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Diffstat (limited to 'examples/C/add-connection-dbus-glib.c')
| -rw-r--r-- | examples/C/add-connection-dbus-glib.c | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/examples/C/add-connection-dbus-glib.c b/examples/C/add-connection-dbus-glib.c new file mode 100644 index 00000000..c7c1a3f1 --- /dev/null +++ b/examples/C/add-connection-dbus-glib.c @@ -0,0 +1,124 @@ +/* -*- 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 call AddConnection() D-Bus method to add + * a connection to system settings service. It uses dbus-glib and libnm-util + * libraries. + * + * Compile with: + * gcc -Wall `pkg-config --libs --cflags glib-2.0 dbus-glib-1 libnm-util` add-connection-glib.c -o add-connection-glib + */ + +#include <glib.h> +#include <dbus/dbus-glib.h> + +#include <nm-connection.h> +#include <nm-setting-connection.h> +#include <nm-setting-wired.h> +#include <nm-setting-ip4-config.h> +#include <NetworkManager.h> +#include <nm-utils.h> + +#define DBUS_TYPE_G_MAP_OF_VARIANT (dbus_g_type_get_map ("GHashTable", G_TYPE_STRING, G_TYPE_VALUE)) +#define DBUS_TYPE_G_MAP_OF_MAP_OF_VARIANT (dbus_g_type_get_map ("GHashTable", G_TYPE_STRING, DBUS_TYPE_G_MAP_OF_VARIANT)) + +static void +add_connection (DBusGProxy *proxy, const char *con_name) +{ + NMConnection *connection; + NMSettingConnection *s_con; + NMSettingWired *s_wired; + NMSettingIP4Config *s_ip4; + char *uuid, *new_con_path = NULL; + GHashTable *hash; + GError *error = NULL; + + /* Create a new connection object */ + connection = (NMConnection *) 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)); + + hash = nm_connection_to_hash (connection, NM_SETTING_HASH_FLAG_ALL); + + /* Call AddConnection with the hash as argument */ + if (!dbus_g_proxy_call (proxy, "AddConnection", &error, + DBUS_TYPE_G_MAP_OF_MAP_OF_VARIANT, hash, + G_TYPE_INVALID, + DBUS_TYPE_G_OBJECT_PATH, &new_con_path, + G_TYPE_INVALID)) { + g_print ("Error adding connection: %s %s", + dbus_g_error_get_name (error), + error->message); + g_clear_error (&error); + } else { + g_print ("Added: %s\n", new_con_path); + g_free (new_con_path); + } + + g_hash_table_destroy (hash); + g_object_unref (connection); +} + + +int main (int argc, char *argv[]) +{ + DBusGConnection *bus; + DBusGProxy *proxy; + + /* Initialize GType system */ + g_type_init (); + + /* Get system bus */ + bus = dbus_g_bus_get (DBUS_BUS_SYSTEM, NULL); + + /* Create a D-Bus proxy; NM_DBUS_* defined in NetworkManager.h */ + proxy = dbus_g_proxy_new_for_name (bus, + NM_DBUS_SERVICE, + NM_DBUS_PATH_SETTINGS, + NM_DBUS_IFACE_SETTINGS); + + /* Add a connection */ + add_connection (proxy, "__Test connection__"); + + g_object_unref (proxy); + dbus_g_connection_unref (bus); + + return 0; +} |