archival/libarchive/header_verbose_list.c

   1 /* vi: set sw=4 ts=4: */
   2 /*
   3  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
   4  */
   5 #include "libbb.h"
   6 #include "bb_archive.h"
   7
   8 void FAST_FUNC header_verbose_list(const file_header_t *file_header)
   9 {
  10         struct tm tm_time;
  11         struct tm *ptm = &tm_time; //localtime(&file_header->mtime);
  12
  13 #if ENABLE_FEATURE_TAR_UNAME_GNAME
  14         char uid[sizeof(int)*3 + 2];
  15         /*char gid[sizeof(int)*3 + 2];*/
  16         char *user;
  17         char *group;
  18
  19         localtime_r(&file_header->mtime, ptm);
  20
  21         user = file_header->tar__uname;
  22         if (user == NULL) {
  23                 sprintf(uid, "%u", (unsigned)file_header->uid);
  24                 user = uid;
  25         }
  26         group = file_header->tar__gname;
  27         if (group == NULL) {
  28                 /*sprintf(gid, "%u", (unsigned)file_header->gid);*/
  29                 group = utoa(file_header->gid);
  30         }
  31         printf("%s %s/%s %9"OFF_FMT"u %4u-%02u-%02u %02u:%02u:%02u %s",
  32                 bb_mode_string(file_header->mode),
  33                 user,
  34                 group,
  35                 file_header->size,
  36                 1900 + ptm->tm_year,
  37                 1 + ptm->tm_mon,
  38                 ptm->tm_mday,
  39                 ptm->tm_hour,
  40                 ptm->tm_min,
  41                 ptm->tm_sec,
  42                 file_header->name);
  43
  44 #else /* !FEATURE_TAR_UNAME_GNAME */
  45
  46         localtime_r(&file_header->mtime, ptm);
  47
  48         printf("%s %u/%u %9"OFF_FMT"u %4u-%02u-%02u %02u:%02u:%02u %s",
  49                 bb_mode_string(file_header->mode),
  50                 (unsigned)file_header->uid,
  51                 (unsigned)file_header->gid,
  52                 file_header->size,
  53                 1900 + ptm->tm_year,
  54                 1 + ptm->tm_mon,
  55                 ptm->tm_mday,
  56                 ptm->tm_hour,
  57                 ptm->tm_min,
  58                 ptm->tm_sec,
  59                 file_header->name);
  60
  61 #endif /* FEATURE_TAR_UNAME_GNAME */
  62
  63         /* NB: GNU tar shows "->" for symlinks and "link to" for hardlinks */
  64         if (file_header->link_target) {
  65                 printf(" -> %s", file_header->link_target);
  66         }
  67         bb_putchar('\n');
  68 }