qt: Support writing signed/encrypted archives directly to a file

* lang/qt/src/encryptarchivejob.cpp, lang/qt/src/encryptarchivejob.h
(EncryptArchiveJob): Add member functions setRecipients, recipients,
setInputPaths, inputPaths, setOutputFile, outputFile,
setEncryptionFlags, encryptionFlags.
* lang/qt/src/encryptarchivejob_p.h (EncryptArchiveJobPrivate): Add
members m_recipients, m_inputPaths, m_outputFilePath, m_encryptionFlags.
* lang/qt/src/qgpgmeencryptarchivejob.cpp (encrypt): Move creation of
outdata to encrypt_to_io_device.
(encrypt_to_io_device, encrypt_to_filename): New.
(QGpgMEEncryptArchiveJob::start): Use encrypt_to_io_device instead of
encrypt.
(QGpgMEEncryptArchiveJobPrivate::startIt): Start the job with the
values from member variables.
* lang/qt/src/qgpgmesignarchivejob.cpp (sign): Move creation of
outdata to sign_to_io_device.
(sign_to_io_device, sign_to_filename): New.
(QGpgMESignArchiveJob::start): Use sign_to_io_device instead of sign.
(QGpgMESignArchiveJobPrivate::startIt): Start the job with the
values from member variables.
* lang/qt/src/qgpgmesignencryptarchivejob.cpp (sign_encrypt): Move
creation of outdata to sign_encrypt_to_io_device.
(sign_encrypt_to_io_device, sign_encrypt_to_filename): New.
(QGpgMESignEncryptArchiveJob::start): Use sign_encrypt_to_io_device
instead of sign_encrypt.
(QGpgMESignEncryptArchiveJobPrivate::startIt): Start the job with the
values from member variables.
* lang/qt/src/signarchivejob.cpp, lang/qt/src/signarchivejob.h
(SignArchiveJob): Add member functions setSigner, signers,
setInputPaths, inputPaths, setOutputFile, outputFile.
* lang/qt/src/signarchivejob_p.h (SignArchiveJobPrivate): Add
members m_signers, m_inputPaths, m_outputFilePath.
* lang/qt/src/signencryptarchivejob.cpp,
lang/qt/src/signencryptarchivejob.h (SignEncryptArchiveJob): Add
member functions setSigner, signers, setRecipients, recipients,
setInputPaths, inputPaths, setOutputFile, outputFile,
setEncryptionFlags, encryptionFlags.
* lang/qt/src/signencryptarchivejob_p.h (SignEncryptArchiveJobPrivate):
Add members m_signers, m_recipients, m_inputPaths, m_outputFilePath,
m_encryptionFlags.

* lang/qt/tests/run-encryptarchivejob.cpp (createOutput): Remove.
(checkOutputFilePath): New.
(main): Create file output writing to stdout if no archive name (or "-")
is given. Exit if file with given archive name already exists. Make
the jobs write the created archive directly to the given archive name.
* lang/qt/tests/run-signarchivejob.cpp (createOutput): Remove.
(checkOutputFilePath): New.
(main): Create file output writing to stdout if no archive name (or "-")
is given. Exit if file with given archive name already exists. Make
the jobs write the created archive directly to the given archive name.
--

This makes it possible to tell gpgtar to write the created archive
directly to a specified file bypassing GpgME's Data IO.

GnuPG-bug-id: 6530

1 files changed, 37 insertions, 6 deletions

diff --git a/NEWS b/NEWS
index f61b354b..ce72d610 100644
--- a/NEWS
+++ b/NEWS
@@ -1,18 +1,49 @@
 Noteworthy changes in version 1.21.0 (unreleased)
 -------------------------------------------------
 
- * Qt Jobs working with QIODeviceDataProvider now properly
- handle input-size hints and progress for files larger.
- 2^32 bytes in 32 bit builds.  [T6534]
+ * Extended gpgme_op_encrypt*, gpgme_op_encrypt_sign*, and
+   gpgme_op_sign* to allow writing the output directly to a
+   file.  [T6530]
+
+ * qt: Allow writing the created archives directly to a
+   file.  [T6530]
 
- * Error::isCanceled now also returns true for error code
+ * qt: Qt Jobs working with QIODeviceDataProvider now properly
+   handle input-size hints and progress for files larger.
+   2^32 bytes in 32 bit builds.  [T6534]
+
+ * cpp: Error::isCanceled now also returns true for error code
    GPG_ERR_FULLY_CANCELED.  [T6510]
 
-* Interface changes relative to the 1.20.0 release:
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ * Interface changes relative to the 1.20.0 release:
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cpp: Data::setFlag                         NEW.
  cpp: Data::setSizeHint                     NEW.
  qt: Job::startIt                           NEW.
+ qt: EncryptArchiveJob::setRecipients       NEW.
+ qt: EncryptArchiveJob::recipients          NEW.
+ qt: EncryptArchiveJob::setInputPaths       NEW.
+ qt: EncryptArchiveJob::inputPaths          NEW.
+ qt: EncryptArchiveJob::setOutputFile       NEW.
+ qt: EncryptArchiveJob::outputFile          NEW.
+ qt: EncryptArchiveJob::setEncryptionFlags  NEW.
+ qt: EncryptArchiveJob::encryptionFlags     NEW.
+ qt: SignArchiveJob::setSigners             NEW.
+ qt: SignArchiveJob::signers                NEW.
+ qt: SignArchiveJob::setInputPaths          NEW.
+ qt: SignArchiveJob::inputPaths             NEW.
+ qt: SignArchiveJob::setOutputFile          NEW.
+ qt: SignArchiveJob::outputFile             NEW.
+ qt: SignEncryptArchiveJob::setSigners      NEW.
+ qt: SignEncryptArchiveJob::signers         NEW.
+ qt: SignEncryptArchiveJob::setRecipients   NEW.
+ qt: SignEncryptArchiveJob::recipients      NEW.
+ qt: SignEncryptArchiveJob::setInputPaths   NEW.
+ qt: SignEncryptArchiveJob::inputPaths      NEW.
+ qt: SignEncryptArchiveJob::setOutputFile   NEW.
+ qt: SignEncryptArchiveJob::outputFile      NEW.
+ qt: SignEncryptArchiveJob::setEncryptionFlags NEW.
+ qt: SignEncryptArchiveJob::encryptionFlags NEW.
 
 Noteworthy changes in version 1.20.0 (2023-04-20)
 -------------------------------------------------