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-rw-r--r--Zend/zend_list.c295
1 files changed, 0 insertions, 295 deletions
diff --git a/Zend/zend_list.c b/Zend/zend_list.c
deleted file mode 100644
index fd579990b5..0000000000
--- a/Zend/zend_list.c
+++ /dev/null
@@ -1,295 +0,0 @@
-/*
- +----------------------------------------------------------------------+
- | Zend Engine |
- +----------------------------------------------------------------------+
- | Copyright (c) 1998, 1999 Andi Gutmans, Zeev Suraski |
- +----------------------------------------------------------------------+
- | This source file is subject to version 0.91 of the Zend license, |
- | that is bundled with this package in the file LICENSE, and is |
- | available at through the world-wide-web at |
- | http://www.zend.com/license/0_91.txt. |
- | If you did not receive a copy of the Zend license and are unable to |
- | obtain it through the world-wide-web, please send a note to |
- | license@zend.com so we can mail you a copy immediately. |
- +----------------------------------------------------------------------+
- | Authors: Andi Gutmans <andi@zend.com> |
- | Zeev Suraski <zeev@zend.com> |
- +----------------------------------------------------------------------+
-*/
-
-
-/* resource lists */
-
-#include "zend.h"
-#include "zend_list.h"
-#include "zend_API.h"
-#include "zend_globals.h"
-
-ZEND_API int le_index_ptr;
-
-static inline int zend_list_do_insert(HashTable *list,void *ptr, int type)
-{
- int index;
- list_entry le;
-
- index = zend_hash_next_free_element(list);
-
- if (index==0) index++;
-
- le.ptr=ptr;
- le.type=type;
- le.refcount=1;
- zend_hash_index_update(list, index, (void *) &le, sizeof(list_entry), NULL);
- return index;
-}
-
-static inline int zend_list_do_delete(HashTable *list,int id)
-{
- list_entry *le;
- ELS_FETCH();
-
- if (zend_hash_index_find(&EG(regular_list), id, (void **) &le)==SUCCESS) {
-/* printf("del(%d): %d->%d\n", id, le->refcount, le->refcount-1); */
- if (--le->refcount<=0) {
- return zend_hash_index_del(&EG(regular_list), id);
- } else {
- return SUCCESS;
- }
- } else {
- return FAILURE;
- }
-}
-
-
-static inline void *zend_list_do_find(HashTable *list,int id, int *type)
-{
- list_entry *le;
-
- if (zend_hash_index_find(list, id, (void **) &le)==SUCCESS) {
- *type = le->type;
- return le->ptr;
- } else {
- *type = -1;
- return NULL;
- }
-}
-
-
-ZEND_API int zend_list_insert(void *ptr, int type)
-{
- ELS_FETCH();
-
- return zend_list_do_insert(&EG(regular_list), ptr, type);
-}
-
-
-ZEND_API int zend_plist_insert(void *ptr, int type)
-{
- ELS_FETCH();
-
- return zend_list_do_insert(&EG(persistent_list), ptr, type);
-}
-
-
-ZEND_API int zend_list_addref(int id)
-{
- list_entry *le;
- ELS_FETCH();
-
- if (zend_hash_index_find(&EG(regular_list), id, (void **) &le)==SUCCESS) {
-/* printf("add(%d): %d->%d\n", id, le->refcount, le->refcount+1); */
- le->refcount++;
- return SUCCESS;
- } else {
- return FAILURE;
- }
-}
-
-
-ZEND_API int zend_list_delete(int id)
-{
- ELS_FETCH();
-
- return zend_list_do_delete(&EG(regular_list), id);
-}
-
-
-ZEND_API int zend_plist_delete(int id)
-{
- ELS_FETCH();
-
- return zend_list_do_delete(&EG(persistent_list), id);
-}
-
-
-ZEND_API void *zend_list_find(int id, int *type)
-{
- ELS_FETCH();
-
- return zend_list_do_find(&EG(regular_list), id, type);
-}
-
-
-ZEND_API void *zend_plist_find(int id, int *type)
-{
- ELS_FETCH();
-
- return zend_list_do_find(&EG(persistent_list), id, type);
-}
-
-
-ZEND_API int zend_register_resource(zval *rsrc_result, void *rsrc_pointer, int rsrc_type)
-{
- int rsrc_id;
-
- rsrc_id = zend_list_insert(rsrc_pointer, rsrc_type);
-
- if (rsrc_result) {
- rsrc_result->value.lval = rsrc_id;
- rsrc_result->type = IS_RESOURCE;
- }
-
- return rsrc_id;
-}
-
-
-ZEND_API void *zend_fetch_resource(zval **passed_id, int default_id, char *resource_type_name, int *found_resource_type, int num_resource_types, ...)
