408 lines
12 KiB
C
408 lines
12 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* libmm-glib -- Access modem status & information from glib applications
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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* Copyright (C) 2021 Aleksander Morgado <aleksander@aleksander.es>
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*/
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#include "mm-helpers.h"
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#include "mm-cell-info-tdscdma.h"
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/**
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* SECTION: mm-cell-info-tdscdma
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* @title: MMCellInfoTdscdma
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* @short_description: Helper object to report TDSCDMA cell info
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*
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* The #MMCellInfoTdscdma is an object used to report TDSCDMA cell
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* information.
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*
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* The object inherits from the generic #MMCellInfo.
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*/
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G_DEFINE_TYPE (MMCellInfoTdscdma, mm_cell_info_tdscdma, MM_TYPE_CELL_INFO)
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#define PROPERTY_OPERATOR_ID "operator-id"
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#define PROPERTY_LAC "lac"
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#define PROPERTY_CI "ci"
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#define PROPERTY_UARFCN "uarfcn"
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#define PROPERTY_CELL_PARAMETER_ID "cell-parameter-id"
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#define PROPERTY_TIMING_ADVANCE "timing-advance"
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#define PROPERTY_RSCP "rscp"
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#define PROPERTY_PATH_LOSS "path-loss"
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struct _MMCellInfoTdscdmaPrivate {
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gchar *operator_id;
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gchar *lac;
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gchar *ci;
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guint uarfcn;
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guint cell_parameter_id;
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guint timing_advance;
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gdouble rscp;
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guint path_loss;
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};
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/*****************************************************************************/
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/**
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* mm_cell_info_tdscdma_get_operator_id:
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* @self: a #MMCellInfoTdscdma.
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*
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* Get the PLMN MCC/MNC.
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*
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* Returns: (transfer none): the MCCMNC, or %NULL if not available.
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*
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* Since: 1.20
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*/
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const gchar *
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mm_cell_info_tdscdma_get_operator_id (MMCellInfoTdscdma *self)
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{
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g_return_val_if_fail (MM_IS_CELL_INFO_TDSCDMA (self), NULL);
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RETURN_NON_EMPTY_CONSTANT_STRING (self->priv->operator_id);
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}
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/**
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* mm_cell_info_tdscdma_set_operator_id: (skip)
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*/
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void
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mm_cell_info_tdscdma_set_operator_id (MMCellInfoTdscdma *self,
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const gchar *operator_id)
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{
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g_free (self->priv->operator_id);
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self->priv->operator_id = g_strdup (operator_id);
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}
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/**
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* mm_cell_info_tdscdma_get_lac:
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* @self: a #MMCellInfoTdscdma.
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*
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* Get the two-byte Location Area Code of the base station.
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*
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* Encoded in upper-case hexadecimal format without leading zeros,
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* as specified in 3GPP TS 27.007.
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*
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* Returns: (transfer none): the MCCMNC, or %NULL if not available.
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*
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* Since: 1.20
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*/
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const gchar *
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mm_cell_info_tdscdma_get_lac (MMCellInfoTdscdma *self)
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{
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g_return_val_if_fail (MM_IS_CELL_INFO_TDSCDMA (self), NULL);
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RETURN_NON_EMPTY_CONSTANT_STRING (self->priv->lac);
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}
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/**
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* mm_cell_info_tdscdma_set_lac: (skip)
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*/
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void
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mm_cell_info_tdscdma_set_lac (MMCellInfoTdscdma *self,
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const gchar *lac)
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{
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g_free (self->priv->lac);
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self->priv->lac = g_strdup (lac);
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}
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/**
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* mm_cell_info_tdscdma_get_ci:
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* @self: a #MMCellInfoTdscdma.
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*
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* Get the two- or four-byte Cell Identifier.
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*
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* Encoded in upper-case hexadecimal format without leading zeros,
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* as specified in 3GPP TS 27.007.
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*
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* Returns: (transfer none): the MCCMNC, or %NULL if not available.
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*
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* Since: 1.20
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*/
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const gchar *
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mm_cell_info_tdscdma_get_ci (MMCellInfoTdscdma *self)
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{
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g_return_val_if_fail (MM_IS_CELL_INFO_TDSCDMA (self), NULL);
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RETURN_NON_EMPTY_CONSTANT_STRING (self->priv->ci);
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}
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/**
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* mm_cell_info_tdscdma_set_ci: (skip)
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*/
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void
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mm_cell_info_tdscdma_set_ci (MMCellInfoTdscdma *self,
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const gchar *ci)
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{
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g_free (self->priv->ci);
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self->priv->ci = g_strdup (ci);
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}
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/**
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* mm_cell_info_tdscdma_get_uarfcn:
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* @self: a #MMCellInfoTdscdma.
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*
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* Get the UTRA absolute RF channel number.
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*
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* Returns: the UARFCN, or %G_MAXUINT if not available.
