u-tools/apps/busybox/archival/libunarchive/header_verbose_list.c

   1 /* vi: set sw=4 ts=4: */
   2 /*
   3  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
   4  */
   5
   6 #include "libbb.h"
   7 #include "unarchive.h"
   8
   9 void FAST_FUNC header_verbose_list(const file_header_t *file_header)
  10 {
  11         struct tm *mtime = localtime(&(file_header->mtime));
  12
  13 #if ENABLE_FEATURE_TAR_UNAME_GNAME
  14         char uid[8];
  15         char gid[8];
  16         char *user = file_header->uname;
  17         char *group = file_header->gname;
  18
  19         if (user == NULL) {
  20                 snprintf(uid, sizeof(uid), "%u", (unsigned)file_header->uid);
  21                 user = uid;
  22         }
  23         if (group == NULL) {
  24                 snprintf(gid, sizeof(gid), "%u", (unsigned)file_header->gid);
  25                 group = gid;
  26         }
  27         printf("%s %s/%s %9u %4u-%02u-%02u %02u:%02u:%02u %s",
  28                 bb_mode_string(file_header->mode),
  29                 user,
  30                 group,
  31                 (unsigned int) file_header->size,
  32                 1900 + mtime->tm_year,
  33                 1 + mtime->tm_mon,
  34                 mtime->tm_mday,
  35                 mtime->tm_hour,
  36                 mtime->tm_min,
  37                 mtime->tm_sec,
  38                 file_header->name);
  39 #else /* !FEATURE_TAR_UNAME_GNAME */
  40         printf("%s %d/%d %9"OFF_FMT"u %4u-%02u-%02u %02u:%02u:%02u %s",
  41                 bb_mode_string(file_header->mode),
  42                 file_header->uid,
  43                 file_header->gid,
  44                 file_header->size,
  45                 1900 + mtime->tm_year,
  46                 1 + mtime->tm_mon,
  47                 mtime->tm_mday,
  48                 mtime->tm_hour,
  49                 mtime->tm_min,
  50                 mtime->tm_sec,
  51                 file_header->name);
  52 #endif /* FEATURE_TAR_UNAME_GNAME */
  53
  54         if (file_header->link_target) {
  55                 printf(" -> %s", file_header->link_target);
  56         }
  57         bb_putchar('\n');
  58 }