-{
- int id;
- int actual_resource_type;
- void *resource;
- va_list resource_types;
- int i;
-
- if (default_id==-1) { /* use id */
- if (!passed_id) {
- if (resource_type_name) {
- zend_error(E_WARNING, "No %s resource supplied", resource_type_name);
- }
- return NULL;
- } else if ((*passed_id)->type != IS_RESOURCE) {
- if (resource_type_name) {
- zend_error(E_WARNING, "Supplied argument is not a valid %s resource", resource_type_name);
- }
- return NULL;
- }
- id = (*passed_id)->value.lval;
- } else {
- id = default_id;
- }
-
- resource = zend_list_find(id, &actual_resource_type);
- if (!resource) {
- if (resource_type_name)
- zend_error(E_WARNING, "%d is not a valid %s resource", id, resource_type_name);
- return NULL;
- }
-
- va_start(resource_types, num_resource_types);
- for (i=0; i<num_resource_types; i++) {
- if (actual_resource_type == va_arg(resource_types, int)) {
- va_end(resource_types);
- if (found_resource_type) {
- *found_resource_type = actual_resource_type;
- }
- return resource;
- }
- }
- va_end(resource_types);
-
- if (resource_type_name)
- zend_error(E_WARNING, "Supplied resource is not a valid %s resource", resource_type_name);
-
- return NULL;
-}
-
-
-int list_entry_destructor(void *ptr)
-{
- list_entry *le = (list_entry *) ptr;
- list_destructors_entry *ld;
-
- if (zend_hash_index_find(&list_destructors,le->type,(void **) &ld)==SUCCESS) {
- if (ld->list_destructor) {
- (ld->list_destructor)(le->ptr);
- }
- } else {
- zend_error(E_WARNING,"Unknown list entry type in request shutdown (%d)",le->type);
- }
- return 1;
-}
-
-
-int plist_entry_destructor(void *ptr)
-{
- list_entry *le = (list_entry *) ptr;
- list_destructors_entry *ld;
-
- if (zend_hash_index_find(&list_destructors,le->type,(void **) &ld)==SUCCESS) {
- if (ld->plist_destructor) {
- (ld->plist_destructor)(le->ptr);
- }
- } else {
- zend_error(E_WARNING,"Unknown persistent list entry type in module shutdown (%d)",le->type);
- }
- return 1;
-}
-
-
-int init_resource_list(ELS_D)
-{
- return zend_hash_init(&EG(regular_list), 0, NULL, list_entry_destructor, 0);
-}
-
-
-int init_resource_plist(ELS_D)
-{
- return zend_hash_init(&EG(persistent_list), 0, NULL, plist_entry_destructor, 1);
-}
-
-
-void destroy_resource_list(void)
-{
- ELS_FETCH();
-
- zend_hash_destroy(&EG(regular_list));
-}
-
-
-void destroy_resource_plist(void)
-{
- ELS_FETCH();
-
- zend_hash_destroy(&EG(persistent_list));
-}
-
-
-static int clean_module_resource(list_entry *le, int *resource_id)
-{
- if (le->type == *resource_id) {
- return 1;
- } else {
- return 0;
- }
-}
-
-
-int clean_module_resource_destructors(list_destructors_entry *ld, int *module_number)
-{
- if (ld->module_number == *module_number) {
- ELS_FETCH();
-
- zend_hash_apply_with_argument(&EG(persistent_list), (int (*)(void *,void *)) clean_module_resource, (void *) &(ld->resource_id));
- return 1;
- } else {
- return 0;
- }
-}
-
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- */
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