- }
-
- @Override
- public byte[] sign(InputStream content) throws SignatureException,
- IOException {
- byte[] signatureData = StreamUtils.inputStreamToByteArray(content);
-
- if(signatureData.length != this.oldSignatureData.length) {
- throw new SignatureException("Signature Data missmatch!");
- }
-
- for(int i = 0; i < signatureData.length; i++) {
- if(signatureData[i] != this.oldSignatureData[i]) {
- throw new SignatureException("Signature Data missmatch! " + i + " " + signatureData[i] + " vs " + this.oldSignatureData[i]);
- }
- }
-
- return signature;
- }
-
-}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/CertificateResolver.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/CertificateResolver.java
index 5a26974c..7012a93a 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/CertificateResolver.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/CertificateResolver.java
@@ -38,7 +38,6 @@ import org.slf4j.LoggerFactory;
import at.gv.egiz.pdfas.common.settings.SignatureProfileSettings;
import at.gv.egiz.pdfas.common.utils.DNUtils;
import at.gv.egiz.pdfas.common.utils.OgnlUtils;
-import at.gv.egiz.pdfas.lib.impl.status.ICertificateProvider;
import at.gv.egiz.pdfas.lib.impl.status.OperationStatus;
public class CertificateResolver implements IResolver {
@@ -47,7 +46,6 @@ public class CertificateResolver implements IResolver {
private OgnlContext ctx;
private X509Certificate certificate;
- private OperationStatus operationStatus;
public CertificateResolver(X509Certificate certificate, OperationStatus operationStatus) {
this.certificate = certificate;
@@ -71,7 +69,7 @@ public class CertificateResolver implements IResolver {
Map<String, String> iuiMap = new HashMap<String, String>();
try {
- iuiMap.put("pdfVersion", String.valueOf(operationStatus.getPdfObject().getDocument().getDocument().getVersion()));
+ iuiMap.put("pdfVersion", operationStatus.getPdfObject().getPDFVersion());
} catch(Throwable e) {
logger.warn("Cannot determine pdfVersion: " + e.getMessage());
}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IResolver.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IResolver.java
index 92f80045..107aed2c 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IResolver.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IResolver.java
@@ -24,7 +24,6 @@
package at.gv.egiz.pdfas.lib.impl.stamping;
import at.gv.egiz.pdfas.common.settings.SignatureProfileSettings;
-import at.gv.egiz.pdfas.lib.impl.status.ICertificateProvider;
/**
* Created with IntelliJ IDEA.
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/ImageObject.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/ImageObject.java
deleted file mode 100644
index f8ec2073..00000000
--- a/pdf-as-lib/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-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsTemplateCreator.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsTemplateCreator.java
deleted file mode 100644
index feacc52d..00000000
--- a/pdf-as-lib/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)
- 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());
- 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());
-
- // inner formstream, form and resource (hlder form containts inner form)
- this.pdfBuilder.createInnerFormStreamPdfAs(template);
- 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.error("COSVisitorException: can't get apereance stream ", e);
- }
- logger.debug("stream returning started, size= " + in.available());
-
- // we must close the document
- template.close();
-
- // return result of the stream
- return in;
- }
-}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureBuilder.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureBuilder.java
deleted file mode 100644
index e3ee19f6..00000000
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureBuilder.java
+++ /dev/null
@@ -1,994 +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.geom.AffineTransform;
-import java.awt.geom.Point2D;
-import java.awt.image.BufferedImage;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
-import javax.imageio.ImageIO;
-
-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.font.PDFont;
-import org.apache.pdfbox.pdmodel.font.PDType1Font;
-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;
-import at.knowcenter.wag.egov.egiz.table.Style;
-
-public class PDFAsVisualSignatureBuilder extends PDVisibleSigBuilder {
-
- private static final Logger logger = LoggerFactory
- .getLogger(PDFAsVisualSignatureBuilder.class);
-
- private void drawDebugLine(PDPageContentStream contentStream, float x,
