diff options
Diffstat (limited to 'util/types.c')
| -rw-r--r-- | util/types.c | 57 |
1 files changed, 54 insertions, 3 deletions
diff --git a/util/types.c b/util/types.c index daef298..044391d 100644 --- a/util/types.c +++ b/util/types.c @@ -4,6 +4,7 @@ #include <stdio.h> #include <string.h> #include <locale.h> +#include <time.h> #include <ccan/endian/endian.h> @@ -14,6 +15,7 @@ nvme_uint128_t le128_to_cpu(__u8 *data) { nvme_uint128_t u; nvme_uint128_t tmp; + memcpy(tmp.bytes, data, 16); u.words[0] = le32_to_cpu(tmp.words[3]); u.words[1] = le32_to_cpu(tmp.words[2]); @@ -24,8 +26,8 @@ nvme_uint128_t le128_to_cpu(__u8 *data) long double int128_to_double(__u8 *data) { - int i; long double result = 0; + int i; for (i = 0; i < 16; i++) { result *= 256; @@ -48,8 +50,8 @@ uint64_t int48_to_long(__u8 *data) static long double uint128_t_to_double(nvme_uint128_t data) { - int i; long double result = 0; + int i; for (i = 0; i < sizeof(data.words) / sizeof(*data.words); i++) { result *= 4294967296; @@ -117,8 +119,8 @@ char *uint128_t_to_l10n_string(nvme_uint128_t val) char *uint128_t_to_si_string(nvme_uint128_t val, __u32 bytes_per_unit) { - static char str[40]; long double bytes = uint128_t_to_double(val) * bytes_per_unit; + static char str[40]; const char *suffix = suffix_si_get_ld(&bytes); int n = snprintf(str, sizeof(str), "%.2Lf %sB", bytes, suffix); @@ -150,3 +152,52 @@ const char *util_fw_to_string(char *c) ret[i] = '\0'; return ret; } + +int convert_ts(time_t time, char *ts_buf) +{ + struct tm time_info; + time_t time_human, time_ms; + char buf[80]; + + time_human = time / 1000; + time_ms = time % 1000; + + gmtime_r((const time_t *)&time_human, &time_info); + + strftime(buf, sizeof(buf), "%Y-%m-%dD|%H:%M:%S", &time_info); + sprintf(ts_buf, "%s:%03ld", buf, time_ms); + + return 0; +} + +void util_spinner(const char *disp_name, float percent) +{ + static const char dash[51] = {[0 ... 49] = '=', '\0'}; + static const char space[51] = {[0 ... 49] = ' ', '\0'}; + static const char spin[] = {'-', '\\', '|', '/' }; + static int progress; + static int i; + const char *dn = disp_name ? disp_name : ""; + + if (percent < 0) + percent = 0; + else if (percent > 1) + percent = 1; + + progress = (int)(percent * 100.0); + if (progress < 2) + printf("\r%s [%c%.*s] %3d%%", dn, + spin[i % 4], 49, + space, progress); + else if (progress < 100) + printf("\r%s [%.*s%c%.*s] %3d%%", dn, + progress / 2 - 1, dash, + spin[i % 4], 50 - progress / 2, + space, progress); + else + printf("\r%s [%.*s] %3d%%\n", dn, + 50, dash, 100); + i++; + + fflush(stdout); +} |