qt: Support reading signed/encrypted archives directly from a file

* lang/qt/src/decryptverifyarchivejob.cpp,
lang/qt/src/decryptverifyarchivejob.h (DecryptVerifyArchiveJob): Add
member functions setInputFile, inputFile.
* lang/qt/src/decryptverifyarchivejob_p.h
(DecryptVerifyArchiveJobPrivate): Add member m_inputFilePath.
* lang/qt/src/qgpgmedecryptverifyarchivejob.cpp (decrypt_verify): Move
creation of indata to decrypt_verify_from_io_device.
(decrypt_verify_from_io_device, decrypt_verify_from_file_name): New.
(QGpgMEDecryptVerifyArchiveJob::start): Use
decrypt_verify_from_io_device instead of decrypt_verify.
(QGpgMEDecryptVerifyArchiveJobPrivate::startIt): Start the job with the
values from member variables.

* lang/qt/tests/run-decryptverifyarchivejob.cpp (createInput): Remove.
(main): Remove creation of input. Make the job read the archive directly
from the given archive name.
--

This makes it possible to tell gpgtar to read the signed/encrypted
archive directly from a specified file bypassing GpgME's Data IO.

GnuPG-bug-id: 6530

1 files changed, 12 insertions, 0 deletions

diff --git a/lang/qt/src/decryptverifyarchivejob.cpp b/lang/qt/src/decryptverifyarchivejob.cpp
index ebfd36ca..76c1721a 100644
--- a/lang/qt/src/decryptverifyarchivejob.cpp
+++ b/lang/qt/src/decryptverifyarchivejob.cpp
@@ -56,6 +56,18 @@ bool DecryptVerifyArchiveJob::isSupported()
     return (gpgVersion >= "2.4.1") || (gpgVersion >= "2.2.42" && gpgVersion < "2.3.0");
 }
 
+void DecryptVerifyArchiveJob::setInputFile(const QString &path)
+{
+    auto d = jobPrivate<DecryptVerifyArchiveJobPrivate>(this);
+    d->m_inputFilePath = path;
+}
+
+QString DecryptVerifyArchiveJob::inputFile() const
+{
+    auto d = jobPrivate<DecryptVerifyArchiveJobPrivate>(this);
+    return d->m_inputFilePath;
+}
+
 void DecryptVerifyArchiveJob::setOutputDirectory(const QString &outputDirectory)
 {
     auto d = jobPrivate<DecryptVerifyArchiveJobPrivate>(this);