| /* |
| * (C) 2022 by sysmocom - s.f.m.c. GmbH |
| * All Rights Reserved |
| * |
| * Author: Pau Espin Pedrol <pespin@sysmocom.de> |
| * |
| * 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. |
| * |
| */ |
| |
| #include <string.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| #include <osmocom/core/utils.h> |
| #include <osmocom/core/msgb.h> |
| |
| #include <osmocom/gsm/protocol/gsm_48_049.h> |
| #include <osmocom/gsm/cbsp.h> |
| |
| /* |
| CBSP WRITE-REPLACE FAILURE |
| Message Type: WRITE-REPLACE FAILURE (3) |
| Message Length: 44 |
| IE: Message Identifier: 0x0031 |
| Information Element Identifier: Message Identifier (14) |
| Message Identifier: 0x0031 |
| IE: New Serial Number: 0x4170 |
| Information Element Identifier: New Serial Number (3) |
| New Serial Number: 0x4170 |
| IE: Failure List: 2 items |
| Information Element Identifier: Failure List (9) |
| Information Element Length: 15 |
| Failure List Item: MCC 901 International Mobile, shared code, MNC 70 Clementvale Baltic OÜ, LAC 0x0018, CI 0x0030: Cause Cell-identity-not-valid |
| Cell ID Discriminator: CGI (0) |
| Mobile Country Code (MCC): International Mobile, shared code (901) |
| Mobile Network Code (MNC): Clementvale Baltic OÜ (70) |
| Location Area Code (LAC): 0x0018 |
| Cell Identifier (CI): 0x0030 |
| Cause: Cell-identity-not-valid (0x03) |
| Failure List Item: LAC 02711, CI 0xc351: Cause LAI-or-LAC-not-valid |
| Cell ID Discriminator: LAC+CI (1) |
| Location Area Code (LAC): 0x2711 |
| Cell Identifier (CI): 0xc351 |
| Cause: LAI-or-LAC-not-valid (0x0f) |
| IE: Cell List (CGI): 2 items |
| Information Element Identifier: Cell List (4) |
| Information Element Length: 15 |
| Cell ID Discriminator: CGI (0) |
| Cell List Item: MCC 901 International Mobile, shared code, MNC 70 Clementvale Baltic OÜ, LAC 0x0017, CI 0x002a |
| Mobile Country Code (MCC): International Mobile, shared code (901) |
| Mobile Network Code (MNC): Clementvale Baltic OÜ (70) |
| Location Area Code (LAC): 0x0017 |
| Cell Identifier (CI): 0x002a |
| Cell List Item: MCC 901 International Mobile, shared code, MNC 70 Clementvale Baltic OÜ, LAC 0x0018, CI 0x002a |
| Mobile Country Code (MCC): International Mobile, shared code (901) |
| Mobile Network Code (MNC): Clementvale Baltic OÜ (70) |
| Location Area Code (LAC): 0x0018 |
| Cell Identifier (CI): 0x002a |
| IE: Channel Indicator: basic channel |
| Information Element Identifier: Channel Indicator (18) |
| Channel Indicator: basic channel (0x00) |
| */ |
| static const char write_repl_fail_with_failure_list[] = |
| "0300002c0e003103417009000f0009f1070018003003012711c3510f04000f0009f1070017002a09f1070018002a1200"; |
| |
| static struct msgb *msgb_from_hex(unsigned int size, const char *hex) |
| { |
| struct msgb *msg = msgb_alloc(size, "test_cbsp"); |
| OSMO_ASSERT(msg); |
| msg->l1h = msgb_put(msg, osmo_hexparse(hex, msg->data, msgb_tailroom(msg))); |
| msg->l2h = msg->l1h + sizeof(struct cbsp_header); |
| return msg; |
| } |
| |
| static void test_decode(void) |
| { |
| struct msgb *msg; |
| struct osmo_cbsp_decoded *cbsp_dec; |
| |
| printf("=== %s start ===\n", __func__); |
| |
| msg = msgb_from_hex(sizeof(write_repl_fail_with_failure_list), |
| write_repl_fail_with_failure_list); |
| |
| cbsp_dec = osmo_cbsp_decode(NULL, msg); |
| OSMO_ASSERT(cbsp_dec); |
| |
| talloc_free(cbsp_dec); |
| msgb_free(msg); |
| |
| printf("=== %s end ===\n", __func__); |
| } |
| |
| int main(int argc, char **argv) |
| { |
| test_decode(); |
| |
| return EXIT_SUCCESS; |
| } |