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Zend/zend_autoload.c: fix indentation
For some reason my IDE decided 3 spaces was a good indentation and nobody else noticed.
This commit is contained in:
Gina Peter Banyard
@@ -28,139 +28,139 @@ ZEND_TLS HashTable *zend_class_autoload_functions;
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static void zend_autoload_callback_zval_destroy(zval *element)
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{
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zend_fcall_info_cache *fcc = Z_PTR_P(element);
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zend_fcc_dtor(fcc);
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efree(fcc);
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zend_fcall_info_cache *fcc = Z_PTR_P(element);
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zend_fcc_dtor(fcc);
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efree(fcc);
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}
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static Bucket *autoload_find_registered_function(const HashTable *autoloader_table, const zend_fcall_info_cache *function_entry)
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{
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zend_fcall_info_cache *current_function_entry;
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ZEND_HASH_MAP_FOREACH_PTR(autoloader_table, current_function_entry) {
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if (zend_fcc_equals(current_function_entry, function_entry)) {
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return _p;
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}
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} ZEND_HASH_FOREACH_END();
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return NULL;
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zend_fcall_info_cache *current_function_entry;
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ZEND_HASH_MAP_FOREACH_PTR(autoloader_table, current_function_entry) {
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if (zend_fcc_equals(current_function_entry, function_entry)) {
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return _p;
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}
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} ZEND_HASH_FOREACH_END();
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return NULL;
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}
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ZEND_API zend_class_entry *zend_perform_class_autoload(zend_string *class_name, zend_string *lc_name)
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{
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if (!zend_class_autoload_functions) {
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return NULL;
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}
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if (!zend_class_autoload_functions) {
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return NULL;
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}
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zval zname;
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ZVAL_STR(&zname, class_name);
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zval zname;
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ZVAL_STR(&zname, class_name);
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const HashTable *class_autoload_functions = zend_class_autoload_functions;
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const HashTable *class_autoload_functions = zend_class_autoload_functions;
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/* Cannot use ZEND_HASH_MAP_FOREACH_PTR here as autoloaders may be
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* added/removed during autoloading. */
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HashPosition pos;
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zend_hash_internal_pointer_reset_ex(class_autoload_functions, &pos);
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while (true) {
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zend_fcall_info_cache *func_info = zend_hash_get_current_data_ptr_ex(class_autoload_functions, &pos);
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if (!func_info) {
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break;
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}
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zend_call_known_fcc(func_info, /* retval */ NULL, /* param_count */ 1, /* params */ &zname, /* named_params */ NULL);
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/* Cannot use ZEND_HASH_MAP_FOREACH_PTR here as autoloaders may be
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* added/removed during autoloading. */
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HashPosition pos;
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zend_hash_internal_pointer_reset_ex(class_autoload_functions, &pos);
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while (true) {
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zend_fcall_info_cache *func_info = zend_hash_get_current_data_ptr_ex(class_autoload_functions, &pos);
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if (!func_info) {
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break;
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}
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zend_call_known_fcc(func_info, /* retval */ NULL, /* param_count */ 1, /* params */ &zname, /* named_params */ NULL);
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if (EG(exception)) {
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return NULL;
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}
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if (ZSTR_HAS_CE_CACHE(class_name) && ZSTR_GET_CE_CACHE(class_name)) {
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return (zend_class_entry*)ZSTR_GET_CE_CACHE(class_name);
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}
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if (EG(exception)) {
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return NULL;
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}
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if (ZSTR_HAS_CE_CACHE(class_name) && ZSTR_GET_CE_CACHE(class_name)) {
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return (zend_class_entry*)ZSTR_GET_CE_CACHE(class_name);
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}
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zend_class_entry *ce = zend_hash_find_ptr(EG(class_table), lc_name);
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if (ce) {
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return ce;
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}
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zend_class_entry *ce = zend_hash_find_ptr(EG(class_table), lc_name);
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if (ce) {
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return ce;
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}
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zend_hash_move_forward_ex(class_autoload_functions, &pos);
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}
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return NULL;
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zend_hash_move_forward_ex(class_autoload_functions, &pos);
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}
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return NULL;
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}
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/* Needed for compatibility with spl_register_autoload() */
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ZEND_API void zend_autoload_register_class_loader(zend_fcall_info_cache *fcc, bool prepend)
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{
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ZEND_ASSERT(ZEND_FCC_INITIALIZED(*fcc));
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ZEND_ASSERT(ZEND_FCC_INITIALIZED(*fcc));
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if (!zend_class_autoload_functions) {
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ALLOC_HASHTABLE(zend_class_autoload_functions);
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zend_hash_init(zend_class_autoload_functions, 1, NULL, zend_autoload_callback_zval_destroy, false);
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/* Initialize as non-packed hash table for prepend functionality. */
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zend_hash_real_init_mixed(zend_class_autoload_functions);
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}
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if (!zend_class_autoload_functions) {
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ALLOC_HASHTABLE(zend_class_autoload_functions);
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zend_hash_init(zend_class_autoload_functions, 1, NULL, zend_autoload_callback_zval_destroy, false);
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/* Initialize as non-packed hash table for prepend functionality. */
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zend_hash_real_init_mixed(zend_class_autoload_functions);
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}
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ZEND_ASSERT(
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fcc->function_handler->type != ZEND_INTERNAL_FUNCTION
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|| !zend_string_equals_literal(fcc->function_handler->common.function_name, "spl_autoload_call")
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);
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ZEND_ASSERT(
