1 files changed, 48 insertions, 0 deletions
diff --git a/smcc/src/main/java/at/gv/egiz/smcc/pin/gui/ModifyPINProvider.java b/smcc/src/main/java/at/gv/egiz/smcc/pin/gui/ModifyPINProvider.java
new file mode 100644
index 00000000..36f0097d
--- /dev/null
+++ b/smcc/src/main/java/at/gv/egiz/smcc/pin/gui/ModifyPINProvider.java
@@ -0,0 +1,48 @@
+/*
+* Copyright 2008 Federal Chancellery Austria and
+* Graz University of Technology
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+package at.gv.egiz.smcc.pin.gui;
+
+import at.gv.egiz.smcc.CancelledException;
+import at.gv.egiz.smcc.PINSpec;
+
+
+/**
+ * user interface for "software pin-entry" of
+ * <ul>
+ * <li> current pin and new pin (change pin)
+ * <li> new pin (pin activation, no current pin)
+ * <li> puk and new pin (probably verify only?)
+ * </ul>
+ * @author Clemens Orthacker <clemens.orthacker@iaik.tugraz.at>
+ */
+public interface ModifyPINProvider {
+
+  /**
+   *
+   * @param spec
+   * @param retries
+   * @return null if no old value for this pin
+   * @throws at.gv.egiz.smcc.CancelledException if cancelled by user
+   * @throws java.lang.InterruptedException
+   */
+  public char[] provideCurrentPIN(PINSpec spec, int retries)
+          throws CancelledException, InterruptedException;
+
+  public char[] provideNewPIN(PINSpec spec)
+          throws CancelledException, InterruptedException;
+
+}