void RepoInfoFetcher::handlePackageFinished (int id)
{
if (!PendingPackages_.contains (id))
return;
PendingPackage pp = PendingPackages_ [id];
QProcess *unarch = new QProcess (this);
unarch->setProperty ("Filename", pp.Location_);
unarch->setProperty ("URL", pp.URL_);
unarch->setProperty ("TaskID", id);
connect (unarch,
SIGNAL (finished (int, QProcess::ExitStatus)),
this,
SLOT (handlePackageUnarchFinished (int, QProcess::ExitStatus)));
connect (unarch,
SIGNAL (error (QProcess::ProcessError)),
this,
SLOT (handleUnarchError (QProcess::ProcessError)));
#ifdef Q_OS_WIN32
unarch->start ("7za", QStringList ("e") << "-so" << pp.Location_);
#else
unarch->start ("gunzip", QStringList ("-c") << pp.Location_);
#endif
}
void RepoInfoFetcher::handleComponentFinished (int id)
{
if (!PendingComponents_.contains (id))
return;
PendingComponent pc = PendingComponents_.take (id);
QProcess *unarch = new QProcess (this);
unarch->setProperty ("Component", pc.Component_);
unarch->setProperty ("Filename", pc.Location_);
unarch->setProperty ("URL", pc.URL_);
unarch->setProperty ("RepoID", pc.RepoID_);
connect (unarch,
SIGNAL (finished (int, QProcess::ExitStatus)),
this,
SLOT (handleComponentUnarchFinished (int, QProcess::ExitStatus)));
connect (unarch,
SIGNAL (error (QProcess::ProcessError)),
this,
SLOT (handleUnarchError (QProcess::ProcessError)));
#ifdef Q_OS_WIN32
unarch->start ("7za", QStringList ("e") << "-so" << pc.Location_);
#else
unarch->start ("gunzip", QStringList ("-c") << pc.Location_);
#endif
}
void RepoInfoFetcher::handleRIFinished (int id)
{
if (!PendingRIs_.contains (id))
return;
PendingRI pri = PendingRIs_.take (id);
QString name = pri.Location_;
QProcess *unarch = new QProcess (this);
unarch->setProperty ("URL", pri.URL_);
unarch->setProperty ("Filename", name);
connect (unarch,
SIGNAL (finished (int, QProcess::ExitStatus)),
this,
SLOT (handleRepoUnarchFinished (int, QProcess::ExitStatus)));
connect (unarch,
SIGNAL (error (QProcess::ProcessError)),
this,
SLOT (handleUnarchError (QProcess::ProcessError)));
#ifdef Q_OS_WIN32
unarch->start ("7za", QStringList ("e") << "-so" << name);
#else
unarch->start ("gunzip", QStringList ("-c") << name);
#endif
}
void PackageProcessor::HandleFile (int packageId,
const QUrl& url, PackageProcessor::Mode mode)
{
QString path = Core::Instance ()
.GetExtResourceManager ()->GetResourcePath (url);
QProcess *unarch = new QProcess (this);
connect (unarch,
SIGNAL (finished (int, QProcess::ExitStatus)),
this,
SLOT (handlePackageUnarchFinished (int, QProcess::ExitStatus)));
connect (unarch,
SIGNAL (error (QProcess::ProcessError)),
this,
SLOT (handleUnarchError (QProcess::ProcessError)));
QString dirname = Util::GetTemporaryName ("lackman_stagingarea");
QStringList args;
#ifdef Q_WS_WIN
args << "x";
#else
args << "xzf";
#endif
args << path;
#ifdef Q_WS_WIN
args << "-o";
#else
args << "-C";
#endif
args << dirname;
unarch->setProperty ("PackageID", packageId);
unarch->setProperty ("StagingDirectory", dirname);
unarch->setProperty ("Path", path);
unarch->setProperty ("Mode", mode);
QFileInfo sdInfo (dirname);
QDir stagingParentDir (sdInfo.path ());
if (!stagingParentDir.exists (sdInfo.fileName ()) &&
!stagingParentDir.mkdir (sdInfo.fileName ()))
{
qWarning () << Q_FUNC_INFO
<< "unable to create staging directory"
<< sdInfo.fileName ()
<< "in"
<< sdInfo.path ();
QString errorString = tr ("Unable to create staging directory %1.")
.arg (sdInfo.fileName ());
emit packageInstallError (packageId, errorString);
return;
}
#ifdef Q_WS_WIN
QString command = "7za";
#else
QString command = "tar";
#endif
unarch->start (command, args);
}
void PackageProcessor::HandleFile (int packageId,
const QUrl& url, PackageProcessor::Mode mode)
{
QString path = Core::Instance ().GetExtResourceManager ()->GetResourcePath (url);
PackageShortInfo info;
try
{
info = Core::Instance ().GetStorage ()->GetPackage (packageId);
}
catch (const std::exception& e)
{
qWarning () << Q_FUNC_INFO
<< "unable to get package info for"
<< packageId
<< e.what ();
return;
}
const QString& archiver = info.VersionArchivers_
.value (info.Versions_.value (0), "gz");
QProcess *unarch = new QProcess (this);
connect (unarch,
SIGNAL (finished (int, QProcess::ExitStatus)),
this,
SLOT (handlePackageUnarchFinished (int, QProcess::ExitStatus)));
connect (unarch,
SIGNAL (error (QProcess::ProcessError)),
this,
SLOT (handleUnarchError (QProcess::ProcessError)));
QString dirname = Util::GetTemporaryName ("lackman_stagingarea");
QStringList args;
#ifdef Q_OS_WIN32
args << "x"
<< "-ttar"
<< "-y"
<< "-si";
QString outDirArg ("-o");
outDirArg.append (dirname);
args << outDirArg;
QProcess *firstStep = new QProcess (unarch);
firstStep->setStandardOutputProcess (unarch);
QStringList firstStepArgs;
firstStepArgs << "x"
<< "-y"
<< "-so"
<< path;
#else
if (archiver == "lzma")
args << "--lzma";
args << "-xf";
args << path;
args << "-C";
args << dirname;
#endif
unarch->setProperty ("PackageID", packageId);
unarch->setProperty ("StagingDirectory", dirname);
unarch->setProperty ("Path", path);
unarch->setProperty ("Mode", mode);
QFileInfo sdInfo (dirname);
QDir stagingParentDir (sdInfo.path ());
if (!stagingParentDir.exists (sdInfo.fileName ()) &&
!stagingParentDir.mkdir (sdInfo.fileName ()))
{
qWarning () << Q_FUNC_INFO
<< "unable to create staging directory"
<< sdInfo.fileName ()
<< "in"
<< sdInfo.path ();
QString errorString = tr ("Unable to create staging directory %1.")
.arg (sdInfo.fileName ());
emit packageInstallError (packageId, errorString);
return;
}
#ifdef Q_OS_WIN32
QString command = "7za";
firstStep->start (command, firstStepArgs);
#else
QString command = "tar";
#endif
unarch->start (command, args);
}