[164] | 1 | #include "stddef.h"
|
---|
| 2 | #include <wolfssl/wolfcrypt/error-crypt.h>
|
---|
| 3 | #include <wolfssl/wolfcrypt/wc_port.h>
|
---|
| 4 | #include <wolfssl/wolfcrypt/random.h>
|
---|
| 5 | #include "lwip/sockets.h"
|
---|
| 6 | #include "kernel.h"
|
---|
| 7 | #include "itron.h"
|
---|
| 8 | #ifdef __RX
|
---|
| 9 | #include "sys/time.h"
|
---|
| 10 | #endif
|
---|
| 11 | #include "time.h"
|
---|
| 12 |
|
---|
| 13 | #ifdef __RX
|
---|
| 14 | _Ctype_t _Touptab;
|
---|
| 15 |
|
---|
| 16 | char *getenv(const char *name)
|
---|
| 17 | {
|
---|
| 18 | syslog(LOG_NOTICE, name);
|
---|
| 19 | return "";
|
---|
| 20 | }
|
---|
| 21 | #else
|
---|
| 22 | struct tm *gmtime_r(const time_t *pt, struct tm* tm);
|
---|
| 23 | #endif
|
---|
| 24 |
|
---|
| 25 | /* NTPサーバーのグローバル時間 */
|
---|
| 26 | static time_t sys_time_offset = 1453334400LL;
|
---|
| 27 |
|
---|
| 28 | time_t sys_time(time_t *t)
|
---|
| 29 | {
|
---|
| 30 | if (t == NULL) {
|
---|
| 31 | time_t temp;
|
---|
| 32 | return time(&temp);
|
---|
| 33 | }
|
---|
| 34 |
|
---|
| 35 | SYSTIM tim;
|
---|
| 36 | get_tim(&tim);
|
---|
| 37 | *t = (time_t)(tim / 1000) + sys_time_offset;
|
---|
| 38 | return *t;
|
---|
| 39 | }
|
---|
| 40 |
|
---|
| 41 | void sys_set_system_time(time_t t)
|
---|
| 42 | {
|
---|
| 43 | SYSTIM tim;
|
---|
| 44 | get_tim(&tim);
|
---|
| 45 | sys_time_offset = t - (time_t)(tim / 1000);
|
---|
| 46 |
|
---|
| 47 | struct tm tm;
|
---|
| 48 | gmtime_r(&t, &tm);
|
---|
| 49 | syslog(LOG_NOTICE, "%d/%d/%d %d:%d:%d", 1900 + tm.tm_year, tm.tm_mon + 1, tm.tm_mday,
|
---|
| 50 | tm.tm_hour, tm.tm_min, tm.tm_sec);
|
---|
| 51 | }
|
---|
| 52 |
|
---|
| 53 | /* musl-1.1.12/src/time/__secs_to_tm.c */
|
---|
| 54 | /* musl as a whole is licensed under the following standard MIT license:
|
---|
| 55 | *
|
---|
| 56 | * ----------------------------------------------------------------------
|
---|
| 57 | * Copyright (C) 2005-2014 Rich Felker, et al.
|
---|
| 58 | *
|
---|
| 59 | * Permission is hereby granted, free of charge, to any person obtaining
|
---|
| 60 | * a copy of this software and associated documentation files (the
|
---|
| 61 | * "Software"), to deal in the Software without restriction, including
|
---|
| 62 | * without limitation the rights to use, copy, modify, merge, publish,
|
---|
| 63 | * distribute, sublicense, and/or sell copies of the Software, and to
|
---|
| 64 | * permit persons to whom the Software is furnished to do so, subject to
|
---|
| 65 | * the following conditions:
|
---|
| 66 | *
|
---|
| 67 | * The above copyright notice and this permission notice shall be
|
---|
| 68 | * included in all copies or substantial portions of the Software.
