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authorRemi Collet <remi@php.net>2020-03-05 10:57:26 +0100
committerRemi Collet <remi@php.net>2020-03-05 10:57:26 +0100
commit6f536052755445dfd2080fd596ddc552f7d129a5 (patch)
treeec1f83606db079dd0ba49ec45b4b860361aed128 /ext/zip/php_zip.c
parent32c2ae2939a360854acc46d7dfcd06d4a52c52e9 (diff)
downloadphp-git-6f536052755445dfd2080fd596ddc552f7d129a5.tar.gz
- make status, statusSys properties and
ZipArchive::getStatusString() method available after archive is closed
Diffstat (limited to 'ext/zip/php_zip.c')
-rw-r--r--ext/zip/php_zip.c107
1 files changed, 71 insertions, 36 deletions
diff --git a/ext/zip/php_zip.c b/ext/zip/php_zip.c
index ed562eae6d..34ef7ccde6 100644
--- a/ext/zip/php_zip.c
+++ b/ext/zip/php_zip.c
@@ -304,7 +304,7 @@ static int php_zip_add_file(ze_zip_object *obj, const char *filename, size_t fil
if (!zs) {
return -1;
}
- // Replace
+ /* Replace */
if (replace >= 0) {
if (zip_file_replace(obj->za, replace, zs, flags) < 0) {
zip_source_free(zs);
@@ -313,7 +313,7 @@ static int php_zip_add_file(ze_zip_object *obj, const char *filename, size_t fil
zip_error_clear(obj->za);
return 1;
}
- // Add
+ /* Add */
obj->last_id = zip_file_add(obj->za, entry_name, zs, flags);
if (obj->last_id < 0) {
zip_source_free(zs);
@@ -436,18 +436,21 @@ static int php_zip_parse_options(zval *options, zend_long *remove_all_path,
static zend_long php_zip_status(ze_zip_object *obj) /* {{{ */
{
+ int zep = obj->err_zip; /* saved err if closed */
+
+ if (obj->za) {
#if LIBZIP_VERSION_MAJOR < 1
- int zep, syp;
+ int syp;
- zip_error_get(obj->za, &zep, &syp);
+ zip_error_get(obj->za, &zep, &syp);
#else
- int zep;
- zip_error_t *err;
+ zip_error_t *err;
- err = zip_get_error(obj->za);
- zep = zip_error_code_zip(err);
- zip_error_fini(err);
+ err = zip_get_error(obj->za);
+ zep = zip_error_code_zip(err);
+ zip_error_fini(err);
#endif
+ }
return zep;
}
/* }}} */
@@ -460,26 +463,32 @@ static zend_long php_zip_last_id(ze_zip_object *obj) /* {{{ */
static zend_long php_zip_status_sys(ze_zip_object *obj) /* {{{ */
{
+ int syp = obj->err_sys; /* saved err if closed */
+
+ if (obj->za) {
#if LIBZIP_VERSION_MAJOR < 1
- int zep, syp;
+ int zep;
- zip_error_get(obj->za, &zep, &syp);
+ zip_error_get(obj->za, &zep, &syp);
#else
- int syp;
- zip_error_t *err;
+ zip_error_t *err;
- err = zip_get_error(obj->za);
- syp = zip_error_code_system(err);
- zip_error_fini(err);
+ err = zip_get_error(obj->za);
+ syp = zip_error_code_system(err);
+ zip_error_fini(err);
#endif
+ }
return syp;
}
/* }}} */
static zend_long php_zip_get_num_files(ze_zip_object *obj) /* {{{ */
{
- zip_int64_t num = zip_get_num_entries(obj->za, 0);
- return MIN(num, ZEND_LONG_MAX);
+ if (obj->za) {
+ zip_int64_t num = zip_get_num_entries(obj->za, 0);
+ return MIN(num, ZEND_LONG_MAX);
+ }
+ return 0;
}
/* }}} */
@@ -803,12 +812,10 @@ static zval *php_zip_property_reader(ze_zip_object *obj, zip_prop_handler *hnd,
zend_long retint = 0;
int len = 0;
- if (obj && obj->za != NULL) {
- if (hnd->read_const_char_func) {