- float y, float width, float height) {
- 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 void drawDebugPadding(PDPageContentStream contentStream, float x,
- float y, float padding, float width, float height) {
- 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 void drawTable(PDPage page, PDPageContentStream contentStream,
- float x, float y, float width, float height,
- PDFBoxTable abstractTable, PDDocument doc, boolean subtable)
- throws IOException, PdfAsException {
-
- final int rows = abstractTable.getRowCount();
- final int cols = abstractTable.getColCount();
- float[] colsSizes = abstractTable.getColsRelativeWith();
- int max_cols = abstractTable.getColCount();
- float padding = abstractTable.getPadding();
- float fontSize = PDFBoxFont.defaultFontSize;
- PDFont textFont = PDFBoxFont.defaultFont;
- 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("Drawing Table:");
- abstractTable.dumpTable();
-
- if (abstractTable.getBGColor() != null) {
- contentStream.setNonStrokingColor(abstractTable.getBGColor());
- contentStream.fillRect(x, y, abstractTable.getWidth(),
- abstractTable.getHeight());
- contentStream.setNonStrokingColor(Color.BLACK);
- }
- 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();
- }
-
- for (int cols_idx = 0; cols_idx < colsSizes.length; cols_idx++) {
- logger.debug("Col: " + cols_idx + " : " + colsSizes[cols_idx]);
- }
-
- float border = abstractTable.style.getBorder();
- contentStream.setLineWidth(border);
-
- float tableHeight = abstractTable.getHeight();
- float tableWidth = abstractTable.getWidth();
- final float colWidth = tableWidth / (float) cols;
-
- // draw if boarder > 0
- if (border != 0) {
-
- float nexty = y + tableHeight;
- float lasty = nexty;
- for (int i = 0; i < rows; i++) {
- ArrayList<Entry> row = abstractTable.getRow(i);
- // Draw row border!
- logger.debug("ROW LINE: {} {} {} {}", x, nexty, x + width,
- nexty);
- contentStream.drawLine(x, nexty, x + width, nexty);
- lasty = nexty;
- if (i < abstractTable.getRowHeights().length) {
- // nexty -= abstractTable.getRowHeights()[i] + padding * 2;
- nexty -= abstractTable.getRowHeights()[i];
- }
-
- // if (subtable && i + 1 ==
- // abstractTable.getRowHeights().length) {
- // nexty -= padding;
- // }
-
- float nextx = x;
- float ypos = y;
- float yheight = y + abstractTable.getHeight();
- if (subtable) {
- // ypos -= padding;
- yheight = y + abstractTable.getHeight();
- }
-
- for (int j = 0; j < row.size(); j++) {
- Entry cell = (Entry) row.get(j);
-
- if (subtable && j == cols) {
- continue;
- }
- logger.debug("COL LINE: {} {} {} {}", nextx, ypos, nextx,
- yheight);
- contentStream.drawLine(nextx, lasty, nextx, nexty);
- for (int k = 0; k < cell.getColSpan(); k++) {
- if (k + j < colsSizes.length) {
- nextx += (colsSizes != null) ? colsSizes[k + j]
- : colWidth;
- }
- }
- }
- if (!subtable) {
- contentStream.drawLine(nextx, lasty, nextx, nexty);
- }
- }
-
- contentStream.drawLine(x, nexty, x + tableWidth, nexty);
-
- }
-
- float textx = x;
- float texty = y + tableHeight;
- 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);
-
- Style inherit_style = Style.doInherit(cell.getStyle(),
- abstractTable.style);
- cell.setStyle(inherit_style);
-
- // if(subtable) {
- drawDebugPadding(contentStream, textx, texty, padding,
- ((colsSizes != null) ? colsSizes[j] : colWidth),
- abstractTable.getRowHeights()[i]);
- // }
- // if(true) {
- // textx += (colsSizes != null) ? colsSizes[j] : colWidth;
- // continue;
- // }
-
- if (cell.getType() == Entry.TYPE_CAPTION
- || cell.getType() == Entry.TYPE_VALUE) {
-
- if (cell.getType() == Entry.TYPE_CAPTION) {
- textFont = abstractTable.getFont().getFont(doc);
- fontSize = abstractTable.getFont().getFontSize();
- } else if (cell.getType() == Entry.TYPE_VALUE) {
- textFont = abstractTable.getValueFont().getFont(doc);
- fontSize = abstractTable.getValueFont().getFontSize();
- }
-
- String text = (String) cell.getValue();
-
- // COSName name = COSName.getPDFName("ANDI_TAG!");
- // contentStream.beginMarkedContentSequence(COSName.ALT,
- // name);
- String fontName = textFont.equals(PDType1Font.COURIER) ? "COURIER"
- : "HELVETICA";
-
- float fheight = textFont.getFontDescriptor().getCapHeight()
- / 1000 * fontSize;
-
- String[] tlines = text.split("\n");
- float textHeight = fontSize * tlines.length;
-
- Style cellStyle = cell.getStyle();
- String valign = null;
- String halign = null;
-
- if (cell.getType() == Entry.TYPE_CAPTION
- && cellStyle != null) {
- valign = cellStyle.getVAlign();
- halign = cellStyle.getHAlign();
