/* -*- 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 */ #include "config.h" #include #include #include #include #include #include #include #define _LIBMM_INSIDE_MM #include #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; 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)); } } void _mm_log (const char *loc, const char *func, guint32 level, const char *fmt, ...) { va_list args; gchar *msg; if (!verbose_flag) return; va_start (args, fmt); msg = g_strdup_vprintf (fmt, args); va_end (args); g_print ("%s\n", msg); g_free (msg); } 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 \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); } 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, &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; }