qt: Add helper for converting QStringList to vector of strings

* lang/qt/src/util.h, lang/qt/src/util.cpp: New.
* lang/qt/src/Makefile.am (qgpgme_sources, private_qgpgme_headers):
Add new files.
--

Additionally to the internal helper function toStrings(), this adds
a copy of the internal make_error helper of GpgME++ which is used
in a few places by QGpgME. We use the same error source id as GpgME++.

GnuPG-bug-id: 5808
This commit is contained in:
Ingo Klöcker 2022-02-02 11:15:24 +01:00
parent bbaeeb5b9d
commit ec8d1ee13f
3 changed files with 101 additions and 2 deletions

View File

@ -42,7 +42,8 @@ qgpgme_sources = \
qgpgmetofupolicyjob.cpp qgpgmequickjob.cpp \
defaultkeygenerationjob.cpp qgpgmewkspublishjob.cpp \
qgpgmegpgcardjob.cpp changeexpiryjob.cpp importjob.cpp \
dn.cpp cryptoconfig.cpp wkdlookupresult.cpp
dn.cpp cryptoconfig.cpp wkdlookupresult.cpp \
util.cpp
# If you add one here make sure that you also add one in camelcase
qgpgme_headers= \
@ -165,7 +166,8 @@ private_qgpgme_headers = \
qgpgmetofupolicyjob.h \
qgpgmegpgcardjob.h \
qgpgmequickjob.h \
threadedjobmixin.h
threadedjobmixin.h \
util.h
qgpgme_moc_sources = \
abstractimportjob.moc \

46
lang/qt/src/util.cpp Normal file
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@ -0,0 +1,46 @@
/*
util.cpp
This file is part of qgpgme, the Qt API binding for gpgme
Copyright (c) 2022 g10 Code GmbH
Software engineering by Ingo Klöcker <dev@ingo-kloecker.de>
QGpgME is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
QGpgME is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
In addition, as a special exception, the copyright holders give
permission to link the code of this program with any edition of
the Qt library by Trolltech AS, Norway (or with modified versions
of Qt that use the same license as Qt), and distribute linked
combinations including the two. You must obey the GNU General
Public License in all respects for all of the code used other than
Qt. If you modify this file, you may extend this exception to
your version of the file, but you are not obligated to do so. If
you do not wish to do so, delete this exception statement from
your version.
*/
#include "util.h"
#include <QStringList>
std::vector<std::string> toStrings(const QStringList &l)
{
std::vector<std::string> v;
v.reserve(l.size());
std::transform(std::begin(l), std::end(l),
std::back_inserter(v),
std::mem_fn(&QString::toStdString));
return v;
}

51
lang/qt/src/util.h Normal file
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@ -0,0 +1,51 @@
/*
util.h - some internal helpers
This file is part of qgpgme, the Qt API binding for gpgme
Copyright (c) 2022 g10 Code GmbH
Software engineering by Ingo Klöcker <dev@ingo-kloecker.de>
QGpgME is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
QGpgME is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
In addition, as a special exception, the copyright holders give
permission to link the code of this program with any edition of
the Qt library by Trolltech AS, Norway (or with modified versions
of Qt that use the same license as Qt), and distribute linked
combinations including the two. You must obey the GNU General
Public License in all respects for all of the code used other than
Qt. If you modify this file, you may extend this exception to
your version of the file, but you are not obligated to do so. If
you do not wish to do so, delete this exception statement from
your version.
*/
#ifndef __QGPGME_UTIL_H__
#define __QGPGME_UTIL_H__
#include <gpgme.h>
#include <string>
#include <vector>
class QStringList;
static inline gpgme_error_t make_error(gpgme_err_code_t code)
{
return gpgme_err_make((gpgme_err_source_t)22, code);
}
std::vector<std::string> toStrings(const QStringList &l);
#endif // __QGPGME_UTIL_H__