1 /* 2 * Copyright (c) 2023 Nordic Semiconductor ASA 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7 #ifndef ZCBOR_PRINT_H__ 8 #define ZCBOR_PRINT_H__ 9 10 11 #ifdef __cplusplus 12 extern "C" { 13 #endif 14 15 #include <stdint.h> 16 #include <stdbool.h> 17 #include <stddef.h> 18 19 #ifndef ZCBOR_PRINT_FUNC 20 #include <stdio.h> 21 #define zcbor_do_print(...) printf(__VA_ARGS__) 22 #else 23 #define zcbor_do_print(...) ZCBOR_PRINT_FUNC(__VA_ARGS__) 24 #endif 25 26 #ifdef ZCBOR_VERBOSE 27 #define zcbor_trace_raw(state) (zcbor_do_print("rem: %zu, cur: 0x%x, ec: 0x%zx, err: %d",\ 28 (size_t)state->payload_end - (size_t)state->payload, *state->payload, state->elem_count, \ 29 state->constant_state ? state->constant_state->error : 0)) 30 #define zcbor_trace(state, appendix) do { \ 31 zcbor_trace_raw(state); \ 32 zcbor_do_print(", %s\n", appendix); \ 33 } while(0) 34 #define zcbor_trace_file(state) do { \ 35 zcbor_trace_raw(state); \ 36 zcbor_do_print(", %s:%d\n", __FILE__, __LINE__); \ 37 } while(0) 38 39 #define zcbor_log_assert(expr, ...) \ 40 do { \ 41 zcbor_do_print("ASSERTION \n \"" #expr \ 42 "\"\nfailed at %s:%d with message:\n ", \ 43 __FILE__, __LINE__); \ 44 zcbor_do_print(__VA_ARGS__);\ 45 } while(0) 46 #define zcbor_log(...) zcbor_do_print(__VA_ARGS__) 47 #else 48 #define zcbor_trace(state, appendix) 49 #define zcbor_trace_file(state) ((void)state) 50 #define zcbor_log_assert(...) 51 #define zcbor_log(...) 52 #endif 53 54 #ifdef ZCBOR_ASSERTS 55 #define zcbor_assert(expr, ...) \ 56 do { \ 57 if (!(expr)) { \ 58 zcbor_log_assert(expr, __VA_ARGS__); \ 59 ZCBOR_FAIL(); \ 60 } \ 61 } while(0) 62 #define zcbor_assert_state(expr, ...) \ 63 do { \ 64 if (!(expr)) { \ 65 zcbor_log_assert(expr, __VA_ARGS__); \ 66 ZCBOR_ERR(ZCBOR_ERR_ASSERTION); \ 67 } \ 68 } while(0) 69 #else 70 #define zcbor_assert(expr, ...) 71 #define zcbor_assert_state(expr, ...) 72 #endif 73 74 void zcbor_print_compare_lines(const uint8_t *str1, const uint8_t *str2, size_t size); 75 76 void zcbor_print_compare_strings(const uint8_t *str1, const uint8_t *str2, size_t size); 77 78 void zcbor_print_compare_strings_diff(const uint8_t *str1, const uint8_t *str2, size_t size); 79 80 const char *zcbor_error_str(int error); 81 82 void zcbor_print_error(int error); 83 84 #ifdef __cplusplus 85 } 86 #endif 87 88 #endif /* ZCBOR_PRINT_H__ */ 89
