PackageModel::PackageModel( QObject* parent )
: QAbstractItemModel( parent )
, storage( 0 )
{
networked = AbstractPackageController::factory( AbstractPackageController::network, this );
installed = AbstractPackageController::factory( AbstractPackageController::installed, this );
// can only have a max of 15 top level items
rootItems << installed << networked; //this must stay in sync with installedIndex
//and networkedIndex
for ( int i = 0; i < rootItems.count(); i++ )
connect( rootItems[i], SIGNAL(updated()),
this, SLOT(controllerUpdate()) );
connect( networked, SIGNAL(packageInstalled(InstallControl::PackageInfo)),
installed, SLOT(addPackage(InstallControl::PackageInfo)) );
connect( networked, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)),
this, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)));
connect( networked, SIGNAL(rowsRemoved(QModelIndex,int,int)),
this, SIGNAL(rowsRemoved(QModelIndex,int,int)));
connect( networked, SIGNAL(packageInstalled(InstallControl::PackageInfo)),
this, SLOT(packageInstalled(InstallControl::PackageInfo)) );
connect( networked, SIGNAL(serverStatus(QString)),
this, SLOT(serverStatusUpdated(QString)) );
// can only have a max of 4 columns, if more are needed, change the
// macros used for PackageModel::index(...) below
// columnHeads << "Name" << "Size";
QStorageMetaInfo *s = QStorageMetaInfo::instance();
connect( s, SIGNAL(disksChanged()),
this, SLOT(publishTargets()) );
connect( this, SIGNAL(targetsUpdated(QStringList)),
installed, SLOT(reloadInstalledLocations(QStringList)) );
if ( !QDir( Qtopia::packagePath() ).exists() )
QDir::root().mkpath( Qtopia::packagePath() );
}
void PackageProcessor::handlePackageUnarchFinished (int ret, QProcess::ExitStatus)
{
sender ()->deleteLater ();
QProcess *unarch = qobject_cast<QProcess*> (sender ());
int packageId = unarch->property ("PackageID").toInt ();
const auto& stagingDir = unarch->property ("StagingDirectory").toString ();
Mode mode = static_cast<Mode> (unarch->property ("Mode").toInt ());
auto cleanupGuard = std::shared_ptr<void> (nullptr,
[&stagingDir, this] (void*) { CleanupDir (stagingDir); });
if (ret)
{
QString errString = QString::fromUtf8 (unarch->readAllStandardError ());
qWarning () << Q_FUNC_INFO
<< "unpacker exited with"
<< ret
<< errString
<< "for"
<< packageId
<< unarch->property ("Path").toString ();
QString errorString = tr ("Unable to unpack package archive, unpacker exited with %1: %2.")
.arg (ret)
.arg (errString);
emit packageInstallError (packageId, errorString);
return;
}
int oldId = -1;
if (mode == MUpdate)
{
oldId = Core::Instance ().GetStorage ()->FindInstalledPackage (packageId);
if (!CleanupBeforeUpdate (oldId, packageId))
{
qWarning () << Q_FUNC_INFO
<< "unable to cleanup";
return;
}
}
QDir packageDir;
try
{
packageDir = Core::Instance ().GetPackageDir (packageId);
}
catch (const std::exception& e)
{
qWarning () << Q_FUNC_INFO
<< "while trying to get dir for package"
<< packageId
<< "got we exception"
<< e.what ();
QString errorString = tr ("Unable to get directory for the package: %1.")
.arg (QString::fromUtf8 (e.what ()));
emit packageInstallError (packageId, errorString);
return;
}
QDirIterator dirIt (stagingDir,
QDir::NoDotAndDotDot |
QDir::Readable |
QDir::NoSymLinks |
QDir::Dirs |
QDir::Files,
QDirIterator::Subdirectories);
while (dirIt.hasNext ())
{
dirIt.next ();
QFileInfo fi = dirIt.fileInfo ();
if (fi.isDir () ||
fi.isFile ())
if (!HandleEntry (packageId, fi, stagingDir, packageDir))
{
try
{
Remove (packageId);
}
catch (const std::exception& e)
{
qWarning () << Q_FUNC_INFO
<< "while removing partially installed package"
<< packageId
<< "got:"
<< e.what ();
}
QString errorString = tr ("Unable to copy "
"files from staging area to "
"destination directory.");
emit packageInstallError (packageId, errorString);
return;
}
}
switch (mode)
{
case MInstall:
emit packageInstalled (packageId);
break;
case MUpdate:
emit packageUpdated (oldId, packageId);
break;
}
}
