Added Preview Image generation of visual Signature block for PDF-Over

1 files changed, 87 insertions, 0 deletions

diff --git a/pdf-as-lib/src/test/java/at/gv/egiz/pdfas/lib/test/mains/PDFToImage.java b/pdf-as-lib/src/test/java/at/gv/egiz/pdfas/lib/test/mains/PDFToImage.java
new file mode 100644
index 00000000..0708e249
--- /dev/null
+++ b/pdf-as-lib/src/test/java/at/gv/egiz/pdfas/lib/test/mains/PDFToImage.java
@@ -0,0 +1,87 @@
+package at.gv.egiz.pdfas.lib.test.mains;
+
+import iaik.x509.X509Certificate;
+
+import java.awt.Image;
+import java.awt.image.RenderedImage;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import javax.imageio.ImageIO;
+
+import sun.misc.IOUtils;
+import at.gv.egiz.pdfas.common.settings.ISettings;
+import at.gv.egiz.pdfas.lib.api.ByteArrayDataSink;
+import at.gv.egiz.pdfas.lib.api.ByteArrayDataSource;
+import at.gv.egiz.pdfas.lib.api.Configuration;
+import at.gv.egiz.pdfas.lib.api.DataSource;
+import at.gv.egiz.pdfas.lib.api.PdfAs;
+import at.gv.egiz.pdfas.lib.api.PdfAsFactory;
+import at.gv.egiz.pdfas.lib.api.sign.IPlainSigner;
+import at.gv.egiz.pdfas.lib.api.sign.SignParameter;
+import at.gv.egiz.pdfas.lib.api.sign.SignResult;
+
+public class PDFToImage {
+
+	private static final String PDF_FILE = "/home/afitzek/simple.pdf";
+	private static final String IMG_FILE = "/home/afitzek/simple.png";
+
+	public static final String targetFolder = "/home/afitzek/tmp/sigres/";
+
+	public static void main(String[] args) {
+		String user_home = System.getProperty("user.home");
+		String pdfas_dir = user_home + File.separator + ".pdfas";
+		PdfAs pdfas = PdfAsFactory.createPdfAs(new File(pdfas_dir));
+		try {
+			Configuration config = pdfas.getConfiguration();
+			ISettings settings = (ISettings) config;
+			List<String> signatureProfiles = new ArrayList<String>();
+
+			List<String> signaturePDFAProfiles = new ArrayList<String>();
+
+			Iterator<String> itKeys = settings.getFirstLevelKeys(
+					"sig_obj.types.").iterator();
+			while (itKeys.hasNext()) {
+				String key = itKeys.next();
+				String profile = key.substring("sig_obj.types.".length());
+				System.out.println("[" + profile + "]: "
+						+ settings.getValue(key));
+				if (settings.getValue(key).equals("on")) {
+					signatureProfiles.add(profile);
+					if (profile.contains("PDFA")) {
+						signaturePDFAProfiles.add(profile);
+					}
+				}
+			}
+
+			Iterator<String> itProfiles = signatureProfiles.iterator();
+			while (itProfiles.hasNext()) {
+				String profile = itProfiles.next();
+				System.out.println("Testing " + profile);
+
+				X509Certificate cert = new X509Certificate(new FileInputStream(
+						"/home/afitzek/qualified.cer"));
+
+				SignParameter parameter = PdfAsFactory.createSignParameter(
+						config, null);
+				parameter.setSignatureProfileId(profile);
+				Image img = pdfas.generateVisibleSignaturePreview(parameter,
+						cert, 128);
+				if (img != null) {
+					ImageIO.write((RenderedImage) img, "png", new File(
+							targetFolder + profile + ".png"));
+				}
+			}
+
+		} catch (Throwable e) {
+			e.printStackTrace();
+		} finally {
+
+		}
+	}
+
+}