e65175234b
Some quectel devices, like the EC25 have a non-standard additional '3' mode value: 0: Disable automatic time zone update via NITZ 1: Enable automatic time zone update via NITZ 3: Enable automatic time zone update via NITZ and update LOCAL time to RTC
92 lines
2.8 KiB
C
92 lines
2.8 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details:
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*
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* Copyright (C) 2020 Aleksander Morgado <aleksander@aleksander.es>
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*/
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#include <glib.h>
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#include <ModemManager.h>
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#define _LIBMM_INSIDE_MM
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#include <libmm-glib.h>
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#include "mm-log.h"
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#include "mm-modem-helpers.h"
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#include "mm-modem-helpers-quectel.h"
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gboolean
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mm_quectel_parse_ctzu_test_response (const gchar *response,
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gpointer log_object,
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gboolean *supports_disable,
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gboolean *supports_enable,
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gboolean *supports_enable_update_rtc,
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GError **error)
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{
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g_auto(GStrv) split = NULL;
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g_autoptr(GArray) modes = NULL;
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guint i;
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/*
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* Response may be:
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* - +CTZU: (0,1)
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* - +CTZU: (0,1,3)
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*/
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#define N_EXPECTED_GROUPS 1
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split = mm_split_string_groups (mm_strip_tag (response, "+CTZU:"));
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if (!split) {
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g_set_error (error, MM_CORE_ERROR, MM_CORE_ERROR_FAILED,
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"Couldn't split the +CTZU test response in groups");
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return FALSE;
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}
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if (g_strv_length (split) != N_EXPECTED_GROUPS) {
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g_set_error (error, MM_CORE_ERROR, MM_CORE_ERROR_FAILED,
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"Cannot parse +CTZU test response: invalid number of groups (%u != %u)",
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g_strv_length (split), N_EXPECTED_GROUPS);
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return FALSE;
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}
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modes = mm_parse_uint_list (split[0], error);
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if (!modes) {
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g_prefix_error (error, "Failed to parse integer list in +CTZU test response: ");
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return FALSE;
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}
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*supports_disable = FALSE;
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*supports_enable = FALSE;
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*supports_enable_update_rtc = FALSE;
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for (i = 0; i < modes->len; i++) {
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guint mode;
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mode = g_array_index (modes, guint, i);
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switch (mode) {
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case 0:
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*supports_disable = TRUE;
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break;
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case 1:
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*supports_enable = TRUE;
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break;
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case 3:
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*supports_enable_update_rtc = TRUE;
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break;
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default:
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mm_obj_dbg (log_object, "unknown +CTZU mode: %u", mode);
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break;
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}
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}
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return TRUE;
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}
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