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author | Thiago Macieira <thiago.macieira@nokia.com> | 2011-02-16 11:25:09 (GMT) |
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committer | Thiago Macieira <thiago.macieira@nokia.com> | 2011-04-13 12:56:21 (GMT) |
commit | 8334e79a0340c9fcd5ccedeb867a84044d4d83dd (patch) | |
tree | 79cf59bc4656116f46f6aa49e9a2037acdb1618e /src/dbus | |
parent | fe5822786526c69fc5566d480d4b37a5365db4e2 (diff) | |
download | Qt-8334e79a0340c9fcd5ccedeb867a84044d4d83dd.zip Qt-8334e79a0340c9fcd5ccedeb867a84044d4d83dd.tar.gz Qt-8334e79a0340c9fcd5ccedeb867a84044d4d83dd.tar.bz2 |
Retrieve the connection capabilities in QDBusConnection
Task-number: QTBUG-17477
Diffstat (limited to 'src/dbus')
-rw-r--r-- | src/dbus/qdbusintegrator.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/dbus/qdbusintegrator.cpp b/src/dbus/qdbusintegrator.cpp index ee917a5..aaf19cf 100644 --- a/src/dbus/qdbusintegrator.cpp +++ b/src/dbus/qdbusintegrator.cpp @@ -1667,6 +1667,28 @@ void QDBusConnectionPrivate::setPeer(DBusConnection *c, const QDBusErrorInternal QMetaObject::invokeMethod(this, "doDispatch", Qt::QueuedConnection); } +static QDBusConnection::ConnectionCapabilities connectionCapabilies(DBusConnection *connection) +{ + QDBusConnection::ConnectionCapabilities result = 0; + +#if defined(QT_LINKED_LIBDBUS) && DBUS_VERSION < 0x010400 + // no capabilities are possible +#else +# if !defined(QT_LINKED_LIBDBUS) + // run-time check if the next functions are available + int major, minor, micro; + q_dbus_get_version(&major, &minor, µ); + if (major == 1 && minor < 4) + return result; +# endif + + if (q_dbus_connection_can_send_type(connection, DBUS_TYPE_UNIX_FD)) + result |= QDBusConnection::UnixFileDescriptorPassing; +#endif + + return result; +} + void QDBusConnectionPrivate::setConnection(DBusConnection *dbc, const QDBusErrorInternal &error) { if (!dbc) { @@ -1680,6 +1702,7 @@ void QDBusConnectionPrivate::setConnection(DBusConnection *dbc, const QDBusError const char *service = q_dbus_bus_get_unique_name(connection); Q_ASSERT(service); baseService = QString::fromUtf8(service); + capabilities = connectionCapabilies(connection); q_dbus_connection_set_exit_on_disconnect(connection, false); q_dbus_connection_set_watch_functions(connection, qDBusAddWatch, qDBusRemoveWatch, |