1 files changed, 83 insertions, 0 deletions
diff --git a/OpenPGP-Keychain-API/libraries/keychain-api-library/src/main/java/org/openintents/openpgp/util/OpenPgpApi.java b/OpenPGP-Keychain-API/libraries/keychain-api-library/src/main/java/org/openintents/openpgp/util/OpenPgpApi.java
new file mode 100644
index 000000000..6efb507c4
--- /dev/null
+++ b/OpenPGP-Keychain-API/libraries/keychain-api-library/src/main/java/org/openintents/openpgp/util/OpenPgpApi.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
+ *
+ * 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 org.openintents.openpgp.util;
+
+import android.os.Bundle;
+import android.os.ParcelFileDescriptor;
+import android.os.RemoteException;
+import android.util.Log;
+
+import org.openintents.openpgp.IOpenPgpService;
+import org.openintents.openpgp.OpenPgpError;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+public class OpenPgpApi {
+
+    IOpenPgpService mService;
+
+    public OpenPgpApi(IOpenPgpService service) {
+        this.mService = service;
+    }
+
+    public Bundle sign(InputStream is, final OutputStream os) {
+        try {
+            // send the input and output pfds
+            ParcelFileDescriptor input = ParcelFileDescriptorUtil.pipeFrom(is,
+                    new ParcelFileDescriptorUtil.IThreadListener() {
+
+                        @Override
+                        public void onThreadFinished(Thread thread) {
+                            Log.d(OpenPgpConstants.TAG, "Copy to service finished");
+                        }
+                    });
+            ParcelFileDescriptor output = ParcelFileDescriptorUtil.pipeTo(os,
+                    new ParcelFileDescriptorUtil.IThreadListener() {
+
+                        @Override
+                        public void onThreadFinished(Thread thread) {
+                            Log.d(OpenPgpConstants.TAG, "Service finished writing!");
+                        }
+                    });
+
+            // blocks until result is ready
+            Bundle result = mService.sign(null, input, output);
+            // close() is required to halt the TransferThread
+            output.close();
+
+            return result;
+        } catch (RemoteException e) {
+            Log.e(OpenPgpConstants.TAG, "RemoteException", e);
+            Bundle result = new Bundle();
+            result.putInt(OpenPgpConstants.RESULT_CODE, OpenPgpConstants.RESULT_CODE_ERROR);
+            result.putParcelable(OpenPgpConstants.RESULT_ERRORS,
+                    new OpenPgpError(OpenPgpError.CLIENT_SIDE_ERROR, e.getMessage()));
+            return result;
+        } catch (IOException e) {
+            Log.e(OpenPgpConstants.TAG, "IOException", e);
+            Bundle result = new Bundle();
+            result.putInt(OpenPgpConstants.RESULT_CODE, OpenPgpConstants.RESULT_CODE_ERROR);
+            result.putParcelable(OpenPgpConstants.RESULT_ERRORS,
+                    new OpenPgpError(OpenPgpError.CLIENT_SIDE_ERROR, e.getMessage()));
+            return result;
+        }
+    }
+
+
+}