moved preventnodataerr to context.cpp, added refresh slots for verify

git-svn-id: http://cpunk.de/svn/src/gpg4usb/trunk@544 34ebc366-c3a9-4b3c-9f84-69acf7962910

1 files changed, 18 insertions, 0 deletions

diff --git a/context.cpp b/context.cpp
index b55467a..87b6c3f 100644
--- a/context.cpp
+++ b/context.cpp
@@ -615,6 +615,24 @@ bool Context::sign(QStringList *uidList, const QByteArray &inBuffer, QByteArray
 
      return (err == GPG_ERR_NO_ERROR);
 }
+
+/*
+ * if there is no '\n' before the PGP-Begin-Block, but for example a whitespace,
+ * GPGME doesn't recognise the Message as encrypted. This function adds '\n'
+ * before the PGP-Begin-Block, if missing.
+ */
+void Context::preventNoDataErr(QByteArray *in)
+{
+    int block_start = in->indexOf("-----BEGIN PGP MESSAGE-----");
+    if (block_start > 0 && in->at(block_start - 1) != '\n') {
+        in->insert(block_start, '\n');
+    }
+    block_start = in->indexOf("-----BEGIN PGP SIGNED MESSAGE-----");
+    if (block_start > 0 && in->at(block_start - 1) != '\n') {
+        in->insert(block_start, '\n');
+    }
+}
+
 }