/*
* Gets the time-stamp for the file "file" and returns it in space it
* allocates
*/
char *
time_stamp (const char *file)
{
time_t mtime = unix_time_stamp (file);
return mtime ? entries_time (mtime) : NULL;
}
/* ARGSUSED */
static int
ls_fileproc (void *callerdat, struct file_info *finfo)
{
Vers_TS *vers;
char *regex_err;
Node *p, *n;
bool isdead;
const char *filename;
if (regexp_match)
{
#ifdef FILENAMES_CASE_INSENSITIVE
re_set_syntax (REG_ICASE|RE_SYNTAX_EGREP);
#else
re_set_syntax (RE_SYNTAX_EGREP);
#endif
if ((regex_err = re_comp (regexp_match)) != NULL)
{
error (1, 0, "bad regular expression passed to 'ls': %s",
regex_err);
}
if (re_exec (finfo->file) == 0)
return 0; /* no match */
}
vers = Version_TS (finfo, NULL, show_tag, show_date, 1, 0);
/* Skip dead revisions unless specifically requested to do otherwise.
* We also bother to check for long_format so we can print the state.
*/
if (vers->vn_rcs && (!show_dead_revs || long_format))
isdead = RCS_isdead (finfo->rcs, vers->vn_rcs);
else
isdead = false;
if (!vers->vn_rcs || (!show_dead_revs && isdead))
{
freevers_ts (&vers);
return 0;
}
p = findnode (callerdat, finfo->update_dir);
if (!p)
{
/* This only occurs when a complete path to a file is specified on the
* command line. Put the file in the root list.
*/
filename = finfo->fullname;
/* Add update_dir node. */
p = findnode (callerdat, ".");
if (!p)
{
p = getnode ();
p->key = xstrdup (".");
p->data = getlist ();
p->delproc = ls_delproc;
addnode (callerdat, p);
}
}
else
filename = finfo->file;
n = getnode();
if (entries_format)
{
char *outdate = entries_time (RCS_getrevtime (finfo->rcs, vers->vn_rcs,
0, 0));
n->data = Xasprintf ("/%s/%s/%s/%s/%s%s\n",
filename, vers->vn_rcs,
outdate, vers->options,
show_tag ? "T" : "", show_tag ? show_tag : "");
free (outdate);
}
else if (long_format)
{
struct long_format_data *out =
xmalloc (sizeof (struct long_format_data));
out->header = Xasprintf ("%-5.5s",
vers->options[0] != '\0' ? vers->options
: "----");
/* FIXME: Do we want to mimc the real `ls' command's date format? */
out->time = gmformat_time_t (RCS_getrevtime (finfo->rcs, vers->vn_rcs,
0, 0));
out->footer = Xasprintf (" %-9.9s%s %s%s", vers->vn_rcs,
strlen (vers->vn_rcs) > 9 ? "+" : " ",
show_dead_revs ? (isdead ? "dead " : " ")
: "",
filename);
n->data = out;
n->delproc = long_format_data_delproc;
}
else
n->data = Xasprintf ("%s\n", filename);
addnode (p->data, n);
freevers_ts (&vers);
return 0;
}
