| 1 | /* |
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| 2 | SPDX-FileCopyrightText: 2008 Nicola Gigante <nicola.gigante@gmail.com> |
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| 3 | SPDX-FileCopyrightText: 2009 Dario Freddi <drf@kde.org> |
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| 4 | SPDX-FileCopyrightText: 2020 Harald Sitter <sitter@kde.org> |
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| 5 | |
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| 6 | SPDX-License-Identifier: LGPL-2.1-or-later |
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| 7 | */ |
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| 8 | |
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| 9 | #ifndef DBUS_HELPER_PROXY_H |
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| 10 | #define DBUS_HELPER_PROXY_H |
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| 11 | |
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| 12 | #include "HelperProxy.h" |
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| 13 | #include "actionreply.h" |
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| 14 | |
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| 15 | #include <QDBusConnection> |
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| 16 | #include <QDBusContext> |
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| 17 | #include <QDBusUnixFileDescriptor> |
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| 18 | #include <QVariant> |
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| 19 | |
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| 20 | namespace KAuth |
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| 21 | { |
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| 22 | class DBusHelperProxy : public HelperProxy, protected QDBusContext |
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| 23 | { |
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| 24 | Q_OBJECT |
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| 25 | Q_PLUGIN_METADATA(IID "org.kde.DBusHelperProxy" ) |
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| 26 | Q_INTERFACES(KAuth::HelperProxy) |
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| 27 | |
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| 28 | QObject *responder; |
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| 29 | QString m_name; |
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| 30 | QString m_currentAction; |
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| 31 | bool m_stopRequest; |
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| 32 | QList<QString> m_actionsInProgress; |
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| 33 | QDBusConnection m_busConnection; |
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| 34 | |
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| 35 | enum SignalType { |
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| 36 | ActionStarted, // The blob argument is empty |
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| 37 | ActionPerformed, // The blob argument contains the ActionReply |
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| 38 | DebugMessage, // The blob argument contains the debug level and the message (in this order) |
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| 39 | ProgressStepIndicator, // The blob argument contains the step indicator |
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| 40 | ProgressStepData, // The blob argument contains the QVariantMap |
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| 41 | }; |
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| 42 | |
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| 43 | public: |
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| 44 | DBusHelperProxy(); |
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| 45 | DBusHelperProxy(const QDBusConnection &busConnection); |
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| 46 | |
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| 47 | ~DBusHelperProxy() override; |
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| 48 | |
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| 49 | virtual void |
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| 50 | executeAction(const QString &action, const QString &helperID, const DetailsMap &details, const QVariantMap &arguments, int timeout = -1) override; |
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| 51 | void stopAction(const QString &action, const QString &helperID) override; |
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| 52 | |
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| 53 | bool initHelper(const QString &name) override; |
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| 54 | void setHelperResponder(QObject *o) override; |
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| 55 | bool hasToStopAction() override; |
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| 56 | void sendDebugMessage(int level, const char *msg) override; |
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| 57 | void sendProgressStep(int step) override; |
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| 58 | void sendProgressStepData(const QVariantMap &data) override; |
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| 59 | |
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| 60 | int callerUid() const override; |
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| 61 | |
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| 62 | public Q_SLOTS: |
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| 63 | void stopAction(const QString &action); |
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| 64 | QByteArray performAction(const QString &action, |
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| 65 | const QByteArray &callerID, |
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| 66 | const QVariantMap &details, |
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| 67 | QByteArray arguments, |
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| 68 | const QMap<QString, QDBusUnixFileDescriptor> &fdArguments); |
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| 69 | |
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| 70 | Q_SIGNALS: |
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| 71 | void remoteSignal(int type, const QString &action, const QByteArray &blob); // This signal is sent from the helper to the app |
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| 72 | |
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| 73 | private Q_SLOTS: |
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| 74 | void remoteSignalReceived(int type, const QString &action, QByteArray blob); |
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| 75 | |
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| 76 | private: |
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| 77 | bool isCallerAuthorized(const QString &action, const QByteArray &callerID, const QVariantMap &details); |
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| 78 | }; |
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| 79 | |
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| 80 | } // namespace Auth |
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| 81 | |
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| 82 | #endif |
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| 83 | |
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