/*
* Verify that test_read_extract correctly works with
* Zip entries that use length-at-end.
*/
static void
verify_extract_length_at_end(struct archive *a, int seek_checks)
{
struct archive_entry *ae;
assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
assertEqualInt(archive_entry_is_encrypted(ae), 0);
assertEqualIntA(a, archive_read_has_encrypted_entries(a), 0);
assertEqualString("hello.txt", archive_entry_pathname(ae));
if (seek_checks) {
assertEqualInt(AE_IFREG | 0644, archive_entry_mode(ae));
assert(archive_entry_size_is_set(ae));
assertEqualInt(6, archive_entry_size(ae));
} else {
assert(!archive_entry_size_is_set(ae));
assertEqualInt(0, archive_entry_size(ae));
}
if (archive_zlib_version() != NULL) {
assertEqualIntA(a, ARCHIVE_OK, archive_read_extract(a, ae, 0));
assertFileContents("hello\x0A", 6, "hello.txt");
} else {
assertEqualIntA(a, ARCHIVE_FAILED, archive_read_extract(a, ae, 0));
assertEqualString(archive_error_string(a),
"Unsupported ZIP compression method (deflation)");
assert(archive_errno(a) != 0);
}
assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
assertEqualIntA(a, ARCHIVE_OK, archive_read_free(a));
}
/*
* Read Info-ZIP New Unix Extra Field 0x7875 "ux".
* Currently stores Unix UID/GID up to 32 bits.
*/
static void
verify_info_zip_ux(struct archive *a, int seek_checks)
{
struct archive_entry *ae;
char *buff[128];
assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
assertEqualString("file1", archive_entry_pathname(ae));
assertEqualInt(1300668680, archive_entry_mtime(ae));
assertEqualInt(18, archive_entry_size(ae));
assertEqualInt(archive_entry_is_encrypted(ae), 0);
assertEqualIntA(a, archive_read_has_encrypted_entries(a), 0);
if (seek_checks)
assertEqualInt(AE_IFREG | 0644, archive_entry_mode(ae));
failure("zip reader should read Info-ZIP New Unix Extra Field");
assertEqualInt(1001, archive_entry_uid(ae));
assertEqualInt(1001, archive_entry_gid(ae));
if (archive_zlib_version() != NULL) {
failure("archive_read_data() returns number of bytes read");
assertEqualInt(18, archive_read_data(a, buff, 19));
assertEqualMem(buff, "hello\nhello\nhello\n", 18);
} else {
assertEqualInt(ARCHIVE_FAILED, archive_read_data(a, buff, 19));
assertEqualString(archive_error_string(a),
"Unsupported ZIP compression method (deflation)");
assert(archive_errno(a) != 0);
}
assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
/* Verify the number of files read. */
failure("the archive file has just one file");
assertEqualInt(1, archive_file_count(a));
assertEqualIntA(a, ARCHIVE_FILTER_NONE, archive_filter_code(a, 0));
assertEqualIntA(a, ARCHIVE_FORMAT_ZIP, archive_format(a));
assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
assertEqualInt(ARCHIVE_OK, archive_read_free(a));
}
const char *
archive_version_details(void)
{
static struct archive_string str;
static int init = 0;
const char *zlib = archive_zlib_version();
const char *liblzma = archive_liblzma_version();
const char *bzlib = archive_bzlib_version();
const char *liblz4 = archive_liblz4_version();
if (!init) {
archive_string_init(&str);
archive_strcat(&str, ARCHIVE_VERSION_STRING);
if (zlib != NULL) {
archive_strcat(&str, " zlib/");
archive_strcat(&str, zlib);
}
if (liblzma) {
archive_strcat(&str, " liblzma/");
archive_strcat(&str, liblzma);
}
if (bzlib) {
const char *p = bzlib;
const char *sep = strchr(p, ',');
if (sep == NULL)