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*
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* Since: 1.20
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*/
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guint
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mm_cell_info_tdscdma_get_uarfcn (MMCellInfoTdscdma *self)
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{
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g_return_val_if_fail (MM_IS_CELL_INFO_TDSCDMA (self), G_MAXUINT);
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return self->priv->uarfcn;
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}
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/**
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* mm_cell_info_tdscdma_set_uarfcn: (skip)
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*/
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void
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mm_cell_info_tdscdma_set_uarfcn (MMCellInfoTdscdma *self,
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guint uarfcn)
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{
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self->priv->uarfcn = uarfcn;
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}
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/**
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* mm_cell_info_tdscdma_get_cell_parameter_id:
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* @self: a #MMCellInfoTdscdma.
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*
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* Get the cell parameter id.
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*
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* Returns: the cell parameter id, or %G_MAXUINT if not available.
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*
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* Since: 1.20
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*/
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guint
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mm_cell_info_tdscdma_get_cell_parameter_id (MMCellInfoTdscdma *self)
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{
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g_return_val_if_fail (MM_IS_CELL_INFO_TDSCDMA (self), G_MAXUINT);
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return self->priv->cell_parameter_id;
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}
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/**
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* mm_cell_info_tdscdma_set_cell_parameter_id: (skip)
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*/
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void
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mm_cell_info_tdscdma_set_cell_parameter_id (MMCellInfoTdscdma *self,
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guint cell_parameter_id)
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{
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self->priv->cell_parameter_id = cell_parameter_id;
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}
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/**
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* mm_cell_info_tdscdma_get_timing_advance:
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* @self: a #MMCellInfoTdscdma.
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*
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* Get the measured delay (in bit periods) of an access burst transmission
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* on the RACH or PRACH to the expected signal from a mobile station at zero
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* distance under static channel conditions.
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*
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* Returns: the timing advance, or %G_MAXUINT if not available.
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*
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* Since: 1.20
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*/
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guint
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mm_cell_info_tdscdma_get_timing_advance (MMCellInfoTdscdma *self)
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{
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g_return_val_if_fail (MM_IS_CELL_INFO_TDSCDMA (self), G_MAXUINT);
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return self->priv->timing_advance;
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}
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/**
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* mm_cell_info_tdscdma_set_timing_advance: (skip)
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*/
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void
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mm_cell_info_tdscdma_set_timing_advance (MMCellInfoTdscdma *self,
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guint timing_advance)
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{
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self->priv->timing_advance = timing_advance;
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}
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/**
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* mm_cell_info_tdscdma_get_rscp:
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* @self: a #MMCellInfoTdscdma.
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*
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* Get the received signal code power.
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*
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* Returns: the RSCP, or -%G_MAXDOUBLE if not available.
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*
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* Since: 1.20
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*/
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gdouble
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mm_cell_info_tdscdma_get_rscp (MMCellInfoTdscdma *self)
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{
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g_return_val_if_fail (MM_IS_CELL_INFO_TDSCDMA (self), -G_MAXDOUBLE);
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return self->priv->rscp;
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}
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/**
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* mm_cell_info_tdscdma_set_rscp: (skip)
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*/
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void
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mm_cell_info_tdscdma_set_rscp (MMCellInfoTdscdma *self,
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gdouble rscp)
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{
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self->priv->rscp = rscp;
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}
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/**
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* mm_cell_info_tdscdma_get_path_loss:
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* @self: a #MMCellInfoTdscdma.
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*
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* Get the path loss of the cell.
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*
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* Returns: the path loss, or %G_MAXUINT if not available.