|
---|
| 69 | *
|
---|
| 70 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
---|
| 71 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
---|
| 72 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
---|
| 73 | * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
---|
| 74 | * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
---|
| 75 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
---|
| 76 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
---|
| 77 | * ----------------------------------------------------------------------*/
|
---|
| 78 |
|
---|
| 79 | /* 2000-03-01 (mod 400 year, immediately after feb29 */
|
---|
| 80 | #define LEAPOCH (946684800LL + 86400*(31+29))
|
---|
| 81 |
|
---|
| 82 | #define DAYS_PER_400Y (365*400 + 97)
|
---|
| 83 | #define DAYS_PER_100Y (365*100 + 24)
|
---|
| 84 | #define DAYS_PER_4Y (365*4 + 1)
|
---|
| 85 |
|
---|
| 86 | struct tm *gmtime_r(const time_t *pt, struct tm* tm)
|
---|
| 87 | {
|
---|
| 88 | time_t t = *pt;
|
---|
| 89 | time_t days, secs, years;
|
---|
| 90 | int remdays, remsecs, remyears;
|
---|
| 91 | int qc_cycles, c_cycles, q_cycles;
|
---|
| 92 | int months;
|
---|
| 93 | int wday, yday, leap;
|
---|
| 94 | static const char days_in_month[] = {31,30,31,30,31,31,30,31,30,31,31,29};
|
---|
| 95 |
|
---|
| 96 | /* Reject time_t values whose year would overflow int */
|
---|
| 97 | if (t < INT_MIN * 31622400LL || t > INT_MAX * 31622400LL)
|
---|
| 98 | return NULL;
|
---|
| 99 |
|
---|
| 100 | secs = t - LEAPOCH;
|
---|
| 101 | days = secs / 86400;
|
---|
| 102 | remsecs = secs % 86400;
|
---|
| 103 | if (remsecs < 0) {
|
---|
| 104 | remsecs += 86400;
|
---|
| 105 | days--;
|
---|
| 106 | }
|
---|
| 107 |
|
---|
| 108 | wday = (3 + days) % 7;
|
---|
| 109 | if (wday < 0) wday += 7;
|
---|
| 110 |
|
---|
| 111 | qc_cycles = days / DAYS_PER_400Y;
|
---|
| 112 | remdays = days % DAYS_PER_400Y;
|
---|
| 113 | if (remdays < 0) {
|
---|
| 114 | remdays += DAYS_PER_400Y;
|
---|
| 115 | qc_cycles--;
|
---|
| 116 | }
|
---|
| 117 |
|
---|
| 118 | c_cycles = remdays / DAYS_PER_100Y;
|
---|
| 119 | if (c_cycles == 4) c_cycles--;
|
---|
| 120 | remdays -= c_cycles * DAYS_PER_100Y;
|
---|
| 121 |
|
---|
| 122 | q_cycles = remdays / DAYS_PER_4Y;
|
---|
| 123 | if (q_cycles == 25) q_cycles--;
|
---|
| 124 | remdays -= q_cycles * DAYS_PER_4Y;
|
---|
| 125 |
|
---|
| 126 | remyears = remdays / 365;
|
---|
| 127 | if (remyears == 4) remyears--;
|
---|
| 128 | remdays -= remyears * 365;
|
---|
| 129 |
|
---|
| 130 | leap = !remyears && (q_cycles || !c_cycles);
|
---|
| 131 | yday = remdays + 31 + 28 + leap;
|
---|
| 132 | if (yday >= 365 + leap) yday -= 365 + leap;
|
---|
| 133 |
|
---|