- } else if (cell.getType() == Entry.TYPE_VALUE
- && cellStyle != null) {
- valign = cellStyle.getValueVAlign();
- halign = cellStyle.getValueHAlign();
- }
- float ty = texty - padding;
- float tx = textx + padding;
- if (Style.BOTTOM.equals(valign)) {
- float bottom_offset = abstractTable.getRowHeights()[i]
- - textHeight;
- ty -= bottom_offset;
- } else if (Style.MIDDLE.equals(valign)) {
- float bottom_offset = abstractTable.getRowHeights()[i]
- - textHeight;
- bottom_offset = bottom_offset / 2.0f;
- ty -= bottom_offset;
- }
-
- float columnWidth = (colsSizes != null) ? colsSizes[j]
- : colWidth;
- 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 = columnWidth - maxWidth - 2 * padding;
- if (offset > 0) {
- offset = offset / 2.0f;
- tx += offset;
- }
- } else if (Style.RIGHT.equals(halign)) {
- float offset = columnWidth - maxWidth - 2 * padding;
- if (offset > 0) {
- tx += offset;
- }
- }
-
- drawDebugLine(contentStream, tx, ty, maxWidth, textHeight);
-
- contentStream.beginText();
-
- if (innerFormResources.getFonts().containsValue(textFont)) {
- String fontID = getFontID(textFont);
- logger.debug("Using Font: " + fontID);
- contentStream.appendRawCommands("/" + fontID + " "
- + fontSize + " Tf\n");
- } else {
- contentStream.setFont(textFont, fontSize);
- }
-
- logger.debug("Writing: " + tx + " : " + (ty - fheight)
- + " = " + text + " as " + cell.getType() + " w "
- + fontName);
- contentStream.moveTextPositionByAmount(tx, (ty - fheight));
-
- if (text.contains("\n")) {
- String[] lines = text.split("\n");
- contentStream.appendRawCommands(fontSize + " TL\n");
- for (int k = 0; k < lines.length; k++) {
- contentStream.drawString(lines[k]);
- if (k < lines.length - 1) {
- contentStream.appendRawCommands("T*\n");
- }
- }
- } else {
- contentStream.drawString(text);
- }
- contentStream.endText();
- // contentStream.endMarkedContentSequence();
- } else if (cell.getType() == Entry.TYPE_IMAGE) {
- String img_ref = (String) cell.getValue();
- if (!images.containsKey(img_ref)) {
- logger.error("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 = textx + padding;
- float hoffset = ((colsSizes != null) ? colsSizes[j]
- : colWidth) - image.getWidth();
- if (cell.getStyle().getImageVAlign() != null
- && cell.getStyle().getImageVAlign()
- .equals(Style.CENTER)) {
- hoffset = hoffset / 2.0f;
- imgx += hoffset;
- } else if (cell.getStyle().getImageHAlign() != null
- && cell.getStyle().getImageHAlign()
- .equals(Style.RIGHT)) {
- imgx += hoffset;
- }
-
- float imgy = texty - padding;
- float voffset = abstractTable.getRowHeights()[i]
- - 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());
-
- logger.debug("Image: " + imgx + " : "
- + (imgy - image.getHeight()));
- contentStream.drawXObject(pdImage, imgx,
- imgy - image.getHeight(), image.getWidth(),
- image.getHeight());
- // contentStream.endMarkedContentSequence();
-
- } else if (cell.getType() == Entry.TYPE_TABLE) {
-
- float tableY = texty - abstractTable.getRowHeights()[i];
- float tableX = textx;
- // texty = texty - padding;
- PDFBoxTable tbl_value = (PDFBoxTable) cell.getValue();
-
- Style inherit_styletab = Style.doInherit(
- abstractTable.style, cell.getStyle());
- tbl_value.table.setStyle(inherit_styletab);
-
- logger.debug("Table: " + tableX + " : " + tableY);
- // logger.debug("Table height: " + );
- TableDrawUtils.drawTable(page, contentStream, tableX,
- tableY, (colsSizes != null) ? colsSizes[j]
- : colWidth,
- abstractTable.getRowHeights()[i], tbl_value, doc,
- true, innerFormResources, images, settings);
- }
- textx += (colsSizes != null) ? colsSizes[j] : colWidth;
- }
- // if (i + 1 < abstractTable.getRowHeights().length) {
- logger.debug("Row {} from {} - {} - {} = {}", i, texty,
- abstractTable.getRowHeights()[i], padding * 2, texty
- - (abstractTable.getRowHeights()[i]));
- texty -= abstractTable.getRowHeights()[i];
- // texty = texty - abstractTable.getRowHeights()[i + 1] - padding
- // * 2;
- // texty = texty - abstractTable.getRowHeights()[i] - padding
- // * 2;
- // }
- textx = x;
- }
- }
-
- private void drawTable2(PDPage page, PDPageContentStream contentStream,
- float x, float y, float width, float height,
- PDFBoxTable abstractTable, PDDocument doc, boolean subtable) {
-
- }
-
- private PDFAsVisualSignatureProperties properties;
- private PDFAsVisualSignatureDesigner designer;
- private ISettings settings;
- private PDResources innerFormResources;
- private Map<String, ImageObject> images = new HashMap<String, ImageObject>();
-
- private String getFontID(PDFont font) {
