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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) 2019 Aleksander Morgado <aleksander@aleksander.es>
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <locale.h>
#include <string.h>
#include <glib.h>
#include <gio/gio.h>
#include <ModemManager.h>
#define _LIBMM_INSIDE_MM
#include <libmm-glib.h>
#include "mm-log.h"
#include "mm-sms-part-3gpp.h"
#define PROGRAM_NAME "mmsmspdu"
#define PROGRAM_VERSION PACKAGE_VERSION
/* Context */
static gchar *pdu;
static gboolean verbose_flag;
static gboolean version_flag;
static GOptionEntry main_entries[] = {
{ "pdu", 'p', 0, G_OPTION_ARG_STRING, &pdu,
"PDU contents",
"[0123456789ABCDEF..]"
},
{ "verbose", 'v', 0, G_OPTION_ARG_NONE, &verbose_flag,
"Run action with verbose logs",
NULL
},
{ "version", 'V', 0, G_OPTION_ARG_NONE, &version_flag,
"Print version",
NULL
},
{ NULL }
};
static void
show_part_info (MMSmsPart *part)
{
MMSmsPduType pdu_type;
const gchar *smsc;
const gchar *number;
const gchar *timestamp;
const gchar *text;
MMSmsEncoding encoding;
gint class;
guint validity_relative;
gboolean delivery_report_request;
guint concat_reference;
guint concat_max;
guint concat_sequence;
const GByteArray *data;
pdu_type = mm_sms_part_get_pdu_type (part);
g_print ("pdu type: %s\n", mm_sms_pdu_type_get_string (pdu_type));
smsc = mm_sms_part_get_smsc (part);
g_print ("smsc: %s\n", smsc ? smsc : "n/a");
number = mm_sms_part_get_number (part);
g_print ("number: %s\n", number ? number : "n/a");
timestamp = mm_sms_part_get_timestamp (part);
g_print ("timestamp: %s\n", timestamp ? timestamp : "n/a");
encoding = mm_sms_part_get_encoding (part);
switch (encoding) {
case MM_SMS_ENCODING_GSM7:
g_print ("encoding: GSM7\n");
break;
case MM_SMS_ENCODING_UCS2:
g_print ("encoding: UCS2\n");
break;
case MM_SMS_ENCODING_8BIT:
g_print ("encoding: 8BIT\n");
break;
case MM_SMS_ENCODING_UNKNOWN:
default:
g_print ("encoding: unknown (0x%x)\n", encoding);
break;
}
text = mm_sms_part_get_text (part);
g_print ("text: %s\n", text ? text : "n/a");
data = mm_sms_part_get_data (part);
if (data) {
gchar *data_str;
data_str = mm_utils_bin2hexstr (data->data, data->len);
g_print ("data: %s\n", data_str);
g_free (data_str);
} else
g_print ("data: n/a\n");
class = mm_sms_part_get_class (part);
if (class != -1)
g_print ("class: %d\n", class);
else
g_print ("class: n/a\n");
validity_relative = mm_sms_part_get_validity_relative (part);
if (validity_relative != 0)
g_print ("validity relative: %d\n", validity_relative);
else
g_print ("validity relative: n/a\n");
delivery_report_request = mm_sms_part_get_delivery_report_request (part);
g_print ("delivery report request: %s\n", delivery_report_request ? "yes" : "no");
concat_reference = mm_sms_part_get_concat_reference (part);
g_print ("concat reference: %d\n", concat_reference);
concat_max = mm_sms_part_get_concat_max (part);
g_print ("concat max: %d\n", concat_max);
concat_sequence = mm_sms_part_get_concat_sequence (part);
g_print ("concat sequence: %d\n", concat_sequence);
if (mm_sms_part_get_pdu_type (part) == MM_SMS_PDU_TYPE_STATUS_REPORT) {
const gchar *discharge_timestamp;
guint message_reference;
guint delivery_state;
message_reference = mm_sms_part_get_message_reference (part);
g_print ("message reference: %d\n", message_reference);
discharge_timestamp = mm_sms_part_get_discharge_timestamp (part);
g_print ("discharge timestamp: %s\n", discharge_timestamp ? discharge_timestamp : "n/a");
delivery_state = mm_sms_part_get_delivery_state (part);
g_print ("delivery state: %s\n", mm_sms_delivery_state_get_string_extended (delivery_state));
}
if (MM_SMS_PART_IS_CDMA (part)) {
MMSmsCdmaTeleserviceId teleservice_id;
MMSmsCdmaServiceCategory service_category;
teleservice_id = mm_sms_part_get_cdma_teleservice_id (part);
g_print ("teleservice id: %s\n", mm_sms_cdma_teleservice_id_get_string (teleservice_id));
service_category = mm_sms_part_get_cdma_service_category (part);
g_print ("service category: %s\n", mm_sms_cdma_service_category_get_string (service_category));
}
}
static void
print_version_and_exit (void)
{
g_print ("\n"
PROGRAM_NAME " " PROGRAM_VERSION "\n"
"Copyright (2019) Aleksander Morgado\n"
"License GPLv2+: GNU GPL version 2 or later <http://gnu.org/licenses/gpl-2.0.html>\n"
"This is free software: you are free to change and redistribute it.\n"
"There is NO WARRANTY, to the extent permitted by law.\n"
"\n");
exit (EXIT_SUCCESS);
}
void
_mm_log (gpointer obj,
const gchar *module,
const gchar *loc,
const gchar *func,
guint32 level,
const gchar *fmt,
...)
{
va_list args;
g_autofree gchar *msg = NULL;
const gchar *level_str = NULL;
if (!verbose_flag)
return;
switch (level) {
case MM_LOG_LEVEL_DEBUG:
level_str = "debug";
break;
case MM_LOG_LEVEL_WARN:
level_str = "warning";
break;
case MM_LOG_LEVEL_INFO:
level_str = "info";
break;
case MM_LOG_LEVEL_ERR:
level_str = "error";
break;
default:
break;
}
va_start (args, fmt);
msg = g_strdup_vprintf (fmt, args);
va_end (args);
g_print ("[%s] %s\n", level_str ? level_str : "unknown", msg);
}
int main (int argc, char **argv)
{
GOptionContext *context;
GError *error = NULL;
MMSmsPart *part;
setlocale (LC_ALL, "");
/* Setup option context, process it and destroy it */
context = g_option_context_new ("- ModemManager SMS PDU parser");
g_option_context_add_main_entries (context, main_entries, NULL);
g_option_context_parse (context, &argc, &argv, NULL);
g_option_context_free (context);
if (version_flag)
print_version_and_exit ();
/* No pdu given? */
if (!pdu) {
g_printerr ("error: no PDU specified\n");
exit (EXIT_FAILURE);
}
part = mm_sms_part_3gpp_new_from_pdu (0, pdu, NULL, &error);
if (!part) {
g_printerr ("error: couldn't parse PDU: %s\n", error->message);
exit (EXIT_FAILURE);
}
show_part_info (part);
mm_sms_part_free (part);
g_free (pdu);
return EXIT_SUCCESS;
}