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*
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* Since: 1.20
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*/
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guint
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mm_cell_info_tdscdma_get_path_loss (MMCellInfoTdscdma *self)
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{
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g_return_val_if_fail (MM_IS_CELL_INFO_TDSCDMA (self), G_MAXUINT);
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return self->priv->path_loss;
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}
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/**
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* mm_cell_info_tdscdma_set_path_loss: (skip)
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*/
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void
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mm_cell_info_tdscdma_set_path_loss (MMCellInfoTdscdma *self,
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guint path_loss)
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{
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self->priv->path_loss = path_loss;
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}
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/*****************************************************************************/
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static GString *
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build_string (MMCellInfo *_self)
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{
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MMCellInfoTdscdma *self = MM_CELL_INFO_TDSCDMA (_self);
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GString *str;
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str = g_string_new (NULL);
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MM_CELL_INFO_BUILD_STRING_APPEND ("operator id", "%s", operator_id, NULL);
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MM_CELL_INFO_BUILD_STRING_APPEND ("lac", "%s", lac, NULL);
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MM_CELL_INFO_BUILD_STRING_APPEND ("ci", "%s", ci, NULL);
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MM_CELL_INFO_BUILD_STRING_APPEND ("uarfcn", "%u", uarfcn, G_MAXUINT);
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MM_CELL_INFO_BUILD_STRING_APPEND ("cell parameter id", "%u", cell_parameter_id, G_MAXUINT);
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MM_CELL_INFO_BUILD_STRING_APPEND ("timing advance", "%u", timing_advance, G_MAXUINT);
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MM_CELL_INFO_BUILD_STRING_APPEND ("rscp", "%lf", rscp, -G_MAXDOUBLE);
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MM_CELL_INFO_BUILD_STRING_APPEND ("path loss", "%u", path_loss, G_MAXUINT);
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return str;
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}
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/*****************************************************************************/
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/**
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* mm_cell_info_tdscdma_get_dictionary: (skip)
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*/
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static GVariantDict *
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get_dictionary (MMCellInfo *_self)
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{
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MMCellInfoTdscdma *self = MM_CELL_INFO_TDSCDMA (_self);
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GVariantDict *dict;
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dict = g_variant_dict_new (NULL);
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MM_CELL_INFO_GET_DICTIONARY_INSERT (OPERATOR_ID, operator_id, string, NULL);
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MM_CELL_INFO_GET_DICTIONARY_INSERT (LAC, lac, string, NULL);
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MM_CELL_INFO_GET_DICTIONARY_INSERT (CI, ci, string, NULL);
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MM_CELL_INFO_GET_DICTIONARY_INSERT (UARFCN, uarfcn, uint32, G_MAXUINT);
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MM_CELL_INFO_GET_DICTIONARY_INSERT (CELL_PARAMETER_ID, cell_parameter_id, uint32, G_MAXUINT);
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MM_CELL_INFO_GET_DICTIONARY_INSERT (TIMING_ADVANCE, timing_advance, uint32, G_MAXUINT);
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MM_CELL_INFO_GET_DICTIONARY_INSERT (RSCP, rscp, double, -G_MAXDOUBLE);
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MM_CELL_INFO_GET_DICTIONARY_INSERT (PATH_LOSS, path_loss, uint32, G_MAXUINT);
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return dict;
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}
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/*****************************************************************************/
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/**
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* mm_cell_info_tdscdma_new_from_dictionary: (skip)
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*/
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MMCellInfo *
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mm_cell_info_tdscdma_new_from_dictionary (GVariantDict *dict)
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{
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MMCellInfoTdscdma *self;
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self = MM_CELL_INFO_TDSCDMA (g_object_new (MM_TYPE_CELL_INFO_TDSCDMA, NULL));
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if (dict) {
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MM_CELL_INFO_NEW_FROM_DICTIONARY_STRING_SET (tdscdma, OPERATOR_ID, operator_id);
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MM_CELL_INFO_NEW_FROM_DICTIONARY_STRING_SET (tdscdma, LAC, lac);
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MM_CELL_INFO_NEW_FROM_DICTIONARY_STRING_SET (tdscdma, CI, ci);
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MM_CELL_INFO_NEW_FROM_DICTIONARY_NUM_SET (tdscdma, UARFCN, uarfcn, UINT32, uint32);
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MM_CELL_INFO_NEW_FROM_DICTIONARY_NUM_SET (tdscdma, CELL_PARAMETER_ID, cell_parameter_id, UINT32, uint32);
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MM_CELL_INFO_NEW_FROM_DICTIONARY_NUM_SET (tdscdma, TIMING_ADVANCE, timing_advance, UINT32, uint32);
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MM_CELL_INFO_NEW_FROM_DICTIONARY_NUM_SET (tdscdma, RSCP, rscp, DOUBLE, double);
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MM_CELL_INFO_NEW_FROM_DICTIONARY_NUM_SET (tdscdma, PATH_LOSS, path_loss, UINT32, uint32);
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}
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return MM_CELL_INFO (self);
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}
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/*****************************************************************************/
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static void
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mm_cell_info_tdscdma_init (MMCellInfoTdscdma *self)
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{
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self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self, MM_TYPE_CELL_INFO_TDSCDMA, MMCellInfoTdscdmaPrivate);
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self->priv->uarfcn = G_MAXUINT;
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self->priv->cell_parameter_id = G_MAXUINT;
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self->priv->timing_advance = G_MAXUINT;
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self->priv->rscp = -G_MAXDOUBLE;
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self->priv->path_loss = G_MAXUINT;
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}
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static void
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finalize (GObject *object)
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{
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MMCellInfoTdscdma *self = MM_CELL_INFO_TDSCDMA (object);
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g_free (self->priv->operator_id);
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g_free (self->priv->lac);
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g_free (self->priv->ci);
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G_OBJECT_CLASS (mm_cell_info_tdscdma_parent_class)->finalize (object);
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}
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static void
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mm_cell_info_tdscdma_class_init (MMCellInfoTdscdmaClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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MMCellInfoClass *cell_info_class = MM_CELL_INFO_CLASS (klass);
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g_type_class_add_private (object_class, sizeof (MMCellInfoTdscdmaPrivate));
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object_class->finalize = finalize;
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cell_info_class->get_dictionary = get_dictionary;
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cell_info_class->build_string = build_string;
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}
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