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/**
* This file is part of GpgFrontend.
*
* GpgFrontend 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 3 of the License, or
* (at your option) any later version.
*
* Foobar 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 Foobar. If not, see <https://www.gnu.org/licenses/>.
*
* The initial version of the source code is inherited from gpg4usb-team.
* Their source code version also complies with GNU General Public License.
*
* The source code version of this software was modified and released
* by Saturneric<[email protected]> starting on May 12, 2021.
*
*/
#include "UserInterfaceUtils.h"
#include <utility>
#include "gpg/result_analyse/ResultAnalyse.h"
#include "ui/SignalStation.h"
#include "ui/WaitingDialog.h"
#include "ui/widgets/InfoBoardWidget.h"
#include "ui/widgets/TextEdit.h"
namespace GpgFrontend::UI {
std::unique_ptr<GpgFrontend::UI::CommonUtils>
GpgFrontend::UI::CommonUtils::_instance = nullptr;
void show_verify_details(QWidget* parent, InfoBoardWidget* info_board,
GpgError error, const GpgVerifyResult& verify_result) {
// take out result
info_board->resetOptionActionsMenu();
info_board->addOptionalAction("Show Verify Details", [=]() {
VerifyDetailsDialog(parent, error, verify_result);
});
}
void import_unknown_key_from_keyserver(QWidget* parent,
const VerifyResultAnalyse& verify_res) {
QMessageBox::StandardButton reply;
reply = QMessageBox::question(
parent, _("Public key not found locally"),
_("There is no target public key content in local for GpgFrontend to "
"gather enough information about this Signature. Do you want to "
"import the public key from Keyserver now?"),
QMessageBox::Yes | QMessageBox::No);
if (reply == QMessageBox::Yes) {
auto dialog = KeyServerImportDialog(true, parent);
auto key_ids = std::make_unique<KeyIdArgsList>();
auto* signature = verify_res.GetSignatures();
while (signature != nullptr) {
LOG(INFO) << "signature fpr" << signature->fpr;
key_ids->push_back(signature->fpr);
signature = signature->next;
}
dialog.show();
dialog.slotImport(key_ids);
}
}
void refresh_info_board(InfoBoardWidget* info_board, int status,
const std::string& report_text) {
if (status < 0)
info_board->slotRefresh(QString::fromStdString(report_text),
INFO_ERROR_CRITICAL);
else if (status > 0)
info_board->slotRefresh(QString::fromStdString(report_text), INFO_ERROR_OK);
else
info_board->slotRefresh(QString::fromStdString(report_text),
INFO_ERROR_WARN);
}
void process_result_analyse(TextEdit* edit, InfoBoardWidget* info_board,
const ResultAnalyse& result_analyse) {
info_board->associateTabWidget(edit->tabWidget);
refresh_info_board(info_board, result_analyse.getStatus(),
result_analyse.getResultReport());
}
void process_result_analyse(TextEdit* edit, InfoBoardWidget* info_board,
const ResultAnalyse& result_analyse_a,
const ResultAnalyse& result_analyse_b) {
LOG(INFO) << "process_result_analyse Started";
info_board->associateTabWidget(edit->tabWidget);
refresh_info_board(
info_board,
std::min(result_analyse_a.getStatus(), result_analyse_b.getStatus()),
result_analyse_a.getResultReport() + result_analyse_b.getResultReport());
}
void process_operation(QWidget* parent, const std::string& waiting_title,
const std::function<void()>& func) {
auto thread = QThread::create(func);
QApplication::connect(thread, SIGNAL(finished()), thread,
SLOT(deleteLater()));
thread->start();
auto* dialog =
new WaitingDialog(QString::fromStdString(waiting_title), parent);
while (thread->isRunning()) {
QApplication::processEvents();
}
dialog->close();
}
CommonUtils* CommonUtils::GetInstance() {
if (_instance == nullptr) {
_instance = std::make_unique<CommonUtils>();
}
return _instance.get();
}
CommonUtils::CommonUtils() : QWidget(nullptr) {
connect(this, SIGNAL(signalKeyStatusUpdated()), SignalStation::GetInstance(),
SIGNAL(KeyDatabaseRefresh()));
}
void CommonUtils::slotImportKeys(QWidget* parent,
const std::string& in_buffer) {
GpgImportInformation result = GpgKeyImportExportor::GetInstance().ImportKey(
std::make_unique<ByteArray>(in_buffer));
emit signalKeyStatusUpdated();
new KeyImportDetailDialog(result, false, parent);
}
void CommonUtils::slotImportKeyFromFile(QWidget* parent) {
QString file_name = QFileDialog::getOpenFileName(
this, _("Open Key"), QString(),
QString(_("Key Files")) + " (*.asc *.txt);;" + _("Keyring files") +
" (*.gpg);;All Files (*)");
if (!file_name.isNull()) {
slotImportKeys(parent, read_all_data_in_file(file_name.toStdString()));
}
}
void CommonUtils::slotImportKeyFromKeyServer(QWidget* parent) {
auto dialog = new KeyServerImportDialog(false, parent);
dialog->show();
}
void CommonUtils::slotImportKeyFromClipboard(QWidget* parent) {
QClipboard* cb = QApplication::clipboard();
slotImportKeys(parent,
cb->text(QClipboard::Clipboard).toUtf8().toStdString());
}
void CommonUtils::slotExecuteGpgCommand(
const QStringList& arguments,
const std::function<void(QProcess*)>& interact_func) {
QEventLoop looper;
auto dialog = new WaitingDialog(_("Processing"), nullptr);
dialog->show();
auto* gpgProcess = new QProcess(&looper);
gpgProcess->setProcessChannelMode(QProcess::MergedChannels);
connect(gpgProcess, qOverload<int, QProcess::ExitStatus>(&QProcess::finished),
&looper, &QEventLoop::quit);
connect(gpgProcess, qOverload<int, QProcess::ExitStatus>(&QProcess::finished),
dialog, &WaitingDialog::deleteLater);
connect(gpgProcess, &QProcess::errorOccurred, &looper, &QEventLoop::quit);
connect(gpgProcess, &QProcess::started,
[]() -> void { LOG(ERROR) << "Gpg Process Started Success"; });
connect(gpgProcess, &QProcess::readyReadStandardOutput,
[interact_func, gpgProcess]() { interact_func(gpgProcess); });
connect(gpgProcess, &QProcess::errorOccurred, this, [=]() -> void {
LOG(ERROR) << "Error in Process";
dialog->close();
QMessageBox::critical(nullptr, _("Failure"),
_("Failed to execute command."));
});
connect(gpgProcess, qOverload<int, QProcess::ExitStatus>(&QProcess::finished),
this, [=](int, QProcess::ExitStatus status) {
dialog->close();
if (status == QProcess::NormalExit)
QMessageBox::information(nullptr, _("Success"),
_("Succeed in executing command."));
else
QMessageBox::information(nullptr, _("Warning"),
_("Finished executing command."));
});
gpgProcess->setProgram(GpgContext::GetInstance().GetInfo().AppPath.c_str());
gpgProcess->setArguments(arguments);
gpgProcess->start();
looper.exec();
dialog->close();
dialog->deleteLater();
}
} // namespace GpgFrontend::UI
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