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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) 2024 Guido Günther <agx@sigxcpu.org>
*/
#include <glib.h>
#include <glib-object.h>
#include <string.h>
#include <stdio.h>
#include <locale.h>
#define _LIBMM_INSIDE_MM
#include <libmm-glib.h>
#include "mm-modem-helpers.h"
#include "mm-cbm-part.h"
#include "mm-charsets.h"
#include "mm-log-test.h"
static void
test_cbm_ca (void)
{
g_autoptr(GError) err = NULL;
MMCbmPart *part;
guint16 serial;
static const guint8 pdu[] = {
0x67, 0x60, 0x11, 0x12, 0x0F, 0x16,
0x54, 0x74, 0x7A, 0x0E, 0x4A, 0xCF, 0x41, 0x61,
0x10, 0xBD, 0x3C, 0xA7, 0x83, 0xDE, 0x66, 0x10,
0x1D, 0x5D, 0x06, 0x3D, 0xDD, 0xF4, 0xB0, 0x3C,
0xFD, 0x06, 0x05, 0xD9, 0x65, 0x39, 0x1D, 0x24,
0x2D, 0x87, 0xC9, 0x79, 0xD0, 0x34, 0x3F, 0xA7,
0x97, 0xDB, 0x2E, 0x10, 0x15, 0x5D, 0x96, 0x97,
0x41, 0xE9, 0x39, 0xC8, 0xFD, 0x06, 0x91, 0xC3,
0xEE, 0x73, 0x59, 0x0E, 0xA2, 0xBF, 0x41, 0xF9,
0x77, 0x5D, 0x0E, 0x42, 0x97, 0xC3, 0x6C, 0x3A,
0x1A, 0xF4, 0x96, 0x83, 0xE6, 0x61, 0x73, 0x99,
0x9E, 0x07
};
part = mm_cbm_part_new_from_binary_pdu (pdu, G_N_ELEMENTS (pdu), NULL, &err);
g_assert_no_error (err);
g_assert_nonnull (part);
serial = mm_cbm_part_get_serial (part);
g_assert_cmpuint (CBM_SERIAL_GEO_SCOPE (serial), ==, MM_CBM_GEO_SCOPE_PLMN);
g_assert_true (CBM_SERIAL_MESSAGE_CODE_ALERT (serial));
g_assert_false (CBM_SERIAL_MESSAGE_CODE_POPUP (serial));
g_assert_cmpuint (CBM_SERIAL_MESSAGE_CODE (serial), ==, 0x76);
g_assert_cmpuint (CBM_SERIAL_MESSAGE_CODE_UPDATE (serial), ==, 0);
/* CA: Emergency alert */
g_assert_cmpuint (mm_cbm_part_get_channel (part), ==, 4370);
g_assert_cmpuint (mm_cbm_part_get_num_parts (part), ==, 6);
g_assert_cmpuint (mm_cbm_part_get_part_num (part), ==, 1);
g_assert_cmpstr (mm_cbm_part_get_text (part), ==,
"This is a test of the Ontario Alert Ready System. There is no danger to your health or safety" );
g_assert_null (mm_cbm_part_get_language (part));
}
static void
test_cbm_ucs2 (void)
{
g_autoptr(GError) err = NULL;
MMCbmPart *part;
guint16 serial;
static const guint8 pdu [] = {
0x63, 0x40, 0x00, 0x32, 0x59, 0x14,
0x00, 0x20, 0x04, 0x1f, 0x04, 0x40, 0x04, 0x3e,
0x04, 0x42, 0x04, 0x4f, 0x04, 0x33, 0x04, 0x3e,
0x04, 0x3c, 0x00, 0x20, 0x04, 0x34, 0x04, 0x3d,
0x04, 0x4f, 0x00, 0x20, 0x04, 0x54, 0x00, 0x20,
0x04, 0x32, 0x04, 0x38, 0x04, 0x41, 0x04, 0x3e,
0x04, 0x3a, 0x04, 0x30, 0x00, 0x20, 0x04, 0x56,
0x04, 0x3c, 0x04, 0x3e, 0x04, 0x32, 0x04, 0x56,
0x04, 0x40, 0x04, 0x3d, 0x04, 0x56, 0x04, 0x41,
0x04, 0x42, 0x04, 0x4c, 0x00, 0x20, 0x04, 0x40,
0x04, 0x30, 0x04, 0x3a, 0x04, 0x35, 0x04, 0x42,
0x04, 0x3d, 0x16, 0x01, 0x00, 0x00};
part = mm_cbm_part_new_from_binary_pdu (pdu, G_N_ELEMENTS (pdu), NULL, &err);
g_assert_no_error (err);
