/* Buffer management for tar.
- Copyright 1988, 1992-1994, 1996-1997, 1999-2010, 2013 Free Software
- Foundation, Inc.
+ Copyright 1988, 1992-1994, 1996-1997, 1999-2010, 2013-2014 Free
+ Software Foundation, Inc.
This file is part of GNU tar.
last_stat_time = volume_start_time;
}
-void
+double
compute_duration (void)
{
struct timespec now;
duration += ((now.tv_sec - last_stat_time.tv_sec)
+ (now.tv_nsec - last_stat_time.tv_nsec) / 1e9);
gettime (&last_stat_time);
+ return duration;
}
\f
return archive;
}
\f
-
-static void
+static int
print_stats (FILE *fp, const char *text, tarlong numbytes)
{
- char bytes[sizeof (tarlong) * CHAR_BIT];
char abbr[LONGEST_HUMAN_READABLE + 1];
char rate[LONGEST_HUMAN_READABLE + 1];
-
+ int n = 0;
+
int human_opts = human_autoscale | human_base_1024 | human_SI | human_B;
- sprintf (bytes, TARLONG_FORMAT, numbytes);
-
- fprintf (fp, "%s: %s (%s, %s/s)\n",
- text, bytes,
- human_readable (numbytes, abbr, human_opts, 1, 1),
- (0 < duration && numbytes / duration < (uintmax_t) -1
- ? human_readable (numbytes / duration, rate, human_opts, 1, 1)
- : "?"));
+ if (text && text[0])
+ n += fprintf (fp, "%s: ", gettext (text));
+ return n + fprintf (fp, TARLONG_FORMAT " (%s, %s/s)",
+ numbytes,
+ human_readable (numbytes, abbr, human_opts, 1, 1),
+ (0 < duration && numbytes / duration < (uintmax_t) -1
+ ? human_readable (numbytes / duration, rate, human_opts, 1, 1)
+ : "?"));
}
-void
-print_total_stats (void)
+/* Format totals to file FP. FORMATS is an array of strings to output
+ before each data item (bytes read, written, deleted, in that order).
+ EOR is a delimiter to output after each item (used only if deleting
+ from the archive), EOL is a delimiter to add at the end of the output
+ line. */
+int
+format_total_stats (FILE *fp, const char **formats, int eor, int eol)
{
+ int n;
+
switch (subcommand_option)
{
case CREATE_SUBCOMMAND:
case CAT_SUBCOMMAND:
case UPDATE_SUBCOMMAND:
case APPEND_SUBCOMMAND:
- /* Amanda 2.4.1p1 looks for "Total bytes written: [0-9][0-9]*". */
- print_stats (stderr, _("Total bytes written"),
- prev_written + bytes_written);
+ n = print_stats (fp, formats[TF_WRITE],
+ prev_written + bytes_written);
break;
case DELETE_SUBCOMMAND:
{
char buf[UINTMAX_STRSIZE_BOUND];
- print_stats (stderr, _("Total bytes read"),
- records_read * record_size);
- print_stats (stderr, _("Total bytes written"),
- prev_written + bytes_written);
- fprintf (stderr, _("Total bytes deleted: %s\n"),
- STRINGIFY_BIGINT ((records_read - records_skipped)
- * record_size
- - (prev_written + bytes_written), buf));
+ n = print_stats (fp, formats[TF_READ],
+ records_read * record_size);
+
+ fputc (eor, fp);
+ n++;
+
+ n += print_stats (fp, formats[TF_WRITE],
+ prev_written + bytes_written);
+
+ fputc (eor, fp);
+ n++;
+
+ if (formats[TF_DELETED] && formats[TF_DELETED][0])
+ n += fprintf (fp, "%s: ", gettext (formats[TF_DELETED]));
+ n += fprintf (fp, "%s",
+ STRINGIFY_BIGINT ((records_read - records_skipped)
+ * record_size
+ - (prev_written + bytes_written), buf));
}
break;
case EXTRACT_SUBCOMMAND:
case LIST_SUBCOMMAND:
case DIFF_SUBCOMMAND:
- print_stats (stderr, _("Total bytes read"),
- records_read * record_size);
+ n = print_stats (fp, _(formats[TF_READ]),
+ records_read * record_size);
break;
default:
abort ();
}
+ if (eol)
+ {
+ fputc (eol, fp);
+ n++;
+ }
+ return n;
+}
+
+const char *default_total_format[] = {
+ N_("Total bytes read"),
+ /* Amanda 2.4.1p1 looks for "Total bytes written: [0-9][0-9]*". */
+ N_("Total bytes written"),
+ N_("Total bytes deleted")
+};
+
+void
+print_total_stats (void)
+{
+ format_total_stats (stderr, default_total_format, '\n', '\n');
}
/* Compute and return the block ordinal at current_block. */