/*
* Test if entry is excluded by uid, gid, uname or gname.
*/
static int
owner_excluded(struct archive_match *a, struct archive_entry *entry)
{
int r;
if (a->inclusion_uids.count) {
if (!match_owner_id(&(a->inclusion_uids),
archive_entry_uid(entry)))
return (1);
}
if (a->inclusion_gids.count) {
if (!match_owner_id(&(a->inclusion_gids),
archive_entry_gid(entry)))
return (1);
}
if (a->inclusion_unames.count) {
#if defined(_WIN32) && !defined(__CYGWIN__)
r = match_owner_name_wcs(a, &(a->inclusion_unames),
archive_entry_uname_w(entry));
#else
r = match_owner_name_mbs(a, &(a->inclusion_unames),
archive_entry_uname(entry));
#endif
if (!r)
return (1);
else if (r < 0)
return (r);
}
if (a->inclusion_gnames.count) {
#if defined(_WIN32) && !defined(__CYGWIN__)
r = match_owner_name_wcs(a, &(a->inclusion_gnames),
archive_entry_gname_w(entry));
#else
r = match_owner_name_mbs(a, &(a->inclusion_gnames),
archive_entry_gname(entry));
#endif
if (!r)
return (1);
else if (r < 0)
return (r);
}
return (0);
}
/*
* Create an entry starting from a wide-character Unicode pathname,
* read it back into "C" locale, which doesn't support the name.
* TODO: Figure out the "right" behavior here.
*/
static void
test_pax_filename_encoding_3(void)
{
wchar_t badname[] = L"xxxAyyyBzzz";
const char badname_utf8[] = "xxx\xE1\x88\xB4yyy\xE5\x99\xB8zzz";
struct archive *a;
struct archive_entry *entry;
char buff[65536];
size_t used;
badname[3] = 0x1234;
badname[7] = 0x5678;
/* If it doesn't exist, just warn and return. */
if (NULL == setlocale(LC_ALL, "C")) {
skipping("Can't set \"C\" locale, so can't exercise "
"certain character-conversion failures");
return;
}
/* If wctomb is broken, warn and return. */
if (wctomb(buff, 0x1234) > 0) {
skipping("Cannot test conversion failures because \"C\" "
"locale on this system has no invalid characters.");
return;
}
/* If wctomb is broken, warn and return. */
if (wctomb(buff, 0x1234) > 0) {
skipping("Cannot test conversion failures because \"C\" "
"locale on this system has no invalid characters.");
return;
}
/* Skip test if archive_entry_update_pathname_utf8() is broken. */
/* In particular, this is currently broken on Win32 because
* setlocale() does not set the default encoding for CP_ACP. */
entry = archive_entry_new();
if (archive_entry_update_pathname_utf8(entry, badname_utf8)) {
archive_entry_free(entry);
skipping("Cannot test conversion failures.");
return;
}
archive_entry_free(entry);
assert((a = archive_write_new()) != NULL);
assertEqualIntA(a, 0, archive_write_set_format_pax(a));
assertEqualIntA(a, 0, archive_write_add_filter_none(a));
assertEqualIntA(a, 0, archive_write_set_bytes_per_block(a, 0));
assertEqualInt(0,
archive_write_open_memory(a, buff, sizeof(buff), &used));
assert((entry = archive_entry_new()) != NULL);
/* Set pathname to non-convertible wide value. */
archive_entry_copy_pathname_w(entry, badname);
archive_entry_set_filetype(entry, AE_IFREG);
assertEqualInt(ARCHIVE_OK, archive_write_header(a, entry));
archive_entry_free(entry);
assert((entry = archive_entry_new()) != NULL);
archive_entry_copy_pathname_w(entry, L"abc");
/* Set gname to non-convertible wide value. */
archive_entry_copy_gname_w(entry, badname);
archive_entry_set_filetype(entry, AE_IFREG);
assertEqualInt(ARCHIVE_OK, archive_write_header(a, entry));
archive_entry_free(entry);
assert((entry = archive_entry_new()) != NULL);
archive_entry_copy_pathname_w(entry, L"abc");
/* Set uname to non-convertible wide value. */
archive_entry_copy_uname_w(entry, badname);
archive_entry_set_filetype(entry, AE_IFREG);
assertEqualInt(ARCHIVE_OK, archive_write_header(a, entry));
archive_entry_free(entry);
assert((entry = archive_entry_new()) != NULL);
archive_entry_copy_pathname_w(entry, L"abc");
/* Set hardlink to non-convertible wide value. */
archive_entry_copy_hardlink_w(entry, badname);
archive_entry_set_filetype(entry, AE_IFREG);
assertEqualInt(ARCHIVE_OK, archive_write_header(a, entry));
archive_entry_free(entry);
assert((entry = archive_entry_new()) != NULL);
archive_entry_copy_pathname_w(entry, L"abc");
/* Set symlink to non-convertible wide value. */
archive_entry_copy_symlink_w(entry, badname);
archive_entry_set_filetype(entry, AE_IFLNK);
assertEqualInt(ARCHIVE_OK, archive_write_header(a, entry));
archive_entry_free(entry);
assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));
assertEqualInt(ARCHIVE_OK, archive_write_free(a));
/*
* Now read the entries back.
*/
assert((a = archive_read_new()) != NULL);
assertEqualInt(0, archive_read_support_format_tar(a));
assertEqualInt(0, archive_read_open_memory(a, buff, used));
failure("A non-convertible pathname should cause a warning.");
assertEqualInt(ARCHIVE_WARN, archive_read_next_header(a, &entry));
assertEqualWString(badname, archive_entry_pathname_w(entry));
failure("If native locale can't convert, we should get UTF-8 back.");
assertEqualString(badname_utf8, archive_entry_pathname(entry));
failure("A non-convertible gname should cause a warning.");
assertEqualInt(ARCHIVE_WARN, archive_read_next_header(a, &entry));
assertEqualWString(badname, archive_entry_gname_w(entry));
failure("If native locale can't convert, we should get UTF-8 back.");
assertEqualString(badname_utf8, archive_entry_gname(entry));
failure("A non-convertible uname should cause a warning.");
assertEqualInt(ARCHIVE_WARN, archive_read_next_header(a, &entry));
assertEqualWString(badname, archive_entry_uname_w(entry));
failure("If native locale can't convert, we should get UTF-8 back.");
assertEqualString(badname_utf8, archive_entry_uname(entry));
failure("A non-convertible hardlink should cause a warning.");
assertEqualInt(ARCHIVE_WARN, archive_read_next_header(a, &entry));
assertEqualWString(badname, archive_entry_hardlink_w(entry));
failure("If native locale can't convert, we should get UTF-8 back.");
assertEqualString(badname_utf8, archive_entry_hardlink(entry));
failure("A non-convertible symlink should cause a warning.");
assertEqualInt(ARCHIVE_WARN, archive_read_next_header(a, &entry));
assertEqualWString(badname, archive_entry_symlink_w(entry));
assertEqualWString(NULL, archive_entry_hardlink_w(entry));
failure("If native locale can't convert, we should get UTF-8 back.");
assertEqualString(badname_utf8, archive_entry_symlink(entry));
assertEqualInt(ARCHIVE_EOF, archive_read_next_header(a, &entry));
assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
assertEqualInt(ARCHIVE_OK, archive_read_free(a));
}
