archive_entry_strmode.c [plain text]
#include "archive_platform.h"
__FBSDID("$FreeBSD: src/lib/libarchive/archive_entry_strmode.c,v 1.4 2008/06/15 05:14:01 kientzle Exp $");
#ifdef HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#include "archive_entry.h"
#include "archive_entry_private.h"
const char *
archive_entry_strmode(struct archive_entry *entry)
{
static const mode_t permbits[] =
{ 0400, 0200, 0100, 0040, 0020, 0010, 0004, 0002, 0001 };
char *bp = entry->strmode;
mode_t mode;
int i;
strcpy(bp, "?rwxrwxrwx ");
mode = archive_entry_mode(entry);
switch (archive_entry_filetype(entry)) {
case AE_IFREG: bp[0] = '-'; break;
case AE_IFBLK: bp[0] = 'b'; break;
case AE_IFCHR: bp[0] = 'c'; break;
case AE_IFDIR: bp[0] = 'd'; break;
case AE_IFLNK: bp[0] = 'l'; break;
case AE_IFSOCK: bp[0] = 's'; break;
case AE_IFIFO: bp[0] = 'p'; break;
default:
if (archive_entry_hardlink(entry) != NULL) {
bp[0] = 'h';
break;
}
}
for (i = 0; i < 9; i++)
if (!(mode & permbits[i]))
bp[i+1] = '-';
if (mode & S_ISUID) {
if (mode & 0100) bp[3] = 's';
else bp[3] = 'S';
}
if (mode & S_ISGID) {
if (mode & 0010) bp[6] = 's';
else bp[6] = 'S';
}
if (mode & S_ISVTX) {
if (mode & 0001) bp[9] = 't';
else bp[9] = 'T';
}
if (archive_entry_acl_count(entry, ARCHIVE_ENTRY_ACL_TYPE_ACCESS))
bp[10] = '+';
return (bp);
}