831286df30
In practice, this should only matter when there are multiple
header files with the same name. That is something we try
to avoid already, by giving headers a distinct name.
When building NetworkManager itself, we clearly want to use
double-quotes for including our own headers.
But we also want to do that in our public headers. For example:
./a.c
#include <stdio.h>
#include <nm-1.h>
void main() {
printf ("INCLUDED %s/nm-2.h\n", SYMB);
}
./1/nm-1.h
#include <nm-2.h>
./1/nm-2.h
#define SYMB "1"
./2/nm-2.h
#define SYMB "2"
$ cc -I./2 -I./1 ./a.c
$ ./a.out
INCLUDED 2/nm-2.h
Exceptions to this are
- headers in "shared/nm-utils" that include <NetworkManager.h>. These
headers are copied into projects and hence used like headers owned by
those projects.
- examples/C
77 lines
2.6 KiB
C++
77 lines
2.6 KiB
C++
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* (C) Copyright 2011 Eckhart Wörner
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*/
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/*
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* The example shows how to call AddConnection() D-Bus method to add
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* a connection to settings service using Qt and D-Bus.
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*/
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#include <QtCore/QUuid>
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#include <QtDBus/QDBusArgument>
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#include <QtDBus/QDBusConnection>
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#include <QtDBus/QDBusInterface>
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#include <QtDBus/QDBusMetaType>
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#include <QtDBus/QDBusReply>
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#include <QtCore/QDebug>
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#include <nm-dbus-interface.h>
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typedef QMap<QString, QMap<QString, QVariant> > Connection;
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Q_DECLARE_METATYPE(Connection)
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void addConnection(QDBusInterface& interface, const QString& connectionName) {
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qDBusRegisterMetaType<Connection>();
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// Create a new connection object
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Connection connection;
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// Build up the 'connection' Setting
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connection["connection"]["uuid"] = QUuid::createUuid().toString().remove('{').remove('}');
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connection["connection"]["id"] = connectionName;
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connection["connection"]["type"] = "802-3-ethernet";
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// Build up the '802-3-ethernet' Setting
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connection["802-3-ethernet"];
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// Build up the 'ipv4' Setting
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connection["ipv4"]["method"] = "auto";
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// Call AddConnection
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QDBusReply<QDBusObjectPath> result = interface.call("AddConnection", QVariant::fromValue(connection));
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if (!result.isValid()) {
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qDebug() << QString("Error adding connection: %1 %2").arg(result.error().name()).arg(result.error().message());
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} else {
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qDebug() << QString("Added: %1").arg(result.value().path());
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}
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}
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int main() {
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// Create a D-Bus proxy; NM_DBUS_* defined in NetworkManager.h
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QDBusInterface interface(
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NM_DBUS_SERVICE,
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NM_DBUS_PATH_SETTINGS,
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NM_DBUS_INTERFACE_SETTINGS,
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QDBusConnection::systemBus());
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addConnection(interface, "__Test connection__");
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return 0;
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}
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