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fcc->function_handler->type != ZEND_INTERNAL_FUNCTION
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|| !zend_string_equals_literal(fcc->function_handler->common.function_name, "spl_autoload_call")
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);
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/* If function is already registered, don't do anything */
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if (autoload_find_registered_function(zend_class_autoload_functions, fcc)) {
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/* Release potential call trampoline */
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zend_release_fcall_info_cache(fcc);
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return;
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}
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/* If function is already registered, don't do anything */
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if (autoload_find_registered_function(zend_class_autoload_functions, fcc)) {
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/* Release potential call trampoline */
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zend_release_fcall_info_cache(fcc);
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return;
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}
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zend_fcc_addref(fcc);
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zend_hash_next_index_insert_mem(zend_class_autoload_functions, fcc, sizeof(zend_fcall_info_cache));
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if (prepend && zend_hash_num_elements(zend_class_autoload_functions) > 1) {
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/* Move the newly created element to the head of the hashtable */
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ZEND_ASSERT(!HT_IS_PACKED(zend_class_autoload_functions));
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Bucket tmp = zend_class_autoload_functions->arData[zend_class_autoload_functions->nNumUsed-1];
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memmove(zend_class_autoload_functions->arData + 1, zend_class_autoload_functions->arData, sizeof(Bucket) * (zend_class_autoload_functions->nNumUsed - 1));
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zend_class_autoload_functions->arData[0] = tmp;
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zend_hash_rehash(zend_class_autoload_functions);
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}
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zend_fcc_addref(fcc);
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zend_hash_next_index_insert_mem(zend_class_autoload_functions, fcc, sizeof(zend_fcall_info_cache));
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if (prepend && zend_hash_num_elements(zend_class_autoload_functions) > 1) {
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/* Move the newly created element to the head of the hashtable */
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ZEND_ASSERT(!HT_IS_PACKED(zend_class_autoload_functions));
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Bucket tmp = zend_class_autoload_functions->arData[zend_class_autoload_functions->nNumUsed-1];
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memmove(zend_class_autoload_functions->arData + 1, zend_class_autoload_functions->arData, sizeof(Bucket) * (zend_class_autoload_functions->nNumUsed - 1));
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zend_class_autoload_functions->arData[0] = tmp;
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zend_hash_rehash(zend_class_autoload_functions);
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}
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}
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ZEND_API bool zend_autoload_unregister_class_loader(const zend_fcall_info_cache *fcc) {
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if (zend_class_autoload_functions) {
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Bucket *p = autoload_find_registered_function(zend_class_autoload_functions, fcc);
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if (p) {
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zend_hash_del_bucket(zend_class_autoload_functions, p);
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return true;
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}
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}
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return false;
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if (zend_class_autoload_functions) {
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Bucket *p = autoload_find_registered_function(zend_class_autoload_functions, fcc);
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if (p) {
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zend_hash_del_bucket(zend_class_autoload_functions, p);
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return true;
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}
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}
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return false;
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}
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/* We do not return a HashTable* because zend_empty_array is not collectable,
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* therefore the zval holding this value must do so. Something that ZVAL_EMPTY_ARRAY(); does. */
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ZEND_API void zend_autoload_fcc_map_to_callable_zval_map(zval *return_value) {
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if (zend_class_autoload_functions) {
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zend_fcall_info_cache *fcc;
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if (zend_class_autoload_functions) {
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zend_fcall_info_cache *fcc;
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zend_array *map = zend_new_array(zend_hash_num_elements(zend_class_autoload_functions));
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ZEND_HASH_MAP_FOREACH_PTR(zend_class_autoload_functions, fcc) {
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zval tmp;
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zend_get_callable_zval_from_fcc(fcc, &tmp);
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zend_hash_next_index_insert(map, &tmp);
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} ZEND_HASH_FOREACH_END();
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RETURN_ARR(map);
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}
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RETURN_EMPTY_ARRAY();
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zend_array *map = zend_new_array(zend_hash_num_elements(zend_class_autoload_functions));
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ZEND_HASH_MAP_FOREACH_PTR(zend_class_autoload_functions, fcc) {
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zval tmp;
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zend_get_callable_zval_from_fcc(fcc, &tmp);
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zend_hash_next_index_insert(map, &tmp);
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} ZEND_HASH_FOREACH_END();
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RETURN_ARR(map);
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}
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RETURN_EMPTY_ARRAY();
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}
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/* Only for deprecated strange behaviour of spl_autoload_unregister() */
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ZEND_API void zend_autoload_clean_class_loaders(void)
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{
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if (zend_class_autoload_functions) {
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/* Don't destroy the hash table, as we might be iterating over it right now. */
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zend_hash_clean(zend_class_autoload_functions);
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}
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if (zend_class_autoload_functions) {
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/* Don't destroy the hash table, as we might be iterating over it right now. */
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zend_hash_clean(zend_class_autoload_functions);
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}
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}
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void zend_autoload_shutdown(void)
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{
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if (zend_class_autoload_functions) {
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zend_hash_destroy(zend_class_autoload_functions);
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FREE_HASHTABLE(zend_class_autoload_functions);
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zend_class_autoload_functions = NULL;
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}
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if (zend_class_autoload_functions) {
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zend_hash_destroy(zend_class_autoload_functions);
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FREE_HASHTABLE(zend_class_autoload_functions);
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zend_class_autoload_functions = NULL;
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}
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}
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