- Iterator<java.util.Map.Entry<String, PDFont>> it = innerFormResources
- .getFonts().entrySet().iterator();
- while (it.hasNext()) {
- java.util.Map.Entry<String, PDFont> entry = it.next();
- if (entry.getValue().equals(font)) {
- return entry.getKey();
- }
- }
- return "";
- }
-
- 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);
- }
-
- 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_ref = (String) cell.getValue();
- if (!images.containsKey(img_ref)) {
- File img_file = new File(img_ref);
- if (!img_file.isAbsolute()) {
- logger.debug("Image file declaration is relative. Prepending path of resources directory.");
- logger.debug("Image Location: "
- + settings.getWorkingDirectory()
- + File.separator + img_ref);
- img_file = new File(settings.getWorkingDirectory()
- + File.separator + img_ref);
- } else {
- logger.debug("Image file declaration is absolute. Skipping file relocation.");
- }
-
- if (!img_file.exists()) {
- logger.debug("Image file \""
- + img_file.getCanonicalPath()
- + "\" doesn't exist.");
- throw new PdfAsException("error.pdf.stamp.04");
- }
-
- BufferedImage img = null;
- try {
- img = ImageIO.read(img_file);
- } catch (IOException e) {
- throw new PdfAsException("error.pdf.stamp.04", e);
- }
-
- 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 (img.getAlphaRaster() == null
- && img.getColorModel().hasAlpha()) {
- img = ImageUtils.removeAlphaChannel(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) 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);
- 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.error("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 \n";
-
- 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);
- appendRawCommands(getStructure().getInnterFormStream()
- .createOutputStream(), innerFormComment);
- // 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()));
- 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());
- 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);
-
- 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-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureDesigner.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureDesigner.java
deleted file mode 100644
index 17b02d9d..00000000
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureDesigner.java
+++ /dev/null
@@ -1,450 +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 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();
- this.pageHeight(mediaBox.getHeight());
- this.pageWidth = mediaBox.getWidth();
- } else {
- PDPage firstPage = (PDPage) pages.get(page - 1);
- PDRectangle mediaBox = firstPage.findMediaBox();
- 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;
- }
-
- /**
- * 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-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureProperties.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureProperties.java
deleted file mode 100644
index b7dbdfeb..00000000
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsVisualSignatureProperties.java
+++ /dev/null
@@ -1,102 +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.apache.pdfbox.cos.COSDictionary;
-import org.apache.pdfbox.pdmodel.PDDocument;
-import org.apache.pdfbox.pdmodel.PDPage;
-import org.apache.pdfbox.pdmodel.common.PDRectangle;
-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.lib.impl.status.PDFObject;
-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;
-
- public PDFAsVisualSignatureProperties(ISettings settings, PDFObject object,
- PdfBoxVisualObject visObj, PositioningInstruction pos) {
- this.settings = settings;
- try {
- main = visObj.getTable();
- } catch (Throwable e) {
- e.printStackTrace();
- }
- this.rotationAngle = pos.getRotation();
- try {
- PDDocument origDoc = object.getDocument();
-
- designer = new PDFAsVisualSignatureDesigner(origDoc, pos.getPage(), this, pos.isMakeNewPage());
- float posy = designer.getPageHeight() - pos.getY();
- designer.coordinates(pos.getX(), 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));
- } catch (PdfAsException e) {
- throw new PdfAsWrappedIOException(e);
- }
- }
-
- public PDFBoxTable getMainTable() {
- return main;
- }
-
-
- public float getRotation() {
- return this.rotationAngle;
- }
-
- public PDFAsVisualSignatureDesigner getDesigner() {
- return designer;
- }
-
-}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxFont.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxFont.java
deleted file mode 100644
index 8fcca9b7..00000000
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxFont.java
+++ /dev/null