sep = p + strlen(p);
archive_strcat(&str, " bz2lib/");
archive_strncat(&str, p, sep - p);
}
if (liblz4) {
archive_strcat(&str, " liblz4/");
archive_strcat(&str, liblz4);
}
}
return str.s;
}
/*
* The reference file for this has been manually tweaked so that:
* * file2 has length-at-end but file1 does not
* * file2 has an invalid CRC
*/
static void
verify_basic(struct archive *a, int seek_checks)
{
struct archive_entry *ae;
char *buff[128];
const void *pv;
size_t s;
int64_t o;
assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
assertEqualString("ZIP 1.0 (uncompressed)", archive_format_name(a));
assertEqualString("dir/", archive_entry_pathname(ae));
assertEqualInt(1179604249, archive_entry_mtime(ae));
assertEqualInt(0, archive_entry_size(ae));
if (seek_checks)
assertEqualInt(AE_IFDIR | 0755, archive_entry_mode(ae));
assertEqualInt(archive_entry_is_encrypted(ae), 0);
assertEqualIntA(a, archive_read_has_encrypted_entries(a), 0);
assertEqualIntA(a, ARCHIVE_EOF,
archive_read_data_block(a, &pv, &s, &o));
assertEqualInt((int)s, 0);
assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
assertEqualString("ZIP 2.0 (deflation)", archive_format_name(a));
assertEqualString("file1", archive_entry_pathname(ae));
assertEqualInt(1179604289, archive_entry_mtime(ae));
if (seek_checks)
assertEqualInt(AE_IFREG | 0755, archive_entry_mode(ae));
assertEqualInt(18, archive_entry_size(ae));
assertEqualInt(archive_entry_is_encrypted(ae), 0);
assertEqualIntA(a, archive_read_has_encrypted_entries(a), 0);
failure("archive_read_data() returns number of bytes read");
if (archive_zlib_version() != NULL) {
assertEqualInt(18, archive_read_data(a, buff, 19));
assertEqualMem(buff, "hello\nhello\nhello\n", 18);
} else {
assertEqualInt(ARCHIVE_FAILED, archive_read_data(a, buff, 19));
assertEqualString(archive_error_string(a),
"Unsupported ZIP compression method (deflation)");
assert(archive_errno(a) != 0);
}
assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
assertEqualString("ZIP 2.0 (deflation)", archive_format_name(a));
assertEqualString("file2", archive_entry_pathname(ae));
assertEqualInt(1179605932, archive_entry_mtime(ae));
assertEqualInt(archive_entry_is_encrypted(ae), 0);
assertEqualIntA(a, archive_read_has_encrypted_entries(a), 0);
if (seek_checks) {
assertEqualInt(AE_IFREG | 0755, archive_entry_mode(ae));
}
assert(archive_entry_size_is_set(ae));
assertEqualInt(18, archive_entry_size(ae));
if (archive_zlib_version() != NULL) {
failure("file2 has a bad CRC, so read should fail and not change buff");
memset(buff, 'a', 19);
assertEqualInt(ARCHIVE_WARN, archive_read_data(a, buff, 19));
assertEqualMem(buff, "aaaaaaaaaaaaaaaaaaa", 19);
} else {
assertEqualInt(ARCHIVE_FAILED, archive_read_data(a, buff, 19));
assertEqualString(archive_error_string(a),
"Unsupported ZIP compression method (deflation)");
assert(archive_errno(a) != 0);
}
assertEqualInt(ARCHIVE_EOF, archive_read_next_header(a, &ae));
assertEqualString("ZIP 2.0 (deflation)", archive_format_name(a));
/* Verify the number of files read. */
failure("the archive file has three files");
assertEqualInt(3, archive_file_count(a));
assertEqualIntA(a, ARCHIVE_FILTER_NONE, archive_filter_code(a, 0));
assertEqualIntA(a, ARCHIVE_FORMAT_ZIP, archive_format(a));
assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
assertEqualInt(ARCHIVE_OK, archive_read_free(a));
}