From 664386afece0cfb4d6db214e786406b5ad632da7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dominik=20Sch=C3=BCrmann?= <dominik@dominikschuermann.de>
Date: Thu, 12 May 2016 15:33:19 +0300
Subject: Revert "Remove non-encrypted backuping"

This reverts commit 5b87b648559b9c6e8dd8096da38cf712e696e4c0.
---
 .../keychain/operations/BackupOperation.java       | 45 +++++++++++++++-------
 1 file changed, 31 insertions(+), 14 deletions(-)

diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/BackupOperation.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/BackupOperation.java
index 1e6de9c9f..0ea7e7e59 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/BackupOperation.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/BackupOperation.java
@@ -18,6 +18,20 @@
 
 package org.sufficientlysecure.keychain.operations;
 
+
+import java.io.BufferedOutputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.DataOutputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.text.SimpleDateFormat;
+import java.util.Collections;
+import java.util.Date;
+import java.util.Locale;
+import java.util.concurrent.atomic.AtomicBoolean;
+
 import android.content.Context;
 import android.database.Cursor;
 import android.net.Uri;
@@ -49,17 +63,6 @@ import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
 import org.sufficientlysecure.keychain.util.InputData;
 import org.sufficientlysecure.keychain.util.Log;
 
-import java.io.BufferedOutputStream;
-import java.io.DataOutputStream;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.text.SimpleDateFormat;
-import java.util.Collections;
-import java.util.Date;
-import java.util.Locale;
-import java.util.concurrent.atomic.AtomicBoolean;
 
 /**
  * An operation class which implements high level backup
@@ -73,7 +76,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
  */
 public class BackupOperation extends BaseOperation<BackupKeyringParcel> {
 
-    private static final String[] PROJECTION = new String[]{
+    private static final String[] PROJECTION = new String[] {
             KeyRings.MASTER_KEY_ID,
             KeyRings.PUBKEY_DATA,
             KeyRings.PRIVKEY_DATA,
@@ -112,10 +115,18 @@ public class BackupOperation extends BaseOperation<BackupKeyringParcel> {
 
         try {
 
+            boolean nonEncryptedOutput = cryptoInput == null;
+
             Uri plainUri = null;
             OutputStream plainOut;
-            plainUri = TemporaryFileProvider.createFile(mContext);
-            plainOut = mContext.getContentResolver().openOutputStream(plainUri);
+            if (nonEncryptedOutput && backupInput.mOutputUri == null) {
+                plainOut = outputStream;
+            } else if (nonEncryptedOutput) {
+                plainOut = mContext.getContentResolver().openOutputStream(backupInput.mOutputUri);
+            } else {
+                plainUri = TemporaryFileProvider.createFile(mContext);
+                plainOut = mContext.getContentResolver().openOutputStream(plainUri);
+            }
 
             int exportedDataSize;
 
@@ -131,6 +142,12 @@ public class BackupOperation extends BaseOperation<BackupKeyringParcel> {
                     // if there was an error, it will be in the log so we just have to return
                     return new ExportResult(ExportResult.RESULT_ERROR, log);
                 }
+
+                if (nonEncryptedOutput) {
+                    // log.add(LogType.MSG_EXPORT_NO_ENCRYPT, 1);
+                    log.add(LogType.MSG_BACKUP_SUCCESS, 1);
+                    return new ExportResult(ExportResult.RESULT_OK, log);
+                }
             }
 
             PgpSignEncryptOperation pseOp = new PgpSignEncryptOperation(mContext, mProviderHelper, mProgressable, mCancelled);
-- 
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