g_assert_nonnull (part);
serial = mm_cbm_part_get_serial (part);
g_assert_cmpuint (CBM_SERIAL_GEO_SCOPE (serial), ==, MM_CBM_GEO_SCOPE_PLMN);
g_assert_true (CBM_SERIAL_MESSAGE_CODE_ALERT (serial));
g_assert_false (CBM_SERIAL_MESSAGE_CODE_POPUP (serial));
g_assert_cmpuint (CBM_SERIAL_MESSAGE_CODE (serial), ==, 0x34);
g_assert_cmpuint (CBM_SERIAL_MESSAGE_CODE_UPDATE (serial), ==, 0);
g_assert_cmpuint (mm_cbm_part_get_channel (part), ==, 50);
g_assert_cmpuint (mm_cbm_part_get_num_parts (part), ==, 4);
g_assert_cmpuint (mm_cbm_part_get_part_num (part), ==, 1);
g_assert_cmpstr (mm_cbm_part_get_text (part), ==,
" Протягом дня є висока імовірність ракетнᘁ");
g_assert_null (mm_cbm_part_get_language (part));
}
static void
test_cbm_eu (void)
{
g_autoptr(GError) err = NULL;
MMCbmPart *part;
guint16 serial;
static const guint8 pdu[] = {
0x40, 0xC0, 0x11, 0x1F, 0x01, 0x13,
0xD4, 0xE2, 0x94, 0x0A, 0x0A, 0x32, 0x8B, 0x52,
0x2A, 0x0B, 0xE4, 0x0C, 0x52, 0x93, 0x4F, 0xE7,
0x35, 0x49, 0x2C, 0x82, 0x82, 0xCC, 0xA2, 0x94,
0x0A, 0x22, 0x06, 0xB3, 0x20, 0x19, 0x4C, 0x26,
0x03, 0x51, 0xD1, 0x75, 0x90, 0x0C, 0x26, 0x93,
0xBD, 0x62, 0xB2, 0x17, 0x0C, 0x07, 0x6A, 0x81,
0x62, 0x30, 0x5D, 0x2D, 0x07, 0x0A, 0xB7, 0x41,
0x2D, 0x10, 0xB5, 0x3C, 0xA7, 0x83, 0xC2, 0xEC,
0xB2, 0x9C, 0x0E, 0x6A, 0x81, 0xCC, 0x6F, 0x39,
0x88, 0x58, 0xAE, 0xD3, 0xE7, 0x63, 0x34, 0x3B,
0xEC, 0x06,
};
part = mm_cbm_part_new_from_binary_pdu (pdu, G_N_ELEMENTS (pdu), NULL, &err);
g_assert_no_error (err);
g_assert_nonnull (part);
serial = mm_cbm_part_get_serial (part);
g_assert_cmpuint (CBM_SERIAL_GEO_SCOPE (serial), ==, MM_CBM_GEO_SCOPE_PLMN);
g_assert_false (CBM_SERIAL_MESSAGE_CODE_ALERT (serial));
g_assert_false (CBM_SERIAL_MESSAGE_CODE_POPUP (serial));
g_assert_cmpuint (CBM_SERIAL_MESSAGE_CODE (serial), ==, 0x0C);
g_assert_cmpuint (CBM_SERIAL_MESSAGE_CODE_UPDATE (serial), ==, 0);
/* DE: Emergency alert */
g_assert_cmpuint (mm_cbm_part_get_channel (part), ==, 4383);
g_assert_cmpuint (mm_cbm_part_get_num_parts (part), ==, 3);
g_assert_cmpuint (mm_cbm_part_get_part_num (part), ==, 1);
g_assert_cmpstr (mm_cbm_part_get_text (part), ==,
"TEST ALERT, NATIONWIDE ALERT DAY 2022 Thu 2022/12/08 - 10:59 am - Test alert - for Deutschlan");
g_assert_cmpstr (mm_cbm_part_get_language (part), ==, "en");
}
static void
parse_cbm (const char *str, MMCbmPart **part)
{
g_autoptr(GRegex) r = mm_3gpp_cbm_regex_get ();
g_autoptr(GMatchInfo) match_info = NULL;
g_autoptr(GError) err = NULL;
g_autofree char *pdu = NULL;
g_assert_true (g_regex_match (r, str, 0, &match_info));
g_assert_true (g_match_info_matches (match_info));
pdu = g_match_info_fetch (match_info, 2);
g_assert (pdu);
*part = mm_cbm_part_new_from_pdu (pdu, NULL, &err);
g_assert_no_error (err);
g_assert (*part);
}
static void
