ModemManager/libmm-glib/mm-sim-preferred-network.c

/* -*- 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) 2021 UROS Ltd
 */

#include "mm-sim-preferred-network.h"

struct _MMSimPreferredNetwork {
    gchar *operator_code;
    MMModemAccessTechnology access_technology;
};

static MMSimPreferredNetwork *
mm_sim_preferred_network_copy (MMSimPreferredNetwork *preferred_network)
{
    MMSimPreferredNetwork *preferred_network_copy;

    preferred_network_copy = g_slice_new0 (MMSimPreferredNetwork);
    preferred_network_copy->operator_code     = g_strdup (preferred_network->operator_code);
    preferred_network_copy->access_technology = preferred_network->access_technology;

    return preferred_network_copy;
}

G_DEFINE_BOXED_TYPE (MMSimPreferredNetwork, mm_sim_preferred_network, (GBoxedCopyFunc) mm_sim_preferred_network_copy, (GBoxedFreeFunc) mm_sim_preferred_network_free)

/**
 * mm_sim_preferred_network_free:
 * @self: A #MMSimPreferredNetwork.
 *
 * Frees a #MMSimPreferredNetwork.
 *
 * Since: 1.18
 */
void
mm_sim_preferred_network_free (MMSimPreferredNetwork *self)
{
    if (!self)
        return;

    g_free (self->operator_code);
    g_slice_free (MMSimPreferredNetwork, self);
}

/**
 * mm_sim_preferred_network_get_operator_code:
 * @self: A #MMSimPreferredNetwork.
 *
 * Get the operator code (MCCMNC) of the preferred network.
 *
 * Returns: (transfer none): The operator code, or %NULL if none available.
 *
 * Since: 1.18
 */
const gchar *
mm_sim_preferred_network_get_operator_code (const MMSimPreferredNetwork *self)
{
    g_return_val_if_fail (self != NULL, NULL);

    return self->operator_code;
}

/**
 * mm_sim_preferred_network_get_access_technology:
 * @self: A #MMSimPreferredNetwork.
 *
 * Get the access technology mask of the preferred network.
 *
 * Returns: A #MMModemAccessTechnology.
 *
 * Since: 1.18
 */
MMModemAccessTechnology
mm_sim_preferred_network_get_access_technology (const MMSimPreferredNetwork *self)
{
    g_return_val_if_fail (self != NULL, MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN);

    return self->access_technology;
}

/**
 * mm_sim_preferred_network_set_operator_code: (skip)
 */
void
mm_sim_preferred_network_set_operator_code (MMSimPreferredNetwork *self,
                                            const gchar *operator_code)
{
    g_return_if_fail (self != NULL);

    g_free (self->operator_code);
    self->operator_code = g_strdup (operator_code);
}

/**
 * mm_sim_preferred_network_set_access_technology: (skip)
 */
void
mm_sim_preferred_network_set_access_technology (MMSimPreferredNetwork *self,
                                                MMModemAccessTechnology access_technology)
{
    g_return_if_fail (self != NULL);

    self->access_technology = access_technology;
}

/**
 * mm_sim_preferred_network_new: (skip)
 */
MMSimPreferredNetwork *
mm_sim_preferred_network_new (void)
{
    return g_slice_new0 (MMSimPreferredNetwork);
}

/**
 * mm_sim_preferred_network_new_from_variant: (skip)
 */
MMSimPreferredNetwork *
mm_sim_preferred_network_new_from_variant (GVariant *variant)
{
    MMSimPreferredNetwork *preferred_net;

    g_return_val_if_fail (g_variant_is_of_type (variant, G_VARIANT_TYPE ("(su)")),
                          NULL);

    preferred_net = mm_sim_preferred_network_new ();
    g_variant_get (variant, "(su)", &preferred_net->operator_code, &preferred_net->access_technology);
    return preferred_net;
}

/**
 * mm_sim_preferred_network_get_tuple: (skip)
 */
GVariant *
mm_sim_preferred_network_get_tuple (const MMSimPreferredNetwork *self)
{
    return g_variant_new ("(su)",
                          self->operator_code,
                          self->access_technology);
}

/**
 * mm_sim_preferred_network_list_get_variant: (skip)
 */
GVariant *
mm_sim_preferred_network_list_get_variant (const GList *preferred_network_list)
{
    GVariantBuilder  builder;
    const GList     *iter;

    g_variant_builder_init (&builder, G_VARIANT_TYPE ("a(su)"));
    for (iter = preferred_network_list; iter; iter = g_list_next (iter)) {
        g_variant_builder_add_value (&builder,
                                     mm_sim_preferred_network_get_tuple ((const MMSimPreferredNetwork *) iter->data));
    }
    return g_variant_builder_end (&builder);
}