openpilot v0.9.6 release

date: 2024-01-12T10:13:37
master commit: ba792d576a49a0899b88a753fa1c52956bedf9e6

selfdrive/ui/qt/network/wifi_manager.h

@@ -0,0 +1,102 @@
+#pragma once
+
+#include <optional>
+#include <QtDBus>
+#include <QTimer>
+
+#include "selfdrive/ui/qt/network/networkmanager.h"
+
+enum class SecurityType {
+  OPEN,
+  WPA,
+  UNSUPPORTED
+};
+enum class ConnectedType {
+  DISCONNECTED,
+  CONNECTING,
+  CONNECTED
+};
+enum class NetworkType {
+  NONE,
+  WIFI,
+  CELL,
+  ETHERNET
+};
+
+typedef QMap<QString, QVariantMap> Connection;
+typedef QVector<QVariantMap> IpConfig;
+
+struct Network {
+  QByteArray ssid;
+  unsigned int strength;
+  ConnectedType connected;
+  SecurityType security_type;
+};
+bool compare_by_strength(const Network &a, const Network &b);
+inline int strengthLevel(unsigned int strength) { return std::clamp((int)round(strength / 33.), 0, 3); }
+
+class WifiManager : public QObject {
+  Q_OBJECT
+
+public:
+  QMap<QString, Network> seenNetworks;
+  QMap<QDBusObjectPath, QString> knownConnections;
+  QString ipv4_address;
+
+  explicit WifiManager(QObject* parent);
+  void start();
+  void stop();
+  void requestScan();
+  void forgetConnection(const QString &ssid);
+  bool isKnownConnection(const QString &ssid);
+  std::optional<QDBusPendingCall> activateWifiConnection(const QString &ssid);
+  NetworkType currentNetworkType();
+  void updateGsmSettings(bool roaming, QString apn, bool metered);
+  void connect(const Network &ssid, const QString &password = {}, const QString &username = {});
+
+  // Tethering functions
+  void setTetheringEnabled(bool enabled);
+  bool isTetheringEnabled();
+  void changeTetheringPassword(const QString &newPassword);
+  QString getTetheringPassword();
+
+private:
+  QString adapter;  // Path to network manager wifi-device
+  QTimer timer;
+  unsigned int raw_adapter_state;  // Connection status https://developer.gnome.org/NetworkManager/1.26/nm-dbus-types.html#NMDeviceState
+  QString connecting_to_network;
+  QString tethering_ssid;
+  const QString defaultTetheringPassword = "swagswagcomma";
+  QString activeAp;
+  QDBusObjectPath lteConnectionPath;
+
+  QString getAdapter(const uint = NM_DEVICE_TYPE_WIFI);
+  uint getAdapterType(const QDBusObjectPath &path);
+  QString getIp4Address();
+  void deactivateConnectionBySsid(const QString &ssid);
+  void deactivateConnection(const QDBusObjectPath &path);
+  QVector<QDBusObjectPath> getActiveConnections();
+  QByteArray get_property(const QString &network_path, const QString &property);
+  SecurityType getSecurityType(const QVariantMap &properties);
+  QDBusObjectPath getConnectionPath(const QString &ssid);
+  Connection getConnectionSettings(const QDBusObjectPath &path);
+  void initConnections();
+  void setup();
+  void refreshNetworks();
+  void activateModemConnection(const QDBusObjectPath &path);
+  void addTetheringConnection();
+  void setCurrentConnecting(const QString &ssid);
+
+signals:
+  void wrongPassword(const QString &ssid);
+  void refreshSignal();
+
+private slots:
+  void stateChange(unsigned int new_state, unsigned int previous_state, unsigned int change_reason);
+  void propertyChange(const QString &interface, const QVariantMap &props, const QStringList &invalidated_props);
+  void deviceAdded(const QDBusObjectPath &path);
+  void connectionRemoved(const QDBusObjectPath &path);
+  void newConnection(const QDBusObjectPath &path);
+  void refreshFinished(QDBusPendingCallWatcher *call);
+  void tetheringActivated(QDBusPendingCallWatcher *call);
+};