| 134 | years = remyears + 4 * q_cycles + 100 * c_cycles + 400LL * qc_cycles;
|
---|
| 135 |
|
---|
| 136 | for (months = 0; days_in_month[months] <= remdays; months++)
|
---|
| 137 | remdays -= days_in_month[months];
|
---|
| 138 |
|
---|
| 139 | if (years + 100 > INT_MAX || years + 100 < INT_MIN)
|
---|
| 140 | return NULL;
|
---|
| 141 |
|
---|
| 142 | tm->tm_year = years + 100;
|
---|
| 143 | tm->tm_mon = months + 2;
|
---|
| 144 | if (tm->tm_mon >= 12) {
|
---|
| 145 | tm->tm_mon -= 12;
|
---|
| 146 | tm->tm_year++;
|
---|
| 147 | }
|
---|
| 148 | tm->tm_mday = remdays + 1;
|
---|
| 149 | tm->tm_wday = wday;
|
---|
| 150 | tm->tm_yday = yday;
|
---|
| 151 |
|
---|
| 152 | tm->tm_hour = remsecs / 3600;
|
---|
| 153 | tm->tm_min = remsecs / 60 % 60;
|
---|
| 154 | tm->tm_sec = remsecs % 60;
|
---|
| 155 |
|
---|
| 156 | return tm;
|
---|
| 157 | }
|
---|
| 158 |
|
---|
| 159 | struct tm *sys_gmtime(const time_t *pt)
|
---|
| 160 | {
|
---|
| 161 | static struct tm tm;
|
---|
| 162 | return gmtime_r(pt, &tm);
|
---|
| 163 | }
|
---|
| 164 |
|
---|
| 165 | DWORD get_fattime(void)
|
---|
| 166 | {
|
---|
| 167 | time_t temp;
|
---|
| 168 | struct tm _tm;
|
---|
| 169 |
|
---|
| 170 | time(&temp);
|
---|
| 171 | gmtime_r(&temp, &_tm);
|
---|
| 172 |
|
---|
| 173 | return ((DWORD)(_tm.tm_year - 1980) << 25)
|
---|
| 174 | | ((DWORD)_tm.tm_mon << 21)
|
---|
| 175 | | ((DWORD)_tm.tm_mday << 16)
|
---|
| 176 | | ((DWORD)_tm.tm_hour << 11)
|
---|
| 177 | | ((DWORD)_tm.tm_min << 5)
|
---|
| 178 | | ((DWORD)_tm.tm_sec >> 1);
|
---|
| 179 | }
|
---|
| 180 |
|
---|
| 181 | FIL *sys_stderr = (FIL *)1;
|
---|
| 182 | FIL *sys_stdout = (FIL *)2;
|
---|
| 183 | FIL *sys_stdin = (FIL *)3;
|
---|
| 184 |
|
---|
| 185 | long sys_fprintf(FIL *fp, const char *str, ...)
|
---|
| 186 | {
|
---|
| 187 | long res = 0;
|
---|
| 188 | va_list ap;
|
---|
| 189 |
|
---|
| 190 | if (fp == sys_stdin)
|
---|
| 191 | return res;
|
---|
| 192 |
|
---|
| 193 | va_start(ap, str);
|
---|
| 194 |
|
---|
| 195 | if (fp == sys_stderr) {
|
---|
| 196 | vsyslog(LOG_ERROR, str, ap);
|
---|
| 197 | }
|
---|
| 198 | else if (fp == sys_stdout) {
|
---|
| 199 | vsyslog(LOG_NOTICE, str, ap);
|
---|
| 200 | }
|
---|
| 201 | else {
|
---|
| 202 | res = f_vprintf(fp, str, ap);
|
---|
| 203 | }
|
---|
| 204 |
|
---|
| 205 | va_end(ap);
|
---|
| 206 |
|
---|
| 207 | return res;
|
---|
| 208 | }
|
---|
| 209 |
|
---|
| 210 | int wc_GenerateSeed(OS_Seed* os, byte* output, word32 sz)
|
---|
| 211 | {
|
---|
| 212 | word32 i;
|
---|
| 213 | for (i = 0; i < sz; i++)
|
---|
| 214 | output[i] = rand();
|
---|
| 215 |
|
---|
| 216 | (void)os;
|
---|
| 217 |
|
---|
| 218 | return 0;
|
---|
| 219 | }
|
---|