test_cbm_nl_2023 (void)
{
MMCbmPart *part;
guint16 serial;
parse_cbm ("\r\n+CBM: 88\r\n46A0111305134E662BC82ECBE92018AD1593B56430D90C1493E960301D885A9C528545697288A4BA40C432E86D2FCBD1E53419740F87E5F331BA7EA783D465103DAD2697DD7390FBFD26CFD3F47A989E2ECF41F67418E404\r\n", &part);
serial = mm_cbm_part_get_serial (part);
g_assert_cmpuint (CBM_SERIAL_GEO_SCOPE (serial), ==, MM_CBM_GEO_SCOPE_PLMN);
g_assert_false (CBM_SERIAL_MESSAGE_CODE_ALERT (serial));
g_assert_false (CBM_SERIAL_MESSAGE_CODE_POPUP (serial));
g_assert_cmpuint (CBM_SERIAL_MESSAGE_CODE (serial), ==, 0x6A);
g_assert_cmpuint (CBM_SERIAL_MESSAGE_CODE_UPDATE (serial), ==, 0);
/* NL: NL-Alert */
g_assert_cmpuint (mm_cbm_part_get_channel (part), ==, 4371);
g_assert_cmpuint (mm_cbm_part_get_num_parts (part), ==, 3);
g_assert_cmpuint (mm_cbm_part_get_part_num (part), ==, 1);
g_assert_cmpstr (mm_cbm_part_get_text (part), ==,
"NL-Alert 04-12-2023 12:00: TESTBERICHT. De overheid waarschuwt je tijdens noodsituaties via N");
mm_cbm_part_free (part);
g_assert_null (mm_cbm_part_get_language (part));
parse_cbm ("\r\n+CBM: 88\r\n46A011130523CC56905D96D35D206519C42E97E7741039EC06DDC37490BA0C6ABFCB7410F95D7683CA6ED03D1C9683D46550BB5C9683D26EF35BDE0ED3D365D03AEC06D9D36E72D9ED02A9542A10B538A5829AC5E9347804\r\n", &part);
serial = mm_cbm_part_get_serial (part);
g_assert_cmpuint (CBM_SERIAL_GEO_SCOPE (serial), ==, MM_CBM_GEO_SCOPE_PLMN);
g_assert_false (CBM_SERIAL_MESSAGE_CODE_ALERT (serial));
g_assert_false (CBM_SERIAL_MESSAGE_CODE_POPUP (serial));
g_assert_cmpuint (CBM_SERIAL_MESSAGE_CODE (serial), ==, 0x6A);
g_assert_cmpuint (CBM_SERIAL_MESSAGE_CODE_UPDATE (serial), ==, 0);
g_assert_cmpuint (mm_cbm_part_get_channel (part), ==, 4371);
g_assert_cmpuint (mm_cbm_part_get_num_parts (part), ==, 3);
g_assert_cmpuint (mm_cbm_part_get_part_num (part), ==, 2);
g_assert_cmpstr (mm_cbm_part_get_text (part), ==,
"L-Alert. Je leest dan wat je moet doen en waar je meer informatie kan vinden. *** TEST MESSAG");
mm_cbm_part_free (part);
g_assert_null (mm_cbm_part_get_language (part));
parse_cbm ("\r\n+CBM: 65\r\n46A0111305334590B34C4797E5ECB09B3C071DDFF6B2DCDD2EBBE920685DCC4E8F41D7B0DC9D769F41D3FC9C5E6EBB40CE37283CA6A7DF6E90BC1CAFA7E565B2AB\r\n", &part);
serial = mm_cbm_part_get_serial (part);
g_assert_cmpuint (CBM_SERIAL_GEO_SCOPE (serial), ==, MM_CBM_GEO_SCOPE_PLMN);
g_assert_false (CBM_SERIAL_MESSAGE_CODE_ALERT (serial));
g_assert_false (CBM_SERIAL_MESSAGE_CODE_POPUP (serial));
g_assert_cmpuint (CBM_SERIAL_MESSAGE_CODE (serial), ==, 0x6A);
g_assert_cmpuint (CBM_SERIAL_MESSAGE_CODE_UPDATE (serial), ==, 0);
g_assert_cmpuint (mm_cbm_part_get_channel (part), ==, 4371);
g_assert_cmpuint (mm_cbm_part_get_num_parts (part), ==, 3);
g_assert_cmpuint (mm_cbm_part_get_part_num (part), ==, 3);
