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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; 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:
*
* Copyright (C) 2008 - 2009 Novell, Inc.
* Copyright (C) 2009 - 2012 Red Hat, Inc.
* Copyright (C) 2012 Aleksander Morgado <aleksander@gnu.org>
*/
#include <string.h>
#include <gmodule.h>
#include <libmm-common.h>
#include "mm-private-boxed-types.h"
#include "mm-plugin-option.h"
#include "mm-broadband-modem-option.h"
G_DEFINE_TYPE (MMPluginOption, mm_plugin_option, MM_TYPE_PLUGIN_BASE)
int mm_plugin_major_version = MM_PLUGIN_MAJOR_VERSION;
int mm_plugin_minor_version = MM_PLUGIN_MINOR_VERSION;
/*****************************************************************************/
static MMBaseModem *
grab_port (MMPluginBase *base,
MMBaseModem *existing,
MMPortProbe *probe,
GError **error)
{
MMBaseModem *modem = NULL;
GUdevDevice *port;
const gchar *name, *subsys, *driver;
guint16 vendor = 0, product = 0;
MMAtPortFlag pflags = MM_AT_PORT_FLAG_NONE;
gint usbif;
/* The Option plugin cannot do anything with non-AT ports */
if (!mm_port_probe_is_at (probe)) {
g_set_error_literal (error,
MM_CORE_ERROR,
MM_CORE_ERROR_UNSUPPORTED,
"Ignoring non-AT port");
return NULL;
}
port = mm_port_probe_get_port (probe); /* transfer none */
subsys = mm_port_probe_get_port_subsys (probe);
name = mm_port_probe_get_port_name (probe);
driver = mm_port_probe_get_port_driver (probe);
if (!mm_plugin_base_get_device_ids (base, subsys, name, &vendor, &product)) {
g_set_error_literal (error,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Could not get modem product ID");
return NULL;
}
/* Genuine Option NV devices are always supposed to use USB interface 0 as
* the modem/data port, per mail with Option engineers. Only this port
* will emit responses to dialing commands.
*/
usbif = g_udev_device_get_property_as_int (port, "ID_USB_INTERFACE_NUM");
if (usbif == 0)
pflags = MM_AT_PORT_FLAG_PRIMARY | MM_AT_PORT_FLAG_PPP;
/* If this is the first port being grabbed, create a new modem object */
if (!existing)
modem = MM_BASE_MODEM (mm_broadband_modem_option_new (mm_port_probe_get_port_physdev (probe),
driver,
mm_plugin_get_name (MM_PLUGIN (base)),
vendor,
product));
if (!mm_base_modem_grab_port (existing ? existing : modem,
subsys,
name,
MM_PORT_TYPE_AT, /* we only allow AT ports here */
pflags,
error)) {
if (modem)
g_object_unref (modem);
return NULL;
}
return existing ? existing : modem;
}
/*****************************************************************************/
G_MODULE_EXPORT MMPlugin *
mm_plugin_create (void)
{
static const gchar *subsystems[] = { "tty", NULL };
static const guint16 vendor_ids[] = { 0x0af0, 0 }; /* Option USB devices */
static const mm_uint16_pair product_ids[] = { { 0x1931, 0x000c }, /* Nozomi CardBus devices */
{ 0, 0 }
};
static const gchar *drivers[] = { "option1", "option", "nozomi", NULL };
return MM_PLUGIN (
g_object_new (MM_TYPE_PLUGIN_OPTION,
MM_PLUGIN_BASE_NAME, "Option",
MM_PLUGIN_BASE_ALLOWED_SUBSYSTEMS, subsystems,
MM_PLUGIN_BASE_ALLOWED_DRIVERS, drivers,
MM_PLUGIN_BASE_ALLOWED_VENDOR_IDS, vendor_ids,
MM_PLUGIN_BASE_ALLOWED_PRODUCT_IDS, product_ids,
MM_PLUGIN_BASE_ALLOWED_AT, TRUE,
NULL));
}
static void
mm_plugin_option_init (MMPluginOption *self)
{
}
static void
mm_plugin_option_class_init (MMPluginOptionClass *klass)
{
MMPluginBaseClass *pb_class = MM_PLUGIN_BASE_CLASS (klass);
pb_class->grab_port = grab_port;
}
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