diff options
Diffstat (limited to 'src/date.c')
| -rw-r--r-- | src/date.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/src/date.c b/src/date.c index e73196b96..03968784f 100644 --- a/src/date.c +++ b/src/date.c @@ -78,7 +78,8 @@ static char const rfc_2822_format[] = "%a, %d %b %Y %H:%M:%S %z"; non-character as a pseudo short option, starting with CHAR_MAX + 1. */ enum { - RFC_3339_OPTION = CHAR_MAX + 1 + RFC_3339_OPTION = CHAR_MAX + 1, + DEBUG_DATE_PARSING }; static char const short_options[] = "d:f:I::r:Rs:u"; @@ -86,6 +87,7 @@ static char const short_options[] = "d:f:I::r:Rs:u"; static struct option const long_options[] = { {"date", required_argument, NULL, 'd'}, + {"debug", no_argument, NULL, DEBUG_DATE_PARSING}, {"file", required_argument, NULL, 'f'}, {"iso-8601", optional_argument, NULL, 'I'}, {"reference", required_argument, NULL, 'r'}, @@ -101,6 +103,9 @@ static struct option const long_options[] = {NULL, 0, NULL, 0} }; +/* flags for parse_datetime2 */ +static unsigned int parse_datetime_flags; + #if LOCALTIME_CACHE # define TZSET tzset () #else @@ -133,6 +138,12 @@ Display the current time in the given FORMAT, or set the system date.\n\ fputs (_("\ -d, --date=STRING display time described by STRING, not 'now'\n\ +"), stdout); + fputs (_("\ + --debug annotate the parsed date,\n\ + and warn about questionable usage to stderr\n\ +"), stdout); + fputs (_("\ -f, --file=DATEFILE like --date; once for each line of DATEFILE\n\ "), stdout); fputs (_("\ @@ -306,7 +317,7 @@ batch_convert (const char *input_filename, const char *format, timezone_t tz) break; } - if (! parse_datetime (&when, line, NULL)) + if (! parse_datetime2 (&when, line, NULL, parse_datetime_flags)) { if (line[line_length - 1] == '\n') line[line_length - 1] = '\0'; @@ -360,6 +371,9 @@ main (int argc, char **argv) case 'd': datestr = optarg; break; + case DEBUG_DATE_PARSING: + parse_datetime_flags |= PARSE_DATETIME_DEBUG; + break; case 'f': batch_file = optarg; break; @@ -527,7 +541,8 @@ main (int argc, char **argv) { if (set_datestr) datestr = set_datestr; - valid_date = parse_datetime (&when, datestr, NULL); + valid_date = parse_datetime2 (&when, datestr, NULL, + parse_datetime_flags); } } |