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authorLennart Poettering <lennart@poettering.net>2013-11-11 03:02:52 +0100
committerLennart Poettering <lennart@poettering.net>2013-11-11 15:54:42 +0100
commit1fcf71f562a83a59f853f982306fca7d009bb30d (patch)
tree510a327778ccbdeb80be18c04e8302c3fdb2ae68 /src/shared/time-util.c
parent2b51bd3c9bac2a8064e5d4779ab13168a2d5b05a (diff)
timer: properly format relative timestamps in the future
Diffstat (limited to 'src/shared/time-util.c')
-rw-r--r--src/shared/time-util.c69
1 files changed, 44 insertions, 25 deletions
diff --git a/src/shared/time-util.c b/src/shared/time-util.c
index 7bb7d4ec5a..b29d8c6e4e 100644
--- a/src/shared/time-util.c
+++ b/src/shared/time-util.c
@@ -192,55 +192,62 @@ char *format_timestamp_us(char *buf, size_t l, usec_t t) {
}
char *format_timestamp_relative(char *buf, size_t l, usec_t t) {
+ const char *s;
usec_t n, d;
n = now(CLOCK_REALTIME);
- if (t <= 0 || t > n || t + USEC_PER_DAY*7 <= t)
+ if (t <= 0 || (t == (usec_t) -1))
return NULL;
- d = n - t;
+ if (n > t) {
+ d = n - t;
+ s = "ago";
+ } else {
+ d = t - n;
+ s = "left";
+ }
if (d >= USEC_PER_YEAR)
- snprintf(buf, l, "%llu years %llu months ago",
+ snprintf(buf, l, "%llu years %llu months %s",
(unsigned long long) (d / USEC_PER_YEAR),
- (unsigned long long) ((d % USEC_PER_YEAR) / USEC_PER_MONTH));
+ (unsigned long long) ((d % USEC_PER_YEAR) / USEC_PER_MONTH), s);
else if (d >= USEC_PER_MONTH)
- snprintf(buf, l, "%llu months %llu days ago",
+ snprintf(buf, l, "%llu months %llu days %s",
(unsigned long long) (d / USEC_PER_MONTH),
- (unsigned long long) ((d % USEC_PER_MONTH) / USEC_PER_DAY));
+ (unsigned long long) ((d % USEC_PER_MONTH) / USEC_PER_DAY), s);
else if (d >= USEC_PER_WEEK)
- snprintf(buf, l, "%llu weeks %llu days ago",
+ snprintf(buf, l, "%llu weeks %llu days %s",
(unsigned long long) (d / USEC_PER_WEEK),
- (unsigned long long) ((d % USEC_PER_WEEK) / USEC_PER_DAY));
+ (unsigned long long) ((d % USEC_PER_WEEK) / USEC_PER_DAY), s);
else if (d >= 2*USEC_PER_DAY)
- snprintf(buf, l, "%llu days ago", (unsigned long long) (d / USEC_PER_DAY));
+ snprintf(buf, l, "%llu days %s", (unsigned long long) (d / USEC_PER_DAY), s);
else if (d >= 25*USEC_PER_HOUR)
- snprintf(buf, l, "1 day %lluh ago",
- (unsigned long long) ((d - USEC_PER_DAY) / USEC_PER_HOUR));
+ snprintf(buf, l, "1 day %lluh %s",
+ (unsigned long long) ((d - USEC_PER_DAY) / USEC_PER_HOUR), s);
else if (d >= 6*USEC_PER_HOUR)
- snprintf(buf, l, "%lluh ago",
- (unsigned long long) (d / USEC_PER_HOUR));
+ snprintf(buf, l, "%lluh %s",
+ (unsigned long long) (d / USEC_PER_HOUR), s);
else if (d >= USEC_PER_HOUR)
- snprintf(buf, l, "%lluh %llumin ago",
+ snprintf(buf, l, "%lluh %llumin %s",
(unsigned long long) (d / USEC_PER_HOUR),
- (unsigned long long) ((d % USEC_PER_HOUR) / USEC_PER_MINUTE));
+ (unsigned long long) ((d % USEC_PER_HOUR) / USEC_PER_MINUTE), s);
else if (d >= 5*USEC_PER_MINUTE)
- snprintf(buf, l, "%llumin ago",
- (unsigned long long) (d / USEC_PER_MINUTE));
+ snprintf(buf, l, "%llumin %s",
+ (unsigned long long) (d / USEC_PER_MINUTE), s);
else if (d >= USEC_PER_MINUTE)
- snprintf(buf, l, "%llumin %llus ago",
+ snprintf(buf, l, "%llumin %llus %s",
(unsigned long long) (d / USEC_PER_MINUTE),
- (unsigned long long) ((d % USEC_PER_MINUTE) / USEC_PER_SEC));
+ (unsigned long long) ((d % USEC_PER_MINUTE) / USEC_PER_SEC), s);
else if (d >= USEC_PER_SEC)
- snprintf(buf, l, "%llus ago",
- (unsigned long long) (d / USEC_PER_SEC));
+ snprintf(buf, l, "%llus %s",
+ (unsigned long long) (d / USEC_PER_SEC), s);
else if (d >= USEC_PER_MSEC)
- snprintf(buf, l, "%llums ago",
- (unsigned long long) (d / USEC_PER_MSEC));
+ snprintf(buf, l, "%llums %s",
+ (unsigned long long) (d / USEC_PER_MSEC), s);
else if (d > 0)
- snprintf(buf, l, "%lluus ago",
- (unsigned long long) d);
+ snprintf(buf, l, "%lluus %s",
+ (unsigned long long) d, s);
else
snprintf(buf, l, "now");
@@ -480,6 +487,18 @@ int parse_timestamp(const char *t, usec_t *usec) {
return r;
goto finish;
+ } else if (endswith(t, " left")) {
+ _cleanup_free_ char *z;
+
+ z = strndup(t, strlen(t) - 4);
+ if (!z)
+ return -ENOMEM;
+
+ r = parse_sec(z, &plus);
+ if (r < 0)
+ return r;
+
+ goto finish;
}
for (i = 0; i < ELEMENTSOF(day_nr); i++) {