diff options
Diffstat (limited to 'networking/wget.c')
| -rw-r--r-- | networking/wget.c | 56 |
1 files changed, 31 insertions, 25 deletions
diff --git a/networking/wget.c b/networking/wget.c index fc7f7c3..8be37a7 100644 --- a/networking/wget.c +++ b/networking/wget.c @@ -38,7 +38,6 @@ static bool chunked; /* chunked transfer encoding */ #if ENABLE_FEATURE_WGET_STATUSBAR static void progressmeter(int flag); static const char *curfile; /* Name of current file being transferred */ -static struct timeval start; /* Time a transfer started */ enum { STALLTIME = 5 /* Seconds when xfer considered "stalled" */ }; @@ -683,30 +682,30 @@ static void alarmtimer(int iwait) setitimer(ITIMER_REAL, &itv, NULL); } - static void progressmeter(int flag) { - static struct timeval lastupdate; + static unsigned lastupdate_sec; + static unsigned start_sec; static off_t lastsize, totalsize; - struct timeval now, td, tvwait; off_t abbrevsize; - int elapsed, ratio, barlength, i; + unsigned since_last_update, elapsed; + unsigned ratio; + int barlength, i; if (flag == -1) { /* first call to progressmeter */ - gettimeofday(&start, NULL); - lastupdate = start; + start_sec = monotonic_sec(); + lastupdate_sec = start_sec; lastsize = 0; totalsize = content_len + beg_range; /* as content_len changes.. */ } - gettimeofday(&now, NULL); ratio = 100; if (totalsize != 0 && !chunked) { - /* long long helps to have working ETA even if !LFS */ - ratio = (int) (100ULL * (transferred+beg_range) / totalsize); - ratio = MIN(ratio, 100); + /* long long helps to have it working even if !LFS */ + ratio = (unsigned) (100ULL * (transferred+beg_range) / totalsize); + if (ratio > 100) ratio = 100; } fprintf(stderr, "\r%-20.20s%4d%% ", curfile, ratio); @@ -714,12 +713,13 @@ progressmeter(int flag) barlength = getttywidth() - 51; if (barlength > 0) { /* god bless gcc for variable arrays :) */ - char buf[barlength+1]; i = barlength * ratio / 100; - memset(buf, '*', i); - memset(buf + i, ' ', barlength - i); - buf[barlength] = '\0'; - fprintf(stderr, "|%s|", buf); + { + char buf[i+1]; + memset(buf, '*', i); + buf[i] = '\0'; + fprintf(stderr, "|%s%*s|", buf, barlength - i, ""); + } } i = 0; abbrevsize = transferred + beg_range; @@ -730,22 +730,28 @@ progressmeter(int flag) /* see http://en.wikipedia.org/wiki/Tera */ fprintf(stderr, "%6d %c%c ", (int)abbrevsize, " KMGTPEZY"[i], i?'B':' '); - timersub(&now, &lastupdate, &tvwait); +// Nuts! Ain't it easier to update progress meter ONLY when we transferred++? +// FIXME: get rid of alarmtimer + updateprogressmeter mess + + elapsed = monotonic_sec(); + since_last_update = elapsed - lastupdate_sec; if (transferred > lastsize) { - lastupdate = now; + lastupdate_sec = elapsed; lastsize = transferred; - if (tvwait.tv_sec >= STALLTIME) - timeradd(&start, &tvwait, &start); - tvwait.tv_sec = 0; + if (since_last_update >= STALLTIME) { + /* We "cut off" these seconds from elapsed time + * by adjusting start time */ + start_sec += since_last_update; + } + since_last_update = 0; /* we are un-stalled now */ } - timersub(&now, &start, &td); - elapsed = td.tv_sec; + elapsed -= start_sec; /* now it's "elapsed since start" */ - if (tvwait.tv_sec >= STALLTIME) { + if (since_last_update >= STALLTIME) { fprintf(stderr, " - stalled -"); } else { off_t to_download = totalsize - beg_range; - if (transferred <= 0 || elapsed <= 0 || transferred > to_download || chunked) { + if (transferred <= 0 || (int)elapsed <= 0 || transferred > to_download || chunked) { fprintf(stderr, "--:--:-- ETA"); } else { /* to_download / (transferred/elapsed) - elapsed: */ |