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#include "aptplugincontainer.h"
#include <QAction>
#include <qmessagebox.h>
#include <QMainWindow>
// NPlugin
#include <plugincontainer.h>
#include <iprogressobserver.h>
#include <iprovider.h>
// NUtil
#include <progressdisplaydlg.h>
// NApplication
#include "applicationfactory.h"
#include "runcommand.h"
// NPlugin
#include "aptpluginfactory.h"
#include "aptsearchplugin.h"
#include "aptactionplugin.h"
#include "packagestatusplugin.h"
#include "packagedescriptionplugin.h"
#include "installedversionplugin.h"
#include "availableversionplugin.h"
#include "aptsettingswidget.h"
#include <helpers.h>
#include <globals.h>
// NApt
#include "aptpackagesearch.h"
#include "commandlinepackagedb.h"
extern "C"
{
NPlugin::PluginContainer* new_aptplugin()
{
return new NPlugin::AptPluginContainer;
}
NPlugin::PluginInformation get_pluginInformation()
{
return NPlugin::PluginInformation("aptplugin", toString(NPackageSearch::VERSION), "Benjamin Mesing");
}
}
namespace NPlugin
{
/////////////////////////////////////////////////////
// Constructors/ Destructors
/////////////////////////////////////////////////////
AptPluginContainer::AptPluginContainer( )
: BasePluginContainer()
{
addPlugin("AptSearchPlugin");
addPlugin("AptActionPlugin");
addPlugin("PackageStatusPlugin");
addPlugin("PackageDescriptionPlugin");
addPlugin("InstalledVersionPlugin");
addPlugin("AvailableVersionPlugin");
_pAptSearchPlugin = 0;
_pAptActionPlugin = 0;
_pPackageStatusPlugin = 0;
_pPackageDescriptionPlugin = 0;
_pInstalledVersionPlugin = 0;
_pAvailableVersionPlugin = 0;
_pAptSearch = 0;
_pPackageDB = 0;
setInstallationTool(NApt::APT);
}
AptPluginContainer::~AptPluginContainer( )
{
unloadAllPlugins();
delete pluginFactory();
delete _pAptSearch;
delete _pPackageDB;
}
/////////////////////////////////////////////////////
// Plugin Container Interface
/////////////////////////////////////////////////////
bool AptPluginContainer::init(IProvider* pProvider)
{
NUtil::IProgressObserver* pObserver = pProvider->progressObserver();
pObserver->setProgressRange(0, 94, true);
_pPackageDB = new NApt::CommandLinePackageDB(*pProvider, *pObserver);
_pAptSearch = new NApt::AptPackageSearch(_pPackageDB);
BasePluginContainer::init(pProvider, new AptPluginFactory(pProvider, this, _pPackageDB, _pAptSearch));
pObserver->setProgressRange(91, 94, true);
_pAptSearchPlugin = dynamic_cast<AptSearchPlugin*>(requestPlugin("AptSearchPlugin"));
_pAptActionPlugin = dynamic_cast<AptActionPlugin*>(requestPlugin("AptActionPlugin"));
_pPackageStatusPlugin = dynamic_cast<PackageStatusPlugin*>(requestPlugin("PackageStatusPlugin"));
pObserver->setProgressRange(94, 97, true);
_pPackageDescriptionPlugin = dynamic_cast<PackageDescriptionPlugin*>(requestPlugin("PackageDescriptionPlugin"));
_pInstalledVersionPlugin = dynamic_cast<InstalledVersionPlugin*>(requestPlugin("InstalledVersionPlugin"));
_pAvailableVersionPlugin = dynamic_cast<AvailableVersionPlugin*>(requestPlugin("AvailableVersionPlugin"));
pObserver->setProgressRange(97, 100, true);
return true;
}
QWidget* AptPluginContainer::getSettingsWidget(QWidget* pParent)
{
_pSettingsWidget = new AptSettingsWidget(pParent);
_pSettingsWidget->setInstallationTool(_installationTool);
return _pSettingsWidget;
}
void AptPluginContainer::applySettings()
{
setInstallationTool(_pSettingsWidget->installationTool());
}
/////////////////////////////////////////////////////
// BasePluginContainer Interface
/////////////////////////////////////////////////////
QDomElement AptPluginContainer::loadContainerSettings(const QDomElement source)
{
if (source.tagName() != "ContainerSettings")
return source;
float settingsVersion;
NXml::getAttribute(source, settingsVersion, "settingsVersion", 0.0f);
int tool;
NXml::getAttribute(source, tool, "installationTool", (int) 0);
setInstallationTool((NApt::InstallationTool) tool);
return NXml::getNextElement(source);
}
void AptPluginContainer::saveContainerSettings(NXml::XmlData& outData, QDomElement parent) const
{
QDomElement containerElement = outData.addElement(parent, "ContainerSettings");
outData.addAttribute(containerElement, 0.1f, "settingsVersion");
outData.addAttribute(containerElement, _installationTool, "installationTool");
}
/////////////////////////////////////////////////////
// IAptMediator Interface
/////////////////////////////////////////////////////
QStringList AptPluginContainer::searchPatterns()
{
if (!_pAptSearchPlugin)
return QStringList();
return _pAptSearchPlugin->searchPatterns();
}
void AptPluginContainer::setInstallationTool(NApt::InstallationTool tool)
{
_installationTool = tool;
}
QString AptPluginContainer::installationToolCommand()
{
return NApt::getInstallationToolCommand(_installationTool);
}
void AptPluginContainer::updateAptDatabase()
{
_pAptActionPlugin->qAptUpdateAction()->setEnabled(false);
// this will fetch us the update of the db
_pCommand = NApplication::ApplicationFactory::getInstance()->getRunCommand("AptUpdateProcess");
connect(_pCommand, SIGNAL(quit()), SLOT(onAptUpdateFinished()) );
QString shell = "/bin/sh";
QString arg1 = "-c";
// this is really ugly, I need to protect this argument, so it is not interpreted
// as multiple arguments
// first apt-get update is run and then the debtags index is updated, since the
// apt database also contains information relevant for the debtags database
QString arg2 = "'echo Updateing apt database && " + installationToolCommand() + " update && echo Updateing debtags index && /usr/bin/debtags --local update'";
_pCommand->addArgument(shell);
_pCommand->addArgument(arg1);
_pCommand->addArgument(arg2);
_pCommand->setTitle("Updateing apt database");
try
{
if ( !_pCommand->startAsRoot() )
{
provider()->reportError( tr("Command not executed"), tr("For an unknwon reason, the command could "
"not be executed.") );
delete _pCommand;
_pCommand = 0;
_pAptActionPlugin->qAptUpdateAction()->setEnabled(true);
}
}
catch (const NException::RuntimeException& e)
{
provider()->reportError(tr("Command not executed"), toQString(e.description()));
delete _pCommand;
_pCommand = 0;
_pAptActionPlugin->qAptUpdateAction()->setEnabled(true);
}
}
void AptPluginContainer::reloadAptDatabase()
{
_pAptSearch->reloadPackageInformation(0);
_pPackageDB->reloadPackageInformation(0);
}
/////////////////////////////////////////////////////
// AptPluginContainer functions
/////////////////////////////////////////////////////
void AptPluginContainer::onAptUpdateFinished()
{
if (_pCommand->processExitedSuccessful())
{
reloadAptDatabase();
}
delete _pCommand;
_pCommand = 0;
_pAptActionPlugin->qAptUpdateAction()->setEnabled(true);
}
} // namespace NPlugin
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