@@ -1,169 +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.IOException;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-
-import org.apache.pdfbox.pdmodel.PDDocument;
-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;
-
-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>();
-
- 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;
- PDDocument doc;
- ISettings settings;
-
- private PDFont generateTTF(String fonttype, PDDocument doc) throws IOException {
- boolean cacheNow = false;
- if(doc == null) {
- if(this.doc == null) {
- this.doc = new PDDocument();
- }
- doc = this.doc;
- } else {
- cacheNow = true;
- }
- ttfFontDesc = fonttype;
- String fontName = fonttype.replaceFirst("TTF:", "");
-
- logger.debug("Instantiating font.");
- String fontPath = this.settings.getWorkingDirectory() + File.separator + "fonts" + File.separator + fontName;
- logger.debug("Instantiating \"" + fontPath + "\".");
-
- if(cacheNow) {
- cachedfont = PDTrueTypeFont.loadTTF(doc, fontPath);
- return cachedfont;
- } else {
- return PDTrueTypeFont.loadTTF(doc, fontPath);
- }
- }
-
- private PDFont generateFont(String fonttype, String fontder) throws IOException {
- if(fonttype.startsWith("TTF:")) {
- // Load TTF Font
- return generateTTF(fonttype, null);
- } 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) throws IOException {
- String[] fontArr = desc.split(",");
-
- if(fontArr.length == 3) {
- font = generateFont(fontArr[0], fontArr[2]);
- fontSize = Float.parseFloat(fontArr[1]);
- } else if(fontArr.length == 2 && fontArr[0].startsWith("TTF:")) {
- font = generateFont(fontArr[0], null);
- 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) throws IOException {
- this.settings = settings;
- this.fontDesc = fontDesc;
- logger.debug("Creating Font: " + fontDesc);
- this.setFont(fontDesc);
- }
-
- public PDFont getFont(PDDocument doc) throws IOException {
- if(cachedfont != null) {
- return cachedfont;
- }
- if(font instanceof PDTrueTypeFont && doc != null) {
- return generateTTF(ttfFontDesc, doc);
- } else {
- return font;
- }
- }
-
- public float getFontSize() {
- return fontSize;
- }
-}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxTable.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxTable.java
deleted file mode 100644
index e84bd498..00000000
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxTable.java
+++ /dev/null
@@ -1,691 +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.io.UnsupportedEncodingException;
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.fontbox.ttf.TrueTypeFont;
-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.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.StringUtils;
-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;
-
- 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)
- 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);
-
- 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);
- }
- padding = style.getPadding();
-
- bgColor = style.getBgColor();
- }
-
- public PDFBoxTable(Table abstractTable, PDFBoxTable parent, float fixSize,
- ISettings settings) throws IOException {
- this.settings = settings;
- initializeStyle(abstractTable, parent);
- 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) throws IOException {
- this.settings = settings;
- initializeStyle(abstractTable, parent);
- this.calculateWidthHeight();
- }
-
- private void calculateHeightsBasedOnWidths() throws IOException {
- 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 {
- 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 {
- 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);
- 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) {
- 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 + " ";
- }
- } 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 {
- 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:
- if (style != null && style.getImageScaleToFit() != null) {
- //if (style.getImageScaleToFit().getHeight() < width) {
- return style.getImageScaleToFit().getHeight();
- //}
- }
- return width;
- case Entry.TYPE_TABLE:
- PDFBoxTable pdfBoxTable = null;
- if (cell.getValue() instanceof Table) {
- pdfBoxTable = new PDFBoxTable((Table) cell.getValue(), this,
- width, this.settings);
- 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);
- 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 {
- 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:
- if (style != null && style.getImageScaleToFit() != null) {
- return style.getImageScaleToFit().getHeight();
- }
- return 80.f;
- case Entry.TYPE_TABLE:
- PDFBoxTable pdfBoxTable = null;
