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/*
* SPDX-FileCopyrightText: 2016 Aleix Pol Gonzalez <aleixpol@blue-systems.com>
*
* SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
*/
#include "LocalFilePKResource.h"
#include "libdiscover_backend_packagekit_debug.h"
#include <PackageKit/Daemon>
#include <PackageKit/Details>
#include <QDebug>
#include <QFileInfo>
#include <QProcess>
#include <utils.h>
LocalFilePKResource::LocalFilePKResource(QUrl path, PackageKitBackend *parent)
: PackageKitResource(path.toString(), path.toString(), parent)
, m_path(std::move(path))
{
}
quint64 LocalFilePKResource::size()
{
const QFileInfo info(m_path.toLocalFile());
return info.size();
}
QString LocalFilePKResource::name() const
{
const QFileInfo info(m_path.toLocalFile());
return info.baseName();
}
QString LocalFilePKResource::comment()
{
return m_path.toLocalFile();
}
QString LocalFilePKResource::origin() const
{
return m_path.toLocalFile();
}
void LocalFilePKResource::fetchDetails()
{
if (!m_details.isEmpty()) {
return;
}
m_details.insert(QStringLiteral("fetching"), true); // we add an entry so it's not re-fetched.
if (PackageKit::Daemon::roles() & PackageKit::Transaction::RoleGetDetailsLocal) {
PackageKit::Transaction *transaction = PackageKit::Daemon::getDetailsLocal(m_path.toLocalFile());
connect(transaction, &PackageKit::Transaction::details, this, &LocalFilePKResource::resolve);
connect(transaction, &PackageKit::Transaction::errorCode, this, &PackageKitResource::failedFetchingDetails);
}
if (PackageKit::Daemon::roles() & PackageKit::Transaction::RoleGetFilesLocal) {
PackageKit::Transaction *transaction2 = PackageKit::Daemon::getFilesLocal(m_path.toLocalFile());
connect(transaction2, &PackageKit::Transaction::errorCode, this, &PackageKitResource::failedFetchingDetails);
connect(transaction2, &PackageKit::Transaction::files, this, [this](const QString & /*pkgid*/, const QStringList &files) {
const auto execIdx = kIndexOf(files, [](const QString &file) {
return file.endsWith(QLatin1String(".desktop")) && file.contains(QLatin1String("usr/share/applications"));
});
if (execIdx >= 0) {
m_exec = files[execIdx];
// sometimes aptcc provides paths like usr/share/applications/steam.desktop
if (!m_exec.startsWith(QLatin1Char('/'))) {
m_exec.prepend(QLatin1Char('/'));
}
} else {
qCWarning(LIBDISCOVER_BACKEND_PACKAGEKIT_LOG) << "could not find an executable desktop file for" << m_path << "among" << files;
}
});
}
}
void LocalFilePKResource::resolve(const PackageKit::Details &inDetails)
{
clearPackageIds();
const PackageKit::Details details = inDetails.isEmpty() ? m_details : inDetails;
const auto detailsPackageId = details.packageId();
auto resolve = PackageKit::Daemon::resolve(PackageKit::Daemon::packageName(detailsPackageId), PackageKit::Transaction::FilterNone);
connect(resolve, &PackageKit::Transaction::package, this, [this, detailsPackageId](PackageKit::Transaction::Info info, const QString &packageId) {
if (PackageKit::Daemon::packageName(packageId) == PackageKit::Daemon::packageName(detailsPackageId)
&& PackageKit::Daemon::packageVersion(packageId) == PackageKit::Daemon::packageVersion(detailsPackageId)
&& PackageKit::Daemon::packageArch(packageId) == PackageKit::Daemon::packageArch(detailsPackageId)
&& info == PackageKit::Transaction::InfoInstalled) {
addPackageId(info, packageId, true);
}
});
connect(resolve, &PackageKit::Transaction::finished, this, [this, details, detailsPackageId] {
addPackageId(PackageKit::Transaction::InfoAvailable, detailsPackageId, true);
PackageKitResource::setDetails(details);
});
}
void LocalFilePKResource::invokeApplication() const
{
KService::Ptr service = KService::Ptr(new KService(m_exec));
if (!service) {
return;
}
runService(service);
}
#include "moc_LocalFilePKResource.cpp"
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