Commit 74f25416 authored by Dan Williams's avatar Dan Williams

examples: add an example for adding a new connection with libnm-glib

parent 98d5da84
......@@ -62,6 +62,7 @@ docs/settings-spec.html
docs/spec.html
examples/C/add-connection-dbus-glib
examples/C/add-connection-libnm-glib
examples/C/get-active-connections
examples/C/get-ap-info-libnm-glib
examples/C/list-connections-dbus
......
......@@ -8,6 +8,7 @@ AM_CPPFLAGS = \
noinst_PROGRAMS = \
add-connection-dbus-glib \
add-connection-libnm-glib \
get-active-connections \
list-connections-dbus \
list-connections-libnm-glib \
......@@ -19,6 +20,13 @@ add_connection_dbus_glib_LDADD = \
$(DBUS_LIBS) \
$(GLIB_LIBS)
add_connection_libnm_glib_SOURCES = add-connection-libnm-glib.c
add_connection_libnm_glib_LDADD = \
$(top_builddir)/libnm-util/libnm-util.la \
$(top_builddir)/libnm-glib/libnm-glib.la \
$(DBUS_LIBS) \
$(GLIB_LIBS)
get_active_connections_SOURCES = get-active-connections.c
get_active_connections_LDADD = \
$(top_builddir)/libnm-util/libnm-util.la \
......
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* (C) Copyright 2011 Red Hat, Inc.
*/
/*
* The example shows how to add a new connection using libnm-glib and libnm-util.
* Contrast this example with add-connection-dbus-glib.c, which is a bit lower
* level and talks directly to NM using dbus-glib. This example is simpler
* because libnm-glib handles much of the low-level stuff for you.
*
* Compile with:
* gcc -Wall `pkg-config --libs --cflags glib-2.0 dbus-glib-1 libnm-util` add-connection-libnm-glib.c -o add-connection-libnm-glib
*/
#include <glib.h>
#include <nm-remote-settings.h>
#include <nm-connection.h>
#include <nm-setting-connection.h>
#include <nm-setting-wired.h>
#include <nm-setting-ip4-config.h>
#include <nm-utils.h>
static void
added_cb (NMRemoteSettings *settings,
NMRemoteConnection *remote,
GError *error,
gpointer user_data)
{
GMainLoop *loop = user_data;
/* NM responded to our request; either handle the resulting error or
* print out the object path of the connection we just added.
*/
if (error)
g_print ("Error adding connection: %s", error->message);
else
g_print ("Added: %s\n", nm_connection_get_path (NM_CONNECTION (remote)));
/* Tell the mainloop we're done and we can quit now */
g_main_loop_quit (loop);
}
static gboolean
add_connection (NMRemoteSettings *settings, GMainLoop *loop, const char *con_name)
{
NMConnection *connection;
NMSettingConnection *s_con;
NMSettingWired *s_wired;
NMSettingIP4Config *s_ip4;
char *uuid;
gboolean success;
/* Create a new connection object */
connection = nm_connection_new ();
/* Build up the 'connection' Setting */
s_con = (NMSettingConnection *) nm_setting_connection_new ();
uuid = nm_utils_uuid_generate ();
g_object_set (G_OBJECT (s_con),
NM_SETTING_CONNECTION_UUID, uuid,
NM_SETTING_CONNECTION_ID, con_name,
NM_SETTING_CONNECTION_TYPE, "802-3-ethernet",
NULL);
g_free (uuid);
nm_connection_add_setting (connection, NM_SETTING (s_con));
/* Build up the 'wired' Setting */
s_wired = (NMSettingWired *) nm_setting_wired_new ();
nm_connection_add_setting (connection, NM_SETTING (s_wired));
/* Build up the 'ipv4' Setting */
s_ip4 = (NMSettingIP4Config *) nm_setting_ip4_config_new ();
g_object_set (G_OBJECT (s_ip4),
NM_SETTING_IP4_CONFIG_METHOD, NM_SETTING_IP4_CONFIG_METHOD_AUTO,
NULL);
nm_connection_add_setting (connection, NM_SETTING (s_ip4));
/* Ask the settings service to add the new connection; we'll quit the
* mainloop and exit when the callback is called.
*/
success = nm_remote_settings_add_connection (settings, connection, added_cb, loop);
if (!success)
g_print ("Error adding connection\n");
g_object_unref (connection);
return success;
}
int main (int argc, char *argv[])
{
DBusGConnection *bus;
NMRemoteSettings *settings;
GMainLoop *loop;
/* Initialize GType system */
g_type_init ();
loop = g_main_loop_new (NULL, FALSE);
/* Get system bus */
bus = dbus_g_bus_get (DBUS_BUS_SYSTEM, NULL);
/* Create our proxy for NetworkManager's settings service */
settings = nm_remote_settings_new (bus);
/* Ask the settings service to add the new connection */
if (add_connection (settings, loop, "__Test connection__")) {
/* Wait for the connection to be added */
g_main_loop_run (loop);
} else
g_print ("Error adding connection to NetworkManager\n");
/* Clean up */
g_object_unref (settings);
dbus_g_connection_unref (bus);
return 0;
}
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