- if (cell.getValue() instanceof Table) {
- pdfBoxTable = new PDFBoxTable((Table) cell.getValue(), this,
- this.settings);
- 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-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PdfBoxStamper.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PdfBoxStamper.java
deleted file mode 100644
index c60c4283..00000000
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PdfBoxStamper.java
+++ /dev/null
@@ -1,60 +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.settings.ISettings;
-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 {
- return new PdfBoxVisualObject(table, pdf.getStatus().getSettings());
- }
-
- 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-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PdfBoxVisualObject.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PdfBoxVisualObject.java
deleted file mode 100644
index c7623cf9..00000000
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PdfBoxVisualObject.java
+++ /dev/null
@@ -1,97 +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.settings.ISettings;
-import at.gv.egiz.pdfas.lib.impl.stamping.IPDFVisualObject;
-import at.knowcenter.wag.egov.egiz.table.Table;
-
-public class PdfBoxVisualObject implements IPDFVisualObject {
-
- private Table abstractTable;
- private PDFBoxTable table;
- private float width;
- private float x;
- private float y;
- private int page;
- private ISettings settings;
-
- public PdfBoxVisualObject(Table table, ISettings settings)
- throws IOException {
- this.abstractTable = table;
- this.table = new PDFBoxTable(table, null, settings);
- this.settings = settings;
- }
-
- public void setWidth(float width) {
- this.width = width;
- }
-
- public void fixWidth() {
- try {
- table = new PDFBoxTable(abstractTable, null, this.width, settings);
- } catch (IOException e) {
- // should not occur
- e.printStackTrace();
- }
- }
-
- 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-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/TableDrawUtils.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/TableDrawUtils.java
deleted file mode 100644
index 88eb798a..00000000
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/TableDrawUtils.java
+++ /dev/null
@@ -1,564 +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)
- 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);
-
- drawContent(page, contentStream, x, y, width, height, abstractTable,
- doc, subtable, formResources, images, settings);
- }
-
- 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)
- throws PdfAsException {
-
- float contentx = x;
- float contenty = y + height;
- float padding = abstractTable.getPadding();
- float[] colsSizes = getColSizes(abstractTable);
-
- 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);
- break;
- case Entry.TYPE_VALUE:
- drawValue(page, contentStream, contentx, contenty,
- colWidth, abstractTable.getRowHeights()[i],
- padding, abstractTable, doc, cell, formResources, settings);
- break;
- case Entry.TYPE_IMAGE:
- drawImage(page, contentStream, contentx, contenty,
- colWidth, abstractTable.getRowHeights()[i],
- padding, abstractTable, doc, cell, formResources,
- images, settings);
- 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);
- 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;
- }
- }
-
- 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;
- }
- }
-
- logger.debug("Text tx {} ty {} maxWidth {} textHeight {}", tx, ty,
- maxWidth, textHeight);
-
- drawDebugLine(contentStream, tx, ty, maxWidth, textHeight, 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) + " as "
- + cell.getType());
- contentStream.moveTextPositionByAmount(tx, (ty - fontSize));
-
- 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.error("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.error("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.error("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) throws PdfAsException {
- try {
- float innerHeight = height;
- float innerWidth = width;
-
- String img_ref = (String) cell.getValue();
- if (!images.containsKey(img_ref)) {
- logger.error("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.error("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 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 "";
- }
-
-}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/tagging/PDFBoxTaggingUtils.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/tagging/PDFBoxTaggingUtils.java
deleted file mode 100644
index 534788ed..00000000
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/tagging/PDFBoxTaggingUtils.java
