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#ifndef QLIGTHDM_GREETER_H
#define QLIGTHDM_GREETER_H
#include <QObject>
class GreeterPrivate;
#include "user.h"
#include "language.h"
//#include "ldmlayout.h"
class GreeterPrivate;
namespace QLightDM
{
class Config;
class Q_DECL_EXPORT Greeter : public QObject
{
Q_OBJECT
public:
explicit Greeter(QObject* parent=0);
virtual ~Greeter();
Q_PROPERTY(bool canSuspend READ canSuspend);
Q_PROPERTY(bool canHibernate READ canHibernate);
Q_PROPERTY(bool canShutdown READ canShutdown);
Q_PROPERTY(bool canRestart READ canRestart);
Q_PROPERTY(QString hostname READ hostname);
/** The hostname of the machine */
QString hostname() const;
QString theme() const;
QVariant getProperty(const QString &name) const;
QString timedLoginUser() const;
int timedLoginDelay() const;
QList<QLightDM::Language> languages() const;
QString defaultLanguage() const;
//QList<LdmLayout> layouts() const;
QString layout() const;
QLightDM::Config *config() const;
QString defaultSession() const;
bool guestAccountSupported() const;
bool inAuthentication() const;
bool isAuthenticated() const;
QString authenticationUser() const;
void connectToServer();
void cancelTimedLogin();
void login(const QString &username);
void loginAsGuest();
void provideSecret(const QString &secret);
void cancelAuthentication();
void startSession(const QString &session=QString(), const QString &language=QString());
bool canSuspend() const;
bool canHibernate() const;
bool canShutdown() const;
bool canRestart() const;
public slots:
void suspend();
void hibernate();
void shutdown();
void restart();
signals:
void connected();
void showPrompt(QString prompt);
void showMessage(QString message);
void showError(QString message);
void authenticationComplete(bool isAuthenticated);
void timedLogin(QString username);
void quit();
private slots:
void onRead(int fd);
private:
GreeterPrivate *d;
void writeInt(int value);
void writeString(QString value);
void writeHeader(int id, int length);
void flush();
int getPacketLength();
int readInt(int *offset);
QString readString(int *offset);
};
};//end namespace
#endif // LDMGREETER_H
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