#ifndef NETWORKPROXYFACTORY_H
#define NETWORKPROXYFACTORY_H

#include <QMutex>
#include <QNetworkProxyFactory>
#include <QUrl>

class NetworkProxyFactory : public QNetworkProxyFactory {
public:
  // These values are persisted
  enum Mode {
    Mode_System = 0,
    Mode_Direct = 1,
    Mode_Manual = 2,
  };

  static NetworkProxyFactory* Instance();
  static const char* kSettingsGroup;

  // These methods are thread-safe
  void ReloadSettings();
  QList<QNetworkProxy> queryProxy(const QNetworkProxyQuery& query);

private:
  NetworkProxyFactory();

  static NetworkProxyFactory* sInstance;

  QMutex mutex_;

  Mode mode_;
  QNetworkProxy::ProxyType type_;
  QString hostname_;
  int port_;
  bool use_authentication_;
  QString username_;
  QString password_;

#ifdef Q_OS_LINUX
  QUrl env_url_;
#endif
};

#endif // NETWORKPROXYFACTORY_H