Re: unable to create networkmanager proxy using glib

[Pavel Simerda <psimerda redhat com>]

----- Original Message -----
> From: "satya gowtham kudupudi" <satyagowtham k gmail com>
> To: networkmanager-list gnome org
> Sent: Thursday, June 20, 2013 10:56:45 AM
> Subject: unable to create networkmanager proxy using glib
>
> This is c++ code ive written to get Modem capabilities.
>
> DBusGConnection *connection;
> GError * error;
> DBusGProxy *proxy;
> char ** name_list;
> char ** name_list_ptr;
> g_type_init();
> error = NULL;
> connection = dbus_g_bus_get(DBUS_BUS_SESSION, &error);
> if (connection == NULL) {
> g_printerr("Failed to open connection to bus: %s\n", error->message);
> g_error_free(error);
> return false;
> }
> proxy = dbus_g_proxy_new_for_name(connection,
> "org.freedesktop.NetworkManager", "/org/freedesktop/NetworkManager/Device",
> "org.freedesktop.NetworkManager.Device.Modem");
> error = NULL;
> if (!dbus_g_proxy_call(proxy, "ModemCapabilities", &error, G_TYPE_INVALID,
> G_TYPE_STRV, &name_list, G_TYPE_INVALID)) {
> if (error->domain == DBUS_GERROR && error->code ==
> DBUS_GERROR_REMOTE_EXCEPTION) {
> g_printerr("Caught remote method exception %s: %s",
> dbus_g_error_get_name(error),
> error->message);
> } else {
> g_printerr("Error: %s\n", error->message);
> }
> g_error_free(error);
> return 0;
> }
>
> Im getting following error:
> Error: The name org.freedesktop.NetworkManager was not provided by any
> .service files
>
> I want to read modem capabilities. Do some one can help me in doing this?

Letting others to answer the particular problem, I would advise you to use libnm-glib from your C++ code 
instead of any dbus library.

Pavel