+++ /dev/null
@@ -1,58 +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.tagging;
-
-import java.util.Iterator;
-import java.util.List;
-
-import org.apache.pdfbox.pdmodel.documentinterchange.logicalstructure.PDMarkedContentReference;
-import org.apache.pdfbox.pdmodel.documentinterchange.logicalstructure.PDStructureElement;
-import org.apache.pdfbox.pdmodel.documentinterchange.logicalstructure.PDStructureNode;
-import org.apache.pdfbox.pdmodel.documentinterchange.markedcontent.PDMarkedContent;
-
-public class PDFBoxTaggingUtils {
-
- public static String DOCUMENT = "Document";
-
- public static void beginMarkedContent(PDMarkedContentReference reference) {
- PDMarkedContentReference ref;
- PDMarkedContent mc;
- }
-
- public static PDStructureElement getDocumentElement(PDStructureNode structElem) {
- List<Object> kids = structElem.getKids();
- Iterator<Object> kidsit = kids.iterator();
- while (kidsit.hasNext()) {
- Object kid = kidsit.next();
- if (kid instanceof PDStructureElement) {
- PDStructureElement elem = (PDStructureElement) kid;
- if(elem.getStructureType().equals(DOCUMENT)) {
- return elem;
- }
- }
- }
- return null;
- }
-
-}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/OperationStatus.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/OperationStatus.java
index 4a8445b5..7b2ce69c 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/OperationStatus.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/OperationStatus.java
@@ -31,6 +31,7 @@ import java.util.Map;
import at.gv.egiz.pdfas.common.settings.ISettings;
import at.gv.egiz.pdfas.common.utils.TempFileHelper;
import at.gv.egiz.pdfas.lib.api.sign.SignParameter;
+import at.gv.egiz.pdfas.lib.backend.PDFASBackend;
import at.gv.egiz.pdfas.lib.impl.configuration.GlobalConfiguration;
import at.gv.egiz.pdfas.lib.impl.configuration.PlaceholderConfiguration;
import at.gv.egiz.pdfas.lib.impl.configuration.SignatureProfileConfiguration;
@@ -43,7 +44,7 @@ public class OperationStatus implements Serializable {
private static final long serialVersionUID = -2985007198666388528L;
private SignParameter signParamter;
- private PDFObject pdfObject = new PDFObject(this);
+ private PDFObject pdfObject;
private ISettings configuration;
private PlaceholderConfiguration placeholderConfiguration = null;
@@ -52,10 +53,12 @@ public class OperationStatus implements Serializable {
private TempFileHelper helper;
private RequestedSignature requestedSignature;
private Calendar signingDate;
+ private PDFASBackend backend;
- public OperationStatus(ISettings configuration, SignParameter signParameter) {
+ public OperationStatus(ISettings configuration, SignParameter signParameter, PDFASBackend backend) {
this.configuration = configuration;
this.signParamter = signParameter;
+ this.backend = backend;
helper = new TempFileHelper(configuration);
}
@@ -71,7 +74,7 @@ public class OperationStatus implements Serializable {
}
// ========================================================================
-
+
public void clear() {
if (this.helper != null) {
try {
@@ -84,6 +87,10 @@ public class OperationStatus implements Serializable {
}
}
+ public PDFASBackend getBackend() {
+ return backend;
+ }
+
public RequestedSignature getRequestedSignature() {
return requestedSignature;
}
@@ -162,5 +169,4 @@ public class OperationStatus implements Serializable {
}
return null;
}
-
}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/PDFObject.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/PDFObject.java
index f69c20a4..de88f610 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/PDFObject.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/PDFObject.java
@@ -24,19 +24,16 @@
package at.gv.egiz.pdfas.lib.impl.status;
import java.io.IOException;
-import java.io.OutputStream;
import javax.activation.DataSource;
-import org.apache.pdfbox.pdmodel.PDDocument;
-public class PDFObject {
+public abstract class PDFObject {
- private OperationStatus status;
+ protected OperationStatus status;
- private PDDocument doc;
- private DataSource originalDocument;
- private byte[] signedDocument;
+ protected DataSource originalDocument;
+ protected byte[] signedDocument;
public PDFObject(OperationStatus operationStatus) {
this.status = operationStatus;
@@ -45,41 +42,15 @@ public class PDFObject {
@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 abstract void close();
public DataSource getOriginalDocument() {
return originalDocument;
}
- public void setOriginalDocument(DataSource originalDocument) throws IOException {
