2 files changed, 20 insertions, 0 deletions
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAs.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAs.java
index 92b2001a..76e760bd 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAs.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAs.java
@@ -37,4 +37,8 @@ public interface PdfAs {
 	 * @return A private copy of the pdf as configuration
 	 */
 	public Configuration getConfiguration();
+	
+	public StatusRequest startSign(SignParameter parameter) throws PdfAsException;
+	public StatusRequest process(StatusRequest statusRequest) throws PdfAsException;
+	public SignResult    finishSign(StatusRequest statusRequest) throws PdfAsException;
 }
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/StatusRequest.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/StatusRequest.java
new file mode 100644
index 00000000..fb6ceb44
--- /dev/null
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/StatusRequest.java
@@ -0,0 +1,16 @@
+package at.gv.egiz.pdfas.lib.api;
+
+import java.security.cert.CertificateException;
+
+public interface StatusRequest {
+	
+	public boolean needCertificate();
+	public boolean needSignature();
+	public boolean isReady();
+	
+	public byte[] getSignatureData();
+	public int[] getSignatureDataByteRange();
+	public void setCertificate(byte[] encodedCertificate) throws CertificateException;
+	public void setSigature(byte[] signatureValue) ;
+	
+}