- retchar = hnd->read_const_char_func(obj, &len);
- } else if (hnd->read_int_func) {
- retint = hnd->read_int_func(obj);
- }
+ if (hnd->read_const_char_func) {
+ retchar = hnd->read_const_char_func(obj, &len);
+ } else if (hnd->read_int_func) {
+ retint = hnd->read_int_func(obj);
}
switch (hnd->type) {
@@ -1488,7 +1495,23 @@ static ZIPARCHIVE_METHOD(close)
ze_obj = Z_ZIP_P(self);
- if ((err = zip_close(intern))) {
+ err = zip_close(intern);
+
+ /* Save error for property reader */
+#if LIBZIP_VERSION_MAJOR < 1
+ zip_error_get(obj->za, &ze_obj->err_zip, &ze_obj->err_sys);
+#else
+ {
+ zip_error_t *ziperr;
+
+ ziperr = zip_get_error(intern);
+ ze_obj->err_zip = zip_error_code_zip(ziperr);
+ ze_obj->err_sys = zip_error_code_system(ziperr);
+ zip_error_fini(ziperr);
+ }
+#endif
+
+ if (err) {
#if LIBZIP_VERSION_MAJOR == 1 && LIBZIP_VERSION_MINOR == 3 && LIBZIP_VERSION_MICRO == 1
php_error_docref(NULL, E_WARNING, "zip_close have failed");
#else
@@ -1533,30 +1556,42 @@ static ZIPARCHIVE_METHOD(count)
* Returns the status error message, system and/or zip messages */
static ZIPARCHIVE_METHOD(getStatusString)
{
- struct zip *intern;
zval *self = ZEND_THIS;
#if LIBZIP_VERSION_MAJOR < 1
int zep, syp, len;
char error_string[128];
-#else
- zip_error_t *err;
#endif
+ ze_zip_object *ze_obj;
if (zend_parse_parameters_none() == FAILURE) {
RETURN_THROWS();
}
- ZIP_FROM_OBJECT(intern, self);
+ ze_obj = Z_ZIP_P(self); /* not ZIP_FROM_OBJECT as we can use saved error after close */
#if LIBZIP_VERSION_MAJOR < 1
- zip_error_get(intern, &zep, &syp);
-
- len = zip_error_to_str(error_string, 128, zep, syp);
+ if (ze_obj->za) {
+ zip_error_get(ze_obj->za, &zep, &syp);
+ len = zip_error_to_str(error_string, 128, zep, syp);
+ } else {
+ len = zip_error_to_str(error_string, 128, ze_obj->err_zip, ze_obj->err_sys);
+ }
RETVAL_STRINGL(error_string, len);
#else
- err = zip_get_error(intern);
- RETVAL_STRING(zip_error_strerror(err));
- zip_error_fini(err);
+ if (ze_obj->za) {
+ zip_error_t *err;
+
+ err = zip_get_error(ze_obj->za);
+ RETVAL_STRING(zip_error_strerror(err));
+ zip_error_fini(err);
+ } else {
+ zip_error_t err;
+
+ zip_error_init_with_code(&err, ze_obj->err_zip);
+ err.sys_err = ze_obj->err_sys; /* missing setter */
+ RETVAL_STRING(zip_error_strerror(&err));
+ zip_error_fini(&err);
+ }
#endif
}
/* }}} */
@@ -3159,7 +3194,7 @@ static PHP_MINIT_FUNCTION(zip)
REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_OS_2", ZIP_OPSYS_OS_2);
REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_MACINTOSH", ZIP_OPSYS_MACINTOSH);
REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_Z_SYSTEM", ZIP_OPSYS_Z_SYSTEM);
- REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_Z_CPM", ZIP_OPSYS_CPM); // typo kept for BC
+ REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_Z_CPM", ZIP_OPSYS_CPM); /* typo kept for BC */
REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_CPM", ZIP_OPSYS_CPM);
REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_WINDOWS_NTFS", ZIP_OPSYS_WINDOWS_NTFS);
REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_MVS", ZIP_OPSYS_MVS);