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add copy start and done output

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These fputs should be wrapped in a function and protected by a lock. todo.
This commit is contained in:
Ryo Nakamura
2022-10-25 00:14:47 +09:00
parent 7ca4a85b76
commit c83927cd5a
2 changed files with 30 additions and 24 deletions
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43
src/main.c
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@@ -428,34 +428,31 @@ static void print_progress_bar(double percent, char *suffix)
* [=======> ] XX.X% SUFFIX
*/
buf[0] = '\0';
if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &ws) < 0)
return; /* XXX */
bar_width = min(sizeof(buf), ws.ws_col) - strlen(suffix) - 8;
if (bar_width > 8) {
memset(buf, 0, sizeof(buf));
thresh = floor(bar_width * (percent / 100)) - 1;
for (n = 1; n < bar_width - 1; n++) {
if (n <= thresh)
buf[n] = '=';
else
buf[n] = ' ';
}
buf[thresh] = '>';
buf[0] = '[';
buf[bar_width - 1] = ']';
snprintf(buf + bar_width, sizeof(buf) - bar_width,
" %3d%% ", (int)floor(percent));
}
fputs("\r\033[K", stderr);
bar_width = ws.ws_col - strlen(suffix) - 8;
if (bar_width < 0)
goto suffix_only;
memset(buf, 0, sizeof(buf));
thresh = floor(bar_width * (percent / 100)) - 1;
for (n = 1; n < bar_width - 1; n++) {
if (n <= thresh)
buf[n] = '=';
else
buf[n] = ' ';
}
buf[thresh] = '>';
buf[0] = '[';
buf[bar_width - 1] = ']';
snprintf(buf + bar_width, sizeof(buf) - bar_width,
" %3d%% ", (int)floor(percent));
fputs(buf, stderr);
suffix_only:
fputs(suffix, stderr);
fflush(stderr);
}