- this.originalDocument = originalDocument;
- if(doc != null) {
- doc.close();
- }
- this.doc = PDDocument.load(this.originalDocument.getInputStream());
- if(this.doc != null) {
- this.doc.getDocument().setWarnMissingClose(false);
- }
- }
-
- public PDDocument getDocument() {
- return this.doc;
- }
+ public abstract void setOriginalDocument(DataSource originalDocument) throws IOException;
public byte[] getSignedDocument() {
return signedDocument;
@@ -96,4 +67,6 @@ public class PDFObject {
public void setStatus(OperationStatus status) {
this.status = status;
}
+
+ public abstract String getPDFVersion();
}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/FilterEntry.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/FilterEntry.java
index 83ef17e6..2d7b456d 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/FilterEntry.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/FilterEntry.java
@@ -23,29 +23,29 @@
******************************************************************************/
package at.gv.egiz.pdfas.lib.impl.verify;
-import org.apache.pdfbox.cos.COSName;
-
public class FilterEntry {
- private COSName filter;
- private COSName subFilter;
-
- public FilterEntry(COSName filter, COSName subfilter) {
+ private String filter;
+ private String subFilter;
+
+ public FilterEntry(String filter, String subfilter) {
this.filter = filter;
this.subFilter = subfilter;
}
-
- public COSName getFilter() {
+
+ public String getFilter() {
return filter;
}
- public void setFilter(COSName filter) {
+
+ public void setFilter(String filter) {
this.filter = filter;
}
- public COSName getSubFilter() {
+
+ public String getSubFilter() {
return subFilter;
}
- public void setSubFilter(COSName subFilter) {
+
+ public void setSubFilter(String subFilter) {
this.subFilter = subFilter;
}
-
-
+
}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifierDispatcher.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifierDispatcher.java
index ce7b4707..26065adf 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifierDispatcher.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifierDispatcher.java
@@ -138,23 +138,23 @@ public class VerifierDispatcher {
while (it.hasNext()) {
FilterEntry entry = it.next();
HashMap<String, IVerifyFilter> filters = filterMap
- .get(entry.getFilter().getName());
+ .get(entry.getFilter());
if (filters == null) {
filters = new HashMap<String, IVerifyFilter>();
- filterMap.put(entry.getFilter().getName(), filters);
+ filterMap.put(entry.getFilter(), filters);
}
IVerifyFilter oldFilter = filters.get(entry.getSubFilter()
- .getName());
+ );
if (oldFilter != null) {
throw new PdfAsException("Filter allready registered");
}
- filters.put(entry.getSubFilter().getName(), filter);
+ filters.put(entry.getSubFilter(), filter);
logger.debug("Registered Filter: " + cls.getName()
- + " for " + entry.getFilter().getName() + "/"
- + entry.getSubFilter().getName());
+ + " for " + entry.getFilter() + "/"
+ + entry.getSubFilter());
}
}
} catch (Throwable e) {
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifyBackend.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifyBackend.java
new file mode 100644
index 00000000..e29ac49e
--- /dev/null
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifyBackend.java
@@ -0,0 +1,11 @@
+package at.gv.egiz.pdfas.lib.impl.verify;
+
+import java.util.List;
+
+import at.gv.egiz.pdfas.common.exceptions.PDFASError;
+import at.gv.egiz.pdfas.lib.api.verify.VerifyParameter;
+import at.gv.egiz.pdfas.lib.api.verify.VerifyResult;
+
+public interface VerifyBackend {
+ public List<VerifyResult> verify(VerifyParameter parameter) throws PDFASError;
+}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/util/SignatureUtils.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/util/SignatureUtils.java
index 3b992e46..cdc7f11e 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/util/SignatureUtils.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/util/SignatureUtils.java
@@ -9,10 +9,6 @@ import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.security.SignatureException;
-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.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -25,49 +21,6 @@ public class SignatureUtils implements ErrorConstants {
private static final Logger logger = LoggerFactory
.getLogger(SignatureUtils.class);
-
- 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;
- }
-
public static VerifyResult verifySignature(byte[] signature, byte[] input) throws PDFASError {
//List<VerifyResult> results = new ArrayList<VerifyResult>();