g_assert_cmpstr (mm_cbm_part_get_text (part), ==,
"E Netherlands Government Public Warning System. No action required." );
mm_cbm_part_free (part);
g_assert_null (mm_cbm_part_get_language (part));
}
static void
test_cbm_gsm7bit_with_lang (void)
{
g_autoptr(GError) err = NULL;
MMCbmPart *part;
static const guint8 pdu[] = {
0x40, 0xC0, 0x11, 0x1F, 0x10 /* GSM 7Bit with language */, 0x13,
0x64 /* d */, 0x65 /* e */, 0x0D /* \r */, 0x0A, 0x0A, 0x32, 0x8B, 0x52,
0x2A, 0x0B, 0xE4, 0x0C, 0x52, 0x93, 0x4F, 0xE7,
};
part = mm_cbm_part_new_from_binary_pdu (pdu, G_N_ELEMENTS (pdu), NULL, &err);
g_assert_no_error (err);
g_assert_nonnull (part);
g_assert_cmpuint (mm_cbm_part_get_channel (part), ==, 4383);
g_assert_cmpuint (mm_cbm_part_get_num_parts (part), ==, 3);
g_assert_cmpuint (mm_cbm_part_get_part_num (part), ==, 1);
g_assert_cmpstr (mm_cbm_part_get_language (part), ==, "de");
}
static void
test_cbm_ucs2_with_7bit_lang (void)
{
g_autoptr(GError) err = NULL;
MMCbmPart *part;
static const guint8 pdu [] = {
0x63, 0x40, 0x00, 0x32, 0x11 /* UCS2 with 7Bit language */, 0x14,
0xF2 /* ru …*/ , 0x7A /* … in GSM 7bit */, 0x04, 0x1f, 0x04, 0x40, 0x04, 0x3e,
};
part = mm_cbm_part_new_from_binary_pdu (pdu, G_N_ELEMENTS (pdu), NULL, &err);
g_assert_no_error (err);
g_assert_nonnull (part);
g_assert_cmpuint (mm_cbm_part_get_channel (part), ==, 50);
g_assert_cmpuint (mm_cbm_part_get_num_parts (part), ==, 4);
g_assert_cmpuint (mm_cbm_part_get_part_num (part), ==, 1);
g_assert_cmpstr (mm_cbm_part_get_language (part), ==, "ru");
}
int main (int argc, char **argv)
{
setlocale (LC_ALL, "");
g_test_init (&argc, &argv, NULL);
/* First part of ontario alert: */
/* https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/issues/253#note_1161764 */
g_test_add_func ("/MM/CBM/PDU-Parser/CBM-CA", test_cbm_ca);
/* UCS2 message: */
/* https://github.com/the-modem-distro/meta-qcom/blob/9d17dfa55599fe4708806a6f4103fee6cc2830f8/recipes-modem/openqti/files/src/chat_helpers.c#L416 */
g_test_add_func ("/MM/CBM/PDU-Parser/UCS2", test_cbm_ucs2);
/* First part of EU alert: */
/* https://source.puri.sm/Librem5/OS-issues/-/issues/303 */
g_test_add_func ("/MM/CBM/PDU-Parser/CBM-EU", test_cbm_eu);
/* 2023 NL alert: */
/* https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/issues/253#note_2192474 */
g_test_add_func ("/MM/CBM/PDU-Parser/CBM-NL", test_cbm_nl_2023);
/* GSM7 bit encoding with language in the first 3 bytes of the message */
g_test_add_func ("/MM/CBM/PDU-Parser/has-lang", test_cbm_gsm7bit_with_lang);
/* UCS2 encoding with 7bit language in first 2 bytes of the message */
g_test_add_func ("/MM/CBM/PDU-Parser/has-7bit-lang", test_cbm_ucs2_with_7bit_lang);
return g_test_run ();
}
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