#define DEFAULT_PROGRESS_IMPLEMENTATION "bar"
-/* Fallnback progress implementation should be something that works
+/* Fallback progress implementation should be something that works
under all display types. If you put something other than "dot"
here, remember that bar_set_params tries to switch to this if we're
not running on a TTY. So changing this to "bar" could cause
{
int i, namelen;
struct progress_implementation *pi = implementations;
- char *colon;
+ const char *colon;
if (!name)
name = DEFAULT_PROGRESS_IMPLEMENTATION;
static void
print_percentage (wgint bytes, wgint expected)
{
- int percentage = (int)(100.0 * bytes / expected);
+ /* This intentionally rounds to the floor value because it is a
+ measure of how much data *has* been retrieved. Therefore 12.8%
+ rounds to 12% because the 13% mark has not yet been reached.
+ Likewise, 100% is only shown when all data has been retrieved,
+ not before. */
+
+ int percentage = 100.0 * bytes / expected;
logprintf (LOG_VERBOSE, "%3d%%", percentage);
}
p += sizeof (s) - 1; \
} while (0)
+/* Use move_to_end (s) to get S to point the end of the string (the
+ terminating \0). This is faster than s+=strlen(s), but some people
+ are confused when they see strchr (s, '\0') in the code. */
+#define move_to_end(s) s = strchr (s, '\0');
+
#ifndef MAX
# define MAX(a, b) ((a) >= (b) ? (a) : (b))
#endif
/* "xx% " */
if (bp->total_length > 0)
{
- int percentage = (int)(100.0 * size / bp->total_length);
+ int percentage = 100.0 * size / bp->total_length;
assert (percentage <= 100);
if (percentage < 100)
/* " 234,567,890" */
sprintf (p, " %-11s", size_grouped);
- p += strlen (p);
+ move_to_end (p);
/* " 1012.45K/s" */
if (hist->total_time && hist->total_bytes)
double dltime = hist->total_time + (dl_total_time - bp->recent_start);
double dlspeed = calc_rate (dlquant, dltime, &units);
sprintf (p, " %7.2f%s", dlspeed, short_units[units]);
- p += strlen (p);
+ move_to_end (p);
}
else
APPEND_LITERAL (" --.--K/s");
bp->last_eta_time = dl_total_time;
}
- sprintf (p, " eta %s", eta_to_human_short (eta));
- p += strlen (p);
+ /* Translation note: "ETA" is English-centric, but this must
+ be short, ideally 3 chars. Abbreviate if necessary. */
+ sprintf (p, _(" eta %s"), eta_to_human_short (eta));
+ move_to_end (p);
}
else if (bp->total_length > 0)
{
else
{
/* When the download is done, print the elapsed time. */
- sprintf (p, _(" in %s"), eta_to_human_short (dl_total_time / 1000 + 0.5));
- p += strlen (p);
+ double secs = dl_total_time / 1000;
+ /* Note to translators: this should not take up more room than
+ available here. Abbreviate if necessary. */
+ strcpy (p, _(" in "));
+ move_to_end (p); /* not p+=6, think translations! */
+ if (secs >= 10)
+ strcpy (p, eta_to_human_short ((int) (secs + 0.5)));
+ else
+ /* For very quick downloads show more exact timing information. */
+ sprintf (p, "%.*fs",
+ secs < 0.001 ? 0 : /* 0s instead of 0.000s */
+ secs < 0.01 ? 3 : /* 0.00x */
+ secs < 0.1 ? 2 : /* 0.0x */
+ 1, /* 0.x, 1.x, ..., 9.x */
+ secs);
+ move_to_end (p);
}
assert (p - bp->buffer <= bp->width);
}
#endif
-/* Provide a short human-readable rendition of the ETA. It never
- occupies more than 7 characters of screen space. */
+/* Provide a short human-readable rendition of the ETA. This is like
+ secs_to_human_time in main.c, except the output doesn't include
+ fractions (which would look silly in by nature imprecise ETA) and
+ takes less room. If the time is measured in hours, hours and
+ minutes (but not seconds) are shown; if measured in days, then days
+ and hours are shown. This ensures brevity while still displaying
+ as much as possible.
+
+ If SEP is false, the separator between minutes and seconds (and
+ hours and minutes, etc.) is not included, shortening the display by
+ one additional character. This is used for dot progress.
+
+ The display never occupies more than 7 characters of screen
+ space. */
static const char *
eta_to_human_short (int secs)
{
- static char buf[10]; /* 8 is enough, but just in case */
+ static char buf[10]; /* 8 should be enough, but just in case */
static int last = -1;
- /* Trivial optimization. This function can be called every 200
- msecs (see bar_update) for fast downloads, but ETA will only
- change once per 900 msecs (see create_image). */
+ /* Trivial optimization. create_image can call us every 200 msecs
+ (see bar_update) for fast downloads, but ETA will only change
+ once per 900 msecs. */
if (secs == last)
return buf;
last = secs;
if (secs < 100)
- sprintf (buf, _("%ds"), secs);
+ sprintf (buf, "%ds", secs);
else if (secs < 100 * 60)
- sprintf (buf, _("%dm %ds"), secs / 60, secs % 60);
+ sprintf (buf, "%dm %ds", secs / 60, secs % 60);
else if (secs < 100 * 3600)
- sprintf (buf, _("%dh %dm"), secs / 3600, (secs / 60) % 60);
+ sprintf (buf, "%dh %dm", secs / 3600, (secs / 60) % 60);
else if (secs < 100 * 86400)
- sprintf (buf, _("%dd %dh"), secs / 86400, (secs / 3600) % 60);
+ sprintf (buf, "%dd %dh", secs / 86400, (secs / 3600) % 60);
else
- /* (2^31-1)/86400 doesn't overflow BUF. */
- sprintf (buf, _("%dd"), secs / 86400);
+ /* even (2^31-1)/86400 doesn't overflow BUF. */
+ sprintf (buf, "%dd", secs / 86400);
return buf;
}
projects / wget / blobdiff