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-rw-r--r--toys/date.c95
1 files changed, 0 insertions, 95 deletions
diff --git a/toys/date.c b/toys/date.c
deleted file mode 100644
index 925565a2..00000000
--- a/toys/date.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/* vi: set sw=4 ts=4:
- *
- * date.c - set/get the date
- *
- * Copyright 2012 Andre Renaud <andre@bluewatersys.com>
- *
- * See http://pubs.opengroup.org/onlinepubs/9699919799/utilities/date.html
-
-USE_DATE(NEWTOY(date, "r:u", TOYFLAG_BIN))
-
-config DATE
- bool "date"
- default y
- help
- usage: date [-u] [-r file] [+format] | mmddhhmm[[cc]yy]
-
- Set/get the current date/time
-*/
-
-#include "toys.h"
-
-DEFINE_GLOBALS(
- char *file;
-)
-
-#define TT this.date
-
-#define FLAG_u 1
-#define FLAG_r 2
-
-void date_main(void)
-{
- const char *format_string = "%a %b %e %H:%M:%S %Z %Y";
- time_t now = time(NULL);
- struct tm tm;
-
- if (TT.file) {
- struct stat st;
-
- xstat(TT.file, &st);
- now = st.st_mtim.tv_sec;
- }
- ((toys.optflags & FLAG_u) ? gmtime_r : localtime_r)(&now, &tm);
-
- // Display the date?
- if (!toys.optargs[0] || toys.optargs[0][0] == '+') {
- if (toys.optargs[0]) format_string = toys.optargs[0]+1;
- if (!strftime(toybuf, sizeof(toybuf), format_string, &tm))
- perror_msg("bad format `%s'", format_string);
-
- puts(toybuf);
-
- // Set the date
- } else {
- struct timeval tv;
- char *s = *toys.optargs;
- int len = strlen(s);
-
- if (len < 8 || len > 12 || (len & 1)) error_msg("bad date `%s'", s);
-
- // Date format: mmddhhmm[[cc]yy]
- memset(&tm, 0, sizeof(tm));
- len = sscanf(s, "%2u%2u%2u%2u", &tm.tm_mon, &tm.tm_mday, &tm.tm_hour,
- &tm.tm_min);
- tm.tm_mon--;
-
- // If year specified, overwrite one we fetched earlier
- if (len > 8) {
- sscanf(s, "%u", &tm.tm_year);
- if (len == 12) tm.tm_year -= 1900;
- /* 69-99 = 1969-1999, 0 - 68 = 2000-2068 */
- else if (tm.tm_year < 69) tm.tm_year += 100;
- }
-
- if (toys.optflags & FLAG_u) {
- // Get the UTC version of a struct tm
- char *tz = CFG_TOYBOX_FREE ? getenv("TZ") : 0;
- setenv("TZ", "UTC", 1);
- tzset();
- tv.tv_sec = mktime(&tm);
- if (CFG_TOYBOX_FREE) {
- if (tz) setenv("TZ", tz, 1);
- else unsetenv("TZ");
- tzset();
- }
- } else tv.tv_sec = mktime(&tm);
-
- if (tv.tv_sec == (time_t)-1) error_msg("bad `%s'", toys.optargs[0]);
- tv.tv_usec = 0;
- if (!strftime(toybuf, sizeof(toybuf), format_string, &tm))
- perror_msg("bad format `%s'", format_string);
- puts(toybuf);
- if (settimeofday(&tv, NULL) < 0) perror_msg("cannot set date");
- }
-}